CN213749894U - Concrete shrinkage expansion rate detection device - Google Patents
Concrete shrinkage expansion rate detection device Download PDFInfo
- Publication number
- CN213749894U CN213749894U CN202022727032.5U CN202022727032U CN213749894U CN 213749894 U CN213749894 U CN 213749894U CN 202022727032 U CN202022727032 U CN 202022727032U CN 213749894 U CN213749894 U CN 213749894U
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- Prior art keywords
- base
- hinge
- oil
- upper cover
- cover plate
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- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000010030 laminating Methods 0.000 claims abstract description 3
- 239000003921 oil Substances 0.000 claims description 35
- 239000010687 lubricating oil Substances 0.000 claims description 6
- 238000010408 sweeping Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model discloses a concrete shrinkage expansion rate detection device relates to the check out test set field, comprising a main body, the bottom of main part is provided with the base, the top of base is provided with the hinge that extends to the outside of base, one side of hinge is located the hinge bottom and is provided with the side board, the inside that the inboard of side board is located the base is provided with the oil bottle, the top cover of oil bottle is equipped with the oil cap. The utility model discloses a set up the hinge, the side board, the upper cover plate, the sealing layer, buckle ring and buckle lock, pass through hinge connection with two sets of side boards and rotate, make the trapezoidal plate laminating of the inner wall of two sets of side boards and base both sides, carry out the top that the rotation reachd the base through the hinge with the bottom of upper cover plate and the top of a set of side board, the sealing layer through the upper cover plate bottom seals the main part, the buckle ring of upper cover plate bottom gets into the inside and buckle lock meshing of another set of side board simultaneously and is connected, buckle ring pops out with the snap-fastener of buckle lock connection rear side board outer wall.
Description
Technical Field
The utility model relates to a check out test set field specifically is a concrete shrinkage expansion rate detection device.
Background
The concrete shrinkage expansion rate detection device is a special device for measuring the change of the length or the volume of a concrete test piece in the hardening process under a certain environmental condition, can provide reliable basis for the research, education, quality control and detection of the characteristics of the concrete in building science and research institutions, education departments, design and construction units, has wider application range of the concrete, and simultaneously has the same wide application range of the concrete shrinkage expansion rate detection device.
Concrete shrinkage expansion rate detection device places for a long time and exposes to lead to the inside damage of equipment in the air easily, make equipment produce the deformation easily, inside space is not sealed, the dust leads to inside spare part to go wrong when placing, the data that makes the device detect produces the deviation, secondly the device uses for a long time and can make non-paint piece surface carry out the oxidation, the volume of concrete test piece is great, and density is big, the quality is heavy, when installing the test to it, move the time overlength, need move it slowly, get into detection device with the installation of concrete test piece in, lead to the concrete test piece to drop on the way easily and injure operating personnel by a crashing object.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems that in the concrete shrinkage expansion rate detection device in the prior art, sealing protection cannot be performed and the installation test of a concrete test piece wastes time and labor and is low in efficiency, the concrete shrinkage expansion rate detection device is provided.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concrete shrinkage expansion rate detection device, includes the main part, the bottom of main part is provided with the base, the top of base is provided with the hinge that extends to the outside of base, one side of hinge is located the hinge bottom and is provided with the side board, the inside that the inboard of side board is located the base is provided with the oil bottle, the top cover of oil bottle is equipped with the oil cap, there is the upper cover plate top of side board through hinge connection, the top of upper cover plate is seted up and is extended to the inside buckle ring of upper cover plate, the buckle ring inner wall is provided with the buckle lock that extends to the side board outside, the mounting groove that extends to the base inside is seted up on the top of base, the inside cover of mounting groove is equipped with automatic telescopic link, the top tip of automatic telescopic link is located the base top outside and is provided with the supporting shoe.
Preferably, the quantity of side panel is two sets of, the top of base is located the both sides welding of main part and has trapezoidal board, two sets of the inner wall of side panel and the laminating of the trapezoidal board of base both sides.
Preferably, the oil bottle is in threaded connection with the oil cover, an oil sweeping brush extending into the oil bottle is arranged at the bottom end of the oil cover, and lubricating oil is arranged in the oil bottle.
Preferably, the snap ring is connected with the snap lock in a snap-fit manner, and the outer wall of the snap lock is provided with a snap fastener on the outer side of the side panel.
Preferably, the contact position of the upper cover plate and the side panel is provided with a sealing layer, the sealing layer is detachably connected with the side panel through bolts, and a storage battery is arranged in the base.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the hinge, the side board, the upper cover plate, the sealing layer, buckle ring and buckle lock, rotate two sets of side boards through hinge connection, make the inner wall of two sets of side boards laminate with the trapezoidal plate of base both sides, rotate the top that rotates the top of the bottom of upper cover plate and a set of side board through the hinge and reach the top of base, seal the main part through the sealing layer of upper cover plate bottom, the buckle ring of upper cover plate bottom gets into the inside of another set of side board simultaneously and is connected with buckle lock meshing, buckle ring pops out with the snap-fastener of buckle lock connection rear side board outer wall, make the space inside the base seal, protect the main part, make the main part protect suitable non-deformable, make outside dust can not make the main part inside produce the problem;
2. the utility model discloses a set up automatic telescopic link, supporting shoe and mounting groove, open automatic telescopic link, when automatic telescopic link rises to an allocation, place the concrete test piece on the supporting shoe, automatic telescopic link descends, pass through the recess in the middle of the trapezoidal plate with concrete test piece one side, the one end of stirring amesdial is placed into the opposite side of concrete test piece, automatic telescopic link descends to the inside of base, automatic telescopic link is followed on the top of supporting shoe and is descended to the top that is less than the landing leg, test the concrete test piece again, the test finishes the back, one end with the amesdial is separated with one side of concrete test piece, rise through automatic telescopic link, make the supporting shoe on automatic telescopic link top prop the concrete test piece and rise along with automatic telescopic link, make operating personnel need not move the concrete test piece for a long time, operating personnel's operational safety has been improved simultaneously.
Drawings
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a schematic structural view of the automatic telescopic rod, the mounting groove and the supporting block of the present invention.
In the figure: 1. a main body; 2. a base; 3. a hinge; 4. a side panel; 5. an oil bottle; 6. an oil cover; 7. an upper cover plate; 8. a snap ring; 9. a buckle lock; 10. mounting grooves; 11. automatically telescoping the rod; 12. and (7) a supporting block.
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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" 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. The following describes an embodiment of the present invention according to its overall structure.
The automatic telescopic rod (ANT-26) mentioned in the utility model can be ordered in the market or private.
Referring to fig. 1-4, a concrete shrinkage expansion rate detection device includes a main body 1, a base 2 is disposed at the bottom end of the main body 1, a hinge 3 extending to the outer side of the base 2 is disposed at the top end of the base 2, a side panel 4 is disposed at the bottom end of the hinge 3 at one side of the hinge 3, an oil bottle 5 is disposed inside the base 2 and located at the inner side of the side panel 4, an oil cap 6 is sleeved on the top end of the oil bottle 5, an upper cover plate 7 is connected to the top end of the side panel 4 through the hinge 3, a snap ring 8 extending to the inside of the upper cover plate 7 is disposed at the top end of the upper cover plate 7, a snap lock 9 extending to the outer side of the side panel 4 is disposed on the inner wall of the snap ring 8, a mounting groove 10 extending to the inside of the base 2 is disposed at the top end of the mounting groove 10, an automatic telescopic rod 11 is sleeved on the top end of the base 2, and a support block 12 is disposed at the top end of the automatic telescopic rod 11.
Please refer to fig. 1, 2 and 3, the number of the side panels 4 is two, trapezoidal plates are welded at the top end of the base 2 at two sides of the main body 1, the inner walls of the two side panels 4 are attached to the trapezoidal plates at two sides of the base 2, and the periphery of the main body 1 is sealed by attaching the two side panels 4 to the trapezoidal plates.
Please refer to fig. 1 and 4, the oil bottle 5 is connected to the oil cap 6 by a screw thread, the bottom end of the oil cap 6 is provided with an oil sweeping brush extending into the oil bottle 5, and the oil bottle 5 is provided with lubricating oil, so that the main body 1 is maintained by the lubricating oil.
Please refer to fig. 1 and 3, the snap ring 8 is connected to the snap lock 9 in a snap-fit manner, the outer wall of the snap lock 9 is provided with a snap fastener on the outer side of the side panel 4, and the snap ring 8 and the snap lock 9 are opened by pressing the snap fastener.
Please refer to fig. 2 and fig. 3, a sealing layer is disposed at a contact position of the upper cover plate 7 and the side panel 4, the sealing layer is detachably connected to the side panel 4 through a bolt, and a storage battery is disposed inside the base 2, and the main body 1 is sealed and protected by the sealing layer.
The working principle is as follows: when the device is used, firstly, two groups of side panels 4 are connected through hinges 3 to rotate, so that the inner walls of the two groups of side panels 4 are attached to trapezoidal plates on two sides of a base 2, the bottom end of an upper cover plate 7 and the top end of one group of side panels 4 rotate through the hinges 3 to reach the top end of the base 2, a main body 1 is sealed through a sealing layer at the bottom end of the upper cover plate 7, meanwhile, a buckle ring 8 at the bottom end of the upper cover plate 7 enters the inside of the other group of side panels 4 to be clamped and connected with a buckle lock 9, and a snap fastener on the outer wall of the rear side panel 4, which is connected with the buckle lock 9, is popped out to seal the space inside of the base 2 and protect the main body 1, so that the main body 1 is protected properly and is not easy to deform, and external dust cannot cause problems inside the main body 1; when a concrete test piece needs to be tested, the dial indicator is reset to zero, the standard rod on the main body 1 is taken down, the automatic telescopic rod 11 is started through power supply of a storage battery in the base 2, when the automatic telescopic rod 11 rises to a certain position, the concrete test piece is placed at the top end of the supporting block 12, the automatic telescopic rod 11 descends, one side of the concrete test piece passes through a groove in the middle of the trapezoidal plate, one end of the dial indicator is stirred to place the other side of the concrete test piece into the groove, the automatic telescopic rod 11 descends into the base 2, the top end of the supporting block 12 descends to be lower than the top end of the supporting leg along with the automatic telescopic rod 11, then the concrete test piece is tested, after the test is finished, one end of the dial indicator is separated from one side of the concrete test piece, the supporting block 12 at the top end of the automatic telescopic rod 11 is enabled to prop against the concrete test piece to ascend along with the automatic telescopic rod 11 through ascending of the automatic telescopic rod 11, and an operator does not need to carry the concrete test piece for a long time, the operating safety that has improved operating personnel simultaneously, after main part 1 uses, screw thread unscrewing between the oil bottle 5 and the oil lid 6 through the inboard installation of side panel 4, the oil brush that sweeps that uses the 6 bottoms of oil lid dips in the inside lubricating oil of getting oil bottle 5, uses to sweep the oil brush and scribbles lubricating oil on the non-paint surface of device, maintains main part 1, makes main part 1 be difficult for oxidizing.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A concrete shrinkage expansion rate detection device, includes main part (1), its characterized in that: the bottom of the main body (1) is provided with a base (2), the top of the base (2) is provided with a hinge (3) extending to the outer side of the base (2), one side of the hinge (3) is positioned at the bottom of the hinge (3) and is provided with a side panel (4), the inner side of the side panel (4) is positioned inside the base (2) and is provided with an oil bottle (5), the top end of the oil bottle (5) is sleeved with an oil cover (6), the top end of the side panel (4) is connected with an upper cover plate (7) through the hinge (3), the top end of the upper cover plate (7) is provided with a clamping ring (8) extending to the inner part of the upper cover plate (7), the inner wall of the clamping ring (8) is provided with a clamping lock (9) extending to the outer side of the side panel (4), the top end of the base (2) is provided with a mounting groove (10) extending to the inner part of the base (2), an automatic telescopic rod (11) is sleeved inside the mounting groove (10), the top end part of the automatic telescopic rod (11) is positioned outside the top end of the base (2) and is provided with a supporting block (12).
2. The apparatus for detecting the shrinkage-expansion ratio of concrete according to claim 1, wherein: the quantity of side board (4) is two sets of, the both sides welding that the top of base (2) is located main part (1) has trapezoidal plate, and is two sets of the inner wall of side board (4) and the trapezoidal plate laminating of base (2) both sides.
3. The apparatus for detecting the shrinkage-expansion ratio of concrete according to claim 1, wherein: oil bottle (5) and oil cover (6) are connected through screw thread, oil cover (6) bottom is provided with the brush of sweeping oil that extends to oil bottle (5) inside, oil bottle (5) inside is provided with lubricating oil.
4. The apparatus for detecting the shrinkage-expansion ratio of concrete according to claim 1, wherein: the clamping ring (8) is connected with the clamping lock (9) in a clamping mode, and the outer wall of the clamping lock (9) is provided with a snap fastener on the outer side of the side panel (4).
5. The apparatus for detecting the shrinkage-expansion ratio of concrete according to claim 1, wherein: the sealing layer is arranged at the contact position of the upper cover plate (7) and the side panel (4), the sealing layer is detachably connected with the side panel (4) through bolts, and a storage battery is arranged in the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022727032.5U CN213749894U (en) | 2020-11-23 | 2020-11-23 | Concrete shrinkage expansion rate detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022727032.5U CN213749894U (en) | 2020-11-23 | 2020-11-23 | Concrete shrinkage expansion rate detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213749894U true CN213749894U (en) | 2021-07-20 |
Family
ID=76829008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022727032.5U Active CN213749894U (en) | 2020-11-23 | 2020-11-23 | Concrete shrinkage expansion rate detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213749894U (en) |
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2020
- 2020-11-23 CN CN202022727032.5U patent/CN213749894U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yueyang Huaming Concrete Co.,Ltd. Assignor: Fuqiang Technology Co.,Ltd. Contract record no.: X2023980047345 Denomination of utility model: A concrete shrinkage and expansion rate detection device Granted publication date: 20210720 License type: Common License Record date: 20231121 |