CN214334583U - From slump section of thick bamboo of taking scale - Google Patents

Abstract

The utility model discloses a slump cone with a scale, which relates to the technical field of building construction and aims to solve the problems of the prior slump cone that the measurement is complicated, the error is large, and the carrying and the use are inconvenient; the utility model comprises a cylinder body and a tamping rod, wherein the cylinder body is in a round platform shape and also comprises a base, a groove is arranged in the middle of the upper end surface of the base, the size of the groove is matched with that of the opening at the lower end of the cylinder body, a scale is vertically and fixedly arranged in the middle of the groove, and the height of the scale is equal to that of the cylinder body; a reserved hole is formed in one side of the base, a funnel is detachably and fixedly mounted at the upper end of the barrel, and two pedals are fixedly arranged on two sides of the lower portion of the barrel respectively; the utility model discloses be convenient for measure, measuring error is little, conveniently carries and uses.

Description

From slump section of thick bamboo of taking scale

Technical Field

The utility model relates to a construction technical field specifically is a from slump section of thick bamboo of taking scale.

Background

At present, the construction industry in China develops rapidly, concrete is an indispensable material in construction, in order to ensure the engineering quality, a slump test needs to be carried out on commercial concrete by adopting a slump cone in the process of casting the concrete on site, and whether the fluidity of the commercial concrete meets the standard requirement is determined by the read slump numerical value and empirical judgment, so that concrete mixing is guided.

The conventional slump cone comprises a cone and a tamper, and the slump test method is carried out by using the device: filling concrete into the barrel in batches, tamping and leveling the concrete along the barrel wall by using a tamping hammer from outside to inside after each filling, pulling up the barrel, measuring by using a scale and a steel tape when the concrete does not slump any more, and subtracting the height of the highest point of the concrete after the slump by using the height of the barrel so as to obtain a slump numerical value; however, the reading in the process is complicated, some workers adopt a measuring tape to insert the measuring tape into the concrete pile after the concrete pile is collapsed for measurement, some workers support an L-shaped scale beside the concrete pile after the concrete pile is collapsed for measurement, some workers can judge the measuring tape by observing the concrete pile by naked eyes by experience, and the methods have large errors and are inconvenient to use; in addition, the tamper is inconvenient to carry with a section of thick bamboo separation, and the inconvenient use that all leads to current slump section of thick bamboo of the inconvenient concrete that adds of nozzle all leads to, consequently, needs a slump section of thick bamboo from taking the scale to solve this problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a from slump section of thick bamboo of taking the scale to solve current slump section of thick bamboo and measure the loaded down with trivial details error big and carry and awkward problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a from slump section of thick bamboo of taking scale, includes barrel and tamper, and the barrel is the round platform shape, still includes the base, and base up end middle part is seted up flutedly, and recess size and barrel lower extreme opening size phase-match, the vertical scale that has set firmly in recess middle part, the height that highly equals the barrel of scale.

Preferably, the upper end of the scale is 0 scale mark, and the height equal to the upper end surface of the base is the maximum scale mark.

Preferably, a reserved hole is formed in one side of the base, the diameter of the reserved hole is larger than or equal to that of the tamper, and the length of the reserved hole is larger than or equal to that of the tamper.

Preferably, a plurality of circles of external threads are arranged at any position on the tamper, internal threads are arranged at positions corresponding to the reserved holes, and the external threads are matched with the internal threads.

Preferably, the funnel is detachably and fixedly mounted at the upper end of the cylinder body, and the shape and the size of the opening at the lower end of the funnel are the same as those of the opening at the upper end of the cylinder body.

Preferably, two sides of the lower part of the cylinder body are respectively and fixedly provided with a pedal, and the distance from the lower end of the pedal to the lower end of the cylinder body is equal to the depth of the groove.

Preferably, two handles I are symmetrically and fixedly arranged on two sides of the barrel, and a handle II is fixedly arranged on one side of the base.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this from slump section of thick bamboo of taking scale, it is convenient to measure, only need observe the scale and the direct reading of concrete upper end after concrete slump can, need not to measure with the help of extra measuring tool, in addition, because concrete and scale next-door neighbour, the reading error is little.

2. The slump cone with the scale is convenient to carry and use, the tamping rod can be inserted into the reserved hole and can be detachably fixed through threads, the base is provided with the groove, the lower end of the cone body is inserted into the groove and limited by the scale, the funnel is detachably fixed at the upper end of the cone body, and when the slump cone is carried, a user only needs to grip the second handle on one side of the base by one hand, and all parts cannot scatter; during the use, pour concrete into from the funnel fast convenient, take out the tamper and can be used for the tamping concrete, the funnel can be pulled down and be convenient for tamp and observe the position, the running-board is also convenient for trample fixed barrel and base when the tamping, the barrel is conveniently taken off to handle one.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the utility model with the cylinder and the tamper removed;

fig. 3 is a schematic view of the three-dimensional structure of the tamper of the present invention;

fig. 4 is a schematic perspective view of the scale of the present invention.

In the figure: 1. a barrel; 2. a first handle; 3. a foot pedal; 4. a funnel; 5. a scale; 6. a base; 7. tamping; 8. a second handle; 9. and reserving holes.

Detailed Description

As shown in fig. 1 to 4, a from slump cone of taking scale, including barrel 1 and tamper 7, barrel 1 is the round platform shape, still includes base 6, refers to fig. 2, and the recess has been seted up at 6 up end middle parts of base, and the recess size matches with 1 lower extreme opening size of barrel, and the vertical scale 5 that has set firmly in recess middle part, and the height that highly equals barrel 1 of scale 5.

For the convenience of reading directly perceived, can establish the upper end of scale 5 into 0 scale mark, establish to the biggest scale mark with height such as 6 up ends of base, after the concrete slump only need observe the scale 5 scale and the direct reading of concrete upper end can.

Referring to fig. 2 and 3, the tamper 7 is separated from the cylinder 1 and is inconvenient to carry, a reserved hole 9 can be formed in one side of the base 6, the diameter of the reserved hole 9 is larger than or equal to that of the tamper 7, and the length of the reserved hole 9 is larger than or equal to that of the tamper 7, so that the tamper 7 can be inserted into the reserved hole 9; furtherly, optional position can be equipped with a plurality of rings of external screw threads on the tamper 7, and the position department that corresponds with it is equipped with the internal thread in reserving hole 9, and the external screw thread cooperatees with the internal thread, prevents to carry in-process tamper 7 from dropping from.

Referring to fig. 1, for convenience of use and carrying, the upper end of the cylinder 1 is detachably and fixedly provided with a funnel 4, and the shape and size of the opening at the lower end of the cylinder 1 are the same as those of the opening at the upper end of the cylinder 1; a pedal 3 can be fixedly arranged on each of two sides of the lower part of the cylinder body 1, and the distance from the lower end of the pedal to the lower end of the cylinder body 1 is equal to the depth of the groove; two handles (2) are preferably symmetrically arranged on two sides of the barrel (1), and a handle (8) can be arranged on one side of the base (6).

Example (b):

a slump cone with a scale is provided, which adopts the structure; wherein, the size of the base 6 is 400 multiplied by 400mm, the thickness is 20mm, the depth of the circular groove is 10mm, the diameter is 200mm, and the diameter of the reserved hole 9 is 10 mm; the diameter of the upper opening of the cylinder body 1 is 100mm, the diameter of the lower opening is 200mm, the height is 310mm, and 10mm of the lower part of the cylinder body 1 is inserted into the groove to play a role in fixing; the upper part of the scale 5 is flush with the upper opening of the cylinder body, the measuring range of the scale 5 is 0-300mm, the measuring precision is 5mm, and less than 5mm can be rounded towards 5.

The slump cone device is simple, convenient and quick to assemble, convenient to read, easy to carry, economical and practical, and the using method is as follows:

(1) before testing, the base 6 is laid on the horizontal ground, the lower end of the cylinder 1 is inserted into the groove to be fixed, and the funnel 4 is arranged at the upper opening of the cylinder 1;

(2) randomly extracting a concrete sample from a tank truck, taking out a tamper 7 from a reserved hole 9 of a base 6, filling concrete into a barrel 1 from a funnel 4 for three times, taking down the funnel 4 after filling, tamping with the tamper 7 after filling each time, treading a pedal 3 by two feet during vibration to prevent the barrel 1 from shaking, then grabbing two handles I2 by two hands to lift the barrel 1, enabling the concrete to collapse downwards by virtue of self weight, cleaning the concrete adhered on a scale 5 after stabilization, and reading the slump value of the sampled concrete;

(3) after the test is completed, all parts of the slump cone are washed clean by water, the tamper 7 is placed in the reserved hole 9, and then the whole device is stored in a dry place so as to be used next time.

The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims (7)

1. The utility model provides a from slump section of thick bamboo of taking scale, includes barrel (1) and tamper (7), barrel (1) is round platform shape, its characterized in that: still include base (6), base (6) up end middle part is seted up flutedly, and the recess size and barrel (1) lower extreme opening size phase-match, the vertical scale (5) that has set firmly in recess middle part, the height that highly equals barrel (1) of scale (5).

2. A slump cone with a scale according to claim 1, wherein: the upper end of the scale (5) is provided with 0 scale mark, and the height equal to the upper end surface of the base (6) is the maximum scale mark.

3. A slump cone with a scale according to claim 1, wherein: reserved hole (9) have been seted up to one side of base (6), and the diameter of diameter more than or equal to tamper (7), the length more than or equal to tamper (7) of reserved hole (9).

4. A slump cone with a scale according to claim 3, wherein: a plurality of circles of external threads are arranged at any position on the tamper (7), internal threads are arranged at positions corresponding to the reserved holes (9), and the external threads are matched with the internal threads.

5. A slump cone with a scale according to claim 1, wherein: the funnel (4) is detachably and fixedly arranged at the upper end of the barrel body (1), and the shape and the size of the lower end opening of the funnel are the same as those of the upper end opening of the barrel body (1).

6. A slump cone with a scale according to claim 1, wherein: two sides of the lower part of the cylinder body (1) are respectively and fixedly provided with a pedal (3), and the distance from the lower end of the pedal to the lower end of the cylinder body (1) is equal to the depth of the groove.

7. A slump cone with a scale according to claim 1, wherein: two handles I (2) are symmetrically and fixedly arranged on two sides of the barrel body (1), and a handle II (8) is fixedly arranged on one side of the base (6).

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