CN205989265U - A kind of crane support bottom plate frock clamp - Google Patents
A kind of crane support bottom plate frock clamp Download PDFInfo
- Publication number
- CN205989265U CN205989265U CN201620858763.4U CN201620858763U CN205989265U CN 205989265 U CN205989265 U CN 205989265U CN 201620858763 U CN201620858763 U CN 201620858763U CN 205989265 U CN205989265 U CN 205989265U
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- CN
- China
- Prior art keywords
- nut
- bottom plate
- frock clamp
- fork
- support bottom
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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.)
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- Load-Engaging Elements For Cranes (AREA)
Abstract
This utility model is related to frock clamp, more particularly, to a kind of crane support bottom plate frock clamp.Including support bar, nut, big regulating bolt, fork, minor adjustment bolt；Respectively with nut-welding and support bar is concentric with nut, described big regulating bolt one end is connected with nut by screw thread at described support bar two ends；The other end is welded with fork, and described minor adjustment bolt is connected with fork by screw thread；By rotating the length of big regulating bolt alignment jig, adjust gap between crane support bottom plate and frock clamp by rotating minor adjustment bolt.This utility model structure is simple, economical and practical, effectively ensures the machining accuracy of part, greatly simplify the mechanical processing technique flow process of crane support bottom plate, decrease drain on manpower and material resources, improve production efficiency.
Description
Technical field
This utility model is related to frock clamp, more particularly, to a kind of crane support bottom plate frock clamp.
Background technology
Crane support bottom plate is matrix, easily deforms after cutting forming, for preventing its deformation, such part at present
Machining process is：In its surface soldered reinforcement after cutting.Make this part according to Conventional machining methods not only unrestrained
Take raw material, and have more a lot of operations, labor intensive material resources.
Content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, this utility model provide a kind of structure simple, easy to maintenance again
The multiple crane support bottom plate frock clamp utilizing, simplifies crane support bottom board machining process flow process, improves and produces effect
Rate, reduces the consumption of manpower and materials.
In order to achieve the above object, this utility model employs the following technical solutions realization：
A kind of crane support bottom plate frock clamp, including support bar, nut, big regulating bolt, fork, minor adjustment spiral shell
Bolt；Respectively with nut-welding and support bar is concentric with nut, described big regulating bolt one end is passed through at described support bar two ends
Screw thread is connected with nut；The other end is welded with fork, and described minor adjustment bolt is connected with fork by screw thread；Adjust by rotation is big
The length of section bolt alignment jig, between rotating between minor adjustment bolt regulation crane support bottom plate and frock clamp
Gap.
Compared with prior art, the beneficial effects of the utility model are：
1) do not need reinforcement, greatly simplify the processing process of part, decrease drain on manpower and material resources, carry
High production efficiency；
2) structurally simple, economical practicality；
3) suitability is wide, can be used for the crane of Multiple Type；
4) effectively ensure the machining accuracy of part.
Brief description
Fig. 1 is this utility model perspective view.
In figure：1- support bar 2- nut 3- big regulating bolt 4- fork 5- minor adjustment bolt 6- crane support case
Base plate
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described further：
As shown in figure 1, a kind of crane support bottom plate frock clamp, big by 2, two, 1, two nuts of a support bar
Regulating bolt 4, two minor adjustment bolts 5 of 3, two forks form；Described support bar 1 two ends are welded simultaneously with a nut 2 respectively
And support bar 1 is concentric with nut 2, described big regulating bolt 3 one end is connected with nut 2 by screw thread；The other end is welded with fork 4
Connect, described minor adjustment bolt 5 is connected with fork 4 by screw thread.
During use by rotate minor adjustment bolt 5 by frock clamp be clipped in 6 liang of supporting legs of crane support case concave bottom plate it
Between, thus playing the effect of fixing support.By rotating the length of big regulating bolt 3 alignment jig, to be applied to different model
Crane；Adjust gap between crane support bottom plate and frock clamp by rotating minor adjustment bolt 5, to be applied to not
The crane support bottom plate of stack pile.
Above example is implemented under premised on technical solutions of the utility model, gives detailed embodiment
With specific operating process, but protection domain of the present utility model is not limited to the above embodiments.Side used in above-described embodiment
Method is conventional method if no special instructions.
Claims (1)
1. a kind of crane support bottom plate frock clamp it is characterised in that：Including support bar, nut, big regulating bolt, pull out
Fork, minor adjustment bolt；Described support bar two ends are respectively with nut-welding and support bar is concentric with nut, described big regulation spiral shell
Bolt one end is connected with nut by screw thread；The other end is welded with fork, and described minor adjustment bolt is connected with fork by screw thread；Logical
Cross the length rotating big regulating bolt alignment jig, adjust crane support bottom plate and frock folder by rotating minor adjustment bolt
Gap between tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620858763.4U CN205989265U (en) | 2016-08-10 | 2016-08-10 | A kind of crane support bottom plate frock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620858763.4U CN205989265U (en) | 2016-08-10 | 2016-08-10 | A kind of crane support bottom plate frock clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205989265U true CN205989265U (en) | 2017-03-01 |
Family
ID=58106657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620858763.4U Active CN205989265U (en) | 2016-08-10 | 2016-08-10 | A kind of crane support bottom plate frock clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205989265U (en) |
-
2016
- 2016-08-10 CN CN201620858763.4U patent/CN205989265U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |