CN113005913A - Quick plugging device of bridge outlet - Google Patents
Quick plugging device of bridge outlet Download PDFInfo
- Publication number
- CN113005913A CN113005913A CN202110276268.8A CN202110276268A CN113005913A CN 113005913 A CN113005913 A CN 113005913A CN 202110276268 A CN202110276268 A CN 202110276268A CN 113005913 A CN113005913 A CN 113005913A
- Authority
- CN
- China
- Prior art keywords
- plugging device
- quick plugging
- bridge
- drainage hole
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 11
- 125000003003 spiro group Chemical group 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/086—Drainage arrangements or devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
A quick plugging device for a bridge drainage hole relates to a plugging device, wherein the lower end of a connecting column (9) is fixedly connected with the middle position of the top of a base (11), one end of each of a plurality of stop rods (10) is hinged with the outer edge of the base (11), a cone frustum (5) and a prism (4) are both screwed on a screw rod (1), and the lower part of the outer edge surface of the cone frustum (5) is contacted with the upper part of the side wall of a conical groove (15); the invention supports the drainage hole below the bottom of the drainage hole through the blocking rod which can be in a divergent state, the sleeve bowl with an expansion structure supports the drainage hole on the inner wall of the drainage hole, and the pressing sheet and the nut are matched at the top of the drainage hole to support the drainage hole, so that the aim of plugging the drainage hole by one person can be fulfilled at the top of the drainage hole.
Description
Technical Field
The invention relates to a hole plugging device, in particular to a quick bridge drainage hole plugging device.
Background
With the continuous improvement of infrastructure, especially road networks, more and more flyover projects are emerging. When the flyover crossing project is not synchronously implemented in construction, but is constructed step by step in different periods, structures such as roads, railways and the like which directly penetrate downwards through a drainage hole of an overpass bridge often appear. In this case, it is necessary to block the drainage holes of the overpass bridge located above the structures such as the underpass roads and railways. Because the design life of the bridge structure is long, generally between 20 years and 100 years, the common plugging mode usually adopts the modes of bar planting, concrete pouring through a vertical mold and bridge deck waterproof layer paving. However, the construction process is complicated, the material transportation is difficult, the waterproof effect is general, and particularly if the construction is carried out on a railway business line, the line needs to be blocked, so that the normal operation of the railway is influenced.
Disclosure of Invention
In order to overcome the defects in the background art, the invention discloses a quick plugging device for a bridge drainage hole, which is supported below the bottom of the drainage hole through a blocking rod capable of being in a divergent state, a sleeve bowl with an expansion structure supports the quick plugging device on the inner wall of the drainage hole, and a pressing sheet and a nut are matched at the top of the drainage hole to support the quick plugging device, so that the aim of plugging the drainage hole can be fulfilled by one person operating the top of the drainage hole.
In order to realize the purpose, the invention adopts the following technical scheme:
a quick plugging device for a bridge drainage hole comprises a sleeve bowl and a cone frustum, wherein the sleeve bowl is of a cone frustum structure with a large top and a small bottom, a conical groove with a large top and a small bottom is arranged at the top of the sleeve bowl, a lead screw extending upwards is arranged in the middle of the bottom of the conical groove, a plurality of expansion gaps are arranged on the upper edge of the wall of the conical groove in an encircling manner, a connecting column extending downwards is arranged in the middle of the bottom of the sleeve bowl, the lower end of the connecting column is fixedly connected with the middle of the top of a base, a bottom plate is arranged at the lower end of the base, one end of each of a plurality of blocking rods is hinged and connected with the outer edge of the base respectively, the blocking rods are in a vertical state when being folded, the blocking rods are in a divergent state when being unfolded and are limited by the bottom plate, the cone frustum is of a large top and a small bottom structure, an upwards extending prism is arranged at the center of, the central part of the pressing sheet is provided with a through hole, the truncated cone and the prism are screwed on the screw rod, the lower part of the outer edge surface of the truncated cone is contacted with the upper part of the side wall of the conical groove, the pressing sheet is sleeved on the screw rod positioned at the top of the prism by utilizing the through hole, and the screw rod positioned at the top of the pressing sheet is screwed with a nut.
The quick plugging device for the bridge drainage hole is characterized in that a plurality of openings are arranged on the outer edge of the base in a surrounding mode, blind holes are formed in two side walls of each opening respectively and oppositely, two ends of each rotating shaft are connected into the two blind holes formed in each opening in a rotating mode respectively, and one end of each blocking rod extends into the opening and then is fixedly connected to the middle of the rotating shaft.
The bridge drain hole rapid plugging device is characterized in that the stop lever and the opening are in clearance fit.
The quick plugging device for the bridge drainage hole is characterized in that a plurality of spikes are uniformly arranged on the upper part of the outer edge surface of the sleeve bowl.
The quick plugging device of bridge outlet, it evenly is equipped with a plurality of through-holes to surround the perforation on the preforming.
The diameter of the upper end of the truncated cone, the diameter of the upper end of the sleeve bowl and the diameter of the base are the same.
According to the device for quickly plugging the bridge drainage hole, the diameter of the bottom plate is larger than that of the base.
The quick plugging device of bridge outlet, the length of spliced pole slightly is greater than the length of shelves pole.
The diameter of the pressing sheet is larger than that of the bottom plate.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
according to the quick plugging device for the bridge drainage hole, the blocking rod which can be in a divergent state supports the quick plugging device below the bottom of the drainage hole, the sleeve bowl with an expansion structure supports the quick plugging device on the inner wall of the drainage hole, and the pressing sheet and the nut are matched at the top of the drainage hole to support the quick plugging device, so that the aim of plugging the drainage hole by one person can be fulfilled at the top of the drainage hole; the invention has the characteristics of unique originality, single-person operation, rapid construction, good plugging effect and the like, and has good popularization value and wide market prospect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the bowl set of the present invention;
FIG. 3 is a schematic view of the mating structure of the prism and the truncated cone of the present invention;
FIG. 4 is a schematic view of the structure of the invention showing the engagement between the stop lever and the base;
FIG. 5 is a schematic view of the structure of a wafer according to the present invention;
FIG. 6 is a schematic view of the present invention in its installed configuration;
fig. 7 is a schematic view of the structure of the present invention in use.
In the figure: 1. a screw rod; 2. a nut; 3. tabletting; 4. a prism; 5. a truncated cone; 6. a spike; 7. expanding the seam; 8. sleeving a bowl; 9. connecting columns; 10. a gear lever; 11. a base; 12. an opening; 13. a rotating shaft; 14. a base plate; 15. a conical recess; 16. a screw hole; 17. blind holes; 18. perforating; 19. a through hole; 20. a handle; 21. lifting a rod; 22. expanding the neck; 23. a water drain hole; 24. a bridge body.
Detailed Description
The present invention will be explained in more detail by the following examples, which are not intended to limit the present invention, and all changes and modifications within the scope of the present invention are intended to be protected by the disclosure of the present invention;
the device for rapidly plugging a bridge drainage hole comprises a sleeve bowl 8 and a cone frustum 5, wherein the sleeve bowl 8 is of a cone frustum-shaped structure with a large upper part and a small lower part, a cone-shaped groove 15 with a large upper part and a small lower part is arranged at the top of the sleeve bowl 8, a lead screw 1 extending upwards is arranged in the middle of the bottom of the cone-shaped groove 15, a plurality of expansion gaps 7 are arranged around the upper edge of the groove wall of the cone-shaped groove 15, a plurality of spikes 6 are uniformly arranged on the upper part of the outer edge surface of the sleeve bowl 8, a connecting column 9 extending downwards is arranged in the middle of the bottom of the sleeve bowl 8, the lower end of the connecting column 9 is fixedly connected with the middle of the top of a base 11, a bottom plate 14 is arranged at the lower end of the base 11, the diameter of the bottom plate 14 is larger than that of the base 11, a plurality of openings 12 are arranged around the outer edge of the base 11, blind holes 17 are respectively arranged on two side walls of, one end of each baffle rod 10 extends into the opening 12 and then is fixedly connected to the middle part of the rotating shaft 13, the baffle rods 10 and the opening 12 are in clearance fit, a plurality of baffle rods 10 are in a vertical state when being folded, the length of the connecting column 9 is slightly larger than that of the baffle rods 10, the plurality of baffle rods 10 are in a divergent shape when being unfolded and are limited by the bottom plate 14, the cone frustum 5 is in a structure with a large upper part and a small lower part, the center position of the top part of the cone frustum 5 is provided with the prism 4 extending upwards, the center position of the top part of the prism 4 is provided with the screw hole 16 penetrating through the bottom part of the cone frustum 5, the center part of the pressing sheet 3 is provided with the through hole 18, the pressing sheet 3 is uniformly provided with a plurality of through holes 19 around the through hole 18, the cone frustum 5 and the prism 4 are both screwed on the screw rod 1, the lower part of the outer edge surface of the cone frustum 5 is contacted with, the pressing sheet 3 is sleeved on the screw rod 1 at the top of the prism 4 by a perforation 18, the screw rod 1 at the top of the pressing sheet 3 is screwed with a nut 2, and the diameter of the pressing sheet 3 is larger than that of the bottom plate 14.
The quick plugging device for the bridge drainage hole is implemented by combining the attached drawings 6 and 7, when in use, firstly, the upper end of a drainage hole 23 of a bridge body 24 to be plugged is provided with an expanded neck 22, a nut 2 and a pressing sheet 3 of the quick plugging device are dismounted, a blind screw hole arranged at the lower end of a lifting rod 21 is in threaded connection with the upper end of a screw rod 1, a handle 20 is held by hands, the quick plugging device for the bridge drainage hole is used for inserting the invention with the nut 2 and the pressing sheet 3 dismounted along the upper end of the drainage hole 23, a baffle rod 10 is in a retracted state under the restriction of the wall of the drainage hole 23, when the baffle rod 10 is positioned below the drainage hole 23, the baffle rod 10 is divergently unfolded under the action of self weight, as the outer edge of the unfolded baffle rod 10 is larger than the diameter of the drainage hole 23, the handle 20 is lifted upwards until the baffle rod 10 is blocked at the edge of the bottom of the drainage hole 23, the upper end of the screw rod 1 is positioned in the expanded neck, then the cone frustum 5 is driven to rotate and move downwards, the cone frustum 5 moves downwards to enable the upper edge of the sleeve bowl 8 to expand outwards until the upper edge of the sleeve bowl 8 is in close contact with the inner wall of the water discharge hole 23, the arrangement of the spikes 6 enables the upper edge of the sleeve bowl 8 to penetrate more towards the inner wall of the water discharge hole 23, at the moment, under the action of the sleeve bowl 8 and the spikes 6, the invention with the nut 2 and the pressing sheet 3 detached is fixed in the water discharge hole 23, the lifting rod 21 is separated from the upper end of the screw rod 1, the pressing sheet 3 with the diameter larger than that of the water discharge hole 23 is sleeved at the upper end of the screw rod 1 by the through hole 18, the pressing sheet 3 is positioned in the enlarged neck 22, the nut 2 is screwed at the upper end of the screw rod 1 to fix the pressing sheet 3, the heated and melted asphalt waterproof material flows into a space formed by the top of the sleeve bowl 8 and the water discharge hole 23 along the through hole 19, and the expanded sleeve bowl 8 effectively prevents the, after the space formed by the top of the sleeve bowl 8 and the drain hole 23 is filled with the asphalt waterproof material which is heated and melted, the neck 22 is filled and the top of the neck 22 and the bridge floor are leveled, and the purpose of plugging the drain hole by one person at the top of the drain hole can be achieved.
The present invention is not described in detail in the prior art.
Claims (9)
1. The utility model provides a quick plugging device of bridge outlet, characterized by: comprises a sleeve bowl (8) and a cone frustum (5), wherein the sleeve bowl (8) is of a cone frustum-shaped structure with a large top and a small bottom, a conical groove (15) with a large top and a small bottom is arranged at the top of the sleeve bowl (8), a lead screw (1) extending upwards is arranged at the middle position of the bottom of the conical groove (15), a plurality of expansion joints (7) are arranged on the upper edge of the groove wall of the conical groove (15) in a surrounding manner, a connecting column (9) extending downwards is arranged at the middle position of the bottom of the sleeve bowl (8), the lower end of the connecting column (9) is fixedly connected with the middle position of the top of a base (11), a bottom plate (14) is arranged at the lower end of the base (11), one ends of a plurality of blocking rods (10) are respectively hinged with the outer edge of the base (11), the blocking rods (10) are in a vertical state when being folded, the blocking rods (10) are in a divergent state and are limited by the bottom plate (14) when being unfolded, the center position at the top of circular truncated cone (5) is equipped with prism (4) that upwards extends, center position at prism (4) top is equipped with screw (16) that link up circular truncated cone (5) bottom, the central point at preforming (3) is equipped with perforation (18), circular truncated cone (5) and prism (4) all spiro union are on lead screw (1), the lower part of circular truncated cone (5) outer fringe face contacts with the upper portion of conical groove (15) lateral wall, preforming (3) utilize perforation (18) cover on lead screw (1) that are located prism (4) top, spiro union has nut (2) on lead screw (1) that are located preforming (3) top.
2. The quick plugging device of bridge sluicing hole of claim 1, characterized by: a plurality of openings (12) are arranged on the outer edge of the base (11) in a surrounding mode, blind holes (17) are respectively and oppositely formed in two side walls of each opening (12), two ends of each rotating shaft (13) are respectively and rotatably connected into the two blind holes (17) formed in each opening (12), and one end of each blocking rod (10) extends into each opening (12) and then is fixedly connected to the middle of each rotating shaft (13).
3. The quick plugging device of bridge sluicing hole of claim 2, characterized by: the stop lever (10) and the opening (12) are in clearance fit.
4. The quick plugging device of bridge sluicing hole of claim 1, characterized by: a plurality of spikes (6) are evenly arranged on the upper part of the outer edge surface of the sleeve bowl (8).
5. The quick plugging device of bridge sluicing hole of claim 1, characterized by: a plurality of through holes (19) are uniformly arranged on the pressing sheet (3) around the through hole (18).
6. The quick plugging device of bridge sluicing hole of claim 1, characterized by: the diameter of the upper end of the cone frustum (5), the diameter of the upper end of the sleeve bowl (8) and the diameter of the base (11) are the same.
7. The quick plugging device of bridge sluicing hole of claim 1, characterized by: the diameter of the bottom plate (14) is larger than that of the base (11).
8. The quick plugging device of bridge sluicing hole of claim 1, characterized by: the length of the connecting column (9) is slightly longer than that of the stop lever (10).
9. The quick plugging device of bridge sluicing hole of claim 1, characterized by: the diameter of the pressing sheet (3) is larger than that of the bottom plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110276268.8A CN113005913B (en) | 2021-03-15 | 2021-03-15 | Use method of bridge drainage hole rapid plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110276268.8A CN113005913B (en) | 2021-03-15 | 2021-03-15 | Use method of bridge drainage hole rapid plugging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113005913A true CN113005913A (en) | 2021-06-22 |
| CN113005913B CN113005913B (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110276268.8A Active CN113005913B (en) | 2021-03-15 | 2021-03-15 | Use method of bridge drainage hole rapid plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113005913B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3177074U (en) * | 2012-05-07 | 2012-07-19 | ＢｉＣ株式会社 | Obturator plug with anchor |
| CN202360991U (en) * | 2012-01-18 | 2012-08-01 | 中铁七局集团武汉工程有限公司 | Inner friction type pipeline sealing plug |
| CN207862868U (en) * | 2018-01-22 | 2018-09-14 | 中国水利水电第八工程局有限公司 | It is a kind of to hang seal apparatus for what inspection hole blocked |
| CN109252457A (en) * | 2018-10-22 | 2019-01-22 | 中国冶集团有限公司 | Concrete drain tile contains quick blocking prosthetic device |
| CN109931458A (en) * | 2019-01-03 | 2019-06-25 | 王伟 | Interior decoration closed-water test plug |
| CN210127578U (en) * | 2019-05-09 | 2020-03-06 | 中建八局浙江建设有限公司 | Plugging device for sleeve grouting hole |
| CN212107454U (en) * | 2020-04-19 | 2020-12-08 | 青岛石化检修安装工程有限责任公司 | Socket joint formula rubber shutoff head inflation formula shutoff frock |
| CN112253887A (en) * | 2020-10-23 | 2021-01-22 | 中国电建集团贵阳勘测设计研究院有限公司 | Underground drainage pipeline detection hole repairing device and method |
| CN112431988A (en) * | 2020-12-16 | 2021-03-02 | 北京城市排水集团有限责任公司 | Plugging device of drainage pipeline |
-
2021
- 2021-03-15 CN CN202110276268.8A patent/CN113005913B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202360991U (en) * | 2012-01-18 | 2012-08-01 | 中铁七局集团武汉工程有限公司 | Inner friction type pipeline sealing plug |
| JP3177074U (en) * | 2012-05-07 | 2012-07-19 | ＢｉＣ株式会社 | Obturator plug with anchor |
| CN207862868U (en) * | 2018-01-22 | 2018-09-14 | 中国水利水电第八工程局有限公司 | It is a kind of to hang seal apparatus for what inspection hole blocked |
| CN109252457A (en) * | 2018-10-22 | 2019-01-22 | 中国冶集团有限公司 | Concrete drain tile contains quick blocking prosthetic device |
| CN109931458A (en) * | 2019-01-03 | 2019-06-25 | 王伟 | Interior decoration closed-water test plug |
| CN210127578U (en) * | 2019-05-09 | 2020-03-06 | 中建八局浙江建设有限公司 | Plugging device for sleeve grouting hole |
| CN212107454U (en) * | 2020-04-19 | 2020-12-08 | 青岛石化检修安装工程有限责任公司 | Socket joint formula rubber shutoff head inflation formula shutoff frock |
| CN112253887A (en) * | 2020-10-23 | 2021-01-22 | 中国电建集团贵阳勘测设计研究院有限公司 | Underground drainage pipeline detection hole repairing device and method |
| CN112431988A (en) * | 2020-12-16 | 2021-03-02 | 北京城市排水集团有限责任公司 | Plugging device of drainage pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113005913B (en) | 2023-03-24 |
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