CN215447726U

CN215447726U - Supervision steel structure welding seam angle measuring device

Info

Publication number: CN215447726U
Application number: CN202122117061.4U
Authority: CN
Inventors: 乔和平; 丁豪威; 李亚奇
Original assignee: Guangdong Yixinyuan Engineering Construction Management Consulting Co Ltd
Current assignee: Guangdong Yixinyuan Engineering Construction Management Consulting Co Ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-07
Anticipated expiration: 2031-09-03

Abstract

The application discloses manage and use steel construction welding seam angle measuring device relates to building technical field, improves present angle measuring device's volume horn rod and takes place to rotate easily when receiving the touching, influences measurement accuracy's problem. This application includes the mounting panel, its characterized in that: the top fixedly connected with baffle of mounting panel, the below of baffle is equipped with the fixed axle, the outside of fixed axle is rotated and is connected with volume angle pole, volume angle pole is equipped with two sets ofly, through setting up worm wheel and worm for can drive worm wheel, volume angle pole and first volume angle awl through rotating the worm and rotate, thereby realize adjusting the contained angle between two sets of volume angle poles, utilize worm and worm wheel drive's auto-lock nature, effectively prevented because the peripheral space of welding seam is narrow and small, make behind the angular surveying volume angle pole easily touch the collision with the peripheral structure of welding seam, thereby cause the volume angle pole to take place to rotate, and then cause the problem that the measurement failure needs to be measured again.

Description

Supervision steel structure welding seam angle measuring device

Technical Field

The application relates to the technical field of buildings, in particular to a steel structure welding line angle measuring device for supervision.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are usually connected by welding. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.

The welding angle of the steel structure often need be surveyed among the present steel construction welding process, nevertheless because the steel construction is complicated, and partial position space is narrow and small, and single pivot swing joint is adopted mostly to present angle measurement equipment's angulation pole, takes out the reading after the measurement very easily and steel construction touching and take place to rotate, causes to cause and measures the situation that the failure needs remeasurement and takes place.

SUMMERY OF THE UTILITY MODEL

In order to improve and to take place to rotate the volume horn bar of present angle measuring device when receiving the touching easily, influence measurement accuracy's problem, this application provides a manage and use steel construction welding seam angle measuring device.

The application provides a manage and use steel construction welding seam angle measuring device adopts following technical scheme:

the utility model provides a manage and use steel construction welding seam angle measuring device, includes the mounting panel, its characterized in that: the top fixedly connected with baffle of mounting panel, the below of baffle is equipped with the fixed axle, the outside of fixed axle is rotated and is connected with the angulation pole, the angulation pole is equipped with two sets ofly, the outside symmetry of fixed axle is rotated and is connected with the worm wheel, and is two sets of the worm wheel respectively with two sets of angulation pole fixed connection, it is two sets of the outside of worm wheel all meshes and is connected with the worm, the worm with the baffle rotates to be connected, and is two sets of the angulation pole is close to one side of mounting panel is equipped with second arc angle square and first arc angle square respectively, second arc angle square with first arc angle square all with mounting panel fixed connection.

Through adopting above-mentioned technical scheme, when measuring the butt weld angle, can drive the worm through the knob that rotates both sides and rotate, the worm drives the angulation pole through the worm wheel and rotates when rotating, thereby realize adjusting the contained angle between two sets of angulation poles, because worm and worm gear driven auto-lock nature, thereby prevent because welding seam peripheral space is narrow and small, make after the angular surveying the angulation pole touch the collision with welding seam peripheral structure easily, thereby cause the angulation pole to take place to rotate, and then cause and measure the failure and need remeasure.

Optionally, one end of the angle measuring rod, which is far away from the fixed shaft, is in threaded connection with a first angle measuring pyramid.

Through adopting above-mentioned technical scheme, through installing first angulation awl screw thread at the angulation pole be convenient for change it when first angulation awl damages.

Optionally, the bottom of mounting panel is rotated and is connected with first connecting plate, one side of first connecting plate rotate be connected with the U-shaped frame of baffle looks adaptation, the U-shaped frame is kept away from first connecting plate one end fixedly connected with second connecting plate, the U-shaped frame is kept away from one side fixed mounting of first connecting plate has the hasp.

Through adopting above-mentioned technical scheme, when not using this measuring device, can rotate first connecting plate to with the mounting panel coplanar to rotate the U-shaped frame to contact with first connecting plate, make second connecting plate, U-shaped frame, first connecting plate, mounting panel and baffle mutually support and form corresponding box body, then it is fixed with U-shaped frame and first connecting plate lock through the hasp, thereby accomodate a structure on the mounting panel, so that carry this measuring device.

Optionally, reading holes corresponding to the first arc-shaped angle ruler and the second arc-shaped angle ruler are respectively formed in the two sets of angle measuring rods, reading pointers are fixedly connected to the bottoms of the inner cavities of the reading holes, and transparent acrylic plates are symmetrically and fixedly connected to the insides of the reading holes.

Through adopting above-mentioned technical scheme, the reading pointer is used for instructing the angle numerical value that corresponds at first arc angle square and second arc angle square to corresponding to the corresponding angle of corresponding quantity angle pole to be convenient for carry out the reading of numerical value to the angle that measures.

Optionally, a containing groove is formed in one side, close to the first connecting plate, of the angle measuring rod, an extension angle rod is rotatably connected to the lower side of the inside of the containing groove, and one end, far away from the inside of the containing groove, of the extension angle rod is connected with a second angle measuring pyramid in a threaded mode.

Through adopting above-mentioned technical scheme, it is narrow and small that extension angulation pole is used for measuring the space, and it is perpendicular with angulation pole to rotate from the extension angulation pole of the inside of accomodating the recess when angulation pole and first angulation awl can't measure, then can stretch into extension angulation pole and second angulation awl and measure the position.

Optionally, a sliding groove is formed in one side wall inside the accommodating groove, a limiting slide block is connected to the inside of the sliding groove in a sliding mode, the limiting slide block is located above the extension angle rod, one end, far away from the first connecting plate, of the limiting slide block is connected with an adjusting screw rod in a rotating mode, and the adjusting screw rod penetrates through the extension angle rod and extends to the outer side of the extension angle rod.

Through adopting above-mentioned technical scheme, adjusting screw can drive limiting slide along the internal action motion of sliding tray when rotating, can carry on spacingly to extension volume angle bar when limiting slide moves to the top of extension volume angle bar, places the rotation of extension volume angle bar in the measurement process.

Optionally, one end of the worm, which is far away from the worm wheel, is fixedly connected with a knob.

Through adopting above-mentioned technical scheme, through installing the knob on the worm to be convenient for rotate the regulation to the worm.

Optionally, the worm is externally and rotatably connected with a connecting block, and the connecting block is fixedly connected with the mounting plate.

Through adopting above-mentioned technical scheme, the setting can further support the worm, makes the worm remain stable.

To sum up, the beneficial effect of this application is as follows:

this application passes through set up worm wheel and worm, make and to drive the worm wheel through rotating the worm, angulation pole and first angulation awl rotate, thereby realize adjusting the contained angle between two sets of angulation poles, utilize worm and worm wheel driven auto-lock nature, effectively prevented because the peripheral space of welding seam is narrow and small, make after the angular surveying the angulation pole touch the collision with the peripheral structure of welding seam easily, thereby cause the angulation pole to take place to rotate, and then cause the problem that measurement failure needs the remeasurement.

Drawings

FIG. 1 is a front view of the overall construction of the present invention;

FIG. 2 is a side cross-sectional view of the protractor rod structure of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

fig. 4 is a rear storage side view of the overall structure of the present invention.

Description of reference numerals: 1. mounting a plate; 2. a first connecting plate; 3. a second connecting plate; 4. a baffle plate; 5. a fixed shaft; 6. an angle measuring rod; 7. a worm gear; 8. connecting blocks; 9. a worm; 10. a knob; 11. a first arc angle ruler; 12. a second arc angle ruler; 13. a transparent acrylic sheet; 14. a reading hole; 15. a reading pointer; 16. a first quantity pyramid; 17. a receiving groove; 18. an extension angle bar; 19. a sliding groove; 20. a limiting slide block; 21. adjusting the screw rod; 22. locking; 23. u-shaped frame, 24, second quantity pyramid.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1 and 4, a steel structure welding seam angle measuring device for supervision comprises a mounting plate 1, a first connecting plate 2 is rotatably connected to the bottom of the mounting plate 1, a U-shaped frame 23 matched with a baffle 4 is rotatably connected to one side of the first connecting plate 2, a second connecting plate 3 is fixedly connected to one end of the U-shaped frame 23 far away from the first connecting plate 2, a lock catch 22 for locking and fixing the first connecting plate 2 and the U-shaped frame 23 is fixedly installed at one side of the U-shaped frame 23 far away from the first connecting plate 2, specifically, when the U-shaped frame 23 rotates to contact with the first connecting plate 2, the lock catch 22 can be locked in a lock hole on the connecting plate 2 to fix the first connecting plate 2 and the U-shaped frame 23, a baffle 4 for accommodating the upper structure of the mounting plate 1 is fixedly connected to the top of the mounting plate 1 and is matched with the first connecting plate 2, the U-shaped frame 23 and the second connecting plate 3, to facilitate carrying of the measuring device.

Referring to fig. 1, a fixed shaft 5 for fixing a pair of worm wheel 7 and angle measuring rod 6 is arranged below a baffle 4, the angle measuring rod 6 is rotatably connected to the outer side of the fixed shaft 5, two sets of angle measuring rods 6 are arranged, the worm wheel 7 is symmetrically and rotatably connected to the outer side of the fixed shaft 5, the two sets of worm wheel 7 are respectively and fixedly connected to the two sets of angle measuring rods 6, the worm 9 for driving the corresponding worm wheel 7 and angle measuring rod 6 to rotate during rotation is engaged and connected to the outer sides of the two sets of worm wheel 7, so as to realize that the included angle between the two groups of angle measuring rods 6 is adjusted to the same angle as the included angle of the welding line to be measured, and simultaneously, by utilizing the self-locking property of the transmission of the worm 9 and the worm wheel 7, thereby preventing the angle measuring rod 6 from easily contacting and colliding with the peripheral structure of the welding seam after angle measurement due to the narrow space around the welding seam, thereby causing the rotation of the angle measuring rod 6 and further causing the problem that the measurement fails and needs to be measured again.

Referring to fig. 2 and 3, a receiving groove 17 is formed in one side of the protractor 6 close to the first connection plate 2, an extension angle rod 18 is rotatably connected to the lower side of the inside of the receiving groove 17, the extension angle rod 18 is arranged to be narrow in a measurement space, when the protractor 6 and the first protractor 16 cannot perform measurement, the extension angle rod 18 is rotated to be perpendicular to the protractor 6 from the inside of the receiving groove 17, then the extension angle rod 18 and the second protractor 24 can be extended into a measurement position to perform measurement, one end of the extension angle rod 18 far away from the inside of the receiving groove 17 is in threaded connection with the second protractor 24, a sliding groove 19 is formed in one side wall of the inside of the receiving groove 17, a limiting slider 20 used for limiting the extension angle rod 18 is slidably connected to the inside of the sliding groove 19, the limiting slider 20 is located above the extension angle rod 18, one end of the limiting slider 20 far away from the first connection plate 2 is rotatably connected to the end used for driving the limiting slider 20 to move along the inside of the sliding groove 19 when rotating The adjusting screw 21 slides, and the adjusting screw 21 penetrates through the angle measuring rod 6 and extends to the outer side of the angle measuring rod 6.

Referring to fig. 1, a connecting block 8 for limiting a worm 9 of the pair is rotatably connected to the outside of the worm 9, the connecting block 8 is fixedly connected to the mounting plate 1, the worm 9 is rotatably connected to the baffle plate 4, and a knob 10 for facilitating rotation of the worm 9 of the pair is fixedly connected to one end of the worm 9, which is far away from the worm wheel 7.

Referring to fig. 1 and 2, one side of each of the two sets of angle measuring rods 6 close to the mounting plate 1 is respectively provided with a second arc angle square 12 and a first arc angle square 11 for respectively displaying the angle value corresponding to the respective rotation position of the two sets of angle measuring rods 6, the second arc angle square 12 and the first arc angle square 11 are both fixedly connected with the mounting plate 1, one end of each of the angle measuring rods 6 far away from the fixing shaft 5 is in threaded connection with a first angle measuring pyramid 16 for abutting against two sides of the included angle of the weld to be measured, meanwhile, the first angle measuring pyramid 16 is in threaded connection with the angle measuring rods 6 so as to be convenient to replace when the first angle measuring pyramid 16 is damaged or bent, reading holes 14 corresponding to the first arc angle square 11 and the second arc angle square 12 are respectively formed in the two sets of angle measuring rods 6, the bottom of the inner cavity of the reading holes 14 is fixedly connected with reading pointers 15 for indicating the angle values corresponding to the angle measuring rods 6 corresponding to the first arc angle square 11 and the second arc angle square 12, thereby facilitating the reading of the numerical value of the measured angle, and the transparent acrylic plate 13 is symmetrically and fixedly connected inside the reading hole 14.

The implementation principle of the application is as follows:

when the angle measuring device is used, the lock catch 22 is loosened, the U-shaped frame 23 and the second connecting plate 3 are rotated for 180 degrees, then the first connecting plate 2 is turned to the back of the mounting plate 1, then the second connecting plate 3 is covered, then the knobs 10 on two sides can be rotated, so that the worm wheel 7, the angle measuring rod 6 and the first angle measuring pyramid 16 are driven by the knobs 10 through the worm 9 to rotate, two groups of first angle measuring pyramids 16 are rotated to be in contact with two ends of a welding line to be measured, then the angle numerical value corresponding to the welding line can be calculated according to the angle numerical value indicated by two groups of reading pointers 15, due to the self-locking property of the transmission of the worm 9 and the worm wheel 7, when the angle measuring rod 6 is touched, the angle measuring rod 6 cannot rotate due to the locking of the worm 9 on the worm wheel 7, the accuracy of measured data cannot be influenced, when the measuring space is narrow, and the first angle measuring pyramids 16 and the angle measuring rod 6 cannot extend into the measuring device for measurement, can rotate the inside extension volume horn 18 of accomodating recess 17 to be perpendicular with volume horn 6, then twist adjusting screw 21 for adjusting screw 21 drives spacing slider 20 and moves to the top of extension volume horn 18, thereby carries out spacingly to extension volume horn 18, then can contact the both ends of second volume pyramid 24 and the volume of awaiting measuring welding seam and carry out the measurement of angle.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a manage and use steel construction welding seam angle measuring device, includes mounting panel (1), its characterized in that: the top of the mounting plate (1) is fixedly connected with a baffle (4), a fixed shaft (5) is arranged below the baffle (4), the outer side of the fixed shaft (5) is rotationally connected with angle measuring rods (6), two groups of angle measuring rods (6) are arranged, worm wheels (7) are symmetrically and rotatably connected to the outer sides of the fixed shafts (5), two groups of worm wheels (7) are respectively and fixedly connected with two groups of angle measuring rods (6), worms (9) are respectively meshed and connected to the outer sides of the two groups of worm wheels (7), the worm (9) is rotationally connected with the baffle (4), one side of the two groups of angle measuring rods (6) close to the mounting plate (1) is respectively provided with a second arc angle ruler (12) and a first arc angle ruler (11), the second arc angle ruler (12) and the first arc angle ruler (11) are fixedly connected with the mounting plate (1).

2. The device for monitoring the angle of the weld joint of the steel structure according to claim 1, wherein: one end of the angle measuring rod (6) far away from the fixed shaft (5) is in threaded connection with a first angle measuring pyramid (16).

3. The device for monitoring the angle of the weld joint of the steel structure according to claim 2, wherein: the bottom of mounting panel (1) is rotated and is connected with first connecting plate (2), one side of first connecting plate (2) rotate be connected with U-shaped frame (23) of baffle (4) looks adaptation, U-shaped frame (23) are kept away from first connecting plate (2) one end fixedly connected with second connecting plate (3).

4. The device for monitoring the angle of the weld joint of the steel structure according to claim 3, wherein: two sets of the inside of volume angle pole (6) seted up respectively with first arc angle square (11) with corresponding reading hole (14) of second arc angle square (12), the inner chamber bottom fixedly connected with reading pointer (15) in reading hole (14), the transparent ya keli board (13) of inside symmetry fixedly connected with in reading hole (14).

5. The device for monitoring the angle of the weld joint of the steel structure according to claim 4, wherein: the angle measuring rod is characterized in that a containing groove (17) is formed in one side, close to the first connecting plate (2), of the angle measuring rod (6), an extension angle measuring rod (18) is rotatably connected to the lower side of the inside of the containing groove (17), and one end, far away from the inside of the containing groove (17), of the extension angle measuring rod (18) is connected with a second angle measuring pyramid (24) in a threaded mode.

6. The device for monitoring the angle of the weld joint of the steel structure according to claim 5, wherein: accomodate inside lateral wall of recess (17) and seted up sliding tray (19), the inside sliding connection of sliding tray (19) has spacing slider (20), spacing slider (20) are located the top of extension amount angle pole (18), spacing slider (20) are kept away from the one end of first connecting plate (2) is rotated and is connected with adjusting screw (21), adjusting screw (21) run through volume angle pole (6) extend to the outside of volume angle pole (6).

7. The device for monitoring the angle of the weld joint of the steel structure according to claim 6, wherein: one end of the worm (9) far away from the worm wheel (7) is fixedly connected with a knob (10).

8. The device for monitoring the angle of the weld joint of the steel structure according to claim 7, wherein: the worm (9) is externally and rotatably connected with a connecting block (8), and the connecting block (8) is fixedly connected with the mounting plate (1).