CN215952509U - Reinforcing bar protective layer thickness detection device - Google Patents
Reinforcing bar protective layer thickness detection device Download PDFInfo
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- CN215952509U CN215952509U CN202122538319.8U CN202122538319U CN215952509U CN 215952509 U CN215952509 U CN 215952509U CN 202122538319 U CN202122538319 U CN 202122538319U CN 215952509 U CN215952509 U CN 215952509U
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- fixedly connected
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- steel bar
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Abstract
The application discloses reinforcing bar protective layer thickness detection device, including supporting component and determine module, supporting component includes the bracing piece, the support plate, preceding baffle, the backplate, slide bar and slider, support plate fixed connection is in the bracing piece upper end, preceding baffle fixed connection is in support plate top one side, backplate fixed connection is at support plate top opposite side, slide bar fixed connection is on the backplate lateral wall, the slider slides and cup joints on the slide bar, determine module includes reinforcing bar detection instrument and probe, the reinforcing bar detection instrument is placed on the support plate, the probe passes through fixture fixed connection on the slider, probe and reinforcing bar detection instrument telecommunications connection. This scheme, during the use, the bracing piece lower extreme is contradicted subaerial, and slide bar one end is contradicted on the concrete structure lateral wall, and the detection personnel observes the steel bar detection instrument screen on one side, drives the probe through removing the slider and removes on one side, need not carry out steel bar protection layer thickness with the mode of handheld probe and detect, is favorable to saving detection personnel's physical power.
Description
Technical Field
The application relates to the technical field of quality detection, particularly, relate to a steel bar protection layer thickness detection device.
Background
In a reinforced concrete structure, the thickness of a steel bar protective layer is an important index for ensuring the quality of the structure, and directly influences the physical properties of the member, such as tensile property, shear resistance, bending resistance, earthquake resistance, impact resistance and the like, and also directly influences the safety of the structure; the protective layer thickness is too thin, and the easy corrosion of reinforcing bar influences the life of structure, and the protective layer is too thick then has reduced the bearing capacity of structure, influences the safety of structure.
The electromagnetic induction method for detecting the steel bar is a method for detecting the thickness of a steel bar protective layer in concrete, which is widely applied at present, generally, when a steel bar detector is used for measuring the thickness of the steel bar protective layer in the concrete, a probe needs to be manually and slowly moved along the direction vertical to the length of a measured steel bar, meanwhile, a tester needs to observe a screen of an instrument all the time, and because the tester needs to hold the probe of the instrument all the time in the detection process, the long-time detection consumes large physical strength and is easy to fatigue, and even causes test errors.
SUMMERY OF THE UTILITY MODEL
The main aim at of this application provides a reinforcing bar protective layer thickness detection device to in improving correlation technique, the measurement personnel is holding the instrument probe always and is detecting, consumes the big problem of physical power.
In order to achieve the above object, the present application provides a device for detecting a thickness of a steel bar protection layer, comprising a supporting component and a detecting component;
the support assembly comprises a support rod, a support plate, a front baffle, a rear baffle, a slide rod and a slide block, wherein the support plate is fixedly connected to the upper end of the support rod, the front baffle is fixedly connected to one side of the top of the support plate, the rear baffle is fixedly connected to the other side of the top of the support plate, the slide rod is fixedly connected to the side wall of the rear baffle, and the slide block is sleeved on the slide rod in a sliding manner;
the detection assembly comprises a steel bar detector and a probe, the steel bar detector is placed on the carrier plate, the probe is fixedly connected onto the sliding block through a clamping mechanism, and the probe is in telecommunication connection with the steel bar detector.
In an embodiment of the present application, a base is fixedly connected to a lower end of the support rod, and a lower surface of the base is configured as a rough surface.
In an embodiment of the present application, an inclined strut is fixedly connected to the support rod, and one end of the inclined strut is fixedly connected to the lower surface of the support plate.
In an embodiment of the present application, a first threaded bolt is threadedly mounted on the slider, and one end of the first threaded bolt abuts against the sliding rod.
In an embodiment of the application, the slide bar is provided with four, four the slide bar distributes in the four corners of backplate, four the slide bar length equals.
In an embodiment of the present application, a plurality of scale marks are arranged on the sliding rod, and an included angle between the sliding rod and the supporting rod is set to be 90 degrees.
In an embodiment of this application, fixture includes roof, L type piece and the second hand bolt of screwing, roof fixed connection is in one side of slider, L type piece fixed connection is in one side of slider top, the second hand bolt of screwing screw thread runs through the roof, the second hand bolt of screwing the lower extreme with the probe is contradicted.
In an embodiment of this application, it has the movable plate to rotate to connect on the support plate, the reinforcing bar detection instrument is placed on the movable plate, the screw thread runs through threaded rod on the support plate, the upper end of threaded rod with the lower surface conflict of movable plate.
Compared with the prior art, the beneficial effects of this application are: through the protective steel bar layer thickness detection device of above-mentioned design, during the use, at first, place the device on needs carry out the concrete structure next door that protective steel bar layer thickness detected, and make the lower extreme of bracing piece contradict subaerial, the one end of slide bar is contradicted on concrete structure's lateral wall, then, open the reinforcing bar detection instrument, remove the slider, the slider slides on the slide bar, the slider drives the probe through fixture and removes, thereby need not carry out protective steel bar layer thickness with the mode of long-time handheld probe and detect, be favorable to saving inspector's physical power, and finally, inspector observes the screen of reinforcing bar detection instrument on one side, drive the probe through removing the slider on one side and remove, carry out protective steel bar layer thickness and detect.
Drawings
Fig. 1 is a schematic top view of a steel bar protection layer thickness detection device according to an embodiment of the present application;
fig. 2 is a schematic front view of a thickness detection device for a steel bar protection layer according to an embodiment of the present application;
fig. 3 is a schematic side view of a steel bar protection layer thickness detection device provided in an embodiment of the present application.
In the figure: 1. a support assembly; 2. a detection component; 11. a support bar; 12. a carrier plate; 13. a front baffle; 14. a tailgate; 15. a slide bar; 16. a slider; 17. a base; 18. bracing; 19. screwing the bolt by a first hand; 21. a steel bar detector; 22. a probe; 23. a clamping mechanism; 24. moving the plate; 25. a threaded rod; 231. a top plate; 232. an L-shaped block; 233. the second hand screws the bolt.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
In addition, the term "plurality" shall mean two as well as more than two.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1-3, the present application provides a device for detecting a thickness of a steel bar protection layer, which includes a supporting component 1 and a detecting component 2, wherein the supporting component 1 is used for installing the detecting component 2, and the detecting component 2 is used for detecting the thickness of the steel bar protection layer.
Referring to fig. 1, 2 and 3, the supporting assembly 1 includes a supporting rod 11, a carrier 12, a front baffle 13, a rear baffle 14, a sliding rod 15 and a sliding block 16;
the support rod 11 is used for supporting the support plate 12, and when the support plate is used, the lower end of the support rod 11 is abutted against the ground;
in order to enable the support rod 11 to be placed on the ground more stably, the lower end of the support rod 11 is fixedly connected with a base 17, and the lower surface of the base 17 is a rough surface;
the support rod 11 is fixedly connected with an inclined strut 18, one end of the inclined strut 18 is fixedly connected with the lower surface of the support plate 12, and the capability of the support rod 11 for supporting the support plate 12 is increased;
the carrier plate 12 is fixedly connected to the upper end of the support rod 11 and used for placing the detection assembly 2;
the front baffle 13 is fixedly connected to one side of the top of the carrier plate 12, and the rear baffle 14 is fixedly connected to the other side of the top of the carrier plate 12 and used for protecting the detection assembly 2 on the carrier plate 12;
the sliding rod 15 is fixedly connected to the side wall of the rear baffle 14, and when the device is used, one end of the sliding rod 15 abuts against the side wall of the detected concrete structure;
in order to further ensure the detection accuracy, a plurality of scale marks are arranged on the slide bars 15, the included angle between each slide bar 15 and the corresponding support bar 11 is set to be 90 degrees, four slide bars 15 are arranged, the four slide bars 15 are distributed at the four corners of the rear baffle 14, and the lengths of the four slide bars 15 are equal;
the sliding block 16 is sleeved on the sliding rod 15 in a sliding manner and used for driving the detection component 2 to move;
a first hand bolt 19 is threadedly mounted on the slider 16, and one end of the first hand bolt 19 abuts against the slide rod 15, so that the slider 16 can be fixed and stopped at a desired position.
Referring to fig. 1, 2 and 3, the inspection assembly 2 includes a reinforcing bar detector 21 and a probe 22;
the reinforcing steel bar detector 21 is arranged on the carrier plate 12, namely a host machine of the reinforcing steel bar detector;
the probe 22 is fixedly connected to the sliding block 16 through a clamping mechanism 23, namely the probe of the steel bar detector;
the slide block 16 drives the probe 22 to move through the clamping mechanism 23, and the thickness of the steel bar protection layer is detected;
the clamping mechanism 23 comprises a top plate 231, an L-shaped block 232 and a second hand-screwed bolt 233, wherein the top plate 231 is fixedly connected to one side of the sliding block 16, the L-shaped block 232 is fixedly connected to one side of the top of the sliding block 16, the second hand-screwed bolt 233 penetrates through the top plate 231 in a threaded manner, and the lower end of the second hand-screwed bolt 233 abuts against the probe 22, so that the probe 22 is clamped between the top plate 231 and the L-shaped block 232;
the probe 22 is in telecommunication connection with the reinforcing steel bar detector 21, and when the device is used, a detector observes the screen of the reinforcing steel bar detector 21 and drives the probe 22 to move through the movable sliding block 16 to detect the thickness of the reinforcing steel bar protection layer;
in order to adjust the viewing angle of the screen of the reinforcement detector 21, a moving plate 24 is rotatably connected to the carrier plate 12, the reinforcement detector 21 is placed on the moving plate 24, a threaded rod 25 is threaded through the carrier plate 12, and the upper end of the threaded rod 25 abuts against the lower surface of the moving plate 24.
Specifically, this steel reinforcement protective layer thickness detection device's theory of operation: when the device is used, firstly, the device is placed beside a concrete structure needing to detect the thickness of a steel bar protection layer, the base 17 is attached to the ground, one end of the sliding rod 15 abuts against the side wall of the concrete structure, then, the steel bar detector 21 is started, the sliding block 16 slides on the sliding rod 15, finally, a detector observes the screen of the steel bar detector 21 and moves the sliding block 16, and the sliding block 16 drives the probe 22 to move through the clamping mechanism 23 to detect the thickness of the steel bar protection layer.
It should be noted that: the model specification of the steel bar detector 21 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the reinforcement bar detector 21 and its principle will be clear to a person skilled in the art and will not be described in detail here.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (8)
1. A steel bar protection layer thickness detection device is characterized by comprising
The supporting component (1) comprises a supporting rod (11), a supporting plate (12), a front baffle (13), a rear baffle (14), a sliding rod (15) and a sliding block (16), wherein the supporting plate (12) is fixedly connected to the upper end of the supporting rod (11), the front baffle (13) is fixedly connected to one side of the top of the supporting plate (12), the rear baffle (14) is fixedly connected to the other side of the top of the supporting plate (12), the sliding rod (15) is fixedly connected to the side wall of the rear baffle (14), and the sliding block (16) is sleeved on the sliding rod (15) in a sliding manner;
detection subassembly (2), detection subassembly (2) include reinforcing bar detector (21) and probe (22), reinforcing bar detector (21) are placed on support plate (12), probe (22) pass through fixture (23) fixed connection in on slider (16), probe (22) with reinforcing bar detector (21) telecommunications connection.
2. The device for detecting the thickness of the steel bar protection layer according to claim 1, wherein a base (17) is fixedly connected to the lower end of the support rod (11), and the lower surface of the base (17) is a rough surface.
3. The reinforcement protection layer thickness detection device according to claim 1, wherein an inclined strut (18) is fixedly connected to the support rod (11), and one end of the inclined strut (18) is fixedly connected to the lower surface of the support plate (12).
4. The device for detecting the thickness of the steel bar protection layer as claimed in claim 1, wherein a first hand bolt (19) is threadedly mounted on the sliding block (16), and one end of the first hand bolt (19) abuts against the sliding rod (15).
5. The device for detecting the thickness of the steel bar protection layer as claimed in claim 1, wherein four sliding rods (15) are provided, four sliding rods (15) are distributed at four corners of the rear baffle (14), and the four sliding rods (15) have equal lengths.
6. The device for detecting the thickness of the steel bar protection layer as claimed in claim 1, wherein a plurality of scale marks are arranged on the sliding rod (15), and an included angle between the sliding rod (15) and the supporting rod (11) is set to be 90 degrees.
7. The device for detecting the thickness of the steel bar protection layer as claimed in claim 1, wherein the clamping mechanism (23) comprises a top plate (231), an L-shaped block (232) and a second hand-operated bolt (233), the top plate (231) is fixedly connected to one side of the sliding block (16), the L-shaped block (232) is fixedly connected to one side of the top of the sliding block (16), the second hand-operated bolt (233) penetrates through the top plate (231) in a threaded manner, and the lower end of the second hand-operated bolt (233) abuts against the probe (22).
8. The reinforcement protection layer thickness detection device according to claim 1, wherein a moving plate (24) is rotatably connected to the carrier plate (12), the reinforcement detector (21) is disposed on the moving plate (24), a threaded rod (25) is threaded through the carrier plate (12), and an upper end of the threaded rod (25) abuts against a lower surface of the moving plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122538319.8U CN215952509U (en) | 2021-10-21 | 2021-10-21 | Reinforcing bar protective layer thickness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122538319.8U CN215952509U (en) | 2021-10-21 | 2021-10-21 | Reinforcing bar protective layer thickness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215952509U true CN215952509U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122538319.8U Active CN215952509U (en) | 2021-10-21 | 2021-10-21 | Reinforcing bar protective layer thickness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215952509U (en) |
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2021
- 2021-10-21 CN CN202122538319.8U patent/CN215952509U/en active Active
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