CN206667048U - A kind of bridge inspection vehicle - Google Patents
A kind of bridge inspection vehicle Download PDFInfo
- Publication number
- CN206667048U CN206667048U CN201720218533.6U CN201720218533U CN206667048U CN 206667048 U CN206667048 U CN 206667048U CN 201720218533 U CN201720218533 U CN 201720218533U CN 206667048 U CN206667048 U CN 206667048U
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- CN
- China
- Prior art keywords
- expansion link
- pedestal
- bridge inspection
- inspection vehicle
- rotating bar
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of bridge inspection vehicle, including chassis vehicle, girder device and counter weight device, wherein：The girder device includes rollover stand, lifting truss, reversing frame and falsework, hanging device is hinged with the falsework, the hanging device is divided into pedestal and the scalable expansion link in pedestal, the expansion link is rotatably connected to hook away from pedestal one end, described to hang on lifting truss, passes through above-mentioned setting, workbench and expansion link are attached using hanging device, so as to which active force can be shared by hanging device, the damage for the active force at reversing frame, avoiding reversing frame is reduced；Expansion link is scalable to be connected in pedestal, so as to be adjusted to the position of hook mounting, so as to adjust the length of hanging device according to rotational angle and with the distance of bridge, so as to which hanging device has the wider array of scope of application.
Description
Technical field
Bridge maintenance field is the utility model is related to, more particularly to a kind of bridge inspection vehicle.
Background technology
At present, Authorization Notice No. is that CN203684085U Chinese patent discloses a kind of bridge with span formula counter weight device
Beam detects car, including chassis, rotary table, jib lubbing mechanism, vertical truss, reversing frame, falsework and counter weight device, the counterweight
Device is made up of hydraulic jack, balancing weight and counterweight support, and one end of the counterweight support is fixedly connected with rotary table, described
The other end of counterweight support is provided with balancing weight, and balancing weight is hinged with counterweight support and is fixedly connected, one end of the hydraulic jack
It is hinged and is fixedly connected with rotary table, the other end of the hydraulic jack is hinged with balancing weight is fixedly connected.
But be only supported between this falsework and vertical truss by reversing frame, Support Position is by from work
On frame and falsework during the gravity of operating personnel, strong point stress is big, and required bonding strength is high, and the load-bearing of falsework
Ability also is difficult to be lifted.
Utility model content
The purpose of this utility model is to provide the strong bridge inspection vehicle of a kind of working stability, weight capacity.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of bridge inspection vehicle,
Including chassis vehicle, girder device and counter weight device, wherein：The girder device includes rollover stand, lifting truss, reversing frame and work
To make frame, hanging device is hinged with the falsework, the hanging device is divided into pedestal and the scalable expansion link in pedestal,
The expansion link is rotatably connected to hook away from pedestal one end, described to hang on lifting truss.
By using above-mentioned technical proposal, workbench and expansion link are attached using hanging device, so as to active force
It can be shared by hanging device, reduce the damage for the active force at reversing frame, avoiding reversing frame；Expansion link is scalable to be connected to
In pedestal, so as to be adjusted to the position of hook mounting, hung so as to adjust according to rotational angle and with the distance of bridge
The length of connection device, so as to which hanging device has the wider array of scope of application, link up with and be rotatably connected on expansion link, can be facilitated
Adjust the direction of the mouth hanging of hook so that what hook can be stable is articulated on lifting truss；If bridge bottom has and can hung simultaneously
The occasion connect, the lower section for mounting bridge can also will be linked up with, falsework is supported using bridge structure, structure is more steady
It is fixed, while the support requirement of detection car in itself is also decreased, improve the weight capacity of bridge inspection vehicle.
The utility model is further arranged to：It is described towards being provided with external screw thread at the outer wall of pedestal on the expansion link
The internal thread coordinated with external screw thread is provided with pedestal.
By using above-mentioned technical proposal, the mode coordinated using screw thread controls the flexible of expansion link, the stretching of expansion link
Length control is accurate, and coordinates mutually to contradict by screw thread between expansion link and pedestal and tense, therefore expansion link and pedestal
Between fixation power it is larger.
The utility model is further arranged to：The side of the expansion link is also hinged with rotating bar.
The utility model is further arranged to：The axle center of the be hinged plane rotated of the rotating bar and expansion link is coplanar.
By using above-mentioned technical proposal, the setting of rotating bar can drive expansion link to be rotated, and be hinged mode is pacified
Fill rotating bar, the side of expansion link can be turned to when that need not use, will not space-consuming, can face expansion link when producing
Axle center, the arm of force with maximum when being rotated to expansion link, active force is maximum during rotation, rotates more laborsaving.
The utility model is further arranged to：Rotating bar center symmetric setting on expansion link has two.
By using above-mentioned technical proposal, symmetrically arranged rotating bar can stand in the side of expansion link when rotating
Operated, avoid rotating bar from not put when going to the outside of falsework and just operated.
The utility model is further arranged to：The holding tank for accommodating rotating bar, the receiving are provided with the expansion link
The bottom land of groove is provided with the chuck of clamping rotating bar.
By using above-mentioned technical proposal, the setting of holding tank can avoid rotating bar from protruding holding tank, being not used and
Rotating bar can be fixed in holding tank by convenience in transport and stacking when not installing, the setting of chuck, avoid rotating bar from voluntarily turning
Move to outside expansion link.
The utility model is further arranged to：Hydraulic leg is provided with below the chassis vehicle.
By using above-mentioned technical proposal, for hydraulic leg when girder device is opened, hydraulic leg is put down can be the bottom of to
Jiggering is supported, and by wheel branch from the ground, avoids wheel breakage under pressure for a long time.
The utility model is further arranged to：Scissor-type lifting platform is provided with the falsework.
By using above-mentioned technical proposal, the setting of self-powered platform can be when safeguarding, around bridge to bridge machinery
The projection or barrier of lower section, are easily overhauled, and are avoided being blocked and are produced detection dead angle, ensure the accurate of detection；
It is scissor-type lifting platform stabilized structure, reliable and integrally can be mounted directly at falsework, it is easy for installation, and
Lifting is stable, safe to use.
Brief description of the drawings
Fig. 1 is the structural representation that the girder device of embodiment is opened；
Fig. 2 is the structural representation of hanging device in embodiment；
Fig. 3 is the schematic side view of the girder device undeployed configuration of embodiment；
Fig. 4 is the structural representation of turntable in embodiment；
Fig. 5 is the structural representation of balancing weight in embodiment.
In figure：1st, chassis vehicle；2nd, counter weight device；3rd, rollover stand；4th, truss is lifted；5th, reversing frame；6th, falsework；7th, mount
Device；8th, pedestal；9th, expansion link；10th, link up with；11st, rotating bar；12nd, holding tank；13rd, chuck；14th, hydraulic leg；15th, scissor
Formula hoistable platform；16th, turntable；17th, balancing weight；18th, base；19th, mounting rod；20th, balancing disk；21st, roller；22nd, guided way.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment one：
A kind of bridge inspection vehicle, reference picture 1, including the chassis vehicle 1 with hydraulic leg 14 and the purlin on chassis vehicle 1
Rack device, girder device be divided into be fixed on the center of turntable 162 the rollover stand 3 of rollover stand 35 be hinged with lifting truss 4, lift purlin
The one end of frame 4 away from turntable 16 is rotatably connected to reversing frame 5, and the rotational angle of reversing frame 5 is 180 °, is reconnected on reversing frame 5
Falsework 6, oil cylinder control falsework 6 is provided with reversing frame 5 and is rotated, angle of rotation is up to 90 °, and falsework 6 is telescopic
Structure, also there is the self-powered platform of scissor-type on falsework 6.
When girder device is not deployed, lifting truss 4 is arranged side by side with falsework 6, and girder device is integrally attached to rotate
The top of platform 16, and placed along the symmetrical direction of principal axis of chassis vehicle 1；When reaching operating position needs expansion, first by hydraulic leg 14
Put down and chassis vehicle 1 is supported, afterwards turn over frame 3 and rotate lifting truss 4 is turned into vertical state, the oil on reversing frame 5
Cylinder starts control falsework 6 and opened to level, is rotated further by reversing frame 5 to the lower section of pontic, reversing frame 5 can be entered as needed
Row, which stretches out, to be extended, and self-powered platform can be lifted, and facilitate worker to be operated.
Referring to Figures 1 and 2, hanging device 7 is hinged with falsework 6, hanging device 7 divides to be hinged on falsework 6
Pedestal 8 and the scalable expansion link 9 being connected in pedestal 8, are connected through a screw thread, 9 turns of expansion link between expansion link 9 and pedestal 8
Dynamic to be stretched by screw thread, the top of expansion link 9 is rotatably connected to hook 10, and hook 10 hangs over and is supported on lifting truss 4；
Expansion link 9 has been hinged at rotating bar 11, and the rotation direction of rotating bar 11 is conllinear with the axle center of expansion link 9, and rotating bar 11 is being stretched
Center symmetric setting has two on contracting bar 9, has the holding tank 12 for accommodating rotating bar 11, the bottom land of holding tank 12 on expansion link 9
Chuck 13 with clamping rotating bar 11.
When the operator of hanging device 7 is reached on falsework 6, rotating bar 11 is pulled out into chuck 13 and holding tank 12, produced
Rotating bar 11 is exerted a force after expansion link 9, rotates expansion link 9, hangs over hook 10 on lifting truss 4 after going to appropriate location,
Tension is rotated backward to expansion link 9 again, then expansion link 9 is gone back in holding tank 12 and is caught in chuck 13；After the completion of use, finally
One operator left is separated after expansion link 9 is extended again with lifting truss 4, then expansion link 9 is gone back to, and treats that worker leaves
After girder device, girder device is withdrawn.
Reference picture 3 and Fig. 5, counter weight device 2 include, and chassis vehicle 1 is provided with turntable 16, in reversing frame 5 on turntable 16
Offside be provided with guided way 22, rolled on guided way 22 and be connected with balancing weight 17, balancing weight 17 includes the base with roller 21
18, the center of base 18 is fixed with vertical mounting rod 19, multiple balancing disks 20 is cased with mounting rod 19, the number of balancing disk 20 can
To be selected according to conditions such as operating personnel's numbers, it is controlled.
When detecting work, balancing weight 17 can compensate in the rotation process of turntable 16 to the weight of truss structure,
So that symmetry axis of the overall center of gravity in the top of turntable 16 closer to chassis vehicle 1, when reversing frame 5 is opened, balancing weight 17 can be
Moved accordingly under the control of overall system control, so that center of the balancing weight 17 with truss structure to turntable 16
Active force it is close, and then gravity's center control is supported in the top of chassis vehicle 1, structure is stable when in use；In bridge
During detection garage enters, balancing weight 17 can move according to the angle for the landform exercised, the control detection car weight heart
Position, ensure that detection car stably can grab ground.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of bridge inspection vehicle, including chassis vehicle (1), girder device and counter weight device (2), it is characterised in that：The truss
Device includes rollover stand (3), lifting truss (4), reversing frame (5) and falsework (6), and mounting is hinged with the falsework (6)
Device (7), the expansion link (9) that the hanging device (7) is divided into pedestal (8) and is slidably connected in pedestal (8), the expansion link
(9) hook (10) is rotatably connected to away from pedestal (8) one end, the hook (10) is hung on lifting truss (4).
A kind of 2. bridge inspection vehicle according to claim 1, it is characterised in that：Towards pedestal (8) on the expansion link (9)
Outer wall at be provided with external screw thread, the internal thread coordinated with external screw thread is provided with the pedestal (8).
A kind of 3. bridge inspection vehicle according to claim 2, it is characterised in that：The side of the expansion link (9) is also be hinged
There is rotating bar (11).
A kind of 4. bridge inspection vehicle according to claim 3, it is characterised in that：The be hinged rotation of the rotating bar (11) is put down
The axle center in face and expansion link (9) is coplanar.
A kind of 5. bridge inspection vehicle according to claim 4, it is characterised in that：The rotating bar (11) is in expansion link (9)
Upper center symmetric setting has two.
A kind of 6. bridge inspection vehicle according to claim 2 or 5, it is characterised in that：Appearance is provided with the expansion link (9)
Receive the holding tanks (12) of rotating bar (11), the bottom land of the holding tank (12) is provided with the chuck (13) of clamping rotating bar (11).
A kind of 7. bridge inspection vehicle according to claim 1, it is characterised in that：Liquid is provided with below the chassis vehicle (1)
Press supporting leg (14).
A kind of 8. bridge inspection vehicle according to claim 1, it is characterised in that：Scissor is provided with the falsework (6)
Formula hoistable platform (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720218533.6U CN206667048U (en) | 2017-03-07 | 2017-03-07 | A kind of bridge inspection vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720218533.6U CN206667048U (en) | 2017-03-07 | 2017-03-07 | A kind of bridge inspection vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206667048U true CN206667048U (en) | 2017-11-24 |
Family
ID=60377242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720218533.6U Expired - Fee Related CN206667048U (en) | 2017-03-07 | 2017-03-07 | A kind of bridge inspection vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206667048U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777660A (en) * | 2019-10-28 | 2020-02-11 | 中交路桥建设有限公司 | Vehicle-mounted bridge telescopic support for bridge support and support method thereof |
| CN114108458A (en) * | 2021-12-06 | 2022-03-01 | 浙江中诚工程管理科技有限公司 | Bridge detection device and detection method thereof |
-
2017
- 2017-03-07 CN CN201720218533.6U patent/CN206667048U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777660A (en) * | 2019-10-28 | 2020-02-11 | 中交路桥建设有限公司 | Vehicle-mounted bridge telescopic support for bridge support and support method thereof |
| CN114108458A (en) * | 2021-12-06 | 2022-03-01 | 浙江中诚工程管理科技有限公司 | Bridge detection device and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |