CN211263484U - Concrete slump measuring device - Google Patents
Concrete slump measuring device Download PDFInfo
- Publication number
- CN211263484U CN211263484U CN202020018889.7U CN202020018889U CN211263484U CN 211263484 U CN211263484 U CN 211263484U CN 202020018889 U CN202020018889 U CN 202020018889U CN 211263484 U CN211263484 U CN 211263484U
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- montant
- measuring
- fixed cover
- concrete slump
- base
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a concrete slump measuring device, including setting up at left first base, set up the second base on the right side, set up first montant on first base, set up the second montant on the second base, set up the horizontal pole between the upper end of first montant and the upper end of second montant, set up between first montant and second montant and be located the measuring stick of horizontal pole below, set up the first dipperstick of a plurality of on first montant, set up a plurality of second dipperstick on the second montant, both ends respectively with first montant, second montant swing joint about the measuring stick. Concrete slump measuring device, not only can measure the slump of concrete, but also can improve measuring result's the degree of accuracy through the mode that improves the equilibrium degree, stability.
Description
Technical Field
The utility model relates to a concrete detection field, in particular to concrete slump measuring device.
Background
The concrete slump is the plasticizing performance and the pumpability of concrete, and the degree (the plasticizing performance and the pumpability) of the concrete slump is measured by using a quantitative index, and whether construction can be normally carried out is judged by common words.
The utility model discloses a notice number is CN 205403643U's special chi of measurement concrete slump, the utility model provides a special chi of measurement concrete slump, including base, support piece and ruler, wherein: the support piece comprises a first support and a second support, the bottom end of the first support is fixedly connected with the base, one end of the second support is fixedly connected to the first support, and the vertical height of the second support and the bottom surface of the base is consistent with the height of a slump bucket for testing concrete slump; the ruler is vertically arranged on the second support in a manner of moving up and down. The utility model provides a measure special chi of concrete slump when carrying out the measurement of concrete slump, easy operation, the measurement accuracy is high, can guarantee that concrete slump can in time accurately measure. However, because the vertical volley setting of ruler be in the one end of keeping away from the base axis, so there is the relatively poor defect of equilibrium in the in-process of using, and then lead to measuring result to have great error.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a not enough to prior art provides a concrete slump measuring device, not only can measure the slump of concrete, but also can improve measuring result's the degree of accuracy through the mode that improves the equilibrium degree, stability.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a concrete slump measuring device, including setting up at left first base, set up the second base on right side, set up the first montant on first base, the second montant of setting on the second base, the horizontal pole of setting between the upper end of first montant and the upper end of second montant, the measuring stick that sets up between first montant and second montant and be located the horizontal pole below, set up the first dipperstick of a plurality of on first montant, set up a plurality of second dipperstick on the second montant, both ends respectively with first montant, second montant swing joint about the measuring stick.
Further, the left end of measuring stick is provided with the first fixed cover that suits with first montant, and the right-hand member of measuring stick is provided with the fixed cover of second that suits with the second montant, and the right side end of first fixed cover is provided with first fixing bolt, and the left side end of the fixed cover of second is provided with second fixing bolt, first fixed cover and first montant sliding connection, first fixed cover are fixed through first fixing bolt with the junction of first montant, the fixed cover of second and second montant sliding connection, the fixed cover of second is fixed through second fixing bolt with the junction of second montant, the bottom of measuring stick and the bottom of first fixed cover, the equal parallel and level in bottom of the fixed cover of second.
Furthermore, still be provided with the first cover of twisting that the person of being convenient for unscrew on the first fixing bolt, still be provided with the second cover of twisting that the person of being convenient for unscrew on the second fixing bolt.
Furthermore, be provided with the first holding tank that suits with first dipperstick on the first montant, be provided with the second holding tank that suits with the second dipperstick on the second montant.
Furthermore, the first scale mark of the first measuring scale is arranged in the middle of the scale body, and the second scale mark of the second measuring scale is arranged in the middle of the scale body.
Further, first holding tank runs through first montant, and the second holding tank runs through the second montant, the side of first holding tank still is provided with and is used for carrying out the first screw fixed to first dipperstick, and the side of second holding tank still is provided with and is used for carrying out the second screw fixed to the second dipperstick.
Further, first holding tank, first dipperstick, second holding tank, second dipperstick quantity are three, first holding tank sets up in the front end of first montant, left side section, rear end, and the second holding tank sets up in the front end of second montant, right side end, rear end.
Furthermore, the left end of horizontal pole is provided with and is used for carrying out the first adapter sleeve fixed with first montant, and the right-hand member of horizontal pole is provided with and is used for carrying out the second adapter sleeve fixed with the second montant.
Furthermore, a first pedal is arranged at the side end of the first base, and a second pedal is arranged at the side end of the second base.
Further, first montant, second montant are the cuboid, the cross section of first holding tank, second holding tank is concave type.
Compared with the prior art, the beneficial effects of the utility model are as follows: first, in the prior art, the support of the measuring device is assimilated to be L-shaped, which, although simplified, has the disadvantage of poor balance, and in addition, as time goes on, the two ends of the upper part of the support incline to one side due to unbalanced stress, thus causing a large error in the measuring result; because the measuring rod of the utility model is transversely movably arranged between the first vertical rod and the second vertical rod, the measuring rod has excellent balance in the moving process, and the measured result is more accurate; and because the upper end of the measuring rod is provided with the cross rod, a user can press the cross rod in the measuring process, and convenience is provided for the user to move the measuring rod.
Secondly, because the left end of the measuring rod is provided with the first measuring scale, the right end of the measuring rod is provided with the second measuring scale, and the bottom of the measuring rod is flush with the bottom of the first fixing sleeve and the bottom of the second fixing sleeve, the measuring result can be observed through the first measuring scale and the second measuring scale in the using process;
moreover, as the number of the first measuring scales is 3, the first measuring scales are respectively arranged at the front side end, the left side end and the rear side end of the first vertical rod, and the number of the second measuring scales is 3, and the second measuring scales are respectively arranged at the front side end, the right side end and the rear side end of the second vertical rod, in the using process, a user can observe measuring results from a plurality of angles, namely the front angle, the rear angle, the left angle and the right angle, so that the measuring scale is more convenient and is also suitable for the condition that a plurality of surrounding persons exist;
the first measuring scale is connected with the first vertical rod through the first accommodating groove with the concave section, so that the first fixing sleeve cannot be contacted with the first measuring scale in the up-and-down moving process, and the first measuring scale cannot be damaged due to friction; the second measuring scale can thus also be protected.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a front view structure diagram of the present invention.
Fig. 2 is a schematic top view of the first pedal of the present invention.
Fig. 3 is a schematic top view of the second step of the present invention.
Fig. 4 is a schematic top view of the first fixing sleeve of the present invention.
Fig. 5 is a schematic top view of a second fixing sleeve according to the present invention.
In the figure: 1. a first base; 2. a second base; 3. a first vertical bar; 4. a second vertical bar; 5. a cross bar; 6. a measuring rod; 7. a first measuring scale; 8. a second measuring scale; 9. a first fixing sleeve; 10. a second fixing sleeve; 11. a first fixing bolt; 12. a second fixing bolt; 13. a first screwing sleeve; 14. a second screwing sleeve; 15. a first accommodating groove; 16. a second accommodating groove; 17. a first screw; 18. a second screw; 19. a first connecting sleeve; 20. a second connecting sleeve; 21. a first pedal; 22. a second pedal; 23. a first butterfly bolt, 24, a second butterfly bolt; 25. a third butterfly bolt, 26, a fourth butterfly bolt; 27. a first scale mark; 28. a second tick mark.
Detailed Description
For a better understanding of the present invention, the contents of the present invention will be further clarified below by referring to examples, but the present invention is not limited to the following examples. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details.
As shown in fig. 1-5, a concrete slump measuring device, including setting up at left first base 1, set up second base 2 on right side, set up first montant 3 on first base 1, set up second montant 4 on second base 2, set up horizontal pole 5 between the upper end of first montant 3 and the upper end of second montant 4, set up measuring stick 6 between first montant 3 and second montant 4 and be located horizontal pole 5 below, set up the first dipperstick 7 of a plurality of on first montant 3, set up a plurality of second dipperstick 8 on second montant 4, both ends respectively with first montant 3, second montant 4 swing joint about measuring stick 6.
The left end of measuring stick 6 is provided with the fixed cover of first 9 that suits with first montant 3, and the right-hand member of measuring stick 6 is provided with the fixed cover of second 10 that suits with second montant 4, and the right side end of first fixed cover 9 is provided with first fixing bolt 11, and the left side end of the fixed cover of second 10 is provided with second fixing bolt 12, first fixed cover 9 and first montant 3 sliding connection, first fixed cover 9 is fixed through first fixing bolt 11 with the junction of first montant 3, the fixed cover of second 10 and second montant 4 sliding connection, the fixed cover of second 10 is fixed through second fixing bolt 12 with the junction of second montant 4, the bottom of measuring stick 6 and the bottom of first fixed cover 9, the equal parallel and level in bottom of the fixed cover of second 10.
The left end of the measuring rod 6 is in threaded connection with the right side end of the first fixing sleeve 9, and the right end of the measuring rod 6 is in threaded connection with the left side end of the second fixing sleeve 10.
The first fixing bolt 11 is further provided with a first screwing sleeve 13 which is convenient for a user to screw, and the second fixing bolt 12 is further provided with a second screwing sleeve 14 which is convenient for the user to screw.
The first screwing sleeve 13 and the second screwing sleeve 14 are both T-shaped, so that a user can conveniently screw the first fixing bolt 11 and the second fixing bolt 12 by hands.
First holding tank 15 that suits with first dipperstick 7 is provided with on the first montant 3, is provided with the second holding tank 16 that suits with second dipperstick 8 on the second montant 4.
The first accommodating groove 15 penetrates through the first vertical rod 3, the second accommodating groove 16 penetrates through the second vertical rod 4, a first screw 17 used for fixing the first measuring scale 7 is further arranged at the side end of the first accommodating groove 15, and a second screw 18 used for fixing the second measuring scale 8 is further arranged at the side end of the second accommodating groove 16.
First holding tank 15, first dipperstick 7, second holding tank 16, second dipperstick 8 quantity are three, first holding tank 15 sets up in the preceding side of first montant 3, left side section, back side end, and second holding tank 16 sets up in the preceding side of second montant 4, right side end, back side end.
The left end of horizontal pole 5 is provided with and is used for carrying out the first adapter sleeve 19 fixed with first montant 3, and the right-hand member of horizontal pole 5 is provided with and is used for carrying out the second adapter sleeve 20 fixed with second montant 4.
The side end of the first base 1 is further provided with a first pedal 21, and the side end of the second base 2 is further provided with a second pedal 22.
The first connecting sleeve 19 is connected with the upper end of the first vertical rod 3 in a clamped mode, the joint of the first connecting sleeve 19 and the first vertical rod 3 is fixed through a first butterfly bolt 23, the second connecting sleeve 20 is connected with the upper end of the second vertical rod 4 in a clamped mode, and the joint of the second connecting sleeve 20 and the second vertical rod 4 is fixed through a second butterfly bolt 24. Through the first butterfly bolt 23, not only can the first vertical rod 3 be fixed with the first connecting sleeve 19, but also the first vertical rod 3 can be conveniently detached from the first connecting sleeve 19; through the second butterfly bolt 24, not only can the second vertical rod 4 be fixed with the second connecting sleeve 20, but also the second vertical rod 4 can be conveniently detached from the second connecting sleeve 20.
The left end of the cross rod 5 is in threaded connection with the first connecting sleeve 19, and the right end of the cross rod 5 is in threaded connection with the second connecting sleeve 20.
The lower end of the first vertical rod 3 is connected with the first base 1 in a clamped mode, the joint of the first vertical rod 3 and the first base 1 is fixed through a third butterfly bolt 25, the lower end of the second vertical rod 4 is connected with the second base 2 in a clamped mode, and the joint of the second vertical rod 4 and the second base 2 is fixed through a fourth butterfly bolt 26. Through the third butterfly bolt 25, the first vertical rod 3 can be fixed with the first base together, and the first vertical rod can be conveniently detached from the first base 1; through the fourth butterfly bolt 26, the second vertical rod 4 can be fixed with the second base 2, and the second vertical rod 4 can be detached from the second base 2 conveniently.
In the work: after the slump measuring cylinder is lifted vertically and placed aside, the cross rod 5 is lifted and pulled, the concrete slump measuring device is placed above a concrete pile to be measured in a mode of crossing the concrete pile, then the concrete slump measuring device is bent down, the measuring rod 6 is held, and the first fixing bolt 11 and the second fixing bolt 12 are loosened first and then through the first twisting sleeve 13 and the second twisting sleeve 14, so that the measuring rod 6 can vertically slide up and down between the first vertical rod 3 and the second vertical rod 4;
while supporting the measuring rod 6 with one hand, pressing the cross rod 5 downwards with the other hand, and stepping on the first pedal 21 or the second pedal 22 with feet, so that the balance stability of the whole device is improved, side turning is avoided, then the measuring rod 6 is pushed vertically downwards until the bottom of the measuring rod 6 reaches the top of the concrete pile, and the first fixing bolt 11 or the second fixing bolt 12 is screwed down while keeping the measuring rod 6 immovable;
subsequently, by reading the scale reading pointed by the bottom of the first fixing sleeve 9 on the first measuring scale 7 or by reading the scale reading pointed by the bottom of the second fixing sleeve 10 on the second measuring scale 8, the above reading is subtracted from the height value of the slump measuring cylinder, and the absolute value of the obtained difference is the measured slump.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a concrete slump measuring device which characterized in that: including setting up at left first base, setting up the second base on right side, set up first montant on first base, set up the second montant on the second base, set up the horizontal pole between the upper end of first montant and the upper end of second montant, set up between first montant and second montant and be located the measuring stick of horizontal pole below, set up the first dipperstick of a plurality of on first montant, set up a plurality of second dipperstick on the second montant, both ends respectively with first montant, second montant swing joint about the measuring stick.
2. The concrete slump measuring apparatus according to claim 1, wherein: the left end of measuring stick is provided with the first fixed cover that suits with first montant, and the right-hand member of measuring stick is provided with the fixed cover of second that suits with the second montant, and the right side end of first fixed cover is provided with first fixing bolt, and the left side end of the fixed cover of second is provided with second fixing bolt, first fixed cover and first montant sliding connection, first fixed cover are fixed through first fixing bolt with the junction of first montant, the fixed cover of second and second montant sliding connection, and the fixed cover of second is fixed through second fixing bolt with the junction of second montant, the bottom of measuring stick and the bottom of first fixed cover, the equal parallel and level in bottom of the fixed cover of second.
3. The concrete slump measuring apparatus according to claim 2, wherein: the first fixing bolt is further provided with a first screwing sleeve convenient for a user to screw, and the second fixing bolt is further provided with a second screwing sleeve convenient for the user to screw.
4. The concrete slump measuring apparatus according to claim 3, wherein: be provided with the first holding tank that suits with first dipperstick on the first montant, be provided with the second holding tank that suits with the second dipperstick on the second montant.
5. The concrete slump measuring apparatus according to claim 4, wherein: the first scale mark of the first measuring scale is arranged in the middle of the scale body, and the second scale mark of the second measuring scale is arranged in the middle of the scale body.
6. The concrete slump measuring apparatus according to claim 5, wherein: the first accommodating groove runs through the first vertical rod, the second accommodating groove runs through the second vertical rod, a first screw used for fixing the first measuring scale is further arranged at the side end of the first accommodating groove, and a second screw used for fixing the second measuring scale is further arranged at the side end of the second accommodating groove.
7. The concrete slump measuring apparatus according to claim 6, wherein: first holding tank, first dipperstick, second holding tank, second dipperstick quantity are three, first holding tank sets up in the preceding side of first montant, left side section, back side, and the second holding tank sets up in the preceding side of second montant, right side end, back side.
8. The concrete slump measuring apparatus according to claim 7, wherein: the left end of horizontal pole is provided with and is used for carrying out the first adapter sleeve fixed with first montant, and the right-hand member of horizontal pole is provided with and is used for carrying out the second adapter sleeve fixed with the second montant.
9. The concrete slump measuring apparatus according to claim 8, wherein: the side of first base still is provided with first footboard, and the side of second base still is provided with the second footboard.
10. The concrete slump measuring apparatus according to claim 9, wherein: the first vertical rod and the second vertical rod are cuboids, and the cross sections of the first accommodating groove and the second accommodating groove are concave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020018889.7U CN211263484U (en) | 2020-01-06 | 2020-01-06 | Concrete slump measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020018889.7U CN211263484U (en) | 2020-01-06 | 2020-01-06 | Concrete slump measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211263484U true CN211263484U (en) | 2020-08-14 |
Family
ID=71991156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020018889.7U Expired - Fee Related CN211263484U (en) | 2020-01-06 | 2020-01-06 | Concrete slump measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211263484U (en) |
-
2020
- 2020-01-06 CN CN202020018889.7U patent/CN211263484U/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 |
Granted publication date: 20200814 Termination date: 20210106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |