CN211849451U - A floating device for arch dam storehouse face construction - Google Patents
A floating device for arch dam storehouse face construction Download PDFInfo
- Publication number
- CN211849451U CN211849451U CN202020210280.XU CN202020210280U CN211849451U CN 211849451 U CN211849451 U CN 211849451U CN 202020210280 U CN202020210280 U CN 202020210280U CN 211849451 U CN211849451 U CN 211849451U
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- China
- Prior art keywords
- concrete
- vibrator
- construction
- arch dam
- floating device
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- Expired - Fee Related
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Abstract
A floating device for arch dam warehouse surface construction comprises a vibrator, wherein connecting shafts are arranged at two ends of the vibrator and are connected with connecting rods, the connecting rods are connected with connecting plates, and the connecting plates are connected with push rods; the vibrator outside is equipped with the concrete and smears the board, and the concrete is smeared the board and is the arc, the concave surface of arc sets up towards vibrator one side, and the concrete is smeared the board and is connected with the connecting axle through the carriage. The device not only ensures the floating quality of the concrete on the warehouse surface, but also reduces the labor intensity, the workload and the working hours.
Description
Technical Field
The utility model belongs to encircle dam storehouse face construction equipment field, in particular to floating device for encircleing dam storehouse face construction.
Background
In the arch dam work progress, when the storehouse face just pour when accomplishing, construction machinery such as storehouse face flush bin and vibration need be transported to other places, and the storehouse face unsmooth at this moment needs carry out artifical floating work. Because the construction height of the arch dam is gradually increased and the range of the working space of the warehouse surface is limited, the floating operation mode is limited, and the floating dam is not suitable for large floating machinery operation. Therefore, at present, the manual operation of trowelling with a spade is mainly carried out, the operation mode wastes time and labor and is only suitable for local operation, the trowelling construction quality of the warehouse surface cannot be guaranteed, and the operation mode is very inconvenient for the warehouse surface with large area and wide range.
Disclosure of Invention
In view of the technical problem that the background art exists, the utility model provides a floating device for hunch dam storehouse face construction has both guaranteed the floating quality of storehouse face concrete, has reduced intensity of labour again, has reduced work load, has shortened man-hour.
In order to solve the technical problem, the utility model discloses following technical scheme has been taken and has been realized:
a floating device for arch dam warehouse surface construction comprises a vibrator, wherein connecting shafts are arranged at two ends of the vibrator and are connected with connecting rods, the connecting rods are connected with connecting plates, and the connecting plates are connected with push rods; the vibrator outside is equipped with the concrete and smears the board, and the concrete is smeared the board and is the arc, the concave surface of arc sets up towards vibrator one side, and the concrete is smeared the board and is connected with the connecting axle through the carriage.
In the preferred scheme, the supporting frame is sleeved on the connecting shaft, and a rubber gasket is padded between the supporting frame and the connecting shaft; the two ends of the supporting frame are locked through fastening devices, and the supporting frame is connected with the concrete trowelling plate through a supporting rod.
In a preferred scheme, the fastening device comprises a locking knob and an elastic buckle which are respectively arranged on two sides of the supporting frame.
In a preferable scheme, the outer end of the connecting shaft is rotatably provided with a roller.
In the preferred scheme, two sides of the roller are provided with limit nuts.
In the preferred scheme, the push rod is an electric push rod, a telescopic rod of the electric push rod is used for driving the connecting plate to move, and a shell of the electric push rod is fixed with the handle.
This patent can reach following beneficial effect:
in road paving or foundation surface construction, a trolley vibrator and a movable vibrating beam are generally adopted for concrete floating, but the floating operation mode is not suitable for large floating machinery operation due to the limitation of the construction height of an arch dam and the range of the operation space of a warehouse surface. At present, a shovel is generally utilized for trowelling, the operation mode is time-consuming and labor-consuming and is only suitable for local operation, and the trowelling construction quality of the warehouse surface cannot be guaranteed. Therefore the utility model discloses to the construction of hunch dam storehouse face, provided a floating device for hunch dam storehouse face construction, when using, handheld handle one end, two gyro wheels are erect in the both sides that need floating the concrete, utilize the push rod to drive the dull and stereotyped reciprocating motion of concrete to floating the concrete, the vibrator combines the concrete compaction simultaneously, eliminates phenomenons such as the honeycomb pitted surface of concrete. The utility model discloses both guaranteed the floating quality of storehouse face concrete, reduced intensity of labour again, reduced work load, shortened man-hour. In addition, the whole device has simple structure, lower manufacturing cost and more convenient carrying.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a partial enlarged view of the connecting shaft of the present invention.
In the figure: the concrete trowelling machine comprises a handle 1, a push rod 6, a connecting plate 7, a connecting rod 8, a vibrator 9, a concrete trowelling plate 10, a roller 11, a limit nut 12, a locking knob 13, a rubber gasket 14, an elastic buckle 15 and a connecting shaft 18.
Detailed Description
A preferred scheme is as shown in fig. 1 to 3, the floating device for arch dam warehouse surface construction comprises a vibrator 9, wherein two ends of the vibrator 9 are provided with connecting shafts 18, the connecting shafts 18 are connected with connecting rods 8, the connecting rods 8 are connected with connecting plates 7, and the connecting plates 7 are connected with push rods 6; the vibrator 9 outside is equipped with concrete trowel board 10, and concrete trowel board 10 is the arc, the concave surface of arc sets up towards vibrator 9 one side, and concrete trowel board 10 passes through the carriage and is connected with connecting axle 18.
In road paving or foundation surface construction, a trolley vibrator and a movable vibrating beam are generally adopted for concrete floating, but the floating operation mode is not suitable for large floating machinery operation due to the limitation of the construction height of an arch dam and the range of the operation space of a warehouse surface. Therefore the utility model discloses to the construction of arch dam storehouse face, provided manual floating technical scheme. When the concrete trowelling machine is used, one end of the push rod 6 is held by hand, the push rod 6 is utilized to drive the concrete trowelling plate 10 to move in a reciprocating mode, so that concrete is trowelled, meanwhile, the vibrator 9 is used for combining the concrete in a compact mode, and the phenomena of honeycomb pitted surface and the like of the concrete are eliminated.
Furthermore, a supporting frame is sleeved on the connecting shaft 18, and a rubber gasket 14 is padded between the supporting frame and the connecting shaft 18; the two ends of the supporting frame are locked by fastening devices, and the supporting frame is connected with the concrete trowelling plate 10 through a support rod. The rubber pad 14 serves as a buffer to prevent the concrete trowel plate 10 from vibrating under the influence of the vibrator 9.
Further, the fastening means includes a locking knob 13 and an elastic buckle 15 respectively provided at both sides of the support frame. The locking knob 13 and the elastic buckle 15 are used for fixing the support frame so as to fix the concrete troweling plate 10, the locking knob 13 is in threaded connection with the connecting shaft 18, and the elastic buckle 15 is clamped on the connecting shaft 18.
Further, the outer end of the connecting shaft 18 is rotatably provided with a roller 11. The rollers 11 are used to support the concrete trowel plate 10 and the vibrator 9 so that the concrete trowel plate 10 and the vibrator 9 can move smoothly.
Further, two sides of the roller 11 are provided with limit nuts 12. The limit nut 12 is connected with the connecting shaft 18 by threads, and the limit nut 12 prevents the roller 11 from sliding left and right.
Furthermore, the push rod 6 is an electric push rod, a telescopic rod of the electric push rod is used for driving the connecting plate 7 to move, and a shell of the electric push rod is fixed with the grip 1. The handle 1 is a triangular handle, which is convenient for operators to take.
The working principle of the whole device is as follows:
when the hand-held concrete trowelling device is used, one end of the handle 1 is held by hand, the two rollers 11 are erected on two sides of concrete to be trowelled, the push rod 6 is utilized to drive the concrete trowelling plate 10 to move back and forth, so that the concrete is trowelled, the vibrator 9 is used for combining the concrete compactly, and the phenomena of honeycomb pitted surface and the like of the concrete are eliminated.
When the device is used, the push rod 6 can be adjusted to be in a fixed length, and the arm moves back and forth to drive the concrete trowelling plate 10 to reciprocate.
Claims (6)
1. The utility model provides a floating device for arch dam storehouse face construction, includes vibrator (9), its characterized in that: two ends of the vibrator (9) are provided with connecting shafts (18), the connecting shafts (18) are connected with connecting rods (8), the connecting rods (8) are connected with connecting plates (7), and the connecting plates (7) are connected with push rods (6); the concrete trowelling machine is characterized in that a concrete trowelling plate (10) is arranged outside the vibrator (9), the concrete trowelling plate (10) is an arc-shaped plate, the concave surface of the arc-shaped plate is arranged towards one side of the vibrator (9), and the concrete trowelling plate (10) is connected with the connecting shaft (18) through a supporting frame.
2. The floating device for the construction of the face of an arch dam according to claim 1, wherein: the supporting frame is sleeved on the connecting shaft (18), and a rubber gasket (14) is padded between the supporting frame and the connecting shaft (18); the two ends of the supporting frame are locked by fastening devices, and the supporting frame is connected with the concrete trowelling plate (10) through a supporting rod.
3. The floating device for the construction of the face of an arch dam according to claim 2, wherein: the fastening device comprises a locking knob (13) and an elastic buckle (15) which are respectively arranged at two sides of the supporting frame.
4. The floating device for the construction of the face of an arch dam according to claim 1, wherein: the outer end of the connecting shaft (18) is rotatably provided with a roller (11).
5. The floating device for the construction of the face of an arch dam according to claim 4, wherein: two sides of the roller (11) are provided with limit nuts (12).
6. The floating device for the construction of the face of an arch dam according to claim 1, wherein: the push rod (6) is an electric push rod, a telescopic rod of the electric push rod is used for driving the connecting plate (7) to move, and a shell of the electric push rod is fixed with the grip (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020210280.XU CN211849451U (en) | 2020-02-26 | 2020-02-26 | A floating device for arch dam storehouse face construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020210280.XU CN211849451U (en) | 2020-02-26 | 2020-02-26 | A floating device for arch dam storehouse face construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211849451U true CN211849451U (en) | 2020-11-03 |
Family
ID=73248993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020210280.XU Expired - Fee Related CN211849451U (en) | 2020-02-26 | 2020-02-26 | A floating device for arch dam storehouse face construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211849451U (en) |
-
2020
- 2020-02-26 CN CN202020210280.XU patent/CN211849451U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201103 |