CN217716359U - 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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- CN217716359U CN217716359U CN202222488970.3U CN202222488970U CN217716359U CN 217716359 U CN217716359 U CN 217716359U CN 202222488970 U CN202222488970 U CN 202222488970U CN 217716359 U CN217716359 U CN 217716359U
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Abstract
The utility model relates to a reinforcing bar protective layer technical field, in particular to a bridge pier stud reinforcing bar protective layer thickness detection device, which comprises a supporting mechanism, a positioning mechanism and a reinforcing bar protective layer tester, wherein the supporting mechanism comprises fixed shells fixed on the outer walls of two ends of the reinforcing bar protective layer tester, the inner walls of the two fixed shells are slidably connected with the same fixed frame, and the positioning mechanism is arranged outside one side of the reinforcing bar protective layer tester; fixed casing one side outer wall sets up the first sliding tray that the equidistance distributes, and mount one side outer wall bottom has seted up the second sliding tray, the utility model discloses a be provided with positioning mechanism, incline rotation axis, rectangular block and laser lamp to suitable position, then the marker pen just shines position department at the laser lamp and marks, then write down display screen measuring numerical value can, improved the accuracy of mark.
Description
Technical Field
The utility model relates to a protective layer for reinforcement technical field specifically is a bridge pier stud protective layer for reinforcement thickness detection device.
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.
The utility model discloses a bridge pier column steel bar protective layer thickness detection device with publication number CN202121740923.2, which comprises a detection device 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. The utility model discloses a set up dustproof mechanism, this mechanism can realize preventing that the dust adhesion is on the display screen, it removes dust through promoting the push-and-pull piece drive axle removal, the round pin piece is under the extrusion of external force this moment, it extrudees first reset spring to get into the axle that removes dust, then the dust guard overturns under torque spring's torsion through fixed bull stick, connect the bull stick simultaneously and pass through the hinge under the drive of dust guard, through pivot pulling dust removal axle, make the dust removal brush of dust removal axle slide and clean the surface of display screen, the axle that removes dust simultaneously drives through the pivot and removes the gyro wheel and slide, can prevent the dust adhesion on the display screen through mutually supporting of above a plurality of parts.
But above-mentioned patent exists following not enough, when the lower outer wall at bridge pier top measures, because the reinforcing bar protective layer apparatus is being lifted to the hand, when staff's height is not enough, the staff need straighten the arm on the one hand and lift reinforcing bar protective layer apparatus and just can detect, can be tired very, and on the other hand can not touch bridge pier top inner wall, uses and has the limitation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge pier stud reinforcing bar protective layer thickness detection device to solve the problem that proposes among the above-mentioned background art.
The technical scheme of the utility model is that: a bridge pier column reinforcing steel bar protective layer thickness detection device comprises a supporting mechanism, a positioning mechanism and a reinforcing steel bar protective layer tester, wherein the supporting mechanism comprises fixed shells fixed on the outer walls of two ends of the reinforcing steel bar protective layer tester, the inner walls of the two fixed shells are connected with the same fixed frame in a sliding mode, and the positioning mechanism is arranged outside one side of the reinforcing steel bar protective layer tester;
first sliding tray that the equidistance distributes is seted up to fixed casing one side outer wall, and mount one side outer wall bottom has seted up the second sliding tray, second sliding tray inner wall sliding connection has the sliding block that matches with first sliding tray, fixed spring is installed to sliding block one side outer wall, and the fixed spring other end and second sliding tray one side inner wall fixed connection, the support handle is installed to mount top outer wall, operating button is installed to support handle one side outer wall.
Preferably, the reinforcing bar protective layer apparatus both ends outer wall both sides have all been seted up the mounting groove, and the mounting groove inner wall rotates through the pivot and is connected with the adherence gyro wheel.
Preferably, the rectangular channel has been seted up to protective steel bar layer apparatus one side outer wall, and the inner wall top in rectangular channel both ends rotates and is connected with the rotation axis, and rotation axis circumference outer wall has cup jointed the rectangular block, and the laser lamp is installed to rectangular block bottom outer wall.
Preferably, the arc wall has been seted up to protective steel bar layer apparatus top outer wall one side, and the arc wall inner wall joint has the marker pen, and the display screen is installed to protective steel bar layer apparatus top outer wall opposite side.
Preferably, a marker lamp is inserted at the top of the outer wall at one side of the reinforcing steel bar protection layer tester.
Preferably, protective steel bar layer apparatus bottom is provided with detection mechanism, and detection mechanism is including fixing at the multiple buffers of protective steel bar layer apparatus bottom outer wall, and the backup pad is installed to buffer bottom outer wall.
Preferably, the outer wall of the bottom of the supporting plate is provided with grooves distributed at equal intervals, the inner wall of each groove is connected with a ball in a rolling manner, and the outer wall of the bottom of the supporting plate is provided with a concrete thickness gauge.
The utility model discloses an improve and provide a bridge pier stud protective steel layer thickness detection device here, compare with prior art, have following improvement and advantage:
one is as follows: the utility model has the advantages that the positioning mechanism is arranged, the rotating shaft, the rectangular block and the laser lamp are inclined to proper positions, then the marking pen marks the laser lamp irradiation position, and then the numerical value measured by the display screen is written down, so that the marking accuracy is improved;
the second step is as follows: the utility model discloses a be provided with supporting mechanism, when the lower outer wall at bridge pier stud top was measured, press the sliding block on the fixed spring and can change the height of supporting handle, increased staff's convenience of measuring next, improved application range.
Drawings
The invention is further explained below with reference to the figures and examples:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic bottom view of the present invention;
fig. 3 is a schematic structural view of the positioning mechanism of the present invention;
fig. 4 is a schematic structural view of the detection mechanism of the present invention;
fig. 5 is a schematic structural diagram of the supporting mechanism of the present invention.
Description of reference numerals:
1. a support mechanism; 101. a fixed housing; 102. a fixed mount; 103. a fixed spring; 104. a slider; 2. a display screen; 3. a positioning mechanism; 301. a rotating shaft; 302. a rectangular block; 303. a laser light; 4. a marker light; 5. an operation button; 6. a support handle; 7. a marking pen; 8. a reinforcing steel bar protective layer tester; 9. a detection mechanism; 901. a buffer; 902. a support plate; 903. a concrete thickness gauge; 904. a ball bearing; 10. and (4) sticking to the wall by using a roller.
Detailed Description
The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses an improve and provide a bridge pier stud reinforcing bar protective layer thickness detection device here, the technical scheme of the utility model is:
as shown in fig. 1-5, a bridge pier stud steel bar protective layer thickness detection device includes a support mechanism 1, a positioning mechanism 3 and a steel bar protective layer tester 8, wherein the support mechanism 1 includes fixed housings 101 fixed on outer walls of two ends of the steel bar protective layer tester 8, inner walls of the two fixed housings 101 are slidably connected with a same fixed frame 102, and the positioning mechanism 3 is arranged outside one side of the steel bar protective layer tester 8;
first sliding tray that the equidistance distributes is seted up to fixed casing 101 one side outer wall, and second sliding tray has been seted up to mount 102 one side outer wall bottom, second sliding tray inner wall sliding connection has the sliding block 104 with first sliding tray matched with, sliding block 104 one side outer wall is installed fixed spring 103, and the fixed spring 103 other end and second sliding tray one side inner wall fixed connection, support handle 6 is installed to mount 102 top outer wall, support handle 6 one side outer wall is installed operating button 5, when the staff height is not enough, the staff is lifting reinforcing bar protective layer apparatus 8 and can be tired very on the one hand, bridge pier top inner wall can not be touch on the other hand, press sliding block 104 on the fixed spring 103 and can change support handle 6's height, application scope has been improved.
Further, the mounting groove has all been seted up to 8 both ends outer wall both sides of protective steel bar layer apparatus, and the mounting groove inner wall rotates through the pivot and is connected with adherence gyro wheel 10.
Further, the rectangular channel has been seted up to 8 one side outer walls of steel bar protection layer apparatus, rectangular channel both ends inner wall top is rotated and is connected with rotation axis 301, there is the damping effect between rotation axis 301 and the steel bar protection layer apparatus 8, can stop fixedly after rotating, rotation axis 301 circumference outer wall has cup jointed rectangular block 302, laser lamp 303 is installed to rectangular block 302 bottom outer wall, through being provided with positioning mechanism 3, with rotation axis 301, rectangular block 302 and laser lamp 303 slope to suitable position, then the staff just shines position department at laser lamp 303 with marker pen 7 and marks, then write down 2 measuring numerical values of display screen can, the accuracy of mark has been improved.
Further, the arc wall has been seted up to 8 top outer walls one side of protective steel bar layer apparatus, and the arc wall inner wall joint has marker 7, and display screen 2 is installed to 8 top outer walls opposite side of protective steel bar layer apparatus.
Furthermore, 8 one side outer wall tops of protective steel bar layer apparatus are pegged graft and are had marker light 4, can warn the position of reinforcing bar.
Further, 8 bottoms of protective steel bar layer apparatus are provided with detection mechanism 9, and detection mechanism 9 is including fixing at 8 bottoms of protective steel bar layer apparatus a plurality of buffers 901 of outer wall, and buffer 901 can constitute for attenuator and supporting spring, and the supporting spring cover is in the outside of attenuator, and backup pad 902 is installed to buffer 901 bottom outer wall.
Further, the recess that the equidistance distributes is seted up to backup pad 902 bottom outer wall, and grooved inner wall roll connection has ball 904, and ball 904 makes backup pad 902 move on bridge pier stud outer wall, and concrete thickness gauge 903 is installed to backup pad 902 bottom outer wall, at buffer 901 and backup pad 902 on the ball 904 effect down, can make concrete thickness gauge 903 hug closely bridge pier stud outer wall, improved the accuracy of testing result.
Reinforcing bar protective layer apparatus 8, concrete calibrator 903, marker light 4 and display screen 2 are prior art, and its theory of operation also is prior art, and no longer detail here, and reinforcing bar protective layer apparatus 8, concrete calibrator 903, marker light 4 and display screen 2 all with controller electric connection. The controller is a C8051F020 single chip microcomputer, the reinforcing steel bar protective layer tester 8 is an LSD-R20 reinforcing steel bar detector, and the concrete thickness gauge 903 is a Zhuo Lin scientific and technological ZL-900.
The working principle is as follows: the support handle 6 is held by hand, the reinforcing steel bar protection layer tester 8 is started to detect the designated position of a bridge pier stud, the reinforcing steel bar protection layer tester 8 is enabled to stably translate while detecting through the plurality of wall-attached rollers 10, the position of a reinforcing steel bar in a cement wall is detected through a detection element in the reinforcing steel bar protection layer tester 8, the depth of the reinforcing steel bar in the cement wall is detected through the concrete thickness meter 903, when the reinforcing steel bar is detected by the reinforcing steel bar protection layer tester 8, a signal is transmitted to the controller, the controller controls the marker lamp 4 to flash to remind a worker, the worker pulls out the marker pen 7 through an arc-shaped groove, the rotating shaft 301, the rectangular block 302 and the laser lamp 303 are inclined to the appropriate position through the positioning mechanism 3, then the worker marks the irradiation position of the laser lamp 303 through the marker pen 7, the depth of the reinforcing steel bar in the cement wall is detected through the concrete thickness meter 903 at the moment, the concrete thickness meter 903 transmits the signal to the controller, the controller controls the display screen 2 to display a numerical value, then the measured numerical value is written, and the accuracy of the marked numerical value is improved; through being provided with supporting mechanism 1, when the lower outer wall at bridge pier column top was measured, press sliding block 104 on the fixed spring 103 and can change the height of supporting handle 6, increased staff's convenience of next measurement, improved application range, through being provided with detection mechanism 9, under the effect of ball 904 on buffer 901 and backup pad 902, can make concrete thickness gauge 903 hug closely bridge pier column outer wall, improved the accuracy of testing result.
Claims (7)
1. The utility model provides a bridge pier stud steel reinforcement protective layer thickness detection device which characterized in that: the steel bar protection layer measuring device comprises a supporting mechanism (1), a positioning mechanism (3) and a steel bar protection layer measuring instrument (8), wherein the supporting mechanism (1) comprises fixed shells (101) fixed on the outer walls of the two ends of the steel bar protection layer measuring instrument (8), the inner walls of the two fixed shells (101) are connected with the same fixing frame (102) in a sliding mode, and the positioning mechanism (3) is arranged outside one side of the steel bar protection layer measuring instrument (8);
fixed casing (101) one side outer wall sets up the first sliding tray that the equidistance distributes, and has seted up the second sliding tray bottom mount (102) one side outer wall, second sliding tray inner wall sliding connection has sliding block (104) that matches with first sliding tray, fixed spring (103) are installed to sliding block (104) one side outer wall, and the fixed spring (103) other end and second sliding tray one side inner wall fixed connection, support handle (6) are installed to mount (102) top outer wall, support handle (6) one side outer wall installs operating button (5).
2. The bridge pier column steel bar protective layer thickness detection device of claim 1, characterized in that: mounting grooves are formed in two sides of the outer walls of two ends of the reinforcing steel bar protection layer tester (8), and the inner walls of the mounting grooves are rotatably connected with wall-adhering rollers (10) through rotating shafts.
3. The device of claim 1, wherein the device is characterized in that: the rectangular channel has been seted up to protective steel bar layer apparatus (8) one side outer wall, and the inner wall top in rectangular channel both ends rotates and is connected with rotation axis (301), and rotation axis (301) circumference outer wall has cup jointed rectangular block (302), and laser lamp (303) are installed to rectangular block (302) bottom outer wall.
4. The device of claim 1, wherein the device is characterized in that: the arc wall has been seted up to protective steel bar layer apparatus (8) top outer wall one side, and the arc wall inner wall joint has marker pen (7), and display screen (2) are installed to protective steel bar layer apparatus (8) top outer wall opposite side.
5. The device of claim 1, wherein the device is characterized in that: and a marker lamp (4) is inserted into the top of the outer wall at one side of the reinforcing steel bar protective layer tester (8).
6. The device of claim 1, wherein the device is characterized in that: reinforcing bar protective layer apparatus (8) bottom is provided with detection mechanism (9), and detection mechanism (9) including fixing at a plurality of buffers (901) of reinforcing bar protective layer apparatus (8) bottom outer wall, and backup pad (902) are installed to buffer (901) bottom outer wall.
7. The device of claim 6, wherein the device for detecting the thickness of the protective layer of the pier stud steel bars comprises: the supporting plate (902) bottom outer wall is seted up the recess that the equidistance distributes, and the recess inner wall roll connection has ball (904), and concrete calibrator (903) is installed to supporting plate (902) bottom outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222488970.3U CN217716359U (en) | 2022-09-20 | 2022-09-20 | Bridge pier column steel bar protective layer thickness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222488970.3U CN217716359U (en) | 2022-09-20 | 2022-09-20 | Bridge pier column steel bar protective layer thickness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217716359U true CN217716359U (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222488970.3U Active CN217716359U (en) | 2022-09-20 | 2022-09-20 | Bridge pier column steel bar protective layer thickness detection device |
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| Country | Link |
|---|---|
| CN (1) | CN217716359U (en) |
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2022
- 2022-09-20 CN CN202222488970.3U patent/CN217716359U/en active Active
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