CN207987735U - A kind of portable bridge detection support - Google Patents
A kind of portable bridge detection support Download PDFInfo
- Publication number
- CN207987735U CN207987735U CN201820395177.XU CN201820395177U CN207987735U CN 207987735 U CN207987735 U CN 207987735U CN 201820395177 U CN201820395177 U CN 201820395177U CN 207987735 U CN207987735 U CN 207987735U
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- CN
- China
- Prior art keywords
- strut
- runner
- mobile jib
- connecting rod
- detection support
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Abstract
The utility model discloses a kind of portable bridge detection supports in Bridge Inspection field, including fixed link and mobile jib, the first strut is rotatably connected in the fixed link, first strut is rotatablely connected with mobile jib, the mobile jib is rotatably connected to the first runner and the second runner, the lower end left pivot movement of mobile jib is connected with the second strut and third runner, mobile jib is put into outside bridge floor by the utility model by fixed link and the first strut, the second strut is set to rotate by the first runner and first connecting rod, to make can to pack up or be unfolded by rotation between the second strut and mobile jib；So that third runner is rotated by the second runner and the second connecting rod, and so that the gear of the second strut front end is rotated by third runner and transmission belt, to make third strut be moved forward and backward, camera is made to be at suitable position, in order to carry out camera detection to bridge；The utility model is easy to use, and can be packed up each section by rotating, and reduces occupied space, easy to carry.
Description
Technical field
The utility model is related to Bridge Inspection field, specially a kind of portable bridge detection support.
Background technology
It needs regularly to carry out examination and maintenance to bridge during bridge use, especially bridge pier is connect with bridge bottom
Place, needs emphasis to examine, sees if there is and situations such as slight crack occur, since bridge pier is normally at position inner below bridge floor
It sets, people's inconvenient observation on bridge floor.Traditional way is by a kind of detection trolley, and detecting has link mechanism and hang on trolley
Basket, people stand in hanging basket, then by detecting trolley controls connecting rod and hanging basket, people are transported to bridge pier and bridge bottom junction, is led to
Cross whether viewing bridge pier goes wrong, equipment is heavier, inconvenient to use, and working efficiency is low and there is also certain safety is hidden
Suffer from.
Based on this, the utility model devises a kind of portable bridge detection support, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of portable bridge detection supports, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：A kind of portable bridge detection support, including
The upper end of fixed link and mobile jib, the fixed link is rotatably connected to the first strut, and the rotation of the upper end of the first strut and mobile jib connects
It connects, the upper left-hand of the mobile jib is rotatably connected to the first runner, and right side is rotatably connected to the second runner, the lower end left side of mobile jib
It is rotatably connected to the second strut, right side is rotatably connected to third runner, head rod is rotatably connected on first runner,
The other end of head rod and the second strut are rotatablely connected, and the top of second strut is equipped with third strut, and described second
The front end of strut is equipped with gear grooved, gear is equipped in gear grooved, the bottom of the third strut is equipped with teeth, and is nibbled with gear
It closes, the front end top surface of the third strut is equipped with camera, and rear end bottom is connected with movable block, second strut pair by quarter butt
It answers quarter butt and movable block to be equipped with bar slot and shifting chute, the second connecting rod, the second connecting rod is rotatably connected on second runner
One end and third runner be rotatablely connected, be equipped with belt wheel on the third runner and the second strut, and correspond to by transmission belt
It connects, the belt wheel on second strut is rotated coaxially with gear.
Preferably, corresponding first strut is fixed with supporting rod in the fixed link, on second strut and supporting rod
Top be correspondingly provided with pin hole, be connected with positioning pin in the pin hole.
Preferably, the top surface of second strut is correspondingly provided with teeth slot, the teeth of the third strut and nibbling for gear
It is located in teeth slot at conjunction.
Preferably, the junction of the head rod and the first runner deviates the center of rotation setting of the first runner, and
Head rod is parallel with mobile jib.
Preferably, the junction of second connecting rod and the second runner deviates the center of rotation setting of the second runner, and
Second connecting rod is parallel with mobile jib.
Preferably, first runner and the second runner are located at the left and right sides of mobile jib, and the second strut is located at first
Between runner and mobile jib, head rod is located at the outside of the first runner, and the first strut is between mobile jib and the second runner, and
Three runners are generally aligned in the same plane with the second runner, and the second connecting rod is located at the outside of the second runner, and transmission belt is located at the second connection
The outside of bar.
Preferably, the wheel face of first runner and the second runner is circumferentially uniformly fixed there are four rotating bar, described turn
Lever and mobile jib corresponding position are equipped with pin hole, are connected with positioning pin.
Preferably, the junction of first strut and mobile jib is equipped with trip bolt and nut.
Compared with prior art, the utility model has the beneficial effects that：The utility model passes through fixed link and the first strut
Mobile jib is put into outside bridge floor, so that the second strut is rotated by the first runner and first connecting rod, to make the second strut and mobile jib it
Between can pack up or be unfolded by rotation；So that third runner is rotated by the second runner and the second connecting rod, and passes through third
Runner and transmission belt make the gear of the second strut front end rotate, and to make third strut be moved forward and backward, camera are made to be at
Suitable position, in order to carry out camera detection to bridge；The utility model is easy to use, and can be by rotating each section
It packs up, reduces occupied space, it is easy to carry.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the utility model left view；
Fig. 2 is the utility model right view；
Fig. 3 is the semi-folded schematic diagram of the utility model；
Fig. 4 is the connection diagram of the utility model the second strut and third strut；
Fig. 5 is the utility model A-A sectional views.
In attached drawing, parts list represented by the reference numerals are as follows：
1- bridge floors, 2- fixed links, the first struts of 3-, 301- positioning pins, the first runners of 4-, 5- mobile jibs, 6- head rods,
The second connecting rods of 7-, 8- third runners, the second struts of 9-, 901- gear grooveds, 902- shifting chutes, 903- bar slots, 904- teeth slots,
10- third struts, 1001- teeth, 1002- quarter butts, 1003- movable blocks, 11- cameras, the second runners of 12-, 13- transmission belts, 14-
Gear.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
Attached drawing is please referred to, the utility model provides a kind of technical solution：A kind of portable bridge detection support, including fixation
The upper end of bar 2 and mobile jib 5, the fixed link 2 is rotatably connected to the first strut 3, and the upper end of the first strut 3 and mobile jib 5 rotates
Connection, the upper left-hand of the mobile jib 5 are rotatably connected to the first runner 4, and right side is rotatably connected to the second runner 12, mobile jib 5
Lower end left pivot movement is connected with the second strut 9, and right side is rotatably connected to third runner 8, is rotatably connected on first runner 4
Head rod 6, the other end of head rod 6 and the second strut 9 are rotatablely connected, and the top of second strut 9 is equipped with the
The front end of three struts 10, second strut 9 is equipped with gear grooved 901, and gear 14, the third strut are equipped in gear grooved 901
10 bottom is equipped with teeth 1001, and is engaged with gear 14, and the front end top surface of the third strut 10 is equipped with camera 11, rear end bottom
Portion is connected with movable block 1003 by quarter butt 1002, and second strut 9 corresponds to quarter butt 1002 and movable block 1003 is equipped with bar slot
903 and shifting chute 902, the second connecting rod 7, one end of the second connecting rod 7 and third are rotatably connected on second runner 12
Runner 8 is rotatablely connected, and is equipped with belt wheel on 8 and second strut 9 of the third runner, and be correspondingly connected with by transmission belt 13, institute
The belt wheel stated on the second strut 9 is rotated coaxially with gear 14.
Wherein, corresponding first strut 3 is fixed with supporting rod in fixed link 2, on the second strut 9 and top of supporting rod
End is correspondingly provided with pin hole, and positioning pin 301 is connected in the pin hole；The top surface of second strut 9 is correspondingly provided with teeth slot
904, the teeth 1001 of the third strut 10 and the engagement place of gear 14 are located in teeth slot 904；Head rod 6 and first
The junction of runner 4 deviates the center of rotation setting of the first runner 4, and head rod 6 is parallel with mobile jib 5；Second connecting rod 7
The center of rotation that the second runner 12 is deviated with the junction of the second runner 12 is arranged, and the second connecting rod 7 is parallel with mobile jib 5；The
One runner 4 and the second runner 12 are located at the left and right sides of mobile jib 5, the second strut 9 between the first runner 4 and mobile jib 5,
Head rod 6 is located at the outside of the first runner 4, and the first strut 3 is located between mobile jib 5 and the second runner 12, third runner 8 with
Second runner 12 is generally aligned in the same plane, and the second connecting rod 7 is located at the outside of the second runner 12, and transmission belt 13 is located at the second connecting rod
7 outside；The wheel face of first runner 4 and the second runner 12 is circumferentially uniformly fixed, and there are four rotating bar, rotating bar and mobile jibs 5
Corresponding position is equipped with pin hole, is connected with positioning pin 301, so that the first runner 4 and the second runner 12 is rotated by rotating bar, then
Pass through positioning pin and pin hole fixed position；The junction of first strut 3 and mobile jib 5 is equipped with trip bolt and nut, passes through release
Trip bolt enables the first strut 3 and mobile jib 5 to relatively rotate, and makes the phase of the first strut 3 and mobile jib 5 by tightening trip bolt
Position is fixed.
One of the present embodiment has particular application as：Fixed link 2 is fixed on bridge floor 1, will be led by rotating the first strut 3
Bar 5 is put into outside bridge floor 1, and is fixed the first strut 3 by positioning pin 301, at this point, being in pack up between the second strut 9 and mobile jib 5
State, and the second strut 9 is located at 5 outside of mobile jib, rotates the first runner 4, so that the second strut 9 is had outside mobile jib 5 by first connecting rod
Side turns to ground bottom, and is horizontal；The second runner 12 is rotated, and 8 turns of third runner is made by the second connecting rod 7
It is dynamic, then so that the gear 14 of 9 front end of the second strut is rotated by belt wheel and transmission belt 13, to make third strut 10 be moved forward and backward,
Camera 11 is set to be at suitable position, in order to carry out camera detection to bridge；The rear end of third strut 10 is equipped with quarter butt
1002 and movable block 1003, and on the second strut 9 bar slot 903 and shifting chute 902 be correspondingly connected with, make third strut 10 always
It connect, will not fall off with the second strut 9.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above only illustrates the utility model with help.Preferred embodiment is not
There is the details that detailed descriptionthe is all, does not also limit the specific implementation mode that the utility model is only described.Obviously, according to this explanation
The content of book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is to preferably solve
The principles of the present invention and practical application are released, to enable skilled artisan to be best understood by and utilize this reality
With novel.The utility model is limited only by the claims and their full scope and equivalents.
Claims (8)
1. a kind of portable bridge detection support, including fixed link and mobile jib, it is characterised in that：The upper end of the fixed link rotates
It is connected with the first strut, and the upper end of the first strut and mobile jib is rotatablely connected, the upper left-hand of the mobile jib is rotatably connected to the
One runner, right side are rotatably connected to the second runner, and the lower end left pivot movement of mobile jib is connected with the second strut, and right side is rotatably connected to
Third runner, head rod is rotatably connected on first runner, and the other end of head rod and the second strut rotate
The top of connection, second strut is equipped with third strut, and the front end of second strut is equipped with gear grooved, is equipped in gear grooved
The bottom of gear, the third strut is equipped with teeth, and is engaged with gear, and the front end top surface of the third strut is equipped with camera,
Rear end bottom is connected with movable block by quarter butt, and second strut corresponds to quarter butt and movable block is equipped with bar slot and shifting chute, institute
It states and is rotatably connected to the second connecting rod on the second runner, one end and the third runner of the second connecting rod are rotatablely connected, the third
It is equipped with belt wheel on runner and the second strut, and is correspondingly connected with by transmission belt, the belt wheel and gear on second strut are same
Shaft rotation is dynamic.
2. a kind of portable bridge detection support according to claim 1, it is characterised in that：Corresponding the in the fixed link
One strut is fixed with supporting rod, and on the second strut and top of supporting rod is correspondingly provided with pin hole, cooperation in the pin hole
It is connected with positioning pin.
3. a kind of portable bridge detection support according to claim 1, it is characterised in that：The top surface of second strut
It is correspondingly provided with teeth slot, the teeth of the third strut and the engagement place of gear are located in teeth slot.
4. a kind of portable bridge detection support according to claim 1, it is characterised in that：The head rod and
The junction of one runner deviates the center of rotation setting of the first runner, and head rod is parallel with mobile jib.
5. a kind of portable bridge detection support according to claim 1, it is characterised in that：Second connecting rod and the
The junction of two runners deviates the center of rotation setting of the second runner, and the second connecting rod is parallel with mobile jib.
6. a kind of portable bridge detection support according to claim 1, it is characterised in that：First runner and second
Runner is located at the left and right sides of mobile jib, and for the second strut between the first runner and mobile jib, head rod is located at first
The outside of runner, between mobile jib and the second runner, third runner is generally aligned in the same plane the first strut with the second runner, and second
Connecting rod is located at the outside of the second runner, and transmission belt is located at the outside of the second connecting rod.
7. a kind of portable bridge detection support according to claim 1, it is characterised in that：First runner and second
The wheel face of runner is circumferentially uniformly fixed, and there are four rotating bar, the rotating bar and mobile jib corresponding positions to be equipped with pin hole, cooperation
It is connected with positioning pin.
8. a kind of portable bridge detection support according to claim 1, it is characterised in that：First strut and mobile jib
Junction be equipped with trip bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820395177.XU CN207987735U (en) | 2018-03-22 | 2018-03-22 | A kind of portable bridge detection support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820395177.XU CN207987735U (en) | 2018-03-22 | 2018-03-22 | A kind of portable bridge detection support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207987735U true CN207987735U (en) | 2018-10-19 |
Family
ID=63828805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820395177.XU Expired - Fee Related CN207987735U (en) | 2018-03-22 | 2018-03-22 | A kind of portable bridge detection support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207987735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714407A (en) * | 2019-11-18 | 2020-01-21 | 金宇龙 | Bridge detection structure and detection method thereof |
| CN110730580A (en) * | 2019-09-19 | 2020-01-24 | 同济大学 | Portable acquisition station support for short-term monitoring of bridge |
-
2018
- 2018-03-22 CN CN201820395177.XU patent/CN207987735U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110730580A (en) * | 2019-09-19 | 2020-01-24 | 同济大学 | Portable acquisition station support for short-term monitoring of bridge |
| CN110714407A (en) * | 2019-11-18 | 2020-01-21 | 金宇龙 | Bridge detection structure and detection method thereof |
| CN110714407B (en) * | 2019-11-18 | 2021-08-17 | 北京华拓铁云信息技术有限公司 | Bridge detection structure 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: 20181019 Termination date: 20200322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |