Cement consistency detection device
The utility model relates to a cement consistency detection area, in particular to cement consistency detection device.
The cement consistency is different from the concept of 'thin and thick' in the general sense, the cement consistency expresses 'fluidity', which refers to the property whether the cement is easy to flow under the action of self-gravity or external force, and the size of the cement consistency is expressed by a sinking value, namely the number of millimeters of the cone of a cement consistency tester sinking into the depth of the cement, and the larger the consistency measured by the cement consistency tester is, the larger the fluidity is, namely the larger the sinking depth of the cone is, the larger the consistency is, and the better the fluidity is. The cement consistency test is an action of detecting the working performance of cement, which is necessary to be done during building construction. In the existing cement consistency detection device, due to the limitation of a construction site, the structure of the cement consistency detection device cannot be complex, the operation cannot be complicated, otherwise, the error of cement detection can be increased, and the detection efficiency of the cement consistency is reduced. Simultaneously, the cone and the cement sample groove for detecting the cement consistency are not easy to clean, and the risk of mislooking numerical values is increased.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a cement consistency detection device measures lifting unit's setting through adopting the cement consistency, makes cement consistency detection device's operation more convenient, and simple structure has improved staff's detection efficiency, has also improved the detection precision of cement consistency. Meanwhile, the cleaning of the cement sample containing test die and the distance measuring cone is facilitated.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a cement consistency detection device comprises a base, a cement sample testing mold and a cement consistency measuring lifting assembly; the base is provided with the cement sample testing mold, and a groove for placing a cement sample is formed in the middle of the cement sample testing mold; the base is provided with the cement consistency measuring and lifting assembly, and the cement consistency measuring and lifting assembly comprises a fixed supporting plate, a wire collecting wheel, a supporting pulley, a connecting rod, a distance measuring cone, a fixed frame and a graduated scale; the base is provided with the support, the support is provided with the fixed frame, the fixed frame is positioned at a position corresponding to the groove, and the fixed frame is internally provided with a first through hole along the length direction of the fixed frame; a second through hole is horizontally arranged in the fixed frame and communicated with the first through hole; the fixed support plate is arranged on the base and is positioned on one side of the support, the support pulleys are arranged at two ends of the top of the fixed support plate, the wire collecting wheel is arranged on one side of the fixed support plate, and an end wire of the wire collecting wheel bypasses the support pulleys to be connected with the connecting rod; the connecting rod penetrates through the through hole of the fixing frame and is vertically arranged; one end of the connecting rod is connected with the distance measuring cone; the outer surface of the connecting rod is horizontally provided with the movable rod, and the movable rod is positioned in the second through hole; the graduated scale is vertically arranged on the movable rod.
As an optimized scheme of the utility model be provided with the dead lever on the support be provided with the reading table on the dead lever, the reading table cover is established on the scale.
As an optimized scheme of the utility model be provided with two location lugs on the base the bottom of cement sample test mould is provided with positioning groove, location lug with the positioning groove cooperation.
As an optimized proposal of the utility model, the wire collecting wheel is provided with a rotating handle which is used for rotating the wire collecting wheel.
As an optimized scheme of the utility model, connecting rod and range finding cone with base mutually perpendicular.
To sum up, the utility model discloses following beneficial effect has: the utility model discloses an adopt the cement consistency to measure lifting unit's setting, it is more convenient to make the operation of cement consistency detection device, and simple structure has improved staff's detection efficiency, has also improved the detection precision of cement consistency. Meanwhile, the cleaning of the cement sample containing test die and the distance measuring cone is facilitated.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1-base 2-wire collecting wheel 3-rotating handle 4-end wire
5-support pulley 6-graduated scale 7-reading meter 8-connecting rod
9-fixed rod 10-movable rod 11-second through hole 12-first through hole
13-groove 14-distance measuring cone 15-positioning lug 16-positioning groove
17-support 18-fixed frame 19-cement sample test mould.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in figure 1, the utility model relates to a cement consistency detection device, including base 1, cement sample test mould 19 and cement consistency measurement lifting unit.
Specifically, a cement sample testing mold 19 is arranged on the base 1, a groove 13 for placing a cement sample is formed in the middle of the cement sample testing mold 19, two positioning bumps 15 are arranged on the base 1, a positioning groove 16 is arranged at the bottom of the cement sample testing mold 19, and the positioning bumps 15 are matched with the positioning groove 16. The cement sample testing mold 19 is convenient to clean, the position deviation of the cement sample testing mold 19 during testing is prevented, and the measuring precision is improved. Further, be provided with cement consistency on base 1 and measure lifting unit, cement consistency measures lifting unit includes fixed stay board, line wheel 2, supporting pulley 5, connecting rod 8, range finding cone 14, fixed frame 18 and scale 6. A bracket 17 is arranged on the base 1, a fixing frame 18 is arranged on the bracket 17, the fixing frame 18 is positioned at a corresponding position of the groove 13, and a first through hole 12 along the length direction of the fixing frame 18 is arranged in the fixing frame 18. A second through hole 11 is horizontally arranged in the fixing frame 18, and the second through hole 11 is communicated with the first through hole 12. The base 1 is provided with a fixed supporting plate, the fixed supporting plate is positioned on one side of the support 17, two ends of the top of the fixed supporting plate are provided with supporting pulleys 5, one side of the fixed supporting plate is provided with a wire collecting wheel 2, and the wire collecting wheel 2 is provided with a rotating handle 3 for rotating the wire collecting wheel 2. The end wire 4 of the wire collecting wheel 2 is connected with a connecting rod 8 by bypassing the supporting pulley 5. The connecting rod 8 passes through the through-hole of fixed frame 18, is vertical setting, is connected with range finding cone 14 in the one end of connecting rod 8, and connecting rod 8 and range finding cone 14 and base 1 mutually perpendicular. Wherein, through the setting of fixed frame 18, improved the straightness that hangs down of connecting rod 8 and range finding cone 14 and base 1, prevent that the angle from changing, influencing the measurement. The outer surface level of connecting rod 8 is provided with movable rod 10, and movable rod 10 is located second through-hole 11, and vertical scale 6 of installing on movable rod 10 is provided with dead lever 9 on support 17, is provided with reading table 7 on dead lever 9, and reading table 7 cover is established on scale 6, has made things convenient for staff's accurate reading, has prevented the production of reading deviation.
The utility model discloses an action principle process: through the setting that adopts cement consistency to measure lifting unit, it is more convenient to make cement consistency detection device's operation, and simple structure has improved staff's detection efficiency, has also improved the detection precision of cement consistency. And simultaneously, the cleaning of the cement sample containing test die 19 and the distance measuring cone 14 is facilitated. Specifically, when the consistency of cement needs to be detected, the cement is stirred, after the detection is finished, the mixed cement is filled into the groove 13 of the cement sample testing mold 19, the cement sample is inserted and pounded, the cement sample testing mold is lightly vibrated for a plurality of times, redundant cement is scraped, and the cement sample testing mold 19 is quickly placed on the base 1 after the cement sample is trowelled, namely, the positioning bump 15 is matched with the positioning groove 16. Then rotate handle 3 through the rotation, make the end line 4 of line concentration wheel 2 transfer on supporting pulley 5, drive connecting rod 8 and range finding cone 14 downstream, make movable rod 10 and scale 6 downstream simultaneously, when the surface contact of range finding cone 14 and cement, read the numerical value on the reading table 7, loosen rotation handle 3 again, make range finding cone 14 carry out downstream in cement, treat to observe the numerical value on the reading table 7 after stable, subtract with the reading before, can obtain the numerical value of cement consistency.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.