CN212432889U

CN212432889U - Mortar consistency appearance

Info

Publication number: CN212432889U
Application number: CN202021163595.XU
Authority: CN
Inventors: 杨胜国; 李会全
Original assignee: Shenzhen Yidongyang Building Material Co ltd
Current assignee: Shenzhen Yidongyang Building Material Co ltd
Priority date: 2020-06-20
Filing date: 2020-06-20
Publication date: 2021-01-29
Anticipated expiration: 2030-06-20

Abstract

The utility model relates to a mortar consistometer, which comprises a base, a material containing vessel arranged on the top surface of the base, a stand column vertically arranged on the top surface of the base, a cross bar with one end part sleeved on the stand column, a digital display scale vertically arranged on the cross bar, a test cone connected with the bottom of the digital display scale and a stop lever arranged on the top of the stand column and used for limiting the cross bar; the base comprises a lower base plate and an upper base plate which is rotatably connected with the lower base plate, and grooves for placing the material containing vessels are formed in the lower base plate and the upper base plate; when the cross rod is abutted to the stop rod, the projection of the central axis of the cross rod on the top surface of the upper bottom plate passes through the geometric center of the groove. The utility model belongs to the technical field of mortar detecting instrument, its can detect the mortar consistency in succession and enable the center of flourishing material ware to aim at the pointed end of examination awl fast, advantage that detection efficiency is high when having the mortar consistency and detecting in succession.

Description

Mortar consistency appearance

Technical Field

The utility model belongs to the technical field of mortar detecting instrument's technique and specifically relates to a mortar consistency appearance is related to.

Background

At present, with the development of urban and rural construction, a large amount of building materials such as mortar are required, the mortar has good workability before hardening, wherein the workability comprises fluidity, the fluidity of the mortar is generally represented by consistency, the better the fluidity of the mortar is, the slower the mortar is coagulated, so the consistency is configured according to engineering design and construction requirements, and the detection of the consistency in the process of configuring the consistency becomes particularly important.

The existing mortar consistency detecting instrument is a mortar consistency instrument (also called as a mortar fluidity tester), the existing commonly used mortar consistency instruments are mainly divided into a pointer consistency instrument and a digital display consistency instrument, and the digital display consistency instrument has the advantages of convenience in reading, high accuracy and the like and is widely used. Referring to fig. 1, the conventional digital display consistency meter mainly comprises a bottom plate 1111, a support 1112 vertically arranged on the top surface of the bottom plate 1111, a cross bar 1113 horizontally sleeved on the support 1112, a digital display scale 1114 vertically arranged on the cross bar 1113, a standard test cone 1115 connected with the bottom of the digital display scale 1114 through bolts, and a material container 1116 arranged on the top surface of the bottom plate 1111. During detection, the mortar is poured into the material containing container 1116, is inserted and mashed for 25 times by a tamper with the diameter of 10-12mm, is tapped for 5-6 times, and is placed under the tip of the standard test cone 1115, and the center of the material containing container 1116 is aligned with the tip of the standard test cone 1115. The tip of the standard trial taper 1115 is adjusted to contact the top surface of the mortar, and the set screw is tightened, preferably indicated, to mark zero. The standard test cone 1115 is then allowed to freely descend vertically, and the amount of sinking into the mortar is recorded over a corresponding period of time.

After the existing mortar consistometer detects the consistency of one mortar, the mortar consistometer needs to wait for a long time to perform the second mortar consistency, and when the center of the material containing container 1116 is adjusted to be aligned with the tip of the standard test cone 1115, the mortar consistometer needs to spend a long time, so that the problem of low efficiency in continuous mortar consistency detection exists.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a mortar consistency appearance can detect the mortar consistency in succession and enable the center of flourishing material utensil and aim at the pointed end of examination awl fast, has the advantage that detection efficiency is high when the mortar consistency detects in succession.

The above object of the present invention can be achieved by the following technical solutions:

a mortar consistometer comprises a base, a material containing vessel arranged on the top surface of the base, a stand column vertically arranged on the top surface of the base, a cross rod with one end part sleeved on the stand column, a digital display scale vertically arranged on the cross rod, a test cone connected with the bottom of the digital display scale and a stop lever arranged on the top of the stand column and used for limiting the cross rod;

the base comprises a lower base plate and an upper base plate which is rotatably connected with the lower base plate, and grooves for placing the material containing vessels are formed in the lower base plate and the upper base plate;

when the cross rod is abutted to the stop rod, the projection of the central axis of the cross rod on the top surface of the upper bottom plate passes through the geometric center of the groove.

Through adopting the technical scheme, the utility model discloses rotate lower plate and the upper plate of connecting, can place two flourishing material wares, after the mortar consistency in the flourishing material ware on the upper plate detected, rotate the horizontal pole around the stand to under the effect of pin, aim at the pointed end of examination awl with the center of flourishing material ware on the lower plate fast, and detect for the second time, and the flourishing material ware on the upper plate can take off, carries out the feeding of mortar, the tamper next time. Thereby improving the detection efficiency of the mortar consistometer during continuous detection.

The present invention may be further configured in a preferred embodiment as: and threaded holes are formed in the lower base plate and the upper base plate.

Through adopting above-mentioned technical scheme, when need not to detect the mortar consistency in succession, can be with the lower plate pivoting to the lower plate under to connect with the bolt with the both with reduction area.

The present invention may be further configured in a preferred embodiment as: a magnetic plate is arranged in the groove.

Through adopting above-mentioned technical scheme, the magnetism board that sets up in the recess can adsorb the bottom of placing the flourishing material ware in the recess, makes flourishing material ware place more stably.

The present invention may be further configured in a preferred embodiment as: and a balancing weight is arranged at the bottom of the material containing vessel.

Through adopting above-mentioned technical scheme, the bottom of flourishing material ware has still set up the balancing weight, and the setting up of balancing weight makes flourishing material ware be difficult for being touched by manual operation error.

The present invention may be further configured in a preferred embodiment as: the top of stand is equipped with the jack, be equipped with the inserted bar that matches with the jack on the pin.

Through adopting above-mentioned technical scheme, the inserted bar on the pin inserts in the jack at stand top, dismantles the pin and installs when the horizontal pole rotates around the stand of being convenient for, can be quick fix the pin on the stand to provide spacingly for the horizontal pole.

The present invention may be further configured in a preferred embodiment as: the cross rod comprises an opening ring cylinder sleeved on the stand column, a quick-release pipe buckle detachably connected with the opening ring cylinder and a rod body fixedly connected with the outer side surface of the opening ring cylinder.

Through adopting above-mentioned technical scheme, when quick detach tube buckle makes the horizontal pole dismantle with during the height-adjusting, can utilize quick detach tube buckle to fix split ring cylinder chucking fast on the stand.

The present invention may be further configured in a preferred embodiment as: and a spring is arranged on the quick-release pipe buckle.

Through adopting above-mentioned technical scheme, the setting up of spring makes quick detach tube buckle have certain buffering when the chucking, damages quick detach tube buckle and split ring cylinder when avoiding the straining.

The present invention may be further configured in a preferred embodiment as: and an elastic cushion layer is arranged on the inner side surface of the open ring cylinder.

Through adopting above-mentioned technical scheme, the elastic cushion layer can prevent that the split ring from living the body and causing the damage to the surface of stand, can play the effect of protection split ring cylinder simultaneously.

The present invention may be further configured in a preferred embodiment as: and an anti-corrosion wear-resistant layer is arranged on the surface of the test cone.

Through adopting above-mentioned technical scheme, the setting up of anticorrosive wearing layer makes the life of examination awl longer.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the utility model discloses a base comprises lower plate and the upper plate that rotates the connection, consequently can place two flourishing material wares simultaneously at most, after the mortar consistency in the flourishing material ware on the upper plate detected, rotates the horizontal pole around the stand to under the effect of pin, aim at the pointed end of examination awl with the center of flourishing material ware on the lower plate fast, and detect for the second time, and the flourishing material ware on the upper plate can take off, carries out the feeding of mortar next time, the tamper. Thereby improving the detection efficiency of the mortar consistometer during continuous detection;

2. the inserted link on the pin inserts in the jack at stand top, dismantles the pin and installs when the horizontal pole rotates around the stand of being convenient for, can be quick fix the pin on the stand to provide spacingly for the horizontal pole.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a mortar consistometer as described in the background art.

Fig. 2 is a schematic view of the overall structure of the mortar consistometer in the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of the base in the embodiment of the present invention.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 5 is a schematic view of the structure of the blocking lever of fig. 2.

In the figure, 11, a base, 12, a material containing vessel, 13, a column, 21, a cross bar, 31, a digital display scale, 41, a test cone, 51, a stop lever, 111, a lower bottom plate, 112, an upper bottom plate, 113, a groove, 114, a threaded hole, 115, a magnetic plate, 121, a balancing weight, 131, a jack, 511, an inserted link, 211, a split ring column body, 212, a quick-release pipe buckle, 213, a rod body, 214, a spring, 215 and an elastic cushion layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 2, for the utility model discloses a mortar consistency appearance, mainly by base 11, containing vessel 12, stand 13, horizontal pole 21, digital display scale 31, examination awl 41 and pin 51 etc. constitute. The material containing vessel 12 is placed on the base 11, the upright column 13 is vertically arranged on the top surface of the base 11, one end part of the cross rod 21 is sleeved on the upright column 13, the digital display scale 31 is vertically arranged on the cross rod 21, and the test cone 41 is fixedly connected with the bottom of the digital display scale 31.

Referring to fig. 2 and 3, the base 11 includes a lower plate 111 and an upper plate 112 rotatably connected to the lower plate 111, and both the lower plate 111 and the upper plate 112 are provided with grooves 113 for placing the material containing dishes 12, and the bottoms of the material containing dishes 12 are clamped in the grooves 113, so that the material containing dishes 12 are placed more stably. Further, a magnetic plate 115 is disposed in the groove 113, and the bottom surface of the material containing vessel 12 can be adsorbed on the magnetic plate 115. In addition, threaded holes 114 are formed in the lower base plate 111 and the upper base plate 112, and when the base 11 does not need to be unfolded into two plates by only detecting the consistency of mortar once, the lower base plate 111 and the upper base plate 112 are fixedly connected through bolts.

The vessel 12 may be a conical container with a cylindrical bottom that fits into the groove 113. In addition, the bottom of the material containing vessel 12 is further provided with a balancing weight 121, the balancing weight 121 is fixedly connected with the bottom surface of the material containing vessel 12, and the connection mode can be welding. The disposition block 121 may be a cylinder made of cast iron, and can be placed in the groove 113, and its bottom surface can be adsorbed on the magnetic plate 115.

The upright column 13 is vertically connected with the top surface of the base 11, and specifically, the upright column 13 is vertically welded on the top surface of the upper base plate 112. The top of the upright 13 is also provided with a jack 131 for fixing the stop lever 51, and the cross bar 21 can move up and down along the upright 13 in the vertical direction.

Referring to fig. 2 and 4, the cross bar 21 includes an open ring cylinder 211 sleeved on the upright 13, a quick release buckle 212 detachably connected to the open ring cylinder 211, and a rod 213 fixedly connected to the outer side of the open ring cylinder 211. The split ring cylinder 211 is sleeved on the upright post 13 and can slide up and down along the upright post 13, an elastic cushion 215 is arranged on the inner side surface of the split ring cylinder, and the outer side surface of the split ring cylinder is welded with one end surface of the rod body 213. The quick-release pipe buckle 212 transversely penetrates through the split ring cylinder 211 and is connected with the split ring cylinder 211 through a bolt, the quick-release pipe buckle 212 is composed of a bolt, a bolt head arranged at one end of the bolt, a clamping plate sleeved on the bolt, a cam arc plate fixedly connected with the other end of the bolt and the like, and further, a spring 214 is further sleeved on the bolt of the quick-release pipe buckle 212. Through rotating the arc, the cam makes the cardboard remove to bolt head position, and then reduces opening ring cylinder 211 open-ended distance to make split ring cylinder 211 fasten on stand 13.

In addition, when horizontal pole 21 and pin 51 butt, the projection of its axis on the top surface of upper plate 112 passes through the geometric center of recess 113, and at this moment, the projection of the axis of the body of rod 213 on the top surface of upper plate 112 passes the geometric center of recess 113, and through the limiting displacement of pin 51, the position can be looked for fast to the body of rod 213, improves detection efficiency. The rod 213 is used to attach the digital display scale 31.

The digital display scale 31 is arranged on the display main body of the cross rod 21, is connected with the display main body in a sliding way, and is arranged on the display main body and used for limiting the scale. The display main body is provided with a display screen and a zero setting button, and the test cone 41 is fixedly connected with the bottom of the digital display scale 31 through a bolt, namely the top of the test cone 41 is connected with the bottom of the scale through a bolt.

The test cone 41 is a cone structure with its tip pointing vertically downward. The test cone 41 can drive the scale of the digital display scale 31 to vertically move downwards under the action of gravity. In addition, the surface of the test cone 41 is also provided with an anti-corrosion wear-resistant layer so that the test cone 41 is more durable and is not easy to be corroded and damaged. The corrosion-resistant and wear-resistant layer can be an electroplated layer or can be formed by coating a ceramic wear-resistant coating on the surface of the test cone 41.

Referring to fig. 2 and 5, the stop lever 51 may be an L-shaped lever, the stop lever 51 is further provided with an insertion rod 511, and the stop lever 51 is inserted into the insertion hole 131 on the top surface of the upright post 13 through the insertion rod 511 to realize rapid position fixing of the stop lever 51, so that the transverse lever 21 can be limited when rotating around the upright post 13.

The implementation principle of the embodiment is as follows:

when the mortar quantity to be detected is various and needs to be continuously detected, firstly, a detector rotates and unfolds the lower bottom plate 111 and the upper bottom plate 112, and then the cross rod 21 is sleeved on the upright post 13. Meanwhile, mortar can be filled into the first material containing vessel 12, the first material containing vessel is vibrated by a material tamping rod, then the material containing vessel 12 is placed in the groove 113 on the top surface of the upper bottom plate 112, the stop lever 51 is fixed at the top of the upright post 13, the cross rod 21 is abutted against the stop lever 51, and the cross rod 21 is limited and fixed by the quick-release pipe buckle 212.

At this point, the center of the capsule 12 is aligned with the tip of the test cone 41. And then adjusting the height of the digital display scale 31 to enable the tip of the test cone 41 to just touch the upper surface of the mortar, fixing the scale to zero the digital display scale, preparing for timing, pressing down the timer, loosening the scale to enable the test cone 41 to sink in the mortar under the action of gravity, and recording the sinking depth of the test cone 41 within a certain time. After the primary monitoring is completed, the mortar to be tested in the material containing vessel 12 on the lower base plate 111 is also prepared, the quick-release pipe fastener 212 is loosened, the cross rod 21 is rotated, meanwhile, the insertion rod 511 of the stop rod 51 is inserted into the other corresponding insertion hole 131 on the upright column 13 to limit the cross rod 21, and the subsequent operation flow is the same as the detection method on the upper base plate 112.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a mortar consistency appearance, includes base (11), establishes flourishing material ware (12) on base (11) top surface and establishes stand (13) on base (11) top surface perpendicularly, its characterized in that: the device also comprises a cross bar (21) with one end part sleeved on the upright post (13), a digital display scale (31) vertically arranged on the cross bar (21), a test cone (41) connected with the bottom of the digital display scale (31) and a stop lever (51) arranged at the top of the upright post (13) and used for limiting the cross bar (21);

the base (11) comprises a lower bottom plate (111) and an upper bottom plate (112) rotatably connected with the lower bottom plate (111), and grooves (113) for placing the material containing vessels (12) are formed in the lower bottom plate (111) and the upper bottom plate (112);

when the cross rod (21) is abutted with the stop lever (51), the projection of the central axis of the cross rod on the top surface of the upper bottom plate (112) passes through the geometric center of the groove (113).

2. The mortar consistometer of claim 1, wherein: and threaded holes (114) are formed in the lower bottom plate (111) and the upper bottom plate (112).

3. The mortar consistometer of claim 1, wherein: a magnetic plate (115) is arranged in the groove (113).

4. The mortar consistometer of claim 1, wherein: the bottom of the material containing vessel (12) is provided with a balancing weight (121).

5. The mortar consistometer of claim 1, wherein: the top of stand (13) is equipped with jack (131), be equipped with inserted bar (511) that match with jack (131) on pin (51).

6. The mortar consistometer of claim 1, wherein: the cross bar (21) comprises a split ring cylinder (211) sleeved on the upright post (13), a quick-release pipe buckle (212) detachably connected with the split ring cylinder (211) and a rod body (213) fixedly connected with the outer side surface of the split ring cylinder (211).

7. The mortar consistometer of claim 6, wherein: and a spring (214) is arranged on the quick-release pipe buckle (212).

8. The mortar consistometer of claim 6, wherein: and an elastic cushion layer (215) is arranged on the inner side surface of the opening ring cylinder body (211).

9. The mortar consistometer of claim 1, wherein: and the surface of the test cone (41) is provided with an anti-corrosion wear-resistant layer.