CN218350053U - Concrete expansion degree test device - Google Patents
Concrete expansion degree test device Download PDFInfo
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- CN218350053U CN218350053U CN202222536915.7U CN202222536915U CN218350053U CN 218350053 U CN218350053 U CN 218350053U CN 202222536915 U CN202222536915 U CN 202222536915U CN 218350053 U CN218350053 U CN 218350053U
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Abstract
The application relates to a concrete expansion degree test device relates to the concrete construction field. It is including placing the subassembly, connecing material subassembly and control assembly, place the subassembly including placing a section of thick bamboo, the control assembly includes driving piece and moving part, the driving piece with the moving part is connected, place a section of thick bamboo with the moving part is connected, connect the material subassembly to include the take-up (stock) pan, be equipped with the scale mark on the take-up (stock) pan, the take-up (stock) pan be used for right place the concrete expansion in the section of thick bamboo and measure. This application has the effect of accurate experimental concrete expansion degree.
Description
Technical Field
The application relates to the field of concrete construction, in particular to a concrete expansion degree testing device.
Background
The workability of the concrete means that the concrete mixture can keep the composition of the concrete mixture uniform, does not generate the phenomena of layering segregation, bleeding and the like, is suitable for the construction operations of transportation, pouring, tamping forming and the like, and can obtain the performance of the concrete with uniform and compact quality. Workability is a comprehensive technical property, and comprises three aspects of fluidity, cohesiveness and water retention. The content of the workability of the concrete mixture is complex, and the concrete mixture is difficult to be comprehensively and properly expressed by a simple measuring method and indexes. According to the current standard regulation in China, the slump and the Weibo consistency are used for measuring the fluidity of the concrete mixture, and visual experience is used for evaluating the cohesiveness and the water retention of the concrete mixture.
In the related technology, the mixing proportion of a laboratory is determined through slump measurement, whether the workability of a concrete mixture meets the construction requirement is checked, and a component meeting the standard requirement is manufactured so as to determine the strength and the durability of concrete.
For the related technologies, the inventor thinks that the expansion degree cannot be accurately detected in the test process, so that the quality of the concrete cannot be timely and efficiently detected in the construction process, and further the construction efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
For the accurate test concrete expansion degree, this application provides a concrete expansion degree test device.
The application provides a concrete expansion test device adopts following technical scheme:
the utility model provides a concrete expansion degree test device, is including placing the subassembly, connecing material subassembly and control assembly, it includes places a section of thick bamboo to place the subassembly, control assembly includes driving piece and moving part, the driving piece with the moving part is connected, place a section of thick bamboo with the moving part is connected, connect the material subassembly to include the take-up (stock) pan, be equipped with the scale mark on the take-up (stock) pan, the take-up (stock) pan is used for right place the concrete expansion degree in the section of thick bamboo and measure.
Through adopting above-mentioned technical scheme, through setting up moving part and driving piece for placing that the concrete that is equipped with in the section of thick bamboo can be better measures on the take-up (stock) pan, through being equipped with the scale mark on the take-up (stock) pan, make more efficient measurement, through driving piece drive moving part, make and place a section of thick bamboo and can place the concrete on the take-up (stock) pan through the moving part, realized the accurate measurement extension of concrete.
Optionally, the moving part includes annular chain, a plurality of movable blade and movable rod, the annular chain with the movable rod is connected, the movable rod with a plurality of movable blade connect, a plurality of movable blade fold each other and form the disc.
Through adopting above-mentioned technical scheme, make to make movable rod and movable blade mutually support through drive chain through setting up annular chain, movable rod and movable blade, and then make movable blade fold each other, realized the more accurate measurement extension of concrete.
Optionally, a connecting column is connected between the movable blades, the connecting column is movably connected with one end of each movable blade, and the other end of each movable blade is rotatably connected with the movable rod.
Through adopting above-mentioned technical scheme, make through the spliced pole and mutually support between the movable blade, and then realize that the movable blade folds each other, conveniently place a section of thick bamboo and pour out the concrete.
Optionally, the driving member includes a gear and a knob, the gear is engaged with the endless chain, and the gear is fixedly connected to the knob.
Through adopting above-mentioned technical scheme, drive annular chain through the gear for movable blade can realize opening and shutting, and then improves measurement of efficiency.
Optionally, the opening radius of the placing cylinder is smaller than the bottom radius.
Through adopting above-mentioned technical scheme, it is less than the bottom radius to place a section of thick bamboo opening radius for after the concrete is poured, can more efficient outflow.
Optionally, the placing assembly further comprises a placing table, and the placing table is fixedly connected with the receiving tray.
Through adopting above-mentioned technical scheme, place the platform and make can be better after the concrete is poured out spread, provide more stable environment for the measurement.
Optionally, a cleaning assembly is connected to the placing table, the cleaning assembly includes a sliding member and a scraper, and the scraper is fixedly connected to the sliding member.
Through adopting above-mentioned technical scheme, through setting up the clearance subassembly for the concrete can be cleared up after having measured the extension, and then makes things convenient for follow-up recycling.
Optionally, the sliding part includes a sliding block, a sliding groove is formed in the placing table, and the sliding block is connected with the sliding groove in a sliding manner.
Through adopting above-mentioned technical scheme, through mutually supporting of slider and spout for the piece that slides can drive the scraper blade, scrapes and places the concrete on the platform, makes measurement become high-efficient.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the moving part and the driving part are arranged, so that concrete in the placing cylinder can be better placed on the material receiving disc for measurement, more efficient measurement is realized by arranging scale marks on the material receiving disc, the moving part is driven by the driving part, so that the placing cylinder can place the concrete on the material receiving disc through the moving part, and the accurate measurement expansion degree of the concrete is realized;
2. by arranging the annular chain, the movable rod and the movable blades can be matched with each other through the driving chain, so that the movable blades can be folded with each other, and the concrete can be more accurately measured for the expansion degree;
3. through setting up the clearance subassembly for the concrete can be cleared up after having measured the extension, and then makes things convenient for follow-up recycling.
Drawings
FIG. 1 is a schematic structural diagram of a concrete expansion testing device according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a receiving assembly according to an embodiment of the present application;
FIG. 3 is an enlarged view of FIG. 2 taken at detail A;
fig. 4 is an enlarged view of a portion B of fig. 2.
Description of reference numerals: 1. placing the component; 11. placing the cylinder; 12. a placing table; 121. a chute; 2. a material receiving component; 21. a take-up pan; 211. scale lines; 3. a control component; 31. a drive member; 311. a gear; 312. a knob; 32. a movable member; 321. an endless chain; 322. a movable blade; 323. a movable rod; 324. connecting columns; 4. cleaning the assembly; 41. a slider; 411. a slider; 42. a scraper.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses concrete expansion degree test device. Referring to fig. 1 and 2, concrete expansion degree test device is including placing subassembly 1, connect material subassembly 2 and control assembly 3, it includes placing a section of thick bamboo 11 to place subassembly 1, control assembly 3 includes driving piece 31 and moving part 32, driving piece 31 is connected with moving part 32, through setting up moving part 32 and driving piece 31, connect material subassembly 2 to include take-up (stock) pan 21, be equipped with scale mark 211 on the take-up (stock) pan 21, make placing that the concrete that is equipped with in a section of thick bamboo 11 can be better place and measure on take-up (stock) pan 21, it is connected with moving part 32 to place a section of thick bamboo 11, take-up (stock) pan 21 is used for right place concrete expansion degree in a section of thick bamboo 11 and measure. Through being equipped with scale mark 211 on take-up (stock) pan 21 for more efficient measurement through driving piece 31 drive moving part 32, makes and places a section of thick bamboo 11 and can place the concrete on take-up (stock) pan 21 through moving part 32, has realized the accurate measurement divergence of concrete.
The moving part 32 comprises an annular chain 321, five movable blades 322 and five movable rods 323, the annular chain 321 is hinged to the movable rods 323, the movable rods 323 are respectively connected with different movable blades 322, the five movable blades 322 are folded to form a disc, the movable rods 323 are driven by the annular chain 321, the movable rods 323 drive the movable blades 322, the movable blades 322 can be combined together, the opening for placing the barrel 11 can be conveniently controlled, concrete can be controlled to pour out from the barrel 11, and the measuring accuracy is higher.
Still be connected with spliced pole 324 between the movable blade 322, spliced pole 324 and movable blade 322 one end swing joint, the movable blade 322 other end rotates with movable rod 323 to be connected, makes through spliced pole 324 and mutually supports between the movable blade 322, and then realizes that movable blade 322 folds each other, conveniently places a section of thick bamboo 11 and pours out the concrete.
The driving member 31 comprises a gear 311 and a knob 312, the gear 311 is engaged with the circular chain 321, and the gear 311 is fixedly connected with the knob 312. Make annular chain 321 rotate through drive knob 312, annular chain 321 rotates and drives movable blade 322 and open and close, and then the open-ended state of a section of thick bamboo 11 is placed in control, through gear 311 drive annular chain 321 for movable blade 322 can realize opening and shutting, and then improves measurement of efficiency. The opening radius of the placing barrel 11 is smaller than the bottom radius, and the movable blade 322 arranged at the opening of the placing barrel 11 enables concrete to flow out more efficiently after being poured out.
The sliding part comprises a sliding block 411, a sliding groove 121 is formed in the placing table 12, the sliding block 411 is connected with the sliding groove 121 in a sliding mode, the sliding block 411 is matched with the sliding groove 121 in a mutually matched mode, the sliding part can drive the scraping plate 42 to scrape the concrete on the placing table 12, and the measuring work becomes efficient.
The implementation principle of the concrete expansion degree test device in the embodiment of the application is as follows: place the concrete in placing a section of thick bamboo 11, open the opening of placing a section of thick bamboo 11 through knob 312, knob 312 drives gear 311 and rotates, gear 311 drives annular chain 321, and then make movable blade 322 open and shut, the concrete that will place in a section of thick bamboo 11 is poured on take-off (stock) pan 21, the scale mark 211 that sets up on the take-off (stock) pan 21, can measure the divergence degree of concrete accurately, after measuring the completion, through scraper blade 42 and slider 411, make the concrete clear up from take-off (stock) pan 21, make take-off (stock) pan 21 can the cyclic measurement use.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a concrete expansion degree test device which characterized in that: including placing subassembly (1), receiving subassembly (2) and control assembly (3), place subassembly (1) including placing a section of thick bamboo (11), control assembly (3) are including driving piece (31) and moving part (32), driving piece (31) with moving part (32) are connected, place a section of thick bamboo (11) with moving part (32) are connected, receive material subassembly (2) including take-up (stock) pan (21), be equipped with scale mark (211) on take-up (stock) pan (21), take-up (stock) pan (21) are used for right place the concrete divergence in a section of thick bamboo (11) and measure.
2. A concrete spread testing apparatus according to claim 1, wherein: the movable piece (32) comprises an annular chain (321), a plurality of movable blades (322) and a movable rod (323), the annular chain (321) is connected with the movable rod (323), the movable rod (323) is connected with the movable blades (322), and the movable blades (322) are folded to form a disc.
3. A concrete expansivity test device according to claim 2, characterised in that: connecting column (324) are connected between movable blade (322), connecting column (324) with movable blade (322) one end swing joint, movable blade (322) the other end with movable rod (323) rotate and are connected.
4. A concrete spread testing apparatus according to claim 2, wherein: the driving piece (31) comprises a gear (311) and a knob (312), the gear (311) is meshed with the annular chain (321), and the gear (311) is fixedly connected with the knob (312).
5. A concrete expansivity test device according to claim 1, characterised in that: the opening radius of the placing cylinder (11) is smaller than the bottom radius.
6. A concrete spread testing apparatus according to claim 1, wherein: the placing assembly (1) further comprises a placing table (12), and the placing table (12) is fixedly connected with the receiving tray (21).
7. A concrete expansivity test device according to claim 6, characterised in that: the placing table (12) is connected with a cleaning assembly (4), the cleaning assembly (4) comprises a sliding part (41) and a scraping plate (42), and the scraping plate (42) is fixedly connected with the sliding part (41).
8. A concrete spread testing apparatus according to claim 7, wherein: the sliding part (41) comprises a sliding block (411), a sliding groove (121) is formed in the placing table (12), and the sliding block (411) is connected with the sliding groove (121) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222536915.7U CN218350053U (en) | 2022-09-22 | 2022-09-22 | Concrete expansion degree test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222536915.7U CN218350053U (en) | 2022-09-22 | 2022-09-22 | Concrete expansion degree test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218350053U true CN218350053U (en) | 2023-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222536915.7U Active CN218350053U (en) | 2022-09-22 | 2022-09-22 | Concrete expansion degree test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218350053U (en) |
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2022
- 2022-09-22 CN CN202222536915.7U patent/CN218350053U/en active Active
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