CN210242698U

CN210242698U - Municipal bridge engineering measuring equipment

Info

Publication number: CN210242698U
Application number: CN201921505714.2U
Authority: CN
Inventors: Xuyang Zhao; 赵许阳
Original assignee: Dalian Xinxing Underground Civil Engineering Technology Development Co ltd
Current assignee: Dalian Xinxing Underground Civil Engineering Technology Development Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-04-03
Anticipated expiration: 2029-09-11

Abstract

The utility model provides a municipal bridge engineering measuring equipment relates to bridge measurement field. This municipal bridge engineering measuring equipment, including box, first electric putter, second electric putter, crack analysis appearance, first motor and second motor, the fixed bearing that has gone up is inlayed in the center of box top surface, goes up the inside of fixing bearing and is equipped with the fixed block, the central fixedly connected with bracing piece of fixed block top surface. This municipal bridge engineering measuring equipment, through setting up fixing bearing, the bracing piece, the fixed block, first supporting block, first electric putter, the second supporting block, second electric putter, first probe, the column spinner, lower fixing bearing, driven pulley, first motor, pivot and drive pulley have reached the diversified effect of measuring to the bridge side, the effectual measuring range who promotes measuring device, through setting up elevating system and second probe, reached and stretched out the effect of measuring and withdrawal protection, possess the stable and clear advantage of picture of measurement.

Description

Municipal bridge engineering measuring equipment

Technical Field

The utility model relates to a bridge measurement technical field specifically is a municipal bridge engineering measuring equipment.

Background

The bridge generally refers to a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, in order to adapt to the modern high-speed developed traffic industry, the bridge is also extended to be a building which is erected to span mountain stream, bad geology or meet other traffic needs to enable traffic to be more convenient, cracks are easy to appear in the bridge construction process, the appearance of the cracks not only affects the engineering quality, but also can cause the bridge to collapse, and therefore a measuring device is required to be used for measuring the width and the area of the bridge cracks.

The existing bridge crack detection mode is that an engineer holds a crack detector for measurement, so that the image is easy to blur, the measurement result is inaccurate, the measurement range is small, and the crack on the side surface of the bridge cannot be detected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a municipal bridge engineering measuring equipment possesses the advantage that the security performance is high, the measuring result is accurate and measuring range is wide.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a municipal bridge engineering measuring equipment, includes box, first electric putter, second electric putter, crack analysis appearance, first motor and second motor, the fixed bearing that has gone up is inlayed in the center of box top surface, the inside of going up fixed bearing is equipped with the fixed block, the central fixedly connected with bracing piece of fixed block top surface, the first probe of output fixedly connected with of second electric putter, the inside of box is equipped with the backup pad, the fixed bearing that has down is inlayed in the center of backup pad top surface, lower fixed bearing's inside is equipped with the column spinner, the surface of column spinner has cup jointed driven pulley, the output fixedly connected with pivot of first motor, the surface of pivot has cup jointed driving pulley, the inside of box is equipped with elevating system, flexible groove has been seted up at the center of box bottom surface.

Elevating system includes the crane, the first rack of a lateral wall fixedly connected with of crane, another lateral wall fixedly connected with second rack of crane, and the inside of crane is equipped with the driving shaft, and the driving shaft surface has cup jointed the driving gear, and one side of driving shaft is equipped with the driven shaft, and the surface of driven shaft has cup jointed driven gear, the central fixedly connected with lifter of crane bottom surface, the bottom surface fixedly connected with second probe of lifter.

Further, the surface of fixed block and the inner wall fixed connection of last fixing bearing, the first supporting shoe of center fixedly connected with of bracing piece top surface, a side of first supporting shoe and first electric putter's one end fixed connection, first electric putter's output end fixedly connected with second supporting shoe, the bottom surface of second supporting shoe and second electric putter's top surface fixed connection, through setting up first supporting shoe and second supporting shoe, fix the buffering to first electric putter and second electric putter, effectual stability when having promoted first electric putter and second electric putter motion.

Further, the equal fixedly connected with universal wheel in four edges of box bottom surface, a side fixedly connected with handle of box through setting up universal wheel and handle, makes the measurement personnel can promote the handle and make the universal wheel rotate to effectual measuring device's mobility that has promoted.

Further, the surface of column spinner and lower fixing bearing's inner wall fixed connection, the column spinner is kept away from lower fixing bearing's one end and the bottom surface fixed connection of fixed block, and driven pulley passes through belt transmission with the drive pulley to be connected, through setting up lower fixing bearing, makes the column spinner in the lower fixing bearing internal rotation to effectual stability when having promoted the column spinner motion.

Further, the output of second motor and the one end fixed connection of driving shaft, the bearing has all been cup jointed at the both ends of driven shaft, and the surface of two bearings is fixed with the inner wall of box respectively and is inlayed, through setting up the bearing, makes the driven shaft at the bearing internal rotation, stability when promoting the driven shaft rotation.

Further, the driving gear all with first rack and driven gear looks adaptation, driven gear and second rack looks adaptation, second probe and first probe all with crack analysis appearance electric connection, through setting up driven gear and second rack, when making the driving shaft rotatory, drive driven gear and rotate on the second rack to make second rack and first rack go up and down simultaneously, make the crane go up and down more stably.

1. The municipal bridge engineering measuring equipment comprises an upper fixed bearing, a support rod, a fixed block, a first support block, a first electric push rod, a second support block, a second electric push rod, a first probe, a rotary column, a lower fixed bearing, a driven pulley, a first motor, a rotary shaft and a driving pulley, wherein the first electric push rod and the second electric push rod are used for adjusting the position of the first probe, the driving pulley on the rotary shaft drives the driven pulley on the rotary column to rotate, so that the rotary column drives the fixed block to rotate, the angle of the first probe can be adjusted, the effect of multi-direction measurement on the side surface of a bridge is achieved, the measuring range of a measuring device is effectively improved, the driving gear on the driving shaft drives the driven gear to rotate on the driven shaft through the arrangement of a lifting mechanism and the second probe, so that the second probe on the lifting rod moves up and down, the effect of stretching out measurement and withdrawal protection has been reached, possesses the advantage that the measurement is stable and the picture is clear, has avoided the cracked detection mode of current bridge to measure for the handheld crack detector of engineer, causes the picture fuzzy easily, the inaccurate problem of measuring result.

2. The municipal bridge engineering measuring equipment has the advantages that the first supporting block and the second supporting block are arranged to fix and buffer the first electric push rod and the second electric push rod, the stability of the first electric push rod and the second electric push rod during movement is effectively improved, the universal wheels can be driven to rotate by a detector through the universal wheels and the handle, thereby effectively improving the mobility of the measuring device, leading the rotating column to rotate in the lower fixed bearing by arranging the lower fixed bearing, thereby effectively improving the stability of the rotating column during movement, enabling the driven shaft to rotate in the bearing by arranging the bearing, improving the stability of the driven shaft during rotation, through setting up driven gear and second rack, when making the driving shaft rotatory, drive driven gear and rotate on the second rack to make second rack and first rack go up and down simultaneously, make the crane go up and down more stably.

Drawings

FIG. 1 is a sectional view of the box body of the present invention;

FIG. 2 is a front view of the box body of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the structure B in fig. 1 according to the present invention.

The device comprises a box body 1, an upper fixed bearing 2, a fixed block 3, a supporting rod 4, a first supporting block 5, a first electric push rod 6, a second supporting block 7, a second electric push rod 8, a lifting mechanism 9, a lifting frame 901, a first rack 902, a second rack 903, a driving shaft 904, a driving gear 905, a driven shaft 906, a driven gear 907, a lifting rod 908, a first probe 10, a crack analyzer 11, a supporting plate 12, a rotating column 13, a lower fixed bearing 14, a driven belt pulley 15, a first motor 16, a second probe 17, a driving belt pulley 18, a universal wheel 19, a handle 20, a second motor 21, a telescopic groove 22 and a rotating shaft 23.

Detailed Description

As shown in fig. 1-4, embodiments of the present invention provide: a municipal bridge engineering measuring device comprises a box body 1, a first electric push rod 6, a second electric push rod 8, a crack analyzer 11, a first motor 16 and a second motor 21, the utility model discloses JF-TGE electric push rods are used by the first electric push rod 6 and the second electric push rod 8, 1000W adjustable-speed motors are used by the first motor 16 and the second motor 21, the crack analyzer 11 uses a TCQF-1 type crack analyzer, an upper fixed bearing 2 is fixedly embedded in the center of the top surface of the box body 1, a fixed block 3 is arranged inside the upper fixed bearing 2, a support rod 4 is fixedly connected with the center of the top surface of the fixed block 3, the outer surface of the fixed block 3 is fixedly connected with the inner wall of the upper fixed bearing 2, a first support block 5 is fixedly connected with the center of the top surface of the support rod 4, one side surface of the first support block 5 is fixedly connected with one end of the first electric push rod 6, a second support block 7 is fixedly connected with the output end of, the bottom surface of second supporting block 7 and second electric putter 8's top surface fixed connection through setting up first supporting block 5 and second supporting block 7, fixes the buffering to first electric putter 6 and second electric putter 8, and the effectual stability that has promoted when first electric putter 6 and second electric putter 8 move.

The output end of the second electric push rod 8 is fixedly connected with a first probe 10, a support plate 12 is arranged inside the box body 1, a lower fixed bearing 14 is fixedly embedded in the center of the top surface of the support plate 12, a rotary column 13 is arranged inside the lower fixed bearing 14, a driven belt pulley 15 is sleeved on the outer surface of the rotary column 13, a rotary shaft 23 is fixedly connected with the output end of a first motor 16, a driving belt pulley 18 is sleeved on the outer surface of the rotary shaft 23, the outer surface of the rotary column 13 is fixedly connected with the inner wall of the lower fixed bearing 14, one end of the rotary column 13 far away from the lower fixed bearing 14 is fixedly connected with the bottom surface of the fixed block 3, the driven belt pulley 15 is connected with the driving belt pulley 18 through belt transmission, the rotary column 13 rotates in the lower fixed bearing 14 through the arrangement of the lower fixed bearing 14, so that the stability of the rotary column 13, the telescopic groove 22 has been seted up at the center of box 1 bottom surface, the equal fixedly connected with universal wheel 19 in four edges of box 1 bottom surface, and universal wheel 19 has self-lock device, and a side fixedly connected with handle 20 of box 1 through setting up universal wheel 19 and handle 20, makes the measurement personnel can promote handle 20 and makes universal wheel 19 rotate to the effectual mobility that has promoted measuring device.

The lifting mechanism 9 comprises a lifting frame 901, one side wall of the lifting frame 901 is fixedly connected with a first rack 902, the other side wall of the lifting frame 901 is fixedly connected with a second rack 903, a driving shaft 904 is arranged inside the lifting frame 901, a driving gear 905 is sleeved on the outer surface of the driving shaft 904, a driven shaft 906 is arranged on one side of the driving shaft 904, the output end of the second motor 21 is fixedly connected with one end of the driving shaft 904, bearings are sleeved on two ends of the driven shaft 906, the outer surfaces of the two bearings are respectively and fixedly embedded with the inner wall of the box body 1, the driven shaft 906 rotates in the bearings through the arrangement of the bearings, the stability of the driven shaft 906 during rotation is improved, a driven gear 907 is sleeved on the outer surface of the driven shaft 906, the driving gear 905 is respectively matched with the first rack 902 and the driven gear 907, the driven gear 907 is matched with the second rack 903, through setting up driven gear 907 and second rack 903, when making the driving shaft 904 rotatory, drive driven gear 907 and rotate on second rack 903 to make second rack 903 and first rack 902 go up and down simultaneously, make crane 901 go up and down more stably, the center fixedly connected with lifter 908 of crane 901 bottom surface, the bottom surface fixedly connected with second probe 17 of lifter 908.

When the crack analyzer is used, the crack analyzer 11, the first electric push rod 6, the second electric push rod 8, the first motor 16 and the second motor 21 are all connected with a municipal power supply, when a crack on the front face of a bridge is measured, a measurer pushes the handle 20 to push the box body 1 to the upper end of the crack, the telescopic slot 22 is aligned with the crack, the second motor 21 is started to rotate forwards to enable the driving gear 905 on the driving shaft 904 to rotate, so that the driving gear 905 drives the driven gear 907 to rotate on the driven shaft 906, the driving gear 905 and the driven gear 907 drive the first rack 902 and the second rack 903 to descend, so that the second probe 17 on the lifting rod 908 extends out of the telescopic slot 22, the second probe 17 photographs the crack and transmits the result to the crack analyzer 11, the second motor 21 is started to rotate backwards after the measurement is finished, so that the driving gear 905 and the driven gear 907 drive the first rack 902 and the second rack 903 to ascend, therefore, the lifting frame 901 is lifted, the second probe 17 on the lifting rod 908 is retracted into the box body 1 through the telescopic groove 22, the effects of extension measurement and retraction protection are achieved, the advantages of stable measurement and clear pictures are achieved, the problems that pictures are easily blurred and measurement results are inaccurate when an engineer holds a crack detector to measure in the conventional bridge crack detection mode are solved, when a crack on the reverse side of a bridge is measured, the handle 20 is pushed to enable the box body 1 to be in a proper position, the first electric push rod 6 is started, the first probe 10 is enabled to move towards the direction far away from the box body 1, the second electric push rod 8 is started to enable the first probe 10 to descend, the height and the distance of the first probe 10 are adjusted, the first motor 16 is started, the driving belt pulley 18 on the rotating shaft 23 drives the driven belt pulley 15 to rotate through a belt, and the rotating column 13 drives the fixing block 3 to rotate, thereby can adjust the angle of first probe 10, the back is accomplished in the adjustment, and first probe 10 shoots the bridge side crack to transmit the result for crack analysis appearance 11, reached the diversified measuring effect to the bridge side, effectual measuring device's that has promoted measuring range.

Claims

1. The utility model provides a municipal bridge engineering measuring equipment, includes box (1), first electric putter (6), second electric putter (8), crack analysis appearance (11), first motor (16) and second motor (21), its characterized in that: an upper fixed bearing (2) is fixedly embedded in the center of the top surface of the box body (1), a fixed block (3) is arranged inside the upper fixed bearing (2), a supporting rod (4) is fixedly connected to the center of the top surface of the fixed block (3), a first probe (10) is fixedly connected to the output end of the second electric push rod (8), a supporting plate (12) is arranged inside the box body (1), a lower fixed bearing (14) is fixedly embedded in the center of the top surface of the supporting plate (12), a rotating column (13) is arranged inside the lower fixed bearing (14), a driven belt pulley (15) is sleeved on the outer surface of the rotating column (13), a rotating shaft (23) is fixedly connected to the output end of the first motor (16), a driving belt pulley (18) is sleeved on the outer surface of the rotating shaft (23), a lifting mechanism (9) is arranged inside the box body (1), and a telescopic;

the lifting mechanism (9) comprises a lifting frame (901), a first rack (902) is fixedly connected to one side wall of the lifting frame (901), a second rack (903) is fixedly connected to the other side wall of the lifting frame (901), a driving shaft (904) is arranged inside the lifting frame (901), a driving gear (905) is sleeved on the outer surface of the driving shaft (904), a driven shaft (906) is arranged on one side of the driving shaft (904), a driven gear (907) is sleeved on the outer surface of the driven shaft (906), a lifting rod (908) is fixedly connected to the center of the bottom surface of the lifting frame (901), and a second probe (17) is fixedly connected to the bottom surface of the lifting rod.

2. The municipal bridge engineering measurement equipment of claim 1, wherein: the outer surface of the fixed block (3) is fixedly connected with the inner wall of the upper fixing bearing (2), the center of the top surface of the supporting rod (4) is fixedly connected with the first supporting block (5), one side surface of the first supporting block (5) is fixedly connected with one end of the first electric push rod (6), the output end of the first electric push rod (6) is fixedly connected with the second supporting block (7), and the bottom surface of the second supporting block (7) is fixedly connected with the top surface of the second electric push rod (8).

3. The municipal bridge engineering measurement equipment of claim 1, wherein: four corners of the bottom surface of the box body (1) are fixedly connected with universal wheels (19), and one side surface of the box body (1) is fixedly connected with a handle (20).

4. The municipal bridge engineering measurement equipment of claim 1, wherein: the outer surface of the rotating column (13) is fixedly connected with the inner wall of the lower fixed bearing (14), one end, far away from the lower fixed bearing (14), of the rotating column (13) is fixedly connected with the bottom surface of the fixed block (3), and the driven belt pulley (15) is in transmission connection with the driving belt pulley (18) through a belt.

5. The municipal bridge engineering measurement equipment of claim 1, wherein: the output end of the second motor (21) is fixedly connected with one end of the driving shaft (904), bearings are sleeved at two ends of the driven shaft (906), and the outer surfaces of the two bearings are fixedly embedded in the inner wall of the box body (1) respectively.

6. The municipal bridge engineering measurement equipment of claim 1, wherein: the driving gears (905) are matched with the first rack (902) and the driven gear (907), the driven gear (907) is matched with the second rack (903), and the second probe (17) and the first probe (10) are electrically connected with the crack analyzer (11).