CN215003479U - Device convenient to narrow space crack detects - Google Patents
Device convenient to narrow space crack detects Download PDFInfo
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- CN215003479U CN215003479U CN202120992681.XU CN202120992681U CN215003479U CN 215003479 U CN215003479 U CN 215003479U CN 202120992681 U CN202120992681 U CN 202120992681U CN 215003479 U CN215003479 U CN 215003479U
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Abstract
The utility model discloses a device convenient to narrow space crack detects, including dead lever, crack detector body and detection head, the one end fixedly connected with fixed block of dead lever, crack detector body sets up in the upper end of fixed block, one side fixedly connected with telescopic link of fixed block, the fixed box of one end fixedly connected with of telescopic link, fixed mounting has a electric putter on the inner wall of fixed box, the one end fixedly connected with mounting panel of a electric putter piston rod, it installs in one side of mounting panel to detect the head. The utility model discloses when using, through setting up the detection head with the crack detector in fixed box, fixed box carries out fixed connection through the telescopic link, can utilize the telescopic link to stretch into the inside in narrow space with fixed box, then utilizes first electric putter to drive the detection head and stretch out fixed box, detects the crack, has reduced the degree of difficulty that detects to a certain extent, and it is very convenient to use.
Description
Technical Field
The utility model relates to a crack detection equipment technical field specifically is a device convenient to narrow space crack detects.
Background
The crack detector is used for accurately detecting the width and depth of cracks on the surfaces of bridges, tunnels, buildings, concrete pavements, metal surfaces and the like, cracks are frequently generated on the surfaces of concrete construction, particularly large-volume concrete structures, due to various reasons in the construction process of many buildings, particularly the development depth of the cracks directly influences the quality safety and other performances of components, the conventional crack depth detection method which is also required by relevant standard standards is ultrasonic detection, and when the crack part of the structure has only one measurable surface, the crack detector is generally adopted for detection.
When the existing crack detector is used specifically, the crack detector is generally manually held for use, but the crack detector aims at some narrow spaces, because the space is narrow and workers cannot enter the crack detector for detection, the difficulty of monitoring is increased, and inconvenience is brought to detection work, so that a device convenient for detecting cracks in the narrow spaces needs to be provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device convenient to narrow space crack detects, through the detection head setting with the crack detection appearance in fixed box, fixed box carries out fixed connection through the telescopic link, can utilize the telescopic link to stretch into the inside in narrow space with fixed box, then utilizes first electric putter to drive the detection head and stretch out fixed box to the crack detects to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a device convenient for detecting cracks in narrow space comprises a fixed rod, a crack detector body and a detection head, wherein the crack detector body is electrically connected with the detection head through a conducting wire, one end of the fixed rod is fixedly connected with a fixed block, the crack detector body is arranged at the upper end of the fixed block, one side of the fixed block is fixedly connected with a telescopic rod, one end of the telescopic rod is fixedly connected with a fixed box, one side of the fixed box is provided with a roller, a first electric push rod is fixedly arranged on the inner wall of the fixed box, one end of a first electric push rod piston rod is fixedly connected with a mounting plate, one side of the mounting plate is fixedly connected with four groups of limiting rods, the four groups of limiting rods are respectively positioned at four corners of the mounting plate, the detection head is arranged at one side of the mounting plate, and the thickness of the detection head is the same as the length of the limiting rods, one side of the fixed box is provided with a notch.
Preferably, the upper end fixedly connected with installing frame of fixed block, the crack detector body sets up in the inside of installing frame, one side of installing frame is seted up jaggedly, the wire of crack detector body is located the inside of breach.
Preferably, the fixed box is provided with a cover plate in a sliding manner, and one side of the cover plate is fixedly connected with a pull block.
Preferably, a mounting groove is formed in one side of the fixing box, the idler wheels are mounted inside the mounting groove, and the mounting groove and the idler wheels are both provided with two groups.
Preferably, one side fixedly connected with solid fixed splint of mounting panel, one side fixed mounting of mounting panel has second electric putter, the one end fixedly connected with movable splint of second electric putter piston rod.
Preferably, a wire guide hole is formed in one side of the fixing box, and a wire between the crack detector body and the detection head is located inside the wire guide hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a telescopic link, the fixed box, first electric putter, the mounting panel, the design of gag lever post and notch isotructure, at first, utilize the telescopic link to stretch into the inside in narrow space with the fixed box of installing the detection head, then utilize first electric putter to drive the mounting panel and stretch out by the notch, make mounting panel one side fixed connection's gag lever post contradict in waiting to detect the object, thereby can utilize the detection head of fixing in mounting panel one side to wait to detect the object and carry out crack detection, it is in narrow space to have avoided waiting to detect the object, the staff can't get into narrow space, cause and can not treat to detect the object and carry out the condition that crack detection carried out, the degree of difficulty that detects has been reduced to a certain extent, bring the facility for detection work.
Drawings
Fig. 1 is a schematic view of an axial measurement structure of the present invention;
fig. 2 is a schematic top view of the cross-sectional structure of the fixing box of the present invention;
fig. 3 is a schematic top view of the mounting plate of the present invention.
In the figure: 1. fixing the rod; 2. a fixed block; 3. installing a frame; 4. a crack detector body; 5. a telescopic rod; 6. a fixing box; 7. a cover plate; 8. pulling the block; 9. a roller; 10. mounting grooves; 11. a first electric push rod; 12. mounting a plate; 13. a limiting rod; 14. fixing the clamping plate; 15. a second electric push rod; 16. moving the clamping plate; 17. a notch; 18. a wire guide hole; 19. and a detection head.
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 device convenient for detecting a crack in a narrow space comprises a fixing rod 1, a crack detector body 4 and a detection head 19, wherein the crack detector body 4 is electrically connected with the detection head 19 through a lead, the crack can be detected through the detection head 19, and a detection result is fed back to the crack detector body 4;
the crack detector comprises a fixing rod 1, a fixing block 2, a crack detector body 4, a mounting frame 3, a crack detector body 4, a notch and a lead, wherein the fixing block 2 is fixedly connected to one end of the fixing rod 1, the crack detector body 4 is arranged at the upper end of the fixing block 2, the mounting frame 3 is fixedly connected to the upper end of the fixing block 2, the crack detector body 4 is arranged inside the mounting frame 3, the lead of the crack detector body 4 is positioned inside the notch, so that the lead can extend out of the mounting frame 3, and when the crack detector is used for detecting cracks of an object to be detected, the crack detector body 4 can be prevented from falling off the crack detector and being damaged due to the arrangement of the mounting frame 3;
one side of the fixed block 2 is fixedly connected with an expansion link 5, one end of the expansion link 5 is fixedly connected with a fixed box 6, the fixed box 6 can be stretched into the narrow space by using the expansion link 5, a cover plate 7 is slidably mounted on the fixed box 6, one side of the cover plate 7 is fixedly connected with a pull block 8, the pull block 7 is used for mounting the detection head 19 by pulling open the cover plate 7, one side of the fixed box 6 is provided with a roller 9, one side of the fixed box 6 is provided with a mounting groove 10, the roller 9 is mounted inside the mounting groove 10, the mounting groove 10 and the roller 9 are both provided with two groups, and when the fixed box 6 is stretched into the narrow space, the roller 9 is used for facilitating the stretching of the fixed box 6;
when the detection head 19 is installed, a fixed clamp plate 14 is fixedly connected to one side of the installation plate 12, a second electric push rod 15 is fixedly installed to one side of the installation plate 12, a movable clamp plate 16 is fixedly connected to one end of a piston rod of the second electric push rod 15, the detection head 19 is placed on one side of the installation plate 12, then the second electric push rod 15 is used for driving the movable clamp plate 16 to approach the fixed clamp plate 14 and be used for fixing the detection head 19, a wire guide hole 18 is formed in one side of the fixed box 6, a wire between the crack detector body 4 and the detection head 19 is located inside the wire guide hole 18, and the wire is extended out of the wire guide hole 18 and is used for electrically connecting the detection head 19 with the crack detector body 4;
fixed mounting has first electric putter 11 on the inner wall of mounting box 6, the one end fixedly connected with mounting panel 12 of first electric putter 11 piston rod, four gag lever post 13 of one side fixedly connected with of mounting panel 12, four sets of gag lever posts 13 are located four corners of mounting panel 12 respectively, detect head 19 and install in one side of mounting panel 12, the thickness that detects head 19 is the same setting with the length of gag lever post 13, notch 17 has been seted up to one side of mounting box 6, when mounting box 6 stretches into to wait to detect the position, utilize first electric putter 11 to drive mounting panel 12 and stretch out by notch 17, make mounting panel 12 one side fixedly connected's gag lever post 13 contradict on waiting to detect the object, because the thickness that detects head 19 is the same setting with the length of gag lever post 13, thereby make and fix the detection head 19 of mounting panel 12 one side can treat that detect the object and carry out crack detection.
When the utility model is used specifically, firstly the cover plate 7 is pulled open by the pulling block 8, before the detection head 19 is fixed, the wire electrically connected between the detection head 19 and the crack detector body 4 is extended from the wire hole 18, then the detection head 19 is placed at one side of the mounting plate 12, then the second electric push rod 15 is utilized to drive the movable clamp plate 16 to approach the fixed clamp plate 14 for fixing the detection head 19, and then the cover plate 7 is covered;
after fixing the detection head, be connected crack detection appearance body 4 with the wire that stretches out, then place crack detection appearance body 4 in the inside of installing frame 3, stretch into the inside of narrow space with fixing box 6 through tensile telescopic link 5, then utilize first electric putter 11 to drive mounting panel 12 and stretch out by notch 17, make mounting panel 12 one side fixed connection's gag lever post 13 contradict in waiting to detect the object, because the thickness that detects head 19 is the same setting with gag lever post 13's length, thereby make and fix and to treat the detection object at the detection head 19 of mounting panel 12 one side and carry out the crack detection, do not need the staff to get into narrow space, the degree of difficulty that detects has been reduced to a certain extent, bring convenience for detection work.
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 device convenient to narrow space crack detects, includes dead lever (1), crack detection appearance body (4) and detects head (19), its characterized in that: the crack detector comprises a crack detector body (4) and a detection head (19), wherein the crack detector body (4) is electrically connected with the detection head (19) through a lead, one end of a fixed rod (1) is fixedly connected with a fixed block (2), the crack detector body (4) is arranged at the upper end of the fixed block (2), one side of the fixed block (2) is fixedly connected with a telescopic rod (5), one end of the telescopic rod (5) is fixedly connected with a fixed box (6), one side of the fixed box (6) is provided with a roller (9), a first electric push rod (11) is fixedly arranged on the inner wall of the fixed box (6), one end of a piston rod of the first electric push rod (11) is fixedly connected with a mounting plate (12), one side of the mounting plate (12) is fixedly connected with four groups of limiting rods (13), the four groups of the limiting rods (13) are respectively positioned at four corners of the mounting plate (12), and the detection head (19) is arranged at one side of the mounting plate (12), the thickness of detecting head (19) is the same setting with the length of gag lever post (13), notch (17) have been seted up to one side of fixed box (6).
2. The apparatus for facilitating detection of a crack in a narrow space according to claim 1, wherein: the crack detector is characterized in that an installation frame (3) is fixedly connected to the upper end of the fixing block (2), the crack detector body (4) is arranged inside the installation frame (3), a notch is formed in one side of the installation frame (3), and a lead of the crack detector body (4) is located inside the notch.
3. The apparatus for facilitating detection of a crack in a narrow space according to claim 1, wherein: the fixing box (6) is provided with a cover plate (7) in a sliding mode, and one side of the cover plate (7) is fixedly connected with a pull block (8).
4. The apparatus for facilitating detection of a crack in a narrow space according to claim 1, wherein: mounting groove (10) have been seted up to one side of fixed box (6), gyro wheel (9) are installed in the inside of mounting groove (10), mounting groove (10) and gyro wheel (9) all are provided with two sets ofly.
5. The apparatus for facilitating detection of a crack in a narrow space according to claim 1, wherein: one side fixedly connected with solid fixed splint (14) of mounting panel (12), one side fixed mounting of mounting panel (12) has second electric putter (15), splint (16) are removed to the one end fixedly connected with of second electric putter (15) piston rod.
6. The apparatus for facilitating detection of a crack in a narrow space according to claim 1, wherein: a wire guide hole (18) is formed in one side of the fixing box (6), and a wire between the crack detector body (4) and the detection head (19) is located inside the wire guide hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120992681.XU CN215003479U (en) | 2021-05-11 | 2021-05-11 | Device convenient to narrow space crack detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120992681.XU CN215003479U (en) | 2021-05-11 | 2021-05-11 | Device convenient to narrow space crack detects |
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| Publication Number | Publication Date |
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| CN215003479U true CN215003479U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120992681.XU Active CN215003479U (en) | 2021-05-11 | 2021-05-11 | Device convenient to narrow space crack detects |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459405A (en) * | 2022-01-04 | 2022-05-10 | 合肥海博工程设计集团有限公司 | A crack measuring device for municipal bridge engineering |
-
2021
- 2021-05-11 CN CN202120992681.XU patent/CN215003479U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459405A (en) * | 2022-01-04 | 2022-05-10 | 合肥海博工程设计集团有限公司 | A crack measuring device for municipal bridge engineering |
| CN114459405B (en) * | 2022-01-04 | 2024-06-18 | 合肥海博工程设计集团有限公司 | A crack measuring device for municipal bridge engineering |
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