CN218150954U - Sprayed concrete flatness finishing device - Google Patents
Sprayed concrete flatness finishing device Download PDFInfo
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- CN218150954U CN218150954U CN202222382372.8U CN202222382372U CN218150954U CN 218150954 U CN218150954 U CN 218150954U CN 202222382372 U CN202222382372 U CN 202222382372U CN 218150954 U CN218150954 U CN 218150954U
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- scraper
- spring
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Abstract
The utility model relates to a concrete spouts wet technology technical field, specifically is a sprayed concrete roughness finishing device, establish the sleeve on the nozzle of spouting wet equipment including the cover, telescopic nozzle department is provided with the spring base, installs the spring on the spring base, and the axis of spring is parallel with telescopic axis, and the scraper base is installed to the tip of spring, installs the scraper on the scraper base. During the use, treat that spray concrete sprays and accomplish and the initial set back, establish this device on spouting wet equipment's nozzle through the cover barrel casing, utilize the adjustable arm that spouts wet equipment to drive this device and utilize the scraper to maintain to the relatively poor position of roughness, solve the later stage and do not have the available problem that leads to work efficiency low of ready-made operation rack among the manual work finishing process.
Description
Technical Field
The utility model relates to a concrete spouts wet technology field, especially relates to a shotcrete roughness trimming device.
Background
At present, the sprayed concrete wet spraying process is widely applied to tunnel construction because of the advantages of no dust and low rebound rate during construction. However, the construction process of spraying concrete is affected by the wind pressure of the wet spraying equipment, the distance between a nozzle of the wet spraying equipment and a sprayed surface, the moving speed of the nozzle, the angle of the nozzle and the like, the sprayed concrete is easy to form an uneven wavy sprayed surface, the flatness of the sprayed concrete is further affected, the appearance quality is poor, and therefore, the part with poor flatness needs to be manually repaired in the later period; however, when the concrete is sprayed, the excavation supporting operation rack is removed from the face surface in order to facilitate the spraying operation, so that no existing operation rack is available in the manual finishing process, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
To the problem, the embodiment of the utility model provides a shotcrete roughness trimming device.
The utility model discloses the one side of implementing provides a shotcrete roughness trimming device, establish the sleeve on the nozzle of spraying wet equipment including the cover, telescopic nozzle department is provided with the spring base, installs the spring on the spring base, and the axis of spring is parallel with telescopic axis, and the scraper base is installed to the tip of spring, installs the scraper on the scraper base.
Compared with the prior art, the beneficial effects of the utility model reside in that: after the sprayed concrete is sprayed and finished and is initially set, the device is sleeved on a nozzle of the wet spraying equipment through a sleeve, an adjustable mechanical arm of the wet spraying equipment is utilized to drive the device to carry out trimming by utilizing a scraper aiming at the position with poor flatness, and the problem that no existing operation rack is available in the later manual trimming process, so that the working efficiency is low is solved.
Optionally, the springs are uniformly distributed on the spring base with the axis of the sleeve as a symmetry center.
Optionally, the scraper base is an inverted T-shaped base, a bottom horizontal plate in the scraper base is fixed at the end of the spring, and the scraper is fixed on a vertical plate in the scraper base.
Optionally, the scraper is welded to a vertical plate in the scraper base, and is parallel to the vertical plate.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic perspective view of a sprayed concrete flatness finishing device according to an embodiment of the present invention;
fig. 2 is a schematic view of a main structure of a device for repairing the flatness of sprayed concrete provided by the embodiment of the present invention.
Wherein, sleeve 1, spring base 2, spring 3, scraper base 4, scraper 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
Referring to fig. 1 and 2, the embodiment of the utility model provides a sprayed concrete roughness trimming device, establish sleeve 1 on the nozzle of spraying wet equipment including the cover, sleeve 1's nozzle department is provided with spring base 2, installs spring 3 on spring base 2, and spring 3's axis is parallel with sleeve 1's axis, and scraper base 4 is installed to spring 3's tip, installs scraper 5 on the scraper base 4.
Wherein, spring 3 can set up a plurality ofly, and a plurality of springs 3 use the axis of sleeve 1 as the center of symmetry evenly distributed on spring base 2.
The scraper 5 may be machined from steel plate and the scraper 5 may be welded directly to a vertical plate in the scraper base 4 and parallel to the vertical plate.
When the device is used, after the sprayed concrete is sprayed and initially set, the device is sleeved on a nozzle of the spraying wet equipment through a sleeve, the adjustable mechanical arm of the spraying wet equipment is utilized to drive the device to trim the part with poor flatness by utilizing a scraper, and the problem that no ready-made operation rack is available in the later manual trimming process to cause low working efficiency is solved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a sprayed concrete roughness trimming device which characterized in that establishes the sleeve on the nozzle of spouting wet equipment including the cover, and telescopic nozzle department is provided with the spring base, installs the spring on the spring base, and the axis of spring is parallel with telescopic axis, and the scraper base is installed to the tip of spring, installs the scraper on the scraper base.
2. A shotcrete flatness trimming apparatus according to claim 1, wherein the springs are evenly distributed on the spring base with the axis of the sleeve as the center of symmetry.
3. The shotcrete flatness trimming apparatus of claim 1, wherein the scraper base is an inverted T-shaped seat, a bottom horizontal plate in the scraper base being secured to the end of the spring, and the scraper being secured to a vertical plate in the scraper base.
4. A shotcrete smoothness modification apparatus as claimed in claim 1, wherein the scraper is welded to and parallel to a vertical plate in the scraper base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222382372.8U CN218150954U (en) | 2022-09-08 | 2022-09-08 | Sprayed concrete flatness finishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222382372.8U CN218150954U (en) | 2022-09-08 | 2022-09-08 | Sprayed concrete flatness finishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218150954U true CN218150954U (en) | 2022-12-27 |
Family
ID=84560379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222382372.8U Active CN218150954U (en) | 2022-09-08 | 2022-09-08 | Sprayed concrete flatness finishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218150954U (en) |
-
2022
- 2022-09-08 CN CN202222382372.8U patent/CN218150954U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |