CN214473374U - Telescopic concrete slump cylinder convenient to carry - Google Patents
Telescopic concrete slump cylinder convenient to carry Download PDFInfo
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- CN214473374U CN214473374U CN202120629857.5U CN202120629857U CN214473374U CN 214473374 U CN214473374 U CN 214473374U CN 202120629857 U CN202120629857 U CN 202120629857U CN 214473374 U CN214473374 U CN 214473374U
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- steel ring
- mounting panel
- outer side
- threaded connection
- concrete slump
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Abstract
The utility model discloses a concrete slump cone which can be stretched and carried conveniently, comprising a rubber barrel body, wherein the outer side walls of the upper and lower ends of the rubber barrel body are respectively and fixedly connected with an upper steel ring and a lower steel ring, and the two sides of the upper steel ring and the lower steel ring are respectively connected with an upper mounting plate and a lower mounting plate through detachable connecting components; correspond from top to bottom threaded connection has the bracing piece that is the setting of type of falling L between last mounting panel and the lower mounting panel, one of them bracing piece lateral wall is connected with the indicating mechanism that can reciprocate the regulation. The utility model discloses, through mutually supporting between rubber barrel, last steel ring, lower steel ring, coupling assembling and the bracing piece, rubber barrel uses the rubber shaping, and flexible freely, portable, reduction are artifical, and collapsible and not extruded by other equipment in the transportation, have solved among the prior art problem that the iron skin section of thick bamboo formula received extrusion deformation easily, have ensured the test data accuracy.
Description
Technical Field
The utility model relates to a concrete detection equipment technical field especially relates to a concrete slump section of thick bamboo that can stretch out and draw back, convenient to carry.
Background
The slump of concrete is a quantitative index for measuring the workability of concrete, and is used for judging whether engineering construction can be normally carried out, and the slump cone is a main instrument for measuring the workability of concrete, and is formed by stamping process by using an iron sheet with the thickness of more than 1.5mm, and is horn-shaped with the upper opening of 100mm, the lower opening of 200mm and the height of 300 mm.
However, this slump section of thick bamboo leads to test data inaccurate in test equipment transportation, suffers the extrusion of other equipment easily, and this slump section of thick bamboo is with iron sheet stamping forming simultaneously, when on-the-spot anhydrous scouring, very easily the adhesion of viscous cement paste is on section of thick bamboo wall, need use the iron bar to strike section of thick bamboo wall and clear up, causes the barrel to warp, influences test data's accuracy, and for this reason, we have designed a concrete slump section of thick bamboo that can stretch out and draw back, convenient to carry and have solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a concrete slump cone which can be stretched and carried conveniently.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the concrete slump drum capable of being stretched and convenient to carry comprises a rubber drum body, wherein the outer side walls of the upper end and the lower end of the rubber drum body are respectively and fixedly connected with an upper steel ring and a lower steel ring, and the two sides of the upper steel ring and the lower steel ring are respectively connected with an upper mounting plate and a lower mounting plate through detachable connecting components; correspond from top to bottom threaded connection has the bracing piece that is the setting of type of falling L between last mounting panel and the lower mounting panel, one of them bracing piece lateral wall is connected with the indicating mechanism that can reciprocate the regulation.
As a further description of the above technical solution:
the inner diameter of the rubber barrel is increased from top to bottom in sequence.
As a further description of the above technical solution:
coupling assembling includes the threaded connection piece of being connected with last steel ring and lower steel ring respectively, go up the mounting panel and be close to the equal fixedly connected with thread locating piece of rubber barrel one end with mounting panel down, the thread locating piece is close to threaded connection piece one end fixedly connected with inserted block, the slot with inserted block looks adaptation is seted up to the threaded connection piece lateral wall, threaded connection piece and thread locating piece lateral wall screw thread have cup jointed same interior screw ring.
As a further description of the above technical solution:
the utility model discloses a bracing piece, including upper mounting panel, lower mounting panel, both ends lateral wall all are equipped with the screw thread section about the bracing piece, the screw thread through hole with screw thread section adaptation is seted up to the upper mounting panel lateral wall, the screw thread constant head tank with screw thread section adaptation is seted up to lower mounting panel upper surface.
As a further description of the above technical solution:
the indicating mechanism comprises a scale needle, a movable clamping sleeve is fixedly connected to the outer side wall of the scale needle, the movable clamping sleeve is slidably sleeved on one of the outer side walls of the supporting rod, the outer side wall of the movable clamping sleeve penetrates through and is in threaded connection with a pressing bolt, and the pressing bolt is located at one end of the movable clamping sleeve and corresponds to one end of the outer side wall of the supporting rod in contact with and abuts against the outer side wall of the supporting rod.
As a further description of the above technical solution:
one of the support rods is provided with scale marks on the outer side wall, and the movable jacket is movably sleeved on the outer side wall of the support rod provided with the scale marks.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this can stretch out and draw back, convenient to carry's concrete slump section of thick bamboo through mutually supporting between rubber barrel, last steel ring, lower steel ring, coupling assembling and the bracing piece, the rubber barrel uses the rubber shaping, and flexible freely, portable, reduction manual work, and collapsible and not extruded by other equipment in the transportation, solved among the prior art problem that the iron skin section of thick bamboo formula received extrusion deformation easily, ensured the test data accuracy.
2. Compared with the prior art, this can stretch out and draw back, convenient to carry's concrete slump section of thick bamboo through the setting of rubber barrel, when meetting the condition of cement paste adhesion in the test procedure, just can drop the grout bullet of adhesion at the flexible in-process of rubber barrel, guarantees that the barrel is indeformable, has ensured test data's accuracy.
Drawings
Fig. 1 is a schematic structural view of a concrete slump cone which can be extended and carried conveniently, which is provided by the utility model;
FIG. 2 is a schematic structural view of an upper mounting plate in the concrete slump cone which can be extended and retracted and is convenient to carry;
FIG. 3 is a schematic structural view of the lower mounting plate in the concrete slump cone which can be extended and retracted and is convenient to carry;
fig. 4 is the utility model provides a can stretch out and draw back, convenient to carry's concrete slump section of thick bamboo in the connection structure sketch map of lower steel ring and lower mounting panel.
Illustration of the drawings:
1. a rubber cylinder; 2. steel rings are arranged; 3. a steel ring is arranged; 4. an upper mounting plate; 5. a lower mounting plate; 6. a support bar; 7. a threaded connection block; 8. a threaded positioning block; 9. inserting a block; 10. a slot; 11. an internally threaded ring; 12. a threaded segment; 13. a threaded through hole; 14. a thread positioning groove; 15. a scale needle; 16. scale lines; 17. a movable jacket; 18. the bolt is pressed.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the utility model provides a concrete slump section of thick bamboo that can stretch out and draw back, convenient to carry: including rubber barrel 1, rubber barrel 1 internal diameter from the top down increases in proper order, steel ring 2 and lower steel ring 3 are gone up to rubber barrel 1 upper and lower both ends lateral wall fixedly connected with respectively, it all is connected with mounting panel 4 and lower mounting panel 5 respectively through detachable coupling assembling to go up steel ring 2 and lower steel ring 3 both sides, rubber barrel 1 uses the rubber shaping, flexible freely, portable, reduce the manual work, and collapsible and not extruded by other equipment in the transportation, the accuracy of test data has been ensured.
Specifically, coupling assembling includes threaded connection piece 7 of being connected with last steel ring 2 and lower steel ring 3 respectively, it is close to the equal fixedly connected with thread locating piece 8 of rubber barrel 1 one end to go up mounting panel 4 and lower mounting panel 5, thread locating piece 8 is close to 7 one end fixedly connected with inserted blocks 9 of threaded connection piece, slot 10 with inserted blocks 9 looks adaptation is seted up to 7 lateral walls of threaded connection piece, threaded connection piece 7 and 8 lateral wall screw threads of thread locating piece have cup jointed same interior screw ring 11, it has realized going up mounting panel 4 and last steel ring 2 like this, lower mounting panel 5 and the connection of dismantling between the lower steel ring 3, be convenient for press steel ring 2 and rubber barrel 1 after the experiment end and make it accomodate to realize folding in lower steel ring 3, be convenient for accomodate and transport.
Correspond about and go up mounting panel 4 and down between the mounting panel 5 threaded connection have the same root be the bracing piece 6 that the type of falling L set up, both ends lateral wall all is equipped with screw thread section 12 about bracing piece 6, go up the mounting panel 4 lateral wall and offer with the screw thread through hole 13 of 12 looks adaptations of screw thread section, the screw thread constant head tank 14 with 12 looks adaptations of screw thread section is offered to lower mounting panel 5 upper surface, screw thread through hole 13 and screw thread constant head tank 14 are according to steel ring 2 and lower steel ring 3's big or small dislocation set.
One of the support rods 6 is connected with an indicating mechanism capable of moving up and down for adjustment, the indicating mechanism comprises a scale needle 15, the outer side wall of the scale needle 15 is fixedly connected with a movable jacket 17, the outer side wall of one of the support rods 6 is provided with a scale line 16, the movable jacket 17 is movably sleeved on the outer side wall of the support rod 6 provided with the scale line 16, the movable jacket 17 is slidably sleeved on the outer side wall of one of the support rods 6, the outer side wall of the movable jacket 17 penetrates through and is in threaded connection with a pressing bolt 18, one end of the pressing bolt 18 positioned in the movable jacket 17 is in contact with and abuts against the outer side wall of the corresponding support rod 6, wherein the movable jacket 17 can be a movable clamp manufactured by using a torsion spring in the prior art, the movable clamp is the prior mature technology and is not repeated, the stability of the movable jacket 17 is further ensured by using the contact and abutment of the pressing bolt 18 and the support rod 6, and the position of the scale needle 15 is convenient to adjust and stabilize in time, so as to read and record data.
The working principle is as follows: during the use, at first, with the hand respectively pulling go up steel ring 2 and lower steel ring 3 for rubber barrel 1 struts, then aim at threaded connection piece 7 with each inserted block 9 and insert in the slot 10 that corresponds, rotate the internal thread ring 11 that is located on screw thread locating piece 8, make internal thread ring 11 toward the direction removal that is close to threaded connection piece 7 until threaded connection piece 7 and internal thread ring 11 inside wall threaded connection, accomplish the stable connection between last steel ring 2 and last mounting panel 4, lower steel ring 3 and lower mounting panel 5.
The supporting rod 6 is rotated and moved downwards, so that the thread section 12 on the supporting rod 6 is correspondingly in threaded connection with the upper mounting plate 4 and the lower mounting plate 5, at the moment, under the supporting action of the supporting rod 6, the upper steel ring 2 and the lower steel ring 3 are stable, namely, the rubber cylinder 1 is stably kept in an opening state, then the movable jacket 17 is clamped to the position, close to the top, of the supporting rod 6 provided with the scale marks 16, and the abutting bolt 18 is rotated to enable the movable jacket to be stable.
The concrete is loaded into the rubber cylinder 1 for three times, after uniform insertion and tamping, the rubber cylinder 1 is quickly lifted within 5 to 10 seconds, after the concrete stops collapsing, the pressing bolt 18 is rotated and the movable jacket 17 is moved so that the scale needle 15 is located at the highest position of the concrete, the pressing bolt 18 is rotated again so that the position of the movable jacket 17 is stable, data is read and recorded, and a collapse degree test is completed.
After the experiment, will move about and press from both sides cover 17 and take off, rotate bracing piece 6 and make bracing piece 6 take out from last mounting panel 4 and mounting panel 5 down between, rotate internal thread ring 11 for internal thread ring 11 moves to internal thread ring 11 and threaded connection piece 7 separation toward screw thread locating piece 8, then can take off last mounting panel 4 and lower mounting panel 5 are whole, will go up steel ring 2 extrusion downwards, rubber barrel 1 is folding and accomodate 3 inboards of steel ring down, conveniently carries the transportation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. Can stretch out and draw back, convenient to carry's concrete slump section of thick bamboo, its characterized in that: the rubber tube comprises a rubber tube body (1), wherein the outer side walls of the upper end and the lower end of the rubber tube body (1) are respectively and fixedly connected with an upper steel ring (2) and a lower steel ring (3), and the two sides of the upper steel ring (2) and the lower steel ring (3) are respectively connected with an upper mounting plate (4) and a lower mounting plate (5) through detachable connecting components;
correspond from top to bottom go up threaded connection and be bracing piece (6) that the same root set up of falling L between mounting panel (4) and lower mounting panel (5), one of them bracing piece (6) lateral wall is connected with the indicating mechanism that can reciprocate to adjust.
2. The telescopic and portable concrete slump cone of claim 1, wherein: the inner diameter of the rubber cylinder body (1) is increased from top to bottom in sequence.
3. The telescopic and portable concrete slump cone of claim 1, wherein: coupling assembling includes threaded connection piece (7) be connected with last steel ring (2) and lower steel ring (3) respectively, go up mounting panel (4) and lower mounting panel (5) and be close to rubber barrel (1) the equal fixedly connected with thread locating piece (8) of one end, thread locating piece (8) are close to threaded connection piece (7) one end fixedly connected with inserted block (9), slot (10) with inserted block (9) looks adaptation are seted up to threaded connection piece (7) lateral wall, threaded connection piece (7) and thread locating piece (8) lateral wall screw thread has cup jointed same interior becket (11).
4. The telescopic and portable concrete slump cone of claim 1, wherein: both ends lateral wall all is equipped with screw thread section (12) about bracing piece (6), go up mounting panel (4) lateral wall and offer screw thread through hole (13) with screw thread section (12) looks adaptation, mounting panel (5) upper surface is seted up down and is offered screw thread constant head tank (14) with screw thread section (12) looks adaptation.
5. The telescopic and portable concrete slump cone of claim 1, wherein: the indicating mechanism comprises a scale needle (15), a movable clamping sleeve (17) is fixedly connected to the outer side wall of the scale needle (15), the movable clamping sleeve (17) is slidably sleeved on one of the outer side walls of the supporting rod (6), a pressing bolt (18) penetrates through the outer side wall of the movable clamping sleeve (17) and is in threaded connection with the outer side wall of the movable clamping sleeve, and the pressing bolt (18) is located at one end of the movable clamping sleeve (17) and corresponds to the outer side wall of the supporting rod (6) in a contact and abutting mode.
6. The telescopic and portable concrete slump cone of claim 5, wherein: the outer side wall of one of the support rods (6) is provided with scale marks (16), and the movable jacket (17) is movably sleeved on the outer side wall of the support rod (6) provided with the scale marks (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120629857.5U CN214473374U (en) | 2021-03-29 | 2021-03-29 | Telescopic concrete slump cylinder convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120629857.5U CN214473374U (en) | 2021-03-29 | 2021-03-29 | Telescopic concrete slump cylinder convenient to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214473374U true CN214473374U (en) | 2021-10-22 |
Family
ID=78175560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120629857.5U Active CN214473374U (en) | 2021-03-29 | 2021-03-29 | Telescopic concrete slump cylinder convenient to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214473374U (en) |
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2021
- 2021-03-29 CN CN202120629857.5U patent/CN214473374U/en active Active
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