CN110924444A - City infrastructure is built with inspection shaft tentatively sealing equipment - Google Patents
City infrastructure is built with inspection shaft tentatively sealing equipment Download PDFInfo
- Publication number
- CN110924444A CN110924444A CN201911208293.1A CN201911208293A CN110924444A CN 110924444 A CN110924444 A CN 110924444A CN 201911208293 A CN201911208293 A CN 201911208293A CN 110924444 A CN110924444 A CN 110924444A
- Authority
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- China
- Prior art keywords
- fixedly connected
- bevel gear
- nut
- inspection well
- rod
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1427—Locking devices
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention relates to the technical field of urban infrastructure construction, in particular to inspection well temporary sealing equipment for urban infrastructure construction. According to the inspection well sealing device, the supporting device is arranged, the rotating block is rotated, the two abutting plates can be pushed to abut against the inner wall of the inspection well, fixed support is achieved, and the sealing plate can be prevented from falling down in the inspection well.
Description
Technical Field
The invention relates to the technical field of urban infrastructure construction, in particular to inspection well temporary sealing equipment for urban infrastructure construction.
Background
The inspection shaft, in the construction process in city planning and city, the phase is mainly being built at each drainage pipe's turning and reposition of redundant personnel department, go the primary importance and be for the convenience later stage and overhaul the operation when coming into use, now, along with the constantly promotion of urbanization, the inspection shaft is not only for excreting urban rainwater, also need use the inspection shaft when carrying out underground line and laying, make things convenient for the maintenance of circuit, lay and later stage change, when laying the circuit again, dredge sewer or circuit are overhauld, just need uncap the processing, because the material problem of inspection shaft lid, can not carry out continuous repeated uncap and seal the action, it is often to uncap until work is accomplished.
During the construction, the inspection shaft is the open mode completely, and does not build the inspection shaft lid standing groove, often can place the warning sign around the inspection shaft among the actual operation and remind passerby, perhaps adopt the apron that is bigger than the inspection shaft bore to lay and seal temporarily in the inspection shaft top, the warning thing that these modes set up all can be higher than ground, can bring certain influence to passerby or vehicle of passing, and there is certain risk factor, it is comparatively dangerous to walk passerby or vehicle on the road. Therefore, those skilled in the art have provided a temporary closure device for inspection wells for urban infrastructure construction to solve the above-mentioned problems of the background art.
Disclosure of Invention
The invention aims to provide inspection well temporary sealing equipment for urban infrastructure construction, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the temporary sealing equipment for the inspection well for building the urban infrastructure comprises a sealing plate, wherein the sealing plate is matched with the aperture of the inspection well, a mounting hole is formed in the center of the upper side of the sealing plate, a supporting device is fixedly connected to the position, close to the mounting hole, of the lower side of the sealing plate and comprises a transversely arranged hollow column, a rotating rod which is vertically arranged is inserted into the center of the upper side of the hollow column and is rotatably connected with the hollow column, one end, far away from the hollow column, of the rotating rod extends into the mounting hole and is fixedly connected with a rotating block, one end, far away from the rotating block, of the rotating rod extends into the hollow column and is fixedly connected with a first bevel gear, two vertically arranged supporting plates are fixedly connected into the hollow column, the two supporting plates are respectively positioned in bilateral symmetry of the first bevel gear, two threaded rods which are transversely symmetrically arranged are respectively inserted into the side walls of the two supporting plates, and two threaded rods are close to the second bevel gear that two symmetries of two fixedly connected with set up respectively of the one end of first bevel gear, two second bevel gear is connected with first bevel gear meshing respectively, and two second bevel gears are located the bilateral symmetry setting of first bevel gear respectively, the one end threaded connection that second bevel gear was kept away from to the threaded rod has the nut post, the lower extreme inner wall that hollow post is close to the nut post is equipped with stop gear, and stop gear's one end and nut post fixed connection, the one end that the threaded rod was kept away from to the nut post is run through the lateral wall of hollow post and is extended outwards and fixedly connected with support plate.
As a still further scheme of the invention: stop gear is including seting up the spacing groove on hollow post lower extreme inner wall, the horizontal gag lever post that sets up of fixedly connected with in the spacing groove, and the gag lever post upper cover establish and sliding connection have the sliding sleeve, the upside fixedly connected with connecting rod of sliding sleeve, and the connecting rod keep away from the one end and the nut post fixed connection of sliding sleeve.
As a still further scheme of the invention: the gag lever post is cylindrical setting, and the through hole inner wall of sliding sleeve and the lateral wall sliding connection of gag lever post.
As a still further scheme of the invention: two mounting grooves are formed in the upper side of the sealing plate, the two mounting grooves are respectively located in the two sides of the mounting hole and are symmetrically arranged, and a handle rod is fixedly connected to the mounting grooves.
As a still further scheme of the invention: two first through holes are respectively formed in two sides of the hollow column, the two nut columns respectively penetrate through the two first through holes, and the outer side walls of the nut columns are connected with the inner walls of the first through holes in a sliding mode.
As a still further scheme of the invention: and one side of each of the two abutting plates, which is far away from the two nut columns, is fixedly connected with a latch in a welding manner, and the latch is a composite stainless steel component.
As a still further scheme of the invention: the lateral wall of the supporting plate is provided with a second through hole, and the inner wall of the second through hole is rotatably connected with the threaded rod through a bearing.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up strutting arrangement, promote two and support the inner wall of board and inspection shaft and support tightly, realize the fixed stay, can prevent to seal the board and fall in the inspection shaft, this project organization is ingenious, and easy operation uses manpower sparingly, is convenient for seal the installation of board and dismantles.
2. The device can temporarily seal the inspection well under the condition that the inspection well cover groove is not arranged, so that pedestrians or vehicles are prevented from falling into the inspection well; and can set up the closure plate in the inspection shaft, level with ground and set up, the pedestrian or vehicle of being convenient for pass through, reduce the potential safety hazard.
Drawings
FIG. 1 is a schematic perspective view of a temporary sealing device for inspection wells used in urban infrastructure construction;
FIG. 2 is a schematic sectional view of the temporary sealing device of the inspection well for building the urban infrastructure;
FIG. 3 is an enlarged schematic view of a temporary sealing device of inspection wells in FIG. 2 for urban infrastructure construction;
fig. 4 is a schematic top view of a temporary sealing device for inspection wells used in urban infrastructure construction.
In the figure: 1. a sealing plate; 2. mounting holes; 3. a hollow column; 4. a rotating rod; 5. rotating the block; 6. a first bevel gear; 7. a support plate; 8. a threaded rod; 9. a second bevel gear; 10. a nut post; 11. a resisting plate; 12. a limiting groove; 13. a limiting rod; 14. a sliding sleeve; 15. a connecting rod; 16. mounting grooves; 17. a handle bar; 18. and (4) clamping teeth.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the present invention, an inspection well temporary sealing apparatus for building urban infrastructure includes a sealing plate 1, the sealing plate 1 is matched with the aperture of an inspection well to facilitate sealing of the inspection well, reduce gaps, and prevent objects from falling into the inspection well, a mounting hole 2 is formed at the center of the upper side of the sealing plate 1, a supporting device is fixedly connected to the lower side of the sealing plate 1 near the mounting hole 2, the supporting device includes a horizontally disposed hollow column 3, a vertically disposed rotating rod 4 is inserted and rotatably connected to the center of the upper side of the hollow column 3, one end of the rotating rod 4 far from the hollow column 3 extends into the mounting hole 2 and is fixedly connected with a rotating block 5, the rotating block 5 is disposed in the mounting hole 2 to facilitate operation of workers, and also prevent the rotating block 5 from being higher than the upper end of the sealing plate 1 to facilitate passage of pedestrians or vehicles, and one end of the rotating rod 4 far from the rotating block 5 extends into the hollow column 3 and is fixedly connected with a first bevel gear 6, two vertically arranged supporting plates 7 are fixedly connected in the hollow column 3, the two supporting plates 7 are respectively positioned at two sides of a first bevel gear 6 and symmetrically arranged, the side walls of the two supporting plates 7 are respectively inserted and rotatably connected with two threaded rods 8 which are transversely symmetrically arranged, one ends of the two threaded rods 8, which are close to the first bevel gear 6, are respectively and fixedly connected with two second bevel gears 9 which are symmetrically arranged, the two second bevel gears 9 are respectively engaged and connected with the first bevel gear 6, the two second bevel gears 9 are respectively positioned at two sides of the first bevel gear 6 and symmetrically arranged, one ends of the threaded rods 8, which are far away from the second bevel gears 9, are in threaded connection with nut columns 10, the inner walls of the lower ends of the hollow columns 3, which are close to the nut columns 10, are provided with limiting mechanisms, one ends of the nut columns 10, which are far away from the threaded rods 8, extend outwards, the rotating block 5 in the mounting hole 2 is rotated to drive the rotating rod 4 to rotate and further drive the first bevel gear 6 to rotate, the second bevel gear 9 is meshed with the first bevel gear 6, the two threaded rods 8 are respectively positioned at two sides of the first bevel gear 6, and further drive the two threaded rods 8 to rotate in opposite directions, the nut columns 10 are in threaded connection with the threaded rods 8, and the axis rotation of the nut columns 10 is limited by the limiting mechanism, so when the two threaded rods 8 rotate, the two nut columns 10 are forced to displace in opposite directions, and further push the two abutting plates 11 to abut against the inner wall of the inspection well, so that fixed support is realized, the sealing plate 1 can be prevented from falling down in the inspection well, when the sealing plate 1 needs to be taken out, the rotating block 5 is rotated in opposite directions, and similarly, the two abutting plates 11 are separated from the inner wall of the inspection well, and the limitation is lost, so that the sealing plate 1 can be taken out of the inspection well by the hand, the operation is simple, the labor is saved, and the sealing plate 1 is convenient to mount and dismount;
in fig. 3: the limiting mechanism comprises a limiting groove 12 formed in the inner wall of the lower end of the hollow column 3, a transversely arranged limiting rod 13 is fixedly connected in the limiting groove 12, a sliding sleeve 14 is sleeved on the limiting rod 13 and is connected with the limiting sleeve 14 in a sliding mode, a connecting rod 15 is fixedly connected to the upper side of the sliding sleeve 14, one end, far away from the sliding sleeve 14, of the connecting rod 15 is fixedly connected with the nut column 10, the sliding sleeve 14 is sleeved on the limiting rod 13, the axis rotation of the connecting rod 15 fixed with the sliding sleeve 14 is limited by the limiting groove 12 in the hollow column 3, and at the moment, the axis rotation of the nut column 10 is limited along with the connecting rod 15;
in fig. 3: the limiting rod 13 is arranged in a cylindrical shape, friction is small, and the inner wall of a through hole of the sliding sleeve 14 is in sliding connection with the outer side wall of the limiting rod 13, so that the sliding sleeve 14 can be displaced conveniently;
in fig. 1, 2 and 3: two mounting grooves 16 are formed in the upper side of the sealing plate 1, the two mounting grooves 16 are symmetrically formed in the two sides of the mounting hole 2 respectively, and a handle rod 17 is fixedly connected in each mounting groove 16, so that a worker can take the sealing plate 1 conveniently;
in fig. 2: two first through holes are respectively formed in two sides of the hollow column 3, the two nut columns 10 respectively penetrate through the two first through holes, and the outer side walls of the nut columns 10 are connected with the inner walls of the first through holes in a sliding mode, so that the nut columns 10 can be conveniently displaced;
in fig. 1: the clamping teeth 18 are fixedly connected to one sides of the two abutting plates 11 far away from the two nut columns 10 in a welded mode, friction force is increased, the abutting plates 11 abut against the inner wall of the inspection well more tightly, supporting stability is improved, and the clamping teeth 18 are made of composite stainless steel components, so that the structure is hard, corrosion resistance is achieved, and the service life is long;
in fig. 2: the second through-hole has been seted up to the lateral wall of backup pad 7, and the inner wall of second through-hole passes through the bearing and is connected with 8 rotations of threaded rod, and 8 rotations of the threaded rod of being convenient for, and play and support fixed effect to threaded rod 8.
The working principle of the invention is as follows: when the device is used for temporarily sealing the inspection well, a worker carries a handle rod 17 in a mounting groove 16 to place a sealing plate 1 in the inspection well to be flush with the road surface, then rotates a rotating block 5 in a mounting hole 2 to drive a rotating rod 4 to rotate so as to drive a first bevel gear 6 to rotate, because a second bevel gear 9 is meshed with the first bevel gear 6 and two threaded rods 8 are respectively positioned at two sides of the first bevel gear 6 so as to drive two threaded rods 8 to rotate in opposite directions, because a nut column 10 is in threaded connection with the threaded rods 8 and because of the arrangement of a limiting mechanism, a sliding sleeve 14 is sleeved on a limiting rod 13, the axis rotation of a connecting rod 15 fixed with the sliding sleeve 14 is limited by a limiting groove 12 in a hollow column 3, the axis rotation of the nut column 10 is limited along with the connecting rod 15, therefore, when the two threaded rods 8 rotate, the two nut columns 10 are forced to move in opposite directions, and then promote two and support board 11 and support tightly with the inner wall of inspection shaft, realize the fixed stay, can prevent to seal board 1 whereabouts in the inspection shaft, when needs take out the sealing board 1, the antiport changes piece 5, and on the same reason, two support board 11 and the inner wall separation of inspection shaft, lose the restriction, can hand handle lever 17 will seal board 1 and take out from the inspection shaft, this project organization is ingenious, and the operation is simple, and the manpower is saved, be convenient for seal board 1's installation is dismantled, and can be under the condition that does not set up the inspection shaft lid groove, will seal board 1 and fix in the inspection shaft, seal the inspection shaft temporarily, prevent that the pedestrian from flushing or the vehicle from dropping in the inspection shaft, and seal board 1 and ground, be convenient for pedestrian or vehicle to pass through, reduce the potential safety hazard.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (7)
1. The utility model provides a city infrastructure is construction with inspection shaft tentatively sealing equipment, includes and seals board (1), its characterized in that, seal board (1) and inspection shaft bore phase-match, and seal the upside center department of board (1) and seted up mounting hole (2), the downside that seals board (1) is close to mounting hole (2) position department fixedly connected with strutting arrangement, strutting arrangement includes the hollow post (3) of horizontal setting, the upside center department of hollow post (3) inserts and has and rotationally connected with bull stick (4) of vertical setting, the one end that hollow post (3) were kept away from to bull stick (4) extends to in mounting hole (2) and fixedly connected with commentaries on classics piece (5), and the one end that bull stick (4) were kept away from commentaries on classics piece (5) extends to in hollow post (3) and fixedly connected with first bevel gear (6), fixedly connected with two vertically set up backup pads (7) in the hollow post (3), and two backup pads (7) are located the bilateral symmetry setting of first bevel gear (6) respectively, two the lateral wall of backup pad (7) is inserted respectively and is established and rotate threaded rod (8) that are connected with two horizontal symmetries and set up, and two threaded rod (8) are close to two second bevel gear (9) that one end difference fixedly connected with two symmetries of first bevel gear (6) set up, two second bevel gear (9) are connected with first bevel gear (6) meshing respectively, and two second bevel gear (9) are located the bilateral symmetry setting of first bevel gear (6) respectively, the one end threaded connection that second bevel gear (9) were kept away from in threaded rod (8) has nut post (10), the lower extreme inner wall that hollow post (3) are close to nut post (10) is equipped with stop gear, and stop gear's one end and nut post (10) fixed connection, nut post (10) keep away from the one end of threaded rod (8) and run through the lateral wall of hollow post (3) A resisting plate (11) is fixedly connected.
2. The inspection well temporary sealing equipment for urban infrastructure construction according to claim 1, wherein the limiting mechanism comprises a limiting groove (12) formed in the inner wall of the lower end of the hollow column (3), a transversely arranged limiting rod (13) is fixedly connected to the limiting groove (12), a sliding sleeve (14) is sleeved on the limiting rod (13) and is connected with the limiting groove in a sliding manner, a connecting rod (15) is fixedly connected to the upper side of the sliding sleeve (14), and one end, far away from the sliding sleeve (14), of the connecting rod (15) is fixedly connected with the nut column (10).
3. The inspection well temporary sealing device for urban infrastructure construction according to claim 2, wherein the limiting rod (13) is cylindrical, and the inner wall of the through hole of the sliding sleeve (14) is slidably connected with the outer side wall of the limiting rod (13).
4. The inspection well temporary sealing equipment for urban infrastructure construction according to claim 1, wherein two mounting grooves (16) are formed in the upper side of the sealing plate (1), the two mounting grooves (16) are symmetrically formed in two sides of the mounting hole (2), and a handle rod (17) is fixedly connected to the mounting grooves (16).
5. The inspection well temporary sealing device for urban infrastructure construction according to claim 1, wherein two first through holes are respectively formed in two sides of the hollow column (3), two nut columns (10) are respectively arranged to penetrate through the two first through holes, and the outer side walls of the nut columns (10) are slidably connected with the inner walls of the first through holes.
6. The inspection well temporary sealing equipment for urban infrastructure construction according to claim 1, wherein clamping teeth (18) are fixedly welded to one sides of the two abutting plates (11) far away from the two nut columns (10), and the clamping teeth (18) are made of composite stainless steel components.
7. An inspection well temporary sealing device for urban infrastructure construction according to claim 1, wherein a second through hole is formed in the side wall of the support plate (7), and the inner wall of the second through hole is rotatably connected with the threaded rod (8) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911208293.1A CN110924444A (en) | 2019-11-30 | 2019-11-30 | City infrastructure is built with inspection shaft tentatively sealing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911208293.1A CN110924444A (en) | 2019-11-30 | 2019-11-30 | City infrastructure is built with inspection shaft tentatively sealing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110924444A true CN110924444A (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911208293.1A Pending CN110924444A (en) | 2019-11-30 | 2019-11-30 | City infrastructure is built with inspection shaft tentatively sealing equipment |
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| Country | Link |
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| CN (1) | CN110924444A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064684A (en) * | 2020-08-26 | 2020-12-11 | 常德市俊德科技发展有限公司 | Municipal works are with super-silent theftproof well lid |
| CN112878376A (en) * | 2020-11-27 | 2021-06-01 | 贺慧霞 | Inspection well cover with anti-theft structure |
| SE2050432A1 (en) * | 2020-04-16 | 2021-07-20 | Niclas Thoerner Service Ab | A lid arrangement and a method for temporary use of a lid arrangement for renewal of an asphalt top layer |
| CN113863383A (en) * | 2021-09-18 | 2021-12-31 | 上海二十冶建设有限公司 | Temporary covering tool for wellhead of inspection well |
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| US20170167107A1 (en) * | 2015-12-11 | 2017-06-15 | Jon W. Armstrong | Underground security barrier |
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| CN209227615U (en) * | 2018-09-29 | 2019-08-09 | 辛集市邑阔天然气有限公司 | A kind of natural gas valve well cover antitheft device |
| CN110158659A (en) * | 2019-05-29 | 2019-08-23 | 北京暖云科技有限公司 | Intelligent anti-theft well lid |
| CN209443501U (en) * | 2018-11-16 | 2019-09-27 | 武汉市汉阳市政建设集团公司 | A kind of anti-stealing manhole cover |
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| KR100716560B1 (en) * | 2006-11-24 | 2007-05-10 | 현대주철산업 주식회사 | Structure for joining outer cover and inner cover of manhole |
| KR20130067976A (en) * | 2011-12-15 | 2013-06-25 | 한국주철산업주식회사 | Device for fixing of manhole cover |
| US20170167107A1 (en) * | 2015-12-11 | 2017-06-15 | Jon W. Armstrong | Underground security barrier |
| CN108193716A (en) * | 2018-01-03 | 2018-06-22 | 鲲鳌建设有限公司 | A kind of municipal administration inspection shaft structure |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE2050432A1 (en) * | 2020-04-16 | 2021-07-20 | Niclas Thoerner Service Ab | A lid arrangement and a method for temporary use of a lid arrangement for renewal of an asphalt top layer |
| SE543780C2 (en) * | 2020-04-16 | 2021-07-20 | Niclas Thoerner Service Ab | A lid arrangement and a method for temporary use of a lid arrangement for renewal of an asphalt top layer |
| WO2021211029A1 (en) * | 2020-04-16 | 2021-10-21 | Niclas Thörner Service AB | A lid arrangement and a method for temporary use of a lid arrangement for renewal of an asphalt top layer |
| CN112064684A (en) * | 2020-08-26 | 2020-12-11 | 常德市俊德科技发展有限公司 | Municipal works are with super-silent theftproof well lid |
| CN112878376A (en) * | 2020-11-27 | 2021-06-01 | 贺慧霞 | Inspection well cover with anti-theft structure |
| CN113863383A (en) * | 2021-09-18 | 2021-12-31 | 上海二十冶建设有限公司 | Temporary covering tool for wellhead of inspection well |
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Application publication date: 20200327 |