CN212000619U

CN212000619U - Bridge detects uses workstation

Info

Publication number: CN212000619U
Application number: CN202020180632.1U
Authority: CN
Inventors: 袁占荣
Original assignee: Individual
Current assignee: Hubei Baoxin Bridge Engineering Co ltd
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-11-24
Anticipated expiration: 2030-02-18

Abstract

The utility model discloses a bridge detection workbench, which comprises a base and a rotating plate; the utility model discloses a pedestal, including base, right-hand member and worm wheel, the base is connected with the support column all through the pivot rotation in the end center about the base, one side fixedly connected with motor of keeping away from the base of one of them support column, the output fixed connection of motor is at the left end center of base, and one side fixedly connected with bull stick of base is kept away from to another support column, the right-hand member fixedly connected with second worm wheel of bull stick, the downside fixedly connected with bottom plate of base, the rear side lower extreme of bottom plate is equipped with the wane and changes the groove of using, the equal fixedly connected with side handrail of right-hand member about the front. This bridge detects uses workstation, at first can increase the bridge degree of depth under the condition that does not increase other power equipment, and the operation degree of difficulty is little, can make the inspector detect the condition of bridge bottom post, increases the variety that detects.

Description

Bridge detects uses workstation

Technical Field

The utility model relates to a bridge check out test set technical field specifically is a bridge detects uses workstation.

Background

With the rapid increase of the number of highway bridges in China, good transportation conditions are created for economic development, but as time goes on, the problem of bridge aging is put in front of people, and traffic accidents caused by bridge hidden dangers are often serious accidents of vehicle damage and human death, so that the regular maintenance of bridges and the prediction and research of the service life and bearing capacity of bridges become very important subjects, bridge detection is generally detected by a bridge detection vehicle, the bridge detection vehicle is a special vehicle which is provided with bridge detection instruments and a workbench and used for mobile detection and maintenance operation and comprises a vehicle chassis and a workbench, the workbench extends into the bridge bottom through a plurality of extending arms to detect the bridge bottom, but the current workbench has some defects, for example, most of the general detection vehicles are used for detecting the condition of the bridge bottom side, and the condition of a bottom pillar cannot be observed in time, and when the foundation condition of needs detection bridge, some detection cars need to stretch out the workstation from the bridge bottom side to the foundation bottom, often need stretch out longer extending arm like this, and observe the effect relatively poor, compare the design that application number is 201620092895.0 provided, the degree of depth of axle under this design can be increased, and increase work safety, but increase the axle depth under through a plurality of hydraulic stems, can increase driver's the operation degree of difficulty like this, and increase the consumption of electric power.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a bridge detects and uses workstation, at first can increase the underbridge degree of depth under the condition that does not increase other power equipment, the operation degree of difficulty is little, can make the inspector detect the condition of bridge bottom post, increases the variety that detects, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bridge detection workbench comprises a base and a rotating plate;

base: the center of the left end and the center of the right end of the base are both rotationally connected with supporting columns through rotating shafts, one side of one supporting column, which is far away from the base, is fixedly connected with a motor, the output end of the motor is fixedly connected with the center of the left end of the base, one side of the other supporting column, which is far away from the base, is fixedly connected with a rotating rod, the right end of the rotating rod is fixedly connected with a second worm gear, the lower side of the base is fixedly connected with a bottom plate, the lower end of the rear side of the bottom plate is provided with a wane rotating groove, the left end and the right end of the front side of the bottom plate are both fixedly connected with side handrails, a limiting plate is arranged on the rear side of;

rotating the plate: the upper end of the rotating plate is fixedly connected with a connecting central rotating rod, the connecting central rotating rod is hinged to the lower end of the bottom plate through a hinge, the right end of the central rotating rod is fixedly connected with a first rotating rod, the right end of the first rotating rod is fixedly connected with a first worm gear, the first worm gear is meshed with a lower end tooth of the screw rod, the rotating plate is driven to rotate through the bottom plate, an inspector can stably stand on the rotating plate when the bottom plate rotates, the bottom plate can be directly erected to detect a bridge bottom column after the bottom side of the bridge is detected, and the operation is convenient;

wherein: the motor is characterized by further comprising a single chip microcomputer, the single chip microcomputer is fixedly connected to the rear side of the base, the input end of the single chip microcomputer is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer is electrically connected with the input end of the motor.

Furthermore, the safety detection device comprises an iron chain and two rotary handrails, the rear ends of the rotary handrails are fixedly connected to the lower ends of the front sides of the rotary plates, one ends of the iron chain are fixedly connected to the front ends of the rotary handrails, the other ends of the iron chain are fixedly connected to the lower ends of the side handrails, and safety of a detector when the bottom plate is vertical is guaranteed through the rotary handrails and the iron chain.

Further, still including the seesaw, the lower extreme fixed connection of seesaw is in the side of connection center bull stick, the upper end that leans on the seesaw is located the seesaw and changes with the inslot, when further avoiding bottom plate and rotor plate to be in the level through the seesaw, stabilizes the bottom plate, avoids the bottom plate error rotatory.

Furthermore, the anti-falling device further comprises an anti-falling plate and a head protection plate, the rear end of the head protection plate movably penetrates through the bottom plate, the front end of the head protection plate is fixedly connected to the rear side of the anti-falling plate, and sundries on the bottom plate are prevented from hurting an inspector through the head protection plate.

Further, still including fagging and spring, the front side fixed connection of fagging is in the rear end of head protection shield, the spring has been arranged to the front side rectangular array of fagging, the front end fixed connection of spring is in the rear side of bottom plate, makes things convenient for the inspector to stride across the head protection shield through the spring, and continues to protect the inspector after striding across the back head protection shield.

Compared with the prior art, the beneficial effects of the utility model are that: this workstation is used in bridge detection has following benefit:

1. the rotating plate is rotated when the rotating plate is driven to rotate by the base plate, so that an inspector can stably stand on the rotating plate when the base plate rotates, and the bridge bottom pillar can be directly detected by the base plate vertically after the bridge bottom side is detected, and the operation is convenient.

2. Guarantee the inspector through rotatory handrail and iron chain and be in the safety when vertical at the bottom plate, when further avoiding bottom plate and rotor plate to be in the level through the seesaw, stabilize the bottom plate, avoid the bottom plate error rotatory, avoid debris injury inspector on the bottom plate through the head protection shield, make things convenient for the inspector to stride across the head protection shield through the spring, and continue to protect the inspector after striding across back head protection shield.

3. This bridge detects uses workstation, at first can increase the bridge degree of depth under the condition that does not increase other power equipment, and the operation degree of difficulty is little, can make the inspector detect the condition of bridge bottom post, increases the variety that detects.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention.

In the figure: the device comprises a base 1, a motor 2, a support column 3, an anti-dropping plate 4, a bottom plate 5, a side handrail 6, a rotating plate 7, an iron chain 8, a rotating handrail 9, a first worm gear 10, a first rotating rod 11, a limiting plate 12, a screw 13, a second rotating rod 14, a second worm gear 15, a single chip microcomputer 16, a spring 17, a supporting plate 18, a seesaw 19, a head protecting plate 20 and a central rotating rod 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a bridge detection workbench comprises a base 1 and a rotating plate 7;

base 1: the center of the left end and the right end of a base 1 is rotationally connected with supporting columns 3 through a rotating shaft, one side of one supporting column 3, which is far away from the base 1, is fixedly connected with a motor 2, the output end of the motor 2 is fixedly connected with the center of the left end of the base 1, one side of the other supporting column 3, which is far away from the base 1, is fixedly connected with a rotating rod 14, the right end of the rotating rod 14 is fixedly connected with a second worm wheel 15, the lower side of the base 1 is fixedly connected with a bottom plate 5, the lower end of the rear side of the bottom plate 5 is provided with a wane transferring groove, the left end and the right end of the front side of the bottom plate 5 are fixedly connected with side handrails 6, a linear array of limiting plates 12 are arranged at the rear side of the bottom plate 5, a screw 13 is rotatably inserted in the center of the limiting plates 12, the upper end of the screw 13 is engaged with the teeth of, the head protection plate 20 is used for preventing sundries on the bottom plate 5 from hurting an inspector, the head protection plate further comprises a supporting plate 18 and springs 17, the front side of the supporting plate 18 is fixedly connected to the rear end of the head protection plate 20, the springs 17 are arranged in a rectangular array on the front side of the supporting plate 18, the front ends of the springs 17 are fixedly connected to the rear side of the bottom plate 5, the inspector can conveniently stride across the head protection plate 20 through the springs 17, and the inspector is continuously protected after striding across the rear head protection plate 20;

rotating plate 7: the upper end of the rotating plate 7 is fixedly connected with a connecting center rotating rod 21, the connecting center rotating rod 21 is hinged at the lower end of the bottom plate 5 through a hinge, the right end of the center rotating rod 21 is fixedly connected with a first rotating rod 11, the right end of the first rotating rod 11 is fixedly connected with a first worm gear 10, the first worm gear 10 is meshed with a lower end tooth space of the screw 13, the rotating plate 7 is driven to rotate by the bottom plate 5, an inspector can stably stand on the rotating plate 7 when the bottom plate 5 rotates, the bottom plate 5 can be directly erected to detect a bridge bottom pillar after the bridge bottom side is detected, the bridge bottom pillar detection device is convenient to operate and further comprises an iron chain 8 and a rotating handrail 9, the rear end of the rotating handrail 9 is fixedly connected at the lower end of the front side of the rotating plate 7, two iron chains 8 are arranged, one end of the iron chain 8 is fixedly connected at the front end of the rotating handrail 9, the other end of the, the safety of an inspector when the bottom plate 5 is vertical is ensured by rotating the handrail 9 and the iron chain 8, the detection device further comprises a seesaw 19, the lower end of the seesaw 19 is fixedly connected to the side surface of the connecting central rotating rod 21, the upper end of the seesaw 19 is positioned in the seesaw rotating groove, and the bottom plate 5 is stabilized and the bottom plate 5 is prevented from rotating by mistake when the bottom plate 5 and the rotating plate 7 are further prevented from being horizontal by the seesaw 19;

wherein: the motor is characterized by further comprising a single chip microcomputer 16, the single chip microcomputer 16 is fixedly connected to the rear side of the base 1, the input end of the single chip microcomputer 16 is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer 16 is electrically connected with the input end of the motor 2.

When in use: the supporting column 3 is fixedly connected to the lowest extending arm in the detection vehicle, when the bottom side of the bridge is detected, the bottom plate 5 is horizontal, an inspector stands on the bottom plate 5 to detect the bottom of the bridge, when the bridge bottom column needs to be detected, the anti-drop plate 4 is pressed downwards, the anti-drop plate 4 drives the head protection plate 20 to move downwards, the head protection plate 20 drives the supporting plate 18 to move downwards, the supporting plate 18 stretches the spring 17, the inspector strides across the anti-drop plate 4 to move onto the rotating plate 7, the spring 17 enables the supporting plate 18 to recover the original position, the head protection plate 20 and the anti-drop plate 4 recover the original position, the single chip microcomputer 16 controls the motor 2 to work, the motor 2 drives the base 1 to rotate, the base 1 drives the bottom plate 5 to rotate, the bottom plate 5 drives the limiting plate 12 to move, the limiting plate 12 drives the screw 13 to move, the screw 13 rotates around the second worm, the screw 13 drives the first worm wheel 10 to rotate, the first worm wheel 10 drives the first rotating rod 11 to rotate, the first rotating rod 11 drives the connecting center rotating rod 21 to rotate, the connecting center rotating rod 21 drives the rotating plate 7 to rotate, the rotating plate 7 rotates while following the rotation of the bottom plate 5, when the bottom plate 5 vertically faces downwards, the rotating plate 7 is in a horizontal state, an inspector is located between the head protection plate 20 and the rotating plate 7, and the head protection plate 20 protects the inspector.

It should be noted that the 2212F slow-speed motor manufactured by changchang motor limited in the yang city can be used as the motor 2 disclosed in the present embodiment. The single chip microcomputer 16 controls the motor 2 to work by adopting a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bridge detects uses workstation which characterized in that: comprises a base (1) and a rotating plate (7);

base (1): the novel motor base is characterized in that supporting columns (3) are rotatably connected to the centers of the left end and the right end of the base (1) through rotating shafts, one side of one supporting column (3), which is far away from the base (1), is fixedly connected with a motor (2), the output end of the motor (2) is fixedly connected to the center of the left end of the base (1), one side of the other supporting column (3), which is far away from the base (1), is fixedly connected with a rotating rod (14), the right end of the rotating rod (14) is fixedly connected with a second worm gear (15), the lower side of the base (1) is fixedly connected with a bottom plate (5), the lower end of the rear side of the bottom plate (5) is provided with a wane turning groove, the left end and the right end of the front side of the bottom plate (5) are fixedly connected with side handrails (6), limiting plates (12) are arranged on the, the upper end of the screw rod (13) is meshed with the teeth of the second worm wheel (15);

rotating plate (7): the upper end of the rotating plate (7) is fixedly connected with a connecting center rotating rod (21), the connecting center rotating rod (21) is hinged to the lower end of the bottom plate (5) through a hinge, the right end of the center rotating rod (21) is fixedly connected with a first rotating rod (11), the right end of the first rotating rod (11) is fixedly connected with a first worm gear (10), and the first worm gear (10) is meshed with lower end teeth of the screw rod (13);

wherein: the motor is characterized by further comprising a single chip microcomputer (16), wherein the single chip microcomputer (16) is fixedly connected to the rear side of the base (1), the input end of the single chip microcomputer (16) is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer (16) is electrically connected with the input end of the motor (2).

2. The bridge detection workbench according to claim 1, wherein: the novel rotary armrest is characterized by further comprising an iron chain (8) and two rotary armrests (9), the rear end of each rotary armrest (9) is fixedly connected to the lower end of the front side of the corresponding rotary plate (7), one end of each iron chain (8) is fixedly connected to the front end of each rotary armrest (9), and the other end of each iron chain (8) is fixedly connected to the lower end of the corresponding side armrest (6).

3. The bridge detection workbench according to claim 1, wherein: still including resisting wane (19), the lower extreme fixed connection of resisting wane (19) is in the side of connecting central bull stick (21), the upper end that resists wane (19) is located the wane and changes with the inslot.

4. The bridge detection workbench according to claim 1, wherein: the anti-falling device is characterized by further comprising an anti-falling plate (4) and a head protection plate (20), wherein the rear end of the head protection plate (20) movably penetrates through the bottom plate (5), and the front end of the head protection plate (20) is fixedly connected to the rear side of the anti-falling plate (4).

5. The bridge detection workbench according to claim 4, wherein: still including fagging (18) and spring (17), the front side fixed connection of fagging (18) is in the rear end of head protection board (20), the front side rectangular array of fagging (18) has arranged spring (17), the front end fixed connection of spring (17) is in the rear side of bottom plate (5).