CN205062848U - Well lid tool to lock and well lid - Google Patents
Well lid tool to lock and well lid Download PDFInfo
- Publication number
- CN205062848U CN205062848U CN201520762577.6U CN201520762577U CN205062848U CN 205062848 U CN205062848 U CN 205062848U CN 201520762577 U CN201520762577 U CN 201520762577U CN 205062848 U CN205062848 U CN 205062848U
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- China
- Prior art keywords
- rotating shaft
- axle
- lock core
- well lid
- fixed cover
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Abstract
The utility model provides a well lid tool to lock, including lock core, pivot, fixed cover, clamping block and spring bolt, pivot through fixed cover rotates with fixed cover and is connected, and fixed cover is suitable for to be fixed on the well lid, the one end of pivot is provided with the lock core, and the spring bolt is connected to the other end of pivot, and the spring bolt rotates along with the pivot is synchronous, the clamping block sets up in the pivot, and with lock core pivotally connected to, the lateral wall department of fixed cover is provided with and is used for the spacing hole with clamping block matched with, and the lock core can drive the clamping block and get into or break away from when rotating spacing hole to realize the locking and the unblock of pivot. Still relate to a well lid. The utility model discloses a well lid tool to lock and well lid, its simple structure, convenient operation, the pivot is rotated with fixed cover and is connected, adopts clamping block and lock core pin joint, realizes the locking and the unblock of pivot ingeniously, and then realizes carrying out effectual locking and unblock to the well lid, has effectively improved the security and the reliability of well lid tool to lock.
Description
Technical field
The utility model relates to manhole cover anti-theft technical field, particularly relates to a kind of well cover lockset and well lid.
Background technology
Along with developing rapidly of urban construction, the layout of various pipe network many employings land burial formulas such as thermal pipe, Gas Pipe, power cable and communication cable, decreases the factor of pipeline by weather effect.Conveniently pipe network maintenance, needs to arrange manhole.The well lid of manhole is very easily stolen, easily like this threatens to pedestrian and vehicle, becomes unsafe factor; After well lid is stolen, needs relevant departments to reinstall well lid, increase maintenance cost; Thief enters pipe network and destroys pilferage cable etc. after opening well lid what is more, causes the major accidents such as communication disruption, power failure and cable short circuit.The well lid of manhole is easily opened, the factors such as the due supervision of rear shortage and maloperation of opening also have the possibility causing the major accidents such as cable short circuit.
As Chinese patent CN201410264636.7 discloses a kind of antitheft anti-error cable well lid, this well lid adopts the mode of monitoring in real time to realize antitheft anti-error object, and this needs the unremitting monitoring of people's twenty four hours, virtually adds human cost.
Utility model content
In view of the present situation of prior art, the purpose of this utility model is to provide a kind of well cover lockset and well lid, rotating shaft and fixed cover are rotationally connected, adopt clamping block and lock core pivot joint, realize the locking and unlocking of rotating shaft dexterously, and then realize carrying out effective the locking and unlocking to well lid, effectively improve the safety and reliability of well cover lockset.For achieving the above object, the technical solution of the utility model is as follows:
A kind of well cover lockset, comprise lock core, rotating shaft, fixed cover, clamping block and dead bolt, described rotating shaft runs through described fixed cover and is rotationally connected with described fixed cover, and described fixed cover is suitable for being fixed on well lid; One end of described rotating shaft is provided with described lock core, and the other end of described rotating shaft connects described dead bolt, and described dead bolt is with described rotating shaft synchronous axial system; Described clamping block is arranged in described rotating shaft, be connected with described lock core pivotable, the side-walls of described fixed cover is provided with the spacing hole for matching with described clamping block, described lock core can drive described clamping block to enter when rotating or depart from described spacing hole, thus realizes the locking and unlocking of described rotating shaft.
Wherein in an embodiment, described rotating shaft is also provided with handle.
Wherein in an embodiment, be also provided with Wireless code sheet in the position of described lock core.
Wherein in an embodiment, described rotating shaft is also provided with the over cap for covering described lock core.
Wherein in an embodiment, described rotating shaft is provided with articulated section, described over cap is articulated in described rotating shaft by described articulated section, and described over cap can horizontally rotate relatively described articulated section.
Wherein in an embodiment, described dead bolt is strip, and the central axis of described rotating shaft is vertical with described dead bolt to be arranged.
Wherein in an embodiment, described rotating shaft is multidiameter, described multidiameter comprises the first paragraph axle, second segment axle, the 3rd section of axle and the 4th section of axle that set gradually from top to bottom, the diameter of described first paragraph axle is greater than the diameter of described second segment axle, the diameter of described second segment axle is greater than the diameter of described 3rd section of axle, and the diameter of described 3rd section of axle is greater than the diameter of described 4th section of axle.
Wherein in an embodiment, the lower surface of described first paragraph axle arranges cannelure, and the upper end of described fixed cover embeds described cannelure.
Wherein in an embodiment, the bottom of described rotating shaft be circumferentially also provided with the external screw thread with nut screw connection, described dead bolt is fixed in described rotating shaft by nut.
Also relate to a kind of well lid, comprise lid, also comprise the well cover lockset described in above-mentioned arbitrary technical scheme, the fixed cover of described well cover lockset is embedded on described lid.
The beneficial effects of the utility model are:
Well cover lockset of the present utility model and well lid, its structure is simple, easy to operate, rotating shaft and fixed cover are rotationally connected, adopt clamping block and lock core pivot joint, realize the locking and unlocking of rotating shaft dexterously, and then realize carrying out effective the locking and unlocking to well lid, effectively improve the safety and reliability of well cover lockset.Adopt this kind of mode, lock core room for improvement is comparatively large, can also increase the difficulty that key is imitated.Rotating shaft is provided with a handle, holds handle, rotating shaft is lighter, also can hold handle simultaneously and be opened by well lid.Wireless code sheet is set, then can opens well lid and carry out anti-error control.
Accompanying drawing explanation
Fig. 1 is the well cover lockset sectional view in the lockout condition of the utility model one embodiment;
Fig. 2 is the well cover lockset sectional view in the unlocked state of the utility model one embodiment;
Fig. 3 is the schematic perspective view of the well cover lockset of the utility model one embodiment;
Wherein, 1-lock core, 2-rotating shaft, 3-fixed cover, 4-clamping block, 5-dead bolt, 6-shakes hands, 7-Wireless code sheet, 8-over cap, 9-nut, 10-articulated section.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, well cover lockset of the present utility model and well lid are further elaborated.Should be appreciated that specific embodiment described herein only for explaining the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 3, the well cover lockset of the utility model one embodiment, comprises lock core 1, rotating shaft 2, fixed cover 3, clamping block 4 and dead bolt 5.
Rotating shaft 2 runs through fixed cover 3 and is rotationally connected with fixed cover 3, and wherein fixed cover 3 can be used for being fixed on well lid.One end (in Fig. 1 upper end) of rotating shaft 2 is provided with lock core 1, and the other end (in Fig. 1 lower end) of rotating shaft 2 connects dead bolt 5.Dead bolt 5 is with rotating shaft 2 synchronous axial system, and preferably, dead bolt 5 is strip, and the central axis of rotating shaft 2 is vertical with dead bolt 5 to be arranged.
Clamping block 4 is arranged in rotating shaft 1, be placed in the below of lock core 1, clamping block 4 is connected with lock core 1 pivotable, the side-walls of fixed cover 3 is provided with the spacing hole for matching with clamping block 4, lock core 1 can drive clamping block 4 to enter when rotating or depart from described spacing hole, thus realizes the locking and unlocking of rotating shaft 2.
As shown in Figure 1, when well cover lockset is in blocking, clamping block 4 enters described spacing hole, fixed cover 3 and rotating shaft 2 are chained together by clamping block 4, and rotating shaft 2 cannot be rotated, because rotating shaft 2 and dead bolt 5 are fixed together, dead bolt 5 also maintains static, and dead bolt 5 directly or indirectly can realize locking.Now due to the stop of dead bolt 5, well lid cannot be taken out from well head.
As shown in Figure 2, when well cover lockset unlocks, adopt key rotation lock core 1, eccentric part (pivot of lock core 1 pivot joint clamping block 4) on lock core 1 drives clamping block 4 to slide, and make clamping block 4 depart from described spacing hole, fixed cover 3 and rotating shaft 2 are no longer chained together, rotating shaft 2 recovers rotational freedom, it is free to rotate that now rotating shaft 2 is inconjunction with dead bolt 5, thus realize unlocking, and also can take out well lid from well head.
As a kind of embodiment, as shown in Figure 3, rotating shaft 2 is also provided with handle 6.Rotating shaft 2 is provided with a handle 6, holds handle 6, make rotating shaft 2 lighter, also can hold handle 6 simultaneously and well lid is opened.
As a kind of embodiment, as shown in Figure 3, Wireless code sheet 7 is also provided with in the position of lock core 1.Wireless code sheet 7 is set, make realize well lid itself antitheft while, well lid maloperation can also be avoided, further increase the safety of well lid.
As another kind of embodiment, rotating shaft 2 is also provided with the over cap 8 for covering lock core 1.Over cap 8 is set, plays the effect preventing foreign matter from entering lock core.Preferably, rotating shaft 2 is provided with articulated section 10, over cap 8 is articulated in rotating shaft 2 by articulated section 10, and over cap 8 can horizontally rotate articulated section 10 relatively.Over cap 8 can realize when relatively articulated section 10 horizontally rotates covering and away from lock core 1.
As another embodiment, rotating shaft 2 is multidiameter, described multidiameter comprises the first paragraph axle, second segment axle, the 3rd section of axle and the 4th section of axle that set gradually from top to bottom, the diameter of described first paragraph axle is greater than the diameter of described second segment axle, the diameter of described second segment axle is greater than the diameter of described 3rd section of axle, and the diameter of described 3rd section of axle is greater than the diameter of described 4th section of axle.Be convenient to processing and assembling like this, improve efficiency of assembling, reduce installation cost.
Further, arrange cannelure in the lower surface of described first paragraph axle, the upper end of fixed cover 3 embeds described cannelure.Cannelure is set, increases the contact area between rotating shaft 2 and fixed cover 3, improve the stability of rotating shaft 2.
The bottom of rotating shaft 2 be circumferentially also provided with the external screw thread coordinated with nut 9, dead bolt 5 is fixed in rotating shaft 2 by nut 9.So be easy for installation and removal dead bolt 5.
The utility model also relates to a kind of well lid, and comprise lid and the well cover lockset described in above-mentioned arbitrary technical scheme, the fixed cover 3 of described well cover lockset is embedded on described lid.Generally, described lid is circular lid.Because well lid is prior art except above-mentioned well cover lockset, repeat no longer one by one herein.Well lid adopts above-mentioned well cover lockset, therefore also achieves same Advantageous Effects.
The well cover lockset of each embodiment and well lid above, its structure is simple, easy to operate, rotating shaft and fixed cover are rotationally connected, adopt clamping block and lock core pivot joint, realize the locking and unlocking of rotating shaft dexterously, and then realize carrying out effective the locking and unlocking to well lid, effectively improve the safety and reliability of well cover lockset.Adopt this kind of mode, lock core room for improvement is comparatively large, can also increase the difficulty that key is imitated.Rotating shaft is provided with a handle, holds handle, rotating shaft is lighter, also can hold handle simultaneously and be opened by well lid.Wireless code sheet is set, then can opens well lid and carry out anti-error control.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a well cover lockset, it is characterized in that, comprise lock core (1), rotating shaft (2), fixed cover (3), clamping block (4) and dead bolt (5), described rotating shaft (2) runs through described fixed cover (3) and is rotationally connected with described fixed cover (3), and described fixed cover (3) is suitable for being fixed on well lid; One end of described rotating shaft (2) is provided with described lock core (1), and the other end of described rotating shaft (2) connects described dead bolt (5), and described dead bolt (5) is with described rotating shaft (2) synchronous axial system; Described clamping block (4) is arranged in described rotating shaft (1), be connected with described lock core (1) pivotable, the side-walls of described fixed cover (3) is provided with the spacing hole for matching with described clamping block (4), described lock core (1) can drive described clamping block (4) enter or depart from described spacing hole when rotating, thus realizes the locking and unlocking of described rotating shaft (2).
2. well cover lockset according to claim 1, is characterized in that, described rotating shaft (2) is also provided with handle (6).
3. well cover lockset according to claim 1, is characterized in that, is also provided with Wireless code sheet (7) in the position of described lock core (1).
4. well cover lockset according to claim 1, is characterized in that, described rotating shaft (2) is also provided with the over cap (8) for covering described lock core (1).
5. well cover lockset according to claim 4; it is characterized in that; described rotating shaft (2) is provided with articulated section (10); described over cap (8) is articulated in described rotating shaft (2) by described articulated section (10), and described over cap (8) can relatively described articulated section (10) horizontally rotate.
6. well cover lockset according to claim 1, is characterized in that, described dead bolt (5) is strip, and the central axis of described rotating shaft (2) is vertical with described dead bolt (5) to be arranged.
7. the well cover lockset according to any one of claim 1-6, it is characterized in that, described rotating shaft (2) is multidiameter, described multidiameter comprises the first paragraph axle, second segment axle, the 3rd section of axle and the 4th section of axle that set gradually from top to bottom, the diameter of described first paragraph axle is greater than the diameter of described second segment axle, the diameter of described second segment axle is greater than the diameter of described 3rd section of axle, and the diameter of described 3rd section of axle is greater than the diameter of described 4th section of axle.
8. well cover lockset according to claim 7, is characterized in that, the lower surface of described first paragraph axle arranges cannelure, and the upper end of described fixed cover (3) embeds described cannelure.
9. the well cover lockset according to any one of claim 1-6, it is characterized in that, the bottom of described rotating shaft (2) be circumferentially also provided with the external screw thread coordinated with nut (9), described dead bolt (5) is fixed in described rotating shaft (2) by nut (9).
10. a well lid, comprises lid, it is characterized in that, also comprises the well cover lockset described in any one of claim 1-9, and the fixed cover (3) of described well cover lockset is embedded on described lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762577.6U CN205062848U (en) | 2015-09-28 | 2015-09-28 | Well lid tool to lock and well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762577.6U CN205062848U (en) | 2015-09-28 | 2015-09-28 | Well lid tool to lock and well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205062848U true CN205062848U (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520762577.6U Active CN205062848U (en) | 2015-09-28 | 2015-09-28 | Well lid tool to lock and well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205062848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114991212A (en) * | 2022-04-22 | 2022-09-02 | 庐江县建川水泥制品有限公司 | Well lid with locking device and unlocking device thereof |
| CN117099825A (en) * | 2023-10-24 | 2023-11-24 | 新成味之源食品科技(江苏)有限公司 | Meat grinder |
-
2015
- 2015-09-28 CN CN201520762577.6U patent/CN205062848U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114991212A (en) * | 2022-04-22 | 2022-09-02 | 庐江县建川水泥制品有限公司 | Well lid with locking device and unlocking device thereof |
| CN114991212B (en) * | 2022-04-22 | 2024-01-30 | 庐江县建川水泥制品有限公司 | Well lid with locking device and unlocking device thereof |
| CN117099825A (en) * | 2023-10-24 | 2023-11-24 | 新成味之源食品科技(江苏)有限公司 | Meat grinder |
| CN117099825B (en) * | 2023-10-24 | 2024-01-26 | 新成味之源食品科技(江苏)有限公司 | Meat grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |