CN213179826U - Quick detection device for verticality of concrete template - Google Patents
Quick detection device for verticality of concrete template Download PDFInfo
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- CN213179826U CN213179826U CN202022362882.XU CN202022362882U CN213179826U CN 213179826 U CN213179826 U CN 213179826U CN 202022362882 U CN202022362882 U CN 202022362882U CN 213179826 U CN213179826 U CN 213179826U
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Abstract
The utility model provides a concrete form hangs down straightness short-term test device, including measuring rule, horizontal measuring arm and laser emission module, horizontal measuring arm is provided with two, is located the both ends of measuring rule to be connected with measuring rule both ends respectively, one of them horizontal measuring arm is installed laser emission module. The utility model discloses a detection device includes that laser emission projection and vertical degree appearance detect two kinds of modes, and two kinds of detection mode are rechecked each other. The utility model discloses a work efficiency is high, and the detection accuracy is high, the processing of being convenient for, and easy operation carries portablely reasonable in design.
Description
Technical Field
The invention belongs to the field of detection devices, and particularly relates to a device for quickly detecting the verticality of a concrete template.
Background
The concrete template verticality detection is a necessary inspection item for the template installation quality before concrete pouring and also an entity appearance quality inspection item after concrete pouring. How to improve the detection accuracy and efficiency of the vertical degree of the template has important significance for controlling the appearance quality of the concrete.
At present, a magnetic plumb bob is mostly adopted for detection. However, under the condition of concrete cast-in-place, the scaffold pipes are erected outside the formwork, and the traditional device is used for measuring the verticality in a matching manner with a steel ruler.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the device for quickly detecting the verticality of the concrete template is designed, so that the measurement accuracy and the working efficiency are further improved, and the device can be conveniently processed and installed.
The utility model provides an adopted technical scheme is that its technical problem is: the utility model provides a concrete template verticality rapid detection device, which comprises two detection rulers, two transverse measuring arms and a laser emission module, wherein the two transverse measuring arms are positioned at two ends of the detection ruler and are respectively connected with two ends of the detection ruler, and one transverse measuring arm is provided with the laser emission module; the transverse measuring arm and the measuring ruler are made of plastic steel or aluminum alloy materials; the transverse measuring arm is connected with the measuring ruler by a rotating shaft; the rotating shaft between the transverse measuring arm and the detecting ruler is fixed through a buckle.
The laser emission module comprises a fixed shaft, a connecting rod, a counterweight, a laser emitter, a stop block and a shell; the laser emitter is mounted at the bottom end of the connecting rod, the emitting end faces the bottom, and the counterweight is mounted at one end, close to the laser emitter, of the connecting rod; two check blocks with the same height are symmetrically arranged on the left side and the right side in the shell, opposite surfaces of the two check blocks are inclined, the inclination angles are the same, and the internal included angle at the intersection of the top ends of the extension lines of the two inclined edges of the check blocks is 60 degrees; when the connecting rod and the transverse measuring arm are in a vertical state, the horizontal height of the bottom end of the laser emitter is not lower than the horizontal height of the top end of the stop block.
A sliding groove is arranged on the front side of the transverse measuring arm at the top, the sliding groove is parallel to the transverse measuring arm, and the shell is connected in the sliding groove in a sliding manner; the top surface and all be provided with the spacing groove parallel with the spout in the spout, the top surface and the bottom surface of shell are provided with the lug, and two lugs are located two respectively the spacing inslot to with spacing groove sliding connection.
Each transverse measuring arm is provided with a graduated scale, one graduated scale is fixed on the front side of the top transverse measuring arm, and the other graduated scale is fixed above the bottom transverse measuring arm; the vertical surface of the bottom transverse measuring arm protrudes out of the vertical surface of the top transverse measuring arm, and the protruding width is not less than the width of the bottom transverse measuring arm graduated scale; the infrared ray of the laser transmitter protrudes out of the vertical surface on the front side of the top transverse measuring arm and is intersected with the graduated scale of the bottom transverse measuring arm; the graduated scale and the transverse measuring wall are arranged in parallel, and when the transverse measuring arm is perpendicular to the detection ruler, the connecting line of the datum points of the two graduated scales is parallel to the detection ruler.
When the connecting rod is in a vertical state, the scale corresponding to the marked arrow on the scale of the transverse measuring arm at the top end is the same as the scale corresponding to the scale of the transverse measuring arm at the bottom end of the infrared ray of the laser transmitter; the rear side of the shell is fixedly connected with a stud, the rear side of the transverse measuring arm is provided with an elongated slot parallel to the sliding groove, the elongated slot is positioned in the sliding groove, the elongated slot penetrates through the front side and the rear side of the transverse measuring arm, the stud penetrates through the elongated slot, the stud is in threaded connection with a nut, and the nut is positioned on the rear side of the transverse measuring arm.
Each transverse measuring arm is of a telescopic structure and is 6cm in width. The height is 3cm, the length is 30-35 cm when the device retracts, and the length is 50-55 cm when the device extends; the transverse measuring arm comprises a left measuring arm and a right measuring arm, the left measuring arm is provided with a graduated scale, the right measuring arm is connected in the left measuring arm in a sliding manner, the central shaft and the central shaft of the left measuring arm are positioned on the same axis, and the outer diameter of the right measuring arm is matched with the inner diameter of the left measuring arm; one side of the transverse measuring arm is provided with a threaded hole, and a bolt is connected in the threaded hole in a threaded manner.
The detection ruler is of a telescopic structure and is 6cm in width. The height is 3cm, the length is 80-100 cm when retracting, and the length is 150-200 cm when extending; the detection ruler comprises an upper measuring arm and a lower measuring arm, the upper measuring arm is connected in the lower measuring arm in a sliding mode, the central shaft and the central shaft of the lower measuring arm are located on the same axis, and the outer diameter of the upper measuring arm is matched with the inner diameter of the lower measuring arm; the upper measuring arm and the lower measuring arm of the measuring ruler are both provided with a holding handle; one side of the detection ruler is provided with a threaded hole, and a bolt is connected in the threaded hole in a threaded manner.
In order to ensure the accuracy of the measured value to be checked, and prevent the detection from being incapable of being carried out due to the fact that one mode cannot work, the detection device adopts two modes of laser emission projection and a verticality tester for detection.
Laser detection: and opening the two transverse measuring arms at the top end and the bottom end, respectively rotating outwards for 90 degrees to enable the two transverse measuring arms to be vertical to the measuring ruler, and simultaneously locking the buckle. And adjusting the required length of the transverse measuring arm and the measuring ruler, and locking the position. Pasting two end points of the transverse measuring arm on the detection surface of the template, recording the scale value corresponding to the scale marked on the transverse measuring arm at the top end at the top of the shell, recording the scale value of the transverse measuring arm at the bottom end of the infrared ray, and calculating the verticality of the template through the difference of the two scale values
Automatic verticality detection: and opening the top and bottom transverse measuring arms, respectively rotating outwards by 90 degrees to form a vertical relation with the measuring ruler, and simultaneously locking the buckle. And adjusting the required length of the detection ruler, and locking the position. And (5) pasting two end points of the transverse measuring arm on the detection surface of the template, and testing the verticality of the template by using a verticality tester of the detection ruler.
The utility model has the advantages that:
according to the length of the height adjustment detection ruler of the concrete template, when the height of the concrete template is higher, a scaffold does not need to be erected, the concrete template does not need to be matched with a steel ruler for measurement, a magnetic plumb bob does not need to be used for detection, the potential safety hazard during measurement is eliminated, and the measurement efficiency and the measurement accuracy are improved.
The utility model discloses set up a horizontal measuring arm respectively at detection ruler both ends, effectively solve the vertical degree detection ruler of prior art laminating because the drawback that the detection face can't be pressed close to the pipe erection external, solved the problem of the detection difficulty that the template test face leads to because of unevenness again.
In addition, the utility model is provided with a buckle for fixing the rotating shaft between the transverse measuring arm and the detecting ruler and a bolt for fixing the lengths of the transverse measuring arm and the detecting ruler, and an operator only needs to lock the buckle after the transverse measuring arm and the detecting ruler are adjusted to the required positions; after the length of the transverse measuring arm and the length of the measuring ruler are adjusted, the bolt is locked, the measurement can be independently completed without any assistance, the operation is simple, and the measuring efficiency is high.
When adjusting the length that detects the chi, hold the handle that grips that detects the chi, adjust flexible length as required, hand and detection chi be difficult for skidding, and convenient operation.
The utility model discloses a two kinds of measuring methods of laser emission projection and vertical degree inspection, the accuracy of verifying every measuring result through examining each other of two kinds of measuring methods has improved the measuring accuracy greatly to prevent to cause to detect the condition that can't go on because the unable work of a mode
The device has the advantages of high working efficiency, high testing accuracy, convenience in processing and mounting, simplicity in operation and reasonable design.
Drawings
Fig. 1 is the utility model discloses concrete form verticality short-term test device's front view.
Fig. 2 is the utility model discloses the vertical degree short-term test of concrete form device top horizontal measuring arm section sketch map.
Fig. 3 is the utility model discloses concrete form verticality short-term test device laser emission module internal construction schematic diagram.
Fig. 4 is the utility model discloses the vertical degree short-term test of concrete form device bottom transverse measuring arm top view.
Wherein the reference numerals are: 1-transverse measuring arm; 2-a graduated scale; 3-long groove; 4-a laser emission module; 5-a chute; 6-a rotating shaft; 7-holding the handle; 8-detecting a ruler; 9-a limiting groove; 10-a bump; 11-a fixed shaft; 12-a connecting rod; 13-a counterweight; 14-a laser emitter; 15-a block; 16-outer shell.
Detailed Description
Technical characteristics of the scheme can be clearly explained, and the scheme is explained through a specific implementation mode.
The first embodiment is as follows:
referring to fig. 1 to 4, the present embodiment is a device for rapidly detecting the vertical degree of a concrete form, and the device includes two detection rulers 8, two transverse measurement arms 1 and a laser emission module 4, where the two transverse measurement arms 1 are located at two ends of the detection ruler 8 and are respectively connected with two ends of the detection ruler 8, and one of the transverse measurement arms 1 is installed with the laser emission module 4; the transverse measuring arm 1 and the measuring ruler 8 are made of plastic steel or aluminum alloy materials; the transverse measuring arm 1 is connected with a measuring ruler 8 by a rotating shaft 6; the rotating shaft 6 between the transverse measuring arm 1 and the measuring ruler 8 is fixed through a buckle.
The laser emission module 4 comprises a fixed shaft 11, a connecting rod 12, a counterweight 13, a laser emitter 14, a stop block 15 and a shell 16; the fixed shaft 11, the connecting rod 12, the counterweight 13, the laser emitter 14 and the stop block 15 are arranged in the shell 16, the top end of the connecting rod 12 is rotatably connected with the fixed shaft 11, the laser emitter 14 is arranged at the bottom end of the connecting rod 12, the emitting end faces the bottom, and the counterweight 13 is arranged at one end of the connecting rod 12 close to the laser emitter 14; two stoppers 15 with the same height are symmetrically arranged at the left side and the right side in the shell 16, the opposite surfaces of the two stoppers 15 are inclined, the inclination angles are the same, and the internal included angle at the intersection of the top ends of the extension lines of the two inclined edges of the stoppers 15 is 60 degrees; when the connecting rod 12 and the transverse measuring arm 1 are in a vertical state, the horizontal height of the bottom end of the laser emitter is not lower than the horizontal height of the top end of the stop block 15; laser transmitter 14 is powered by a dry cell battery.
A sliding groove 5 is arranged on the front side of the transverse measuring arm 1 positioned at the top, the sliding groove 5 is parallel to the transverse measuring arm 1, and a shell 16 is connected in the sliding groove 5 in a sliding manner; the top surface and the bottom surface in the spout 5 all are provided with the spacing groove 9 parallel with the spout 5, and the top surface and the bottom surface of shell 16 are provided with lug 10, and two lugs 10 are located two spacing inslots 9 respectively to with spacing groove 9 sliding connection.
Each transverse measuring arm 1 is provided with a graduated scale 2, one graduated scale 2 is fixed on the front side of the top transverse measuring arm 1, and the other graduated scale 2 is fixed above the bottom transverse measuring arm 1; the vertical surface of the bottom end transverse measuring arm 1 protrudes out of the vertical surface of the top end transverse measuring arm 1, and the protruding width is not less than the width of the graduated scale 2 of the bottom end transverse measuring arm 1; the infrared ray of the laser transmitter 14 protrudes out of the vertical surface of the front side of the top transverse measuring arm 1 and intersects with the graduated scale 2 of the bottom transverse measuring arm 1; the graduated scale 2 and the horizontal survey wall parallel arrangement, when horizontal survey arm 1 all was perpendicular with measuring tape 8, the line of two graduated scale 2 datum points was parallel with measuring tape 8.
The top edge of the shell 16 is marked in an arrow shape perpendicular to the transverse measuring arm 1, one side of the graduated scale 2 close to the transverse measuring arm 1 at the top end is marked, the arrow faces the graduated scale 2, and when the connecting rod 12 is in a vertical state, the scale corresponding to the graduated scale 2 of the transverse measuring arm 1 at the top end of the marked arrow is the same as the scale corresponding to the graduated scale 2 of the transverse measuring arm 1 at the bottom end of the infrared ray of the laser emitter 14; the rear side of the shell 16 is fixedly connected with a stud, the rear side of the transverse measuring arm 1 is provided with an elongated slot 3 parallel to the sliding slot 5, the elongated slot 3 is positioned in the sliding slot 5, the elongated slot 3 penetrates through the front side and the rear side of the transverse measuring arm 1, the stud penetrates through the elongated slot 3, the stud is in threaded connection with a nut, and the nut is positioned on the rear side of the transverse measuring arm 1.
Each transverse measuring arm 1 is of a telescopic structure, the width is 6cm, the height is 3cm, the length is 30cm when the transverse measuring arm retracts, and the length is 50cm when the transverse measuring arm extends; the transverse measuring arm 1 comprises a left measuring arm and a right measuring arm, the left measuring arm is provided with a graduated scale 2, the right measuring arm is connected in the left measuring arm in a sliding manner, a central shaft and the central shaft of the left measuring arm are positioned on the same axis, and the outer diameter of the right measuring arm is matched with the inner diameter of the left measuring arm; one side of the transverse measuring arm 1 is provided with a threaded hole, and a bolt is connected in the threaded hole in a threaded manner.
The detection ruler 8 is of a telescopic structure, the width is 6cm and 3cm, the length is 80cm when the detection ruler is retracted, and the length is 150cm when the detection ruler is extended; the detection ruler 8 comprises an upper measuring arm and a lower measuring arm, the upper measuring arm is connected in the lower measuring arm in a sliding mode, the central shaft and the central shaft of the lower measuring arm are located on the same axis, and the outer diameter of the upper measuring arm is matched with the inner diameter of the lower measuring arm; the upper measuring arm and the lower measuring arm of the measuring ruler 8 are both provided with a holding handle 7; one side of the detection ruler 8 is provided with a threaded hole, and a bolt is connected in the threaded hole in a threaded manner.
In order to ensure the accuracy of the measured value to be checked, and prevent the detection from being incapable of being carried out due to the fact that one mode cannot work, the detection device adopts two modes of laser emission projection and a verticality tester for detection.
Laser detection: the two transverse measuring arms 1 at the top end and the bottom end are opened and respectively rotate outwards for 90 degrees, so that the two transverse measuring arms and the measuring ruler 8 form a vertical relation, and meanwhile, the buckle is locked. The required length of the transverse measuring arm 1 and the measuring ruler 8 is adjusted, and the position is locked. Two end points of the transverse measuring arm 1 are pasted on a template detection surface, the corresponding scale value of the scale 2 of the transverse measuring arm 1 marked at the top end of the shell 16 is recorded, the scale value of the scale of the transverse measuring arm 1 at the bottom end of the infrared ray is recorded, and the template verticality is calculated through the difference value of the two scale values.
Automatic verticality detection: and (3) opening the two transverse measuring arms 1 at the top end and the bottom end, respectively rotating outwards for 90 degrees to enable the two transverse measuring arms to be vertical to the measuring ruler 8, and simultaneously locking the buckle. And adjusting the required length of the detection ruler, and locking the position. Two end points of the transverse measuring arm 1 are pasted on the detection surface of the template, and the verticality of the template is tested by using a verticality tester of the detection ruler 8.
Example two:
referring to fig. 1 to 4, the present embodiment is a device for rapidly detecting the vertical degree of a concrete form, and the device includes two detection rulers 8, two transverse measurement arms 1 and a laser emission module 4, where the two transverse measurement arms 1 are located at two ends of the detection ruler 8 and are respectively connected with two ends of the detection ruler 8, and one of the transverse measurement arms 1 is installed with the laser emission module 4; the transverse measuring arm 1 and the measuring ruler 8 are made of plastic steel or aluminum alloy materials; the transverse measuring arm 1 is connected with a measuring ruler 8 by a rotating shaft 6; the rotating shaft 6 between the transverse measuring arm 1 and the measuring ruler 8 is fixed through a buckle.
The laser emission module 4 comprises a fixed shaft 11, a connecting rod 12, a counterweight 13, a laser emitter 14, a stop block 15 and a shell 16; the fixed shaft 11, the connecting rod 12, the counterweight 13, the laser emitter 14 and the stop block 15 are arranged in the shell 16, the top end of the connecting rod 12 is rotatably connected with the fixed shaft 11, the laser emitter 14 is arranged at the bottom end of the connecting rod 12, the emitting end faces the bottom, and the counterweight 13 is arranged at one end of the connecting rod 12 close to the laser emitter 14; two stoppers 15 with the same height are symmetrically arranged at the left side and the right side in the shell 16, the opposite surfaces of the two stoppers 15 are inclined, the inclination angles are the same, and the internal included angle at the intersection of the top ends of the extension lines of the two inclined edges of the stoppers 15 is 60 degrees; when the connecting rod 12 and the transverse measuring arm 1 are in a vertical state, the horizontal height of the bottom end of the laser emitter is not lower than the horizontal height of the top end of the stop block 15; laser transmitter 14 is powered by a dry cell battery.
A sliding groove 5 is arranged on the front side of the transverse measuring arm 1 positioned at the top, the sliding groove 5 is parallel to the transverse measuring arm 1, and a shell 16 is connected in the sliding groove 5 in a sliding manner; the top surface and the bottom surface in the spout 5 all are provided with the spacing groove 9 parallel with the spout 5, and the top surface and the bottom surface of shell 16 are provided with lug 10, and two lugs 10 are located two spacing inslots 9 respectively to with spacing groove 9 sliding connection.
Each transverse measuring arm 1 is provided with a graduated scale 2, one graduated scale 2 is fixed on the front side of the top transverse measuring arm 1, and the other graduated scale 2 is fixed above the bottom transverse measuring arm 1; the vertical surface of the bottom end transverse measuring arm 1 protrudes out of the vertical surface of the top end transverse measuring arm 1, and the protruding width is not less than the width of the graduated scale 2 of the bottom end transverse measuring arm 1; the infrared ray of the laser transmitter 14 protrudes out of the vertical surface of the front side of the top transverse measuring arm 1 and intersects with the graduated scale 2 of the bottom transverse measuring arm 1; the graduated scale 2 and the horizontal survey wall parallel arrangement, when horizontal survey arm 1 all was perpendicular with measuring tape 8, the line of two graduated scale 2 datum points was parallel with measuring tape 8.
The top edge of the shell 16 is marked in an arrow shape perpendicular to the transverse measuring arm 1, one side of the graduated scale 2 close to the transverse measuring arm 1 at the top end is marked, the arrow faces the graduated scale 2, and when the connecting rod 12 is in a vertical state, the scale corresponding to the graduated scale 2 of the transverse measuring arm 1 at the top end of the marked arrow is the same as the scale corresponding to the graduated scale 2 of the transverse measuring arm 1 at the bottom end of the infrared ray of the laser emitter 14; the rear side of the shell 16 is fixedly connected with a stud, the rear side of the transverse measuring arm 1 is provided with an elongated slot 3 parallel to the sliding slot 5, the elongated slot 3 is positioned in the sliding slot 5, the elongated slot 3 penetrates through the front side and the rear side of the transverse measuring arm 1, the stud penetrates through the elongated slot 3, the stud is in threaded connection with a nut, and the nut is positioned on the rear side of the transverse measuring arm 1.
Each transverse measuring arm 1 is of a telescopic structure, the width is 6cm, the height is 3cm, the length is 35cm when the transverse measuring arm retracts, and the length is 55cm when the transverse measuring arm extends; the transverse measuring arm 1 comprises a left measuring arm and a right measuring arm, the left measuring arm is provided with a graduated scale 2, the right measuring arm is connected in the left measuring arm in a sliding manner, a central shaft and the central shaft of the left measuring arm are positioned on the same axis, and the outer diameter of the right measuring arm is matched with the inner diameter of the left measuring arm; one side of the transverse measuring arm 1 is provided with a threaded hole, and a bolt is connected in the threaded hole in a threaded manner.
The detection ruler 8 is of a telescopic structure, the width is 6cm and 3cm, the length is 100cm when the detection ruler is retracted, and the length is 200cm when the detection ruler is extended; the detection ruler 8 comprises an upper measuring arm and a lower measuring arm, the upper measuring arm is connected in the lower measuring arm in a sliding mode, the central shaft and the central shaft of the lower measuring arm are located on the same axis, and the outer diameter of the upper measuring arm is matched with the inner diameter of the lower measuring arm; the upper measuring arm and the lower measuring arm of the measuring ruler 8 are both provided with a holding handle 7; one side of the detection ruler 8 is provided with a threaded hole, and a bolt is connected in the threaded hole in a threaded manner.
In order to ensure the accuracy of the measured value to be checked, and prevent the detection from being incapable of being carried out due to the fact that one mode cannot work, the detection device adopts two modes of laser emission projection and a verticality tester for detection.
Laser detection: the two transverse measuring arms 1 at the top end and the bottom end are opened and respectively rotate outwards for 90 degrees, so that the two transverse measuring arms and the measuring ruler 8 form a vertical relation, and meanwhile, the buckle is locked. The required length of the transverse measuring arm 1 and the measuring ruler 8 is adjusted, and the position is locked. Two end points of the transverse measuring arm 1 are pasted on a template detection surface, the corresponding scale value of the scale 2 of the transverse measuring arm 1 marked at the top end of the shell 16 is recorded, the scale value of the scale of the transverse measuring arm 1 at the bottom end of the infrared ray is recorded, and the template verticality is calculated through the difference value of the two scale values.
Automatic verticality detection: and (3) opening the two transverse measuring arms 1 at the top end and the bottom end, respectively rotating outwards for 90 degrees to enable the two transverse measuring arms to be vertical to the measuring ruler 8, and simultaneously locking the buckle. And adjusting the required length of the detection ruler, and locking the position. Two end points of the transverse measuring arm 1 are pasted on the detection surface of the template, and the verticality of the template is tested by using a verticality tester of the detection ruler 8.
Example three:
referring to fig. 1 to 4, the present embodiment is a device for rapidly detecting the vertical degree of a concrete form, and the device includes two detection rulers 8, two transverse measurement arms 1 and a laser emission module 4, where the two transverse measurement arms 1 are located at two ends of the detection ruler 8 and are respectively connected with two ends of the detection ruler 8, and one of the transverse measurement arms 1 is installed with the laser emission module 4; the transverse measuring arm 1 and the measuring ruler 8 are made of plastic steel or aluminum alloy materials; the transverse measuring arm 1 is connected with a measuring ruler 8 by a rotating shaft 6; the rotating shaft 6 between the transverse measuring arm 1 and the measuring ruler 8 is fixed through a buckle.
The laser emission module 4 comprises a fixed shaft 11, a connecting rod 12, a counterweight 13, a laser emitter 14, a stop block 15 and a shell 16; the fixed shaft 11, the connecting rod 12, the counterweight 13, the laser emitter 14 and the stop block 15 are arranged in the shell 16, the top end of the connecting rod 12 is rotatably connected with the fixed shaft 11, the laser emitter 14 is arranged at the bottom end of the connecting rod 12, the emitting end faces the bottom, and the counterweight 13 is arranged at one end of the connecting rod 12 close to the laser emitter 14; two stoppers 15 with the same height are symmetrically arranged at the left side and the right side in the shell 16, the opposite surfaces of the two stoppers 15 are inclined, the inclination angles are the same, and the internal included angle at the intersection of the top ends of the extension lines of the two inclined edges of the stoppers 15 is 60 degrees; when the connecting rod 12 and the transverse measuring arm 1 are in a vertical state, the horizontal height of the bottom end of the laser emitter is not lower than the horizontal height of the top end of the stop block 15; laser transmitter 14 is powered by a dry cell battery.
A sliding groove 5 is arranged on the front side of the transverse measuring arm 1 positioned at the top, the sliding groove 5 is parallel to the transverse measuring arm 1, and a shell 16 is connected in the sliding groove 5 in a sliding manner; the top surface and the bottom surface in the spout 5 all are provided with the spacing groove 9 parallel with the spout 5, and the top surface and the bottom surface of shell 16 are provided with lug 10, and two lugs 10 are located two spacing inslots 9 respectively to with spacing groove 9 sliding connection.
Each transverse measuring arm 1 is provided with a graduated scale 2, one graduated scale 2 is fixed on the front side of the top transverse measuring arm 1, and the other graduated scale 2 is fixed above the bottom transverse measuring arm 1; the vertical surface of the bottom end transverse measuring arm 1 protrudes out of the vertical surface of the top end transverse measuring arm 1, and the protruding width is not less than the width of the graduated scale 2 of the bottom end transverse measuring arm 1; the infrared ray of the laser transmitter 14 protrudes out of the vertical surface of the front side of the top transverse measuring arm 1 and intersects with the graduated scale 2 of the bottom transverse measuring arm 1; the graduated scale 2 and the horizontal survey wall parallel arrangement, when horizontal survey arm 1 all was perpendicular with measuring tape 8, the line of two graduated scale 2 datum points was parallel with measuring tape 8.
The top edge of the shell 16 is marked in an arrow shape perpendicular to the transverse measuring arm 1, one side of the graduated scale 2 close to the transverse measuring arm 1 at the top end is marked, the arrow faces the graduated scale 2, and when the connecting rod 12 is in a vertical state, the scale corresponding to the graduated scale 2 of the transverse measuring arm 1 at the top end of the marked arrow is the same as the scale corresponding to the graduated scale 2 of the transverse measuring arm 1 at the bottom end of the infrared ray of the laser emitter 14; the rear side of the shell 16 is fixedly connected with a stud, the rear side of the transverse measuring arm 1 is provided with an elongated slot 3 parallel to the sliding slot 5, the elongated slot 3 is positioned in the sliding slot 5, the elongated slot 3 penetrates through the front side and the rear side of the transverse measuring arm 1, the stud penetrates through the elongated slot 3, the stud is in threaded connection with a nut, and the nut is positioned on the rear side of the transverse measuring arm 1.
Each transverse measuring arm 1 is of a telescopic structure, the width is 6cm, the height is 3cm, the length is 32cm when the transverse measuring arm retracts, and the length is 53cm when the transverse measuring arm extends; the transverse measuring arm 1 comprises a left measuring arm and a right measuring arm, the left measuring arm is provided with a graduated scale 2, the right measuring arm is connected in the left measuring arm in a sliding manner, a central shaft and the central shaft of the left measuring arm are positioned on the same axis, and the outer diameter of the right measuring arm is matched with the inner diameter of the left measuring arm; one side of the transverse measuring arm 1 is provided with a threaded hole, and a bolt is connected in the threaded hole in a threaded manner.
The detection ruler 8 is of a telescopic structure, the width of the detection ruler is 6cm and 3cm, the length of the detection ruler is 90cm when the detection ruler is retracted, and the length of the detection ruler is 180cm when the detection ruler is extended; the detection ruler 8 comprises an upper measuring arm and a lower measuring arm, the upper measuring arm is connected in the lower measuring arm in a sliding mode, the central shaft and the central shaft of the lower measuring arm are located on the same axis, and the outer diameter of the upper measuring arm is matched with the inner diameter of the lower measuring arm; the upper measuring arm and the lower measuring arm of the measuring ruler 8 are both provided with a holding handle 7; one side of the detection ruler 8 is provided with a threaded hole, and a bolt is connected in the threaded hole in a threaded manner.
In order to ensure the accuracy of the measured value to be checked, and prevent the detection from being incapable of being carried out due to the fact that one mode cannot work, the detection device adopts two modes of laser emission projection and a verticality tester for detection.
Laser detection: the two transverse measuring arms 1 at the top end and the bottom end are opened and respectively rotate outwards for 90 degrees, so that the two transverse measuring arms and the measuring ruler 8 form a vertical relation, and meanwhile, the buckle is locked. The required length of the transverse measuring arm 1 and the measuring ruler 8 is adjusted, and the position is locked. Two end points of the transverse measuring arm 1 are pasted on a template detection surface, the corresponding scale value of the scale 2 of the transverse measuring arm 1 marked at the top end of the shell 16 is recorded, the scale value of the scale of the transverse measuring arm 1 at the bottom end of the infrared ray is recorded, and the template verticality is calculated through the difference value of the two scale values.
Automatic verticality detection: and (3) opening the two transverse measuring arms 1 at the top end and the bottom end, respectively rotating outwards for 90 degrees to enable the two transverse measuring arms to be vertical to the measuring ruler 8, and simultaneously locking the buckle. And adjusting the required length of the detection ruler, and locking the position. Two end points of the transverse measuring arm 1 are pasted on the detection surface of the template, and the verticality of the template is tested by using a verticality tester of the detection ruler 8.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (10)
1. The utility model provides a concrete form straightness short-term test device that hangs down, includes detection chi (8), its characterized in that: including horizontal measuring arm (1) and laser emission module (4), horizontal measuring arm (1) is provided with two, and is located detect the both ends of chi (8), and respectively with detect chi (8) both ends and connect, one of them horizontal measuring arm (1) installation laser emission module.
2. The concrete form perpendicularity rapid detection device according to claim 1, characterized in that: the laser emitting module (4) comprises a fixed shaft (11), a connecting rod (12), a counterweight (13), a laser emitter (14), a stop block (15) and a shell (16); the fixed shaft (11), the connecting rod (12), the counterweight (13), the laser emitter (14) and the stop block (15) are arranged in the shell (16), the top end of the connecting rod (12) is rotatably connected with the fixed shaft (11), the laser emitter (14) is arranged at the bottom end of the connecting rod (12) and the emitting end faces the bottom, and the counterweight (13) is arranged at one end of the connecting rod (12) close to the laser emitter (14); two stoppers (15) with the same height are symmetrically arranged on the left side and the right side in the shell (16), opposite surfaces of the two stoppers (15) are inclined, the inclination angles are the same, and the internal included angle at the intersection of the top ends of the extension lines of the two inclined sides of the stoppers (15) is 60 degrees; when the connecting rod (12) and the transverse measuring arm (1) are in a vertical state, the horizontal height of the bottom end of the laser emitter (14) is not lower than the horizontal height of the top end of the stop block (15).
3. The concrete form perpendicularity rapid detection device according to claim 2, characterized in that: a sliding groove (5) is formed in the front side of the transverse measuring arm (1) positioned at the top, the sliding groove (5) is parallel to the transverse measuring arm (1), and the shell (16) is connected in the sliding groove (5) in a sliding manner; the top surface all is provided with bottom surface in spout (5) with spacing groove (9) that spout (5) are parallel, the top surface and the bottom surface of shell (16) are provided with lug (10), two lug (10) are located two respectively in spacing groove (9), and with spacing groove (9) sliding connection.
4. The concrete form perpendicularity rapid detection device according to claim 2, characterized in that: each transverse measuring arm (1) is provided with a graduated scale (2), one graduated scale (2) is fixed on the front side of the transverse measuring arm (1) at the top, and the other graduated scale (2) is fixed above the transverse measuring arm (1) at the bottom; the vertical surface of the transverse measuring arm (1) at the bottom end protrudes out of the vertical surface of the transverse measuring arm (1) at the top end, and the protruding width is not less than the width of the graduated scale (2) of the transverse measuring arm (1) at the bottom end; the infrared light of the laser transmitter (14) protrudes out of the vertical surface at the front side of the transverse measuring arm (1) at the top end and is intersected with the graduated scale (2) of the transverse measuring arm (1) at the bottom end; the graduated scales (2) and the transverse measuring arm are arranged in parallel, and when the transverse measuring arm (1) is perpendicular to the detection ruler (8), the connecting line of the datum points of the two graduated scales (2) is parallel to the detection ruler (8).
5. The concrete form perpendicularity rapid detection device according to claim 3, characterized in that the top edge of the housing (16) is marked in an arrow shape perpendicular to the transverse measuring arm (1), the mark is close to one side of the graduated scale (2) of the transverse measuring arm (1) at the top end, and the arrow faces the graduated scale (2), when the connecting rod (12) is in a vertical state, the marked arrow is at the top end, the graduation corresponding to the graduated scale (2) of the transverse measuring arm (1) is the same as the graduation corresponding to the graduated scale (2) of the transverse measuring arm (1) at the bottom end, the infrared ray of the laser emitter (14) is; the rear side of the shell (16) is fixedly connected with a stud, the rear side of the transverse measuring arm (1) is provided with a long groove (3) parallel to the sliding groove (5), the long groove (3) is positioned in the sliding groove (5), the long groove (3) penetrates through the front side and the rear side of the transverse measuring arm (1), the stud penetrates through the long groove (3), the stud is in threaded connection with a nut, and the nut is positioned on the rear side of the transverse measuring arm (1).
6. The concrete form perpendicularity rapid detection device according to claim 1, characterized in that: each transverse measuring arm (1) is of a telescopic structure; the transverse measuring arm (1) comprises a left measuring arm and a right measuring arm, a graduated scale (2) is installed on the left measuring arm, the right measuring arm is connected in the left measuring arm in a sliding mode, a central shaft and a central shaft of the left measuring arm are located on the same axis, and the outer diameter of the right measuring arm is matched with the inner diameter of the left measuring arm; one side of the transverse measuring arm (1) is provided with a threaded hole, and a bolt is connected in the threaded hole in a threaded manner.
7. The concrete form perpendicularity rapid detection device according to claim 1, characterized in that: the detection ruler (8) is of a telescopic structure; the detection ruler (8) comprises an upper measuring arm and a lower measuring arm, the upper measuring arm is connected in the lower measuring arm in a sliding mode, a central shaft and a central shaft of the lower measuring arm are located on the same axis, and the outer diameter of the upper measuring arm is matched with the inner diameter of the lower measuring arm; the upper measuring arm and the lower measuring arm of the detection ruler (8) are both provided with a holding handle (7); one side of the detection ruler (8) is provided with a threaded hole, and a bolt is connected in the threaded hole in a threaded manner.
8. The concrete form perpendicularity rapid detection device according to claim 1, characterized in that: the transverse measuring arm (1) and the detection ruler (8) are made of plastic steel or aluminum alloy materials.
9. The concrete form perpendicularity rapid detection device according to claim 1, characterized in that: the transverse measuring arm (1) is connected with the detecting ruler (8) through a rotating shaft (6).
10. The concrete form perpendicularity rapid detection device according to claim 9, characterized in that: the rotating shaft (6) between the transverse measuring arm (1) and the detection ruler (8) is fixed through a buckle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022362882.XU CN213179826U (en) | 2020-10-22 | 2020-10-22 | Quick detection device for verticality of concrete template |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022362882.XU CN213179826U (en) | 2020-10-22 | 2020-10-22 | Quick detection device for verticality of concrete template |
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| CN213179826U true CN213179826U (en) | 2021-05-11 |
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| CN202022362882.XU Active CN213179826U (en) | 2020-10-22 | 2020-10-22 | Quick detection device for verticality of concrete template |
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