CN102628279A - Automatic lifting manhole cover - Google Patents
Automatic lifting manhole cover Download PDFInfo
- Publication number
- CN102628279A CN102628279A CN2012101308222A CN201210130822A CN102628279A CN 102628279 A CN102628279 A CN 102628279A CN 2012101308222 A CN2012101308222 A CN 2012101308222A CN 201210130822 A CN201210130822 A CN 201210130822A CN 102628279 A CN102628279 A CN 102628279A
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- gear
- lid
- nut
- inspection shaft
- push rod
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Abstract
The invention relates to an automatic lifting manhole cover, which comprises a cover body. The automatic lifting manhole cover is characterized in that: lifting mechanisms are arranged under the cover body, each lifting mechanism comprises a base, a push rod, a screw, a motor and a controller, and the lower end of the screw is rotatably fitted in the base. The motor is connected with the controller through a wire, a first gear and a third gear are respectively arranged on the lower end of the screw and a rotary shaft of the motor, and a second gear is arranged between the first gear and the third gear and engaged with the first gear and the third gear. A nut is arranged on the screw, and a guide sleeve is arranged outside the nut. The guide sleeve and the nut are in vertical and sliding matching. The push rod is tubular, the diameter of the push rod is less than the diameter of the guide sleeve, the upper end of the push rod is connected with the lower surface of the cover body, and the lower end of the push rod extends into the guide sleeve and abuts against the nut. The motors can be rotated to drive the push rods to go upwards, so that the cover body can be automatically opened or closed. The automatic lifting manhole cover is applicable to the manholes of underground tunnels in roads, squares and other places.
Description
Technical field
The present invention relates to a kind of well lid.Specifically, be to carry out the well lid that far distance automatic controlling is gone up and down through remote controller, be applicable on the inspection shaft mouth of underground pipe trench of occasions such as road, square.
Background technology
At present, at the underground pipe trench that all excavated of occasions such as some major road, square, to be used to arrange various pipe networks such as running water pipe, soil pipe, electricity cable and communication cable.Pass in and out pipe trench for ease of personnel and overhaul, on the ground above the said pipe trench, all be provided with the inspection shaft that communicates with pipe trench, the inspection shaft oral area all is furnished with the inspection shaft lid.These inspection shaft lids all are traditional inspection shaft lids.This inspection shaft lid mainly contains following two kinds, and a kind of is the inspection shaft lid of directly casting and forming with concrete, and this inspection shaft lid is free shape and covers on the inspection shaft mouth.Another kind of is cast iron inspection shaft lid, one side the side that is hinged on the inspection shaft mouth that this inspection shaft covers.Because it is heavy that above-mentioned two kinds of inspection shafts lid all compare, and during the operation of maintainer's accessible pipe duct, need could inspection shaft be covered and open by equipment, it is cumbersome to operate.And behind maintainer's accessible pipe duct, can't be automatically the inspection shaft lid be closed, can only Awaiting Overhaul finish could inspection shaft to be covered after the maintainer turns back to that well head that is opened and walk out ground, brought danger to pedestrian and vehicle.Because maintenance finishes after the maintainer need turn back to that well head that is opened and just can walk out ground, in the maintenance process, in case fortuitous event such as fire occurs, the maintainer is difficult to escape from rapidly, and is very dangerous in the pipe trench.
Summary of the invention
The problem that the present invention will solve provides a kind of automatic-lifting type inspection shaft lid.This automatic-lifting type inspection shaft lid, operation easily.Adopt this automatic-lifting type inspection shaft lid, pedestrian, vehicle and maintainer are not had unsafe factor.
For addressing the above problem, take following technical scheme:
Automatic-lifting type inspection shaft lid of the present invention; Comprise lid, it is characterized in that under the lid elevating mechanism being arranged, said elevating mechanism contains base, push rod, screw rod, motor and controller; Vertical bar hole is arranged on the base, and the screw rod lower end is stretched in the vertical bar hole and the two is rotatable shape and cooperates; Said motor links to each other with controller by lead, and the rotating shaft of motor is parallel with screw rod, and first gear and the 3rd gear are arranged respectively on screw rod lower end and the machine shaft, has between second gear and three between first gear and the 3rd gear to mesh together.Be furnished with nut on the screw rod, there is guide pin bushing the nut outside, and guide pin bushing cavity shape and nut lateral surface shape are suitable; On the guide pin bushing medial surface with on the nut cylindrical vertical convex tendon and vertical guide groove are arranged respectively, said vertical convex tendon snaps in the vertical guide groove and the two is and is slidingly matched.Said push rod is a tubulose, and its diameter is less than guide pin bushing, and the push rod upper end links to each other with the lid soffit, and the push rod lower end is stretched in the guide pin bushing and is against on the said nut.
Further improvement project of the present invention is on the stainless steel base plate layer of concrete to be arranged.
Further improvement project of the present invention be the stainless steel base plate around last chimb is all arranged, the brick layer is arranged above the layer of concrete, the upper surface of brick layer is concordant with the top of last chimb.
Further improvement project of the present invention is that said top of going up chimb has laterally outer chimb.
A more step improvement project of the present invention is that the said laterally outside of outer chimb has vertical chimb down.
Take such scheme, have the following advantages:
Can be found out that by such scheme because elevating mechanism is arranged under lid, said elevating mechanism contains base, push rod, screw rod, motor and controller, and vertical bar hole is arranged on the base, the screw rod lower end is stretched in vertical bar the hole in and the two is rotatable shape cooperation.Said motor links to each other with controller by lead, and the rotating shaft of motor is parallel with screw rod, and first gear and the 3rd gear are arranged respectively on screw rod lower end and the machine shaft, has between second gear and three between first gear and the 3rd gear to mesh together.Be furnished with nut on the screw rod, there is guide pin bushing the nut outside, and guide pin bushing cavity shape and nut lateral surface shape are suitable.On the guide pin bushing medial surface with on the nut cylindrical vertical convex tendon and vertical guide groove are arranged respectively, said vertical convex tendon snaps in the vertical guide groove and the two is and is slidingly matched.Said push rod is a tubulose, and its upper end links to each other with the lid soffit, and its lower end is stretched in the guide pin bushing and is against on the said nut.During work; By the rotating shaft rotation of motor, through first gear, second gear and the rotation of the 3rd gear driven screw rod, the rotation by screw rod makes nut move up or down along said vertical convex tendon and vertical guide groove again; Move up and down thereby promote push rod, realize closing or opening of lid.Do not need manual operations, just can realize opening or closing of inspection shaft lid, operate than be easier to.Owing to can realize opening or closing automatically of lid, behind maintainer's accessible pipe duct, can automatically the inspection shaft lid be closed again, compare, avoid the danger that pedestrian and vehicle are brought with traditional inspection shaft lid through controller through controller.Owing to close or open the inspection shaft lid automatically through controller; Maintenance end maintainer need not turn back to that well head that is opened and just can walk out ground; In the maintenance process; In a single day occur fortuitous events such as fire in the pipe trench, maintainer's controller capable of using is opened the inspection shaft lid nearby and escaped from rapidly, and is very safe.
Description of drawings
Fig. 1 is an automatic-lifting type inspection shaft lid structural representation of the present invention;
Fig. 2 is an I place enlarged diagram among Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, automatic-lifting type inspection shaft lid of the present invention comprises lid, and said lid contains stainless steel base plate 8, is cast with layer of concrete 4 on the stainless steel base plate 8.All be processed with chimb 5 around the said stainless steel base plate 8, be covered with brick layer 3 above the layer of concrete 4, the upper surface of brick layer 3 is concordant with the top of last chimb 5.Wherein, said top of going up chimb 5 is processed with laterally outer chimb 6.Laterally the outside of outer chimb 6 is processed with vertical chimb 7 down.Like this,, vertical chimb 7 is down snapped in this groove, get into inspection shaft to avoid rainwater through the groove suitable with vertical chimb down 7 is set around the inspection shaft oral area.Be provided with elevating mechanism under the lid, said elevating mechanism contains base 12, push rod 9, screw rod 16, motor 11 and controller.Be processed with vertical bar hole on the base 12, screw rod 16 lower ends are stretched in the vertical bar hole and the two is rotatable shape by bearing and cooperates.Said motor 11 links to each other with controller by lead; The rotating shaft 19 of motor 11 is parallel with screw rod 16; Being fixed with first gear 13 and the 3rd gear 14, the first gears 13 and 14 of the 3rd gears in the rotating shaft 19 of screw rod 16 lower ends and motor 11 respectively is provided with between second gear 15 and three and meshes together.Wherein first gear 13 and 14 of the 3rd gears are provided with minor axis 17, and the upper and lower side of minor axis 17 links to each other with base plate with the top board of base 12 respectively, and said second gear 15 is rotatable shape by bearing and is installed on the minor axis 17.Be furnished with nut 18 on the screw rod 16, this nut is circular, and its outside is provided with guide pin bushing 10.Be processed with vertical convex tendon and vertical guide groove respectively on guide pin bushing 10 medial surfaces with on nut 18 cylindricals, said vertical convex tendon snaps in the vertical guide groove and the two is and is slidingly matched.Said push rod 9 is a tubulose, and its diameter is less than guide pin bushing 10, and push rod 9 upper ends link to each other with soffit, and push rod 9 lower ends are stretched in the guide pin bushing 10 and are against on the said nut 18.Said controller is made up of electric control box 1 and remote controller 2.Install or the maintenance personal use a teleswitch 2 can control motor 11 keying.When needs are opened the inspection shaft lid; By installing or the maintenance personal makes motor 11 work by remote controller 2, drive screw rods 16 rotations by the rotating shaft 19 of motor 11 through first gear 13, second gear 15 and the 3rd gear 14, under the turning effort of screw rod 16; Nut 18 is moved up along guide pin bushing 10; And move on the drive push rod 9, thereby lid is upwards boosted, realized opening of inspection shaft lid.When needs are closed the inspection shaft lid, as long as make rotating shaft 19 reverse rotations of motor 11.
Claims (7)
1. the automatic-lifting type inspection shaft covers; Comprise lid; It is characterized in that under the lid elevating mechanism being arranged; Said elevating mechanism contains base (12), push rod (9), screw rod (16), motor (11) and controller, and vertical bar hole is arranged on the base (12), and screw rod (16) lower end is stretched in the vertical bar hole and the two is rotatable shape and cooperates; Said motor (11) links to each other with controller by lead; The rotating shaft (19) of motor (11) is parallel with screw rod (16); First gear (13) and the 3rd gear (14) are arranged respectively in the rotating shaft (19) of screw rod (16) lower end and motor (11), have between second gear (15) and three between first gear (13) and the 3rd gear (14) to mesh together; Be furnished with nut (18) on the screw rod (16), there is guide pin bushing (10) nut (18) outside, and guide pin bushing (10) cavity shape and nut (18) lateral surface shape are suitable; Vertical convex tendon and vertical guide groove are arranged respectively on guide pin bushing (10) medial surface and on nut (18) cylindrical, and said vertical convex tendon snaps in the vertical guide groove and the two is and is slidingly matched; Said push rod (9) is a tubulose, and its diameter is less than guide pin bushing (10), and push rod (9) upper end links to each other with the lid soffit, and push rod (9) lower end is stretched in the guide pin bushing (10) and is against on the said nut (18).
2. automatic-lifting type inspection shaft lid according to claim 1 is characterized in that said lid contains stainless steel base plate (8), has layer of concrete (4) on the stainless steel base plate (8).
3. automatic-lifting type inspection shaft lid according to claim 2, what it is characterized in that stainless steel base plate (8) all has last chimb (5) all around, and brick layer (3) is arranged above the layer of concrete (4), and the upper surface of brick layer (3) is concordant with the top of last chimb (5).
4. automatic-lifting type inspection shaft lid according to claim 3 is characterized in that there is laterally outer chimb (6) said top of going up chimb (5).
5. automatic-lifting type inspection shaft lid according to claim 4 is characterized in that there is vertical chimb (7) down the said laterally outside of outer chimb (6).
6. automatic-lifting type inspection shaft according to claim 1 lid is characterized in that screw rod (16) lower end and vertically is rotatable shape by bearing between the bar hole and cooperates.
7. according to each described automatic-lifting type inspection shaft lid in the claim 1 ~ 6, it is characterized in that said controller is made up of electric control box (1) and remote controller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210130822.2A CN102628279B (en) | 2012-04-30 | 2012-04-30 | Automatic lifting manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210130822.2A CN102628279B (en) | 2012-04-30 | 2012-04-30 | Automatic lifting manhole cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102628279A true CN102628279A (en) | 2012-08-08 |
| CN102628279B CN102628279B (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210130822.2A Expired - Fee Related CN102628279B (en) | 2012-04-30 | 2012-04-30 | Automatic lifting manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102628279B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948378A (en) * | 2017-04-17 | 2017-07-14 | 无锡观龙科技有限公司 | A kind of distance type automatic lifting inspection well cover |
| CN107115707A (en) * | 2017-05-27 | 2017-09-01 | 枣阳市华星纺织有限公司 | A kind of anti-blocking filter |
| CN107165225A (en) * | 2017-06-08 | 2017-09-15 | 防城港市长歧水利管理所 | A kind of well cover mechanism of irrigation and water conservancy irrigation well |
| CN108548337A (en) * | 2018-05-07 | 2018-09-18 | 慈溪琅华机械科技有限公司 | A kind of solar water heater |
| CN109183963A (en) * | 2018-09-12 | 2019-01-11 | 合肥斯姆雷品牌管理有限公司 | A kind of gardens ponding drainage system |
| CN110080303A (en) * | 2019-04-30 | 2019-08-02 | 南京禹智智能科技有限公司 | A kind of intelligence staple shaft monitoring system |
| CN110988403A (en) * | 2019-11-19 | 2020-04-10 | 蚌埠兴创电子科技有限公司 | Test box convenient to open case lid |
| CN111021503A (en) * | 2019-12-25 | 2020-04-17 | 江苏惠生流体设备有限公司 | Integrated intelligent flow abandoning well convenient for cleaning trapped slag |
| CN112443027A (en) * | 2019-08-29 | 2021-03-05 | 江苏艾德卡建材科技有限公司 | Municipal works drainage pipe road junction device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5531541A (en) * | 1995-03-22 | 1996-07-02 | Fairfield Industries | Manhole cover lifting apparatus |
| JP2000107315A (en) * | 1998-09-30 | 2000-04-18 | Iwamoto Shokai:Kk | Device for taking in and out fire fighting pump in manhole |
| CN2435430Y (en) * | 2000-07-13 | 2001-06-20 | 肖健锋 | Lifting cover for manhole |
| CN2458346Y (en) * | 2001-01-18 | 2001-11-07 | 蔡和宪 | Spiral lift manhole cover base |
| CN2839386Y (en) * | 2005-09-29 | 2006-11-22 | 刘小源 | Up-down manhole cover |
| CN201334675Y (en) * | 2008-12-26 | 2009-10-28 | 言建军 | Lifting well cover |
| CN202595768U (en) * | 2012-04-30 | 2012-12-12 | 无锡市南泉环保工程设备厂 | Self-elevation inspection well lid |
-
2012
- 2012-04-30 CN CN201210130822.2A patent/CN102628279B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5531541A (en) * | 1995-03-22 | 1996-07-02 | Fairfield Industries | Manhole cover lifting apparatus |
| JP2000107315A (en) * | 1998-09-30 | 2000-04-18 | Iwamoto Shokai:Kk | Device for taking in and out fire fighting pump in manhole |
| CN2435430Y (en) * | 2000-07-13 | 2001-06-20 | 肖健锋 | Lifting cover for manhole |
| CN2458346Y (en) * | 2001-01-18 | 2001-11-07 | 蔡和宪 | Spiral lift manhole cover base |
| CN2839386Y (en) * | 2005-09-29 | 2006-11-22 | 刘小源 | Up-down manhole cover |
| CN201334675Y (en) * | 2008-12-26 | 2009-10-28 | 言建军 | Lifting well cover |
| CN202595768U (en) * | 2012-04-30 | 2012-12-12 | 无锡市南泉环保工程设备厂 | Self-elevation inspection well lid |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948378A (en) * | 2017-04-17 | 2017-07-14 | 无锡观龙科技有限公司 | A kind of distance type automatic lifting inspection well cover |
| CN107115707A (en) * | 2017-05-27 | 2017-09-01 | 枣阳市华星纺织有限公司 | A kind of anti-blocking filter |
| CN107165225A (en) * | 2017-06-08 | 2017-09-15 | 防城港市长歧水利管理所 | A kind of well cover mechanism of irrigation and water conservancy irrigation well |
| CN107165225B (en) * | 2017-06-08 | 2019-05-28 | 苏冠东 | A kind of well cover mechanism of irrigation and water conservancy irrigation well |
| CN108548337A (en) * | 2018-05-07 | 2018-09-18 | 慈溪琅华机械科技有限公司 | A kind of solar water heater |
| CN109183963A (en) * | 2018-09-12 | 2019-01-11 | 合肥斯姆雷品牌管理有限公司 | A kind of gardens ponding drainage system |
| CN110080303A (en) * | 2019-04-30 | 2019-08-02 | 南京禹智智能科技有限公司 | A kind of intelligence staple shaft monitoring system |
| CN110080303B (en) * | 2019-04-30 | 2021-01-15 | 南京禹智智能科技有限公司 | Intelligent blind well monitoring system |
| CN112459119A (en) * | 2019-04-30 | 2021-03-09 | 南京禹智智能科技有限公司 | Working method of intelligent blind well monitoring system |
| CN112443027A (en) * | 2019-08-29 | 2021-03-05 | 江苏艾德卡建材科技有限公司 | Municipal works drainage pipe road junction device |
| CN110988403A (en) * | 2019-11-19 | 2020-04-10 | 蚌埠兴创电子科技有限公司 | Test box convenient to open case lid |
| CN111021503A (en) * | 2019-12-25 | 2020-04-17 | 江苏惠生流体设备有限公司 | Integrated intelligent flow abandoning well convenient for cleaning trapped slag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102628279B (en) | 2014-04-02 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20210430 |