CN210375937U - Underground structure concrete strength detection device - Google Patents
Underground structure concrete strength detection device Download PDFInfo
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- CN210375937U CN210375937U CN201921316585.2U CN201921316585U CN210375937U CN 210375937 U CN210375937 U CN 210375937U CN 201921316585 U CN201921316585 U CN 201921316585U CN 210375937 U CN210375937 U CN 210375937U
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Abstract
The utility model relates to the technical field of concrete strength detection, in particular to a concrete strength detection device for an underground structure, which comprises a frame and a detection mechanism; the rack is of a frame structure, a first screw rod is rotatably mounted at the rear side of the rack, a first threaded sleeve is in threaded connection with the first screw rod, and the first threaded sleeve is in sliding connection with the rack; an installation frame is fixedly installed on the outer side of the first threaded sleeve, and the detection mechanism is vertically installed on the installation frame; the detection mechanism comprises an installation cylinder and a drill bit arranged in the installation cylinder. This experiment is novel to utilize cooperation between first screw rod and the first swivel nut to drive detection mechanism horizontal slip in the earth's surface to can carry out concrete strength to the different positions of underground structures and detect, still utilize cooperation between second screw rod and the second swivel nut to drive detection mechanism and slide from top to bottom, increase concrete detection scope improves the accuracy of testing result.
Description
Technical Field
The utility model relates to a concrete strength detects technical field, specifically is an underground structures concrete strength detection device.
Background
The underground building is a building built in rock stratum or soil layer, is a product of the high-speed development of modern cities, plays a role in alleviating urban contradictions and improving living environment, and also develops a new living field for human beings. Underground buildings can be classified by function into military, civil, air-defense engineering, industrial, traffic and communication, warehouse, and underground utilities. The building design requirements are as follows:
① selecting the place with good engineering geological and hydrogeological conditions;
② ensuring the necessary protection;
③ creating a suitable internal environment;
④ create advantages for structural design and construction.
When the concrete strength detection is carried out on an underground structure in the prior art, the detection mechanism cannot adjust the position after being fixed, so that the concrete strength of only one position can be detected during detection at each time, the detection range is small, and the concrete strength detection is inaccurate.
Therefore, in view of the above situation, there is a strong need to develop a device for detecting the concrete strength of an underground structure to overcome the disadvantages of the current practical application.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an underground structures concrete intensity detection device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the underground structure concrete strength detection device comprises a frame and a detection mechanism; the rack is of a frame structure, a first screw rod is rotatably mounted at the rear side of the rack, a first threaded sleeve is in threaded connection with the first screw rod, and the first threaded sleeve is in sliding connection with the rack; an installation frame is fixedly installed on the outer side of the first threaded sleeve, and the detection mechanism is vertically installed on the installation frame; the detection mechanism comprises an installation cylinder and a drill bit arranged inside the installation cylinder, two guide rods are symmetrically arranged on the left side and the right side of the drill bit in the installation cylinder, a rotary motor for driving the drill bit to rotate is further arranged inside the installation cylinder, the left side and the right side of the rotary motor are connected with the guide rods in a sliding mode through a sliding sleeve, an electric push rod for driving the rotary motor to move up and down is further arranged inside the installation cylinder, and a sensor is further arranged inside the installation cylinder.
As a further aspect of the present invention: a first motor for driving the first screw rod to rotate is fixedly mounted on the rack.
As a further aspect of the present invention: the sensors include a timer and a distance sensor.
As a further aspect of the present invention: the detection mechanism is connected with the mounting frame in a sliding manner through a sliding block; the upper side at the rear part of the rack is fixedly provided with a base, a vertical support is rotatably arranged on the base, a second screw rod is rotatably arranged on the inner side of the vertical support, a second screw sleeve is connected to the second screw rod in a threaded manner, the second screw sleeve is slidably connected with the vertical support, a buckle is arranged on the outer side of the second screw sleeve, and a clamping seat matched with the buckle is arranged on the outer side of the detection mechanism.
As a further aspect of the present invention: the base is further provided with a knob for driving the vertical support to rotate, and the vertical support is provided with a second motor for driving the second screw rod to rotate.
As a further aspect of the present invention: still install the display screen in the frame, display screen and sensor electric connection.
As a further aspect of the present invention: and a cutting tool bit is arranged on the outer side of the mounting cylinder.
Compared with the prior art, the beneficial effects of the utility model are that: this experiment is novel to utilize cooperation between first screw rod and the first swivel nut to drive detection mechanism horizontal slip in the earth's surface to can carry out concrete strength to the different positions of underground structures and detect, still utilize cooperation between second screw rod and the second swivel nut to drive detection mechanism and slide from top to bottom, increase concrete detection scope improves the accuracy of testing result.
Drawings
Fig. 1 is a schematic structural diagram of an underground structure concrete strength detection device.
Fig. 2 is a schematic structural diagram of a detection mechanism in the concrete strength detection device for the underground structure.
Fig. 3 is a plan view of an underground structure concrete strength detecting apparatus according to embodiment 1.
Fig. 4 is a plan view of an underground structure concrete strength detecting apparatus according to embodiment 2.
In the figure: the device comprises a machine frame 1, a first screw rod 2, a first mounting frame 3, a detection mechanism 4, a mounting cylinder 401, a guide rod 402, a drill bit 403, an electric push rod 404, a rotary motor 405, a sensor 406, a through hole 407, a first motor 5, a first threaded sleeve 6, a display screen 7, a base 8, a knob 9, a second screw rod 10, a second threaded sleeve 11, a second motor 12, a buckle 13, a cutting tool bit 14, a sliding block 15 and a clamping seat 16.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, an underground structure concrete strength detection apparatus includes a frame 1 and a detection mechanism 4; the rack 1 is of a frame structure, a first screw rod 2 is rotatably mounted at the rear side of the rack 1, a first threaded sleeve 6 is connected to the first screw rod 2 in a threaded manner, the first threaded sleeve 6 is slidably connected with the rack 1, and the first threaded sleeve 6 is driven to slide left and right on the rack 1 through the rotation of the first screw rod 2; the mounting frame 3 is fixedly mounted on the outer side of the first threaded sleeve 6, and the detection mechanism 4 is vertically mounted on the mounting frame 3 and used for detecting the concrete strength of a structure issued on the earth surface;
specifically, in this embodiment, the frame 1 is fixedly provided with a first motor 5 for driving the first screw rod 2 to rotate;
the detection mechanism 4 comprises an installation cylinder 401 and a drill bit 403 arranged inside the installation cylinder 401, two guide rods 402 are symmetrically arranged on the left side and the right side of the drill bit 403 in the installation cylinder 401, a rotating motor 405 for driving the drill bit 403 to rotate is further arranged inside the installation cylinder 401, the left side and the right side of the rotating motor 405 are in sliding connection with the guide rods 402 through a sliding sleeve, an electric push rod 404 for driving the rotating motor 405 to move up and down is further arranged inside the installation cylinder 401, when concrete strength of a structure is detected, the rack 1 is placed into the ground surface, and the drill bit 403 is drilled into the concrete structure by extending the length of the electric push rod 404; the sensor 406 is also installed inside the installation cylinder 401, and the sensor 406 comprises a timer and a distance sensor for detecting the time and distance of the drill bit 403 entering the concrete and recording the time and distance for subsequent data analysis.
Example 2
Referring to fig. 1 to 3, in an embodiment of the present invention, an underground structure concrete strength detection apparatus includes a frame 1 and a detection mechanism 4; the rack 1 is of a frame structure, a first screw rod 2 is rotatably mounted at the rear side of the rack 1, a first threaded sleeve 6 is connected to the first screw rod 2 in a threaded manner, the first threaded sleeve 6 is slidably connected with the rack 1, and the first threaded sleeve 6 is driven to slide left and right on the rack 1 through the rotation of the first screw rod 2; the mounting frame 3 is fixedly mounted on the outer side of the first threaded sleeve 6, and the detection mechanism 4 is vertically mounted on the mounting frame 3 and used for detecting the concrete strength of a structure issued on the earth surface;
specifically, in this embodiment, the frame 1 is fixedly provided with a first motor 5 for driving the first screw rod 2 to rotate;
the detection mechanism 4 comprises an installation cylinder 401 and a drill bit 403 arranged inside the installation cylinder 401, two guide rods 402 are symmetrically arranged on the left side and the right side of the drill bit 403 in the installation cylinder 401, a rotating motor 405 for driving the drill bit 403 to rotate is further arranged inside the installation cylinder 401, the left side and the right side of the rotating motor 405 are in sliding connection with the guide rods 402 through a sliding sleeve, an electric push rod 404 for driving the rotating motor 405 to move up and down is further arranged inside the installation cylinder 401, when concrete strength of a structure is detected, the rack 1 is placed into the ground surface, and the drill bit 403 is drilled into the concrete structure by extending the length of the electric push rod 404; the sensor 406 is also installed inside the installation cylinder 401, and the sensor 406 comprises a timer and a distance sensor for detecting the time and distance of the drill bit 403 entering the concrete and recording the time and distance for subsequent data analysis.
Referring to fig. 4, the difference between the present embodiment and embodiment 1 is that the detecting mechanism 4 is slidably connected to the mounting frame 3 through a slider 15, and the detecting mechanism 4 can slide up and down inside the mounting frame 3 through the slider 15; a base 8 is fixedly installed on the upper side of the rear portion of the rack 1, a vertical support is rotatably installed on the base 8, a second screw 10 is rotatably installed on the inner side of the vertical support, a second screw sleeve 11 is connected to the second screw 10 in a threaded manner, the second screw sleeve 11 is connected with the vertical support in a sliding manner, a buckle 13 is installed on the outer side of the second screw sleeve 11, a clamping seat 16 matched with the buckle 13 is installed on the outer side of the detection mechanism 4, when concrete strength of an underground structure is detected, the vertical support is rotated to be in a vertical state, then the buckle 13 is clamped and installed on the clamping seat 16, the second screw sleeve 11 is driven by the second screw 10 to slide up and down, the detection mechanism 4 is driven to slide up and down, and the range of the detection mechanism 4 for detecting concrete can be increased;
specifically, in this embodiment, the base 8 is further provided with a knob 9 for driving the vertical bracket to rotate, and the vertical bracket is provided with a second motor 12 for driving a second screw rod 10 to rotate;
the rack 1 is also provided with a display screen 7, and the display screen 7 is electrically connected with the sensor 406 and used for displaying the time and distance of the drill bit 403 drilling into the concrete in real time;
in order to facilitate the detection mechanism 4 to slide smoothly in the ground, a cutting head 14 is provided on the outer side of the mounting cylinder 401 for cutting the ground surface.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. The underground structure concrete strength detection device is characterized by comprising a rack (1) and a detection mechanism (4); the rack (1) is of a frame structure, a first screw rod (2) is rotatably mounted at the rear side of the rack (1), a first threaded sleeve (6) is connected to the first screw rod (2) in a threaded manner, and the first threaded sleeve (6) is connected with the rack (1) in a sliding manner; an installation frame (3) is fixedly installed on the outer side of the first threaded sleeve (6), and the detection mechanism (4) is vertically installed on the installation frame (3); detection mechanism (4) are including installation section of thick bamboo (401) and setting up and installation section of thick bamboo (401) inside drill bit (403), two guide bars (402) are installed to the left and right sides symmetry that lies in drill bit (403) in installation section of thick bamboo (401), and the inside of installation section of thick bamboo (401) is still installed and is driven drill bit (403) pivoted rotating electrical machines (405), and sliding connection through sliding sleeve and guide bar (402) is passed through to the left and right sides of rotating electrical machines (405), the inside of installation section of thick bamboo (401) is still installed and is driven electric putter (404) that rotating electrical machines (405) reciprocated, and sensor (406) are still installed to the inside of installation section of thick bamboo (401).
2. An underground structure concrete strength detection device according to claim 1, characterized in that a first motor (5) for driving the first screw rod (2) to rotate is fixedly installed on the frame (1).
3. An underground structure concrete strength detection apparatus according to claim 2, wherein the sensor (406) includes a timer and a distance sensor.
4. An underground structure concrete strength detection device according to claim 1, characterized in that the detection mechanism (4) is slidably connected with the mounting frame (3) through a slide block (15); frame (1) rear portion's upside is fixed mounting still has base (8), rotates on base (8) and installs vertical support, and the inboard of vertical support is rotated and is installed second screw rod (10), and threaded connection has second swivel nut (11) on second screw rod (10), second swivel nut (11) and vertical support sliding connection, buckle (13) are installed in the outside of second swivel nut (11), cassette (16) of mutually supporting with buckle (13) are installed in the outside of detection mechanism (4).
5. An underground structure concrete strength detection device according to claim 4, characterized in that the base (8) is further provided with a knob (9) for driving a vertical bracket to rotate, and the vertical bracket is provided with a second motor (12) for driving a second screw rod (10) to rotate.
6. An underground structure concrete strength detection device according to claim 3, characterized in that a display screen (7) is further mounted on the frame (1), and the display screen (7) is electrically connected with the sensor (406).
7. An underground structure concrete strength detecting apparatus according to any one of claims 1 to 6, wherein a cutter bit (14) is provided outside the installation tube (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921316585.2U CN210375937U (en) | 2019-08-14 | 2019-08-14 | Underground structure concrete strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921316585.2U CN210375937U (en) | 2019-08-14 | 2019-08-14 | Underground structure concrete strength detection device |
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| CN210375937U true CN210375937U (en) | 2020-04-21 |
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| CN201921316585.2U Active CN210375937U (en) | 2019-08-14 | 2019-08-14 | Underground structure concrete strength detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486479A (en) * | 2022-01-26 | 2022-05-13 | 中国铁建重工集团股份有限公司 | Concrete strength detection device and method |
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2019
- 2019-08-14 CN CN201921316585.2U patent/CN210375937U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486479A (en) * | 2022-01-26 | 2022-05-13 | 中国铁建重工集团股份有限公司 | Concrete strength detection device and method |
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