CN220524936U - Crack depth detection device for pavement maintenance - Google Patents
Crack depth detection device for pavement maintenance Download PDFInfo
- Publication number
- CN220524936U CN220524936U CN202321832394.8U CN202321832394U CN220524936U CN 220524936 U CN220524936 U CN 220524936U CN 202321832394 U CN202321832394 U CN 202321832394U CN 220524936 U CN220524936 U CN 220524936U
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- protective housing
- column
- inner cavity
- shell
- department
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- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 238000012423 maintenance Methods 0.000 title claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 33
- 239000000523 sample Substances 0.000 claims abstract description 22
- 238000004026 adhesive bonding Methods 0.000 claims abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 abstract description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a crack degree of depth detection device for road surface maintenance, belongs to road surface crack degree of depth detection field, its characterized in that: including protective housing and cartridge in the connecting device of the inside below intermediate department of protective housing, connecting device upper surface intermediate department cartridge has adjusting device, the intermediate department cartridge in protective housing inside top has the detection host computer, protective housing right side surface upper edge intermediate department is connected with the protection sticky tape, protective housing upper surface intermediate department cartridge has the test probe, protective housing left side surface upper edge intermediate department is connected with fixed thread gluing, can use another battery fast at any time after the battery does not have the electricity to the probe can cushion the dynamics of probe and ground when colliding with ground, can prevent that the probe from being bumped bad by ground.
Description
Technical field:
the utility model belongs to the technical field of pavement crack depth detection instruments, and particularly relates to a crack depth detection device for pavement maintenance.
The background technology is as follows:
the prior patent: the patent number CN212082248U is named as a road surface crack depth measuring device for road and bridge detection, and only one battery can be installed in the device, so that the device cannot be used when the battery is replaced, and a worker can easily touch the ground to damage the probe when inserting the probe into a crack.
The utility model comprises the following steps:
the purpose of the utility model is that: staff can be with two batteries of detector internally mounted, can use another battery fast at any time after a battery does not have the electricity to the probe can cushion the dynamics of probe and ground when colliding with ground, can prevent that the probe from being bumped bad by ground, its technical scheme is as follows:
crack depth detection device for pavement maintenance, its characterized in that: comprises a protective shell 1 and a connecting device 2 which is inserted in the middle of the lower part of the inner part of the protective shell 1, wherein an adjusting device 3 is inserted in the middle of the upper surface of the connecting device 2, a detection host 4 is inserted in the middle of the upper part of the inner part of the protective shell 1, a protective sticky tape 5 is connected in the middle of the upper edge of the right side surface of the protective shell 1, a detection probe 6 is inserted in the middle of the upper surface of the protective shell 1, a fixing sticking buckle 7 is connected in the middle of the upper edge of the left side surface of the protective shell 1, the protective shell 1 comprises a shell 1-1, a groove 1-2, an inner cavity 1-3 and a partition plate 1-4, the groove 1-2 is arranged in the middle of the upper surface of the shell 1-1, the inner cavity 1-3 is arranged in the middle of the inner part of the shell 1-1 in an up-down symmetrical manner, the middle part of the upper surface of the inner cavity 1-3 below is bilaterally symmetrically connected with a baffle plate 1-4, two batteries are inserted in the inner part of the inner cavity 1-3 below left and right, a detection host 4 is inserted in the inner part of the inner cavity 1-3 above, the inner part of the groove 1-2 is in a T-shaped shape, a spring is connected between the detection probe 6 and the lower surface of the inner part of the groove 1-2, the connecting device 2 comprises a copper sheet 2-1, a lower column 2-2, an upper column 2-3 and a contact 2-4, the middle part of the upper surface of the copper sheet 2-1 is connected with the lower column 2-2, the upper column 2-3 is inserted in the center of the upper surface of the lower column 2-3, the contact 2-4 is inserted in the center of the upper surface of the upper column 2-3, the copper sheet 2-1 is inserted in the lower surface of the inner part of the inner cavity 1-3 below, the lower column 2-2 and the upper column 2-3 are inserted between the two partition boards 1-4, the lower column 2-2 and the upper column 2-3 are connected with each other through springs, the adjusting device 3 comprises a sliding plate 3-1, a sliding groove 3-2, a bending piece 3-3 and a supporting block 3-4, the sliding groove 3-2 is arranged in the middle of the lower surface of the sliding plate 3-1, the bending piece 3-3 is symmetrically connected in the middle of the left edge and the right edge of the lower surface of the sliding plate 3-1, a supporting block 3-4 is connected in the middle of the front surface of the sliding plate 3-1, the sliding plate 3-1 is inserted in the inner upper surface of the inner cavity 1-3 below, the supporting block 3-4 penetrates through the front surface of the shell 1-1, and the sliding groove 3-2 is inserted on the upper surface of the contact 2-4.
The beneficial effects of the utility model are as follows: the staff can be with two batteries of detector internally mounted, can use another battery fast at any time after a battery does not have electricity to the probe can cushion the dynamics on probe and ground when colliding with ground, can prevent that the probe from being bumped bad by ground.
Description of the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
fig. 2 is a schematic structural view of the protective housing 1 of the present utility model;
fig. 3 is a schematic view of the structure of the connecting device 2 of the present utility model;
fig. 4 is a schematic view of the structure of the adjusting device 3 of the present utility model;
in the figure: the device comprises a protective shell 1, a connecting device 2, an adjusting device 3, a detection host 4, a protective sticky tape 5, a detection probe 6, a fixing sticky buckle 7, a shell 1-1, a groove 1-2, an inner cavity 1-3, a partition board 1-4, a copper sheet 2-1, a lower column 2-2, an upper column 2-3, a contact 2-4, a sliding plate 3-1, a sliding groove 3-2, a bending piece 3-3 and a supporting block 3-4.
The specific embodiment is as follows:
referring to fig. 1, 2 and 3, and 4, a crack depth detection device for road maintenance is characterized in that: comprises a protective shell 1 and a connecting device 2 which is inserted in the middle of the lower part of the inner part of the protective shell 1, wherein an adjusting device 3 is inserted in the middle of the upper surface of the connecting device 2, a detection host 4 is inserted in the middle of the upper part of the inner part of the protective shell 1, a protective sticky tape 5 is connected in the middle of the upper edge of the right side surface of the protective shell 1, a detection probe 6 is inserted in the middle of the upper surface of the protective shell 1, a fixing sticking buckle 7 is connected in the middle of the upper edge of the left side surface of the protective shell 1, the protective shell 1 comprises a shell 1-1, a groove 1-2, an inner cavity 1-3 and a partition plate 1-4, the groove 1-2 is arranged in the middle of the upper surface of the shell 1-1, the inner cavity 1-3 is arranged in the middle of the inner part of the shell 1-1 in an up-down symmetrical manner, the middle part of the upper surface of the inner cavity 1-3 below is bilaterally symmetrically connected with a baffle plate 1-4, two batteries are inserted in the inner part of the inner cavity 1-3 below left and right, a detection host 4 is inserted in the inner part of the inner cavity 1-3 above, the inner part of the groove 1-2 is in a T-shaped shape, a spring is connected between the detection probe 6 and the lower surface of the inner part of the groove 1-2, the connecting device 2 comprises a copper sheet 2-1, a lower column 2-2, an upper column 2-3 and a contact 2-4, the middle part of the upper surface of the copper sheet 2-1 is connected with the lower column 2-2, the upper column 2-3 is inserted in the center of the upper surface of the lower column 2-3, the contact 2-4 is inserted in the center of the upper surface of the upper column 2-3, the copper sheet 2-1 is inserted in the lower surface of the inner part of the inner cavity 1-3 below, the lower column 2-2 and the upper column 2-3 are inserted between the two partition boards 1-4, the lower column 2-2 and the upper column 2-3 are connected with each other through springs, the adjusting device 3 comprises a sliding plate 3-1, a sliding groove 3-2, a bending piece 3-3 and a supporting block 3-4, the sliding groove 3-2 is arranged in the middle of the lower surface of the sliding plate 3-1, the bending piece 3-3 is symmetrically connected in the middle of the left edge and the right edge of the lower surface of the sliding plate 3-1, a supporting block 3-4 is connected in the middle of the front surface of the sliding plate 3-1, the sliding plate 3-1 is inserted in the inner upper surface of the inner cavity 1-3 below, the supporting block 3-4 penetrates through the front surface of the shell 1-1, and the sliding groove 3-2 is inserted on the upper surface of the contact 2-4.
When the device is used, firstly, a worker inserts two batteries into an inner cavity 1-3 below the protective shell 1 respectively, places the batteries on the upper surface of a copper sheet 2-1 on the connecting device 2 and tightly covers a cover plate, then the worker separates a fixed adhesive tape 5 from a fixed adhesive tape 7, simultaneously pushes a detection probe 6 to extend out of a groove 1-2 through a spring, then inserts the detection probe 6 into a ground crack, then presses fingers of the worker on a supporting block 3-4 on the adjusting device 3 and slides leftwards, simultaneously slides a sliding plate 3-1 in the shell 1-1, simultaneously slides a sliding groove 3-2 on a contact 2-4, enables a left bent piece 3-3 to be in contact with the upper end of the left battery, simultaneously electrifies and starts a detection host 4, finally, the detection probe 6 transmits a signal to be absorbed into the ground crack, and simultaneously the signal displays the depth value of the ground crack on a display screen on the detection host 4.
When the slide plate 3-1 is slid, the spring between the upper column 2-3 and the lower column 2-2 can enable the contact 2-4 and the slide groove 3-2 to be always in contact with each other, when the left battery is not electrified, a worker can slide the slide plate 3-1 rightward, so that the right battery is connected with the detection host 4 and electrified, and the detection host 4 can be reused.
It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that the utility model is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the utility model.
Claims (4)
1. Crack depth detection device for pavement maintenance, its characterized in that: including protective housing (1) and cartridge in connecting device (2) of the inside below centre department of protective housing (1), connecting device (2) upper surface centre department cartridge has adjusting device (3), the department cartridge has detection host computer (4) in the middle of the inside top of protective housing (1), protective housing (1) right side surface upper edge intermediate department is connected with protection sticky tape (5), protective housing (1) upper surface intermediate department cartridge has test probe (6), protective housing (1) left side surface upper edge intermediate department is connected with fixed thread gluing (7).
2. The crack depth detection device for road surface maintenance according to claim 1, wherein: the protective shell (1) comprises a shell (1-1), a groove (1-2), an inner cavity (1-3) and a partition board (1-4), wherein the groove (1-2) is formed in the middle of the upper surface of the shell (1-1), the inner cavity (1-3) is formed in the middle of the inner part of the shell (1-1) in an up-down symmetrical mode, the partition board (1-4) is connected to the middle of the upper surface of the inner cavity (1-3) in a left-right symmetrical mode, two batteries are inserted into the inner part of the inner cavity (1-3) in the right-left mode, a detection host (4) is inserted into the inner part of the inner cavity (1-3) in the upper portion, the inner part of the groove (1-2) is in a T-shaped mode, and a spring is connected between the detection probe (6) and the lower surface of the inner part of the groove (1-2).
3. The crack depth detection device for road surface maintenance according to claim 2, wherein: the connecting device (2) comprises a copper sheet (2-1), a lower column (2-2), an upper column (2-3) and contacts (2-4), wherein the middle part of the upper surface of the copper sheet (2-1) is connected with the lower column (2-2), the upper column (2-3) is inserted at the center of the upper surface of the lower column (2-2), the contacts (2-4) are inserted at the center of the upper surface of the upper column (2-3), the copper sheet (2-1) is inserted below the inner lower surface of the inner cavity (1-3), the lower column (2-2) and the upper column (2-3) are inserted between the two partition boards (1-4), and the lower column (2-2) and the upper column (2-3) are connected with each other through a spring.
4. A crack depth detection device for road maintenance according to claim 3, characterized in that: the adjusting device (3) comprises a sliding plate (3-1), sliding grooves (3-2), bending pieces (3-3) and supporting blocks (3-4), the sliding grooves (3-2) are formed in the middle of the lower surface of the sliding plate (3-1), the bending pieces (3-3) are symmetrically connected to the middle of the left edge and the right edge of the lower surface of the sliding plate (3-1), the supporting blocks (3-4) are connected to the middle of the front surface of the sliding plate (3-1), the sliding plate (3-1) is inserted into the lower portion of the inner cavity (1-3) on the inner surface, the supporting blocks (3-4) penetrate through the front surface of the shell (1-1), and the sliding grooves (3-2) are inserted into the upper surface of the contact (2-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321832394.8U CN220524936U (en) | 2023-07-12 | 2023-07-12 | Crack depth detection device for pavement maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321832394.8U CN220524936U (en) | 2023-07-12 | 2023-07-12 | Crack depth detection device for pavement maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220524936U true CN220524936U (en) | 2024-02-23 |
Family
ID=89923758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321832394.8U Active CN220524936U (en) | 2023-07-12 | 2023-07-12 | Crack depth detection device for pavement maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220524936U (en) |
-
2023
- 2023-07-12 CN CN202321832394.8U patent/CN220524936U/en active Active
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