Movable sampling device for testing of concrete
A sampling device and concrete technology, applied in the sampling device and other directions, can solve the problems of difficult to ensure personnel safety and difficult operation, and achieve the effect of improving safety, ensuring safety, and safe and civilized construction
Inactive Publication Date: 2016-02-17
中国葛洲坝集团建设工程有限公司
View PDF0 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
At present, most of the existing concrete retrieving methods are to use manual retrieving directly on the concrete outlet feeding line. This method is not only difficult to operate, but also difficult to guarantee the safety of personnel.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0010] The structure of the present invention is as figure 1 Shown: a mobile concrete test sampling device, including a concrete feeding device, a protective cover 1 is provided outside the feeding device, an opening 2 is provided on one side of the protective cover 1, and a cover plate 3 is provided outside the opening 2 , track 4 is arranged outside feeding device, and track 4 adopts steel pipe to make, and the bottom of sampling trolley 5 is provided with roller 6, and rolling 6 cooperates with track 4, is provided with an extension platform 9 at the front end of sampling trolley 5, and sampling The bucket 7 is installed on the extension platform 9 through a movable hasp 8 .
[0011] The working principle of the present invention is as follows: when concrete is sampled, the tester will push the sampling trolley 5 along the track 4, open the cover plate 3, and make the extension platform 9 at the front end of the sampling trolley 5 enter the protective cover 1 through the op...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A movable sampling device for testing of concrete comprises a concrete feeding device. A protective cover is arranged outside the feeding device. One side of the protective cover is provided with a hole, outside which a cover plate is disposed. A track is mounted outside the feeding device. The lower part of a sampling trolley is provided with trolley wheels which match the track. The front end of the sampling trolley is provided with an extension platform. A sampling funnel is installed on the extension platform through a movable hasp. According to the movable sampling device for testing of concrete, operators don't need to directly sample on a feeding line at a concrete outlet by taking measures such as adopting the trolley and the sampling funnel and arranging the hole in the protective cover. Thus, production security is raised, and test personnel security can be ensured. By arranging the hole in the protective cover and additionally arranging the cover plate, sampling is completed in a closed state, and materials will not be sprayed to pollute the site. Therefore, safe and civilized construction is realized.
Description
technical field [0001] The invention belongs to soil construction equipment for water conservancy projects, and in particular relates to a simple, safe and conveniently operated mobile concrete test sampling device. Background technique [0002] In the civil construction of water conservancy projects, the outlet sampling test of concrete is an important process to ensure the quality of concrete pouring. However, most of the existing concrete retrieving methods currently use manual retrieving directly on the concrete outlet feeding line. This method is not only difficult to operate, but also difficult to guarantee the safety of personnel. Contents of the invention [0003] In order to overcome the above-mentioned shortcomings in the prior art, the present invention provides a mobile concrete test sampling device with simple structure and safe operation. [0004] The purpose of the present invention is achieved in this way: a mobile concrete test sampling device, including ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G01N1/20
Inventor 马劲涛彭继川陈光
Owner 中国葛洲坝集团建设工程有限公司