CN211292640U - Quick collection system of concrete surface figure - Google Patents
Quick collection system of concrete surface figure Download PDFInfo
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- CN211292640U CN211292640U CN201921929894.7U CN201921929894U CN211292640U CN 211292640 U CN211292640 U CN 211292640U CN 201921929894 U CN201921929894 U CN 201921929894U CN 211292640 U CN211292640 U CN 211292640U
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- side frame
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- concrete surface
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Abstract
The utility model provides a quick collection system of concrete surface figure, including mobilizable support, be equipped with the cell-phone fixing base that is used for fixed cell-phone at a support top to make the camera of cell-phone still be equipped with the light source of liftable in the below at a support top towards the direction of support bottom, be used for providing the illumination source of unilateral side direction for the camera of cell-phone. The structure of the bracket is as follows: the first side frame and the second side frame are fixedly connected through a top frame to form a portal frame structure, and universal wheels are arranged at the bottoms of the first side frame and the second side frame; the top frame is provided with a support rod, and the mobile phone fixing seat is fixedly arranged on the support rod. The utility model discloses an adopt the support to set up the mode of cell-phone, can gather concrete sample surface fast, through the light source of liftable, can adapt to the not collection target of co-altitude, for example concrete sample or concrete road surface.
Description
Technical Field
The utility model relates to a concrete test and detection area, especially a quick collection system of concrete surface figure.
Background
The concrete product with higher water consumption and water-cement ratio is easy to generate air bubbles. A certain amount of grinding aid is added during the production of cement, and the grinding aid often causes excessive air bubbles. The alkalinity of cement is high, and the particles are too fine, so that the gas content is increased, and the probability of generating bubbles is increased, because bubbles can be generated once water bubbles trapped in concrete are evaporated. If more large air bubbles appear in the concrete, the air entrainment component in the water reducing agent generally causes the air bubbles to be generated. The common water reducing agent is mixed with some surface active ingredients, has stronger air entraining property, and can cause more bubbles when the used water reducing agent is more. In the preparation process of concrete members, if the material proportion is not proper, the coarse aggregate is too much, or more needle-shaped material particles are contained in the crushed materials, the fine materials are not enough to fill the gaps of the coarse materials, so that the generation of air bubbles is induced. The generation of such air bubbles affects the overall quality of the concrete, and thus needs to be prevented through testing and detection.
The sample detection of concrete can effectively stop the concrete because of the bubble influence quality that the reason of raw materials end produced, owing to in research and development and testing process, involve more group's proportion test, consequently need make more sample, and gather the image on sample surface owing to receive ambient light, the influence of shooter's level is difficult to obtain comparatively unified image, and this degree of difficulty that leads to the experimental evaluation work in later stage increases by a wide margin. Chinese patent 106225736a describes a concrete surface bubble detection device, which includes a mechanical support device, an image acquisition device and a data processing device; the mechanical supporting device comprises a cover plate, a coaming and a base, and a sealing ring is arranged between the base and the concrete sample to be detected; the image acquisition device comprises a digital camera and an LED lamp which are arranged on the top plate; the data processing device comprises a detector host which is connected with the digital camera through a data line. In the process of the on-site plate uncovering test inspection of the self-compacting concrete filling layer, the area of surface bubbles can be automatically and quickly detected, the instrument is light and handy, the use is convenient, the operation is simple, the detection speed is high, the data is accurate and objective, and the detection result can be automatically printed and stored; the labor intensity of testing personnel is reduced, the detection efficiency is improved, and the detection result is more accurate and objective. However, the device has the following problems that 1 is high in use cost, 2 is inconvenient to operate and use and low in collection efficiency, and 3 is provided with an LED lamp which is easy to whiten the image of the whole concrete surface and is difficult to identify bubbles.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a quick collection system of concrete surface figure is provided, can reduce use cost, and can improve image acquisition efficiency by a wide margin, special lighting scheme can obtain the image of comparatively distinguishing easily to improve the effect experimental and detection.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a quick collection system of concrete surface figure, includes mobilizable support, is equipped with the cell-phone fixing base that is used for fixed cell-phone at the support top to make the camera of cell-phone towards the direction of support bottom, still be equipped with the light source of liftable in the below at the support top for the camera of cell-phone provides the laterally illumination light source of unilateral.
In a preferred scheme, the structure of the bracket is as follows: the first side frame and the second side frame are fixedly connected through a top frame to form a portal frame structure, and universal wheels are arranged at the bottoms of the first side frame and the second side frame;
the top frame is provided with a support rod, and the mobile phone fixing seat is fixedly arranged on the support rod.
In a preferable scheme, an inclined block for preventing deformation is arranged between the first side frame and the top frame, and an inclined block for preventing deformation is also arranged between the second side frame and the top frame.
In the preferred scheme, the number of the top frames is two, the two top frames are respectively positioned at the two sides of the first side frame and the second side frame, a supporting rod with an adjustable position is fixedly arranged between the top frames, and a mobile phone fixing seat is arranged on the supporting rod.
In a preferable scheme, a plurality of holes are formed in the side faces of the first side frame and the second side frame in the length direction, and the end of the supporting rod is connected with different holes through screws, so that the camera hole of the mobile phone fixing seat is always located in the center of the whole support.
In a preferred scheme, the mobile phone fixing seat is a mobile phone shell.
In the preferred scheme, a control handle is further arranged on the support, a button is arranged on the control handle, and the button is electrically connected with the mobile phone through a control line so as to control the mobile phone to take a picture.
In a preferred scheme, the light source is arranged at the bottom of the illumination lifting rod and comprises a lamp strip or a lamp tube and a reflecting cover, and the illumination lifting rod is connected with the bracket in a height position adjustable mode;
the periphery of the bracket is also provided with a drapery for shading light.
In the preferred scheme, the lamp strip or the lamp tube is arranged in the reflector, the height of one side of the reflector, which is far away from the inner wall of the bracket, is higher, and the height of one side of the reflector, which is close to the inner wall of the bracket, is lower, so that the light irradiates the target from the side.
In the preferred scheme, one or two illuminating lifting rods are arranged, and the illuminating lifting rods are arranged in a sliding seat which is fixedly connected with the bracket;
the damping seat is arranged on the sliding seat, the middle of the damping rod is hinged to the damping seat, an arc-shaped damping head is arranged at one end of the damping rod and is in contact with the lighting lifting rod to provide damping, and a spring is arranged between the other end of the damping rod and the sliding seat to enable the damping head to tend to be tightly pressed on the surface of the lighting lifting rod.
The utility model provides a quick collection system of concrete sample surface figure through the mode that adopts the support to set up the cell-phone, can gather the concrete sample surface fast, through the light source of liftable, can adapt to not the not collection target of co-altitude, for example concrete sample or concrete road surface. Adopt unilateral side direction illumination's mode, can ensure that concrete surface luminance is higher, and the position that has the bubble then luminance is darker, is convenient for distinguish concrete surface bubble fast, is particularly convenient for adopt artificial intelligence quick identification, improves the efficiency that the experiment detected by a wide margin. The control handle structure who sets up can be more convenient operation. The adopted portal frame type support can be quickly moved to the position above the target to be detected.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a front view of the utility model when detecting a concrete sample.
Fig. 2 is a front view of the utility model discloses when detecting concrete pavement.
Fig. 3 is a schematic top view of the present invention.
Fig. 4 is a schematic view of the damping structure of the lighting lifting rod of the present invention.
In the figure: the device comprises a control handle 1, a first side frame 2, a second side frame 3, a top frame 4, an inclined block 5, an illumination lifting rod 6, a lamp tube 61, a reflecting cover 62, a mobile phone fixing seat 7, a camera hole 71, a concrete sample 8, a universal wheel 9, a concrete ground 10, a button 11, a control line 12, a support rod 13, a sliding seat 14, a damping seat 141, a damping rod 142, a damping head 143, a spring 144 and a vertical curtain 15.
Detailed Description
As shown in fig. 1-3, a quick collection system of concrete surface figure, includes mobilizable support, is equipped with the cell-phone fixing base 7 that is used for fixed cell-phone at the support top to make the camera of cell-phone towards the direction of support bottom, still be equipped with the light source of liftable below the support top, be used for providing unilateral lateral illumination light source for the camera of cell-phone. According to the structure, the bubble defect image on the surface of the concrete can be conveniently collected, the brightness contrast between the position of the bubble defect and the rest positions is large, the quick identification is convenient, especially the artificial intelligence is convenient to use, the labor intensity in the test and detection process is greatly improved, and the collection efficiency is improved. And adopt the structure of cell-phone replacement digital camera, can reduce use cost by a wide margin, the wireless transmission mode of cell-phone self-carrying is also convenient for transmit the image to in the industrial computer host computer fast moreover.
The preferable scheme is as shown in fig. 1 and 2, the structure of the bracket is as follows: the first side frame 2 and the second side frame 3 are fixedly connected through a top frame 4 by screws to form a portal frame type structure, and universal wheels 9 are arranged at the bottoms of the first side frame 2 and the second side frame 3; by the structure, the concrete sample detection device is convenient to rapidly move to the top of each concrete sample 8 and collect pictures at the top of the concrete ground to be detected, and operation is very convenient.
A supporting rod 13 is arranged on the top frame 4, and the mobile phone fixing seat 7 is fixedly arranged on the supporting rod 13.
Preferably, as shown in fig. 1 and 2, an inclined block 5 for preventing deformation is arranged between the first side frame 2 and the top frame 4, and an inclined block 5 for preventing deformation is also arranged between the second side frame 3 and the top frame 4 to improve structural strength.
In a preferred scheme, as shown in fig. 3, two top frames 4 are respectively located at two sides of the first side frame 2 and the second side frame 3, a supporting rod 13 with an adjustable position is fixedly arranged between the top frames 4, and a mobile phone fixing seat 7 is arranged on the supporting rod 13. With the structure, the installation and the disassembly are convenient.
In a preferred scheme, as shown in fig. 3, a plurality of holes are formed in the side surfaces of the first side frame 2 and the second side frame 3 along the length direction, and the end of the support rod 13 is connected with different holes through screws, so that the camera hole 71 of the mobile phone fixing seat 7 is always located in the center of the whole support. The structure is convenient for adapting to mobile phones of different models; in a preferred scheme, the mobile phone fixing seat 7 is a mobile phone shell. The scheme is convenient for the reliable fixation of the mobile phone and has low cost. In this example, the mobile phone case is directly bonded to the support bar 13.
The preferable scheme is as shown in figures 1-3, a control handle 1 is further arranged on the support, a button 11 is arranged on the control handle 1, and the button 11 is electrically connected with the mobile phone through a control line 12 so as to control the mobile phone to take a picture. Adopt this scheme, further improve operation convenience, in experiment and detection, need wear gloves many times, be difficult to operate the cell-phone this moment, and then operate very conveniently through the mode of pressing button 11.
In a preferred scheme, as shown in fig. 1-3, the light source is installed at the bottom of the lighting lifting rod 6, the light source comprises a lamp strip or a lamp tube 61, the light source further comprises a reflector 62, and the lighting lifting rod 6 is connected with the support in a height position adjustable manner; preferably, a storage battery is installed in the lighting elevating rod 6 for supplying power to the lamp strip or the lamp tube 61. 18650 standard batteries are preferably used.
The periphery of the bracket is also provided with a drapery 15 for shading light. By the structure, the height of the light source can be adjusted according to different target objects, the influence of stray light on the image can be avoided, and the contrast between the position of the bubble and the surface of the concrete is improved, so that the bubble position and the surface of the concrete can be conveniently identified. Especially, the intelligent identification is convenient, and the test and detection efficiency is greatly improved.
In the preferred scheme, the lamp strip or the lamp tube 61 is installed in the reflector 62, and the height of one side of the reflector 62 far away from the inner wall of the bracket is higher, and the height of one side of the reflector 62 close to the inner wall of the bracket is lower, so that light can irradiate the target from the side. The side light source illumination is provided by direct and reflected means to further enhance the contrast of the bubble location with the concrete surface. The position of the bubble is clearly visible.
The preferable scheme is as shown in fig. 3, one or two illumination lifting rods 6 are provided, the illumination lifting rods 6 are installed in the sliding seat 14, and the sliding seat 14 is fixedly connected with the bracket;
the damping seat 141 is arranged on the sliding seat 14, the middle part of the damping rod 142 is hinged with the damping seat 141, one end of the damping rod 142 is provided with an arc-shaped damping head 143, the damping head 143 is in contact with the lighting lifting rod 6 to provide damping, and a spring 144 is arranged between the other end of the damping rod 142 and the sliding seat 14 to enable the damping head 143 to tend to be pressed on the surface of the lighting lifting rod 6. Under the action of the damping head 143, the lighting elevating bar 6 is subjected to sufficient resistance so as to adjust the height and maintain the current height position.
When the device is used, the concrete samples 8 are arranged into a row-column array, the support is moved to the initial position, the support is sequentially moved to the top of the concrete samples 8 from the first row to the first column, the curtain 15 hangs down to shield stray light, the light source is turned on, the button 11 is pressed, the photo is collected, and then the support is moved to the position above the next concrete sample 8 to continue to be collected. When the concrete floor needs to be collected, the concrete floor is moved in sequence and the buttons are pressed in sequence. When the concrete side wall needs to be collected, the universal wheels 9 of the support are pressed to the side wall, and the button is pressed while the support is moved. After the collection is completed, the pictures are sent to the system of the host through wireless connection modes such as WiFi, and the collection work is completed quickly. The utility model discloses it is very convenient to use, reduces the collection cost by a wide margin, has improved collection efficiency, and the picture recognition rate is high moreover.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (10)
1. The utility model provides a quick collection system of concrete surface figure, includes mobilizable support, characterized by: the mobile phone fixing base (7) used for fixing the mobile phone is arranged at the top of the support, so that the camera of the mobile phone faces the direction of the bottom of the support, and the liftable light source is further arranged below the top of the support and used for providing a unilateral and lateral illumination light source for the camera of the mobile phone.
2. The device for rapidly acquiring the concrete surface pattern as claimed in claim 1, wherein: the structure of the bracket is as follows: the first side frame (2) and the second side frame (3) are fixedly connected through a top frame (4) to form a portal frame structure, and universal wheels (9) are arranged at the bottoms of the first side frame (2) and the second side frame (3);
a supporting rod (13) is arranged on the top frame (4), and the mobile phone fixing seat (7) is fixedly arranged on the supporting rod (13).
3. The device for rapidly acquiring the concrete surface pattern as claimed in claim 2, wherein: an inclined block (5) used for preventing deformation is arranged between the first side frame (2) and the top frame (4), and an inclined block (5) used for preventing deformation is also arranged between the second side frame (3) and the top frame (4).
4. The device for rapidly acquiring the concrete surface pattern as claimed in claim 3, wherein: the mobile phone is characterized in that the number of the top frames (4) is two, the two top frames are respectively positioned at two sides of the first side frame (2) and the second side frame (3), a supporting rod (13) with an adjustable position is fixedly arranged between the top frames (4), and a mobile phone fixing seat (7) is arranged on the supporting rod (13).
5. The device for rapidly acquiring the concrete surface pattern as claimed in claim 4, wherein: a plurality of holes are formed in the side faces of the first side frame (2) and the second side frame (3) along the length direction, and the end of the supporting rod (13) is connected with different holes through screws, so that the camera hole (71) of the mobile phone fixing seat (7) is always located in the center of the whole support.
6. The device for rapidly acquiring the concrete surface pattern as claimed in claim 4, wherein: the mobile phone fixing seat (7) is a mobile phone shell.
7. The device for rapidly acquiring the concrete surface pattern as claimed in claim 1 or 2, wherein: still be equipped with brake valve lever (1) on the support, be equipped with button (11) on brake valve lever (1), button (11) are connected through control line (12) and cell-phone electricity to the photo taking of control cell-phone.
8. The device for rapidly acquiring the concrete surface pattern as claimed in claim 1, wherein: the light source is arranged at the bottom of the lighting lifting rod (6), the light source comprises a lamp strip or a lamp tube (61) and a reflecting cover (62), and the lighting lifting rod (6) is connected with the bracket in a height position adjustable mode;
the periphery of the bracket is also provided with a drapery (15) for shading light.
9. The device for rapidly acquiring the concrete surface pattern as claimed in claim 8, wherein: the lamp strip or the lamp tube (61) is arranged in the reflecting cover (62), the height of one side, far away from the inner wall of the bracket, of the reflecting cover (62) is higher, and the height of one side, close to the inner wall of the bracket, of the reflecting cover is lower, so that light rays irradiate the target from the side face.
10. The device for rapidly acquiring the concrete surface pattern as claimed in claim 8, wherein: the lighting lifting rod (6) is one or two, the lighting lifting rod (6) is installed in the sliding seat (14), and the sliding seat (14) is fixedly connected with the support;
the damping seat (141) is arranged on the sliding seat (14), the middle of the damping rod (142) is hinged to the damping seat (141), an arc-shaped damping head (143) is arranged at one end of the damping rod (142), the damping head (143) is in contact with the lighting lifting rod (6) to provide damping, and a spring (144) is arranged between the other end of the damping rod (142) and the sliding seat (14) to enable the damping head (143) to tend to be pressed on the surface of the lighting lifting rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921929894.7U CN211292640U (en) | 2019-11-11 | 2019-11-11 | Quick collection system of concrete surface figure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921929894.7U CN211292640U (en) | 2019-11-11 | 2019-11-11 | Quick collection system of concrete surface figure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211292640U true CN211292640U (en) | 2020-08-18 |
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ID=72013351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921929894.7U Active CN211292640U (en) | 2019-11-11 | 2019-11-11 | Quick collection system of concrete surface figure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211292640U (en) |
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2019
- 2019-11-11 CN CN201921929894.7U patent/CN211292640U/en active Active
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