CN215373911U - Bridge pier column steel bar protective layer thickness detection device - Google Patents
Bridge pier column steel bar protective layer thickness detection device Download PDFInfo
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- CN215373911U CN215373911U CN202121740923.2U CN202121740923U CN215373911U CN 215373911 U CN215373911 U CN 215373911U CN 202121740923 U CN202121740923 U CN 202121740923U CN 215373911 U CN215373911 U CN 215373911U
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Abstract
The utility model discloses a device for detecting the thickness of a bridge pier stud steel bar protective layer, which relates to the technical field of steel bar protective layers and comprises the following components: the detection equipment is used for detecting the thickness of the steel bar protective layer; and the display screen is positioned at the top end of one side of the detection equipment and used for displaying and recording the detection result of the detection equipment. According to the utility model, the dustproof mechanism is arranged, so that dust can be prevented from being adhered to the display screen, the push-pull block is pushed to drive the dedusting shaft to move, the pin block enters the dedusting shaft to extrude the first reset spring under the extrusion of external force, then the dustproof plate is overturned under the torsion of the torsion spring through the fixed rotating rod, the connecting rotating rod is driven by the dustproof plate through the hinge, the dedusting shaft is pulled through the rotating shaft, the dedusting brush of the dedusting shaft can slide and wipe the surface of the display screen, the dedusting shaft drives the movable roller to slide through the rotating shaft, and the dust can be prevented from being adhered to the display screen through the mutual matching of the plurality of parts.
Description
Technical Field
The utility model relates to the technical field of steel bar protection layers, in particular to a device for detecting the thickness of a steel bar protection layer of a bridge pier column.
Background
The reinforcing bar protective layer thickness measuring instrument is used as an instrument for detecting the thickness of the reinforcing bar protective layer, and has the advantages of convenience in field detection, portability, capability of carrying out high-precision measurement on the thickness of the reinforcing bar protective layer and the like, the reinforcing bar protective layer thickness measuring instruments on the market are various in types, different in measuring range and measuring precision, and higher in calibration accuracy requirement on the reinforcing bar protective layer thickness measuring instrument, the reinforcing bar protective layer thickness measuring instrument is calibrated by using a cuboid or cube cement standard test block formed by pouring a single reinforcing bar by concrete as a standard device in China metrological verification departments, and the cement standard test block has the problems that a calibration result is not representative, the maintenance is inconvenient, the quantity value is traced to the source and the like.
When current detection device detects the protective layer of bridge pier column reinforcing bar, the dust of inevitable in by the outside air carries out the adhesion, this makes the device can be stained with the one deck dust on the surface of display screen after long-time use, this results in the demonstration content on the unable observation display screen, and after detecting, need mark every measuring point through the recording pen usually, recording pen and detection device are alternate segregation usually, this leads to the recording pen to lose easily, thereby when the record mark, unable mark.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the dust adhesion on the display screen and the unable problem to the quick access of stylus, provide a bridge pier stud steel bar protective layer thickness detection device.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bridge pier stud steel reinforcement protective layer thickness detection device, includes:
the detection equipment is used for detecting the thickness of the steel bar protective layer;
the display screen is positioned at the top end of one side of the detection equipment and used for displaying and recording the detection result of the detection equipment;
the dustproof mechanism is positioned at the top end of one side of the detection equipment, positioned on the upper surface of the display screen and used for preventing dust from adhering to the surface of the display screen;
the clamping mechanism is positioned in one end of the detection equipment and used for placing a marking pen for marking the detection position;
the fixed handle is positioned at the top end of the detection equipment and is positioned on one side of the display screen and used for conveniently holding the detection equipment;
the adherence gyro wheel is located check out test set's both ends for prevent that check out test set's lower surface from rubbing with measuring position department.
As a still further scheme of the utility model: the dust-proof mechanism comprises a torsion spring, a fixed rotating rod, a dust-proof plate, a connecting rotating rod, a dust-removing shaft, a movable roller, a push-pull block, a first reset spring and a pin block, the dust-proof plate is positioned at the top end of one side of the detection equipment, the fixed rotating rod is positioned at one end, far away from the fixed handle, of the dust-proof plate, the torsion spring is positioned in the dust-proof plate and is mutually sleeved with the fixed rotating rod, the connecting rotating rods are arranged at the bottom ends of two sides of the dust-proof plate and are positioned in the detection equipment, the dust-removing shaft is positioned at one end, close to each other, of the two connecting rotating rods and is positioned in the fixed handle, the movable roller is positioned at the bottom ends of two sides of the dust-removing shaft, the pin block is positioned at the top ends of two sides of the dust-removing shaft and is positioned right above the movable roller, the first reset spring is positioned on the lower surface of the pin block and is positioned in the dust-removing shaft, the push-pull block is positioned at one end of one connecting rotating rod, and is located at one side of the dust removing shaft.
As a still further scheme of the utility model: the clamping mechanism comprises a pen placing groove, a second reset spring, a clamping plate and a lifting push plate, the pen placing groove is located at one end of the detection equipment, the lifting push plate is located inside the detection equipment and located under the pen placing groove, the clamping plate is fixed to the top ends of the two sides of the lifting push plate and penetrates through the inside of the pen placing groove, and the second reset spring is evenly distributed on the lower surface of the lifting push plate.
As a still further scheme of the utility model: the lower surface of adherence gyro wheel is less than the lower surface of check out test set, fixed handle and connection bull stick, removal gyro wheel meet the position department and be provided with the spacing spout rather than the outer wall matches each other.
As a still further scheme of the utility model: the connecting device is characterized in that a connecting clamping groove matched with the outer wall of the fixed handle is formed in the connecting position of the fixed handle and the pin block, the dust guard is rotatably connected with the detection device and the connecting rotating rod through hinges, and the connecting rotating rod is rotatably connected with the dust removing shaft and the push-pull block through rotating shafts.
As a still further scheme of the utility model: the dust removal shaft is rotatably connected with the movable roller through a rotating shaft, a limiting baffle is arranged at the joint of the pin block and the first return spring, and a dust removal brush is arranged at the joint of the dust removal shaft and the display screen.
As a still further scheme of the utility model: the detection equipment is provided with a buckling groove right above the pen placing groove, and a lifting clamping groove matched with the outer wall of the detection equipment is arranged at the joint of the detection equipment, the clamping plate and the lifting push plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up the dustproof mechanism, this mechanism can realize preventing the dust from adhering on the display screen, drive the axle of removing dust to move through promoting the push-and-pull piece, the pin block is under the extrusion of external force at this moment, enter the axle of removing dust and extrude the first reset spring, then the dust guard overturns under the torsion of torsion spring through the fixed bull stick, connect the bull stick and drive under the drive of the dust guard through the hinge at the same time, pull the axle of removing dust through the pivot, make the dust removing brush of the axle of removing dust slide and clean the surface of the display screen, the axle of removing dust drives the movable roller to slide through the pivot at the same time, can prevent the dust from adhering on the display screen through the mutual cooperation of above-mentioned a plurality of parts;
2. through setting up block mechanism, this mechanism can realize the quick access to the recording pen, puts the recording pen of a inslot portion through detaining the draw-groove pulling, and the block board descends and gets into check out test set's inside simultaneously under the extrusion of recording pen to extrude a plurality of second reset spring through the lift push pedal, can be to the quick access of recording pen through mutually supporting of a plurality of above parts.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the dust-proof mechanism and the engaging mechanism of the present invention;
FIG. 3 is an enlarged view of a portion of the present invention at A;
FIG. 4 is a cross-sectional exploded view of the dust prevention mechanism of the present invention;
fig. 5 is a partially enlarged view of the point B of the present invention.
In the figure: 1. a detection device; 2. a dust-proof mechanism; 201. a torsion spring; 202. fixing the rotating rod; 203. a dust-proof plate; 204. connecting the rotating rod; 205. a dust removal shaft; 206. moving the roller; 207. a push-pull block; 208. a first return spring; 209. a pin block; 3. a clamping mechanism; 301. a pen placing groove; 302. a second return spring; 303. a clamping plate; 304. lifting the push plate; 4. a display screen; 5. fixing a handle; 6. and (4) sticking to the wall by using a roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.
Referring to fig. 1 to 5, in an embodiment of the present invention, a device for detecting a thickness of a steel bar protection layer of a bridge pier stud includes:
the detection equipment 1 is used for detecting the thickness of the steel bar protection layer;
the display screen 4 is positioned at the top end of one side of the detection equipment 1 and used for displaying and recording the detection result of the detection equipment 1;
the dustproof mechanism 2 is positioned at the top end of one side of the detection device 1, positioned on the upper surface of the display screen 4 and used for preventing dust from adhering to the surface of the display screen 4;
the clamping mechanism 3 is positioned in one end of the detection device 1 and used for placing a marking pen for marking the detection position;
the fixed handle 5 is positioned at the top end of the detection device 1 and at one side of the display screen 4 and is used for conveniently holding the detection device 1;
Please refer to fig. 4-5, the dust-proof mechanism 2 includes a torsion spring 201, a fixed rotating rod 202, a dust-proof plate 203, a connecting rotating rod 204, a dust-proof shaft 205, a movable roller 206, a push-pull block 207, a first return spring 208 and a pin block 209, the dust-proof plate 203 is located at the top end of one side of the detecting device 1, the fixed rotating rod 202 is located at one end of the dust-proof plate 203 far from the fixed handle 5, the torsion spring 201 is located inside the dust-proof plate 203 and is sleeved with the fixed rotating rod 202, the connecting rotating rod 204 is installed at the bottom ends of two sides of the dust-proof plate 203 and is located inside the detecting device 1, the dust-proof shaft 205 is located at one end of the two connecting rotating rods 204 close to each other and is located inside the fixed handle 5, the movable roller 206 is located at the bottom ends of two sides of the dust-proof shaft 205, the pin block 209 is located at the top ends of two sides of the dust-proof shaft 205 and is located right above the movable roller 206, the first return spring 208 is located at the lower surface of the pin block 209, and is located inside the dust removing shaft 205, and the push-pull block 207 is located at one end of one connecting rotating rod 204 and is located at one side of the dust removing shaft 205, and dust is prevented from adhering to the surface of the display screen 4 by the dust-proof plate 203.
Please refer to fig. 2 to 3, the engaging mechanism 3 includes a pen placing slot 301, a second reset spring 302, an engaging plate 303 and a lifting push plate 304, the pen placing slot 301 is located at one end of the detecting device 1, the lifting push plate 304 is located inside the detecting device 1 and under the pen placing slot 301, the engaging plate 303 is fixed at the top end of two sides of the lifting push plate 304 and penetrates through the pen placing slot 301, the second reset springs 302 are uniformly distributed on the lower surface of the lifting push plate 304, the lifting push plate 304 pushes the engaging plate 303 to perform limiting lifting inside the pen placing slot 301 through the second reset springs 302, so as to facilitate fast access of the recording pen.
Please refer to fig. 1 and 5, the lower surface of the wall-adhering roller 6 is lower than the lower surface of the detection device 1, the connection positions of the detection device 1, the fixed handle 5, the connecting rotating rod 204 and the movable roller 206 are provided with limit sliding chutes matched with the outer walls thereof, and the lower surface of the detection device 1 is not contacted with the outer wall of the measurement position by the wall-adhering roller 6 lower than the lower surface of the detection device 1.
Please refer to fig. 1, 2, and 4, a connecting slot matched with the outer wall of the fixed handle 5 is disposed at the connecting position of the pin block 209, the dust-proof plate 203 is rotatably connected with the detection device 1 and the connecting rotating rod 204 through hinges, the connecting rotating rod 204 is rotatably connected with the dust-removing shaft 205 and the push-pull block 207 through rotating shafts, and the dust-removing shaft 205 is fixed in the fixed handle 5 through the connecting slot.
Please refer to fig. 2 and 4, the dust removing shaft 205 is rotatably connected to the movable roller 206 via a rotating shaft, a position where the pin block 209 is connected to the first return spring 208 is provided with a limit baffle, a position where the dust removing shaft 205 is connected to the display screen 4 is provided with a dust removing brush, and the pin block 209 is enabled to perform limit lifting in the dust removing shaft 205 via the limit baffle.
Please refer to fig. 2 and 3, a fastening groove is disposed right above the pen placing groove 301 of the detection device 1, a lifting slot matched with the outer wall of the detection device 1 is disposed at the position where the detection device 1 is connected to the engaging plate 303 and the lifting push plate 304, and the engaging plate 303 and the lifting push plate 304 fix the recording pen inside the pen placing groove 301 through the lifting slot.
The working principle of the utility model is as follows: when the dust removal device is used, the push-pull block 207 is pushed to drive the dust removal shaft 205 to move through the rotating shaft, at the moment, the pin block 209 enters the inside of the dust removal shaft 205 under the extrusion of an external force to extrude the first return spring 208, at the moment, the dust removal shaft 205 is separated from the fixed handle 5 without a connecting force, namely, the dust removal shaft 205 can move, at the moment, the dust prevention plate 203 is overturned under the torsion force of the torsion spring 201 through the fixed rotating rod 202, the connecting rotating rod 204 is driven to rotate under the overturning of the dust prevention plate 203, the bottom end of the connecting rotating rod 204 horizontally moves, the connecting rotating rod 204 pulls the dust removal shaft 205 through the rotating shaft, so that a dust removal brush of the dust removal shaft 205 can slide and wipe the surface of the display screen 4, the surface of the display screen 4 is conveniently protected from dust, meanwhile, the dust removal shaft 205 drives the moving roller 206 to slide through the rotating shaft, and the auxiliary sliding of the dust removal shaft 205 is conveniently carried out through the moving roller 206, be favorable to the stable slip of dust removal axle 205, after dust guard 203 overturns completely, handheld fixed handle 5 and start check out test set 1 and detect bridge pier stud assigned position department, make check out test set 1 carry out the translation of stabilizing in the detection through a plurality of adherence gyro wheels 6 simultaneously, when needs record respectively in measuring position department to the testing data, put the inside recording pen of pen groove 301 through detaining the draw-in groove pulling this moment, block board 303 is under the extrusion of recording pen simultaneously, descend and get into check out test set 1's inside, and extrude a plurality of second reset spring 302 through lift push pedal 304, be convenient for to the quick access of recording pen, carry out reverse operation to the operation that rises after the detection, be convenient for prevent through dust guard 203 that the dust adhesion is on the surface of display screen 4.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a bridge pier stud steel reinforcement protective layer thickness detection device which characterized in that includes:
the detection equipment (1) is used for detecting the thickness of the steel bar protection layer;
the display screen (4) is positioned at the top end of one side of the detection equipment (1) and is used for displaying and recording the detection result of the detection equipment (1);
the dustproof mechanism (2) is positioned at the top end of one side of the detection device (1), is positioned on the upper surface of the display screen (4), and is used for preventing dust from adhering to the surface of the display screen (4);
the clamping mechanism (3) is positioned in one end of the detection device (1) and used for placing a marking pen for marking a detection position;
the fixed handle (5) is positioned at the top end of the detection equipment (1), is positioned on one side of the display screen (4), and is used for conveniently holding the detection equipment (1);
adherence gyro wheel (6), be located the both ends of check out test set (1), be used for preventing that the lower surface of check out test set (1) from rubbing with measuring position department.
2. The device for detecting the thickness of the protective layer of the pier stud steel bar of the bridge according to claim 1, wherein the dust-proof mechanism (2) comprises a torsion spring (201), a fixed rotating rod (202), a dust-proof plate (203), a connecting rotating rod (204), a dust-proof shaft (205), a movable roller (206), a push-pull block (207), a first return spring (208) and a pin block (209), the dust-proof plate (203) is located at the top end of one side of the detection device (1), the fixed rotating rod (202) is located at one end, away from the fixed handle (5), of the dust-proof plate (203), the torsion spring (201) is located inside the dust-proof plate (203) and is sleeved with the fixed rotating rod (202), the connecting rotating rods (204) are installed at the bottom ends of two sides of the dust-proof plate (203) and are located inside the detection device (1), the dust-proof shaft (205) is located at one end, close to each other, of the two connecting rotating rods (204), and be located the inside of fixed handle (5), it is located the both sides bottom of dust removal axle (205) to remove gyro wheel (206), round pin piece (209) are located the both sides top of dust removal axle (205), and are located and remove gyro wheel (206) directly over, first reset spring (208) are located the lower surface of round pin piece (209), and are located the inside of dust removal axle (205), push and pull piece (207) are located the one end of a connection bull stick (204), and are located the one side of dust removal axle (205).
3. The bridge pier stud steel bar protective layer thickness detection device according to claim 1, wherein the clamping mechanism (3) comprises a pen placing groove (301), a second reset spring (302), a clamping plate (303) and a lifting push plate (304), the pen placing groove (301) is located at one end of the detection equipment (1), the lifting push plate (304) is located inside the detection equipment (1) and is located under the pen placing groove (301), the clamping plate (303) is fixed to the top ends of the two sides of the lifting push plate (304) and penetrates through the inside of the pen placing groove (301), and the second reset springs (302) are uniformly distributed on the lower surface of the lifting push plate (304).
4. The device for detecting the thickness of the protective layer of the pier stud steel bar of the bridge according to claim 2, wherein the lower surface of the adherence roller (6) is lower than the lower surface of the detection device (1), and the connecting positions of the detection device (1), the fixed handle (5), the connecting rotating rod (204) and the movable roller (206) are provided with limiting sliding grooves matched with the outer walls of the detection device.
5. The device for detecting the thickness of the protective layer of the pier stud steel bar of the bridge according to claim 2, wherein a connecting clamping groove matched with the outer wall of the fixed handle (5) is formed in the connecting position of the fixed handle and the pin block (209), the dust-proof plate (203) is rotatably connected with the detection equipment (1) and the connecting rotating rod (204) through hinges, and the connecting rotating rod (204) is rotatably connected with the dust removal shaft (205) and the push-pull block (207) through rotating shafts.
6. The device for detecting the thickness of the protective layer of the pier stud steel bar of the bridge according to claim 2, wherein the dust removal shaft (205) is rotatably connected with the movable roller (206) through a rotating shaft, a limit baffle is arranged at a joint of the pin block (209) and the first return spring (208), and a dust removal brush is arranged at a joint of the dust removal shaft (205) and the display screen (4).
7. The bridge pier stud steel bar protective layer thickness detection device according to claim 3, wherein a buckling groove is arranged right above the pen placing groove (301) of the detection equipment (1), and a lifting clamping groove matched with the outer wall of the detection equipment (1) is arranged at the connecting position of the detection equipment (1) with the clamping plate (303) and the lifting pushing plate (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121740923.2U CN215373911U (en) | 2021-07-29 | 2021-07-29 | Bridge pier column steel bar protective layer thickness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121740923.2U CN215373911U (en) | 2021-07-29 | 2021-07-29 | Bridge pier column steel bar protective layer thickness detection device |
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| Publication Number | Publication Date |
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| CN215373911U true CN215373911U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121740923.2U Active CN215373911U (en) | 2021-07-29 | 2021-07-29 | Bridge pier column steel bar protective layer thickness detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739271A (en) * | 2022-05-20 | 2022-07-12 | 湖南致力工程科技有限公司 | Bridge displacement detection device |
-
2021
- 2021-07-29 CN CN202121740923.2U patent/CN215373911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739271A (en) * | 2022-05-20 | 2022-07-12 | 湖南致力工程科技有限公司 | Bridge displacement detection device |
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