CN221260872U - Bridge crack quality detection equipment - Google Patents
Bridge crack quality detection equipment Download PDFInfo
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- CN221260872U CN221260872U CN202322754801.4U CN202322754801U CN221260872U CN 221260872 U CN221260872 U CN 221260872U CN 202322754801 U CN202322754801 U CN 202322754801U CN 221260872 U CN221260872 U CN 221260872U
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- 238000001514 detection method Methods 0.000 title claims abstract description 108
- 238000012360 testing method Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000036561 sun exposure Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of bridge crack detection, and provides bridge crack quality detection equipment which comprises a detection equipment main body, a display screen and a detection transmitting head, wherein the display screen is arranged at the front end of the detection equipment main body, connecting holes are formed in two sides of the top end of the detection equipment main body, the detection transmitting head is arranged on one side of the top end of the detection equipment main body, a detection receiving head is arranged on the other side of the top end of the detection equipment main body, one ends of the detection transmitting head and the detection receiving head are respectively inserted into the connecting holes, and fixing structures are arranged on two sides of one ends of the detection transmitting head and the detection receiving head. According to the utility model, the fixing structure is arranged, so that the detection transmitting head and the detection receiving head are prevented from falling off from the inside of the connecting hole in the using process, one ends of the detection transmitting head and the detection receiving head can be fixed through the matched use of the fixing rod, the through groove and the fixing groove, and the detection transmitting head and the detection receiving head are prevented from falling off in the using process.
Description
Technical Field
The utility model relates to the technical field of bridge crack detection, in particular to bridge crack quality detection equipment.
Background
Bridge is a structure which is generally erected on rivers, lakes and seas and can smoothly pass vehicles, pedestrians and the like. In order to adapt to the traffic industry of modern high-speed development, bridges are also spreading to span mountain stream, poor geology or buildings which are erected to meet other traffic demands and enable the traffic to be more convenient;
In concrete bridges, cracks are easy to occur due to wind and sun exposure, the concrete cracks are a phenomenon commonly existing in building structures, the cracks can cause the bearing capacity, durability and waterproofness of the concrete structures to be reduced, and the cracks not only affect the appearance of the structures, but also possibly cause safety problems, so that when the cracks occur, a detection is needed to determine that the cracks can not affect the quality of the bridge;
When detecting the crack, the bridge crack quality detection device is required to be used, and the traditional bridge crack quality detection device has some problems in the using process, and in the using process, the detection head and the main body of the detection device are connected in an inserting way, so that the detection head is easy to fall off from the connecting hole when in use, and the practicality is poor.
Disclosure of utility model
First, the technical problem to be solved
The utility model aims to provide bridge crack quality detection equipment which is used for solving the defect that a detection head is easy to fall off from a connecting hole in the using process of the existing bridge crack quality detection equipment.
(II) summary of the utility model
In order to solve the technical problems, the utility model provides the following technical scheme: the bridge crack quality detection device comprises a detection device main body, a display screen and a detection transmitting head, wherein the display screen is arranged at the front end of the detection device main body, connecting holes are formed in two sides of the top end of the detection device main body, the detection transmitting head is arranged on one side of the top end of the detection device main body, and a detection receiving head is arranged on the other side of the top end of the detection device main body;
The utility model discloses a detection transmitting head, detection receiving head, fixed knot, the one end of detecting the transmitting head and the one end of detecting the receiving head is inserted respectively and is established into the inside of connecting hole, the both sides of detecting transmitting head and one end of detecting the receiving head are provided with fixed knot, one side of detecting equipment main part is provided with the spread groove, the rear end of detecting equipment main part is provided with bearing structure, fixed knot constructs including dead lever, logical groove and fixed knot, logical groove is seted up in the inside of detecting transmitting head and one end both sides of detecting the receiving head.
Preferably, the fixing groove is formed in the two sides of the connecting hole at the top end of the main body of the detection device, and the fixing rod is inserted into the fixing groove through the through groove.
Preferably, the inner diameter of the through groove is larger than the outer diameter of the fixing rod, and an inserting structure is formed between the fixing rod and the through groove.
Preferably, the outside of dead lever is provided with the external screw thread, the inboard of fixed slot is provided with the internal screw thread, constitute threaded connection between dead lever and the fixed slot.
Preferably, the supporting structure comprises a fixed block, a fixed hole, a supporting plate, a plug rod, a movable groove and a connecting column, wherein the fixed block is arranged on two sides of the rear end of the main body of the detection device, the connecting column is arranged at the middle position of the fixed block, the supporting plate is arranged on the outer side of the connecting column, the movable groove is formed in one end of the supporting plate, the fixed hole is formed in the fixing block, and the plug rod is inserted into the movable groove through the fixed hole.
Preferably, the fixing holes are arranged in a plurality, and the fixing holes are distributed in a ring shape in one side of the fixing block.
Preferably, the fixing blocks are provided with two groups, and the two groups of fixing blocks are symmetrically distributed at the rear end of the detection equipment main body.
(III) beneficial effects
The bridge crack quality detection device provided by the utility model has the advantages that: through being provided with fixed knot constructs, in order to prevent to detect the condition that emission head and detection receiving head appear droing from the inside of connecting hole in the use, influence detection work, consequently through the cooperation use of dead lever, logical groove and fixed slot, can carry out a fixed to the one end that detects emission head and detection receiving head, prevent to detect emission head and detection receiving head and appear droing the condition when using to fixed effect has been improved;
Through being provided with bearing structure, in order to make the check out test set main part more stable when placing, consequently through the cooperation of fixed block, fixed orifices, backup pad and inserted bar use, can carry out a support to the check out test set main part, make the check out test set main part more stable when placing to stable effect has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of the structure of the present utility model shown in FIG. 1 at a partially enlarged scale;
FIG. 4 is a schematic rear view of the present utility model;
fig. 5 is a schematic view of a rear view of a partial structure of a support structure according to the present utility model.
Reference numerals in the drawings illustrate: 1. a detection device main body; 2. a display screen; 3. detecting a transmitting head; 4. a fixed structure; 401. a fixed rod; 402. a through groove; 403. a fixing groove; 5. a connection hole; 6. detecting a receiving head; 7. a connecting groove; 8. a support structure; 801. a fixed block; 802. a fixing hole; 803. a support plate; 804. a rod; 805. a movable groove; 806. and (5) connecting the columns.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1-5, the bridge crack quality detecting device provided by the utility model comprises a detecting device main body 1, a display screen 2 and a detecting transmitting head 3, wherein the front end of the detecting device main body 1 is provided with the display screen 2, two sides of the top end of the detecting device main body 1 are provided with connecting holes 5, one side of the top end of the detecting device main body 1 is provided with the detecting transmitting head 3, the other side of the top end of the detecting device main body 1 is provided with a detecting receiving head 6, one ends of the detecting transmitting head 3 and the detecting receiving head 6 are respectively inserted into the connecting holes 5, two sides of one ends of the detecting transmitting head 3 and the detecting receiving head 6 are provided with fixing structures 4, one side of the detecting device main body 1 is provided with connecting grooves 7, the rear end of the detection device main body 1 is provided with a supporting structure 8, the fixing structure 4 comprises a fixing rod 401, a through groove 402 and a fixing groove 403, the through groove 402 is formed in the two sides of one end of the detection transmitting head 3 and one end of the detection receiving head 6, the fixing groove 403 is formed in the two sides of the connecting hole 5 at the top end of the detection device main body 1, the fixing rod 401 is inserted into the fixing groove 403 through the through groove 402, the inner diameter of the through groove 402 is larger than the outer diameter of the fixing rod 401, an inserting structure is formed between the fixing rod 401 and the through groove 402, external threads are formed in the outer side of the fixing rod 401, internal threads are formed in the inner side of the fixing groove 403, and threaded connection is formed between the fixing rod 401 and the fixing groove 403.
The working principle of the bridge crack quality detection device based on the embodiment 1 is as follows: when the detection device main body 1 is used, one ends of the detection transmitting head 3 and the detection receiving head 6 are inserted into the connecting hole 5, after the insertion is completed, one ends of the fixing rods 401 are inserted into the fixing grooves 403 through the through grooves 402, the fixing rods 401 are rotated after the insertion is completed, and the detection transmitting head 3 and the detection receiving head 6 are fixed along with the rotation between the fixing rods 401 and the fixing grooves 403, so that the detection transmitting head 3 and the detection receiving head 6 cannot fall off in the using process, and the fixing work of the detection transmitting head 3 and the detection receiving head 6 is completed.
Example two
The embodiment further includes: the rear end of detection equipment main part 1 is provided with bearing structure 8, bearing structure 8 includes fixed block 801, fixed orifices 802, backup pad 803, inserted bar 804, movable groove 805 and spliced pole 806, fixed block 801 sets up in the both sides of detection equipment main part 1 rear end, intermediate position department of fixed block 801 is provided with spliced pole 806, the outside of spliced pole 806 is provided with backup pad 803, movable groove 805 has been seted up to the inside of backup pad 803 one end, fixed orifices 802 have been seted up to the inside of fixed block 801, inserted bar 804 inserts the inside of establishing into movable groove 805 through fixed orifices 802, fixed orifices 802 are provided with a plurality of, a plurality of fixed orifices 802 are annular distribution in the inside of fixed block 801 one side, fixed block 801 is provided with two sets of, two sets of fixed blocks 801 are symmetrical distribution at the rear end of detection equipment main part 1.
In this embodiment, when a detection is required to be performed on the quality of a bridge crack, the detection transmitting head 3 and the detection receiving head 6 are placed on two sides of the crack, then the detection transmitting head 3 transmits ultrasonic waves to detect the depth of the crack, the ultrasonic waves are received by the detection receiving head 6 after detection, a plurality of times of measurement is performed at the crack, then the approximate sound velocity of concrete is obtained through a linear regression formula, the propagation paths similar to three sides of a right triangle are measured according to the principle of sound wave transmission, then the propagation paths are respectively brought into the Pythagorean theorem to calculate the seam depth, then the seam depth can be estimated according to the estimation rules in the specification, the data are displayed on the display screen 2, then whether the crack affects the quality of the bridge is judged according to the detected crack depth, so that the quality detection of the crack is completed, when the detection device main body 1 is required to be placed, one end of the support plate is turned to one side, when the detection device main body 803 is turned over to a proper position, then one end of the insert rod 804 is inserted into the interior of the movable groove 805 through the fixing hole 802 at the proper position, the support plate is fixed, the support plate 803 is fixed, and the detection device 803 is further stable when the detection device is used, and the detection device 1 is placed on the main body 803, so that the detection device can be more stable.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. Bridge crack quality detection equipment, including check out test set main part (1), display screen (2) and detection emitter (3), its characterized in that: the front end of the detection equipment main body (1) is provided with a display screen (2), two sides of the top end of the detection equipment main body (1) are provided with connecting holes (5), one side of the top end of the detection equipment main body (1) is provided with a detection transmitting head (3), and the other side of the top end of the detection equipment main body (1) is provided with a detection receiving head (6);
The detection transmitting head (3) and the detection receiving head (6) are inserted into the connecting hole (5) respectively, fixing structures (4) are arranged on two sides of one end of the detection transmitting head (3) and one end of the detection receiving head (6), connecting grooves (7) are formed in one side of the detection equipment main body (1), supporting structures (8) are arranged at the rear end of the detection equipment main body (1), the fixing structures (4) comprise fixing rods (401), through grooves (402) and fixing grooves (403), and the through grooves (402) are formed in the two sides of one end of the detection transmitting head (3) and the two sides of one end of the detection receiving head (6).
2. The bridge crack quality detection apparatus of claim 1, wherein: the fixing groove (403) is formed in the inner parts of two sides of the top end connecting hole (5) of the detection equipment main body (1), and the fixing rod (401) is inserted into the fixing groove (403) through the through groove (402).
3. The bridge crack quality detection apparatus of claim 1, wherein: the inner diameter of the through groove (402) is larger than the outer diameter of the fixing rod (401), and an inserting structure is formed between the fixing rod (401) and the through groove (402).
4. The bridge crack quality detection apparatus of claim 1, wherein: the outer side of the fixing rod (401) is provided with external threads, the inner side of the fixing groove (403) is provided with internal threads, and the fixing rod (401) and the fixing groove (403) form threaded connection.
5. The bridge crack quality detection apparatus of claim 1, wherein: the utility model provides a supporting structure (8) is including fixed block (801), fixed orifices (802), backup pad (803), inserted bar (804), movable groove (805) and spliced pole (806), fixed block (801) set up in the both sides of detection equipment main part (1) rear end, intermediate position department of fixed block (801) is provided with spliced pole (806), the outside of spliced pole (806) is provided with backup pad (803), movable groove (805) have been seted up to the inside of backup pad (803) one end, fixed orifices (802) have been seted up to the inside of fixed block (801), inserted bar (804) are inserted through fixed orifices (802) and are established the inside of movable groove (805).
6. The bridge crack quality detection apparatus of claim 5, wherein: the fixing holes (802) are formed in a plurality of, and the fixing holes (802) are distributed in a ring shape inside one side of the fixing block (801).
7. The bridge crack quality detection apparatus of claim 5, wherein: the fixing blocks (801) are arranged in two groups, and the two groups of fixing blocks (801) are symmetrically distributed at the rear end of the detection equipment main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322754801.4U CN221260872U (en) | 2023-10-13 | 2023-10-13 | Bridge crack quality detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322754801.4U CN221260872U (en) | 2023-10-13 | 2023-10-13 | Bridge crack quality detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221260872U true CN221260872U (en) | 2024-07-02 |
Family
ID=91659934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322754801.4U Active CN221260872U (en) | 2023-10-13 | 2023-10-13 | Bridge crack quality detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221260872U (en) |
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2023
- 2023-10-13 CN CN202322754801.4U patent/CN221260872U/en active Active
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