CN204458924U - Magnetic stirrer rail clamping device - Google Patents
Magnetic stirrer rail clamping device Download PDFInfo
- Publication number
- CN204458924U CN204458924U CN201520135296.8U CN201520135296U CN204458924U CN 204458924 U CN204458924 U CN 204458924U CN 201520135296 U CN201520135296 U CN 201520135296U CN 204458924 U CN204458924 U CN 204458924U
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- China
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- clamping device
- clamp arm
- rail clamping
- right clamp
- magnetic stirrer
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Abstract
The utility model discloses a kind of magnetic stirrer rail clamping device, comprise wedge, fixed base, left clamp arm, right clamp arm, spring supporting bar, spring, left and right clamp arm is hinged on fixed base by rotating shaft, the lower end of left and right clamp arm is set on spring supporting bar, on spring supporting bar in the outside of left and right clamp arm mounting spring being locked by adjusting nut respectively.The utility model magnetic stirrer rail clamping device, is arranged on wedge on inductor, and rising, the decline of dependence inductor have carried out the clamping of rail clamping device and unclamped, by spring compression during rail clamping device clamping, provide power by inductor when unclamping, decrease the power plant of rail clamping device, power is provided without the need to self, structure is simple, convenient for installation and maintenance, easy and simple to handle, safe and reliable, cost is low, without the need to manual operation, time saving and energy saving.
Description
Technical field
The utility model relates to a kind of rail clamping device, particularly relates to a kind of rail clamping device on magnetic stirrer.
Background technique
Existing rail clamping device is divided into two kinds:
One is manually operated type, needs people for providing power to compress guide rail.This rail clamping device is not only required great effort, and needs just to seem loaded down with trivial details especially in the machine of combined operation at some, once occur that artificial error just security incident may occur.
Another kind compresses by electronic or hydraulic pressure, this rail clamping device often complicated structure, and need to provide power in addition, thus cause cost higher.In addition, the interlock due to this rail clamping device needs to be realized by electrical control, therefore comparatively strong to the dependence of electrical control, may have electric misoperation, there is potential safety hazard.
Model utility content
The technical problems to be solved in the utility model is to provide the magnetic stirrer rail clamping device that a kind of structure is simple, easy and simple to handle, safe and reliable, reduce costs.
For solving the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of magnetic stirrer rail clamping device, comprise wedge, fixed base, left clamp arm, right clamp arm, spring supporting bar, spring, left and right clamp arm is hinged on fixed base by rotating shaft, the lower end of left and right clamp arm is set on spring supporting bar, on spring supporting bar in the outside of left and right clamp arm mounting spring being locked by adjusting nut respectively.
The utility model magnetic stirrer rail clamping device, the upper end of wherein said left and right clamp arm installs left and right roller respectively.
The utility model magnetic stirrer rail clamping device, wherein said wedge installs connecting base.
The utility model magnetic stirrer rail clamping device, fixture block is fixed respectively in the inner side of wherein said left and right clamp arm bottom.
The utility model magnetic stirrer rail clamping device, be arranged on by wedge on inductor, rising, the decline of dependence inductor have carried out the clamping of rail clamping device and have unclamped, by spring compression during rail clamping device clamping, power is provided by inductor when unclamping, decrease the power plant of rail clamping device, provide power without the need to self, structure is simple, convenient for installation and maintenance, easy and simple to handle, safe and reliable, cost is low.
Below in conjunction with accompanying drawing, magnetic stirrer rail clamping device of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the using state structural representation of the utility model magnetic stirrer rail clamping device.
Embodiment
As shown in Figure 1, the utility model magnetic stirrer rail clamping device comprises wedge 1, fixed base 2, left clamp arm 3, right clamp arm 4, spring supporting bar 5, spring 6, wedge 1 is fixedly connected with connecting base 7 by bolt, left, right clamp arm 3, 4 are hinged on fixed base 2 by rotating shaft 8, left, right clamp arm 3, a left side is installed respectively in the upper end of 4, right roller 31, 41, left, right clamp arm 3, the lower end of 4 is set on spring supporting bar 5, on a left side on spring supporting bar 5, the outside of right clamp arm mounting spring 6 being locked by adjusting nut 9 respectively, adjusting nut 9 regulates clamping force by the length of Regulation spring 6.The inner side of left and right clamp arm 3,4 bottom fixes fixture block 32 respectively.
The inductor 11 that magnetic stirrer comprises chassis 10 and is arranged on chassis 10, when using the utility model rail clamping device, fixed base 2 is arranged on chassis 10 by bolt, wedge 1 is arranged on inductor 11 by connecting base 7, can move up and down with inductor 11.
The working procedure of the utility model magnetic stirrer rail clamping device is:
When chassis 10 moves on guide rail 12, rail clamping device moves with chassis, when chassis 10 moves to working position, inductor 11 rises, wedge 1 is driven to move up, left clamp arm 3 and right clamp arm 4 rotate around rotating shaft 8 under the effect of spring 6, thus clamping guide-rail 12, when ensureing that inductor 11 works, bogie wheels 13 can not rock back and forth.After hours, inductor 11 declines inductor 11, and drive wedge 1 to move down, wedge 1 extrudes left and right roller 31,41, and right clamp arm 4 and left clamp arm 3 are opened, thus does not have resistance when ensureing that chassis 10 moves.
The utility model magnetic stirrer rail clamping device, is arranged on wedge on inductor, and rising, the decline of dependence inductor have carried out the clamping of rail clamping device and unclamped, by spring compression during rail clamping device clamping, provide power by inductor when unclamping, decrease the power plant of rail clamping device, power is provided without the need to self, structure is simple, convenient for installation and maintenance, easy and simple to handle, safe and reliable, cost is low, without the need to manual operation, time saving and energy saving.When inductor rising puts in place, rail clamping device is in clamped condition, thus when ensureing inductor work, chassis is stablized; When inductor decline puts in place, rail clamping device is in releasing orientation, thus not interrupted when ensureing that chassis moves, and inductor and rail clamping device produce interlocking, reliable in action.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (4)
1. a magnetic stirrer rail clamping device, it is characterized in that: comprise wedge, fixed base, left clamp arm, right clamp arm, spring supporting bar, spring, left and right clamp arm is hinged on fixed base by rotating shaft, the lower end of left and right clamp arm is set on spring supporting bar, on spring supporting bar in the outside of left and right clamp arm mounting spring being locked by adjusting nut respectively.
2. magnetic stirrer rail clamping device according to claim 1, is characterized in that: the upper end of described left and right clamp arm installs left and right roller respectively.
3. magnetic stirrer rail clamping device according to claim 1 and 2, is characterized in that: described wedge installs connecting base.
4. magnetic stirrer rail clamping device according to claim 3, is characterized in that: fixture block is fixed respectively in the inner side of described left and right clamp arm bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135296.8U CN204458924U (en) | 2015-03-10 | 2015-03-10 | Magnetic stirrer rail clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135296.8U CN204458924U (en) | 2015-03-10 | 2015-03-10 | Magnetic stirrer rail clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204458924U true CN204458924U (en) | 2015-07-08 |
Family
ID=53665814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520135296.8U Active CN204458924U (en) | 2015-03-10 | 2015-03-10 | Magnetic stirrer rail clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204458924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973561A (en) * | 2021-03-16 | 2021-06-18 | 攀钢集团攀枝花钢铁研究院有限公司 | Molten iron desulfurization equipment and clamping device for rotary desulfurization of molten iron desulfurization equipment |
-
2015
- 2015-03-10 CN CN201520135296.8U patent/CN204458924U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973561A (en) * | 2021-03-16 | 2021-06-18 | 攀钢集团攀枝花钢铁研究院有限公司 | Molten iron desulfurization equipment and clamping device for rotary desulfurization of molten iron desulfurization equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |