CN211877876U - Ultrasonic detector for concrete detection - Google Patents
Ultrasonic detector for concrete detection Download PDFInfo
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- CN211877876U CN211877876U CN202020572623.7U CN202020572623U CN211877876U CN 211877876 U CN211877876 U CN 211877876U CN 202020572623 U CN202020572623 U CN 202020572623U CN 211877876 U CN211877876 U CN 211877876U
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- dust cover
- detector
- dust
- opening
- baffle
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Abstract
The utility model relates to an ultrasonic detector for concrete detection has solved the easy problem of damaging because of accumulating the dust of current ultrasonic detector. The device comprises a box body, a box cover hinged on one side of the box body, a mounting cotton block arranged in the box body and a detector arranged on the mounting cotton block, wherein a test wire is connected to the detector. The outer side cover of detector is equipped with the dust cover, and the bottom of dust cover is connected in the upper surface of installation cotton piece, and the dust cover is made by transparent material. The dust cover is kept away from one side of box and case lid articulated department and has been seted up the opening, and the inner wall of dust cover articulates there is the baffle, and the articulated department of baffle and dust cover is located the top of opening, and the dust cover is kept away from open-ended one side and has been seted up the line hole, and the test wire is worn to locate in the line hole. The utility model discloses can block the dust in the test procedure, prevent that the dust from long-pending surface that falls to the detector and leading to the detector to damage.
Description
Technical Field
The utility model belongs to the technical field of the technique of concrete detecting instrument and specifically relates to an ultrasonic detector for concrete detection is related to.
Background
Concrete, concrete for short, is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term concrete generally refers to cement concrete obtained by mixing cement as the cementing material, sand and stone as the aggregate and water (which may contain additives and admixtures) in a certain proportion and stirring, and is also called ordinary concrete, and is widely applied to civil engineering, such as building stairs, subway platforms, bridges, roads and the like.
The concrete is detected by sampling before pouring, the formed strength, the crack depth, the concrete homogeneity, the damage layer thickness, the concrete thickness, the pile body integrity, the internal structure defect, the internal steel pipe concrete defect and the like of the concrete are detected, and the detection is generally carried out by an ultrasonic detector. The principle of the ultrasonic detector is that electromagnetic induction is utilized, due to the existence of the steel bars, an electromagnetic field formed by the detector is influenced, induction current is generated in a coil, and after the induction current is amplified, a display instrument is driven to give a test result, so that the wave speed test of concrete can be realized, and the three-dimensional imaging detection of the internal defects of the large-volume concrete can also be realized.
Generally, the concrete is detected on a construction site during detection, but dust on the construction site is more, and a lot of dust can be accumulated on the ultrasonic detector during long-time detection, so that the instrument is easily damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a concrete detection uses ultrasonic detector, its advantage lies in: can block the dust in the test procedure, prevent that the dust from depositing the surface that falls the detector and leading to the detector to damage.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides an ultrasonic detector for concrete detection, include the box, articulate in the case lid of box one side, set up in cotton piece of installation in the box and install in detector on the cotton piece of installation, be connected with the test wire on the detector, the outside cover of detector is equipped with the dust cover, the bottom of dust cover connect in the upper surface of the cotton piece of installation, the dust cover is made by transparent material, the dust cover is kept away from the box with the opening has been seted up to one side of the articulated department of case lid, the inner wall of dust cover articulates there is the baffle, the baffle with the articulated department of dust cover is located the top of opening, the dust cover is kept away from open-ended one side has been seted up the line hole, the test wire is worn to locate in.
Through adopting above-mentioned technical scheme, the dust cover can block the dust, and then protect the detector, prevent that the dust from long-pending surface that falls to the detector and leading to the detector to damage, open-ended setting is used for stretching into the interior operation detector of dust cover with the hand, the transparent material of dust cover can avoid the sight to receive the hindrance, facilitate the use, the baffle is used for sheltering from the opening, insert the hand in the opening during the use and promote the baffle upwards to rotate, when not using, the baffle receives the action of gravity to rotate downwards and blocks the opening, prevent that the dust from getting into in the dust cover through the opening.
The utility model discloses further set up to: the edge of the opening is provided with a rubber ring.
Through adopting above-mentioned technical scheme, the setting of rubber circle is used for protecting hand in the use, prevents hand and open-ended edge direct contact, avoids the hand scratch.
The utility model discloses further set up to: a notch is formed in one side, close to the inner side of the dust cover, of the rubber ring, and the edge of the baffle is matched with the notch.
Through adopting above-mentioned technical scheme, when not using, rotate downwardly rotating and butt in the rubber circle, the edge of baffle just cooperatees with the notch, and then has improved the leakproofness between opening and the baffle, prevents that the dust from getting into in the dust cover through the gap department of opening and baffle.
The utility model discloses further set up to: and a gasket is arranged on the inner wall of the wire hole.
Through adopting above-mentioned technical scheme, the setting of packing ring is used for protecting the test wire, has reduced the wearing and tearing that the test wire received, avoids the inner wall of test wire and line hole to take place wearing and tearing and damage fracture.
The utility model discloses further set up to: the two sides of the upper surface of the mounting cotton block are provided with wire winding rods, and the two wire winding rods are located on one side, close to the wire hole, of the dust cover.
Through adopting above-mentioned technical scheme, the setting of wire winding pole is used for twining the test wire to accomodate the test wire when not using, avoid the test wire intertwine to tie a knot and bring inconvenience for the use.
The utility model discloses further set up to: and the top of the winding rod is provided with a limiting rod.
Through adopting above-mentioned technical scheme, setting up of gag lever post is used for spacing to the test wire, and the test wire breaks away from the wire winding pole when preventing to accomodate.
The utility model discloses further set up to: the upper surface of installation cotton piece has seted up the mounting groove, the bottom of dust cover is inlayed and is located in the mounting groove.
Through adopting above-mentioned technical scheme, the setting up of mounting groove makes dust cover demountable installation on the cotton piece of installation to in regular with the dust cover take off and maintain convenient to use to the detector.
The utility model discloses further set up to: the edge of the notch of the mounting groove is provided with an oblique angle.
Through adopting above-mentioned technical scheme, the oblique angle setting of mounting groove notch edge can play the guide effect to the installation of dust cover, makes the bottom of dust cover inlay more easily and establishes to the mounting groove in, the bottom of dust cover and the notch of mounting groove are inconsistent and lead to the fact the hindrance to the installation when avoiding the installation.
To sum up, the utility model discloses a beneficial technological effect does:
the dust cover can be used for blocking dust, so that the detector is protected, the dust is prevented from being accumulated on the surface of the detector to damage the detector, the opening is used for enabling a hand to extend into the dust cover to operate the detector, and the baffle is used for blocking the opening and preventing the dust from entering the dust cover through the opening;
the rubber ring is used for protecting the hands in the using process, so that the hands are prevented from being directly contacted with the edge of the opening, and the hands are prevented from being scratched;
the arrangement of the gasket is used for protecting the test lead, so that the abrasion of the test lead is reduced, and the test lead and the inner wall of the wire hole are prevented from being abraded, damaged and broken;
the setting of wire winding pole is used for twining the test wire to accomodate the test wire when not using, avoid the test wire intertwine to tie a knot and bring inconvenience for the use.
Drawings
FIG. 1 is a schematic view of the case with the dust cover removed.
Fig. 2 is a schematic view of the case with the dust cover attached.
Fig. 3 is a schematic view of the dust cover.
In the figure, 1, a box body; 11. a box cover; 2. installing a cotton block; 21. a wire winding rod; 211. a limiting rod; 22. mounting grooves; 3. a detector; 31. testing the lead; 4. a dust cover; 41. an opening; 411. a rubber ring; 4111. a recess; 42. a baffle plate; 43. a wire hole; 431. a gasket.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses an ultrasonic detector for concrete detection, including box 1, articulate in the case lid 11 at box 1 one side top, inlay the installation cotton piece 2 of locating in box 1 and install detector 3 on installation cotton piece 2, be connected with two test wires 31 that are used for testing on detector 3.
Referring to fig. 1 and 2, the outer side of the detector 3 is covered with a dust cover 4, an installation groove 22 is formed in the upper surface of the cotton block 2, and the bottom of the dust cover 4 is detachably embedded in the installation groove 22. One side of the dust cover 4 away from the hinged position of the box body 1 and the box cover 11 is provided with a waist-shaped opening 41. The dust cover 4 is used for blocking dust when in use, and then protects the detector 3, prevents that the dust from depositing on the surface of the detector 3 and causing the detector 3 to damage, and the setting of opening 41 is used for stretching into the dust cover 4 with the hand and operating the detector 3. In this embodiment, dust cover 4 is made by transparent organic glass material to sight receives the hindrance in avoiding the use, facilitates the use.
Because the dust cover 4 can be dismantled with the cotton piece 2 of installation and be connected, convenient regularly takes off dust cover 4 and maintains detector 3, convenient to use. The edge of the notch of the mounting groove 22 is processed by a bevel guide angle so as to guide the installation of the dust cover 4, the bottom of the dust cover 4 is more easily embedded in the mounting groove 22, and the bottom of the dust cover 4 is inconsistent with the notch of the mounting groove 22 to prevent the installation.
Referring to fig. 3, the inner wall of the dust cover 4 is hinged to a baffle 42, the hinged position of the baffle 42 and the dust cover 4 is located above the opening 41, the baffle 42 is used for shielding the opening 41, when in use, a hand is inserted into the opening 41 and pushes the baffle 42 to rotate upwards, and when not in use, the baffle 42 rotates downwards under the action of gravity and blocks the opening 41 to prevent dust from entering the dust cover 4 through the opening 41.
The edge of opening 41 bonds there is rubber circle 411, and rubber circle 411 is used for protecting the hand in the use, prevents hand and opening 41's edge direct contact, avoids the hand scratch.
Rubber circle 411 is close to the inboard one side of dust cover 4 and has seted up along the ring of rubber circle 411 and seted up with baffle 42 matched with notch 4111, when not using, rotates down and rotates and butt in rubber circle 411, and the edge of baffle 42 just cooperatees with notch 4111, and then has improved the leakproofness between opening 41 and the baffle 42, prevents that the dust from getting into in the dust cover 4 through the gap department of opening 41 and baffle 42.
Two circular wire holes 43 are formed in one side of the dust cover 4 away from the opening 41, and two test wires 31 are respectively arranged in the two wire holes 43 in a penetrating manner so as to facilitate the wiring of the test wires 31. The gasket 431 made of rubber is bonded on the inner wall of the wire hole 43 and used for protecting the test lead 31, so that the abrasion of the test lead 31 is reduced, and the test lead 31 and the inner wall of the wire hole 43 are prevented from being abraded and broken.
Referring to fig. 1, a columniform wire winding rod 21 is all vertically installed to the both sides of installation cotton piece 2 upper surface, and two wire winding rods 21 all are located one side that dust cover 4 is close to line hole 43, and wire winding rod 21 is used for twining test wire 31 to accomodate test wire 31 when not using, avoid test wire 31 intertwine to tie a knot and bring inconvenience for the use.
The equal horizontally connected of top of two wire winding poles 21 has a gag lever post 211, and gag lever post 211 and wire winding pole 21 are as an organic whole, and gag lever post 211 can carry on spacingly to test wire 31, and test wire 31 breaks away from wire winding pole 21 when preventing to accomodate.
The implementation principle of the embodiment is as follows: block the dust through setting up dust cover 4 in the test process, and then protect detector 3, prevent that the dust from depositing to detector 3's surface and leading to detector 3 to damage. Operate detector 3 in so that stretch into dust cover 4 with the hand through seting up opening 41 on the lateral wall of dust cover 4, facilitate the use, through installing rubber circle 411 in opening 41's edge in order to be used for protecting hand in the use, prevent hand and opening 41's edge direct contact, avoid the hand scratch. Dust is prevented from entering the dust cover 4 through the opening 41 by rotatably mounting the shutter 42 on the inner wall of the dust cover 4 for shielding the opening 41.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an ultrasonic detector for concrete detection, includes box (1), articulate in case lid (11) of box (1) one side, set up in installation cotton piece (2) in box (1) and install in detector (3) on installation cotton piece (2), be connected with test wire (31), its characterized in that on detector (3): the outer side cover of detector (3) is equipped with dust cover (4), the bottom of dust cover (4) connect in the upper surface of installation cotton piece (2), dust cover (4) are made by transparent material, dust cover (4) are kept away from box (1) with opening (41) have been seted up to one side of case lid (11) articulated department, the inner wall of dust cover (4) articulates there is baffle (42), baffle (42) with the articulated department of dust cover (4) is located the top of opening (41), dust cover (4) are kept away from line hole (43) have been seted up to one side of opening (41), test wire (31) are worn to locate in line hole (43).
2. The ultrasonic testing machine for concrete inspection according to claim 1, wherein: the edge of the opening (41) is provided with a rubber ring (411).
3. The ultrasonic testing machine for concrete inspection according to claim 2, wherein: rubber circle (411) are close to one side of dust cover (4) inboard has seted up notch (4111), the edge of baffle (42) with notch (4111) cooperatees.
4. The ultrasonic testing machine for concrete inspection according to claim 1, wherein: a washer (431) is arranged on the inner wall of the line hole (43).
5. The ultrasonic testing machine for concrete inspection according to claim 1, wherein: the two sides of the upper surface of the cotton block (2) are provided with wire winding rods (21), and the two wire winding rods (21) are located on one side, close to the wire hole (43), of the dust cover (4).
6. The ultrasonic testing machine for concrete inspection according to claim 5, wherein: the top of wire winding pole (21) is provided with gag lever post (211).
7. The ultrasonic testing machine for concrete inspection according to claim 1, wherein: mounting groove (22) have been seted up to the upper surface of installation cotton piece (2), the bottom of dust cover (4) is inlayed and is located in mounting groove (22).
8. The ultrasonic testing machine for concrete inspection according to claim 7, wherein: the edge of the notch of the mounting groove (22) is provided with an oblique angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020572623.7U CN211877876U (en) | 2020-04-16 | 2020-04-16 | Ultrasonic detector for concrete detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020572623.7U CN211877876U (en) | 2020-04-16 | 2020-04-16 | Ultrasonic detector for concrete detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211877876U true CN211877876U (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020572623.7U Active CN211877876U (en) | 2020-04-16 | 2020-04-16 | Ultrasonic detector for concrete detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211877876U (en) |
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2020
- 2020-04-16 CN CN202020572623.7U patent/CN211877876U/en active Active
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