CN214470709U - Crack width detection device for concrete structure detection - Google Patents
Crack width detection device for concrete structure detection Download PDFInfo
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- CN214470709U CN214470709U CN202120951074.9U CN202120951074U CN214470709U CN 214470709 U CN214470709 U CN 214470709U CN 202120951074 U CN202120951074 U CN 202120951074U CN 214470709 U CN214470709 U CN 214470709U
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- shaped base
- concrete structure
- crack width
- inner tube
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- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 239000000523 sample Substances 0.000 claims abstract description 12
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of building structure detection, in particular to a crack width detection device for concrete structure detection, which comprises a measuring probe and a host connected with the measuring probe, wherein the host is fixed at the upper side of an outer pipe; the fixing support comprises an elastic block connected to the fixing seat, and an omega-shaped base arranged on two sides of the elastic block and connected to the fixing seat, wherein a bolt for limiting is arranged on the omega-shaped base. Through fixing support, detection device has two kinds of modes of placing: the lower plane of the omega-shaped base is directly placed on a horizontal plane and is fixed outside the round rod through the matching of the elastic block and the omega-shaped base; through the cooperation of the inner tube convex ring and the outer tube sliding ring, the stability of the connection of the inner tube and the outer tube is ensured, and displacement cannot be generated after the distance is fixed. The equipment is convenient and fast, the operation is convenient, and the device is suitable for the close-range operation of a user.
Description
Technical Field
The utility model belongs to the technical field of building structure detects technique and specifically relates to a concrete structure detects uses crack width detection device.
Background
During the inspection of concrete structures, the width of the crack needs to be measured for subsequent reinforcement of the concrete structure. The existing crack width detection device is generally pushed to measure by being arranged on a ground plane, for example, chinese patent with patent number CN201821068779.0 discloses a building crack width detection device, which comprises a support and a crack width gauge arranged on the support, wherein the crack width gauge comprises a measurement probe, a host and a signal transmission line connecting the measurement probe and the host, and the support comprises: the base, set up vertical connecting rod, setting on the base are in the pivot on connecting rod top, setting are in epaxial bracing piece rotates. The height of the detection device is controlled by a large rotating shaft device, but due to the height problem, some cracks can be skipped by accident when the detection device is operated below, and detection omission is caused. And by matching with the lifting mechanism, when a detector detects a concrete structure, the detector needs a portable crack width detection device.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to overcome the defects in the prior art, the crack width detection device for detecting the concrete structure is provided.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a concrete structure detects uses crack width detection device, includes measuring probe, the host computer of connecting measuring probe, the host computer be fixed in the outer tube upside, the outer pipe box is located outside the inner tube, inner tube lower extreme fixed connection is on the fixing base, the fixing base below is equipped with the fixed bearing of fixed detection device on the round bar.
Furthermore, the fixing support comprises an elastic block connected to the fixing seat, and an omega-shaped base arranged on two sides of the elastic block and connected to the fixing seat, wherein a bolt for limiting is arranged on the omega-shaped base. Through fixing support, detection device has two kinds of modes of placing: 1. the lower plane of the omega-shaped base is directly placed on a horizontal plane; 2. the elastic block is fixed outside the round bar through the matching of the elastic block and the omega-shaped base.
Furthermore, the round rod is limited in a cavity formed by the elastic block and the omega-shaped base. The multiple points, lines and surfaces of the round rod are fixed by the fixed support, so that the stability of fixing of the device is ensured.
Furthermore, the omega-shaped base is connected to the fixing base in a sliding mode, and the upper end of the omega-shaped base is provided with a bolt connected to the extending piece. The cavity range for placing the round rod is adjusted through the slidable omega-shaped base, so that the purpose of being suitable for various round rods is achieved.
Furthermore, the lower end part of the outer pipe is provided with a sliding ring sleeved outside the inner pipe, and the upper end part of the inner pipe is provided with a convex ring for limiting the upper end of the inner pipe to move in the outer pipe. Through the cooperation of the inner tube convex ring and the outer tube sliding ring, the stability of the connection of the inner tube and the outer tube is ensured, and displacement cannot be generated after the distance is fixed.
Furthermore, the host is provided with a display screen, so that data can be directly checked conveniently.
The utility model has the advantages that: the utility model discloses concrete structure detects uses crack width detection device, through fixing support, detection device has two kinds of placing means: the lower plane of the omega-shaped base is directly placed on a horizontal plane and is fixed outside the round rod through the matching of the elastic block and the omega-shaped base; through the cooperation of the inner tube convex ring and the outer tube sliding ring, the stability of the connection of the inner tube and the outer tube is ensured, and displacement cannot be generated after the distance is fixed. The equipment is convenient and fast, the operation is convenient, and the device is suitable for the close-range operation of a user.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the fixing support of the present invention.
Reference numbers in the figures: 1-measuring probe, 2-host, 3-outer tube, 4-inner tube, 5-fixing seat, 6-fixing support, 7-round rod, 21-display screen, 31-sliding ring, 61-elastic block, 62-bolt, 63-omega-shaped base and 64-extension piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.
Fig. 1 and 2 show a concrete structure detects uses crack width detection device, including measuring probe 1, the host computer 2 of connecting measuring probe 1, host computer 2 be fixed in the 3 upside of outer tube, outer tube 3 cover is located outside inner tube 4, the lower extreme fixed connection of inner tube 4 is on fixing base 5, is equipped with fixed support 6 of fixed detection device on round bar 7 below the fixing base 5.
The fixed support 6 comprises an elastic block 61 connected to the fixed seat 5 and an omega-shaped base 63 arranged on two sides of the elastic block 61 and connected to the fixed seat 5, wherein a bolt 62 for limiting is arranged on the omega-shaped base 63.
The round rod 7 is limited in a cavity formed by the elastic block 61 and the omega-shaped base 63.
The omega-shaped base 63 on one side is slidably connected to the fixed base 5, and the upper end of the omega-shaped base 63 is provided with a bolt connected to the extending piece 64.
The lower end of the outer tube 3 is provided with a sliding ring 31 sleeved outside the inner tube 4, and the upper end of the inner tube 4 is provided with a convex ring for limiting the upper end of the inner tube 4 to move in the outer tube 3.
The host 2 is provided with a display screen 21.
When the device is used, the detection device is directly placed on a horizontal plane or a round rod 7 fixed on a lifting mechanism according to the field requirement, the inner pipe and the outer pipe are adjusted to enable the measuring probe 1 to be aligned to the position to be measured to measure the width, and then a user can directly observe the measuring result from the display screen 21.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a concrete structure detects uses crack width detection device, includes measuring probe (1), connects host computer (2) of measuring probe (1), its characterized in that: host computer (2) be fixed in outer tube (3) upside, outer tube (3) cover is located outside inner tube (4), inner tube (4) lower extreme fixed connection is on fixing base (5), fixing base (5) below is equipped with fixed support (6) of fixed detection device on round bar (7).
2. The crack width detecting device for detecting a concrete structure according to claim 1, wherein: the fixing support (6) comprises an elastic block (61) connected to the fixing seat (5) and an omega-shaped base (63) arranged on two sides of the elastic block (61) and connected to the fixing seat (5), and a bolt (62) for limiting is arranged on the omega-shaped base (63).
3. The crack width detecting device for detecting a concrete structure according to claim 2, wherein: the round rod (7) is limited in a cavity formed by the elastic block (61) and the omega-shaped base (63).
4. The crack width detecting device for detecting a concrete structure according to claim 2, wherein: the omega-shaped base (63) is connected to the fixing base (5) in a sliding mode, and the upper end of the omega-shaped base (63) is connected to the extending piece (64) through a bolt.
5. The crack width detecting device for detecting a concrete structure according to claim 1, wherein: the lower end of the outer tube (3) is provided with a sliding ring (31) sleeved outside the inner tube (4), and the upper end of the inner tube (4) is provided with a convex ring for limiting the upper end of the inner tube (4) to move in the outer tube (3).
6. The crack width detecting device for detecting a concrete structure according to claim 1, wherein: the host (2) is provided with a display screen (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120951074.9U CN214470709U (en) | 2021-05-06 | 2021-05-06 | Crack width detection device for concrete structure detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120951074.9U CN214470709U (en) | 2021-05-06 | 2021-05-06 | Crack width detection device for concrete structure detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214470709U true CN214470709U (en) | 2021-10-22 |
Family
ID=78181024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120951074.9U Active CN214470709U (en) | 2021-05-06 | 2021-05-06 | Crack width detection device for concrete structure detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214470709U (en) |
-
2021
- 2021-05-06 CN CN202120951074.9U patent/CN214470709U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215011 No. 328, Dengwei Road, high tech Zone, Suzhou, Jiangsu Patentee after: Jiangsu Lianjian Testing Technology Co.,Ltd. Country or region after: China Address before: 215011 No. 328, Dengwei Road, high tech Zone, Suzhou, Jiangsu Patentee before: SUZHOU HIGH-TECH ZONE CONSTRUCTION ENGINEERING QUALITY INSPECTION CO.,LTD. Country or region before: China |