CN217819809U - Concrete detecting device for checking and accepting building construction quality - Google Patents
Concrete detecting device for checking and accepting building construction quality Download PDFInfo
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- CN217819809U CN217819809U CN202222152033.0U CN202222152033U CN217819809U CN 217819809 U CN217819809 U CN 217819809U CN 202222152033 U CN202222152033 U CN 202222152033U CN 217819809 U CN217819809 U CN 217819809U
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Abstract
The utility model relates to a building engineering technical field specifically is a construction quality is built in room and is tested and receive and use concrete detection device, the on-line screen storage device comprises a base, two support columns of fixedly connected with and protection casing, two are distinguished at the top of base the middle part swing joint of support column has the lifter, the middle part swing joint of lifter strikes the pole, strike the one end fixedly connected with rack of pole, strike the other end fixedly connected with of pole and strike the hammer, detection device after the improvement has seted up the spout at the middle part of support column and has made the lifter can carry out lift adjustment along the spout, and the meshing transmission structure makes the rack can carry out the lifting with whole part of strikeing, reaches the effect of holding power, strikes coaxial messenger between pole, strike hammer and the spring and strike the effort of pole and strike the pole and stably release under the effect of spring, is equipped with circular-arc smooth surface and makes the rack descend rapidly along smooth cambered surface after the effect that breaks away from the gear in one side of gear, provides power for the strike hammer.
Description
Technical Field
The utility model relates to a building engineering technology field specifically is a construction quality is built in room and is tested and receive and use concrete detecting device.
Background
Concrete is an important component of a house, when natural disasters such as strong wind, heavy rain and the like face, the strength of the concrete can effectively protect the life and property safety of residents, and the strength of the concrete is directly related to the quality safety of the house, so that the concrete detection device can be used for detecting the strength of the concrete when the house is checked and accepted in safety consideration.
The prior patent (publication number: CN 216117623U) discloses a concrete detection device is tested to building engineering construction quality, including the agitator tank, still including detecting structure and stirring structure, it installs at the agitator tank upper surface to detect the structrual installation, it specifically comprises spliced pole, upper plate, support column, bottom plate and detection tube to detect the structure, the bottom plate is installed at the agitator tank upper surface, surface mounting has the support column on the bottom plate, the inside through connection of bottom plate has the detection tube, the upper plate is installed on the support column top, need test the acceptance to the concrete when engineering construction monitoring, has designed the detection structure when detecting the concrete quality, detects the structure and connects on the roof with the spliced pole, and the support column supports upper plate and bottom plate, makes things convenient for the observation of testing result, and the detection tube passes through the bottom plate and detects the quality of concrete in the agitator tank, detects through the detection tube inside the agitator tank through the detection tube, through elevation structure, rises the detection tube to observe on the bottom plate, makes things convenient for the detection of concrete quality. The inventor discovers that the prior art has the following problems in the process of realizing the utility model: traditional concrete detection device adopts manual power to strike more when carrying out intensity test to the concrete, and is inconsistent to the accuse of the dynamics of striking, and the piece splashes and can bring the injury to operating personnel when just striking, has inaccurate and the potential safety hazard of data.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a construction quality is built in room is tested and is received and use concrete detection device to solve the problem that proposes in the above-mentioned background art. In order to achieve the above purpose, the utility model provides a following technical scheme: the concrete detection device for checking and accepting the construction quality of the building comprises a base, wherein the top of the base is fixedly connected with two support columns and a protective cover respectively, the middle parts of the two support columns are movably connected with a lifting rod, the middle part of the lifting rod is movably connected with a knocking rod, one end of the knocking rod is fixedly connected with a rack, the other end of the knocking rod is fixedly connected with a knocking hammer, the outer part of the knocking rod is movably connected with a spring, and the inner wall of the lifting rod is movably connected with a power mechanism;
the power mechanism comprises a handle movably connected with the inner wall of the lifting rod, and an output shaft of the handle is fixedly connected with a gear.
Further preferably, the middle part of the supporting column is provided with a sliding groove matched with the lifting rod.
Further preferably, the two support columns are symmetrically distributed with respect to a central axis of the base.
Further preferably, a meshing transmission structure is formed between the rack and the gear.
Further preferably, the knocking rod, the knocking hammer and the spring are coaxial.
Further preferably, one side of the gear is provided with a circular arc-shaped smooth surface.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, make the lifter can carry out lift adjustment along the spout through having seted up the spout at the middle part of support column, make whole device be in the horizontality through symmetric distribution between two support columns, and be strikeed and keep the perpendicular relation between the concrete, be convenient for effectively strike the concrete, mesh transmission structure makes the rack can carry out the lifting with whole striking part, reaches and holds the power effect.
The utility model discloses in, through strike the pole, strike between hammer and the spring coaxial make strike the hammer and strike the effort of pole and stably release under the effect of spring, be equipped with circular-arc smooth surface in one side of gear and make the rack descend rapidly along smooth cambered surface after the effect that breaks away from the gear, provide power for striking the hammer.
Drawings
FIG. 1 is a schematic diagram of the formal structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic top view of the present invention;
fig. 4 is a schematic view of a cross-sectional enlarged structure of the power mechanism of the present invention.
In the figure: 1. a base; 2. a support pillar; 3. a protective cover; 4. a lifting rod; 5. a knock bar; 6. a rack; 7. knocking hammers; 8. a spring; 9. a power mechanism; 901. a handle; 902. a gear.
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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a concrete detection device for checking and accepting building construction quality comprises a base 1, wherein the top of the base 1 is fixedly connected with two support columns 2 and a protective cover 3 respectively, the middle parts of the two support columns 2 are movably connected with a lifting rod 4, the middle part of the lifting rod 4 is movably connected with a knocking rod 5, one end of the knocking rod 5 is fixedly connected with a rack 6, the other end of the knocking rod 5 is fixedly connected with a knocking hammer 7, the outer part of the knocking rod 5 is movably connected with a spring 8, and the inner wall of the lifting rod 4 is movably connected with a power mechanism 9;
the power mechanism 9 comprises a handle 901 movably connected with the inner wall of the lifting rod 4, and an output shaft of the handle 901 is fixedly connected with a gear 902.
In this embodiment, as shown in fig. 2, a sliding groove adapted to the lifting rod 4 is formed in the middle of the supporting column 2; it should be noted that the middle of the supporting column 2 is provided with a sliding groove adapted to the lifting rod 4, so that the lifting rod 4 can be adjusted to lift along the sliding groove.
In this embodiment, as shown in fig. 1, two support columns 2 are symmetrically distributed about a central axis of a base 1; it should be noted that, the two support columns 2 are symmetrically distributed about the central axis of the base 1, so that the whole device is in a horizontal state and keeps a vertical relation with the knocked concrete, and the concrete can be knocked effectively.
In this embodiment, as shown in fig. 4, a meshing transmission structure is formed between the rack 6 and the gear 902; it should be noted that, a meshing transmission structure is formed between the rack 6 and the gear 902, so that the rack 6 can lift the whole knocking component, thereby achieving a force accumulation effect.
In the present embodiment, as shown in fig. 1, the knocking lever 5, the knocking hammer 7, and the spring 8 are coaxial; it should be noted that the knocking hammer 7 and the knocking rod 5 are stably released by the spring 8 due to the coaxiality among the knocking rod 5, the knocking hammer 7 and the spring 8.
In this embodiment, as shown in fig. 4, one side of the gear 902 is provided with an arc-shaped smooth surface; it should be noted that, by providing a smooth surface with a circular arc shape on one side of the gear 902, the rack 6 is rapidly lowered along the smooth arc surface after being disengaged from the gear 902, so as to provide power to the hammer 7.
The utility model discloses a use method and advantage: this construction quality is built in room and is checked and receive and use concrete detecting device when using, the working process as follows:
as shown in fig. 1, 2, 3 and 4, firstly, placing concrete to be detected on a base 1 in a protective cover 3, adjusting a lifting rod 4, fixing the lifting rod 4 on a support column 2, rotating a handle 901, driving a gear 902 by an output shaft of the handle 901, driving a rack 6 by the gear 902 to lift a knocking rod 5 and a knocking hammer 7, and when teeth on the rack 6 reach a smooth arc surface of the gear 902, rapidly descending the rack 6 under the action of a spring 8 under the control of disengaging from the gear 902, so as to drive the knocking hammer 7 to knock the concrete, thereby completing the concrete strength test.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a construction quality is built in room checks and accepts and uses concrete detecting device, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with two supporting columns (2) and a protective cover (3) respectively, the middle parts of the two supporting columns (2) are movably connected with a lifting rod (4), the middle part of the lifting rod (4) is movably connected with a knocking rod (5), one end of the knocking rod (5) is fixedly connected with a rack (6), the other end of the knocking rod (5) is fixedly connected with a knocking hammer (7), the outer part of the knocking rod (5) is movably connected with a spring (8), and the inner wall of the lifting rod (4) is movably connected with a power mechanism (9);
the power mechanism (9) comprises a handle (901) movably connected with the inner wall of the lifting rod (4), and an output shaft of the handle (901) is fixedly connected with a gear (902).
2. The concrete detecting device for inspecting and accepting building construction quality according to claim 1, characterized in that: the middle part of the supporting column (2) is provided with a sliding chute matched with the lifting rod (4).
3. The concrete detecting device for inspecting and accepting building construction quality according to claim 1, characterized in that: two between the support column (2) about the axis symmetric distribution of base (1).
4. The concrete detecting device for inspecting and accepting building construction quality according to claim 1, characterized in that: and a meshing transmission structure is formed between the rack (6) and the gear (902).
5. The concrete detecting device for inspecting and accepting building construction quality according to claim 1, characterized in that: the knocking rod (5), the knocking hammer (7) and the spring (8) are coaxial.
6. The concrete detecting device for inspecting and accepting building construction quality according to claim 1, characterized in that: one side of the gear (902) is provided with an arc-shaped smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222152033.0U CN217819809U (en) | 2022-08-16 | 2022-08-16 | Concrete detecting device for checking and accepting building construction quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222152033.0U CN217819809U (en) | 2022-08-16 | 2022-08-16 | Concrete detecting device for checking and accepting building construction quality |
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| CN217819809U true CN217819809U (en) | 2022-11-15 |
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| CN202222152033.0U Active CN217819809U (en) | 2022-08-16 | 2022-08-16 | Concrete detecting device for checking and accepting building construction quality |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118090486A (en) * | 2024-04-17 | 2024-05-28 | 河南中金建设有限公司 | Quality detection equipment for constructional engineering |
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2022
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118090486A (en) * | 2024-04-17 | 2024-05-28 | 河南中金建设有限公司 | Quality detection equipment for constructional engineering |
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