CN209559121U - A kind of crossbeam detection device - Google Patents
A kind of crossbeam detection device Download PDFInfo
- Publication number
- CN209559121U CN209559121U CN201822196781.2U CN201822196781U CN209559121U CN 209559121 U CN209559121 U CN 209559121U CN 201822196781 U CN201822196781 U CN 201822196781U CN 209559121 U CN209559121 U CN 209559121U
- Authority
- CN
- China
- Prior art keywords
- locating rod
- telescopic rod
- detection device
- crossbeam
- fixedly connected
- Prior art date
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a kind of crossbeam detection device, including bottom plate, hydraulic telescopic rod is fixedly connected at left and right sides of bottom plate, base plate interior is rotatably connected to roller-way, the hydraulic telescopic rod other side is fixedly connected with truss, truss bottom side is fixedly connected with locating rod, sleeve is nested at left and right sides of locating rod, telescopic rod has been bolted to connection in the middle part of locating rod, one sleeve inner is fixedly connected with brush, two sleeve other sides are rotatably connected to bracket, and two bracket other sides are rotatably connected to idler wheel, and the brush other side is electrically connected with galvanometer.The utility model whole device stable structure, improves the precision of detection, so that the working range of device is bigger, there is very high promotional value.
Description
Technical field
The utility model relates to crossbeam detection technique field, specifically a kind of crossbeam detection device.
Background technique
Lateral beam, is just perpendicular to the beam of stringer, and has referred to the crossbeam etc. on automobile more, and crossbeam is processing
It when factory, needs to detect the flatness of crossbeam, so that the stability of crossbeam is higher.
Utility model content
The utility model be intended to solve existing apparatus detection detection accuracy it is lower, the small technical problem of working range mentions
For a kind of crossbeam detection device, there is wide applicability for crossbeam detection device technology field.
To achieve the above object, the utility model provides the following technical solutions: a kind of crossbeam detection device, including bottom plate,
It is fixedly connected with hydraulic telescopic rod at left and right sides of the bottom plate, the base plate interior is rotatably connected to roller-way, the hydraulically extensible
The bar other side is fixedly connected with truss, and the truss bottom side is fixedly connected with locating rod, and the locating rod left and right sides is embedding
Set is provided with sleeve, has been bolted to connection telescopic rod in the middle part of the locating rod, a sleeve inner is fixedly connected
There is brush, two sleeve other sides are rotatably connected to bracket, and two bracket other sides are rotatably connected to idler wheel, described
The brush other side is electrically connected with galvanometer.
As further program of the utility model, it is rotatablely connected between the telescopic rod other side and idler wheel.
It is in isoceles triangle shape between described two brackets and locating rod as further program of the utility model.
As further program of the utility model, the telescopic rod is located at two brackets and the high line of locating rod.
As further program of the utility model, the locating rod side is conductor, and locating rod and external power supply it
Between be electrically connected.
As further program of the utility model, the roller-way quantity is several, parallel between entirety and horizontal plane.
Compared with prior art, the beneficial effects of the utility model are as follows:
By setting, there are two in isoceles triangle shape, telescopic rod is located at two brackets and locating rod between bracket and locating rod
At high line, locating rod side is conductor, and is electrically connected between locating rod and external power supply, and roller-way quantity is several, whole
Parallel between horizontal plane, under the collective effect of above-mentioned setting, rotation is contacted between idler wheel meeting and crossbeam, when idler wheel detects
When at the bumps of crossbeam, idler wheel can make telescopic rod flexible, so that sleeve is slided on the securing lever, so that electric
The position change of brush since locating rod side is conductor, and is electrically connected between locating rod and external power supply, can make galvanometer
The electric current detected changes, and then detects whether the surface of crossbeam is smooth, improves the precision of detection, so that device
Working range it is bigger, solve existing apparatus detection detection accuracy it is lower, the small problem of working range.
In conclusion whole device stable structure, improves the precision of detection, so that the working range of device is bigger,
There is very high promotional value.
Detailed description of the invention
Fig. 1 is the whole side schematic diagram of internal structure of the utility model.
Fig. 2 is the positive structure schematic of the utility model.
Fig. 3 is enlarged structure schematic diagram at the A of the utility model Fig. 1.
In figure: 1- bottom plate, 2- truss, 3- telescopic rod, 4- idler wheel, 5- galvanometer, 101- roller-way, 102- hydraulic telescopic rod,
201- locating rod, 202- sleeve, 203- brush, 401- bracket.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model 1~3, to the technical scheme in the embodiment of the utility model
It is clearly and completely described, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than complete
The embodiment in portion.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, is fallen within the protection scope of the utility model.
Obtained by the telescopic rod 3, galvanometer 5, brush 203 of the utility model can be ordered in market or individual.
The utility model provides a kind of crossbeam detection device, including bottom plate 1, is fixedly connected with liquid at left and right sides of bottom plate 1
Telescopic rod 102 is pressed, 1 inner rotation of bottom plate is connected with roller-way 101, and 102 other side of hydraulic telescopic rod is fixedly connected with truss 2, purlin
2 bottom side of frame is fixedly connected with locating rod 201, is nested sleeve 202 at left and right sides of locating rod 201, in locating rod 201
Portion has been bolted to connection telescopic rod 3, and brush 203 is fixedly connected with inside a sleeve 202, and two sleeves 202 are another
Side is rotatably connected to bracket 401, and two 401 other sides of bracket are rotatably connected to idler wheel 4, and 203 other side of brush is electrically connected with
Galvanometer 5.
The utility model provides a kind of crossbeam detection device, wherein the company of rotation between 3 other side of telescopic rod and idler wheel 4
It connects, is in isoceles triangle shape between two brackets 401 and locating rod 201, telescopic rod 3 is located at two brackets 401 and locating rod 201
At high line, 201 side of locating rod is conductor, and is electrically connected between locating rod 201 and external power supply, if 101 quantity of roller-way is
It is dry, parallel between entirety and horizontal plane.
When using a kind of crossbeam detection device provided by the utility model, firstly, guaranteeing the integrality of apparatus function, arrive
Crossbeam, is then placed on roller-way 101 by the preparation of this finishing device, shrinks hydraulic telescopic rod 102, so that
It is contacted between idler wheel 4 and crossbeam, then crossbeam is slided, rotated and contact between 4 meeting of idler wheel at this time and crossbeam, when idler wheel 4 is examined
When measuring at the bumps of crossbeam, 4 meeting of idler wheel is so that telescopic rod 3 is flexible, so that sleeve 202 is slided in locating rod 201
It is dynamic so that the position change of brush 203, since 201 side of locating rod is conductor, and locating rod 201 and external power supply it
Between be electrically connected, the electric current that galvanometer 5 can be made to detect changes, and then detects whether the surface of crossbeam smooth, mentions
The high precision of detection is more practical.
The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art,
Without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as practical
Novel protection scope, these all will not influence the effect and patent practicability of the utility model implementation.
Claims (6)
1. a kind of crossbeam detection device, including bottom plate (1), which is characterized in that be fixedly connected with liquid at left and right sides of the bottom plate (1)
It presses telescopic rod (102), bottom plate (1) inner rotation is connected with roller-way (101), and hydraulic telescopic rod (102) other side is solid
Surely it is connected with truss (2), truss (2) bottom side is fixedly connected with locating rod (201), locating rod (201) left and right
Two sides are nested sleeve (202), have been bolted to connection telescopic rod (3) in the middle part of the locating rod (201), an institute
It states and is fixedly connected with brush (203) inside sleeve (202), two sleeve (202) other sides are rotatably connected to bracket
(401), two bracket (401) other sides are rotatably connected to idler wheel (4), and brush (203) other side is electrically connected with
Galvanometer (5).
2. a kind of crossbeam detection device according to claim 1, which is characterized in that telescopic rod (3) other side and rolling
It is rotatablely connected between wheel (4).
3. a kind of crossbeam detection device according to claim 1, which is characterized in that described two brackets (401) and positioning
It is in isoceles triangle shape between bar (201).
4. a kind of crossbeam detection device according to claim 1, which is characterized in that the telescopic rod (3) is located at two branch
At frame (401) and the high line of locating rod (201).
5. a kind of crossbeam detection device according to claim 1, which is characterized in that locating rod (201) side is to lead
Body, and be electrically connected between locating rod (201) and external power supply.
6. a kind of crossbeam detection device according to claim 1, which is characterized in that roller-way (101) quantity is several
It is a, it is parallel between entirety and horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822196781.2U CN209559121U (en) | 2018-12-26 | 2018-12-26 | A kind of crossbeam detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822196781.2U CN209559121U (en) | 2018-12-26 | 2018-12-26 | A kind of crossbeam detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209559121U true CN209559121U (en) | 2019-10-29 |
Family
ID=68303693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822196781.2U Expired - Fee Related CN209559121U (en) | 2018-12-26 | 2018-12-26 | A kind of crossbeam detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209559121U (en) |
-
2018
- 2018-12-26 CN CN201822196781.2U patent/CN209559121U/en not_active Expired - Fee Related
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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: 20191029 Termination date: 20211226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |