CN210322684U - Clamping groove type V-shaped funnel for measuring working performance of self-compacting concrete mixture - Google Patents
Clamping groove type V-shaped funnel for measuring working performance of self-compacting concrete mixture Download PDFInfo
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- CN210322684U CN210322684U CN201920984959.1U CN201920984959U CN210322684U CN 210322684 U CN210322684 U CN 210322684U CN 201920984959 U CN201920984959 U CN 201920984959U CN 210322684 U CN210322684 U CN 210322684U
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Abstract
The utility model discloses a measure draw-in groove formula V-arrangement funnel of self-compaction concrete mixture working property, it includes: the funnel comprises a funnel body, a funnel body and a funnel cover, wherein the section of the funnel body in the vertical direction is of a V-shaped structure, a pair of guide rails is symmetrically arranged at the bottom of the funnel body, and any one of the guide rails is horizontally arranged; the bottom cover is horizontally arranged at the bottom of the funnel body and is used for covering the discharge hole of the funnel body, and the bottom cover can horizontally slide along a pair of guide rails so as to open the discharge hole of the funnel body. The utility model discloses a bottom to traditional V-arrangement funnel improves the bottom into the pull formula by the flip formula, no longer has the bottom corner, and it is convenient to wash, can guarantee the normal of bottom and close, has guaranteed measuring result's accuracy, improves continuous measurement's efficiency.
Description
Technical Field
The utility model relates to an equipment technical field that concrete measurement used. More specifically speaking, the utility model relates to a measure draw-in groove formula V-arrangement funnel of self-compaction concrete mixture working property.
Background
The working performance of the self-compacting concrete is mainly reflected in three aspects of flow filling property, segregation resistance and clearance passing property. The mobile filling property means that the self-compacting concrete can automatically fill the whole template while pouring, and can automatically remove gas generated in the concrete in the pouring process, so that no cavity is formed in the concrete member, and no bubbles are formed on the surface of the concrete member. The segregation resistance means that the cementing material can not be separated from coarse and fine aggregates in the pouring process of the self-compacting concrete, and the phenomena of bleeding and layering can not be generated before the initial setting of the concrete after the pouring is finished. The clearance passability refers to the ability of the self-compacting concrete to smoothly pass through narrow template clearances or steel bar dense parts on the premise of high flow filling property and high segregation resistance.
The procedure for the application of self-compacting concrete CECS 203-2006 specifies the measurement of the flow filling and segregation resistance of self-compacting concrete using the V-funnel test method.
The bottom that opens fast and have water proofness that traditional V-arrangement funnel attachs is flip formula structure now usually, because the slurry content of self-compaction concrete is more and viscidity is great, consequently after the mobile filling nature and the anti segregation nature of the self-compaction concrete of having measured with the V-arrangement funnel, often can make the bottom corner of V-arrangement funnel bond some cement concrete slurry, it is very difficult to wash, if not abluent very clean, the bottom will can't be closed, make and take place to leak thick liquid phenomenon in next measurement process, influence measuring result's accuracy and continuous measurement efficiency.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
The utility model discloses it is still another purpose to provide a measure draw-in groove formula V-arrangement funnel of self-compaction concrete mixture working property, and it improves through the bottom to traditional V-arrangement funnel, improves the bottom into the pull formula by the flip formula, no longer has the bottom corner, and it is convenient to wash, can guarantee the normal of bottom and close, has guaranteed measuring result's accuracy, improves continuous measurement's efficiency.
In order to achieve these objects and other advantages in accordance with the purpose of the invention, a snap-in V-shaped funnel for measuring the working performance of self-compacting concrete mixes is provided, which comprises:
the funnel comprises a funnel body, a funnel body and a funnel cover, wherein the section of the funnel body in the vertical direction is of a V-shaped structure, a pair of guide rails is symmetrically arranged at the bottom of the funnel body, and any one of the guide rails is horizontally arranged;
the bottom cover is horizontally arranged at the bottom of the funnel body and is used for covering the discharge hole of the funnel body, and the bottom cover can horizontally slide along a pair of guide rails so as to open the discharge hole of the funnel body.
Preferably, the clamping groove type V-shaped funnel for measuring the working performance of the self-compacting concrete mixture is characterized in that the section of the funnel body in the horizontal direction is rectangular, a pair of guide rails is symmetrically arranged at the bottoms of two first side surfaces of the funnel body which are arranged at intervals along the length direction of the funnel body, a baffle is arranged at the bottom of one second side surface of the funnel body which is arranged at intervals along the width direction of the funnel body, and magnet blocks are embedded at intervals on the inner wall of the baffle;
the shape of bottom with the shape of funnel body discharge gate is unanimous, the edge of bottom two first sides that the length direction interval of funnel body set up slide respectively the card locate in a pair of guide rail, the edge of bottom be equipped with on one of them second side that the width direction interval of funnel body set up with the sheetmetal that the magnet piece attracted mutually.
Preferably, the draw-in groove formula V-arrangement funnel of measurement self-compaction concrete mixture working property, the edge of bottom the top of another second side that the width direction interval of funnel body set up is equipped with the arm-tie.
Preferably, the clamping groove type V-shaped funnel for measuring the working performance of the self-compacting concrete mixture is characterized in that an opening is formed in the other second side surface of the funnel body, which is arranged at intervals along the width direction of the funnel body, and the opening is of a vertically arranged strip-shaped structure; the bottom of funnel body still is equipped with scrapes material mechanism, and it includes:
the sliding block is slidably clamped in the opening;
a blocking block which is matched with the sliding block to block the opening;
the scraper blade, its is located the inside lower extreme of funnel body, and hug closely in the inner wall of funnel body, the scraper blade with the edge of bottom another second side edge that the width direction interval of funnel body set up is parallel, a side of scraper blade with slider fixed connection, the length of the lower side edge of scraper blade equals with the interval of a pair of guide rail.
Preferably, the groove type V-shaped funnel for measuring the working performance of the self-compacting concrete mixture is provided with bristles on the lower side edge of the scraper.
Preferably, the groove type V-shaped funnel for measuring the working performance of the self-compacting concrete mixture is characterized in that sealing gaskets made of rubber are arranged on two first side edges of the bottom cover, which are arranged at intervals along the length direction of the funnel body.
Preferably, the clamping groove type V-shaped funnel for measuring the working performance of the self-compacting concrete mixture is provided with an anti-sticking coating on the upper surface of the bottom cover.
The utility model discloses at least, include following beneficial effect:
1. the utility model discloses a bottom to traditional V-arrangement funnel improves the bottom into the pull formula by the flip formula, no longer has the bottom corner, and it is convenient to wash, can guarantee the normal of bottom and close, has guaranteed measuring result's accuracy, improves continuous measurement's efficiency.
Before the funnel is used, the bottom cover is horizontally inserted into the guide rail, so that the discharge hole of the funnel body is just completely shielded, and the bottom cover is tightly attached to the guide rail and the bottom of the funnel body; after the measurement is finished, the bottom cover is horizontally pulled out, the cement concrete in the funnel is discharged, the guide rail and the bottom cover are respectively cleaned, the bottom cover and slurry adhered to the guide rail can be thoroughly cleaned, the cleaning is convenient, the bottom cover is ensured to be inserted into the guide rail again, the discharge hole can be completely sealed, and the slurry leakage phenomenon cannot occur; because the corner of the bottom cover is not formed any more, the cleaning is very convenient and thorough, and the accuracy of the measuring result and the efficiency of continuous measurement are ensured;
2. the utility model is provided with the baffle plate, the bottom cover inserted into the guide rail can be blocked, the bottom cover is prevented from being inserted too far, meanwhile, the magnet block is arranged on the baffle plate, the metal sheet on the side edge of the bottom cover can be magnetically attracted with the magnet block, the bottom cover is ensured to cover the discharge port in a sealing way, and the slurry leakage phenomenon is avoided; meanwhile, the magnetic attraction design structure is simple, and the operation is convenient;
3. the utility model discloses still set up and scrape the material mechanism, between inserting the bottom, when the slider moves to first extreme position along the opening, fill in the shutoff piece in the below of slider, seal the open-ended lower part, slider and shutoff piece can seal the opening completely, at this moment, the lower side of scraper blade is located the guide rail top, can not block the bottom along the slip of guide rail, then insert the bottom into the funnel body, the bottom is sealed the discharge gate of funnel body and is covered; then taking out the plugging block, sliding the sliding block downwards along the opening to a second limit position, driving the scraper blade to move while moving the sliding block, plugging the plugging block above the sliding block, sealing the upper part of the opening, at the moment, contacting the lower side edge of the scraper blade with the upper surface of the bottom cover, after the measurement is finished, sliding the bottom cover out along the guide rail, scraping slurry adhered to the upper surface of the bottom cover by the scraper blade, and primarily cleaning the bottom cover, so that the bottom cover is cleaned more quickly and conveniently; the plugging block and the sliding block completely seal the opening, in practical application, the plugging block and the sliding block can be made of elastic materials, the sliding block and the plugging block are guaranteed to be matched with each other to completely and hermetically plug the opening, and the phenomenon of slurry leakage in the measuring process is avoided.
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.
Drawings
FIG. 1 is a schematic structural view of a trough-type V-shaped funnel for measuring the working performance of self-compacting concrete mixtures according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a trough-type V-shaped funnel for measuring the workability of self-compacting concrete mixes according to another embodiment of the present invention;
fig. 3 is a schematic structural view of a groove-type V-shaped funnel for measuring the working performance of self-compacting concrete mixture according to another embodiment of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials are commercially available unless otherwise specified.
In the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1, the utility model provides a measure draw-in groove formula V-arrangement funnel of self-compaction concrete mixture working property, it includes:
the funnel comprises a funnel body 1, a funnel body and a funnel body, wherein the section of the funnel body in the vertical direction is of a V-shaped structure, a pair of guide rails 11 are symmetrically arranged at the bottom of the funnel body 1, and any guide rail 11 is horizontally arranged;
and a bottom cover 2 horizontally positioned at the bottom of the funnel body 1 and used for covering the discharge hole of the funnel body 1, wherein the bottom cover 2 can horizontally slide along a pair of guide rails 11 so as to open the discharge hole of the funnel body 1.
In the technical scheme, the utility model discloses a bottom 2 to traditional V-arrangement funnel improves to the pull formula bottom 2 is improved by the flip formula, no longer has 2 corners of bottom, and it is convenient to wash, can guarantee the normal of bottom 2 and close, has guaranteed measuring result's accuracy, improves continuous measurement's efficiency.
Before the funnel is used, the bottom cover 2 is horizontally inserted into the guide rail 11, the discharge hole of the funnel body 1 is just completely shielded, and the bottom cover 2 is tightly attached to the guide rail 11 and the bottom of the funnel body 1; after the measurement is finished, the bottom cover 2 is horizontally pulled out, the cement concrete in the funnel is discharged, the guide rail 11 and the bottom cover 2 are respectively cleaned, the slurry adhered to the bottom cover 2 and the guide rail 11 can be thoroughly cleaned, the cleaning is convenient, the discharge port can be completely sealed by inserting the bottom cover 2 into the guide rail 11 again, and the slurry leakage phenomenon cannot occur; because there is no bottom 2 corner, wash very conveniently and thoroughly, guaranteed measuring result's accuracy and continuous measurement's efficiency.
In another technical scheme, the cross section of the funnel body 1 in the horizontal direction is rectangular, a pair of guide rails 11 are symmetrically arranged at the bottoms of two first side surfaces of the funnel body 1 which are arranged at intervals along the length direction of the funnel body 1, a baffle 3 is arranged at the bottom of one second side surface of the funnel body 1 which is arranged at intervals along the width direction of the funnel body, and magnet blocks 31 are embedded at intervals on the inner wall of the baffle 3;
the shape of the bottom cover 2 is consistent with that of the discharge hole of the funnel body 1, two first sides of the bottom cover 2, which are arranged along the length direction of the funnel body 1 at intervals, are respectively clamped in the pair of guide rails 11 in a sliding manner, and one second side of the bottom cover 2, which is arranged along the width direction of the funnel body 1 at intervals, is provided with a metal sheet attracted by the magnet block 31.
In the technical scheme, the baffle 3 is arranged to block the bottom cover 2 inserted into the guide rail 11, so that the bottom cover 2 is prevented from being inserted too far, the magnet block 31 is arranged on the baffle 3, and the metal sheet on the side edge of the bottom cover 2 can be magnetically attracted with the magnet block 31, so that the discharge port is sealed and covered by the bottom cover 2, and the slurry leakage phenomenon is avoided; meanwhile, the magnetic attraction design structure is simple, and the operation is convenient.
In another kind of technical scheme, measure self-compaction concrete mixture working property's draw-in groove formula V-arrangement funnel, the edge of bottom cap 2 the top of another second side that the width direction interval of funnel body 1 set up is equipped with arm-tie 21. The horizontal drawing of the bottom cover 2 along the guide rail 11 is facilitated.
As shown in FIGS. 1 to 3, wherein FIG. 1 is a sectional view in front view, FIG. 2 is a front view, and FIG. 3 is a right side view; in another technical scheme, the clamping groove type V-shaped funnel for measuring the working performance of the self-compacting concrete mixture is characterized in that an opening 12 is arranged on the other second side surface of the funnel body 1 at intervals along the width direction of the funnel body, and the opening is of a vertically arranged strip-shaped structure; the bottom of funnel body 1 still is equipped with scrapes material mechanism, and it includes:
a slider 41 slidably engaged in the opening 12;
a block 42 cooperating with the slider 41 to block the opening 12;
the scraper blade 43, its is located the inside lower extreme of funnel body 1, and hug closely in the inner wall of funnel body 1, the scraper blade 43 with the bottom 2 follow another second side that the width direction interval of funnel body 1 set up is parallel, a side of scraper blade 43 with slider 41 fixed connection, the length of the lower side of scraper blade 43 equals with the interval of a pair of guide rail 11.
In the above technical solution, the utility model discloses still set up the scraper and constructed, inserting between bottom 2, when slider 41 along opening 12 upward movement to first extreme position, plug in the below of slider 41 with shutoff piece 42, seal the lower part of opening 12, slider 41 and shutoff piece 42 can seal opening 12 completely, at this moment, the lower side of scraper 43 is located guide rail 11, can not block the slip of bottom 2 along guide rail 11, then insert bottom 2 to funnel body 1 in, bottom 2 covers funnel body 1's discharge gate is sealed; then the plugging block 42 is taken out, the sliding block 41 slides downwards along the opening 12 to a second limit position, the sliding block 41 moves while driving the scraper 43 to move, the plugging block 42 is plugged above the sliding block 41 to seal the upper part of the opening 12, at the moment, the lower side edge of the scraper 43 is in contact with the upper surface of the bottom cover 2, after the measurement is completed, the bottom cover 2 is pulled out along the guide rail 11 in a sliding mode, the scraper 43 scrapes off slurry adhered to the upper surface of the bottom cover 2, and the bottom cover 2 is preliminarily cleaned, so that the bottom cover 2 is cleaned more quickly and conveniently;
the opening 12 is completely sealed by the plugging block 42 and the sliding block 41, and in practical application, the plugging block 42 and the sliding block 41 can be made of elastic materials, so that the opening 12 is completely and hermetically blocked by the sliding block 41 and the plugging block 42 in a mutually matched mode, and the phenomenon of slurry leakage in the measuring process is avoided.
In another technical scheme, the groove type V-shaped funnel for measuring the working performance of the self-compacting concrete mixture is characterized in that bristles 431 are arranged on the lower side edge of the scraper 43. The bristles 431 can better scrape the slurry on the upper surface of the bottom cover 2.
In another technical scheme, the groove-type V-shaped funnel for measuring the working performance of the self-compacting concrete mixture is characterized in that sealing gaskets made of rubber are arranged on two first side edges of the bottom cover 2, which are arranged at intervals along the length direction of the funnel body 1. Ensuring a sealing contact between the lower cap 2 and the guide rail 11.
In another technical scheme, the groove type V-shaped funnel for measuring the working performance of the self-compacting concrete mixture is characterized in that an anti-sticking coating is arranged on the upper surface of the bottom cover 2. The size adhered to the bottom cover 2 is reduced, so that the scraper 43 can clean the size on the bottom cover 2 more easily and quickly.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (7)
1. Measure draw-in groove formula V-arrangement funnel of self-compaction concrete mixture working property, its characterized in that, it includes:
the funnel comprises a funnel body, a funnel body and a funnel cover, wherein the section of the funnel body in the vertical direction is of a V-shaped structure, a pair of guide rails is symmetrically arranged at the bottom of the funnel body, and any one of the guide rails is horizontally arranged;
the bottom cover is horizontally arranged at the bottom of the funnel body and is used for covering the discharge hole of the funnel body, and the bottom cover can horizontally slide along a pair of guide rails so as to open the discharge hole of the funnel body.
2. The trough type V-shaped funnel for measuring the working performance of the self-compacting concrete mixture according to claim 1, wherein the cross section of the funnel body in the horizontal direction is rectangular, a pair of guide rails are symmetrically arranged on the bottoms of two first side surfaces of the funnel body which are arranged at intervals along the length direction of the funnel body, a baffle plate is arranged at the bottom of one second side surface of the funnel body which is arranged at intervals along the width direction of the funnel body, and magnet blocks are embedded on the inner wall of the baffle plate at intervals;
the shape of bottom with the shape of funnel body discharge gate is unanimous, the edge of bottom two first sides that the length direction interval of funnel body set up slide respectively the card locate in a pair of guide rail, the edge of bottom be equipped with on one of them second side that the width direction interval of funnel body set up with the sheetmetal that the magnet piece attracted mutually.
3. The trough-type V-shaped funnel for measuring the working performance of the self-compacting concrete mixture as recited in claim 2, wherein a pulling plate is provided on the top of the other second side edge of the bottom cover, which is spaced apart from the funnel body in the width direction.
4. The trough-type V-shaped funnel for measuring the working performance of the self-compacting concrete mixture as recited in claim 3, wherein the other second side surface of the funnel body, which is arranged at intervals along the width direction of the funnel body, is provided with an opening which is of a vertically arranged strip-shaped structure; the bottom of funnel body still is equipped with scrapes material mechanism, and it includes:
the sliding block is slidably clamped in the opening;
a blocking block which is matched with the sliding block to block the opening;
the scraper blade, its is located the inside lower extreme of funnel body, and hug closely in the inner wall of funnel body, the scraper blade with the edge of bottom another second side edge that the width direction interval of funnel body set up is parallel, a side of scraper blade with slider fixed connection, the length of the lower side edge of scraper blade equals with the interval of a pair of guide rail.
5. The trough-type V-shaped funnel for measuring the working performance of self-compacting concrete mixtures according to claim 4, characterized in that bristles are arranged on the lower side edge of the scraper.
6. The trough-type V-shaped funnel for measuring the working performance of self-compacting concrete mixtures according to claim 5, wherein the two first sides of the bottom cover, which are spaced apart along the length direction of the funnel body, are provided with sealing gaskets made of rubber.
7. The trough-type V-shaped funnel for measuring the working performance of self-compacting concrete mixtures according to claim 6, characterized in that the upper surface of the bottom cover is provided with an anti-adhesive coating.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920984959.1U CN210322684U (en) | 2019-06-27 | 2019-06-27 | Clamping groove type V-shaped funnel for measuring working performance of self-compacting concrete mixture |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920984959.1U CN210322684U (en) | 2019-06-27 | 2019-06-27 | Clamping groove type V-shaped funnel for measuring working performance of self-compacting concrete mixture |
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| CN210322684U true CN210322684U (en) | 2020-04-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111855526A (en) * | 2020-07-03 | 2020-10-30 | 北京尚水清源水处理技术有限公司 | Device and method for detecting sludge filtering performance |
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2019
- 2019-06-27 CN CN201920984959.1U patent/CN210322684U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111855526A (en) * | 2020-07-03 | 2020-10-30 | 北京尚水清源水处理技术有限公司 | Device and method for detecting sludge filtering performance |
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