阅读说明：本技术 一种堤坝裂缝检测设备 (Dam crack detection equipment ) 是由 李敬同 于 2021-05-20 设计创作，主要内容包括：本发明公开了一种堤坝裂缝检测设备,包括主体,所述主体内设有警示腔,所述警示腔上固定设有第一滑槽,所述第一滑槽内固定设有第一弹簧,所述第一弹簧左侧固定连接有第一滑块,本发明可以通过可调角度的稳定机构保证设备能够在大坝上稳定工作,通过缝隙深度探测机构以及对应的警示弹射机构,通过探测针伸入缝隙的深度根据缝隙标准分类方法,用不同颜色的警示旗弹出予以分类,通过渗水检测机构以及相应的标记喷洒机构检测缝隙内是否渗水,通过渗水多少决定标记液喷涂时间,决定颜色深度,设备结构简单,维护方便,成本小,适合推广使用。(The invention discloses dam crack detection equipment, which comprises a main body, wherein a warning cavity is arranged in the main body, a first chute is fixedly arranged on the warning cavity, a first spring is fixedly arranged in the first chute, and a first sliding block is fixedly connected to the left side of the first spring.)

1. A dykes and dams crack check out test set which characterized in that: the warning device comprises a main body, wherein a warning cavity is arranged in the main body, a first chute is fixedly arranged on the warning cavity, a first spring is fixedly arranged in the first chute, a first slider is fixedly connected to the left side of the first spring, a first closing rod is fixedly connected to the left side of the first slider, a warning board cavity is fixedly arranged in the warning cavity, a second spring is fixedly arranged in the warning board cavity, a second slider is fixedly connected to the second spring, a warning board is fixedly arranged on the second slider, a power cavity is arranged in the main body, a motor is fixedly arranged in the power cavity, a first motor shaft is rotatably arranged on the motor, a first bevel gear is fixedly arranged on the first motor shaft, a first rotating shaft is rotatably arranged in the power cavity, a second bevel gear is fixedly arranged on the first rotating shaft, and is meshed with the first bevel gear, a telescopic cavity is arranged in the main body, a first screw rod is rotatably arranged in the telescopic cavity, the first rotating shaft is fixedly connected with the first screw rod, a screw rod nut is slidably arranged on the first screw rod, a first connecting rod is fixedly connected on the screw rod nut, a detection cavity is arranged in the main body, a water seepage inlet is fixedly arranged on the detection cavity, bilaterally symmetrical second chutes are fixedly arranged on the detection cavity, third slide blocks are slidably arranged in the bilaterally symmetrical second chutes, a detection plate is fixedly connected between the third slide blocks, a marking liquid storage cavity is arranged in the main body, a storage cavity switch is fixedly arranged on the marking liquid storage cavity, a third spring is fixedly arranged in the storage cavity switch, a fourth slide block is fixedly connected on the third spring, a second sealing rod is fixedly arranged on the fourth slide block, and a marking liquid through outlet is fixedly arranged on the lower side of the second sealing rod, the main part is internally provided with an auxiliary power cavity, a second rotating shaft is rotatably arranged in the auxiliary power cavity, a first driving gear is fixedly arranged on the second rotating shaft, a third rotating shaft is rotatably arranged in the auxiliary power cavity, a third bevel gear is fixedly arranged at the left end of the third rotating shaft, the first driving gear is meshed with the third bevel gear, a fourth bevel gear is fixedly arranged on the third rotating shaft, and a fourth rotating shaft extending to the outside of the auxiliary power cavity is rotatably arranged in the auxiliary power cavity.

2. A dam crack detecting apparatus according to claim 1, wherein: the intracavity is collected in the main part infiltration, fixedly connected with extends to on the head rod the intracavity is collected in the infiltration exploration mobile jib, the fixed first stay cord that is equipped with on the exploration mobile jib, first stay cord internal fixation is equipped with the fourth spring, fourth spring downside fixedly connected with fifth slider, fifth slider downside fixedly connected with probe pin, the fixed absorbent cotton sliver that is equipped with on the probe pin.

3. A dam crack detecting apparatus according to claim 1, wherein: the infiltration is collected the intracavity and is fixed the first bracing piece that is equipped with bilateral symmetry, rotatable fifth pivot that is equipped with on the first bracing piece, it has the collection pole to articulate in the fifth pivot, the cover has first torsional spring in the fifth pivot.

4. A dam crack detecting apparatus according to claim 1, wherein: the motor is rotatably provided with a second motor shaft, a fifth bevel gear is fixedly arranged on the second motor shaft, a sixth rotating shaft is rotatably arranged in the power cavity, a second driving gear is fixedly arranged on the sixth rotating shaft, the fifth bevel gear is meshed with the second driving gear, a first belt pulley is fixedly arranged on the sixth rotating shaft, a second belt pulley is fixedly arranged on the second rotating shaft, and the first belt pulley is in transmission connection with the second belt pulley through a first belt.

5. A dam crack detecting apparatus according to claim 1, wherein: the fixed runner that is equipped with in the fourth pivot, the fixed cylinder slider that is equipped with on the runner, the rotatable seventh pivot that is equipped with in the auxiliary power intracavity, fixedly connected with swinging arms in the seventh pivot, be equipped with the third spout in the swinging arms, the cylinder slider can slide in the third spout, swinging arms right side fixedly connected with sprays the chamber, it leads to the mouth to fixedly be equipped with the marker liquid on the spraying chamber, it is equipped with a set of nozzle to spray to fix on the chamber.

6. A dam crack detecting apparatus according to claim 1, wherein: the first sliding block is connected with the screw rod nut through a first pull rope, the detection plate is connected with the second closing rod through a second pull rope, the water seepage inlet is communicated with the water seepage outlet, and the marking liquid inlet is communicated with the marking liquid outlet.

Technical Field

The invention discloses dam crack detection equipment, and mainly relates to the related technical field of detection equipment.

Background

The dam can generate cracks in the using process due to temperature or other factors, when later-stage dam crack maintenance is carried out, large cracks can be observed by naked eyes and measured by using a measuring tool, but the cracks with smaller width and shallower depth are difficult to measure, the crack grade and water seepage are difficult to judge, the conclusion can be obtained only by carrying out later-stage analysis processing on the cracks through an optical instrument and other high-tech equipment after photographing, the construction cost is higher, the construction efficiency is lower, and the cracks can not be intuitively reflected, so that later-stage crack repairing work is difficult.

Disclosure of Invention

The invention aims to provide dam crack detection equipment, which overcomes the problems.

The invention is realized by the following technical scheme.

The dam crack detection equipment comprises a main body, wherein a warning cavity is arranged in the main body, a first chute is fixedly arranged on the warning cavity, a first spring is fixedly arranged in the first chute, a first slide block is fixedly connected to the left side of the first spring, a first sealing rod is fixedly connected to the left side of the first slide block, a warning board cavity is fixedly arranged in the warning cavity, a second spring is fixedly arranged in the warning board cavity, a second slide block is fixedly connected to the second spring, a warning board is fixedly arranged on the second slide block, a power cavity is arranged in the main body, a motor is fixedly arranged in the power cavity, a first motor shaft is rotatably arranged on the motor, a first bevel gear is fixedly arranged on the first motor shaft, a first rotating shaft is rotatably arranged in the power cavity, a second bevel gear is fixedly arranged on the first rotating shaft, the second bevel gear is meshed with the first bevel gear, a telescopic cavity is arranged in the main body, a first screw rod is rotatably arranged in the telescopic cavity, the first rotating shaft is fixedly connected with the first screw rod, a screw rod nut is slidably arranged on the first screw rod, a first connecting rod is fixedly connected to the screw rod nut, a detection cavity is arranged in the main body, a water seepage inlet is fixedly arranged on the detection cavity, bilaterally symmetrical second sliding grooves are fixedly arranged on the detection cavity, third sliding blocks are slidably arranged in the bilaterally symmetrical second sliding grooves, a detection plate is fixedly connected between the third sliding blocks, a marking fluid storage cavity is arranged in the main body, a storage cavity switch is fixedly arranged on the marking fluid storage cavity, a third spring is fixedly arranged in the storage cavity switch, and a fourth sliding block is fixedly connected to the third spring, the fourth slider is fixedly provided with a second sealing rod, a marking liquid through-out port is fixedly arranged on the lower side of the second sealing rod, an auxiliary power cavity is arranged in the main body, a second rotating shaft is rotatably arranged in the auxiliary power cavity, a first driving gear is fixedly arranged on the second rotating shaft, a third rotating shaft is rotatably arranged in the auxiliary power cavity, a third bevel gear is fixedly arranged at the left end of the third rotating shaft, the first driving gear is meshed with the third bevel gear, a fourth bevel gear is fixedly arranged on the third rotating shaft, and a fourth rotating shaft extending to the outside of the auxiliary power cavity is rotatably arranged in the auxiliary power cavity.

Further, be equipped with the infiltration in the main part and collect the chamber, fixedly connected with extends to on the head rod the intracavity survey mobile jib is collected in the infiltration, the fixed first stay cord that is equipped with on the survey mobile jib, first stay cord internal fixation is equipped with the fourth spring, fourth spring downside fixedly connected with fifth slider, fifth slider downside fixedly connected with probe, the fixed absorbent cotton sliver that is equipped with on the probe.

Furthermore, infiltration is collected the intracavity and is fixed and is equipped with bilateral symmetry's first bracing piece, rotatable fifth pivot that is equipped with on the first bracing piece, it has the collection pole to articulate in the fifth pivot, the cover has first torsional spring in the fifth pivot.

Furthermore, a second motor shaft is rotatably arranged on the motor, a fifth bevel gear is fixedly arranged on the second motor shaft, a sixth rotating shaft is rotatably arranged in the power cavity, a second driving gear is fixedly arranged on the sixth rotating shaft, the fifth bevel gear is meshed with the second driving gear, a first belt pulley is fixedly arranged on the sixth rotating shaft, a second belt pulley is fixedly arranged on the second rotating shaft, and the first belt pulley is in transmission connection with the second belt pulley through a first belt.

Further, the fixed runner that is equipped with in the fourth pivot, the fixed cylinder slider that is equipped with on the runner, the rotatable seventh pivot that is equipped with in the auxiliary power intracavity, fixedly connected with swinging arms in the seventh pivot, be equipped with the third spout in the swinging arms, the cylinder slider can slide in the third spout, swinging arms right side fixedly connected with sprays the chamber, it leads to the mouth to fixedly be equipped with the mark liquid on the chamber to spray, spray and fixedly be equipped with a set of nozzle on the chamber.

Furthermore, the first sliding block is connected with the screw rod nut through a first pull rope, the detection plate is connected with the second closing rod through a second pull rope, the water seepage through outlet is communicated with the water seepage inlet, and the marking liquid through outlet is communicated with the marking liquid inlet.

The invention has the beneficial effects that: the invention can ensure that the equipment can stably work on the dam through the angle-adjustable stabilizing mechanism, and through the gap depth detecting mechanism and the corresponding warning ejection mechanism, the warning flags with different colors are ejected to be classified according to the gap standard classification method through the depth of the probe extending into the gap, whether water seepage occurs in the gap is detected through the water seepage detecting mechanism and the corresponding mark spraying mechanism, the spraying time of the marking liquid is determined according to the amount of the water seepage, and the color depth is determined.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

Fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

Fig. 4 is an enlarged schematic view of the structure at C in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The dam crack detection device according to fig. 1-4 comprises a main body 11, wherein a warning cavity 12 is arranged in the main body 11, a first chute 13 is fixedly arranged on the warning cavity 12, a first spring 14 is fixedly arranged in the first chute 13, a first slider 15 is fixedly connected to the left side of the first spring 14, a first sealing rod 16 is fixedly connected to the left side of the first slider 15, a warning board cavity 17 is fixedly arranged in the warning cavity 12, a second spring 20 is fixedly arranged in the warning board cavity 17, a second slider 19 is fixedly connected to the second spring 20, a warning board 18 is fixedly arranged on the second slider 19, a power cavity 21 is arranged in the main body 11, a motor 22 is fixedly arranged in the power cavity 21, a first motor shaft 23 is rotatably arranged on the motor 22, a first bevel gear 25 is fixedly arranged on the first motor shaft 23, a first rotating shaft 26 is rotatably arranged in the power cavity 21, the first rotating shaft 26 is fixedly provided with a second bevel gear 24, the second bevel gear 24 is engaged with the first bevel gear 25, the main body 11 is internally provided with a telescopic cavity 86, a first screw rod 27 is rotatably arranged in the telescopic cavity 86, the first rotating shaft 26 is fixedly connected with the first screw rod 27, a screw rod nut 28 is slidably arranged on the first screw rod 27, a first connecting rod 29 is fixedly connected with the screw rod nut 28, the main body 11 is internally provided with a detection cavity 52, the detection cavity 52 is fixedly provided with a water seepage inlet 53, the detection cavity 52 is fixedly provided with bilaterally symmetrical second sliding grooves 56, the bilaterally symmetrical second sliding grooves 56 are slidably provided with third sliding blocks 55, a detection plate 54 is fixedly connected between the third sliding blocks 55, the main body 11 is internally provided with a marking fluid storage cavity 57, and the marking fluid storage cavity 57 is fixedly provided with a storage cavity switch 58, a third spring 59 is fixedly arranged in the storage cavity switch 58, a fourth slider 61 is fixedly connected to the third spring 59, a second sealing rod 62 is fixedly arranged on the fourth slider 61, a marking liquid outlet 63 is fixedly arranged on the lower side of the second sealing rod 62, an auxiliary power cavity 87 is arranged in the main body 11, a second rotating shaft 71 is rotatably arranged in the auxiliary power cavity 87, a first driving gear 70 is fixedly arranged on the second rotating shaft 71, a third rotating shaft 74 is rotatably arranged in the auxiliary power cavity 87, a third bevel gear 73 is fixedly arranged at the left end of the third rotating shaft 74, the first driving gear 70 is meshed with the third bevel gear 73, a fourth bevel gear 75 is fixedly arranged on the third rotating shaft 74, and a fourth rotating shaft 77 extending out of the auxiliary power cavity 87 is rotatably arranged in the auxiliary power cavity 87.

Beneficially, be equipped with infiltration collection chamber 40 in the main part 11, fixedly connected with on the first connecting rod 29 extends to survey mobile jib 30 in the infiltration collection chamber 40, the fixed first stay cord 31 that is equipped with on surveying mobile jib 30, the internal fixation of first stay cord 31 is equipped with fourth spring 32, fourth spring 32 downside fixedly connected with fifth slider 33, fifth slider 33 downside fixedly connected with probe 34, the fixed absorbent cotton sliver 35 that is equipped with on probe 34.

Advantageously, a first supporting rod 39 is fixedly arranged in the seeping water collecting cavity 40, the first supporting rod 39 is bilaterally symmetrical, a fifth rotating shaft 36 is rotatably arranged on the first supporting rod 39, a collecting rod 38 is hinged on the fifth rotating shaft 36, and a first torsion spring 37 is sleeved on the fifth rotating shaft 36.

Advantageously, a second motor shaft 64 is rotatably disposed on the motor 22, a fifth bevel gear 65 is fixedly disposed on the second motor shaft 64, a sixth rotating shaft 66 is rotatably disposed in the power chamber 21, a second driving gear 67 is fixedly disposed on the sixth rotating shaft 66, the fifth bevel gear 65 is engaged with the second driving gear 67, a first belt pulley 68 is fixedly disposed on the sixth rotating shaft 66, a second belt pulley 72 is fixedly disposed on the second rotating shaft 71, and the first belt pulley 68 is in transmission connection with the second belt pulley 72 through a first belt 69.

Advantageously, a rotating wheel 78 is fixedly arranged on the fourth rotating shaft 77, a cylindrical sliding block 80 is fixedly arranged on the rotating wheel 78, a seventh rotating shaft 82 is rotatably arranged in the auxiliary power cavity 87, a swinging rod 81 is fixedly connected to the seventh rotating shaft 82, a third sliding groove 79 is arranged in the swinging rod 81, the cylindrical sliding block 80 can slide in the third sliding groove 79, an injection cavity 84 is fixedly connected to the right side of the swinging rod 81, a marking liquid inlet 83 is fixedly arranged on the injection cavity 84, and a group of nozzles 85 is fixedly arranged on the injection cavity 84.

Advantageously, the first slider 15 is connected to the feed screw nut 28 by a first pull rope 31, the detection plate 54 is connected to the second closing rod 62 by a second pull rope 60, the water seepage outlet 88 is communicated with the water seepage inlet 53, and the marking liquid outlet 63 is communicated with the marking liquid inlet 83.

Sequence of mechanical actions of the whole device:

1. adjusting the rotation angle of the stabilizer bar 43 relative to the eighth rotating shaft 42 according to the measured dam gradient to make the stabilizer 50 perpendicular to the dam, inserting the insert 51 into the dam soil layer, starting the motor 22 after fixing and stabilizing, rotating the first motor shaft 23 to drive the first bevel gear 25 to rotate, rotating the first bevel gear 25 to drive the second bevel gear 24 to rotate, rotating the second bevel gear 24 to drive the first rotating shaft 26 to rotate, rotating the first rotating shaft 26 to drive the first lead screw 27 to rotate, rotating the first lead screw 27 to drive the lead screw nut 28 to move downwards, moving the lead screw nut 28 downwards to drive the first connecting rod 29 to move downwards, moving the first connecting rod 29 downwards to drive the detection main rod 30 to move downwards, moving the detection main rod 30 downwards to drive the absorbent sliver 35 to insert into the gap through the detection needle 34, and at this time, pulling the first slide block 15 to move rightwards by the first pull rope 31 according to the downward degree of the lead screw nut 28, when the depth reaches the first stage needing repairing, the first closing rod 16 opens the first warning board cavity 17, the second spring 20 extends to eject the second slide block 19 upwards, the second slide block 19 ejects upwards to drive the warning board 18 to eject out of the warning board cavity 17, similarly, when the depth reaches the second repairing depth and the third repairing depth, the second warning board 18 and the third warning board 18 are ejected, after the depth measurement is finished, the motor 22 is started to rotate reversely, at the same time, the first connecting rod 29 is driven by the first screw rod 27 to move upwards to enable the absorbent cotton sliver 35 to separate from the gap and return to the initial position, in the process of moving upwards, the absorbent cotton sliver 35 and the pulley on the collecting rod 38 are rubbed, if a large amount of water seeps in the gap, the water on the absorbent cotton sliver 35 is extruded into the collecting rod 38 in the rubbing process, and is led into the water seeping inlet 53 through the water outlet 88 on the collecting rod 38, and after the screw nut 28 returns to the initial position, the motor 22 is started to rotate forward, the second motor shaft 64 rotates to drive the fifth bevel gear 65 to rotate, the fifth bevel gear 65 rotates to drive the second driving gear 67 to rotate, the second driving gear 67 rotates to drive the sixth rotating shaft 66 to rotate, the sixth rotating shaft 66 rotates to drive the second belt pulley 72 to rotate through the first belt 69, the second belt pulley 72 rotates to drive the second rotating shaft 71 to rotate, the second rotating shaft 71 rotates to drive the first driving gear 70 to rotate, the first driving gear 70 rotates to drive the third bevel gear 73 to rotate, the third bevel gear 73 rotates to drive the third rotating shaft 74 to rotate, the third rotating shaft 74 rotates to drive the fourth bevel gear 75 to rotate, the fourth bevel gear 75 rotates to drive the sixth bevel gear 76 to rotate, the sixth bevel gear 76 rotates to drive the fourth rotating shaft 77 to rotate, the fourth rotating shaft 77 rotates to drive the rotating wheel 78 to rotate, the rotating wheel 78 rotates to drive the cylindrical slider 80 to slide in the third sliding slot 79, the cylindrical sliding block 80 slides in the third sliding groove 79 to drive the swinging rod 81 to swing left and right in a reciprocating mode, the swinging rod 81 swings left and right in a reciprocating mode to drive the spraying cavity 84 to swing left and right in a reciprocating mode, meanwhile, water introduced into the detection plate 54 from the water seepage inlet 53 presses the detection plate 54 downwards, the fourth sliding block 61 connected with the detection plate 54 through the second pull rope 60 compresses the third spring 59 to move left, the third spring 59 drives the second closing rod 62 to open the marking liquid inlet 63, the marking liquid is introduced into the spraying cavity 84 through the marking liquid inlet 83 from the marking liquid inlet 63 and is sprayed out through the nozzle 85, marking is completed, the motor 22 is closed, and the inserting seat 51 is pulled out.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.