CN211171613U - Device for bridge detection and engineering vehicle - Google Patents
Device for bridge detection and engineering vehicle Download PDFInfo
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- CN211171613U CN211171613U CN201921807968.XU CN201921807968U CN211171613U CN 211171613 U CN211171613 U CN 211171613U CN 201921807968 U CN201921807968 U CN 201921807968U CN 211171613 U CN211171613 U CN 211171613U
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- telescopic rod
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- fixing hole
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- bridge inspection
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Abstract
The utility model discloses a device for bridge detects, including suspending in midair the support, it has an obstacle to avoid mechanism to suspend in midair on the support, and obstacle avoidance mechanism includes base, first telescopic link, second telescopic link, third telescopic link and fixed block, and base and fixed block are connected through first telescopic link, second telescopic link and third telescopic link. The utility model discloses, through designing a barrier on the suspension bracket of machineshop car and dodging the mechanism, when the street lamp of bridge side hinders the machineshop car direction of travel, the machineshop car can not get around barriers such as street lamp pole through the mode of lift suspension bracket to accelerate bridge detection speed, improve bridge detection efficiency; and because do not need frequently to go up and down, operative employee does not have uncomfortable and feels, has further improved the operation progress of detection achievement.
Description
Technical Field
The utility model relates to a bridge detects instrument technical field, concretely relates to a device and machineshop car for bridge detects.
Background
The bridge is an important building in social life, the quality of the bridge is directly related to the life safety of people, the design life of the bridge is usually dozens of years or hundreds of years, and the bridge needs to be detected and maintained in the use process, so that the safe operation of the bridge is guaranteed. The bridge detection significance is mainly embodied in the following aspects: first, by performing periodic inspections of the bridge, a profile can be established relating to the condition of the bridge. Secondly, the bridge is regularly detected, so that the health condition of the bridge can be checked, and further diseases can be found or the development of the diseases can be controlled in time. Thirdly, the bridge is regularly detected, so that the technical condition of the bridge can be evaluated, objective and detailed statistical data can be formed, and important reference data can be provided for maintenance, reinforcement, technical transformation and the like of the bridge. Fourthly, the bridge is regularly detected, potential safety hazards of the bridge can be timely found, and therefore safety accidents can be effectively prevented.
For the traditional bridge detection process, particularly for the detection of the lower part of the bridge, an engineering vehicle with a U-shaped suspension arm is needed to suspend detection personnel and equipment to the lower part of the bridge, however, the bridge is usually provided with infrastructures such as street lamps, and during the detection process of the traditional engineering vehicle, along with the detection depth, in the advancing direction of the engineering vehicle, a street lamp pole can block an engineering vehicle suspension support, so that the normal operation of the detection process is influenced. The traditional method is that the suspension bracket is lifted to bypass obstacles such as a lamp post and then is adjusted to a preset station, a large amount of detection time is wasted in the process, the detection efficiency is low, and the suspension bracket is often moved up and down in the process, so that the discomfort phenomenon of operators is caused, and the continuous operation of bridge detection is influenced.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a device for bridge detects to accelerated bridge detection speed, improved bridge detection efficiency.
The utility model provides an engineering truck to bridge detection speed has been accelerated, bridge detection efficiency is improved.
The utility model provides a device for bridge detection, is including suspending the support in midair, it has an obstacle avoidance mechanism to suspend fixed mounting on the support in midair, obstacle avoidance mechanism includes base, first telescopic link, second telescopic link, third telescopic link and fixed block, the base with the fixed block passes through first telescopic link the second telescopic link with the third telescopic link is connected, first telescopic link the second telescopic link with third telescopic link parallel arrangement, just first telescopic link, the second telescopic link with have the clearance between the third telescopic link horizontal direction, be provided with in the base and connect respectively first telescopic link, second telescopic cylinder and the third telescopic cylinder of first telescopic link, second telescopic cylinder and third telescopic cylinder of second telescopic link and third telescopic cylinder one end, first telescopic cylinder, the second telescopic cylinder and the third telescopic cylinder are used for controlling respectively first telescopic link, second telescopic cylinder and the third telescopic cylinder is used for controlling first telescopic link, And the second telescopic rod and the third telescopic rod are connected with and disconnected from the fixed block.
Preferably, a first rotating mechanism, a second rotating mechanism and a third rotating mechanism which respectively control the first telescopic rod, the second telescopic rod and the third telescopic rod are further arranged in the base, and the first rotating mechanism, the second rotating mechanism and the third rotating mechanism are respectively used for controlling the first telescopic rod, the second telescopic rod and the third telescopic rod to rotate along the axial direction of the first telescopic rod, the second telescopic rod and the third telescopic rod.
Preferably, the fixed block is provided with a first fixed hole, a second fixed hole and a third fixed hole, through which the first telescopic rod, the second telescopic rod and the third telescopic rod pass and are fixed, and the first fixed hole, the second fixed hole and the third fixed hole are respectively matched with the outlines of the first telescopic rod, the second telescopic rod and the third telescopic rod.
Preferably, the first fixing hole and the second fixing hole are symmetrically arranged with a center line of the fixing block as a symmetry axis.
Preferably, the first telescopic rod and the second telescopic rod have the same external dimension.
Preferably, the first telescopic rod and the second telescopic rod both comprise a first cylindrical rod and a first rectangular strip arranged along the axial direction of the first cylindrical rod, and the first cylindrical rod and the first rectangular strip are integrally arranged.
Preferably, a first clamping groove is formed in the first rectangular strip and used for being clamped with the fixing block.
Preferably, the third telescopic link includes, the cylindrical member of second and follow second rectangle strip and the third rectangle strip that the cylindrical member axis direction of second set up, the second rectangle strip with the third rectangle strip with the cylindrical member of second is symmetry central symmetry setting, the cylindrical member of second with the second rectangle strip with third rectangle strip is integrative to be set up.
Preferably, a second clamping groove and a third clamping groove are symmetrically formed in the second rectangular strip and the third rectangular strip respectively, and the second clamping groove and the third clamping groove are used for being clamped with the fixing block.
The engineering vehicle comprises the device for bridge detection and an engineering vehicle body, wherein the obstacle avoidance mechanism is arranged on the engineering vehicle body through the suspension bracket.
The beneficial effects of the utility model are embodied in: by designing the obstacle avoidance mechanism on the suspension bracket of the engineering truck, when the street lamp on the side edge of the bridge obstructs the traveling direction of the engineering truck, the engineering truck can bypass obstacles such as a street lamp post and the like without lifting the suspension bracket, but directly bypass the street lamp post through the obstacle avoidance mechanism, the suspension bracket of the engineering truck is not required to be lifted during the operation of the process, a worker can continue to perform detection work, the detection operation of the worker is not influenced, the bridge detection speed is accelerated, and the bridge detection efficiency is improved; and because do not need frequently to go up and down, operative employee does not have uncomfortable and feels, has further improved the operation progress of detection achievement.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of a bridge inspection apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a conventional bridge inspection apparatus according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an obstacle avoidance mechanism according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a fixing block according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a first telescopic rod and a second telescopic rod provided in an embodiment of the present invention;
fig. 6 is a schematic structural view of a third telescopic rod according to an embodiment of the present invention;
fig. 7 is a first schematic view illustrating an operation state of an obstacle avoidance mechanism according to an embodiment of the present invention;
fig. 8 is a second schematic view illustrating an operation state of the obstacle avoidance mechanism according to an embodiment of the present invention;
fig. 9 is a third schematic view of an operation state of the obstacle avoidance mechanism according to an embodiment of the present invention.
In the figure, 10-bridge deck, 20-engineering truck, 30-suspension bracket, 31-obstacle avoidance mechanism, 311-base, 312-fixing block, 3121-first fixing hole, 3122-second fixing hole, 3123-third fixing hole, 313-first telescopic rod, 3131-first cylindrical rod piece, 3132-first rectangular bar, 3133-first clamping groove, 314-second telescopic rod, 315-third telescopic rod, 3151-second cylindrical rod piece, 3152-second rectangular bar, 3153-third rectangular bar, 3154-second clamping groove, 3155-third clamping groove, 40-lamp post, 50-operation table.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
Fig. 1 is a schematic structural view of a bridge inspection apparatus according to an embodiment of the present invention; fig. 2 is a schematic structural view of a conventional bridge inspection apparatus according to an embodiment of the present invention; with reference to fig. 1 and 2, the present invention provides a pair of device for bridge detection, including the suspension bracket 30, the suspension bracket 30 is fixedly mounted with an obstacle avoiding mechanism 31, that is, the present invention relates to the distinguishing features of the conventional bridge detection device shown in fig. 2.
Fig. 3 is a schematic structural view of an obstacle avoiding mechanism 31 according to an embodiment of the present invention, and as shown in fig. 3, the obstacle avoiding mechanism 31 includes a base 311, a first telescopic rod 313, a second telescopic rod 314, a third telescopic rod 315, and a fixed block 312, the base 311 and the fixed block 312 are connected by the first telescopic rod 313, the second telescopic rod 314, and the third telescopic rod 315, the first telescopic rod 313, the second telescopic rod 314, and the third telescopic rod 315 are arranged in parallel, and a gap is provided between the first telescopic rod 313, the second telescopic rod 314, and the third telescopic rod 315 in a horizontal direction.
Particularly, a first telescopic cylinder, a second telescopic cylinder and a third telescopic cylinder which are respectively connected with one end of the first telescopic rod 313, one end of the second telescopic rod 314 and one end of the third telescopic rod 315 are arranged in the base 311, and the first telescopic cylinder, the second telescopic cylinder and the third telescopic cylinder are respectively used for controlling the connection and disconnection of the first telescopic rod 313, the second telescopic rod 314 and the third telescopic rod 315 with the fixed block 312. It should be noted that the utility model provides a first telescopic cylinder, second telescopic cylinder and third telescopic cylinder itself that relate to are current design. Its purpose is connected the one end of first telescopic link 313, second telescopic link 314 and third telescopic link 315, drives corresponding first telescopic link 313, second telescopic link 314 and the motion of third telescopic link 315 when corresponding first telescopic cylinder, second telescopic cylinder and the flexible cylinder of third stretch out and draw back to realize the disconnection and the connection of first telescopic link 313, second telescopic link 314 and third telescopic link 315 and fixed block 312.
Particularly, a first rotating mechanism, a second rotating mechanism and a third rotating mechanism which respectively control the first telescopic rod 313, the second telescopic rod 314 and the third telescopic rod 315 are further arranged in the base 311, and the first rotating mechanism, the second rotating mechanism and the third rotating mechanism are respectively used for controlling the first telescopic rod 313, the second telescopic rod 314 and the third telescopic rod 315 to rotate along the axial direction thereof. It should be noted that the first rotating mechanism, the second rotating mechanism and the third rotating mechanism involved in the present invention are of the existing design. The first telescopic rod 313, the second telescopic rod 314 and the third telescopic rod 315 are correspondingly connected, so that the first telescopic rod 313, the second telescopic rod 314 and the third telescopic rod 315 can respectively rotate along the axial direction of the first telescopic rod 313, the second telescopic rod 314 and the third telescopic rod 315.
Further, the fixing block 312 is provided with a first fixing hole 3121, a second fixing hole 3122, and a third fixing hole 3123 for the first telescopic rod 313, the second telescopic rod 314, and the third telescopic rod 315 to pass through and fix, as shown in fig. 4; and the first fixing hole 3121, the second fixing hole 3122 and the third fixing hole 3123 are respectively matched with the external form profile of the first telescopic rod 313, the second telescopic rod 314 and the third telescopic rod 315. And the first fixing hole 3121 and the second fixing hole 3122 are symmetrically disposed with a center line of the fixing block 312 as a symmetry axis. The first telescopic rod 313 and the second telescopic rod 314 have the same external dimension.
As shown in fig. 5, each of the first and second telescopic rods 313 and 314 includes a first cylindrical rod 3131 and a first rectangular strip 3132 arranged along an axial direction of the first cylindrical rod 3131, and the first cylindrical rod 3131 and the first rectangular strip 3132 are integrally arranged. The first rectangular strip 3132 has a first engaging groove 3133, and the first engaging groove 3133 is used to engage with the fixing block 312, as shown in fig. 3.
As shown in fig. 6, the third telescopic rod 315 includes a second cylindrical rod 3151, and a second rectangular bar 3152 and a third rectangular bar 3153 that are disposed along an axial direction of the second cylindrical rod 3151, where the second rectangular bar 3152 and the third rectangular bar 3153 are symmetrically disposed with the second cylindrical rod 3151 as a symmetric center, the second cylindrical rod 3151, the second rectangular bar 3152 and the third rectangular bar 3153 are integrally disposed, a second locking groove 3154 and a third locking groove 3155 are symmetrically disposed on the second rectangular bar 3152 and the third rectangular bar 3153, respectively, and the second locking groove 3154 and the third locking groove 3155 are used for being locked with the fixing block 312, as shown in fig. 3.
The utility model also provides a machineshop car 20, including foretell a device and the machineshop car 20 body for the bridge detects, obstacle evading mechanism 31 passes through suspension bracket 30 install in on the machineshop car 20 body, wherein suspension bracket 30's end connection operation panel 50, operation panel 50 are used for bearing operating personnel and detection device and detect work, as shown in fig. 1.
The working principle is as follows:
when bridge detection is needed, the lamp post 40 obstructs the moving direction of the hanging bracket 30 of the engineering vehicle 20, at this time, the first telescopic rod 313 is contracted, and the rest of the second telescopic rod 314 and the third telescopic rod 315 are connected with the base 311 and the fixed block 312, as shown in fig. 7, the workbench is guaranteed to be kept at a normal station. The engineering truck 20 or the suspension bracket 30 is continuously operated to move forward, so that the lamp post 40 is located between the first telescopic rod 313 and the third telescopic rod 315, the first telescopic rod 313 is extended by the first telescopic cylinder connected with the first telescopic rod 313 to enable the first telescopic rod 313 to be inserted into the first fixing hole 3121 of the fixing block 312, when a predetermined hole position is reached, the first rotating mechanism drives the first telescopic rod 313 to enable the first clamping groove 3133 to be clamped with the fixing block 312, after the clamping is completed, the third telescopic rod 315 rotates to release the clamping state with the fixing block 312, then the third telescopic rod contracts, the engineering truck 20 continuously moves to enable the lamp post 40 to be located between the third telescopic rod 315 and the second telescopic rod 314, as shown in fig. 8, after the lamp post 40 passes through the third telescopic rod 315, the third telescopic rod 315 is sequentially clamped with the fixing block 312 under the operation of the third telescopic cylinder and the third rotating mechanism, and the specific operation condition is the same as the, as shown in fig. 9; after the third telescopic rod 315 is engaged with the fixed block 312, the second telescopic rod 314 retracts, and the operation processes of the first telescopic rod 313 and the second telescopic rod 314 are repeated until the lamp post 40 moves out of the obstacle avoidance mechanism 31, thereby completing the avoidance operation of the lamp post 40.
The beneficial effects of the utility model are embodied in: by designing the obstacle avoidance mechanism on the suspension bracket of the engineering truck, when the street lamp on the side edge of the bridge obstructs the traveling direction of the engineering truck, the engineering truck can bypass obstacles such as a street lamp post and the like without lifting the suspension bracket, but directly bypass the street lamp post through the obstacle avoidance mechanism, the suspension bracket of the engineering truck is not required to be lifted during the operation of the process, a worker can continue to perform detection work, the detection operation of the worker is not influenced, the bridge detection speed is accelerated, and the bridge detection efficiency is improved; and because do not need frequently to go up and down, operative employee does not have uncomfortable and feels, has further improved the operation progress of detection achievement.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. A device for bridge inspection characterized in that: the obstacle avoidance device comprises a suspension support, wherein an obstacle avoidance mechanism is fixedly mounted on the suspension support and comprises a base, a first telescopic rod, a second telescopic rod, a third telescopic rod and a fixed block, the base and the fixed block are connected through the first telescopic rod, the second telescopic rod and the third telescopic rod, the first telescopic rod, the second telescopic rod and the third telescopic rod are arranged in parallel, a gap is formed among the first telescopic rod, the second telescopic rod and the third telescopic rod in the horizontal direction, a first telescopic cylinder, a second telescopic cylinder and a third telescopic cylinder are arranged in the base and are respectively connected with one end of the first telescopic rod, the second telescopic cylinder and one end of the third telescopic rod, and the first telescopic cylinder, the second telescopic cylinder and the third telescopic cylinder are respectively used for controlling the first telescopic cylinder, the second telescopic cylinder and the third telescopic cylinder, And the second telescopic rod and the third telescopic rod are connected with and disconnected from the fixed block.
2. The apparatus for bridge inspection according to claim 1, wherein: the base is internally provided with a first rotating mechanism, a second rotating mechanism and a third rotating mechanism which respectively control the first telescopic rod, the second telescopic rod and the third telescopic rod, and the first rotating mechanism, the second rotating mechanism and the third rotating mechanism are respectively used for controlling the first telescopic rod, the second telescopic rod and the third telescopic rod to rotate along the axial direction of the first telescopic rod, the second telescopic rod and the third telescopic rod.
3. The apparatus for bridge inspection according to claim 1, wherein: the fixing block is provided with a first fixing hole, a second fixing hole and a third fixing hole, the first fixing hole, the second fixing hole and the third fixing hole are used for allowing the first telescopic rod, the second telescopic rod and the third telescopic rod to penetrate through and fix, and the first fixing hole, the second fixing hole and the third fixing hole are respectively matched with the appearance profiles of the first telescopic rod, the second telescopic rod and the third telescopic rod.
4. A device for bridge inspection according to claim 3, wherein: the first fixing hole and the second fixing hole are symmetrically arranged by taking the center line of the fixing block as a symmetry axis.
5. The apparatus for bridge inspection according to claim 1, wherein: the first telescopic rod and the second telescopic rod are the same in external dimension.
6. The apparatus for bridge inspection according to claim 1, wherein: the first telescopic link with the second telescopic link all includes, first cylindrical member and edge the first rectangle strip that first cylindrical member axis direction set up, first cylindrical member with first rectangle strip is integrative to be set up.
7. The apparatus for bridge inspection according to claim 6, wherein: a first clamping groove is formed in the first rectangular strip and used for being clamped with the fixing block.
8. The apparatus for bridge inspection according to claim 1, wherein: the third telescopic link includes, the cylindrical member of second and follows second rectangle strip and third rectangle strip that the cylindrical member axis direction of second set up, the second rectangle strip with the third rectangle strip with the cylindrical member of second sets up as symmetry center symmetry, the cylindrical member of second with the second rectangle strip with third rectangle strip is integrative to be set up.
9. The apparatus for bridge inspection according to claim 8, wherein: and a second clamping groove and a third clamping groove are symmetrically formed in the second rectangular strip and the third rectangular strip respectively, and the second clamping groove and the third clamping groove are used for being clamped with the fixing block.
10. A working vehicle comprising the apparatus for bridge inspection according to any one of claims 1 to 9 and a working vehicle body to which the obstacle avoidance mechanism is attached via the suspension bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921807968.XU CN211171613U (en) | 2019-10-25 | 2019-10-25 | Device for bridge detection and engineering vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921807968.XU CN211171613U (en) | 2019-10-25 | 2019-10-25 | Device for bridge detection and engineering vehicle |
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| Publication Number | Publication Date |
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| CN211171613U true CN211171613U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921807968.XU Active CN211171613U (en) | 2019-10-25 | 2019-10-25 | Device for bridge detection and engineering vehicle |
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| CN (1) | CN211171613U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644359A (en) * | 2019-10-25 | 2020-01-03 | 郑州市建设工程质量检测有限公司 | A barrier circumvention device and machineshop car for bridge detects |
| CN112359731A (en) * | 2020-11-05 | 2021-02-12 | 江苏省交通工程集团有限公司 | Movable hanging basket device for concrete tie rod of tied arch bridge |
| CN113174861A (en) * | 2021-04-28 | 2021-07-27 | 深圳市文业照明实业有限公司 | Bridge lighting system installs carrier |
-
2019
- 2019-10-25 CN CN201921807968.XU patent/CN211171613U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644359A (en) * | 2019-10-25 | 2020-01-03 | 郑州市建设工程质量检测有限公司 | A barrier circumvention device and machineshop car for bridge detects |
| CN112359731A (en) * | 2020-11-05 | 2021-02-12 | 江苏省交通工程集团有限公司 | Movable hanging basket device for concrete tie rod of tied arch bridge |
| CN113174861A (en) * | 2021-04-28 | 2021-07-27 | 深圳市文业照明实业有限公司 | Bridge lighting system installs carrier |
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