CN211602530U - Concrete durability test device - Google Patents
Concrete durability test device Download PDFInfo
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- CN211602530U CN211602530U CN202020143253.5U CN202020143253U CN211602530U CN 211602530 U CN211602530 U CN 211602530U CN 202020143253 U CN202020143253 U CN 202020143253U CN 211602530 U CN211602530 U CN 211602530U
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- 238000012360 testing method Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 241000251468 Actinopterygii Species 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000005070 sampling Methods 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a concrete durability test device, include: the device comprises a cylinder body, a fixed handle and a hinged support; the barrel is cylindrical, and two circular fixed handles are welded on the outer barrel wall at the top end of the barrel; the two fixed handles are bilaterally symmetrical, and hinged supports are arranged right below the two fixed handles; the hinged support is welded on the outer cylinder wall of the cylinder body, and a long circular movable handle is hinged on the hinged support through a rotating shaft; an annular wire bundling ring is welded on the left outer cylinder wall at the bottom end of the cylinder body, and the axis of the wire bundling ring is parallel to the axis of the cylinder body; the utility model has the advantages of simple and reasonable structure, soft cable is dragged and is dragged comparatively laborsaving, and is difficult for the fish tail hand, comparatively practical to effectual solution the utility model provides a problem and not enough.
Description
Technical Field
The utility model relates to a building technical field, more specifically the theory especially relates to a concrete durability test device.
Background
The concrete after the newly mixed concrete is vibrated is still in a fluid state, a shovel is usually used for sampling the concrete on the surface of the structure in the prior art, and the concrete at a position 200mm below the top surface or even deeper can hardly be sampled. However, because the properties of the surface concrete and the inner concrete are sometimes significantly different, the difference is aggravated by poor vibration, and the conventional method has poor representativeness of sampling, so that misjudgment on the overall performance of the structure is easily caused.
In view of the above, patent publication (publication) nos.: CN103149053B discloses a fresh concrete sampling device and a sampling method, which solves the problems that the existing fluidized concrete sampling equipment and technology can not realize the internal sampling of a structure, the sampling representativeness is poor, the misjudgment is easy to cause, and the like. The fresh concrete sampling device comprises a barrel, wherein a handle is vertically arranged at the top end of the barrel in a penetrating mode, the bottom end of the barrel is hinged with a movable bottom plate, a first soft cable is connected between the top side of the movable bottom plate and the handle positioned in an inner cavity of the barrel, and a second soft cable is connected between the bottom side of the movable bottom plate and the outer end of the handle exposed out of the barrel. The sampling method comprises the following steps: 1) an inspection device; 2) opening the bottom end opening of the cylinder body; 3) inserting concrete to a required depth; 4) closing the bottom opening of the cylinder body, and sampling; 5) and (5) carrying out parameter detection on the required sample. The invention has simple structure, convenient operation and reliable action, and the sampling method realizes the sampling of the fresh concrete at different depths from the top surface in the structure so as to finish the accurate measurement.
According to the fresh concrete sampling device, the movable bottom plate is opened and closed by pulling the two soft cables, and the hands are easily scratched, and the two soft cables are hard to pull.
In view of the above, the present invention provides a concrete durability testing apparatus, which is improved in view of the conventional problems, and aims to solve the problems and improve the practical value by the technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concrete durability test device to solve the current concrete sampling device of newly mixing who proposes in the above-mentioned background art, comparatively hard when dragging the soft cable that is used for the movable bottom plate that opens and shuts, and the problem and the not enough of easy fish tail hand.
In order to achieve the above object, the utility model provides a concrete durability test device is reached by following specific technological means:
a concrete durability test apparatus comprising: the device comprises a barrel, a fixed handle, a hinged support, a movable handle, a wire binding ring, a movable bottom plate, a first fixed ring, a first soft cable, a second fixed ring and a second soft cable; the barrel is cylindrical, and two circular fixed handles are welded on the outer barrel wall at the top end of the barrel; the two fixed handles are bilaterally symmetrical, and hinged supports are arranged right below the two fixed handles; the hinged support is welded on the outer cylinder wall of the cylinder body, and a long circular movable handle is hinged on the hinged support through a rotating shaft; an annular wire bundling ring is welded on the left outer cylinder wall at the bottom end of the cylinder body, and the axis of the wire bundling ring is parallel to the axis of the cylinder body; the bottom end of the cylinder body is provided with a circular movable bottom plate, and the movable bottom plate is hinged with the right side of the cylinder body through a hinge; a first annular fixing ring is welded in the middle of the outer wall of the left side of the movable bottom plate, and a first soft rope is arranged on the first fixing ring; one end of the first soft cable is fixedly bound with the first fixing ring, and the other end of the first soft cable penetrates through the wire binding ring and is fixedly bound with one end, far away from the hinged support, of the movable handle on the left side; the middle position of the bottom end of the movable bottom plate is welded with an annular second fixing ring, and the axis of the second fixing ring is perpendicular to the axis of the movable bottom plate; and a second soft cable is arranged on the second fixing ring, one end of the second soft cable is fixedly bound with the second fixing ring, and the other end of the second soft cable is fixedly bound at one end, far away from the hinged support, of the movable handle on the right side.
As a further optimization of this technical scheme, the utility model relates to a concrete durability test device the through-hole of circular form is seted up to the one end that hinged-support was kept away from to the movable handle.
As the further optimization of this technical scheme, the utility model relates to a concrete durability test device first soft cable is worn to establish the ring inboard at the lacing wire ring through clearance fit mode.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model discloses a set up two bilateral symmetry's movable handle, be convenient for draw first soft cable and the soft cable of second respectively through controlling two movable handle for drawing of two soft cables is comparatively laborsaving, and is difficult for the fish tail hand, and the structure is comparatively simple reasonable, and the practicality is stronger.
2. The utility model discloses a to a concrete durability test device's improvement, it is reasonable to have simple structure, and the soft cable is dragged and is drawn comparatively laborsaving, and is difficult for the fish tail hand, comparatively practical advantage, thereby effectual solution the utility model discloses the problem that proposes in background art one with not enough.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the movable bottom plate of the present invention.
In the figure: the rope pulling device comprises a barrel body 1, a fixed handle 2, a hinged support 3, a movable handle 4, a rope binding ring 5, a movable bottom plate 6, a first fixed ring 7, a first soft rope 8, a second fixed ring 9 and a second soft rope 10.
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.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. 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 to 2, the present invention provides a concrete durability testing apparatus, which comprises:
a concrete durability test apparatus comprising: the device comprises a cylinder body 1, a fixed handle 2, a hinged support 3, a movable handle 4, a wire binding ring 5, a movable bottom plate 6, a first fixed ring 7, a first soft cable 8, a second fixed ring 9 and a second soft cable 10; the barrel body 1 is cylindrical, and two circular fixed handles 2 are welded on the outer barrel wall of the top end of the barrel body 1; the two fixed handles 2 are bilaterally symmetrical, and hinged supports 3 are arranged right below the two fixed handles 2; the hinged support 3 is welded on the outer cylinder wall of the cylinder body 1, and a long circular movable handle 4 is hinged on the hinged support 3 through a rotating shaft; an annular bunching ring 5 is welded on the left outer cylinder wall at the bottom end of the cylinder body 1, and the axis of the bunching ring 5 is parallel to the axis of the cylinder body 1; the bottom end of the cylinder body 1 is provided with a circular movable bottom plate 6, and the movable bottom plate 6 is hinged with the right side of the cylinder body 1 through a hinge; a circular first fixing ring 7 is welded in the middle of the outer wall of the left side of the movable bottom plate 6, and a first soft rope 8 is arranged on the first fixing ring 7; one end of the first soft rope 8 is fixedly bound with the first fixing ring 7, and the other end of the first soft rope 8 penetrates through the wire binding ring 5 and then is fixedly bound to one end, far away from the hinged support 3, of the movable handle 4 on the left side; the middle position of the bottom end of the movable bottom plate 6 is welded with an annular second fixing ring 9, and the axis of the second fixing ring 9 is vertical to the axis of the movable bottom plate 6; the second fixing ring 9 is provided with a second soft rope 10, one end of the second soft rope 10 is fixedly bound with the second fixing ring 9, and the other end of the second soft rope 10 is fixedly bound with one end of the movable handle 4 on the right side, which is far away from the hinged support 3.
Specifically, referring to fig. 1, a circular through hole is formed at one end of the movable handle 4 away from the hinged support 3, and the through hole is used for binding the first soft rope 8 and the second soft rope 10.
Specifically, referring to fig. 1, the first soft cable 8 is inserted into the loop of the wire-tying loop 5 in a clearance fit manner, and the wire-tying loop 5 is used for limiting the first soft cable 8 so as to facilitate pulling of the first soft cable 8.
The method comprises the following specific implementation steps:
referring to fig. 1, when the right movable handle 4 is pulled upwards, the right movable handle 4 opens the movable bottom plate 6 through the second soft rope 10; referring to fig. 2, when the left movable handle 4 is pulled upwards, the movable handle 4 closes the movable bottom plate 6 at the bottom end of the cylinder 1 through the first soft rope 8.
In summary, the following steps: according to the concrete durability test device, the two movable handles which are bilaterally symmetrical are arranged, so that the first soft cable and the second soft cable can be pulled respectively through the left movable handle and the right movable handle, the pulling of the two soft cables is labor-saving, the hands are not easy to scratch, the structure is simple and reasonable, and the practicability is high; the utility model discloses a to a concrete durability test device's improvement, it is reasonable to have simple structure, and the soft cable is dragged and is dragged comparatively laborsaving, and is difficult for the fish tail hand, comparatively practical advantage, thereby effectual solution the utility model provides a problem and not enough.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A concrete durability test apparatus comprising: the rope binding machine comprises a cylinder body (1), a fixed handle (2), a hinged support (3), a movable handle (4), a wire binding ring (5), a movable bottom plate (6), a first fixed ring (7), a first soft rope (8), a second fixed ring (9) and a second soft rope (10); the method is characterized in that: the barrel body (1) is cylindrical, and two circular fixed handles (2) are welded on the outer barrel wall of the top end of the barrel body (1); the two fixed handles (2) are bilaterally symmetrical, and hinged supports (3) are arranged right below the two fixed handles (2); the hinged support (3) is welded on the outer cylinder wall of the cylinder body (1), and a long circular movable handle (4) is hinged on the hinged support (3) through a rotating shaft; an annular wire bundling ring (5) is welded on the left outer cylinder wall at the bottom end of the cylinder body (1), and the axis of the wire bundling ring (5) is parallel to the axis of the cylinder body (1); the bottom end of the barrel body (1) is provided with a circular movable bottom plate (6), and the movable bottom plate (6) is hinged with the right side of the barrel body (1) through a hinge; a circular first fixing ring (7) is welded in the middle of the outer wall of the left side of the movable bottom plate (6), and a first soft rope (8) is arranged on the first fixing ring (7); one end of the first soft rope (8) is fixedly bound with the first fixing ring (7), and the other end of the first soft rope (8) penetrates through the wire-tying ring (5) and then is fixedly bound to one end, far away from the hinged support (3), of the movable handle (4) on the left side; an annular second fixing ring (9) is welded in the middle of the bottom end of the movable bottom plate (6), and the axis of the second fixing ring (9) is perpendicular to the axis of the movable bottom plate (6); and a second soft rope (10) is arranged on the second fixing ring (9), one end of the second soft rope (10) is fixedly bound with the second fixing ring (9), and the other end of the second soft rope (10) is fixedly bound with one end, far away from the hinged support (3), of the movable handle (4) on the right side.
2. The concrete durability test apparatus according to claim 1, characterized in that: one end of the movable handle (4) far away from the hinged support (3) is provided with a circular through hole.
3. The concrete durability test apparatus according to claim 1, characterized in that: the first soft rope (8) is arranged inside the wire binding ring (5) in a penetrating mode in a clearance fit mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020143253.5U CN211602530U (en) | 2020-01-07 | 2020-01-07 | Concrete durability test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020143253.5U CN211602530U (en) | 2020-01-07 | 2020-01-07 | Concrete durability test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211602530U true CN211602530U (en) | 2020-09-29 |
Family
ID=72578627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020143253.5U Expired - Fee Related CN211602530U (en) | 2020-01-07 | 2020-01-07 | Concrete durability test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211602530U (en) |
-
2020
- 2020-01-07 CN CN202020143253.5U patent/CN211602530U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |