CN208766175U - It is a kind of for measuring the experimental rig of concrete slump and divergence - Google Patents

Abstract

The utility model relates to architectural furniture technical fields, it is specially a kind of for measuring the experimental rig of concrete slump and divergence, including cylinder, handle, conical hopper and measurement slide, the top of the cylinder is connected with the conical hopper, the outside of the conical hopper has shield, and the outer wall of the shield is equipped with the baffle of a rectangle, the measurement slide is fixed on the outer wall of the cylinder, and is located at the underface of the baffle；Because being equipped with the handle that can be stretched on the outer wall of cylinder, so during lifting, two handle merga pass, one portable drawing can be mentioned and, the stack shell offset that may cause by two portable drawings is reduced, the accuracy of measurement is increased, because being equipped with measurement slide on cylinder, and it measures and is equipped with two sections of hinged single order folding rulers and second order folding ruler in slide, the measurement of the slump and divergence can be completed, and is carried on cylinder, avoids being unable to measure because forgetting to carry tool.

Description

It is a kind of for measuring the experimental rig of concrete slump and divergence

Technical field

It is specially a kind of for measuring concrete slump and expanding the utility model relates to architectural furniture technical field The experimental rig of the latitude of emulsion.

Background technique

Slump cylinder is a kind of instrument for testing slump and slump divergence, and the slump is primarily referred to as concrete Plasticizing capacity and pumpable performance, be the height that its degree is measured with a quantizating index, for judge construction can be normal It carries out, influencing concrete slump mainly has the weighing deviation of gradation differentials, water content, horizontal device, the dosage of additive, is easy quilt The several aspects of also temperature of cement etc. ignored.

Original slump cylinder using when need operating personnel's both hands for the handle on slump cylinder while lifting, Bu Nengqing Tiltedly, the free slump for preventing interference concrete, can not then carry out native slump when influencing measurement result, and forgetting to carry measuring scale With the measurement of slump divergence.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of for measuring concrete slump and divergence Experimental rig has and facilitates the lifting slump cylinder vertically of mean force, and is convenient for the advantages that measuring, and it is inaccurate to solve measurement Really, the problem of measuring scale is unable to measure is forgotten to carry.

(2) technical solution

Facilitate the lifting slump cylinder vertically of mean force for realization is above-mentioned, and convenient for measurement purpose, the utility model is mentioned For following technical solution: a kind of for measuring the experimental rig of concrete slump and divergence, including cylinder, handle, taper Funnel and measurement slide, the top of the cylinder are connected with the conical hopper, and the outside of the conical hopper has shield, and The outer wall of the shield is equipped with the baffle of a rectangle, and the measurement slide is fixed on the outer wall of the cylinder, and is located at the gear The underface of piece, the outer wall of the cylinder and the measurement slide extended line vertical direction are symmetrically arranged with two handle swivel bases, institute It states handle to be hinged on the inside of the handle swivel base, the inner wall of the handle is connected with telescopic rod by spring, and the telescopic rod is remote One end from the spring is connected with handle, and the measurement slide is equipped with the single order folding ruler being hinged and second order folds Ruler, and the single order folding ruler and the second order folding ruler can be housed in the inside of the measurement slide, the second order folds There is graduation mark on ruler.

Preferably, the bottom outer wall of the cylinder is symmetrically arranged with two pedals, and the bottom of the pedal has form friction pattern, institute The top for stating pedal has rubber pad.

Preferably, the telescopic rod is cylindrical, and the telescopic rod slides the inner wall in the spring, and the telescopic rod leans on One end of the nearly handle is arranged with rubber cap, is rigidly connected between the handle and the telescopic rod.

Preferably, the inside of the measurement slide is equipped with sliding slot, has slide-bar, the single order folding on the single order folding ruler Folded ruler is additionally provided with level meter on the sliding slot inner wall, the single order folding ruler by slide-bar sliding.

Preferably, the upper and lower ends of the measurement slide are equipped with plug, pass through between the plug and the measurement slide Screw is detachably connected.

Preferably, card slot, the second order folding ruler and the single order folding ruler are offered on the inside of the single order folding ruler Hingedly, it and accommodates in the card slot, also there is graduation mark on the single order folding ruler.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of for measuring the test of concrete slump and divergence Device, have it is following the utility model has the advantages that

1, the utility model on the outer wall of cylinder because be equipped with the handle that can be stretched, during lifting, Two handle merga pass, one portable drawing can be mentioned and, reduced the stack shell offset that may cause by two portable drawings, increase The accuracy of measurement is added.

2, the utility model on cylinder because be equipped with measurement slide, and measure and be equipped with two sections of hinged single orders in slide Folding ruler and second order folding ruler, can complete the measurement of the slump and divergence, and carry on cylinder, avoid because forgetting to carry Tool and be unable to measure.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model using state structure diagram；

Fig. 3 is the structural schematic diagram of A in the utility model.

In figure: 1, cylinder；11, pedal；2, handle；21, handle swivel base；22, telescopic rod；23, handle；24, spring；3, it bores Shape funnel；31, shield；32, baffle；4, slide is measured；401, plug；41, single order folding ruler；411, slide-bar；412, level meter； 42, second order folding ruler；421, graduation mark.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: one kind is for measuring concrete slump and extension The experimental rig of degree, including cylinder 1, handle 2, conical hopper 3 and measurement slide 4, the top of cylinder 1 are connected with conical hopper 3, The outside of conical hopper 3 has shield 31, and the outer wall of shield 31 is equipped with the baffle 32 of a rectangle, and measurement slide 4 is fixed on cylinder The outer wall of body 1, and it is located at the underface of baffle 32, the outer wall and measurement 4 extended line vertical direction of slide of cylinder 1 are symmetrically arranged with two A handle swivel base 21, handle 2 are hinged on 21 inside of handle swivel base, and the inner wall of handle 2 is connected with telescopic rod 22 by spring 24, stretches Contracting bar 22 is connected with handle 23 far from one end of spring 24, and measurement slide 4 is equipped with the single order folding ruler 41 and two being hinged Rank folding ruler 42, and single order folding ruler 41 and second order folding ruler 42 can be housed in the inside of measurement slide 4, second order folding ruler 42 It is upper that there is graduation mark 421.

Further, the bottom outer wall of cylinder 1 is symmetrically arranged with two pedals 11, and the bottom of pedal 11 has form friction pattern, steps on The top of plate 11 has rubber pad, it is ensured that user is trampling when on pedal 11, has reliable stability, telescopic rod 22 is cylindrical, and telescopic rod 22 slides the inner wall in spring 24, and telescopic rod 22 is arranged with rubber cap close to one end of handle 23, holds Being rigidly connected between 23 and telescopic rod 22, the flexible of handle 23 may be implemented, may be incorporated in and lifted together, and lead to Crossing telescopic rod 22 prevents two 23 hand foldings of handle close to the rubber cap that one end of handle 23 is arranged with, and measures the inside of slide 4 Equipped with sliding slot, there is slide-bar 411 on single order folding ruler 41, single order folding ruler 41 is slided by slide-bar 411 in sliding slot inner wall, single order It is additionally provided with the level meter 412 of model yzspy on folding ruler 41, single order folding ruler 41 may be implemented in the inner wall of measurement slide 4 Sliding, and can be rotated, single order folding ruler 41 can be assisted to keep horizontality by level meter 412, guarantee the standard of measurement True property, the upper and lower ends of measurement slide 4 are equipped with plug 401, are detachably connected between plug 401 and measurement slide 4 by screw, Facilitate and dismantle the single order folding ruler 41 measured in slide 4 and second order folding ruler 42, the inside of single order folding ruler 41 opens up There is card slot, second order folding ruler 42 and single order folding ruler 41 are hinged, and accommodate in card slot, also have scale on single order folding ruler 41 Biggish measurement range may be implemented in line 421, and reduces the occupied space of device.

Working principle: cylinder 1 is placed, its lower port is made to be affixed on ground, is slammed pedal 11 with foot, is passed through pedal 11 The rubber pad that the form friction pattern and top that bottom has have, it is ensured that user is trampling when on pedal 11, has reliable Stability, then from the concrete of injection experiments from mouthful conical hopper 3 of the upper end and concrete is stirred evenly, can by shield 31 To prevent the drop of concrete from spilling, concrete fills slump cylinder to 3 bottom of conical hopper, lifts two handles 23, then to On lift slump cylinder, the flexible of handle 23 may be implemented, may be incorporated in and lifted together, and leaned on by telescopic rod 22 The rubber cap that one end of nearly handle 23 is arranged with prevents two 23 hand foldings of handle, and reducing may cause because of two portable drawings Stack shell offset, increases the accuracy of measurement, concrete lose after the support of slump cylinder can downward slump, one section of downward slump It can stop slump after distance, keep single order folding ruler 41 horizontal at this time, second order folding ruler 42 measures slump cylinder upper port and mixes Distance at the top of solidifying mound, the distance are the slump of concrete, then measure concrete with second order folding ruler 42 is horizontal positioned The diameter of heap takes slump divergence of the average value of diameter as concrete.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of for measuring the experimental rig of concrete slump and divergence, including cylinder (1), handle (2), conical hopper (3) and slide (4) are measured, it is characterised in that: the top of the cylinder (1) is connected with the conical hopper (3), the taper leakage The outside of bucket (3) has shield (31), and the outer wall of the shield (31) is equipped with the baffle (32) of a rectangle, the measurement slide (4) be fixed on the outer wall of the cylinder (1), and be located at the underface of the baffle (32), the outer wall of the cylinder (1) with it is described Measurement slide (4) extended line vertical direction is symmetrically arranged with two handle swivel bases (21), and the handle (2) is hinged on the handle and turns On the inside of seat (21), the inner wall of the handle (2) is connected with telescopic rod (22) by spring (24), and the telescopic rod (22) is far from institute The one end for stating spring (24) is connected with handle (23), and measurement slide (4) is equipped with the single order folding ruler (41) being hinged With second order folding ruler (42), and the single order folding ruler (41) and the second order folding ruler (42) can be housed in the measurement and slide The inside of seat (4) has graduation mark (421) on the second order folding ruler (42).

2. according to claim 1 a kind of for measuring the experimental rig of concrete slump and divergence, feature exists In: the bottom outer wall of the cylinder (1) is symmetrically arranged with two pedals (11), and the bottom of the pedal (11) has form friction pattern, institute The top for stating pedal (11) has rubber pad.

3. according to claim 1 a kind of for measuring the experimental rig of concrete slump and divergence, feature exists In: the telescopic rod (22) is cylindrical, inner wall of telescopic rod (22) sliding in the spring (24), the telescopic rod (22) one end close to the handle (23) is arranged with rubber cap, rigidly connects between the handle (23) and the telescopic rod (22) It connects.

4. according to claim 1 a kind of for measuring the experimental rig of concrete slump and divergence, feature exists In: the inside of measurement slide (4) is equipped with sliding slot, has slide-bar (411) on the single order folding ruler (41), the single order folding Folded ruler (41) are additionally provided with level meter on the sliding slot inner wall, the single order folding ruler (41) by the slide-bar (411) sliding (412)。

5. according to claim 1 a kind of for measuring the experimental rig of concrete slump and divergence, feature exists In: the upper and lower ends of measurement slide (4) are equipped with plug (401), between the plug (401) and the measurement slide (4) It is detachably connected by screw.

6. according to claim 1 a kind of for measuring the experimental rig of concrete slump and divergence, feature exists In: card slot, the second order folding ruler (42) and the single order folding ruler (41) are offered on the inside of the single order folding ruler (41) Hingedly, it and accommodates in the card slot, also there are graduation mark (421) on the single order folding ruler (41).