CN210604508U - Intelligent ground hollowing detection vehicle - Google Patents
Intelligent ground hollowing detection vehicle Download PDFInfo
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- CN210604508U CN210604508U CN201920939611.0U CN201920939611U CN210604508U CN 210604508 U CN210604508 U CN 210604508U CN 201920939611 U CN201920939611 U CN 201920939611U CN 210604508 U CN210604508 U CN 210604508U
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Abstract
The utility model relates to an intelligence ground hollowing detects car, its difference lies in: the bicycle comprises a bicycle frame body, wherein the lower end of the bicycle frame body is provided with two front wheels which are fixedly connected through a wheel shaft; the n convex block pieces with convex angles are fixed on the wheel shaft at intervals in sequence, and the convex angles are positioned on the same cylindrical surface with the axis of the wheel shaft as the axis in sequence with a difference of 360 DEG/n; rotating the reference shaft; the n knocking rods are placed at the upper ends of the convex block pieces in a one-to-one correspondence mode, one end of each knocking rod is rotatably connected with the rotating reference shaft, and knocking balls are formed at the other end of each knocking rod; n magnet pieces arranged in one-to-one correspondence with the projection pieces, each magnet piece being fixed on the side surface of one of the front wheels at intervals of 360 °/n in sequence; a magnetic inductor; and the magnetic induction counter is electrically connected with the magnetic inductor and is used for recording the knocking times. The utility model is not only simple in structure, can strike the number of times by the automatic recording, can inspect multirow ceramic tile blank condition simultaneously moreover, inspection density is big, has improved detection efficiency.
Description
Technical Field
The utility model belongs to the technical field of the detection frock and specifically relates to an intelligence ground hollowing detects car.
Background
The hollowing of the floor tiles is an inspection content of the quality acceptance of the floor tiles, the traditional method is that the floor tiles are tapped manually by a small hammer, and whether the hollowing exists is judged by sound, and the number of the hollowing tiles is not more than 5%. The traditional manual detection hollowing needs a small hammer to tap a floor tile, detection personnel need to squat and stand without stop, the repeated workload is large, and the labor intensity of the personnel is high. And because the knocking is random, the knocking times are not recorded usually, a pen is required to be used for recording on paper when empty drums are met, and the recording efficiency of the number of the empty drums is low and the number of the empty drums is easy to be counted more or less.
Disclosure of Invention
An object of the utility model is to overcome prior art's shortcoming, provide an intelligence ground hollowing detects car, not only simple structure can automatic recording strike the number of times, can inspect the multirow ceramic tile blank condition simultaneously moreover, and inspection density is big, has improved detection efficiency.
For solving the above technical problem, the technical scheme of the utility model is that: intelligence ground hollowing detects car, its difference lies in:
the bicycle frame comprises a frame body, wherein the lower end of the frame body is provided with two front wheels which are fixedly connected through a wheel shaft;
the n convex block pieces are sequentially fixed on the wheel shaft at intervals, each convex block piece is provided with a convex angle, and the convex angles are sequentially positioned on the same cylindrical surface with the axis of the wheel shaft as the axis at a difference of 360 DEG/n;
the rotating reference shaft is positioned in front of the front wheel and is arranged in parallel with the wheel shaft;
the n knocking rods are placed at the upper ends of the bump pieces in a one-to-one correspondence mode, one end of each knocking rod is rotatably connected with the rotating reference shaft, knocking balls are formed at the other end of each knocking rod, and each knocking rod knocks the ground in sequence along with the rotation of the corresponding bump piece;
n magnet pieces arranged in one-to-one correspondence with the projection pieces, each magnet piece being fixed on a side surface of one of the front wheels at intervals differing by 360 °/n in sequence;
the magnetic inductor is positioned on one side of the front wheel provided with the magnet piece;
and
and the magnetic induction counter is electrically connected with the magnetic inductor and is used for recording the knocking times.
According to the technical scheme, the device also comprises a mechanical counter for recording the empty drum times.
According to the technical scheme, the rear end of the frame body is provided with the trolley handle, and the mechanical counter is arranged on the trolley handle.
According to the technical scheme, the lower end of the frame body is also provided with at least one rear wheel.
According to the technical scheme, the number of the rear wheels is two.
According to the technical scheme, n is more than or equal to 2.
According to the technical scheme, the lug piece is constructed into a block structure and comprises a sleeve part sleeved on the wheel shaft and a lug formed on the sleeve part, the lug is provided with two inclined planes, one sides of the two inclined planes are respectively connected with the sleeve part, and the other sides of the two inclined planes oppositely extend to intersect to form the convex angle.
According to the technical scheme, the rotating reference shaft is connected with each knocking rod through a bearing.
According to the technical scheme, each knocking rod comprises a transverse rod part extending transversely and a vertical rod part formed at the tail end of the transverse rod part and bent downwards, the transverse rod part is placed at the upper end of the bump part, the head end of the transverse rod part is rotatably connected with the rotating reference shaft, and the knocking rod is formed at the tail end of the vertical rod part.
According to the technical scheme, the magnet piece is a strong magnet.
Contrast prior art, the beneficial characteristics of the utility model are that: according to the intelligent ground hollowing detection vehicle, one end of a knocking rod is rotatably connected with a rotating reference shaft, knocking balls are arranged at the other end of the knocking rod, the knocking rods lift up to enable the knocking balls to be separated from the ground and move upwards along with the rotation of the corresponding bump pieces until the convex angles are contacted with the knocking rods, and when the convex angles of the bump pieces rotate to be separated from the knocking rods, the knocking rods can continue to move upwards under the action of inertia and then move downwards under the action of gravity and drive the knocking balls to knock the ground, so that the structure is simple; the magnet pieces and the knocking rods are arranged in a one-to-one correspondence mode, and the knocking times can be automatically recorded through the induction of the magnetic inductor to the magnet pieces and the magnetic induction counter; the multiple knocking rods can be arranged to simultaneously detect the blank conditions of multiple rows of floor tiles, the two sides and the middle of the floor tiles can be completely covered, the detection density is high, and the detection efficiency is improved.
Drawings
FIG. 1 is a top view of an intelligent ground empty drum detection vehicle according to an embodiment of the present invention;
FIG. 2 is a left side view of the lower structure of the intelligent ground empty drum detection vehicle according to the embodiment of the present invention;
FIG. 3 is a left side view of the upper structure of the intelligent ground hollowing detecting vehicle according to the embodiment of the present invention;
fig. 4 is a schematic sectional structure view of an intelligent ground empty drum detection vehicle according to an embodiment of the present invention;
FIG. 5 is a front view of the upper structure of the intelligent ground hollowing detecting vehicle according to the embodiment of the present invention;
fig. 6 is a cross-sectional view illustrating a positional relationship between a first protruding part protruding angle, a second protruding part protruding angle and a third protruding part protruding angle at the same time according to an embodiment of the present invention;
fig. 7 is a left side view of the position relationship of the first protruding member protruding angle, the second protruding member protruding angle and the third protruding member protruding angle at the same time in the embodiment of the present invention;
wherein: 1-frame body, 2-rotating reference shaft, 3-first knocking rod (301-horizontal rod part and 302-vertical rod part), 4-second knocking rod (401-horizontal rod part and 402-vertical rod part), 5-third knocking rod (501-horizontal rod part and 502-vertical rod part), 6-first knocking ball, 7-second knocking ball, 8-third knocking ball, 9-front wheel, 10-inductor bracket, 11-magnetic inductor, 12-first magnet piece, 13-second magnet piece, 14-third magnet piece, 15-magnetic inductor wire, 16-rear wheel, 17-first bump piece (1701-convex angle, 1702-sleeve part and 1703-convex part), 18-second bump piece (1801-1802, 1802-sleeve part, 1803-lobe), 19-third lobe member (1901-lobe, 1902-sleeve portion, 1903-lobe), 20-axle, 21-first rapping bar bearing, 22-second rapping bar bearing, 23-third rapping bar bearing, 24-frame and axle connection bearing, 25-magnetic induction counter, 26-mechanical counter, 27-cart handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 7, an intelligent ground hollowing detection vehicle according to an embodiment of the present invention includes a frame body 1, n convex blocks, a rotation reference shaft 2, n knocking rods, n magnets, a magnetic inductor 11, and an intelligent accumulation electronic magnetic induction counter 25. The front side of the lower end of the frame body 1 is provided with a rotatable wheel shaft 20, and two ends of the wheel shaft 20 are symmetrically fixed with front wheels 9. Each lug piece has the same structure and the same size, the n lug pieces are fixed on the wheel shaft 20 at intervals in sequence, each lug piece is provided with a convex angle, and the convex angles are sequentially positioned on the same cylindrical surface with the axis of the wheel shaft 20 as the axis in a way of 360 degrees/n difference. The rotation reference shaft 2 is fixed below the frame body 1, and the rotation reference shaft 2 is positioned in front of the front wheel 9 and is parallel to the wheel shaft 20. The n knocking rods are placed at the upper ends of the bump pieces in a one-to-one correspondence mode, one end of each knocking rod is rotatably connected with the rotating reference shaft 2, knocking balls are formed at the other end of each knocking rod, and each knocking rod knocks the ground in sequence along with the rotation of the corresponding bump piece. The n magnet pieces are arranged in one-to-one correspondence with the projection pieces, and the magnet pieces are fixed on the side surface of one of the front wheels 9 at intervals of 360 °/n in sequence. The magnetic sensor 11 is located on the side of the front wheel 9 where the magnet pieces are provided. A magnetic induction counter 25 is electrically connected to the magnetic sensor 11 for recording the number of strokes.
Preferably, in order to effectively record the number of empty drums, the intelligent floor empty drum detection vehicle further includes a manual mechanical counter 26 for recording the number of empty drums. More preferably, in order to facilitate the cart and effectively record the number of hollowing, a cart handle 27 is provided at the rear end of the frame body 1, and the mechanical counter 26 is provided on the cart handle 27.
Specifically, in order to stabilize the overall structure and prevent the knocking rod from failing to knock the ground, the lower end of the frame body 1 is further provided with at least one rear wheel 16. Preferably, there are two rear wheels 16 in order to make the overall structure more stable.
Preferably, n is more than or equal to 2 in order to improve the detection efficiency.
Preferably, in order to effectively jack up the striking rod while avoiding interference between the lug member and the striking rod, the lug member is configured as a block structure including a sleeve portion fitted over the axle and a lug formed on the sleeve portion, the lug having two inclined surfaces, one side of each of the two inclined surfaces being connected to the sleeve portion, and the other sides of the two inclined surfaces extending toward each other to intersect to form the lobe.
Specifically, the rotation reference shaft 2 and each of the tapping rods are connected by bearings, respectively.
Preferably, in order to make the knocking more favorable, each of the knocking levers includes a horizontal lever portion extending in a horizontal direction and a vertical lever portion formed at a distal end of the horizontal lever portion and bent downward, the horizontal lever portion is placed on an upper end of the projection member and a head end thereof is rotatably connected to the 2-turn reference shaft, and the knocking lever is formed at a distal end of the vertical lever portion.
Preferably, the magnet piece is a strong magnet.
Referring to fig. 1 to 7, in an embodiment of the present invention, n =3, the detection range of the intelligent ground hollowing detection vehicle completely covers two sides and the middle of the floor tile, and the detection range is provided with 3 convex pieces, which are a first convex piece 17, a second convex piece 18 and a third convex piece 19 in sequence, and convex angles of the 3 convex pieces are sequentially located on the same cylindrical surface with the axis of the wheel axle 20 as the axis with a difference of 120 °. The number of the knocking rods is 3, the knocking rods are a first knocking rod 3, a second knocking rod 4 and a third knocking rod 5 in sequence, and the first knocking rod 3, the second knocking rod 4 and the third knocking rod 5 are respectively placed at the upper ends of the first bump piece 17, the second bump piece 18 and the third bump piece 19 in a one-to-one correspondence mode. There are also 3 magnet pieces, which are a first magnet piece 12, a second magnet piece 13, and a third magnet piece 14 in this order, the first magnet piece 12, the second magnet piece 13, and the third magnet piece 14 are provided in one-to-one correspondence with a first boss piece 17, a second boss piece 18, and a third boss piece 19, and the magnet pieces are fixed on the inner side surface of the left front wheel 9 at intervals differing by 120 ° in this order. The knocking action execution principle of the intelligent ground empty-drum detection vehicle is as follows: the frame body 1 is pushed by the cart handle 27, the front wheel 9 rotates to drive the first, second and third bump members 17, 18 and 19 fixed on the wheel axle 20 to rotate simultaneously through the wheel axle 20, the relative position states of the three bump members at the same time are shown in fig. 7, as the first, second and third bump members 17, 18 and 19 are sequentially installed at 120 degrees different from each other, the wheel axle 20 rotates 360 degrees, the first, second and third bump members 17, 18 and 19 sequentially push the first, second and third striking rods 3, 4 and 5 to lift upwards respectively, so that the first, second and third striking balls 6, 7 and 8 sequentially move upwards away from the ground once, and as the wheel axle 20 rotates until the first, second and third striking rods 3, 4 and 5 sequentially stop contacting with the first, second and third bump members 17, 18 and 19, due to the inertia effect, the first knocking rod 3, the second knocking rod 4 and the third knocking rod 5 respectively continue to move upwards, then move downwards by virtue of gravity and respectively drive the first knocking ball 6, the second knocking ball 7 and the third knocking ball 8 to respectively knock the ground in sequence, and the steps are repeated in a circulating manner until the cart is stopped. The recording principle of the knocking times is as follows: before the ground is formally detected, the terminal of the magnetic induction counter 25 is reset to zero, at the moment, the reading of the terminal display screen of the magnetic induction counter 25 is 0, when the front wheel 9 rotates, the first magnet piece 12, the second magnet piece 13 and the third magnet piece 14 are sequentially close to the magnetic inductor 11, the magnetic inductor 11 generates signals, the signals are transmitted to the terminal of the magnetic induction counter 25 through the magnetic inductor wire 15, the signals are automatically accumulated, when the front wheel 9 just rotates for 360 degrees, the first hitting ball 6, the second hitting ball 7 and the third hitting ball 8 hit the ground once respectively, the first magnet piece 12, the second magnet piece 13 and the third magnet piece 14 respectively generate 1 signal through the magnetic inductor 11, and the value of the terminal display screen of the magnetic induction counter 25 is increased by 3. The principle of recording the number of hollowing is as follows: the mechanical counter 26 is reset to zero before formal detection of the ground, and the display screen of the mechanical counter 26 reads 0 at this time. When the first hitting ball 6, the second hitting ball 7 and the third hitting ball 8 hit the ground and generate the special sound of hollowing, the counting button of the mechanical point counter 26 is pressed every time the hollowing sound is heard for 1 time, and the reading of the display screen of the mechanical point counter 26 is increased by 1.
The embodiment of the utility model provides a strike simple structure, utilize intelligence to add up electron magnetic induction counter automatic recording and strike the number of times, utilize mechanical point counter accumulative total record hollowing number of times, two recorder have detected the certain region and can directly obtain to strike detection number of times and unqualified point to calculate the defective rate fast. The execution of the next detection zone may clear both counting means, starting the counting from zero.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (10)
1. Intelligent ground hollowing detects car, its characterized in that:
the bicycle frame comprises a frame body, wherein the lower end of the frame body is provided with two front wheels which are fixedly connected through a wheel shaft;
the n convex block pieces are sequentially fixed on the wheel shaft at intervals, each convex block piece is provided with a convex angle, and the convex angles are sequentially positioned on the same cylindrical surface with the axis of the wheel shaft as the axis at a difference of 360 DEG/n;
the rotating reference shaft is positioned in front of the front wheel and is arranged in parallel with the wheel shaft;
the n knocking rods are placed at the upper ends of the bump pieces in a one-to-one correspondence mode, one end of each knocking rod is rotatably connected with the rotating reference shaft, knocking balls are formed at the other end of each knocking rod, and each knocking rod knocks the ground in sequence along with the rotation of the corresponding bump piece;
n magnet pieces arranged in one-to-one correspondence with the projection pieces, each magnet piece being fixed on a side surface of one of the front wheels at intervals differing by 360 °/n in sequence;
the magnetic inductor is positioned on one side of the front wheel provided with the magnet piece;
and
and the magnetic induction counter is electrically connected with the magnetic inductor and is used for recording the knocking times.
2. The intelligent ground empty-drum detection vehicle of claim 1, wherein: it also includes a mechanical counter for recording the number of empty drums.
3. The intelligent ground empty-drum detection vehicle of claim 2, wherein: the rear end of the frame body is provided with a trolley handle, and the mechanical counter is arranged on the trolley handle.
4. The intelligent ground empty-drum detection vehicle of claim 1, wherein: the lower end of the frame body is also provided with at least one rear wheel.
5. The intelligent ground empty-drum detection vehicle of claim 4, wherein: the number of the rear wheels is two.
6. The intelligent ground empty-drum detection vehicle of claim 1, wherein: and n is more than or equal to 2.
7. The intelligent ground empty-drum detection vehicle of claim 1, wherein: the lug piece is constructed into a block structure and comprises a sleeve part sleeved on the wheel shaft and a lug formed on the sleeve part, the lug is provided with two inclined planes, one side of each inclined plane is connected with the sleeve part, and the other sides of the two inclined planes extend oppositely to intersect to form the convex angle.
8. The intelligent ground empty-drum detection vehicle of claim 1, wherein: the rotating reference shaft is connected with each knocking rod through a bearing.
9. The intelligent ground empty-drum detection vehicle of claim 1, wherein: each knocking rod comprises a transverse rod part extending transversely and a vertical rod part formed at the tail end of the transverse rod part and bent downwards, the transverse rod part is placed at the upper end of the bump part, the head end of the transverse rod part is rotatably connected with the rotating reference shaft, and the knocking rod is formed at the tail end of the vertical rod part.
10. The intelligent ground empty-drum detection vehicle of claim 1, wherein: the magnet piece is a strong magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920939611.0U CN210604508U (en) | 2019-06-21 | 2019-06-21 | Intelligent ground hollowing detection vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920939611.0U CN210604508U (en) | 2019-06-21 | 2019-06-21 | Intelligent ground hollowing detection vehicle |
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| CN210604508U true CN210604508U (en) | 2020-05-22 |
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| CN201920939611.0U Active CN210604508U (en) | 2019-06-21 | 2019-06-21 | Intelligent ground hollowing detection vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320273A (en) * | 2019-06-21 | 2019-10-11 | 中铁十一局集团建筑安装工程有限公司 | Intelligent ground hollowing detects vehicle |
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- 2019-06-21 CN CN201920939611.0U patent/CN210604508U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320273A (en) * | 2019-06-21 | 2019-10-11 | 中铁十一局集团建筑安装工程有限公司 | Intelligent ground hollowing detects vehicle |
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