Bridge crack measuring device

Abstract

The utility model relates to the technical field of bridge crack measurement, and discloses a bridge crack measuring device which comprises an operation table, four moving wheels are arranged at the bottom of the operation table, two protruding blocks are fixedly installed at the top of the operation table, a first motor is fixedly installed on the front faces of the protruding blocks, and a second motor is fixedly installed on the front face of the first motor. A threaded rod is fixedly installed at the output end of the first motor, a movable plate is installed outside the threaded rod in a threaded mode, a cleaning mechanism is arranged outside the movable plate, a measuring mechanism is arranged outside the operation table, cracks are cleaned through rotation of a cleaning disc, and follow-up garbage suction and crack measurement are facilitated; according to the dust collector, the dust collection head sucks away garbage at cracks, the cracks can be conveniently detected by the measuring probe, the garbage is intercepted through the filter plate, the dust collector is protected, the service life of the dust collector is prolonged, the filter plate vibrates under the action of the spring and the cam, and the garbage falls into the collection drawer to be collected as much as possible.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge crack measurement technical field, concretely is a bridge crack measurement device. BACKGROUND

[0002] Bridge crack measurement device is a kind of equipment for monitoring and measuring bridge structure crack, usually including crack sensor, data collector, data processing software etc.

[0003] According to the bridge crack measurement device (authorization announcement number: CN 222188184 U) described in the patent network, "the utility model discloses a bridge crack measurement device, including support platform and the support leg being arranged below support platform, the lower end of support leg is equipped with gyro wheel, still including cross plate, cleaning assembly and crack measurement assembly, the cross plate is equipped below support platform, the cleaning assembly includes cleaning disc, collection box and dust collector, the cleaning disc and crack measurement assembly are all equipped below cross plate, the collection box and dust collector are connected and arranged above support platform, and cleaning disc is connected with dust collector by hose.Crack garbage and impurities are cleaned thoroughly, conducive to measurement and subsequent repair".

[0004] For the above description, the applicant believes that the following problems exist:

[0005] The utility model in the use process, dust collector is connected with adsorption head by hose and is adsorbed to collection box inside garbage and impurities in crack to be centrally processed, garbage enters collection box inside by dust collector, and garbage can be blocked in dust collector inside to cause damage, thereby increase cost, thus needs to improve a kind of bridge crack measurement device to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of bridge crack measurement device to solve the problems in the above background art.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of bridge crack measurement device, including operation table, the bottom of the operation table is provided with four moving wheels, the top of the operation table is fixedly installed with two lugs, the front surface of the lug is fixedly installed with motor one on the front surface, the output of the motor one is fixedly installed with threaded rod, the external thread of the threaded rod is installed with moving plate, the external of the moving plate is provided with cleaning mechanism, the outside of the operation table is provided with measurement mechanism.

[0008] Preferably, the cleaning mechanism includes a fixed column I, the fixed column I is fixedly installed at the bottom of the moving plate, the moving plate is slidingly installed at the top of the operation table, the threaded rod is rotatably installed at the inside of the two protrusions, the inside of the fixed column I is fixedly installed with an electric telescopic rod I, the output end of the electric telescopic rod I is fixedly installed with a rectangular block I, the inside of the rectangular block I is fixedly installed with a motor II, the output end of the motor II is fixedly installed with a cleaning disc, the top of the operation table is provided with a dust collector, the left side of the dust collector is provided with a treatment box, the left side of the treatment box is provided with a dust collection hose, the end of the dust collection hose away from the treatment box is fixedly installed with a dust collection head, the inside of the treatment box is fixedly installed with two springs, the end of the two springs away from the treatment box is fixedly installed with a filter plate, the top of the treatment box is fixedly installed with a motor III, the output end of the motor III is fixedly installed with a cam, the inside of the treatment box is fixedly installed with a baffle, the inside of the treatment box is provided with a collection drawer, the inside of the treatment box is rotatably installed with a limiting block, and the collection drawer is limitingly installed.

[0009] Preferably, the fixed column I is slidingly installed in the operation table, the limiting block is arranged outside the collection drawer, and the cam is in contact with the filter plate to impact the filter plate.

[0010] Preferably, the filter plate is slidingly installed in the inside of the treatment box, the filter plate is slidingly installed at the top of the baffle, and a gap exists between the left end of the baffle and the left side of the collection groove of the collection drawer, so that garbage can fall into the collection groove, and the problem of garbage backflow caused by a large amount of wind entering is avoided.

[0011] Preferably, the measuring mechanism includes a fixed column II, the fixed column II is fixedly installed at the bottom of the moving plate, the inside of the fixed column II is fixedly installed with an electric telescopic rod II, the output end of the electric telescopic rod II is fixedly installed with a rectangular block II, the bottom of the rectangular block II is provided with two optical sensors, the bottom of the rectangular block II is provided with a measuring probe, the top of the operation table is provided with a display screen, and the top of the operation table is provided with an alarm.

[0012] Preferably, the alarm and the display screen are fixedly installed through a connecting line, the display screen and the two optical sensors are electrically installed, and the inside condition of the crack is transmitted to the inside of the display screen through the measuring probe and the two optical sensors.

[0013] Preferably, the fixed column II is slidingly installed in the operation table, so that the cleaning disc, the dust collection head and the measuring probe are all aligned at the crack, so as to specifically adjust the position of measurement.

[0014] Compared with the prior art, the bridge crack measuring device has the following beneficial effects:

[0015] 1. The bridge crack measuring device, by motor one, threaded rod, moving plate, fixed column one and fixed column two, aligns the cleaning disc, dust suction head and measuring probe at the crack, so as to adjust the measuring position and improve the accuracy.

[0016] 2. On this basis, the utility model discloses a cleaning disc rotation to clean the crack, which is convenient for subsequent garbage suction and crack measurement.

[0017] 3. On this basis, the utility model discloses a filter plate to intercept the garbage, which protects the dust collector and prolongs the service life.

[0018] 4. On this basis, the utility model discloses a measuring probe and two optical sensors to transmit the crack internal condition to the display screen, which sets a crack size threshold, and when the crack size exceeds the threshold, the alarm alerts the engineer for quick repair. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will be briefly introduced the drawings needed to be used in the embodiment description, obviously, the drawings in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings:

[0020] Figure 1 It is the appearance structure schematic diagram of the utility model;

[0021] Figure 2 It is the section structure schematic diagram of the utility model;

[0022] Figure 3 It is the cleaning mechanism section exploded structure schematic diagram of the utility model;

[0023] Figure 4 It is the processing box and the mechanism section exploded structure schematic diagram of the utility connected of the utility model;

[0024] Figure 5 It is the measurement mechanism structure schematic diagram of the utility model.

[0025] In the figure: 1, operation platform; 2, moving wheel; 3, protruding block; 4, motor one; 5, threaded rod; 6, moving plate; 7, cleaning mechanism; 71, fixed column one; 72, electric telescopic rod one; 73, rectangular block one; 74, motor two; 75, cleaning disc; 76, dust collector; 77, processing box; 78, dust collection hose; 79, dust collection head; 710, spring; 711, filter plate; 712, motor three; 713, cam; 714, baffle; 715, collection drawer; 716, limiting block; 8, measuring mechanism; 81, fixed column two; 82, electric telescopic rod two; 83, rectangular block two; 84, optical sensor; 85, measuring probe; 86, display screen; 87, alarm. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense. For example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium; it can be internal communication of two elements or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] Embodiment one:

[0029] Please refer to Figures 1-4 The present application provides a technical solution: a bridge crack measuring device, comprising an operation platform 1, the bottom of the operation platform 1 is provided with four moving wheels 2, the top of the operation platform 1 is fixedly installed with two protruding blocks 3, the front surface of the front protruding block 3 is fixedly installed with a motor one 4, the output end of the motor one 4 is fixedly installed with a threaded rod 5, the outer thread of the threaded rod 5 is installed with a moving plate 6, the outer part of the moving plate 6 is provided with a cleaning mechanism 7, and the outer part of the operation platform 1 is provided with a measuring mechanism 8.

[0030] Further, the cleaning mechanism 7 comprises a first fixed column 71 fixedly installed at the bottom of the moving plate 6, the moving plate 6 is slidingly installed at the top of the operation table 1, the threaded rod 5 is rotatably installed inside the two protrusions 3, the inside of the first fixed column 71 is fixedly installed with a first electric telescopic rod 72, the output end of the first electric telescopic rod 72 is fixedly installed with a rectangular block 73, the inside of the rectangular block 73 is fixedly installed with a second motor 74, the output end of the second motor 74 is fixedly installed with a cleaning disc 75, the top of the operation table 1 is provided with a dust collector 76, the left side of the dust collector 76 is provided with a treatment box 77, the left side of the treatment box 77 is provided with a dust collection hose 78, one end of the dust collection hose 78 away from the treatment box 77 is fixedly installed with a dust collection head 79, the inside of the treatment box 77 is fixedly installed with two springs 710, one end of the two springs 710 away from the treatment box 77 is fixedly installed with a filter plate 711, the top of the treatment box 77 is fixedly installed with a third motor 712, the output end of the third motor 712 is fixedly installed with a cam 713, the inside of the treatment box 77 is fixedly installed with a baffle 714, the inside of the treatment box 77 is provided with a collection drawer 715, and the inside of the treatment box 77 is rotatably installed with a limiting block 716.

[0031] Further, the first fixed column 71 is slidingly installed inside the operation table 1, the limiting block 716 is arranged outside the collection drawer 715, and the cam 713 is in contact with the filter plate 711 to impact the filter plate 711.

[0032] Further, the filter plate 711 is slidingly installed inside the treatment box 77, the filter plate 711 is slidingly installed at the top of the baffle 714, and the left end of the baffle 714 is spaced apart from the left side of the collection groove of the collection drawer 715, so that garbage can fall into the collection groove, and the problem of garbage backflow caused by a large amount of wind entering is avoided.

[0033] Embodiment two:

[0034] Please refer to Figure 5 , and further in combination with embodiment one, the measuring mechanism 8 comprises a second fixed column 81 fixedly installed at the bottom of the moving plate 6, the inside of the second fixed column 81 is fixedly installed with a second electric telescopic rod 82, the output end of the second electric telescopic rod 82 is fixedly installed with a second rectangular block 83, the bottom of the second rectangular block 83 is provided with two optical sensors 84, the bottom of the second rectangular block 83 is provided with a measuring probe 85, the top of the operation table 1 is provided with a display screen 86, and the top of the operation table 1 is provided with an alarm 87; a crack size threshold is set, and when the crack size exceeds the threshold, the alarm 87 alarms to warn the engineer.

[0035] Further, the alarm 87 is fixedly installed between the display screen 86 through a connecting line, and the display screen 86 is electrically installed with the two optical sensors 84, so that the inside condition of the crack is transmitted to the inside of the display screen 86 through the measuring probe 85 and the two optical sensors 84.

[0036] Further, the fixed column two 81 is slidingly installed in the inside of the operation table 1, so that the cleaning disc 75, the dust suction head 79 and the measuring probe 85 are all aligned at the crack, so as to specifically adjust the measuring position.

[0037] In actual operation, when the device is used, the motor one 4 is started to drive the threaded rod 5 to rotate, so that the moving plate 6 slides on the top of the operation table 1, the moving plate 6 drives the fixed column one 71 and the fixed column two 81 to move synchronously, so that the cleaning disc 75, the dust suction head 79 and the measuring probe 85 are all aligned at the crack, so as to specifically adjust the measuring position, then the electric telescopic rod one 72 is started to drive the rectangular block one 73 to descend, so that the cleaning disc 75 descends to the crack, the motor two 74 is started to drive the cleaning disc 75 to rotate, so as to clean the surface of the crack, and the garbage stuck in the crack is swept, so as to facilitate the subsequent garbage suction and crack measurement, at the same time, the dust collector 76 is started, so that the dust suction head 79 sucks the garbage in the crack, and enters the processing box 77 through the dust suction hose 78, the filter plate 711 intercepts the garbage, so as to avoid the garbage entering the inside of the dust collector 76, and protect the dust collector 76, prolong the service life, the baffle 714 is arranged below the filter plate 711, so that the intercepted garbage enters the collecting drawer 715 through the baffle 714, and a small amount of garbage is adsorbed on the outside of the filter plate 711 under the action of the wind, at this time, the motor three 712 is started to drive the cam 713 to rotate, so that the cam 713 impacts the filter plate 711, the spring 710 is stretched, the spring 710 is initially in a compressed state, the cam 713 continuously rotates, so that the filter plate 711 shakes under the action of the spring 710 and the cam 713, so that the garbage adsorbed on the filter plate 711 enters the collecting drawer 715 through the baffle 714 under the action of the vibration force, so as to be collected for subsequent unified treatment, so as to remove the garbage in the crack, so as to facilitate the measuring probe 85 to detect the crack, then the operation table 1 is moved through the operation table 1, the electric telescopic rod two 82 is started to drive the rectangular block two 83 to descend, so that the measuring probe 85 extends to the inside of the crack, the inside condition of the crack is transmitted to the inside of the display screen 86 through the measuring probe 85 and the two optical sensors 84, and when the crack size exceeds the threshold value, the alarm 87 alarms to warn the engineer, so as to reasonably fill the crack.

[0038] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Additionally, the terms "comprise," "comprises," and "comprising," or any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, unless otherwise indicated herein, the terms "first," "second," "third," etc., are not intended to denote a physical order, quantity, or importance, but rather are used for the purpose of nomenclature.

Claims

1. A bridge crack measuring device comprising an operating table (1), characterized in that: The bottom of the operating platform (1) is provided with four moving wheels (2), the top of the operating platform (1) is fixedly installed with two protrusions (3), the front surface of the protrusion (3) is fixedly installed with a motor one (4), the output end of the motor one (4) is fixedly installed with a threaded rod (5), the outer thread of the threaded rod (5) is installed with a moving plate (6), the outer portion of the moving plate (6) is provided with a cleaning mechanism (7), and the outer portion of the operating platform (1) is provided with a measuring mechanism (8).

2. A bridge crack measuring device according to claim 1, characterized in that: The cleaning mechanism (7) comprises a fixed column one (71), the fixed column one (71) is fixedly installed at the bottom of the moving plate (6), the moving plate (6) is slidably installed at the top of the operating platform (1), the threaded rod (5) is rotatably installed in the two protrusions (3), the inside of the fixed column one (71) is fixedly installed with an electric telescopic rod one (72), the output end of the electric telescopic rod one (72) is fixedly installed with a rectangular block one (73), the inside of the rectangular block one (73) is fixedly installed with a motor two (74), the output end of the motor two (74) is fixedly installed with a cleaning disc (75), the top of the operating platform (1) is provided with a dust collector (76), the left side of the dust collector (76) is provided with a treatment box (77), the left side of the treatment box (77) is provided with a dust collection hose (78), the end of the dust collection hose (78) away from the treatment box (77) is fixedly installed with a dust collection head (79), the inside of the treatment box (77) is fixedly installed with two springs (710), the ends of the two springs (710) away from the treatment box (77) are fixedly installed with a filter plate (711), the top of the treatment box (77) is fixedly installed with a motor three (712), the output end of the motor three (712) is fixedly installed with a cam (713), the inside of the treatment box (77) is fixedly installed with a baffle (714), the inside of the treatment box (77) is provided with a collection drawer (715), and the inside of the treatment box (77) is rotatably installed with a limiting block (716).

3. A bridge crack measuring device according to claim 2, wherein: The fixed column one (71) is slidably installed in the operating platform (1), the limiting block (716) is arranged outside the collection drawer (715), and the cam (713) is in contact with the filter plate (711).

4. The bridge crack measuring device of claim 2, wherein: The filter plate (711) is slidably installed in the inside of the treatment box (77), the filter plate (711) is slidably installed on the top of the baffle (714), and the left end of the baffle (714) is spaced apart from the left side of the collection groove of the collection drawer (715).

5. The bridge crack measuring device of claim 1, wherein: Said measuring mechanism (8) includes fixed column two (81), fixedly installed on the bottom of the moving plate (6), the inside of fixed column two (81) is fixedly installed with electric telescopic rod two (82), the output end of electric telescopic rod two (82) is fixedly installed with rectangular block two (83), the bottom of rectangular block two (83) is provided with two optical sensors (84), the bottom of rectangular block two (83) is provided with measuring probe (85), the top of operation table (1) is provided with display screen (86), the top of operation table (1) is provided with alarm (87).

6. A bridge crack measuring device according to claim 5, wherein: Said alarm (87) and display screen (86) are fixedly installed through connecting line, the display screen (86) is electrically installed with two optical sensors (84).

7. A bridge crack measuring device according to claim 5, wherein: Said fixed column two (81) is slidingly installed in the inside of operation table (1).

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