CN206515195U - Consistency of mortar measurement apparatus - Google Patents

Abstract

The utility model discloses a kind of consistency of mortar measurement apparatus, vertical bar including base, the hod being separately mounted on base and for laying survey tool, the first fix bar and the second fix bar are respectively equipped with the vertical bar, reading mechanism is installed in first fix bar, measuring mechanism is installed in second fix bar, excessive part is provided between the measuring mechanism and reading mechanism, the excessive part is connected with reading mechanism and measuring mechanism respectively.Measuring mechanism can be adjusted by the first fix bar and the second fix bar, simultaneously, by excessive part, measuring mechanism is allowed to be separated with reading mechanism, so that when measuring mechanism is adjusted, reading mechanism is not interfered with, reading mechanism does not interfere with measuring mechanism when regulation, so as to be adjusted respectively, is reconnected after regulating, so that the factor of each mechanism of measurement result is minimized, so that reading is more accurate.

Description

Consistency of mortar measurement apparatus

Technical field

The utility model is related to a kind of building materials measuring instrument, more specifically, it relates to a kind of consistency of mortar measurement apparatus.

Background technology

Mortar is a kind of material commonly used in building, and general mortar is mixed to form by cement, sand and water, mortar Adjustment is needed to use after finishing, and the setting time of mortar generally requires control, if condensed not within the regular hour, into The quality of product can not reach most preferably, and influence setting time be mortar mobility, or denseness, therefore, in order to allow sand What the performance of slurry was played changes, it is necessary to the denseness of mortar be controlled, accordingly, it would be desirable to test the denseness of mortar by a kind of instrument.

Publication No. CN204241336U Chinese patent discloses a kind of building mortar denseness easy detection device, including Base, the base is by conical vessel with supporting framework into conical vessel is horizontally fixed on support frame, is set on the top of base There is hollow cone, the hollow cone center line aligns with base centerline, directly enters by engraving graduation mark on centrum Row measurement, now, although can fast and accurately measure, but when measurement, the center of gravity of centrum is difficult to hold, easily There is inclined situation, now, cause reading relatively difficult, in addition, directly see that scale first judges that the denseness of mortar is relatively rough, Be not suitable for test, cannot more accurately result.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of consistency of mortar measurement apparatus, The problem of it is to solve the degree of accuracy of the reading of consistency measurement in the prior art.

To achieve the above object, the utility model provides following technical scheme：A kind of consistency of mortar measurement apparatus, including Set respectively in base, the hod being separately mounted on base and the vertical bar for laying survey tool, the vertical bar Have to be provided with the first fix bar and the second fix bar, first fix bar in reading mechanism, second fix bar and pacify Equipped with measuring mechanism, between the measuring mechanism and reading mechanism be provided with excessive part, the excessive part respectively with reading mechanism with And measuring mechanism is detachably fixed connection.

By using above-mentioned technical proposal, measuring mechanism can be adjusted by the first fix bar and the second fix bar Section, meanwhile, by excessive part, allow measuring mechanism to be separated with reading mechanism, so that when measuring mechanism is adjusted, will not Reading mechanism is had influence on, reading mechanism does not interfere with measuring mechanism when regulation, so as to be adjusted respectively, regulated After reconnect so that the factor of each mechanism of measurement result is minimized, so that reading is more accurate.

The utility model is more preferably：Described reading mechanism includes reading dial and is located in turning on reading dial Axle, the measuring mechanism includes measurement bar and measurement cone, and the measurement cone is fixedly connected with measurement bar, and the excessive part is set Into rack, the rack is connected with measuring mechanism, and rotating shaft is provided with gear, the rack and pinion engagement, the rack and survey Gauge rod is detachably connected.

By using above-mentioned technical proposal, the cooperation of measurement bar and measurement cone can prevent measurement cone from being surveyed when measurement Amount cone is toppled over, and its reading can be allowed more accurate.By the way that excessive bar to be arranged to the setting of rack, measurement bar is allowed to drive rack to enter Row movement, and then gear rotation is promoted, and then drive shaft is rotated, so that pointer forms reading on reading dial, So as to which reading is simply accurate.

The utility model is more preferably：The side of described rack is provided with connector, and connector is provided with connecting hole, Measurement bar is located in connecting hole, and the connector is threadedly coupled provided with limitation bolt, the limitation bolt with connector, and Bolt is limited to contradict with measurement bar.

By using above-mentioned technical proposal, the setting of connector and connecting hole can allow measurement bar to pass through, meanwhile, use Limitation bolt is fastened and unclamped, and is so reached the effect of the division of reading mechanism and measuring mechanism, so that in regulation It is independent, the association reduction of each factor, during measurement, linkage reaches the more accurate purpose of reading.

The utility model is more preferably：The first described fix bar is provided with the chute slided for rack, the cunning Return groove is provided with groove, rack is provided with return block, return groove away from the side of tooth and is provided with return spring, return spring two ends point It is not connected with return groove and return block.

By using above-mentioned technical proposal, the setting of return groove is closed by return spring, while by spring to return block Resilience is carried out, rack self-return is allowed, and then can allow reading mechanism automatic zero set.So that zeroing more facilitates.

The utility model is more preferably：Described reading mechanism include being fixed on resistor stripe in the first fix bar, Power supply and measurement table, the resistor stripe are provided with slide bar, the slide bar and are provided with sliding block as excessive part, the measuring machine Structure includes measurement bar and measurement cone, and the measurement cone is fixedly connected with measurement bar, and described sliding block one end, which is provided with, to be used for and measurement The clamping device of bar connection, the other end is contradicted with resistor stripe and is connected.

By using above-mentioned technical proposal, by the size of resistance, the reading of measurement table is controlled, passes through slide bar top shoe Movement can adjust the size of resistance, so that during measurement bar is moved, band movable slider movement, so as to reach and circuit Voltage is different and then reads data.It is simple and convenient, and digital electric meter reading can be directly used, more facilitate reading.

The utility model is more preferably：Described clamping device includes the semi-ring being fixedly connected with a slide block and worn Grip bolt on semi-ring, grip bolt is threadedly coupled with semi-ring, and the measurement bar is placed in semi-ring, the grip bolt end Portion is contradicted with measurement bar.

By using above-mentioned technical proposal, the setting of semi-ring can allow measurement bar to be easily accessible in ring, and accommodating bolt can Measurement bar is locked with semi-ring with being locked, so that measurement bar is attached with sliding block, the purpose of linkage is reached. Band movable slider and then voltage change is reached so as to allow when measurement bar is moved.And then detect the displacement of measurement bar.

The utility model is more preferably：Described gear be provided with resetting block, first fix bar be provided with Auxiliary piece of the reset that resetting block coordinates.

By using above-mentioned technical proposal, cooperation of the resetting block with resetting auxiliary piece causes rack light after being unclamped with measurement bar Easy return, excessively will not allow pointer not in specified location, in addition, reaching zeroing also without regulation pointer due to return Purpose.

The utility model is more preferably：The second described fix bar is provided with locking hole, and the measurement bar is located in In locking hole, fastening bolt is equipped with second fix bar, the fastening bolt is threadedly coupled with the second fix bar, and lock Tight bolt is contradicted with measurement bar.

By using above-mentioned technical proposal, the measurement bar that locking hole can allow before measurement is fixed with measurement cone, allows it It is more accurate when measurement, meanwhile, liquid level zeroing is also more convenient.

The utility model is more preferably：Described vertical bar includes the linkage section being wholely set and regulation section, institute State linkage section to be connected with base, first fix bar and the second fix bar are separately mounted in regulation section.

By using above-mentioned technical proposal, by adjusting the setting of section, facilitate the regulation of the position of two fix bars, together When, linkage section can allow it to be fixed with base.

Brief description of the drawings

Fig. 1 is the stereogram of embodiment 1；

Fig. 2 is the plan view of embodiment 1；

Fig. 3 is the enlarged drawing at A in Fig. 2；

Fig. 4 is the sectional view at B-B in Fig. 2；

Fig. 5 a are the enlarged drawing at C in Fig. 4；

Fig. 5 b are the partial view in II direction in Fig. 4, to show groove；

Fig. 6 is the view in I directions in Fig. 2；

Fig. 7 is the enlarged drawing at D in Fig. 6；

Fig. 8 is the plan view of embodiment 2；

Fig. 9 is the enlarged drawing at E in Fig. 8；

Figure 10 is the circuit diagram in embodiment 2.

Reference：1st, base；2nd, hod；3rd, vertical bar；31st, linkage section；32nd, section is adjusted；33rd, plane；4th, first Fix bar；40th, the first adjustment structure；41st, the first fastening valve；42nd, the second fastening valve；43rd, the first latch segment；44th, the second locking Block；45th, screw rod；46th, runner；47th, link；470th, through hole；471st, auxiliary piece is resetted；472nd, chute；473rd, return groove；474th, dial Block；475th, return spring；476th, counterbore；477th, limit spring；478th, bar is limited；479th, push rod；47a, groove；48th, spacing hole； 49th, circular port；491st, confinement block；5th, the second fix bar；50th, the second adjustment structure；51st, locking hole；52nd, clamping screw；6th, survey Measuring mechanism；61st, measurement cone；62nd, measurement bar；7th, reading mechanism；71st, reading dial；72nd, pointer；73rd, rack；731st, connector； 732nd, connecting hole；733rd, bolt is limited；734th, briquetting；735th, return block；74th, rotating shaft；75th, gear；751st, resetting block；76th, it is electric Source；77th, measurement table；78th, resistor stripe；781st, slide bar；782nd, sliding block；783rd, semi-ring；784th, grip bolt；81st, first disk is contradicted； 82nd, second disk is contradicted.

Embodiment

With reference to the accompanying drawings and examples, the utility model is described in detail.

Embodiment 1

A kind of consistency of mortar measurement apparatus, as shown in figure 1, including base 1, being placed on base 1 is used for the sand for holding mortar Slurry bucket 2, hod 2 is tapered to be set, and is fixed on base 1.The opposite side of base 1 is provided with for laying the perpendicular of survey tool Include linkage section 31 and regulation section 32 in straight-bar 3, vertical bar 3.Adjust section 32 and be provided with the first fix bar 4 and the second fix bar 5, the one end of the first fix bar 4 is provided with the first adjustment structure 40 and is connected with regulation section 32, and the one end of the second fix bar 5 is provided with second Adjustment structure 50 is connected with regulation section 32.Reading mechanism 7 for reading denseness is installed, second fixes in first fix bar 4 Measuring mechanism 6 is installed, measuring mechanism 6 includes measurement cone 61 and measurement bar 62, and measurement bar 62 connects with reading mechanism 7 on bar 5 Connect.The one end of measurement bar 62 is fixed with measurement cone 61, and measurement bar 62 is slided with the first fix bar 4 and the second fix bar 5 respectively to be connected Connect, retaining mechanism is provided with the second fix bar 5, retaining mechanism is used for the position for locking the second fix bar 5.

As shown in Fig. 1, Fig. 6 and Fig. 7, the first adjustment structure 40 includes the first fastening being wholely set with the first fix bar 4 Valve 41 and second fastens valve 42, and the first fastening fastening valve 42 of valve 41 and second is respectively provided with half arcuate structure, and it, which is combined, forms Circular port 49 is passed through for regulation section 32.The first fastening fastening valve 42 of valve 41 and second divides on the direction of the first fix bar 4 Not She You the first latch segment 43 and the second latch segment 44, be fixed with a screw rod 45, the second latch segment 44 on the first latch segment 43 Provided with through hole 470, screw rod 45 passes through through hole 470, and is provided with a runner 46 on screw rod 45, is rotated by runner 46, the first lock Screw rod 45 between the tight latch segment 44 of block 43 and second carries out conflict extruding apart from diminution to the second latch segment 44 so that the One latch segment 43 and the second latch segment 44 are close to each other, drive first to fasten the fastening valve 42 of valve 41 and second and are held tightly, are increased Big its is fixed with adjusting the frictional force of section 32.When needing adjusting position, runner 46 is unclamped, is adjusted.Second regulation The setting of structure 50 is identical with the setting of adjustment structure.

First adjustment structure 40 can also set the donor of circular port 49 to adjust section 32 directly on the first fixture 4 and pass through, Carry out reaching fixed purpose through with the regulation progress conflict of section 32 by a bolt simultaneously.

If the conversion of the first fix bar 4 and the second angle of arrival during regulation of fix bar 5, now, measurement bar 62 can not effectively work.Therefore, rotated to limit to be equipped with the first fix bar 4 and the second fix bar 5 for limiting The limiting structure of angle.As shown in Fig. 1, Fig. 6 and Fig. 7, regulation section 32 side is provided with a plane 33, plane in the axial direction 33 are set with adjusting the diameter parallel of section 32, and the shaft section for now adjusting section 32 is in D font structures, simultaneously as the first fastening The fastening valve 42 of valve 41 and second is with circular port 49 is combined into, therefore, in order to limit its rotation, sets restricted in circular port 49 Block 491, is wholely set with the inwall of circular port 49, and the plane 33 of confinement block 491 and regulation section 32 carries out cooperatively forming limitation knot Structure.By confinement block 491 can allow the first fix bar 4 or the second fix bar 5 when rotating can by plane 33 limit System, so as to be not in that angle situation about offseting occurs during regulation.

In general, there should be a certain distance between the first fix bar 4 and the second fix bar 5, and distance is in regulation After good, it is necessary to which fix bar can prevent distance from changing in tow with hand when by fixing.Therefore, will in order to solve the problem It is in helicitic texture to adjust section 32 and set, and sets the first conflict disk 81 and second to contradict disk 82 respectively in regulation section 32, first supports Tactile disk 81 is threadedly coupled with the second conflict disk 82 with regulation section 32, and first contradicts the conflict of the governor motion of disk 81 and first, the Two, which contradict the governor motion of disk 82 and second, contradicts, that is, contradicts disk and the first fastening valve 41 or second for holding regulation section 32 tightly Fastening valve 42 is contradicted.

Retaining mechanism, as shown in figure 1, including the locking hole 51 being arranged in the second fix bar 5 and be located in second consolidate Fastening bolt in fixed pole 5, fastening bolt is threadedly coupled with the second fix bar 5, and fastening bolt one end is passed through in locking hole 51. After measurement bar 62 passes through locking hole 51, by screwing fastening bolt, the conflict of measurement bar 62 is locked by fastening bolt Tightly, on the contrary, enabling measurement bar 62 to enter line slip by the release of clamping screw 52.Provided with limit in the first fix bar 4 Position hole 48, passes through spacing hole 48 by measurement bar 62, allows the position of measurement bar 62 to be fixed, and allows it to be merely able to slide along its axis It is dynamic.

As in Figure 2-4, reading mechanism 7 includes being fixed on the reading dial 71 of the end of the first fix bar 4 and installed in reading The pointer 72 of reading is carried out on number disk 71, pointer 72 drives it to rotate by measurement bar 62.It is provided with and turns in the middle of reading dial 71 Axle 74, rotating shaft 74 is located on reading dial 71, and pointer 72 is fixedly connected with rotating shaft 74.First fix bar 4 is provided with link 47, Link 47 is fixedly connected with reading dial 71, and the one end of rotating shaft 74 is arranged on link 47, and rotating shaft 74 is rotated with link 47 Connection.A gear 75 is fixed with rotating shaft 74, the side of measurement bar 62 is connected with a rack 73 as measuring mechanism 6 and reading mechanism 7 excessive part, rack 73 is engaged with gear 75.

There is resetting block 751 on gear 75, auxiliary piece of the reset coordinated with resetting block 751 is set on link 47 471, its structure is mainly as shown in Figure 3.It is provided with the chute 472 for setting work rack 73 to slide on link 47, chute 472 Return groove 473, rack 73 deviates from the side of tooth（The back of rack 73）It is provided with return block 735, return groove 473 and is provided with return bullet Spring 475, the two ends of return spring 475 are connected with the end of return groove 473 and return block 735 respectively.The side of rack 73 is provided with company Fitting 731, connector 731 is provided with connecting hole 732, and connecting hole 732 is provided with limitation bolt 733, and limitation bolt 733 is with being connected Part 731 is threadedly coupled, and measurement bar 62 is located in connecting hole 732, and limitation bolt 733 is contradicted with measurement bar 62, and its structure is main As shown in Figure 3 and Figure 4.

To prevent the power of spring from having an impact to measurement result, as shown in Figure 3 and Figure 4, in return spring 475 and return block Briquetting 734 is provided between 735, briquetting 734 is fixedly connected with spring, and as shown in figure 5a and 5b, briquetting 734 opens up counterbore 476, Limitation bar 478 is set in counterbore 476, and for extruding the limit spring 477 of limitation bar 478, opened on the wall of return groove 473 Provided with through hole 470, push rod 479 is equipped with through hole 470.Prevent from limiting bar in general, the bore edges of briquetting 734 are provided with The spacing ring of 478 abjections, meanwhile, the one end contradicted in limitation bar 478 and limit spring 477 is provided with flange, flange and spacing ring Contradict.It is provided with briquetting 734 on shifting block 474, return groove 473 and offers groove 47a, shifting block 474 extends through groove 47a Go out return groove 473.Briquetting 734 is left behind by shifting block 474, is limited, now, not interfered with by limiting bar 478 The slip of rack 73, after measurement is finished, promotes push rod 479, and limitation bar 478 is exited into through hole 470, passes through return spring 475 rebound rack 73, due to auxiliary piece 471 of presence of resetting block 751 and reset, can be returned directly to dead-center position.

Mortar to be measured is poured into hod 2, the position of the second fix bar 5 is mixed up.Measurement bar 62 is passed through into connecting hole 732, and enter the first fix bar 4 spacing hole 48, after the second fix bar 5 is fixed.Then, the end of cone 61 will be measured Put down, contradicted to cone and arrive mortar surface to be measured, screwed clamping screw 52, measurement bar 62 is fixed, while also will measurement Cone 61 is fixed.Pointer 72 is returned to zero by return spring 475, limitation bolt 733 is screwed, then briquetting 734 is left behind. Clamping screw 52 is unscrewed, now enters measurement, measures for convenience, a clock can be added on ability reading dial 71.Measurement After good, clamping screw 52 is screwed, facilitates reading.

Embodiment 2

It is substantially the same, its difference is reading mechanism 7, as seen in figs. 8-10, is read to more facilitate with embodiment 1 Number, is equipped with a slide rheostat in the first fix bar 4, and slide rheostat includes resistor stripe 78, and it is fixed on the first fix bar 4 On, it is provided with resistor stripe 78 on slide bar 781, slide bar 781 and a sliding block 782 is installed, measuring mechanism 6 is used as using sliding block 782 And the excessive part between reading mechanism 7, the one end of sliding block 782 is contradicted provided with clamp structure, other end with resistor stripe 78. Clamp structure can be made up of the semi-ring 783 being fixedly connected with sliding block 782 and the grip bolt 784 being located on semi-ring 783, Measurement bar 62 can be put into semi-ring 783, screwed by grip bolt 784, and measurement bar 62 is fastened in clamp structure, with Sliding block 782 is fixed.Clamp structure can also directly have common clip to constitute.The two ends of resistor stripe 78 accommodate power supply 76, sliding The one end of block 782 is connected with voltmeter one end, and the voltmeter other end is connected to the end of resistor stripe 78, measures the voltage of variable resistor, By the conversion of voltage and electric current, skidding distance is drawn, according to U=RI, because I is identical, during measurement, R is directly slow increase, Therefore U is also slow increase, can be directly corresponding with apart from progress by the U measured, is labeled as displacement, by electrical screen, is shown Show to come, therefore measurement table 77 directly can be used as using voltmeter.Now reading relatively convenient.

Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (9)

1. a kind of consistency of mortar measurement apparatus, including base（1）, be separately mounted to base（1）On hod（2）And be used for Lay the vertical bar of survey tool（3）, it is characterized in that：The vertical bar（3）On be respectively equipped with the first fix bar（4）And second Fix bar（5）, first fix bar（4）On reading mechanism is installed（7）, second fix bar（5）On measurement is installed Mechanism（6）, the measuring mechanism（6）With reading mechanism（7）Between be provided with excessive part, the excessive part respectively with reading mechanism （7）And measuring mechanism（6）It is detachably fixed connection.

2. consistency of mortar measurement apparatus according to claim 1, it is characterized in that：The reading mechanism（7）Including reading dial （71）And it is located in reading dial（71）On rotating shaft（74）, the measuring mechanism（6）Including measurement bar（62）And measurement cone （61）, the measurement cone（61）With measurement bar（62）It is fixedly connected, the excessive part is arranged to rack（73）, the rack（73） With measuring mechanism（6）Connection, rotating shaft（74）It is provided with gear（75）, the rack（73）With gear（75）Engagement, the rack （73）With measurement bar（62）It is detachably connected.

3. consistency of mortar measurement apparatus according to claim 2, it is characterized in that：The rack（73）Side provided with connection Part（731）, connector（731）It is provided with connecting hole（732）, measurement bar（62）It is located in connecting hole（732）It is interior, the connector （731）Provided with limitation bolt（733）, the limitation bolt（733）With connector（731）Threaded connection, and limitation bolt （733）With measurement bar（62）Contradict.

4. consistency of mortar measurement apparatus according to claim 2, it is characterized in that：First fix bar（4）Provided with confession Rack（73）The chute of slip（472）, the chute（472）It is interior to be provided with return groove（473）, rack（73）Side away from tooth is set There is return block（735）, return groove（473）It is interior to be provided with return spring（475）, return spring（475）Two ends respectively with return groove （473）And return block（735）Connection.

5. consistency of mortar measurement apparatus according to claim 1, it is characterized in that：The reading mechanism（7）Including being fixed on First fix bar（4）On resistor stripe（78）, power supply（76）And measurement table（77）, the resistor stripe（78）It is provided with slide bar （781）, the slide bar（781）On sliding block is installed（782）It is used as excessive part, the measuring mechanism（6）Including measurement bar（62） And measurement cone（61）, the measurement cone（61）With measurement bar（62）It is fixedly connected, the sliding block（782）One end be provided be used for Measurement bar（62）The clamping device of connection, the other end and resistor stripe（78）Contradict connection.

6. consistency of mortar measurement apparatus according to claim 5, it is characterized in that：The clamping device includes and sliding block （782）The semi-ring being fixedly connected（783）And it is located in semi-ring（783）On grip bolt（784）, grip bolt（784）With Semi-ring（783）Threaded connection, the measurement bar（62）It is placed in semi-ring（783）It is interior, the grip bolt（784）End and measurement bar （62）Contradict.

7. consistency of mortar measurement apparatus according to claim 2, it is characterized in that：The gear（75）It is provided with resetting block （751）, first fix bar（4）It is provided with and resetting block（751）Auxiliary piece of the reset of cooperation（471）.

8. the consistency of mortar measurement apparatus according to claim 2 or 5, it is characterized in that：Second fix bar（5）It is provided with Locking hole（51）, the measurement bar（62）It is located in locking hole（51）It is interior, second fix bar（5）On be equipped with fastening spiral shell Bolt, the fastening bolt and the second fix bar（5）Threaded connection, and clamping screw（52）With measurement bar（62）Contradict.

9. consistency of mortar measurement apparatus according to claim 1, it is characterized in that：The vertical bar（3）Including being wholely set Linkage section（31）And regulation section（32）, the linkage section（31）With base（1）Connection, first fix bar（4）And Second fix bar（5）It is separately mounted to adjust section（32）On.