CN211477963U

CN211477963U - Cement mortar consistometer

Info

Publication number: CN211477963U
Application number: CN202020129114.7U
Authority: CN
Inventors: 金鑫; 张坤; 罗细军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-09-11
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses a cement mortar consistometer, the on-line screen storage device comprises a base, be equipped with the boss on the base upper surface, still be equipped with the portal frame on the base upper surface, the boss is located portal frame inner middle part, the vertical bracing piece that can slide from top to bottom that is equipped with in the boss, the bracing piece top is equipped with flourishing thick liquid bucket, the bracing piece lower extreme stretches into in the base, open in the base has the groove, a side of bracing piece forms the rack, the inslot is equipped with the gear with rack mesh, the gear housing is established on a pivot, pivot one end stretches out the base and is equipped with first handle on it, the horizontal pole middle part of portal frame is vertical to be opened has the through-hole, can slide in the through-hole and be equipped with the slide bar, the slide bar; the consistometer can ensure that the tip of the cone vertically sinks into cement mortar, can improve the measurement accuracy and is simple and convenient to operate.

Description

Cement mortar consistometer

Technical Field

The utility model relates to a material detection field, in particular to cement mortar consistency appearance.

Background

The cement mortar consistometer is an instrument for measuring the fluidity of mortar, and the consistency of cement mortar is represented by the number of centimeters by which a certain weight of a standard cone is freely sunk into a cement mortar mixture. The cone can not vertically sink into cement mortar due to the problem of the structure of the existing universal cement mortar consistometer, so that the accuracy of the measured result is not high, or repeated measurement is needed, and the use is inconvenient.

Disclosure of Invention

In view of this, the utility model aims at providing a cement mortar consistency appearance can guarantee that cone pointed end sinks cement mortar perpendicularly, can improve the measuring accuracy, and is easy and simple to handle.

The utility model aims at realizing through the following technical scheme:

the cement mortar consistometer comprises a base, wherein a boss is arranged on the upper surface of the base, a portal frame is further arranged on the upper surface of the base, the boss is positioned in the middle of the portal frame, a support rod capable of sliding up and down is vertically arranged in the boss, a mortar containing barrel is arranged at the top end of the support rod, the lower end of the support rod extends into the base, a groove is formed in the base, a rack is formed on one side surface of the support rod, a gear meshed with the rack is arranged in the groove, the gear is sleeved on a rotating shaft, one end of the rotating shaft extends out of the base and is provided with a first handle, a through hole is vertically formed in the middle of a cross rod of the portal frame, a slide rod is slidably arranged in the through hole, the bottom end of the slide rod is connected with a cone with a pointed end.

Further, the fastener is including setting up the draw-in groove of scale downside on the slide bar, the draw-in groove is two and sets up on the slide bar relatively, middle part is equipped with the sliding tray along its length direction on the horizontal pole of portal frame, slide bar both sides are equipped with the fixed plate relatively on horizontal pole one side of portal frame, the fixed plate is improved level and is equipped with the through-hole, and a screw rod both ends pass in the through-hole of two fixed plates respectively, the screw rod middle part is equipped with the round platform, screw thread on the screw rod of round platform both sides is rotated to opposite, the cover is equipped with the ball nut rather than the adaptation respectively on the screw rod of round platform both sides, fixed cover is equipped with the slider on the ball nut, the slider links to each other with a cardboard that is located the sliding tray, in.

Further, the first handle is a rocking handle.

Still further, the bracing piece bottom is equipped with the limiting plate perpendicularly.

The utility model has the advantages that:

the utility model discloses a cement mortar consistency appearance, highly coming through adjusting flourishing thick liquid bucket will be with regard to the cone most advanced, and the cone height need not be adjusted often, can guarantee in the cone most advanced sinks cement mortar perpendicularly, can improve the measuring accuracy degree, convenient operation.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a rear sectional view of fig. 1.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic view of a connection part of the gantry, the screw rod and the slide rod in fig. 1 in an enlarged structure.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.

As shown in fig. 1-4, the cement mortar consistometer comprises a base 1, a boss 2 is arranged on the upper surface of the base 1, a portal frame 3 is also arranged on the upper surface of the base 1, the boss 2 is positioned in the middle of the portal frame 3, a support rod 4 capable of sliding up and down is vertically arranged in the boss 2, a mortar containing barrel 5 is arranged at the top end of the support rod 4, cement mortar to be measured is contained in the mortar containing barrel 5, the lower end of the support rod 4 extends into the base 1, a groove is arranged in the base 1, a rack is formed on one side surface of the support rod 4, a guide block can be arranged on the side surface of the support rod 4, a guide groove is correspondingly arranged on the boss 2 to avoid inclination of the support rod, a gear 6 meshed with the rack is arranged in the groove, the gear 6 is sleeved on a rotating shaft, one end of the rotating shaft extends out of, the bottom end of the sliding rod 8 is connected with a cone 9 with a downward pointed end, the sliding rod 8 is provided with scales 10, and a cross rod of the portal frame 3 is provided with a clamping piece capable of clamping the sliding rod.

This consistency appearance is when using, earlier to the cement mortar that has adorned in splendid attire bucket 5, then with fastener chucking slide bar 8, zero scale on the slide bar 8 this moment just in time aligns with the horizontal pole top surface of portal frame 3, then rotate first handle 7, gear 6 takes the bracing piece to shift up and makes the cement mortar top surface just in time and the most advanced contact of cone 9, at last the release fastener, slide bar 8 and the free gliding of cone 9, cone 9 most advanced sinks in the cement mortar, treat that the digit on the scale can obtain the cement mortar consistency after the certain time, because cement mortar passes through gear 6 rack adjustment with the most advanced contact of cone 9, the height of cone 9 need not be adjusted often, can guarantee cone 9 most advanced perpendicular sinkage cement mortar, can improve the consistency measurement accuracy, and convenient operation.

The clamping piece comprises clamping grooves arranged on the lower sides of scales on the sliding rod 8, the clamping grooves are two and are oppositely arranged on the sliding rod 8, a sliding groove is formed in the middle of the upper portion of a cross rod of the portal frame 3 along the length direction of the cross rod, fixing plates 11 are oppositely arranged on two sides of the sliding rod 8 on one side of the cross rod of the portal frame 3, through holes are horizontally formed in the fixing plates 11, two ends of a screw 12 respectively penetrate through the through holes of the two fixing plates 11, a bearing is sleeved on the screw 12 in each through hole, a round table 13 is arranged in the middle of the screw 12, the round table 13 is aligned with the sliding rod 8, the thread turning directions of the screw 12 on two sides of the round table 13 are opposite, ball nuts matched with the screw 12 are respectively sleeved on two sides of the round table 13, a sliding block 14 is fixedly sleeved on each ball nut, the sliding.

When the clamping piece is used, the second handle 16 is rotated, the screw 12 rotates, the sliding blocks 14 on the two ends of the screw 12 are close to or far away from each other in the sliding grooves due to opposite screw thread turning directions of the two ends of the screw 12, and the clamping plates 15 are connected with the sliding blocks 14 to realize that the two clamping plates 15 are clamped into or withdrawn from the clamping grooves simultaneously, so that the tip of the cone 9 can be further ensured to vertically sink into cement mortar.

The first handle 7 is a rocking handle.

The limiting plate is vertically arranged at the bottom of the supporting rod 4, so that the first handle 7 can be prevented from rotating and transiting, and the gear 6 is separated from the rack.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. Cement mortar consistometer, its characterized in that: comprises a base (1), a boss (2) is arranged on the upper surface of the base (1), a portal frame (3) is further arranged on the upper surface of the base (1), the boss (2) is positioned in the middle of the portal frame (3), a support rod (4) capable of sliding up and down is vertically arranged in the boss (2), a pulp containing barrel (5) is arranged at the top end of the support rod (4), the lower end of the support rod (4) extends into the base (1), a groove is formed in the base (1), a rack is formed on one side surface of the support rod (4), a gear (6) meshed with the rack is arranged in the groove, the gear (6) is sleeved on a rotating shaft, one end of the rotating shaft extends out of the base and is provided with a first conical body (7), a through hole is vertically formed in the middle of a cross rod of the portal frame (3), a slide rod (8) is slidably arranged in the through hole, the bottom end of the slide rod (, the device is characterized in that scales (10) are arranged on the sliding rod (8), and a clamping piece capable of clamping the sliding rod is arranged on a cross rod of the portal frame (3).

2. The cement mortar consistometer according to claim 1, characterized in that: the clamping piece comprises two clamping grooves which are arranged on the lower side of the upper scale of the sliding rod (8) and are oppositely arranged on the sliding rod (8), a sliding groove is formed in the middle of the upper portion of a cross rod of the portal frame (3) along the length direction of the cross rod, fixing plates (11) are oppositely arranged on two sides of the sliding rod (8) on one side of the cross rod of the portal frame (3), through holes are horizontally formed in the fixing plates (11), two ends of a screw rod (12) respectively penetrate through the through holes of the two fixing plates (11), a round table (13) is arranged in the middle of the screw rod (12), the screw threads on the screw rods (12) on two sides of the round table (13) are oppositely screwed, ball nuts matched with the screw rods (12) are respectively sleeved on the two sides of the round table (13), a sliding block (14) is fixedly arranged on the ball nuts, the sliding block (14) is connected with a clamping plate (15) positioned in the, one end of the screw rod (12) is provided with a second handle (16).

3. The cement mortar consistometer according to claim 1 or 2, characterized in that: the first handle (7) is a rocking handle.

4. The cement mortar consistometer according to claim 1, characterized in that: and a limiting plate is vertically arranged at the bottom of the supporting rod (4).