CN212482360U - Building crack detection device - Google Patents
Building crack detection device Download PDFInfo
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- CN212482360U CN212482360U CN202021207348.5U CN202021207348U CN212482360U CN 212482360 U CN212482360 U CN 212482360U CN 202021207348 U CN202021207348 U CN 202021207348U CN 212482360 U CN212482360 U CN 212482360U
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Abstract
The utility model discloses a building crack detection device, comprises a box bod, the circular arc hole has been seted up to the upper surface of box body, the interior diapire fixedly connected with backing plate of box body, and the side fixedly connected with backup pad of backing plate, the last fixed surface of backing plate is connected with the protection box, the inner wall fixedly connected with motor of protection box, the output shaft fixedly connected with threaded rod of motor side, the one end fixed surface of threaded rod is connected with the spacing ring, the side fixedly connected with stopper of spacing ring, the surperficial swing joint of threaded rod has the fixed plate, the first movable rod of last fixed surface fixedly connected with of fixed plate, the side fixedly connected with pivot of first movable rod. This building crack detection device through setting up box body, circular arc hole, backing plate, protection box, motor, threaded rod, fixed plate, first movable rod, pivot, second movable rod and fly leaf to reach the effect of being convenient for detect the building crack.
Description
Technical Field
The utility model relates to a building detection technology field specifically is a building crack detection device.
Background
The width and length of the crack reflect the current working state of the structure, and when the width of the crack is too large, the aesthetic property and durability of the crack are affected and even the safety of the structure is compromised, so that the monitoring of the width of the crack on the surface of the structure at regular time is one of the important contents for detecting the structure.
The current crack detection device generally detects through the analysis of shooing, and the analysis of shooing often can lead to the measured data inaccurate because of weather variation to can not carry out quick mark to crack department, lead to losing the position of crack, we propose a building crack detection device for this reason and solve above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building crack detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a building crack detection device comprises a box body, wherein an arc hole is formed in the upper surface of the box body, a base plate is fixedly connected to the inner bottom wall of the box body, a supporting plate is fixedly connected to the side surface of the base plate, a protection box is fixedly connected to the upper surface of the base plate, a motor is fixedly connected to the inner wall of the protection box, a threaded rod is fixedly connected to an output shaft on the side surface of the motor, a limiting ring is fixedly connected to the surface of one end of the threaded rod, a limiting block is fixedly connected to the side surface of the limiting ring, a fixed plate is movably connected to the surface of the threaded rod, a first movable rod is fixedly connected to the upper surface of the fixed plate, a rotating shaft is fixedly connected to the side surface of the first movable rod, a second movable rod is movably connected to the side surface of the first movable rod through the rotating shaft, and a graduated scale is arranged below the front surface of the transparent plate.
Preferably, the lower surface and the side surface of the supporting plate are respectively fixedly connected with the inner bottom wall and the inner side wall of the box body, and the upper surface of the supporting plate is provided with a sliding groove which transversely moves with the movable plate.
Preferably, the side of the movable plate is provided with a threaded hole matched with one end of the threaded rod, and the movable plate and the fixed plate are the same in specification and model.
Preferably, the specification and model of the first movable rod and the second movable rod are the same, the side face of the fixing plate at the bottom end of the first movable rod is fixedly connected with the side face of the protection box, and the lower surface of the fixing plate is fixedly connected with the upper surface of the base plate.
Preferably, the side face of the protection box is fixedly connected with the inner side wall of the box body, and the upper surface of the protection box is fixedly connected with the storage battery box.
Preferably, the side of the limit ring is rotatably connected with the inner side wall of the box body, and the inner side wall of the box body is provided with a circular groove which rotates with the limit ring side limit block.
Advantageous effects
The utility model provides a building crack detection device possesses following beneficial effect:
1. this building crack detection device, through setting up the box body, the circular arc hole, the backing plate, the protection box, a motor, the threaded rod, the fixed plate, first movable rod, the apparatus further comprises a rotating shaft, second movable rod and fly leaf, be convenient for make the box body drive first movable rod and second movable rod insert the building crack, the restart motor, make it drive the threaded rod and rotate, the threaded rod rotates and drives fly leaf lateral shifting, fly leaf lateral shifting drives the second movable rod and opens through pivot and first movable rod, take out the box body, measure the distance on first movable rod and second movable rod top, thereby reach the effect of being convenient for detect the building crack.
2. This building crack detection device through setting up transparent plate and scale, is convenient for observe the inside fly leaf of box body at backup pad surface lateral shifting's distance, through setting up spacing ring and stopper, is convenient for carry on spacing rotation that does not influence threaded rod one end to the one end of threaded rod to reach the detection end that makes building crack detection device and need not to pull out the crack and can measure cracked width.
Drawings
FIG. 1 is a schematic front sectional view of the structure of the present invention;
FIG. 2 is a front view of the structure of the present invention;
fig. 3 is an enlarged schematic view of a in fig. 1 of the present invention.
In the figure: the device comprises a box body 1, a circular arc hole 2, a backing plate 3, a supporting plate 4, a protection box 5, a motor 6, a threaded rod 7, a limiting ring 8, a limiting block 9, a fixing plate 10, a first movable rod 11, a rotating shaft 12, a second movable rod 13, a movable plate 14, a transparent plate 15 and a graduated scale 16.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a building crack detection device comprises a box body 1, the bottom of the box body 1 is fixedly connected with a handle, the upper surface of the box body 1 is provided with an arc hole 2, the inner bottom wall of the box body 1 is fixedly connected with a backing plate 3, and the side surface of the backing plate 3 is fixedly connected with a supporting plate 4, the upper surface of the backing plate 3 is fixedly connected with a protective box 5, the side surface of the protective box 5 is fixedly connected with the inner side wall of the box body 1, and the last fixed surface of protection box 5 is connected with current storage box, the inner wall fixedly connected with motor 6 of protection box 5, the output shaft fixedly connected with threaded rod 7 of motor 6 side, the one end fixed surface of threaded rod 7 is connected with spacing ring 8, the side fixedly connected with stopper 9 of spacing ring 8, the side of spacing ring 8 rotates with the inside wall of box body 1 to be connected, and the inside wall of box body 1 set up with 8 side stopper 9 pivoted ring grooves of spacing ring.
The surface of the threaded rod 7 is movably connected with a fixed plate 10, the upper surface of the fixed plate 10 is fixedly connected with a first movable rod 11, the specification models of the first movable rod 11 and a second movable rod 13 are the same, the side surface of the fixed plate 10 at the bottom end of the first movable rod 11 is fixedly connected with the side surface of the protection box 5, the lower surface of the fixed plate 10 is fixedly connected with the upper surface of the backing plate 3, the side surface of the first movable rod 11 is fixedly connected with a rotating shaft 12, the back surface of the rotating shaft 12 is fixedly connected with the inner front wall of the box body 1, the side surface of the first movable rod 11 is movably connected with a second movable rod 13 through the rotating shaft 12, the bottom of the second movable rod 13 is fixedly connected with a movable plate 14 through a damping rotating shaft, the side surface of the movable plate 14 is provided with a threaded hole matched with one end of the threaded rod 7, the specification models of the movable plate 14 and, and the upper surface of the supporting plate 4 is provided with a sliding groove which moves transversely with the movable plate 14, the front of the box body 1 is embedded with a transparent plate 15, and a graduated scale 16 is arranged below the front of the transparent plate 15.
The working principle is as follows: when using the building crack detection device, make box body 1 drive first movable rod 11 and second movable rod 13 and insert in the building crack, restart motor 6, make it drive threaded rod 7 and rotate, threaded rod 7 rotates and drives fly leaf 14 lateral shifting, fly leaf 14 lateral shifting drives second movable rod 13 and opens through pivot 12 and first movable rod 11, observe the distance of fly leaf 14 inside its box body 1 at backup pad 4 surface lateral shifting through the positive transparent plate 15 of box body 1, and draw detailed data through scale 16, thereby reach the effect of being convenient for detect the building crack.
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 (6)
1. The utility model provides a building crack detection device, includes box body (1), its characterized in that: the upper surface of the box body (1) is provided with an arc hole (2), the inner bottom wall of the box body (1) is fixedly connected with a base plate (3), the side surface of the base plate (3) is fixedly connected with a support plate (4), the upper surface of the base plate (3) is fixedly connected with a protection box (5), the inner wall of the protection box (5) is fixedly connected with a motor (6), the output shaft of the side surface of the motor (6) is fixedly connected with a threaded rod (7), one end surface of the threaded rod (7) is fixedly connected with a limit ring (8), the side surface of the limit ring (8) is fixedly connected with a limit block (9), the surface activity of the threaded rod (7) is connected with a fixed plate (10), the upper surface of the fixed plate (10) is fixedly connected with a first movable rod (11), the side surface of the first movable rod (11) is fixedly connected with a rotating shaft (12), and the back surface of the rotating, the side of first movable rod (11) has second movable rod (13) through pivot (12) swing joint, the bottom fixedly connected with fly leaf (14) of second movable rod (13), the front of box body (1) is inlayed and is equipped with transparent plate (15), the front below of transparent plate (15) is provided with scale (16).
2. The building crack detection device of claim 1, wherein: the lower surface and the side surface of the support plate (4) are respectively fixedly connected with the inner bottom wall and the inner side wall of the box body (1), and the upper surface of the support plate (4) is provided with a sliding groove which transversely moves with the movable plate (14).
3. The building crack detection device of claim 1, wherein: the side surface of the movable plate (14) is provided with a threaded hole matched with one end of the threaded rod (7), and the movable plate (14) and the fixed plate (10) are the same in specification and model.
4. The building crack detection device of claim 1, wherein: the specification and model of the first movable rod (11) and the second movable rod (13) are the same, the side face of the fixing plate (10) at the bottom end of the first movable rod (11) is fixedly connected with the side face of the protection box (5), and the lower surface of the fixing plate (10) is fixedly connected with the upper surface of the backing plate (3).
5. The building crack detection device of claim 1, wherein: the side face of the protection box (5) is fixedly connected with the inner side wall of the box body (1), and the upper surface of the protection box (5) is fixedly connected with a storage battery box.
6. The building crack detection device of claim 1, wherein: the side of spacing ring (8) rotates with the inside wall of box body (1) to be connected, and the inside wall of box body (1) seted up with spacing ring (8) side stopper (9) pivoted ring groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021207348.5U CN212482360U (en) | 2020-06-28 | 2020-06-28 | Building crack detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021207348.5U CN212482360U (en) | 2020-06-28 | 2020-06-28 | Building crack detection device |
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| Publication Number | Publication Date |
|---|---|
| CN212482360U true CN212482360U (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021207348.5U Active CN212482360U (en) | 2020-06-28 | 2020-06-28 | Building crack detection device |
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| Country | Link |
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| CN (1) | CN212482360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251894A (en) * | 2021-05-26 | 2021-08-13 | 安徽省水利水电工程检测有限公司 | Expansion joint detection mechanism for underwater concrete engineering |
| CN115507796A (en) * | 2022-09-14 | 2022-12-23 | 保利长大工程有限公司 | Detector for measuring thickness of protective layer between steel bar and template |
-
2020
- 2020-06-28 CN CN202021207348.5U patent/CN212482360U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251894A (en) * | 2021-05-26 | 2021-08-13 | 安徽省水利水电工程检测有限公司 | Expansion joint detection mechanism for underwater concrete engineering |
| CN113251894B (en) * | 2021-05-26 | 2024-02-06 | 安徽省水利水电工程检测有限公司 | Expansion joint detection mechanism for underwater concrete engineering |
| CN115507796A (en) * | 2022-09-14 | 2022-12-23 | 保利长大工程有限公司 | Detector for measuring thickness of protective layer between steel bar and template |
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