CN208688763U - A kind of shake table large size sample installation fast-positioning device - Google Patents
A kind of shake table large size sample installation fast-positioning device Download PDFInfo
- Publication number
- CN208688763U CN208688763U CN201821257875.XU CN201821257875U CN208688763U CN 208688763 U CN208688763 U CN 208688763U CN 201821257875 U CN201821257875 U CN 201821257875U CN 208688763 U CN208688763 U CN 208688763U
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- China
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- locating platform
- guide rail
- screw rod
- handwheel
- square nut
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Abstract
The utility model discloses a kind of shake table large size samples to install fast-positioning device, including locating platform, guide rail, idler wheel, vehicle frame and vibration mechine, square nut is provided on the locating platform, screw rod and handwheel, square nut is fixedly installed on the two sides of locating platform, the screw rod is threadedly coupled transmission with square nut, handwheel is fixedly connected with one end of screw rod, rectangular aperture is opened up on the locating platform, the length direction of rectangular aperture is parallel to the direction of guide rail, several rollers are rotatablely connected on locating platform, the upper level of roller is higher than the upper surface of locating platform, the unified length direction for being parallel to guide rail of the axis direction of roller, the utility model has the beneficial effects that adjusting upper and lower position of the large-scale sample relative to vibration mechine by handwheel and screw rod, large-scale sample is adjusted by idler wheel and guide rail Relative to the left-right position of vibration mechine, adjustment is convenient and fast, easy to operate, improves labor efficiency.
Description
Technical field
The utility model belongs to vibration rig technical field, and in particular to a kind of shake table large size sample installation is quick
Positioning device.
Background technique
When large-scale sample does vibration test, positioning operation trouble is installed on a vibration table for it, currently, installing
It is more troublesome to find hole location when large-scale sample and frock clamp accurately, needs by manually lifting sample, hangs adjustment slowly using purlin,
It is more time-consuming, meanwhile, the bad control of the power that purlin is hung is easy impact failure shake table.
Utility model content
For the prior art medium-and-large-sized sample positioning to be installed on vibration mechine and finds accurately more troublesome, working efficiency is low,
Time-consuming and laborious problem provides a kind of shake table large size sample installation fast-positioning device.
A kind of shake table large size sample installation fast-positioning device, including locating platform, guide rail, idler wheel, vehicle frame and vibration
Testing stand,
Locating platform is installed on the upside of the vehicle frame in the guide rail totally two two sides for being arranged in parallel in vibration mechine, under
Idler wheel is installed in side, and idler wheel can be along guide rail straight reciprocating motion, and is provided with brake apparatus,
Square nut, screw rod and handwheel are provided on the locating platform, square nut is fixedly installed on locating platform
Two sides, the screw rod are threadedly coupled transmission with square nut, and handwheel is fixedly connected with one end of screw rod, open on the locating platform
If rectangular aperture, the length direction of rectangular aperture is parallel to the direction of guide rail, several rollers, roller are rotatablely connected on locating platform
The upper level of son is higher than the upper surface of locating platform, the unified length side for being parallel to guide rail of the axis direction of roller
To,
The vibration mechine is located at the inside of two guide rails, opens up pit, lift cylinders are provided in shrinkage pool, lift cylinders
Rod end connects jacking block, and the position of lift cylinders is corresponding with rectangular aperture.
Preferably, totally four sets of square nut, screw rod and handwheel are located at four orientation up and down of locating platform.
Preferably, the shrinkage pool, lift cylinders totally three, corresponding with lift cylinders, rectangular aperture also opens up at three.
On the basis of above scheme, the shake table large size sample installs fast-positioning device, the downside of locating platform
It is provided with reinforcing rib.
The utility model has the beneficial effects that
Upper and lower position of the large-scale sample relative to vibration mechine is adjusted by handwheel and screw rod, passes through idler wheel and guide rail
Adjust left-right position of the large-scale sample relative to vibration mechine, adjustment is convenient and fast, and it is easy to operate, improve labour effect
Rate.
Detailed description of the invention
Fig. 1 is the schematic diagram of an embodiment of the present invention；
Fig. 2 is the top view of Fig. 1.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical solution of the utility model is described further.
A kind of shake table large size sample installation fast-positioning device, including locating platform 1, guide rail 2, idler wheel 3,4 and of vehicle frame
Vibration mechine 5,
Locating platform is installed on the upside of the vehicle frame 4 in the guide rail 2 totally two two sides for being arranged in parallel in vibration mechine 5
1, idler wheel 3 is installed in downside, and idler wheel 3 can be along 2 straight reciprocating motion of guide rail, and is provided with brake apparatus,
Square nut 11, screw rod 12 and handwheel 13 are provided on the locating platform 1, square nut 11 is fixedly installed on fixed
The two sides of bit platform 1, the screw rod 12 are threadedly coupled transmission, the fixed company in one end of handwheel 13 and screw rod 12 with square nut 11
It connects, rectangular aperture 15 is opened up on the locating platform 1, the length direction of rectangular aperture 15 is parallel to the direction of guide rail 2, and positioning is flat
Several rollers 14 are rotatablely connected on platform 1, the upper level of roller 14 is higher than the upper surface of locating platform 1, roller 14
The unified length direction for being parallel to guide rail 2 of axis direction,
The vibration mechine 5 is located at the inside of two guide rails 2, opens up pit 51, lift cylinders 6 are provided in shrinkage pool 51,
The rod end of lift cylinders 6 connects jacking block 61, and the position of lift cylinders 6 is corresponding with rectangular aperture 15.
As shown in Figure 1, 2, vehicle frame 4 rides on vibration mechine 5, sets in use, large-scale sample is hung by purlin
It on locating platform 1, is placed on the surface of roller 14, due to the effect of roller 14, sliding friction is become into rolling friction, this
When for large-scale sample on locating platform 1 sliding adjustment position be easy to.As shown in Fig. 2, scheming the upper and lower of medium-and-large-sized sample
The position very small power of adjustment can be realized.At this point, square nut 11 is set to the two sides of locating platform 1 in figure, it is hand
Handwheel 13 makes the front end of screw rod 12 push large-scale sample on locating platform 1, to adjust the position of large-scale sample, makes itself and vibration
Upper and lower position alignment on dynamic test platform 5.As shown in Fig. 2, after the upper and lower position of large-scale sample is adjusted by screw rod 12,
The whole Slideslip to the left on guide rail 2 of vehicle frame 4, to adjust large-scale sample relative to 5 left-right position of vibration mechine, position adjustment
After good, idler wheel 3 is braked, while screw rod 12 being recycled.At this point, 6 rod end of lift cylinders stretches out, by jacking block 61 by large-scale sample
Jacking up a distance vertically upward separates it with the surface of roller 14, at this point, entire vehicle frame 4 is pushed to the right, lift cylinders 6
It is removed along rectangular aperture 15, large-scale sample and locating platform 1 separate.At this point, lift cylinders 6 recycle, large-scale sample is placed in
On the table top of vibration mechine 5, position has been found accurately at this time, is directly fastened.It is adjusted by handwheel 13 and screw rod 12 big
Pattern condition is adjusted large-scale sample by idler wheel 3 and guide rail 2 and tried relative to vibration for the upper and lower position of vibration mechine 5
The left-right position of platform 5 is tested, adjustment is convenient and fast, and it is easy to operate, improve labor efficiency.
Preferably, totally four sets of square nut 11, screw rod 12 and handwheel 13 are located at the side up and down of locating platform 1
Position.As shown in Fig. 2, holding out against the position for pushing large-scale sample from four orientation.
Preferably, the shrinkage pool 51, lift cylinders 6 totally three, corresponding with lift cylinders 6, rectangular aperture 15 also opens up three
Place.As shown in Fig. 2, three lift cylinders 6,3 points determine a plane, and what can be consolidated pushes up large-scale sample from locating platform 1
It rises, is then exited along three rectangular apertures 15.
Preferably, the downside of locating platform 1 is provided with reinforcing rib 16.It, can shadow since locating platform 1 has opened rectangular aperture 15
Its intensity is rung, as shown in Figure 1, adding the intensity that multiple reinforcing ribs 16 carry out reinforcement locating platform 1 on the downside of it.
It will be appreciated that the embodiments of the present invention while there has been shown and described that, for the common skill of this field
For art personnel, it is possible to understand that can be carried out to these embodiments in the case where not departing from the principles of the present invention and spirit
A variety of change, modification, replacement and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of shake table large size sample installs fast-positioning device, which is characterized in that including locating platform (1), guide rail (2),
Idler wheel (3), vehicle frame (4) and vibration mechine (5),
The guide rail (2) totally two two sides for being arranged in parallel in vibration mechine (5), installation positioning is flat on the upside of the vehicle frame (4)
Idler wheel (3) are installed in platform (1), downside, and idler wheel (3) can be along guide rail (2) straight reciprocating motion, and is provided with brake apparatus,
Square nut (11), screw rod (12) and handwheel (13) are provided on the locating platform (1), square nut (11) fixation is set
The two sides of locating platform (1) are placed in, the screw rod (12) is threadedly coupled transmission, handwheel (13) and screw rod with square nut (11)
(12) one end is fixedly connected, and is opened up rectangular aperture (15) on the locating platform (1), and the length direction of rectangular aperture (15) is flat
Row in being rotatablely connected several rollers (14) on the direction of guide rail (2), locating platform (1), want by the upper level of roller (14)
Higher than the upper surface of locating platform (1), the unified length direction for being parallel to guide rail (2) of the axis direction of roller (14),
The vibration mechine (5) is located at the inside of two guide rails (2), opens up shrinkage pool (51), shrinkage pool is provided with lifting in (51)
The rod end of cylinder (6), lift cylinders (6) connects jacking block (61), and the position of lift cylinders (6) is corresponding with rectangular aperture (15).
2. shake table large size sample as described in claim 1 installs fast-positioning device, which is characterized in that square nut
(11), screw rod (12) and totally four sets of handwheel (13), are located at four orientation up and down of locating platform (1).
3. shake table large size sample as described in claim 1 installs fast-positioning device, which is characterized in that the shrinkage pool
(51), lift cylinders (6) totally three, rectangular aperture (15) corresponding with lift cylinders (6) also open up at three.
4. shake table large size sample as described in claim 1 installs fast-positioning device, which is characterized in that locating platform (1)
Downside be provided with reinforcing rib (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821257875.XU CN208688763U (en) | 2018-08-06 | 2018-08-06 | A kind of shake table large size sample installation fast-positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821257875.XU CN208688763U (en) | 2018-08-06 | 2018-08-06 | A kind of shake table large size sample installation fast-positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208688763U true CN208688763U (en) | 2019-04-02 |
Family
ID=65883773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821257875.XU Active CN208688763U (en) | 2018-08-06 | 2018-08-06 | A kind of shake table large size sample installation fast-positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208688763U (en) |
-
2018
- 2018-08-06 CN CN201821257875.XU patent/CN208688763U/en active Active
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