CN219369753U - Concrete crack detector - Google Patents
Concrete crack detector Download PDFInfo
- Publication number
- CN219369753U CN219369753U CN202320164605.9U CN202320164605U CN219369753U CN 219369753 U CN219369753 U CN 219369753U CN 202320164605 U CN202320164605 U CN 202320164605U CN 219369753 U CN219369753 U CN 219369753U
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- China
- Prior art keywords
- rod
- block
- concrete crack
- supporting
- crack detector
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- 238000001514 detection method Methods 0.000 claims abstract description 26
- 244000309464 bull Species 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to the technical field of concrete crack detection, in particular to a concrete crack detector, which comprises: the device rod is internally provided with a rotating motor, the rotating motor is provided with a lifting rod, the lifting rod is connected with a supporting block, one side of the supporting block is provided with a fixed rod, one side of the fixed rod is provided with a first connecting block, the other side of the supporting block is provided with a supporting rod, the other side of the supporting rod is provided with a second connecting block, a rotating rod is connected between the second connecting block and the first connecting block, and one end of the rotating rod is fixedly provided with a rotating handle.
Description
Technical Field
The utility model relates to the technical field of concrete crack detection, in particular to a concrete crack detector.
Background
Concrete is one of the most prominent civil engineering materials in the current generation. The artificial stone is prepared from cementing materials, granular aggregate, water, and optionally additives and admixtures according to a certain proportion, and is prepared by uniformly stirring, compacting, shaping, curing and hardening, wherein the concrete is likely to crack due to evaporation of water in the hardening process, and the safety of the building after cracking is at risk, so that a concrete crack detector is needed for crack inspection.
Most of the existing concrete crack detectors are small in shape, manual gradual scanning is needed during use, the heights of some concrete buildings are high, manual detection is troublesome and unsafe, part of concrete walls are thick, comprehensive detection is difficult, and therefore the concrete crack detector is provided.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a concrete crack detector.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a concrete crack detector, includes the device pole, install the rotating electrical machines in the device pole, be provided with the lifter on the rotating electrical machines, be connected with the supporting shoe on the lifter, one side of supporting shoe is provided with the dead lever, first connecting block is installed to one side of dead lever, the opposite side of supporting shoe is provided with the bracing piece, the second connecting block is installed to the opposite side of bracing piece, the second connecting block with be connected with the bull stick between the first connecting block, the one end of bull stick is fixed with the commentaries on classics handle.
Preferably, the rotating electrical machines are fixed the inboard of device pole, the lifter sets up on the output of rotating electrical machines, the lifter runs through on the supporting shoe, and be movable connection between them, be favorable to detecting the concrete and can detect different altitudes, reduce the danger that the eminence detected.
Preferably, the fixing rod and the supporting rod are symmetrically fixed on two sides of the supporting block respectively, which is beneficial to fixing the first connecting block and the second connecting block on the supporting block, so that the first connecting block and the second connecting block can move simultaneously.
Preferably, the device rod is symmetrically provided with two first connecting blocks and second connecting blocks, a threaded rod is connected between the two symmetrical first connecting blocks, a sliding rod is arranged on the lower side of the threaded rod and is fixed between the two first connecting blocks, and the two symmetrical second connecting blocks are completely consistent with the connection between the first connecting blocks, so that the horizontal movement of the detection block can be controlled.
Preferably, the same end of the threaded rod is welded with first bevel gears, two second bevel gears are also fixed on the rotating rod, the second bevel gears and the first bevel gears are meshed with each other, the rotating rod penetrates through the supporting block, and the rotating rod is connected with the supporting block in a rotating way, so that the synchronous control of the movement of the detecting blocks can be conveniently achieved through rotation of the rotating rod, and the simultaneous movement of the two detecting blocks is facilitated.
Preferably, the threaded rod with all be connected with the detection piece on the slide bar, the detection piece with the threaded rod is threaded movement connection, the detection piece with the slide bar is sliding connection, the back side of detection piece all is connected with the regulation pole, is favorable to adjusting the distance of detection piece to the concrete, is convenient for paste tight concrete surface.
The beneficial effects of the utility model are as follows:
according to the utility model, the crack rod can be rotated through the rotation of the rotating handle, so that the detection block is driven to move, and the two threaded rods can be synchronously rotated through the connection of the rotating rod, so that the two detection blocks can symmetrically move, the concrete can be symmetrically detected, and the detection thickness is greatly increased.
According to the utility model, the workload of manual detection during concrete crack detection is reduced, the safety degree of workers during detection of higher positions is reduced, the simpler effect of the device during use is improved, and the effect of synchronous detection of thicker wall bodies is also improved.
Drawings
Fig. 1 is a schematic front view of a concrete crack detector according to the present utility model;
fig. 2 is a schematic side view of a concrete crack detector according to the present utility model.
In the figure: 1. a device lever; 2. a first connection block; 3. a rotating handle; 4. a rotating electric machine; 5. a fixed rod; 6. a support rod; 7. a detection block; 8. an adjusting rod; 9. a rotating rod; 10. a support block; 11. a threaded rod; 12. a slide bar; 13. and a second connecting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1:
referring to fig. 1-2, a concrete crack detector comprises a device rod 1, a rotating motor 4 is installed in the device rod 1, a lifting rod is arranged on the rotating motor 4, a supporting block 10 is connected to the lifting rod, a fixing rod 5 is arranged on one side of the supporting block 10, a first connecting block 2 is installed on one side of the fixing rod 5, a supporting rod 6 is arranged on the other side of the supporting block 10, a second connecting block 13 is installed on the other side of the supporting rod 6, a rotating rod 9 is connected between the second connecting block 13 and the first connecting block 2, a rotating handle 3 is fixed at one end of the rotating rod 9, two device rods 1 are symmetrically arranged, a threaded rod 11 is connected between the two symmetrical first connecting blocks 2, a sliding rod 12 is installed on the lower side of the threaded rod 11 and is fixed between the two first connecting blocks 2, and the two symmetrical second connecting blocks 13 are completely consistent with the connection between the first connecting blocks 2.
In this implementation, rotating electrical machines 4 are fixed in the inboard of device pole 1, the lifter sets up on the output of rotating electrical machines 4, the lifter runs through on supporting shoe 10, and be movable connection between them, dead lever 5 and bracing piece 6 are symmetrical respectively to be fixed in the both sides of supporting shoe 10, the same end of threaded rod 11 has all welded first awl tooth, also be fixed with two second awl teeth on the bull stick 9, all intermesh between second awl tooth and the first awl tooth, and bull stick 9 runs through supporting shoe 10, be rotatable connection between the two, all be connected with detection piece 7 on threaded rod 11 and the slide bar 12, detection piece 7 is threaded movement connection with threaded rod 11, detection piece 7 is sliding connection with slide bar 12, the dorsal part of detection piece 7 all is connected with regulation pole 8.
Working principle: the device rod 1 is placed and installed on two sides of concrete, the side of the first connecting block 2 is tightly attached to one side of the concrete, the adjusting rod 8 is rotated to enable the detecting block 7 to be tightly attached to the other side of the concrete, the rotating handle 3 is rotated to drive the two threaded rods 11 to rotate simultaneously, so that the detecting blocks 7 on two sides perform symmetrical and synchronous horizontal movement, the height of the position of the supporting block 10 can be adjusted by controlling the rotating motor 4, and accordingly the concrete is detected from top to bottom.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A concrete crack detector, comprising:
device pole (1), install rotating electrical machines (4) in device pole (1), be provided with the lifter on rotating electrical machines (4), be connected with supporting shoe (10) on the lifter, one side of supporting shoe (10) is provided with dead lever (5), first connecting block (2) are installed to one side of dead lever (5), the opposite side of supporting shoe (10) is provided with bracing piece (6), second connecting block (13) are installed to the opposite side of bracing piece (6), second connecting block (13) with be connected with bull stick (9) between first connecting block (2), the one end of bull stick (9) is fixed with and changes handle (3).
2. A concrete crack detector as claimed in claim 1, characterized in that the rotating electric machine (4) is fixed inside the device rod (1), that the lifting rod is arranged on the output end of the rotating electric machine (4), that the lifting rod is penetrating the support block (10) and is in a mobile connection between them.
3. A concrete crack detector according to claim 1, characterized in that the fixing rod (5) and the supporting rod (6) are symmetrically fixed on both sides of the supporting block (10), respectively.
4. A concrete crack detector as claimed in claim 1, characterized in that the device rod (1) is symmetrically provided with two, on which a first connecting block (2) and a second connecting block (13) are arranged, a threaded rod (11) is connected between the two symmetrical first connecting blocks (2), a slide rod (12) is mounted on the underside of the threaded rod (11) and is fixed between the two first connecting blocks (2), and the two symmetrical second connecting blocks (13) are completely identical to the connection between the first connecting blocks (2).
5. The concrete crack detector as claimed in claim 4, wherein the same end of the threaded rod (11) is welded with first bevel teeth, two second bevel teeth are also fixed on the rotating rod (9), the second bevel teeth and the first bevel teeth are meshed with each other, and the rotating rod (9) penetrates through the supporting block (10) and is in rotary connection with the supporting block.
6. The concrete crack detector according to claim 4, wherein the threaded rod (11) and the sliding rod (12) are both connected with a detection block (7), the detection block (7) is in threaded moving connection with the threaded rod (11), the detection block (7) is in sliding connection with the sliding rod (12), and the back sides of the detection block (7) are both connected with an adjusting rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320164605.9U CN219369753U (en) | 2023-02-09 | 2023-02-09 | Concrete crack detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320164605.9U CN219369753U (en) | 2023-02-09 | 2023-02-09 | Concrete crack detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219369753U true CN219369753U (en) | 2023-07-18 |
Family
ID=87141633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320164605.9U Active CN219369753U (en) | 2023-02-09 | 2023-02-09 | Concrete crack detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219369753U (en) |
-
2023
- 2023-02-09 CN CN202320164605.9U patent/CN219369753U/en active Active
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| GR01 | Patent grant | ||
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