CN204023439U - Without well lid inspection shaft safety device - Google Patents
Without well lid inspection shaft safety device Download PDFInfo
- Publication number
- CN204023439U CN204023439U CN201420461256.8U CN201420461256U CN204023439U CN 204023439 U CN204023439 U CN 204023439U CN 201420461256 U CN201420461256 U CN 201420461256U CN 204023439 U CN204023439 U CN 204023439U
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- CN
- China
- Prior art keywords
- steel plate
- spring steel
- leading screw
- inspection shaft
- well lid
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- Expired - Fee Related
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Abstract
Without well lid inspection shaft safety device, comprise leading screw and steel spring plate, the Lower Half of leading screw is provided with the contrary positive silk screw thread in a pair direction and anti-silk screw thread, described steel spring plate comprises the support spring steel plate that Open Side Down and opening upper spring steel plate in opposite directions and lower spring steel plate, described upper spring steel plate and lower spring steel plate are separately positioned on the positive silk screw thread of leading screw and anti-silk screw thread place by nut, and keep the relative fixing of upper spring steel plate and the corresponding nut of lower spring steel plate and its, described support spring steel plate is by clamp nut and wear the first half that pin is fixed on leading screw, the top of described leading screw is provided with dismountable leading screw spanner.The utility model is easy to dismounting, convenient arranges, and effectively can prevent from bringing danger without well lid inspection shaft, meanwhile, not need special messenger to nurse, can also to the enough warning of the people passed by and prompting.
Description
Technical field
The utility model belongs to urban operating mechanism field, is specially without well lid inspection shaft safety device.
Background technology
Along with the continuous expansion of city size and being on the increase of newly-built city, the underground installation of greatly help and inspection shaft is brought also to get more and more to urban construction, types of functionality well and the manholes such as various inspection shaft difference rainy well, sink hole, electric power well, communication well, tap water wells, although facilitate urban construction, bring many difficulties to municipal administration, maintenance.Existing Cover of inspection well is directly installed on inspection shaft, easily loses, and sometimes during manhole cover damage, because of time, place, weather conditions or other reason, could not can change by on-call maintenance; Even, when urban sewerage and drainage does not set, well lid all can wash away by some heavy rains.The consequence brought thus is that the inspection shaft often having people by mistake to fall into without well lid is injured, is even washed away from inspection shaft by rainwater and threatens life, also may cause traffic accident.For this reason, at rainstorm weather, municipal personnel occur in order to Accident prevention, and the inspection shaft losing well lid on duty is other day and night reminds people to note, very arduous.Existing inspection shaft erecting device is generally hidden in below well lid, ejects, play warning function when well lid loses, but installs not easily, and structure is also very fragile.
Utility model content
The purpose of this utility model is to provide easy-disassembling-assembling without well lid inspection shaft safety device.
For achieving the above object, the technical scheme that the utility model proposes is:
Without well lid inspection shaft safety device, comprise leading screw and steel spring plate, the Lower Half of leading screw is provided with the contrary positive silk screw thread in a pair direction and anti-silk screw thread, described steel spring plate comprises the support spring steel plate that Open Side Down and opening upper spring steel plate in opposite directions and lower spring steel plate, described upper spring steel plate and lower spring steel plate are separately positioned on the positive silk screw thread of leading screw and anti-silk screw thread place by nut, and keep the relative fixing of upper spring steel plate and the corresponding nut of lower spring steel plate and its; Described support spring steel plate is by clamp nut and wear the first half that pin is fixed on leading screw, and the top of described leading screw is provided with dismountable leading screw spanner.
Described upper spring steel plate is connected respectively by wire rope with the two ends of lower spring steel plate.
Described support spring steel plate is arranged on leading screw by compressing kink, and compress above kink and be provided with clamp nut, clamp nut is arranged on leading screw by the screw thread on leading screw, wears pin and is fixed on leading screw by clamp nut through clamp nut and leading screw.
Described clamp nut is outside equipped with Anti-theft lock cover, and described Anti-theft lock cover is band cube case jaggy, and Anti-theft lock cover is stretched out from indentation, there in the one end of wearing pin, is above provided with padlock.
Be provided with upper connecting rod between described support spring steel plate and upper spring steel plate, the upper end of upper connecting rod is fixed in the middle part of support spring steel plate, and lower end is slidably connected through in the middle part of upper spring steel plate; Be provided with lower link between described upper spring steel plate and lower spring steel plate, the upper end of lower link is fixed in the middle part of upper spring steel plate, and lower end is slidably connected through in the middle part of lower spring steel plate, and described upper connecting rod and lower link play spacing effect.
The termination of described upper spring steel plate and lower spring steel plate is all set to roundlet arc, is convenient to be fixed on inspection shaft inwall after trailing.
Described support spring steel plate is provided with warning tub, and warning tub shrouds Anti-theft lock cover, and the top of warning tub is provided with alarming road post, and alarming road post top is provided with warning lamp.
Described warning tub foundation ring be band steel annulus, together with support spring steel plate, inspection shaft well head is divided into less grid, prevents personnel from falling into and can ensure that current pass through.
Another kind of without well lid inspection shaft safety device, comprise leading screw and steel spring plate, described steel spring plate comprises the lower spring steel plate of the support spring steel plate that Open Side Down and opening upwards, lower spring steel plate is arranged on the lower end of leading screw by being rotationally connected, support spring steel plate is by clamp nut and wear the first half that pin is fixed on leading screw, and keeping the relative fixing of support spring steel plate and clamp nut, the top of described leading screw is provided with dismountable leading screw spanner.
Described support spring steel plate is connected by wire rope with lower spring steel plate, and the upper end of wire rope is fixed on the middle part of support spring steel plate, and lower end is fixed on the two ends of lower spring steel plate.
Described support spring steel plate is arranged on leading screw by clamp nut, wears pin and is fixed on leading screw by clamp nut through clamp nut and leading screw.
Described clamp nut is outside equipped with Anti-theft lock cover, and described Anti-theft lock cover is band cube case jaggy, and Anti-theft lock cover is stretched out from indentation, there in the one end of wearing pin, is above provided with padlock.
The termination of described lower spring steel plate is set to roundlet arc, is convenient to be fixed on inspection shaft inwall after trailing.
Described support spring steel plate is provided with warning tub, and warning tub shrouds Anti-theft lock cover, and the top of warning tub is provided with alarming road post, and alarming road post top is provided with warning lamp.
Described warning tub foundation ring be band steel annulus, together with support spring steel plate, inspection shaft well head is divided into less grid, prevents personnel from falling into and can ensure that current pass through.
Compared with prior art, the utility model has the advantage of:
(1) dismantled and assembled structure, can be arranged on easily on the inspection shaft without well lid and carry out protecting and warning, and can disassemble in order to application next time after well lid arrives timely;
(2) inspection shaft well head space is split, prevent personnel from falling into and can ensure that current pass through;
(3) entirety is fixed on inspection shaft well head, and is pinned by anti-theft measure, makes the inspection shaft place of having installed safety device not need professional to nurse;
(4) cautionary measure of alarming road post and warning lamp can remind people to note the inspection shaft of this place with or without well lid, makes people be convenient to municipal personnel's on-call maintenance away from this place.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the installment state schematic diagram of Fig. 1.
Fig. 3 is another structural representation of the present utility model.
Fig. 4 is the installment state schematic diagram of Fig. 3.
In figure: the borehole wall 1, well seat 2, Anti-theft lock cover 3, warning tub 4, alarming road post 5, warning lamp 6, leading screw spanner 7, leading screw 8, clamp nut 9, wear pin 10, padlock 11, compress kink 12, support spring steel plate 13, upper connecting rod 14, upper spring steel plate 15, lower link 16, wire rope 17, lower spring steel plate 18, cottor pin 19, round flange 20.
Detailed description of the invention
Below in conjunction with Figure of description and concrete preferred embodiment, the utility model is further described, but does not therefore limit protection domain of the present utility model.
See Fig. 1 without well lid inspection shaft safety device, comprise leading screw 8, support spring steel plate 13, upper spring steel plate 15 and lower spring steel plate 18, described upper spring steel plate 15 and lower spring steel plate 18 are arranged on leading screw 8 Lower Half by nut, support spring steel plate 13 is arranged on the first half of leading screw 8 by compressing kink 12, clamp nut 9 is arranged on and compresses above kink 12, be arranged on leading screw 8 by the screw thread on leading screw 8, wear pin 10 and through clamp nut 9 and leading screw 8, clamp nut 9 is fixed on leading screw 8; Upper spring steel plate 15 is connected respectively by wire rope 17 with the two ends of lower spring steel plate 18; Described clamp nut 9 is outside equipped with band Anti-theft lock cover 3 jaggy, and Anti-theft lock cover 3 is stretched out from indentation, there in the one end of wearing pin 10, is above provided with padlock 11; Upper connecting rod 14 is provided with between described support spring steel plate 13 and upper spring steel plate 15, the upper end of upper connecting rod 14 is fixed in the middle part of support spring steel plate 13, lower end is slidably connected through in the middle part of upper spring steel plate 15, lower link 16 is provided with between described upper spring steel plate 15 and lower spring steel plate 18, the upper end of lower link 16 is fixed in the middle part of upper spring steel plate 15, and lower end is slidably connected through in the middle part of lower spring steel plate 18; The top of described leading screw 8 is provided with dismountable leading screw spanner 7; Described support spring steel plate 13 is provided with warning tub 4, warning tub 4 shrouds Anti-theft lock cover 3, and the top of warning tub 4 is provided with alarming road post 5, and alarming road post 5 top is provided with warning lamp 6.
Above-mentioned without well lid inspection shaft safety device on inspection shaft time, fix arbitrary steel spring plate, rotational lead screw 8, because upper spring steel plate and its nut can not relatively rotate, lower spring steel plate and its nut can not relatively rotate, so by upper connecting rod 14, lower link 16 spacing, upper spring steel plate 15 and lower spring steel plate 18 move respectively to two ends, wire rope 17 tensioning, upper spring steel plate 15 and lower spring steel plate 18 are by stretch bending, whole device is put into without well lid inspection shaft well, reversely rotate leading screw 8, wire rope 17 relaxes, upper spring steel plate 15 and lower spring steel plate 18 reset and extend, withstand on the inspection shaft borehole wall 1, continue rotating threaded shaft 8, upper spring steel plate 15 and lower spring steel plate 18 are pressed on the inspection shaft borehole wall 1, and there is suitable distortion, ensure that it can not move, then support spring steel plate 13 is dropped on well seat 2, rotatably compress nut 9, support spring steel plate 13 is pressed on well seat, cover Anti-theft lock cover 3, with wearing pin 10, clamp nut 9 and leading screw 8 are worn together, with padlock 11 under lock and key, now, leading screw 8, clamp nut 9, Anti-theft lock cover 3 and support spring steel plate 13 are fixed together, also all be fixed on well body, upper spring steel plate 15 and lower spring steel plate 18 are also fixed in well by leading screw 8 simultaneously simultaneously, and whole device all becomes and is fixed on aboveground set of system.Be applicable to circular well, square well, rectangular well and other similar inspection shaft.Again warning tub 4, alarming road post 5 and warning lamp are installed, namely complete whole installation process, reverse above-mentioned flow process during dismounting.
See the another kind of Fig. 2 without well lid inspection shaft safety device, comprise leading screw 8, support spring steel plate 13 and lower spring steel plate 18, lower spring steel plate 18 is rotationally connected by round flange 20 and cottor pin 19 lower end being arranged on leading screw 8, support spring steel plate 13 is by clamp nut 9 and wear the first half that pin 10 is arranged on leading screw 8, and keep the relative fixing of support spring steel plate 13 and clamp nut 9, clamp nut 9 is arranged on leading screw 8 by the screw thread on leading screw 8, wears pin 10 and is fixed on leading screw 8 through clamp nut 9 and leading screw 8 by clamp nut 9; Support spring steel plate 13 is connected by wire rope 17 with lower spring steel plate 18, and the upper end of wire rope 17 is fixed on the middle part of support spring steel plate 13, and lower end is fixed on the two ends of lower spring steel plate 18; The top of described leading screw 8 is provided with dismountable leading screw spanner 7; Described support spring steel plate 13 is provided with warning tub 4, warning tub 4 shrouds Anti-theft lock cover 3, and the top of warning tub 4 is provided with alarming road post 5, and alarming road post 5 top is provided with warning lamp 6.
Above-mentioned the second without well lid inspection shaft safety device for without on well lid inspection shaft time, fix any steel spring plate, rotational lead screw 8, clamp nut 9 on leading screw 8 drives support spring steel plate 13 to move up, wire rope 17 tensioning, well appropriate location is put into by after lower spring steel plate 18 stretch bending below, reversion leading screw 8, wire rope 17 relaxes, lower spring steel plate 18 resets and extends, be stuck in the step of the inspection shaft borehole wall 1, taper or other similar structures place, continue rotating threaded shaft 8, support spring steel plate 13 and lower spring steel plate 18 are compressed, be clamped on the well body at inspection shaft well head place, fall Anti-theft lock cover 3, put on and antitheftly wear pin 10, padlock 11 pins.Again warning tub 4, alarming road post 5 and warning lamp are installed, namely complete whole installation process, reverse above-mentioned flow process during dismounting.
Claims (10)
1. without well lid inspection shaft safety device, it is characterized in that, comprise leading screw and steel spring plate, the Lower Half of leading screw is provided with the contrary positive silk screw thread in a pair direction and anti-silk screw thread, described steel spring plate comprises the support spring steel plate that Open Side Down and opening upper spring steel plate in opposite directions and lower spring steel plate, described upper spring steel plate and lower spring steel plate are separately positioned on the positive silk screw thread of leading screw and anti-silk screw thread place by nut, and keep the relative fixing of upper spring steel plate and the corresponding nut of lower spring steel plate and its, described support spring steel plate is by clamp nut and wear the first half that pin is fixed on leading screw, the top of described leading screw is provided with dismountable leading screw spanner.
2. according to claim 1ly it is characterized in that without well lid inspection shaft safety device, described upper spring steel plate is connected respectively by wire rope with the two ends of lower spring steel plate.
3. according to claim 1 without well lid inspection shaft safety device, it is characterized in that, described support spring steel plate is arranged on leading screw by compressing kink, compress above kink and be provided with clamp nut, clamp nut is arranged on leading screw by the screw thread on leading screw, wears pin and is fixed on leading screw by clamp nut through clamp nut and leading screw.
4. according to claim 3 without well lid inspection shaft safety device, it is characterized in that, be provided with upper connecting rod between described support spring steel plate and upper spring steel plate, the upper end of upper connecting rod is fixed in the middle part of support spring steel plate, and lower end is slidably connected through in the middle part of upper spring steel plate; Be provided with lower link between described upper spring steel plate and lower spring steel plate, the upper end of lower link is fixed in the middle part of upper spring steel plate, and lower end is slidably connected through in the middle part of lower spring steel plate.
5. without well lid inspection shaft safety device, it is characterized in that, comprise leading screw and steel spring plate, described steel spring plate comprises the lower spring steel plate of the support spring steel plate that Open Side Down and opening upwards, lower spring steel plate is arranged on the lower end of leading screw by being rotationally connected, support spring steel plate by clamp nut and wear the first half that pin is fixed on leading screw, and keeps the relative fixing of support spring steel plate and clamp nut, and the top of described leading screw is provided with dismountable leading screw spanner.
6. according to claim 5ly it is characterized in that without well lid inspection shaft safety device, described support spring steel plate is connected by wire rope with lower spring steel plate, and the upper end of wire rope is fixed on the middle part of support spring steel plate, and lower end is fixed on the two ends of lower spring steel plate.
7. according to claim 5ly it is characterized in that without well lid inspection shaft safety device, described support spring steel plate is arranged on leading screw by clamp nut, wears pin and is fixed on leading screw by clamp nut through clamp nut and leading screw.
8. arbitrary described without well lid inspection shaft safety device according to claim 1 ~ 7, it is characterized in that, described clamp nut is outside equipped with Anti-theft lock cover, and described Anti-theft lock cover is band cube case jaggy, Anti-theft lock cover is stretched out from indentation, there in the one end of wearing pin, is above provided with padlock.
9. arbitrary described without well lid inspection shaft safety device according to claim 1 ~ 7, it is characterized in that, the termination of described upper spring steel plate and lower spring steel plate is all set to roundlet arc.
10. arbitrary described without well lid inspection shaft safety device according to claim 1 ~ 7, it is characterized in that, described support spring steel plate is provided with warning tub, warning tub shrouds Anti-theft lock cover, the top of warning tub is provided with alarming road post, and alarming road post top is provided with warning lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461256.8U CN204023439U (en) | 2014-08-15 | 2014-08-15 | Without well lid inspection shaft safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461256.8U CN204023439U (en) | 2014-08-15 | 2014-08-15 | Without well lid inspection shaft safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204023439U true CN204023439U (en) | 2014-12-17 |
Family
ID=52063326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420461256.8U Expired - Fee Related CN204023439U (en) | 2014-08-15 | 2014-08-15 | Without well lid inspection shaft safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204023439U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544614A (en) * | 2016-01-02 | 2016-05-04 | 郑晓东 | Anti-falling device for inspection well |
| CN108222070A (en) * | 2017-12-29 | 2018-06-29 | 曹先锋 | Inspection shaft Special falling safety supporting device |
| CN113194239A (en) * | 2021-05-06 | 2021-07-30 | 国网冀北电力有限公司唐山供电公司 | Portable cable underground operation double-layer security fixing device and using method thereof |
| CN115045215A (en) * | 2022-07-10 | 2022-09-13 | 王磊波 | Portable water outlet safety warning device |
-
2014
- 2014-08-15 CN CN201420461256.8U patent/CN204023439U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544614A (en) * | 2016-01-02 | 2016-05-04 | 郑晓东 | Anti-falling device for inspection well |
| CN108222070A (en) * | 2017-12-29 | 2018-06-29 | 曹先锋 | Inspection shaft Special falling safety supporting device |
| CN113194239A (en) * | 2021-05-06 | 2021-07-30 | 国网冀北电力有限公司唐山供电公司 | Portable cable underground operation double-layer security fixing device and using method thereof |
| CN113194239B (en) * | 2021-05-06 | 2022-02-18 | 国网冀北电力有限公司唐山供电公司 | Portable cable underground operation double-layer security fixing device and using method thereof |
| CN115045215A (en) * | 2022-07-10 | 2022-09-13 | 王磊波 | Portable water outlet safety warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20160815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |