CN115219367A

CN115219367A - Road and bridge strength detection device

Info

Publication number: CN115219367A
Application number: CN202210849521.9A
Authority: CN
Inventors: 谢义强; 王军博; 蒋天红
Original assignee: Sinohydro Bureau 9 Co Ltd
Current assignee: Sinohydro Bureau 9 Co Ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-10-21

Abstract

The invention relates to the technical field of road and bridge strength detection, in particular to a road and bridge strength detection device which comprises a walking assembly, a lifting assembly, an adjusting assembly and a detection component, wherein the walking assembly, the lifting assembly and the adjusting assembly are matched to adjust the position of the detection component, so that the range of the detection component which can reach is further enlarged, the comprehensiveness of the device for detecting the bridge strength is further improved.

Description

Road and bridge strength detection device

Technical Field

The invention relates to the technical field of road and bridge strength detection, in particular to a road and bridge strength detection device.

Background

Along with the road and bridge are more and more common in our daily trip, the safety detection work of the road and bridge engineering is important, the detection work of the bridge engineering comprises the detection of the appearance of the bridge, the detection of the material condition of the bridge, the detection of a bridge floor drainage facility, the detection of the strength of the bridge and the like, wherein the detection of the strength of the bridge is usually carried out by using a bridge detection device, the strain of the concrete surface or the steel bars of the bridge is measured by the bridge detection device, and then the strength of the bridge is obtained by calculation.

However, the existing bridge detection device has a great defect in the using process, the existing bridge detection device cannot move, the manual carrying is needed, the carrying is inconvenient, the use convenience is reduced, meanwhile, when multiple parts of the bridge are detected, the carrying and the moving are laborious, the labor burden of workers is increased, the detection efficiency is influenced, the size of the existing bridge detection device is fixed, the occupied space is large when the bridge detection device is not used, the bridge detection device cannot be adjusted, the bridge detection device cannot be contacted with more areas needing detection on the bridge, the bridge cannot be comprehensively detected, parts used for detection in the existing bridge detection device are easily damaged in the transportation process, the service life of the device is shortened, meanwhile, the detection time is measured, the parts used for detection cannot be guaranteed to be tightly attached to the bridge, and the detection result is not accurate enough.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a road and bridge strength detection device.

The technical scheme adopted by the invention for solving the technical problem is as follows: a road and bridge strength detection device comprises a walking component, a lifting component, an adjusting component and a detection part, wherein the lifting component is vertically arranged at the top of the walking component, the device can move and walk by itself by arranging the walking component, and further the device is more convenient to transport and carry when being used outside, the device moves by the walking component, so that the device can be more quickly replaced to the next detection area of a bridge in the process of detecting the bridge strength, the efficiency is higher, the device can be more simply replaced by moving the device by the walking component, and further an operator can more easily move the detection device when replacing the detection area, the labor burden of the operator is reduced, the height of the device can be adjusted by arranging the lifting component, and the height of the device can be adjusted by adjusting the height of the device, on one hand, the device can contact more areas of a bridge to be detected, so that the device can detect one bridge more in detail and comprehensively, on the other hand, the device can detect the strength of more road bridges with different sizes, on the other hand, the device can be adjusted downwards to reduce the size when not in operation, meanwhile, the size of the device is reduced through downward adjustment, the device is moved by matching with a walking assembly, the moving convenience of the device is further improved, an adjusting assembly is arranged at the top of a lifting assembly, the upper part of the device can be freely adjusted by using the adjusting assembly, the device is flexibly adjusted by the adjusting assembly, the height of the device is adjusted by matching with the lifting assembly, on the one hand, the area range which can be reached by a detection part of the device is larger, so that the detection comprehensiveness of the device on the bridge is improved, meanwhile, the position of the detection part of the device is adjusted more accurately, on the other hand, the device can be reduced in size when not in operation, the detection part is arranged at one end of the adjusting assembly, which is far away from the lifting assembly, the position of the detection part is adjusted through the cooperation of the walking assembly, the lifting assembly and the adjusting assembly, and the range which the detection part can reach is further expanded;

the detecting part comprises a connecting plate, a flitch and a resiliometer, one side of the connecting plate is fixed with a plurality of parallel arrangement's support column, a plurality of the support column is kept away from the one end welding of connecting plate and is had the mounting panel, one side horizontal installation that the support column was kept away from to the mounting panel has the second pneumatic cylinder, the one end of second pneumatic cylinder is equipped with the second pneumatic cylinder, the vertical push pedal that is fixed with of one end that the second pneumatic cylinder was kept away from to the second pneumatic cylinder, one side horizontal fixation that the second pneumatic cylinder was kept away from to the push pedal has the sleeve, the bottom mounting that support column one side was kept away from to the connecting plate has the link, the one end that the connecting plate was kept away from to the link is fixed with the flitch, the mounting hole has been seted up in flitch one side middle part, install the resiliometer in the mounting hole, sleeve clearance fit is in the mounting hole, just the one end of resiliometer is located the sleeve, through setting up the sleeve, on the one hand, covers the sleeve outside the resiliometer, plays a guard action to the resiliometer, when avoiding moving and transporting the device, bumps bad resiliometer, on the other hand, makes the resiliometer can carry out the auxiliary stay when contacting the bridge, and then the bridge can not be pressed close to the bridge when protecting the bridge.

Preferably, the walking subassembly includes a walking base and four walking wheels, the walking base comprises two parallel steel sheets, connect through welding a plurality of billet between two parallel steel sheets, install the lithium cell between two parallel steel sheets of walking base, the equal normal running fit in four corners of walking base has the walking wheel, install four first motors that drive four walking wheels respectively between two parallel steel sheets of walking base, drive through all setting up an solitary first motor for every walking wheel, the rotation control mutual independence of messenger every walking wheel, and then make the device turn to more nimble, through setting up the lithium cell, make the device can use without connecting circuit, and then make things convenient for the device to carry out the operation in the open air.

Preferably, the horizontal normal running fit of one end of walking base has two support arms, the equal threaded mounting in bottom of walking base one end is kept away from to two support arms has the supporting legs, the supporting legs is through twisting the length of adjusting stretching out from the support arm bottom, two second motors that drive two support arm pivoted respectively are installed at the top of walking base, through setting up the support arm, make the device when the operation, can be through launching support arm auxiliary stay, and then the stability when guaranteeing the device operation, drive through using the second motor, make the expansion of support arm with withdraw and do not need the manpower to operate, and then make the device labour saving and time saving more.

Preferably, lifting unit includes first pneumatic cylinder, first hydraulic stem and lifting floor, and first pneumatic cylinder passes through the vertical top of installing at walking unit of bolt, and the top of first pneumatic cylinder is equipped with first hydraulic stem, and the top level of first hydraulic stem is provided with lifting floor.

Preferably, the adjusting part is including supporting the base, rotating base and the arm of force, it installs at the lifting unit top through the bolt to support the base, there is rotating base at the top of supporting the base through the bolt fastening, rotating base top one end articulates there is the arm of force, the one end that rotating base was kept away from to the arm of force articulates there is the rotation head, one side normal running fit of rotation head has the extension arm, the extension arm is the level setting, the one end of keeping away from the rotation head is fixed with the installation head, can adjust the orientation on the device upper portion through rotating base, through the arm of force, rotation head and extension arm cooperation, make the adjusting part can adjust the position of the detection part of installing overhead installation.

Preferably, rotating base includes PMKD, rotating bottom plate and third motor, PMKD's top has rotating bottom plate through pivot normal running fit, pivot and PMKD fixed connection, rotating bottom plate normal running fit is at the pivot top, and rotating bottom plate and pivot top normal running fit department are provided with ball bearing, fixed cover is equipped with first gear in the pivot between PMKD and the rotating bottom plate, normal running fit has the second gear with first gear engagement between PMKD and the rotating bottom plate, driving second gear pivoted third motor is installed at rotating bottom plate's top, annular slot rolling has been seted up near the edge in PMKD's top, a plurality of roll cooperation is installed to radian such as edge near rotating bottom plate's bottom, drive through the third motor, make second gear rotate, the second gear through with first gear engagement, drive rotating bottom plate and rotate, through setting up slot rolling and gyro wheel, make rotating bottom plate pivoted more steady, and then improve the accuracy that adjusting part position adjusted.

Preferably, a fourth motor for driving the power arm to rotate is installed at one end of the top of the rotating base, a fifth motor for driving the rotating head to rotate is installed on one side, close to one end of the rotating head, of the force arm, and a sixth motor for driving the extension arm to rotate is installed on one side of the rotating head.

Preferably, the connecting plate is fixed at the tip of installation head, and the spout has all been seted up at both ends about the sleeve, and both ends all are fixed with the width can be at the gliding otic placode of spout about in the mounting hole, and the resiliometer is fixed in the mounting hole through two otic placodes, makes the sleeve move forward, can surround the resiliometer completely.

Preferably, the equal level in flitch four corners is fixed with the third pneumatic cylinder, the one end of four third pneumatic cylinders all is equipped with the third hydraulic stem, the one end that the third pneumatic cylinder was kept away from to four third hydraulic stems all is connected with the plastic pad, through setting up four third pneumatic cylinders, four solitary third pneumatic cylinders cooperate and adjust, can receive the inseparabler laminating of test part with test part and bridge, the laminating bridge body that makes the resiliometer can be better, and make test part can be suitable for and the uneven department of bridge height.

Preferably, the using method of the road and bridge strength detection device specifically comprises the following steps:

the method comprises the following steps: the device is moved to the side of a road bridge to be detected by moving the device, the first hydraulic rod is driven by the first hydraulic cylinder to move, the height of the device is adjusted by moving the first hydraulic rod, and the height of the device is adjusted to be matched with the height of a part to be detected of the bridge;

step two: the upper half part of the device is driven by the rotating base to rotate, the direction of a detection part of the device is adjusted to be close to a part to be detected of the bridge by rotating the upper half part of the device, the power arm is driven to rotate by the fourth motor, the rotating head is driven to rotate by the fifth motor, the detection part of the device is conveyed to the position close to the part to be detected of the bridge, the extension arm is driven by the sixth motor to rotate, and the angle of the detection part is adjusted by rotating the extension arm;

step three: confirm whether parallel and level of telescopic tip and resiliometer's tip in the device detection part once, if not parallel and level, drive the second hydraulic stem through the second pneumatic cylinder and remove, the second hydraulic stem drives the sleeve through the push pedal and removes, adjust telescopic tip and resiliometer's tip to the parallel and level state, remove the device slowly through the walking subassembly, the height that the device was adjusted to cooperation lifting unit, adjust the device upper portion angle and position at cooperation adjusting part, make the telescopic tip of detection part and the tip of resiliometer just hug closely the part of waiting to detect of bridge, four third hydraulic cylinders drive four third hydraulic stems respectively and remove, the plastic pad that makes four third hydraulic stem tip tightly supports wall body or the cylinder that the bridge detected the part next door, rethread second hydraulic cylinder drives the second hydraulic stem and removes, through removing the second hydraulic stem, move the sleeve to the opposite direction of bridge, start the resiliometer and detect the intensity of bridge.

The invention has the beneficial effects that:

(1) In the invention, the device can move and walk by itself by arranging the walking component, so that the device is more convenient to transport and carry when being used outside, thereby improving the use convenience of the device, the device can move by the walking component, so that the device can be more quickly replaced to the next detection area of the bridge in the process of detecting the strength of the bridge, the efficiency is higher when the device needs to detect the strength of multiple areas of the bridge, the detection area can be more simply replaced by moving the device by the walking component, and further an operator can more easily move the detection device when the detection area is replaced, thereby reducing the working strength of operators and lightening the labor burden of the operators, through setting up lifting unit, make the device's height can be adjusted, through adjusting the device's height, on the one hand, make the device can contact and wait to detect more regions of bridge, and then make the device can be to more detailed comprehensive that a bridge detected, thereby improve the device to the precision that bridge intensity detected, on the other hand, make the device can carry out intensity detection to the road bridge of more equidimensions not, thereby make the device's application scope wider, on the other hand, make the device when not operating, can adjust down and reduce the volume, thereby make the device conveniently accomodate and deposit, simultaneously, reduce the device's volume through adjusting down, cooperation walking unit removes the device, further improve the convenience that the device removed.

(2) According to the bridge detection device, the upper part of the device can be freely adjusted by using the adjusting assembly, so that the use flexibility of the device is improved, the device is flexibly adjusted by the adjusting assembly and is matched with the lifting assembly to adjust the height of the device, on one hand, the range of an area where a detection part of the device can reach is larger, and further the comprehensiveness of the device in bridge detection is improved, so that the accuracy of the device in bridge strength detection is further improved, meanwhile, the position of the detection part of the device is adjusted more accurately, so that the data detected by the device are more scientific and standard, and on the other hand, when the device does not operate, the size can be reduced more, so that the device is more convenient to move and transport.

(3) According to the device, the walking assembly and the lifting assembly are matched with the adjusting assembly to adjust the position of the detection component, the range where the detection component can reach is further expanded, the comprehensiveness of the device for detecting the strength of the bridge is further improved, the sleeve covers the resiliometer on the one hand and plays a role in protecting the resiliometer, the resiliometer is prevented from being damaged when the device is moved and transported, and therefore the device is safer and more reliable to move and transport.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the walking assembly of the present invention.

FIG. 3 is a schematic diagram of the walking assembly with the support arms removed.

Fig. 4 is a schematic structural view of the lifting assembly of the present invention.

Fig. 5 is a schematic structural diagram of the adjusting assembly of the present invention.

Figure 6 is a cross-sectional view of a rotating assembly of the present invention.

FIG. 7 is a schematic view of the structure of the detecting member of the present invention.

Fig. 8 is a schematic view of the sleeve structure of the present invention.

FIG. 9 is a schematic view of the structure of the pasting board of the present invention.

In the figure: 1. a walking assembly; 101. a traveling base; 102. a traveling wheel; 103. a first motor; 104. a lithium battery; 2. a support arm; 201. a second motor; 202. supporting legs; 3. a lifting assembly; 301. a first hydraulic cylinder; 302. a first hydraulic lever; 303. a lifting bottom plate; 4. an adjustment assembly; 401. a support base; 402. rotating the base; 4021. fixing the bottom plate; 4022. rotating the base plate; 4023. a first gear; 4024. a second gear; 4025. a third motor; 4026. rolling a groove; 4027. a roller; 403. a force arm; 404. a fourth motor; 405. rotating the head; 406. a fifth motor; 407. an extension arm; 408. a sixth motor; 409. a mounting head; 5. a detection section; 501. a connecting plate; 502. a support pillar; 503. mounting a plate; 504. a second hydraulic cylinder; 505. a second hydraulic rod; 506. pushing the plate; 507. a sleeve; 5071. a chute; 508. a connecting frame; 6. pasting a board; 601. mounting holes; 602. an ear plate; 7. a rebound tester; 8. a third hydraulic cylinder; 801. a third hydraulic lever; 802. a plastic pad.

Detailed Description

The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the achievement purposes and the effects of the present invention can be easily understood.

As shown in fig. 1-9, a road and bridge strength detecting device according to the present invention comprises a walking component 1, a lifting component 3, an adjusting component 4 and a detecting component 5, wherein the lifting component 3 is vertically installed on the top of the walking component 1, the device can move and walk by itself by arranging the walking component 1, and therefore, when the device is used outside, the transportation and carrying are more convenient, so that the convenience of the device is improved, the device moves through the walking component 1, so that the device can be more rapidly replaced to the next detecting area in the process of detecting the bridge strength, so that the efficiency is higher when the device needs to detect the strength of multiple areas of the bridge, the device can be moved through the walking component 1, so that the device can be more simply replaced by the device, so that an operator can more easily move the detecting device when replacing the detecting area, thereby reducing the working intensity of the operator, reducing the labor burden of the operator, enabling the height of the device to be adjusted by arranging the lifting component 3 in detail, on one hand, enabling the device to contact with more adjusting areas of the bridge, thereby enabling the device to be more easily moved, and enabling the device to be more accurately detect the bridge strength, on the other hand, and enabling the device to be more suitable for detecting the bridge, and enabling the device to be more accurately matched with the device, so that the bridge to be more easily when the bridge to be used for detecting the bridge, and the device is more accurately detecting device, and the device is more, on the other hand, the moving convenience of the device is further improved, the adjusting component 4 is installed at the top of the lifting component 3, the upper portion of the device can be freely adjusted by using the adjusting component 4, the using flexibility of the device is improved, the device is flexibly adjusted by the adjusting component 4, and the height of the device is adjusted by matching with the lifting component 3, so that on one hand, the range of a region where a detection part 5 of the device can reach is larger, the comprehensiveness of the device in bridge detection is improved, the accuracy of the device in bridge strength detection is further improved, meanwhile, the position of the detection part 5 of the device is more accurately adjusted, the data detected by the device is more scientific and standard, on the other hand, when the device does not work, the size can be reduced more, the device is more convenient to move and transport, the detection part 5 is installed at one end, far away from the lifting component 3, of the adjusting component 4 is matched with the adjusting component 3 through the walking component 1, the lifting component 3, the position of the detection part 5 is adjusted, the range where the detection part 5 can reach is further enlarged, and the comprehensiveness of the bridge strength detection of the device is further improved;

the detection part 5 comprises a connecting plate 501, a flitch 6 and a resiliometer 7, wherein a plurality of parallel supporting columns 502 are fixed on one side of the connecting plate 501, a mounting plate 503 is welded on one end, away from the connecting plate 501, of the plurality of supporting columns 502, a second hydraulic cylinder 504 is horizontally mounted on one side, away from the supporting columns 502, of the mounting plate 503, a second hydraulic cylinder 505 is arranged at one end of the second hydraulic cylinder 504, a push plate 506 is vertically fixed at one end, away from the second hydraulic cylinder 504, of the second hydraulic cylinder 505, a sleeve 507 is horizontally fixed on one side, away from the second hydraulic cylinder 505, of the push plate 506, a connecting frame 508 is fixed at the bottom end, away from the supporting columns 502, of the connecting frame 508, the flitch 6 is fixed at one end, away from the connecting plate 501, a mounting hole 601 is formed in the middle of one side of the flitch 6, the resiliometer 7 (model: HT-225E) is installed in the mounting hole 601, the sleeve 507 is movably matched in the mounting hole 601, one end of the resiliometer 7 is located in the sleeve 507, on the other hand, the sleeve 507 is covered outside the resiliometer 7, so that the bridge can be safely damaged when the bridge is collided with the bridge, and the bridge can be used, and the bridge can be more reliably supported by the bridge, and the bridge can be damaged, and the bridge can be used, and the bridge can be further, and the bridge can be used for protecting device.

In an optional implementation of this embodiment, walking subassembly 1 includes a walking base 101 and four walking wheels 102, walking base 101 comprises two parallel steel sheets, connect through welding a plurality of billet between two parallel steel sheets, install lithium cell 104 between two parallel steel sheets of walking base 101, the equal normal running fit in four corners of walking base 101 has walking wheel 102, install four first motors 103 that drive four walking wheels 102 respectively between two parallel steel sheets of walking base 101, all set up an solitary first motor 103 and drive through 102 for every walking wheel, the rotation control that makes every walking wheel 102 is independent each other, and then make the device turn to more nimble, through setting up lithium cell 104, make the device can use without connecting circuit, and then make things convenient for the device to carry out the operation in the open air.

In an optional implementation of this embodiment, the horizontal normal running fit of one end of walking base 101 has two support arms 2, the equal threaded mounting in bottom of walking base 101 one end is kept away from to two support arms 2 has supporting legs 202, supporting legs 202 is through twisting the length of adjusting stretching out from support arm 2 bottom, two second motors 201 that drive two support arms 2 pivoted respectively are installed at the top of walking base 101, through setting up support arm 2, make the device when the operation, can be through launching support arm 2 auxiliary stay, and then guarantee the stability when the device operates, thereby make the device's use more reliable, drive through using second motor 201, make the expansion of support arm 2 with withdraw and do not need the manpower to operate, and then make the device labour saving and time saving more.

In an optional implementation manner of this embodiment, the lifting assembly 3 includes a first hydraulic cylinder 301, a first hydraulic rod 302, and a lifting bottom plate 303, the first hydraulic cylinder 301 is vertically installed on the top of the traveling assembly 1 through a bolt, the first hydraulic rod 302 is disposed on the top of the first hydraulic cylinder 301, and the lifting bottom plate 303 is horizontally disposed on the top of the first hydraulic rod 302.

In an optional implementation manner of this embodiment, the adjusting component 4 includes a supporting base 401, a rotating base 402 and an arm 403, the supporting base 401 is installed on the top of the lifting component 3 through a bolt, the rotating base 402 is fixed on the top of the supporting base 401 through a bolt, one end of the top of the rotating base 402 is hinged with the arm 403, one end of the arm 403, which is far away from the rotating base 402, is hinged with a rotating head 405, one side of the rotating head 405 is rotatably fitted with an extending arm 407, the extending arm 407 is horizontally arranged, one end of the extending arm 407, which is far away from the rotating head 405, is fixed with a mounting head 409, an orientation of the upper portion of the device can be adjusted through the rotating base 402, and through cooperation of the arm 403, the rotating head 405 and the extending arm 407, the adjusting component 4 can adjust the position of the detection component 5 mounted on the mounting head 409.

In an optional implementation manner of this embodiment, the rotating base 402 includes a fixed base plate 4021, a rotating base plate 4022 and a third motor 4025, the top of the fixed base plate 4021 is rotatably engaged with the rotating base plate 4022 through a rotating shaft, the rotating shaft is fixedly connected with the fixed base plate 4021, the rotating base plate 4022 is rotatably engaged with the top of the rotating shaft, a ball bearing is disposed at a position where the rotating base plate 4044 is rotatably engaged with the top of the rotating shaft, a first gear 4023 is fixedly sleeved on the rotating shaft between the fixed base plate 4021 and the rotating base plate 4022, a second gear 4024 engaged with the first gear 4023 is rotatably engaged between the fixed base plate 4021 and the rotating base plate 4022, the third motor 4025 that drives second gear 4024 pivoted is installed at the top of swivel base plate 4022, annular slot of rolling 4026 has been seted up near the edge in the top of PMKD 4021, the bottom of swivel base plate 4022 is close to the equal radian in edge and installs the gyro wheel 4027 of a plurality of roll cooperation in slot of rolling 4026, drive through third motor 4025, make second gear 4024 rotate, second gear 4024 through meshing with first gear 4023, drive swivel base plate 4022 and rotate, through setting up slot of rolling 4026 and gyro wheel 4027, make swivel base plate 4044 pivoted more steady, and then improve the accuracy of adjusting part 4 to detection part 5 position control.

In an optional implementation manner of this embodiment, a fourth motor 404 for driving the power arm 403 to rotate is installed at one end of the top of the rotating base 402, a fifth motor 406 for driving the rotating head 405 to rotate is installed at one side of the force arm 403 close to one end of the rotating head 405, and a sixth motor 408 for driving the extension arm 407 to rotate is installed at one side of the rotating head 405.

In an optional implementation manner of this embodiment, the connecting plate 501 is fixed to an end portion of the mounting head 409, the upper end and the lower end of the sleeve 507 are both provided with a sliding slot 5071, the upper end and the lower end of the mounting hole 601 are both fixed with lugs 602 having a width capable of sliding in the sliding slot 5071, and the resiliometer 7 is fixed in the mounting hole 601 through the two lugs 602, so that the sleeve 507 moves forward, and the resiliometer 7 can be completely surrounded.

In an optional implementation of this embodiment, 6 four corners of flitch are all horizontally fixed with third pneumatic cylinder 8, four third pneumatic cylinder 8's one end all is equipped with third hydraulic stem 801, four third hydraulic stem 801 keep away from the one end of third pneumatic cylinder 8 and all are connected with plastic mat 802, through setting up four third pneumatic cylinders 8, four solitary third pneumatic cylinder 8 cooperations are adjusted, can receive the inseparabler laminating of test part 5 with the bridge, on the one hand, make the laminating bridge body that resiliometer 7 can be better, thereby further improve the precision of the device testing result, on the other hand, make test part 5 can be suitable for with bridge height unevenness department, thereby further improve the device's suitability.

In an optional implementation manner of this embodiment, the method for using the road and bridge strength detection device specifically includes the following steps:

the method comprises the following steps: the walking wheel 102 is driven to rotate by the first motor 103 on the walking assembly 1, so that the walking base 101 drives the device to move, the device is moved to the side of a road bridge to be detected by moving the device, the first hydraulic rod 302 is driven by the first hydraulic cylinder 301 to move, the height of the device is adjusted by moving the first hydraulic rod 302, and the height of the device is adjusted to be matched with the height of a part to be detected of the bridge;

step two: the upper half part of the device is driven by a rotating base 402 to rotate, the direction of a detection part 5 of the device is adjusted to be close to a part to be detected of a bridge by rotating the upper half part of the device, a power arm 403 is driven to rotate by a fourth motor 404, a rotating head 405 is driven to rotate by a fifth motor 406, the detection part 5 of the device is sent to the position close to the part to be detected of the bridge, an extension arm 407 is driven by a sixth motor 408, and the angle of the detection part 5 is adjusted by rotating the extension arm 407;

step three: confirming whether the end part of a sleeve 507 in a detection part 5 of the device is flush with the end part of a resiliometer 7 or not, if not, driving a second hydraulic rod 505 to move through a second hydraulic cylinder 504, driving the sleeve 507 to move through a push plate 506 by the second hydraulic rod 505, adjusting the end part of the sleeve 507 to be flush with the end part of the resiliometer 7, slowly moving the device through a walking assembly 1, adjusting the height of the device by matching with a lifting assembly 3, adjusting the upper part angle and position of the device by matching with an adjusting assembly 4, enabling the end part of the sleeve 507 of the detection part 5 and the end part of the resiliometer 7 to be just attached to a part to be detected of a bridge, driving four third hydraulic cylinders 8 to respectively drive four third hydraulic rods 801 to move, enabling plastic pads 802 at the end parts of the four third hydraulic rods 801 to tightly abut against a wall or a column beside the part to be detected of the bridge, driving the second hydraulic cylinder 504 to move the second hydraulic rod 505, moving the sleeve 507 in the opposite direction of the bridge, and starting the resiliometer 7 to detect the strength of the bridge.

When in use, firstly, the walking wheel 102 is driven by the first motor 103 on the walking component 1 to rotate, then the walking base 101 drives the device to move, the device is moved to the side of a road bridge to be detected by moving the device, the first hydraulic cylinder 301 drives the first hydraulic rod 302 to move, the height of the device is adjusted by moving the first hydraulic rod 302, the height of the device is adjusted to be matched with the height of a part to be detected of the bridge, the device can move and walk by itself by arranging the walking component 1, and further the device is more convenient to transport and carry when being used outside, thereby improving the use convenience of the device, the device moves through the walking component 1, so that the device can be more quickly replaced to the next detection area of the bridge in the process of detecting the strength of the bridge, therefore, when the device needs to detect the strength of multiple areas of a bridge, the efficiency is higher, the device is simpler to replace a detection area by moving the device through the walking component 1, and further an operator can move the detection device more easily when replacing the detection area, so that the working strength of the operator is reduced, and the labor burden of the operator is lightened, the height of the device can be adjusted by arranging the lifting component 3, on one hand, the device can contact more areas of the bridge to be detected by adjusting the height of the device, so that the device can detect one bridge more in detail and comprehensively, thereby improving the precision of the device in detecting the strength of the bridge, on the other hand, the device can detect the strength of more roads and bridges with different sizes, so that the application range of the device is wider, on the other hand, the device can be adjusted downwards to reduce the volume when not in operation, thereby being convenient for storage and storage, meanwhile, the volume of the device is reduced through downward adjustment, the device is moved by matching with the walking component 1, the convenience of the movement of the device is further improved, then, the upper half part of the device is driven by the rotating base 402 to rotate, the direction of the detection part 5 of the device is adjusted to be close to the part to be detected of the bridge by rotating the upper half part of the device, the power arm 403 is driven to rotate by the fourth motor 404, the rotating head 405 is driven to rotate by the fifth motor 406, the detection part 5 of the device is sent to be close to the part to be detected of the bridge, the sixth motor 408 is used for driving, the extension arm 407 is rotated, the angle of the detection part 5 is adjusted by rotating the extension arm 407, the upper part of the device can be freely adjusted by using the adjusting component 4, thereby improving the flexibility of the use of the device, the device is flexibly adjusted through the adjusting component 4, the height of the device is adjusted by matching with the lifting component 3, on one hand, the range of an area which can be reached by a detection part 5 of the device is larger, further the comprehensiveness of the device for bridge detection is improved, further the accuracy of the device for bridge strength detection is improved, meanwhile, the position of the detection part 5 of the device is more accurately adjusted, so that the data detected by the device is more scientific and standard, on the other hand, when the device does not work, the size which can be reduced is more, so that the device is more convenient to move and transport, finally, whether the end part of a sleeve 507 in the detection part 5 of the device is flush with the end part of a resiliometer 7 is confirmed, if the end part is not flush, a second hydraulic cylinder 504 drives a second hydraulic rod 505 to move, and the second hydraulic rod 505 drives the sleeve 507 to move through a push plate 506, the end part of the sleeve 507 and the end part of the resiliometer 7 are adjusted to be in a parallel and level state, the device is slowly moved through the walking component 1, the height of the device is adjusted through the lifting component 3, the upper part angle and the position of the device are adjusted through the matching adjusting component 4, the end part of the sleeve 507 of the detection part 5 and the end part of the resiliometer 7 are just tightly attached to the part to be detected of the bridge, the four third hydraulic cylinders 8 respectively drive the four third hydraulic rods 801 to move, plastic pads 802 at the end parts of the four third hydraulic rods 801 are tightly abutted to a wall body or a column body beside the part to be detected of the bridge, the second hydraulic cylinder 504 drives the second hydraulic rod 505 to move, the sleeve 507 is moved towards the opposite direction of the bridge through moving the second hydraulic rod 505, the resiliometer 7 is started to detect the strength of the bridge, the walking component 1 and the lifting component 3 are matched with the adjusting component 4 to adjust the position of the detection part 5, further expand the scope that detection part 5 can reach, thereby further improve the device to bridge strength detection's comprehensiveness, through setting up sleeve 507, on the one hand, cover sleeve 507 outside resiliometer 7, play a guard action to resiliometer 7, when avoiding removing the transportation device, hit and damage resiliometer 7, thereby make the removal and the transportation of the device safer and more reliable, on the other hand, make resiliometer 7 when contacting the bridge, sleeve 507 can carry out the auxiliary stay, and then protect resiliometer 7 can not be when pressing close to the bridge, collide with the bridge and damage, thereby lengthen the life of the device, through setting up four third pneumatic cylinders 8, four solitary third pneumatic cylinders 8 cooperate and adjust, can be with detection part 5 and bridge receive the closer laminating of detection part, on the one hand, make resiliometer 7 can be better laminating bridge body, therefore, the precision of the detection result of the device is further improved, and on the other hand, the detection part 5 can be applied to the uneven part of the bridge, so that the applicability of the device is further improved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are intended to be within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a road and bridge intensity detection device, includes walking subassembly (1), lifting unit (3), adjusting part (4) and detecting element (5), its characterized in that: a lifting assembly (3) is vertically arranged at the top of the walking assembly (1), an adjusting assembly (4) is arranged at the top of the lifting assembly (3), and a detection part (5) is arranged at one end, far away from the lifting assembly (3), of the adjusting assembly (4);

wherein, detection part (5) are including connecting plate (501), flitch (6) and resiliometer (7), one side of connecting plate (501) is fixed with support column (502) of a plurality of parallel arrangement, a plurality of the one end welding that connecting plate (501) were kept away from in support column (502) has mounting panel (503), one side horizontal installation that support column (502) were kept away from in mounting panel (503) has second hydraulic cylinder (504), the one end of second hydraulic cylinder (504) is equipped with second hydraulic cylinder (505), the vertical push pedal (506) that is fixed with of one end that second hydraulic cylinder (504) were kept away from in second hydraulic cylinder (505), one side horizontal fixation that second hydraulic cylinder (505) was kept away from in push pedal (506) has sleeve (507), the bottom mounting that support column (502) one side was kept away from in connecting plate (501) has link (508), the one end that connecting plate (501) were kept away from in link (508) is fixed with flitch (6), mounting hole (601) have been seted up in flitch (6) one side, resiliometer (7) are installed in mounting hole (601), sleeve (507) activity cooperation hole (507).

2. The road and bridge strength detection device of claim 1, wherein: walking subassembly (1) includes a walking base (101) and four walking wheels (102), walking base (101) comprises two parallel steel sheets, connect through welding a plurality of billet between two parallel steel sheets, install lithium cell (104) between two parallel steel sheets of walking base (101), the equal normal running fit in four corners of walking base (101) has walking wheel (102), install four first motor (103) of driving four walking wheels (102) respectively between two parallel steel sheets of walking base (101).

3. The road and bridge strength detection device according to claim 2, wherein: the horizontal normal running fit of one end of walking base (101) has two support arms (2), and supporting legs (202) are installed to the equal screw thread in bottom that walking base (101) one end was kept away from in two support arms (2), and supporting legs (202) are through twisting the length of adjusting to stretch out from support arm (2) bottom, and two second motor (201) of driving two support arms (2) pivoted respectively are installed at the top of walking base (101).

4. The road and bridge strength detection device of claim 1, wherein: lifting unit (3) include first pneumatic cylinder (301), first hydraulic stem (302) and lifting bottom plate (303), and vertical the installing at the top of walking subassembly (1) of bolt is passed through in first pneumatic cylinder (301), and the top of first pneumatic cylinder (301) is equipped with first hydraulic stem (302), and the top level of first hydraulic stem (302) is provided with lifting bottom plate (303).

5. The road and bridge strength detection device according to claim 1, wherein: adjusting part (4) is including supporting base (401), rotating base (402) and arm of force (403), it installs at lifting unit (3) top to support base (401) through the bolt, there are rotating base (402) at the top of supporting base (401) through the bolt fastening, rotating base (402) top one end articulates there is arm of force (403), the one end of keeping away from rotating base (402) is articulated to have rotation head (405) arm of force (403), one side normal running fit who rotates head (405) has extension arm (407), extension arm (407) are the level setting, the one end of keeping away from rotation head (405) in extension arm (407) is fixed with installation head (409).

6. The road and bridge strength detection device of claim 5, wherein: rotating base (402) includes PMKD (4021), PMKD (4022) and third motor (4025), PMKD (4021)'s top is through pivot normal running fit with PMKD (4022), fixed cover is equipped with first gear (4023) in the pivot between PMKD (4021) and PMKD (4022), normal running fit has second gear (4024) with first gear (4023) meshing between PMKD (4021) and PMKD (4022), third motor (4025) of drive second gear (4024) pivoted is installed at the top of PMKD (4022), annular slot roll (4026) have been seted up near the edge in the top of PMKD (4021), the bottom of PMKD (4022) is near the edge and the like installs gyro wheel (4027) of a plurality of roll cooperation in slot roll (4026) to radian.

7. The road and bridge strength detection device of claim 5, wherein: a fourth motor (404) for driving a power arm (403) to rotate is installed at one end of the top of the rotating base (402), a fifth motor (406) for driving the rotating head (405) to rotate is installed on one side, close to one end of the rotating head (405), of the power arm (403), and a sixth motor (408) for driving an extension arm (407) to rotate is installed on one side of the rotating head (405).

8. The road and bridge strength detection device according to claim 5, wherein: connecting plate (501) are fixed at the tip of installation head (409), and spout (5071) have all been seted up at sleeve (507) upper and lower both ends, and both ends all are fixed with width can be in spout (5071) gliding otic placode (602) about in mounting hole (601), and resiliometer (7) are fixed in mounting hole (601) through two otic placodes (602).

9. The road and bridge strength detection device according to claim 1, wherein: flitch (6) four corners is the equal level and is fixed with third pneumatic cylinder (8), and the one end of four third pneumatic cylinders (8) all is equipped with third hydraulic stem (801), and the one end that third pneumatic cylinder (8) were kept away from in four third hydraulic stem (801) all is connected with plastic pad (802).

10. The road and bridge strength detection device of claim 1, wherein: the use method of the road and bridge strength detection device specifically comprises the following steps:

the method comprises the following steps: the device is driven by a first motor (103) on a walking assembly (1) to enable a walking wheel (102) to rotate, a walking base (101) is further enabled to drive the device to move, the device is moved beside a road bridge to be detected by moving the device, the device is driven by a first hydraulic cylinder (301) to enable a first hydraulic rod (302) to move, the height of the device is adjusted by moving the first hydraulic rod (302), and the height of the device is adjusted to be matched with the height of a part to be detected of the bridge;

step two: the upper half part of the device is rotated by driving a rotating base (402), the direction of a detection part (5) of the device is adjusted to be close to a part to be detected of a bridge by rotating the upper half part of the device, a power arm (403) is driven to rotate by a fourth motor (404), a rotating head (405) is driven to rotate by a fifth motor (406), the detection part (5) of the device is sent to the position close to the part to be detected of the bridge, the extension arm (407) is rotated by driving a sixth motor (408), and the angle of the detection part (5) is adjusted by rotating the extension arm (407);

step three: confirming whether the end part of a sleeve (507) in a detection part (5) of the device is flush with the end part of a resiliometer (7) or not, if not, driving a second hydraulic cylinder (505) to move through a second hydraulic cylinder (504), driving the sleeve (507) to move through a push plate (506) by the second hydraulic cylinder (505), adjusting the end part of the sleeve (507) and the end part of the resiliometer (7) to be in a flush state, slowly moving the device through a walking assembly (1), adjusting the height of the device in cooperation with a lifting assembly (3), adjusting the upper part angle and position of the device through a cooperation adjusting assembly (4), enabling the end part of the sleeve (507) of the detection part (5) and the end part of the resiliometer (7) to be just attached to a part to be detected of a bridge, driving four third hydraulic cylinders (8) to respectively drive four third hydraulic rods (801) to move, enabling pads (802) at the end parts of the four third hydraulic rods (801) to abut against a wall body or a column body beside the part to be detected of the bridge tightly, driving the second hydraulic cylinder (505) to move through the second hydraulic cylinder (505), and starting the strength detection of the bridge by the second hydraulic cylinder (507).