CN110344325B - Detection apparatus for bridge cable - Google Patents

Detection apparatus for bridge cable Download PDF

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Publication number
CN110344325B
CN110344325B CN201910538681.XA CN201910538681A CN110344325B CN 110344325 B CN110344325 B CN 110344325B CN 201910538681 A CN201910538681 A CN 201910538681A CN 110344325 B CN110344325 B CN 110344325B
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CN
China
Prior art keywords
plate
detection
motor
fixed shell
bridge cable
Prior art date
Application number
CN201910538681.XA
Other languages
Chinese (zh)
Other versions
CN110344325A (en
Inventor
黄立浦
雷鸣
丁海华
常柱刚
雷莉
聂重军
匡希龙
黄阳舟
Original Assignee
长沙学院
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Filing date
Publication date
Application filed by 长沙学院 filed Critical 长沙学院
Priority to CN201910538681.XA priority Critical patent/CN110344325B/en
Publication of CN110344325A publication Critical patent/CN110344325A/en
Application granted granted Critical
Publication of CN110344325B publication Critical patent/CN110344325B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools, brushes, or analogous members
    • B08B1/001Cleaning by methods involving the use of tools, brushes, or analogous members characterised by the type of cleaning tool
    • B08B1/002Brushes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools, brushes, or analogous members
    • B08B1/04Cleaning by methods involving the use of tools, brushes, or analogous members using rotary operative members
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00Structural or constructional details of bridges
    • E01D19/10Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
    • E01D19/106Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges

Abstract

The invention discloses a detection device for a bridge cable, and relates to a detection device which comprises a fixed shell, wherein a horizontal partition plate is fixedly connected to the middle part of the inner side of the fixed shell, a motor support is fixedly connected to the right side below the horizontal partition plate, a motor is fixedly connected to the left side of the motor support, a longitudinal rotating shaft is fixedly connected to the output end of the motor, the longitudinal rotating shaft is rotatably connected with the horizontal partition plate, a storage battery is fixedly connected to the bottom in the fixed shell, driving bevel gears are vertically and symmetrically and fixedly connected above the longitudinal rotating shaft, two driven horizontal shafts are rotatably connected to the upper part of the left side of the fixed shell, and driven bevel. The invention has simple structure and convenient use, and when in use, the motor drives the longitudinal rotating shaft to move, and then the bevel gear set drives the brush bristles to rotate, thereby being capable of removing stubborn stains on the surface of the bridge cable, providing an accurate guarantee for cable detection and avoiding the condition of inaccurate detection caused by cable stains.

Description

Detection apparatus for bridge cable
Technical Field
The invention relates to a detection device, in particular to a detection device for a bridge cable.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like.
Therefore, Chinese patent (No. CN 205426855U) discloses a bridge detection device based on sound wave signals, which comprises a guide rail, a guide groove and a detection trolley, wherein the bottom of the detection trolley is provided with a driving wheel, the detection trolley is provided with a supporting cross arm, the supporting cross arm is provided with a telescopic device, the end part of the telescopic device is fixedly connected with a motor box, a driving motor is arranged in the motor box, a position adjusting device is rotatably arranged between the motor box and the supporting cross arm, the position adjusting device is provided with an image acquisition device and a sound wave detector, and the image acquisition device and the sound wave detector are respectively connected with a movable monitor through communication devices; the detection trolley controls the image acquisition device to move up and down on the position adjusting device in the walking process, comprehensive image acquisition of the side face of the bridge and concrete reinforcement quality detection are achieved, and the engineering personnel can clearly see the state of the bottom face of the bridge to analyze and evaluate the quality of the bridge. Although the device intelligent degree is higher, and detection effect is good, but the preliminary detection practicality for the cable is relatively poor, does not possess the clean function of cable, easily leads to the testing result inaccuracy.
Disclosure of Invention
The present invention is directed to a bridge cable detection device to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a detection device for a bridge cable comprises a fixed shell, wherein a horizontal partition plate is fixedly connected to the middle of the inner side of the fixed shell, a motor support is fixedly connected to the right side below the horizontal partition plate, a motor is fixedly connected to the left side of the motor support, a longitudinal rotating shaft is fixedly connected to the output end of the motor, the longitudinal rotating shaft is rotatably connected with the horizontal partition plate, a storage battery is fixedly connected to the bottom in the fixed shell, driving bevel gears are symmetrically and fixedly connected to the upper portion and the lower portion of the longitudinal rotating shaft, two driven horizontal shafts are rotatably connected to the upper portion of the left side of the fixed shell, the right ends of the driven horizontal shafts are fixedly connected with driven bevel gears, the driven bevel gears are located on the inner side of the fixed shell and are meshed with the driving bevel gears; the fixed casing left side below fixedly connected with infrabasal plate, infrabasal plate top left side fixedly connected with fixed reference plate, infrabasal plate top fixedly connected with upper plate, upper plate left end sliding connection have vertical slide bar, vertical slide bar lower extreme fixedly connected with slip reference plate, slip reference plate is located directly over the fixed reference plate, vertical slide bar outside cover is equipped with the spring, spring upper end and upper plate fixed connection, spring lower extreme and slip reference plate fixed connection, vertical slide bar top fixedly connected with first electrode, fixed casing top left side fixedly connected with elastic rod, elastic rod left end below fixedly connected with second electrode, fixed casing outside fixedly connected with humming ware, first electrode, second electrode, humming ware and battery electric connection.
As a further scheme of the invention: the storage battery is electrically connected with the motor through a switch.
As a still further scheme of the invention: the diameter of the driving bevel gear is larger than that of the driven bevel gear.
As a still further scheme of the invention: the brush hair is the steel wire material.
As a still further scheme of the invention: the spring is made of stainless steel.
As a still further scheme of the invention: the first electrode and the second electrode are both made of copper.
As a still further scheme of the invention: the elastic rod is made of metal.
Compared with the prior art, the invention has the beneficial effects that: the invention has simple structure and convenient use, drives the longitudinal rotating shaft to move through the driving of the motor during use, and then drives the brush hairs to rotate through the bevel gear set, can remove stubborn stains on the surface of the bridge cable, provides an accurate guarantee for the detection of the cable, avoids the condition of inaccurate detection caused by the stains of the cable, and is worthy of popularization.
Drawings
FIG. 1 is a schematic structural view of a bridge cable inspection device;
FIG. 2 is a schematic view of a matching structure of a driven horizontal shaft, a rotary cleaning wheel and bristles in the bridge cable detection device;
FIG. 3 is a schematic view of the structure of the upper base plate of the longitudinal sliding rod of the bridge cable detection device;
in the figure: 1-fixed shell, 2-horizontal partition board, 3-motor bracket, 4-motor, 5-longitudinal rotating shaft, 6-storage battery, 7-driving bevel gear, 8-driven horizontal shaft, 9-driven bevel gear, 10-rotary cleaning wheel, 11-brush hair, 12-lower substrate, 13-fixed reference plate, 14-upper substrate, 15-longitudinal sliding rod, 16-sliding reference plate, 17-spring, 18-first electrode, 19-elastic rod, 20-second electrode, 21-buzzer and 22-switch.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The first embodiment is as follows: referring to fig. 1-3, a bridge cable detection device comprises a fixed housing 1, a horizontal partition plate 2 is fixedly connected to the middle of the inner side of the fixed housing 1, a motor bracket 3 is fixedly connected to the right side of the lower part of the horizontal partition plate 2, a motor 4 is fixedly connected to the left side of the motor bracket 3, a longitudinal rotating shaft 5 is fixedly connected to the output end of the motor 4, the longitudinal rotating shaft 5 is rotatably connected to the horizontal partition plate 2, a storage battery 6 is fixedly connected to the bottom of the fixed housing 1, driving bevel gears 7 are vertically and symmetrically fixedly connected to the upper part of the longitudinal rotating shaft 5, two driven horizontal shafts 8 are rotatably connected to the upper part of the left side of the fixed housing 1, driven bevel gears 9 are fixedly connected to the right ends of the driven horizontal shafts 8, the driven bevel gears 9 are located on the inner side of the fixed housing 1, the driven bevel gears, the outer side of the rotary cleaning wheel 10 is fixedly connected with a plurality of bristles 11;
when the device is used, the motor 4 is started, the motor 4 rotates to drive the longitudinal rotating shaft 5 to rotate, the longitudinal rotating shaft 5 rotates to drive the driven bevel gear 9 to rotate through the driving bevel gear 7, the driven bevel gear 9 drives the rotary cleaning wheel 10 to rotate through the driven horizontal shaft 8, then the brush bristles 11 are driven to rotate, a cable is placed between the brush bristles 11 on the upper side and the lower side during measurement, then the brush bristles 11 can thoroughly clean impurities such as floating dust on the surface of the cable, and the accuracy of actual measurement is improved;
a lower base plate 12 is fixedly connected to the lower left side of the fixed casing 1, a fixed reference plate 13 is fixedly connected to the left side of the upper part of the lower base plate 12, an upper base plate 14 is fixedly connected above the lower base plate 12, a longitudinal sliding rod 15 is connected at the left end of the upper base plate 14 in a sliding manner, a sliding reference plate 16 is fixedly connected at the lower end of the longitudinal sliding rod 15, the sliding reference plate 16 is positioned right above the fixed reference plate 13, a spring 17 is sleeved outside the longitudinal sliding rod 15, the upper end of the spring 17 is fixedly connected with the upper base plate 14, the lower end of the spring 17 is fixedly connected with the sliding reference plate 16, the top of the longitudinal sliding rod 15 is fixedly connected with a first electrode 18, the left side of the top of the fixed shell 1 is fixedly connected with an elastic rod 19, the lower part of the left end of the elastic rod 19 is fixedly connected with a second electrode 20, a buzzer 21 is fixedly connected to the outer side of the fixed shell 1, and the first electrode 18, the second electrode 20 and the buzzer 21 are electrically connected with the storage battery 6;
after the detection is finished, the cable is clamped between the fixed reference plate 13 and the sliding reference plate 16, at the moment, if the diameter of the cable is not smaller than the standard value, the first electrode 18 and the second electrode 20 are grounded, the device gives an alarm to indicate that the cable is not in trouble, if the cable is thin, the first electrode 18 and the second electrode 20 are separated from contact, and the buzzer 21 does not sound, the cable is thin, and the repair is needed.
The storage battery 6 is electrically connected with the motor 4 through a switch 22.
The diameter of the driving bevel gear 7 is larger than that of the driven bevel gear 9.
The bristles 11 are made of steel wires.
The spring 17 is made of stainless steel.
The first electrode 18 and the second electrode 20 are both made of copper.
The elastic rod 19 is made of metal.
Example two: this embodiment is a further improvement of the previous embodiment: the fixed datum plate 13 is bent downwards at the side edge, and the sliding datum plate 16 is bent upwards at the side edge, so that the device is convenient to enable the cable to pass in and out more easily when the cable is detected, and the operation is more convenient.
The working principle of the invention is as follows: when the device is used, the motor 4 is started, the motor 4 rotates to drive the longitudinal rotating shaft 5 to rotate, the longitudinal rotating shaft 5 rotates to drive the driven bevel gear 9 to rotate through the driving bevel gear 7, the driven bevel gear 9 drives the rotary cleaning wheel 10 to rotate through the driven horizontal shaft 8, then the brush bristles 11 are driven to rotate, a cable is placed between the brush bristles 11 on the upper side and the lower side during measurement, then the brush bristles 11 can thoroughly clean impurities such as floating dust on the surface of the cable, and the accuracy of actual measurement is improved; after the detection is finished, the cable is clamped between the fixed reference plate 13 and the sliding reference plate 16, at the moment, if the diameter of the cable is not smaller than the standard value, the first electrode 18 and the second electrode 20 are grounded, the device gives an alarm to indicate that the cable is not in trouble, if the cable is thin, the first electrode 18 and the second electrode 20 are separated from contact, and the buzzer 21 does not sound, the cable is thin, and the repair is needed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. A bridge cable detection device comprises a fixed shell (1), wherein a horizontal partition plate (2) is fixedly connected to the middle of the inner side of the fixed shell (1), a motor support (3) is fixedly connected to the right side of the lower portion of the horizontal partition plate (2), a motor (4) is fixedly connected to the left side of the motor support (3), a longitudinal rotating shaft (5) is fixedly connected to the output end of the motor (4), the longitudinal rotating shaft (5) is rotatably connected with the horizontal partition plate (2), and a storage battery (6) is fixedly connected to the bottom of the fixed shell (1), the bridge cable detection device is characterized in that driving bevel gears (7) are vertically and symmetrically fixedly connected to the upper portion of the longitudinal rotating shaft (5), two driven horizontal shafts (8) are rotatably connected to the upper portion of the left side of the fixed shell (1), driven bevel gears (9) are fixedly connected to the right, the driven bevel gear (9) is meshed with the driving bevel gear (7), the driven horizontal shaft (8) is positioned on the outer side of the fixed shell (1) and is fixedly connected with a rotary cleaning wheel (10), and a plurality of bristles (11) are fixedly connected to the outer side of the rotary cleaning wheel (10); the device is characterized in that a lower base plate (12) is fixedly connected to the lower side of the left side of a fixed shell (1), a fixed reference plate (13) is fixedly connected to the left side of the upper base plate (12), an upper base plate (14) is fixedly connected to the upper side of the lower base plate (12), a longitudinal sliding rod (15) is slidably connected to the left end of the upper base plate (14), a sliding reference plate (16) is fixedly connected to the lower end of the longitudinal sliding rod (15), the sliding reference plate (16) is located right above the fixed reference plate (13), a spring (17) is sleeved on the outer side of the longitudinal sliding rod (15), the upper end of the spring (17) is fixedly connected with the upper base plate (14), the lower end of the spring (17) is fixedly connected with the sliding reference plate (16), a first electrode (18) is fixedly connected to the top of the longitudinal sliding rod (15), an elastic rod (19) is fixedly connected to the left, a buzzer (21) is fixedly connected to the outer side of the fixed shell (1), and the first electrode (18), the second electrode (20) and the buzzer (21) are electrically connected with the storage battery (6).
2. The bridge cable detection device according to claim 1, wherein the battery (6) is electrically connected to the motor (4) via a switch (22).
3. The detection device of a bridge cable according to claim 1, characterized in that the driving bevel gear (7) has a larger diameter than the driven bevel gear (9).
4. The bridge cable detection device according to claim 1, wherein the bristles (11) are made of steel wire.
5. A bridge cable detection device as claimed in claim 1, wherein the spring (17) is of stainless steel material.
6. A bridge cable detection apparatus as claimed in claim 1, wherein the first and second electrodes (18, 20) are copper.
7. A bridge cable detection apparatus as claimed in any one of claims 1 to 6, wherein the resilient rod (19) is of metal.
CN201910538681.XA 2019-06-20 2019-06-20 Detection apparatus for bridge cable CN110344325B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910538681.XA CN110344325B (en) 2019-06-20 2019-06-20 Detection apparatus for bridge cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910538681.XA CN110344325B (en) 2019-06-20 2019-06-20 Detection apparatus for bridge cable

Publications (2)

Publication Number Publication Date
CN110344325A CN110344325A (en) 2019-10-18
CN110344325B true CN110344325B (en) 2020-12-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910538681.XA CN110344325B (en) 2019-06-20 2019-06-20 Detection apparatus for bridge cable

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006336455B2 (en) * 2006-01-27 2012-11-15 H & H Engineering Llc Cylindrical member maintenance device
DE102008049942A1 (en) * 2008-10-02 2010-04-08 Diagnose- und Ingenieurgesellschaft Dr. Boué mbH Method and inspection device for inspecting ropes
CN201826256U (en) * 2010-07-21 2011-05-11 江苏省交通科学研究院股份有限公司 Adjustable detector for cables
CN104131511B (en) * 2014-07-14 2016-02-03 武汉恒兴通检测有限公司 Based on the cable detecting robot of parallelogram independent suspension
CN108517772B (en) * 2018-03-30 2020-11-20 东阳市晖宏环境工程有限公司 Bridge suspension cable cleaning equipment for bridge construction

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