CN220611409U - Box girder spillway hole cleaning device - Google Patents
Box girder spillway hole cleaning device Download PDFInfo
- Publication number
- CN220611409U CN220611409U CN202322214884.8U CN202322214884U CN220611409U CN 220611409 U CN220611409 U CN 220611409U CN 202322214884 U CN202322214884 U CN 202322214884U CN 220611409 U CN220611409 U CN 220611409U
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- Prior art keywords
- rod
- cleaning
- base plate
- support
- box girder
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- 238000004140 cleaning Methods 0.000 title claims abstract description 115
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 239000004746 geotextile Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 8
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000010926 purge Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a box girder water drain hole cleaning device, and relates to the technical field of bridge engineering construction auxiliary equipment. The utility model provides a box girder water drain hole cleaning device, which comprises: the cleaning device comprises a supporting base plate, a cleaning rod and a plurality of supporting rods; the cleaning rod is vertically connected with the supporting base plate and is connected with the geometric center of the supporting base plate; the plurality of support rods are uniformly distributed around the cleaning rod, one end of any support rod is connected with the cleaning rod, and the other end of any support rod is connected with the support base plate; the cleaning rod is provided with a plurality of bulges. In the embodiment provided by the utility model, the supporting base plate and the cleaning rod which are connected together and are mutually perpendicular are arranged, and the cleaning rod and the supporting base plate are connected through a plurality of supporting rods, so that a stable convex structure is formed. And placing the water tank below the tank beam and opposite to the water drain hole. In the case roof beam process of transferring, can utilize the gravity of case roof beam, make the clearance pole stretch into in the wash port, dredge the concrete that blocks up in the wash port, improved cleaning efficiency.
Description
Technical Field
The utility model relates to the technical field of bridge engineering construction auxiliary equipment, in particular to a box girder water drain hole cleaning device.
Background
In the road construction process, a water discharge hole is designed in the middle of the beam body and is used for flood discharge, pre-discharging of reservoir water, emptying of reservoirs, sediment discharge or construction diversion. The drain hole may be blocked due to various reasons in the pouring process of the box girder, for example, the drain hole is not cleaned timely, and the post-treatment difficulty is increased sharply along with the increase of the strength of the concrete. Meanwhile, due to the fact that the drain hole is not dredged in time, water can be accumulated in the box girder, and then concrete in the box girder is peeled off, and steel bars are rusted.
In the prior art, the re-drilling can only be performed manually, so that the efficiency is low and the working strength is high.
Disclosure of Invention
In view of the above, the utility model provides a box girder spillway hole cleaning device, which can improve the cleaning efficiency of blocked spillway holes in the construction process.
The utility model provides a box girder drain hole cleaning device, which comprises: the cleaning device comprises a supporting base plate, a cleaning rod and a plurality of supporting rods;
the cleaning rod is vertically connected with the supporting base plate, and is connected with the geometric center of the supporting base plate;
the support rods are uniformly distributed around the cleaning rod, one end of any one support rod is connected with the cleaning rod, and the other end of the support rod is connected with the support base plate;
the cleaning rod is provided with a plurality of bulges.
In one possible implementation, the purge rod is a threaded steel and the protrusion is a nut bolted to the threaded steel.
In one possible implementation, the box girder drain hole cleaning device further comprises a connector and an extension rod;
the extension rod is connected with one end of the cleaning rod, which is far away from the support base plate, through the connector.
In one possible implementation, the connection position of the support rod and the cleaning rod is not higher than 1/2 of the height of the cleaning rod.
In one possible implementation manner, the supporting rods are obliquely arranged, and an included angle between an extension line of each supporting rod and a plane where the supporting base plate is located is not smaller than 45 degrees.
In one possible implementation, the support bar includes four; the supporting base plate is square;
the connection part of the support rod and the support base plate is positioned on the diagonal line of the support base plate.
In one possible implementation, the support pad is any one of a steel plate, geotextile, or rubber pad.
Compared with the prior art, the utility model at least realizes the following beneficial effects:
in the embodiment provided by the utility model, the supporting base plate and the cleaning rod which are connected together and are mutually perpendicular are arranged, and the cleaning rod and the supporting base plate are connected through a plurality of supporting rods, so that a stable convex structure is formed. And placing the water tank below the tank beam and opposite to the water drain hole. In the case roof beam process of transferring, can utilize the gravity of case roof beam, make the clearance pole stretch into in the wash port, dredge the concrete that blocks up in the wash port, improved cleaning efficiency.
Of course, it is not necessary for any one product embodying the utility model to achieve all of the technical effects described above at the same time.
Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.
Fig. 1 is a schematic perspective view of a cleaning device for a drain hole of a box girder according to an embodiment of the present utility model;
fig. 2 is a schematic top view of a cleaning device for a drain hole of a box girder according to an embodiment of the present utility model;
fig. 3 is a schematic front view of a cleaning device for a drain hole of a box girder according to an embodiment of the present utility model.
Detailed Description
Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.
The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
The embodiment of the utility model provides a box girder drain hole cleaning device, which is shown by referring to fig. 1 to 3, wherein fig. 1 is a schematic perspective view of the box girder drain hole cleaning device according to the embodiment of the utility model; fig. 2 is a schematic top view of a cleaning device for a drain hole of a box girder according to an embodiment of the present utility model; fig. 3 is a schematic front view of a cleaning device for a drain hole of a box girder according to an embodiment of the present utility model. The embodiment of the utility model provides a box girder drain hole cleaning device, which comprises: a support pad 10, a cleaning bar 20, and a plurality of support bars 30;
wherein the cleaning rod 20 is vertically connected with the support pad 10, and the cleaning rod 20 is connected with the geometric center of the support pad 10;
the plurality of support rods 30 are uniformly distributed around the cleaning rod 20, one end of any one support rod 30 is connected with the cleaning rod 10, and the other end is connected with the support base plate 10;
the cleaning lever 20 is provided with a plurality of protrusions.
It will be appreciated that the support pad 10 and the cleaning rod 20 are mutually perpendicular to each other, the support pad 10 plays a role of fixing and supporting, and the cleaning rod 20 can extend into the drain hole of the box girder to dredge the blocked concrete.
Specifically, after the box girder construction is completed and the form is removed, before displacement, the box girder is lifted, and the box girder drain hole cleaning device provided by the embodiment is placed at the pedestal position. The cleaning rod 20 is aligned with the drain hole, the box girder is slowly lowered, and the cleaning rod 20 stretches into the drain hole to clean and dredge the drain hole by utilizing the self weight of the box girder.
Further, a plurality of box girder drain hole cleaning devices may be provided according to the number of drain holes on the same box girder, and any one box girder drain hole cleaning device is opposite to one drain hole. The box girder is lifted firstly and then is lifted downwards, so that a plurality of water discharge holes can be cleaned at one time, and multiple operations are avoided.
Further, the cleaning rod 20 is connected to the geometric center of the support pad 10. The supporting pad 10 may be rectangular, square, circular or polygonal, which is not particularly limited in the present utility model, so long as the geometric center of the cleaning rod 20 connected to the supporting pad 10 is satisfied, so that the stability of the cleaning device for the drain hole of the box girder can be improved.
Further, the box girder spillway clearance device further includes a plurality of support bars 30. The plurality of support bars are evenly distributed around the circumference of the cleaning bar 20. And, one end of the supporting rod 30 is connected to the cleaning rod 20, and the other end is connected to the supporting pad 10. Any support bar 30 forms a triangular structure with the cleaning bar 20 and the support pad 10, so that the stability of the device can be enhanced. The support rod 30 and the cleaning rod 20, the support rod 30 and the support pad 10, and the cleaning rod 20 and the support pad 10 can be connected through welding.
Further, a plurality of protrusions (not shown) are provided on the cleaning rod 20, and the protrusions are distributed along the extending direction of the cleaning rod 20 and located above the cleaning rod 20 and connected to the support rod 30. The bulges can be uniformly or unevenly distributed around the cleaning rod 20, and the bumps can increase the thickness of the cleaning rod 20, so that the cleaning rod 20 can fully clean the water drain hole; the nut also increases the roughness of the cleaning rod outer surface, improving the cleaning rod 20's effectiveness in dredging the drain hole.
In the embodiment provided by the present utility model, a stable convex structure is formed by providing the support pad 10 and the cleaning bar 20 which are connected together and perpendicular to each other, and connecting the cleaning bar 20 and the support pad 10 through a plurality of support bars 30. And placing the water tank below the tank beam and opposite to the water drain hole. In the case roof beam process of transferring, can utilize the gravity of case roof beam, make the clearance pole stretch into in the wash port, dredge the concrete that blocks up in the wash port, improved cleaning efficiency.
In an alternative embodiment of the present utility model, the purge rod 20 is a threaded steel and the protrusions are nuts bolted to the threaded steel.
It will be appreciated that the cleaning rod 20 may be a screw-thread steel, a common building material in bridge engineering construction, which is convenient to obtain. And the clearance pole 20 adopts deformed steel bar, can also utilize the screw thread of deformed steel bar surface, improves clearance pole 20 to the mediation efficiency of wash hole.
The protrusion may be a nut when cleaning the rod 20 of the screw steel. The nut can be directly screwed on the screw-thread steel through threads, the materials are convenient to obtain, and the connection is simple.
In another alternative embodiment provided by the utility model, the box girder spillway hole cleaning device further comprises a connector and an extension rod;
the extension rod is connected with one end of the cleaning rod, which is far away from the supporting base plate, through a connector.
It is understood that, since the cleaning rod extends into the drain hole of the box girder, the height of the cleaning rod should be adapted to the hole depth of the drain hole of the box girder. Accordingly, the box girder spillway clearance device may further include a connector and an extension rod. The connector is a cylinder with threads inside, and when the extension rod and the cleaning rod are both screws, the extension rod and the cleaning rod can be screwed into the two ends of the connector respectively, so that the cleaning length is increased. When the depth of the water discharge hole is large, one end of the cleaning rod can be connected with the extension rod; when the depth of the drain hole is small, the extension rod can be detached. The embodiment can increase the applicable scene of the box girder water drain hole cleaning device.
In an alternative embodiment of the present utility model, the connection position of the support bar 30 to the cleaning bar 20 is not higher than 1/2 of the height of the cleaning bar 20.
It will be appreciated that the length of the purge rod 30 may be set according to the depth of the drain hole of the box girder to which it is applied. And, the connection position of the support bar 30 and the cleaning bar 20 is not higher than 1/2 of the height of the cleaning bar 20. Thus, at least half of the cleaning rod 20 can extend into the drain hole for cleaning, and the dredging is thoroughly ensured.
In another alternative embodiment of the present utility model, the supporting rod 30 is disposed obliquely, and the angle between the extension line of the supporting rod 30 and the plane of the supporting pad 10 is not less than 45 degrees.
It will be appreciated that the support bar 30 is connected to the cleaning bar 20 at one end and to the support pad 10 at the other end. The location where the support bar 30 is connected to the cleaning bar 20 may be a sidewall of the cleaning bar 20; the connection position of the support bar 30 and the support pad 10 may be the upper surface of the support pad 10 or the edge of the support pad 10.
Further, the supporting rod 30 is arranged obliquely, and an included angle between an extension line of the supporting rod 30 and a plane of the supporting pad 10 is not smaller than 45 degrees. Illustratively, the support rods 30 and support pad 10 may be angled at 50 degrees, 60 degrees, etc. Thus, the supporting rod 30 can more share the impact force of the solidified concrete in the water discharge hole on the cleaning rod 20, and the stability of the device is improved.
In an alternative embodiment provided by the present utility model, the support bar 30 includes four; the support pad 10 is square;
the connection of the support bar 30 and the support pad 10 is located on the diagonal of the support pad 10.
It will be appreciated that the support bars 30 comprise 4, and that the support pad 10 is square. The supporting rods 30 are disposed around the cleaning rod 20, and in this embodiment, the joints of the four supporting rods 30 and the supporting pad 10 are located on the diagonal lines of the supporting pad 10, respectively. And, the connection of the support bar 30 and the support pad 10 is at the same distance between the cleaning bars 20. The symmetrical structure can improve the stability of the device, so that the stress of the device is uniform, and side turning is avoided.
In another alternative embodiment provided by the present utility model, the support pad 10 is any one of a steel plate, geotextile, or rubber pad.
It will be appreciated that the support pad 10 may be any one of steel plates, geotextiles or rubber mats commonly used in construction sites; the support bar 30 and the cleaning bar 20 may be steel bars. The device has the advantages of convenient material taking, simple manufacture, economy, practicality and wide application scene.
In summary, the box girder drain hole cleaning device provided by the utility model at least has the following beneficial effects:
in the embodiment provided by the utility model, the supporting base plate and the cleaning rod which are connected together and are mutually perpendicular are arranged, and the cleaning rod and the supporting base plate are connected through a plurality of supporting rods, so that a stable convex structure is formed. And placing the water tank below the tank beam and opposite to the water drain hole. In the case roof beam process of transferring, can utilize the gravity of case roof beam, make the clearance pole stretch into in the wash port, dredge the concrete that blocks up in the wash port, improved cleaning efficiency.
While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.
Claims (7)
1. The utility model provides a case roof beam wash port cleaning device which characterized in that includes: the cleaning device comprises a supporting base plate, a cleaning rod and a plurality of supporting rods;
the cleaning rod is vertically connected with the supporting base plate, and is connected with the geometric center of the supporting base plate;
the support rods are uniformly distributed around the cleaning rod, one end of any one support rod is connected with the cleaning rod, and the other end of the support rod is connected with the support base plate;
the cleaning rod is provided with a plurality of bulges.
2. The box girder spillway vent cleaning device of claim 1, wherein the cleaning bar is a threaded steel and the protrusion is a nut bolted to the threaded steel.
3. The box girder spillway vent cleaning device of claim 1, further comprising a connector and an extension rod;
the extension rod is connected with one end of the cleaning rod, which is far away from the support base plate, through the connector.
4. The box girder drain hole cleaning device according to claim 1, wherein the connection position of the support rod and the cleaning rod is not higher than 1/2 of the height of the cleaning rod.
5. The box girder drain hole cleaning device according to claim 1, wherein the supporting rods are obliquely arranged, and an included angle between an extension line of each supporting rod and a plane where the supporting base plate is located is not smaller than 45 degrees.
6. The box girder spillway vent cleaning device of claim 1, wherein the support bar comprises four; the supporting base plate is square;
the connection part of the support rod and the support base plate is positioned on the diagonal line of the support base plate.
7. The box girder spillway hole cleaning device of claim 1, wherein the support pad is any one of a steel plate, geotextile, or rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322214884.8U CN220611409U (en) | 2023-08-16 | 2023-08-16 | Box girder spillway hole cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322214884.8U CN220611409U (en) | 2023-08-16 | 2023-08-16 | Box girder spillway hole cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220611409U true CN220611409U (en) | 2024-03-19 |
Family
ID=90212502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322214884.8U Active CN220611409U (en) | 2023-08-16 | 2023-08-16 | Box girder spillway hole cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220611409U (en) |
-
2023
- 2023-08-16 CN CN202322214884.8U patent/CN220611409U/en active Active
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