CN214838370U - Quick connecting mechanism of circular arc air chamber bottom plate - Google Patents
Quick connecting mechanism of circular arc air chamber bottom plate Download PDFInfo
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- CN214838370U CN214838370U CN202023324033.1U CN202023324033U CN214838370U CN 214838370 U CN214838370 U CN 214838370U CN 202023324033 U CN202023324033 U CN 202023324033U CN 214838370 U CN214838370 U CN 214838370U
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- air chamber
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- connecting plate
- bottom plate
- circular arc
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Abstract
The utility model discloses a quick coupling mechanism of convex air chamber bottom plate, it includes: the bottom plate connecting plate fixing frame is arranged on the outer side of the air chamber side plate, a sliding groove corresponding to the end part of the connecting plate pressing rod is formed in the bottom plate connecting plate fixing frame, and the pressing bolt is arranged at the bottom of the bottom plate connecting plate fixing frame and extends upwards to the sliding groove. Quick coupling mechanism of convex air chamber bottom plate, the simple installation has shortened man-hour, relatively more swift when dismantling.
Description
Technical Field
The utility model relates to a conveyer field especially relates to a quick coupling mechanism of convex air chamber bottom plate.
Background
The air cushion conveyor has the advantages of small running resistance, reliable work, large conveying capacity and wider application. In order to increase the conveying distance, the conveying lines of part of the air cushion conveyor are longer, so that a plurality of sections of air chambers are required to be connected in series.
In the installation of traditional air cushion conveyor, the connection between air chamber festival and festival is more loaded down with trivial details, especially adopts the air chamber of convex air chamber bottom plate, and the connection of festival and festival generally needs convex connecting plate, fixes convex connecting plate periphery and convex air chamber bottom plate through bolt (or self-tapping screw, rivet), and to longer conveyer, this kind of mounting means is undoubtedly very loaded down with trivial details and consuming time, and is not economic enough yet, and owing to difficult dismantlement, makes its later stage maintain maintenance also more troublesome, needs the improvement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick coupling mechanism of convex air chamber bottom plate realizes the high-speed joint of convex air chamber bottom plate, promotes the dismouting convenience.
To achieve the purpose, the utility model adopts the following technical proposal:
a quick connect mechanism of arc air chamber bottom plate includes: the air chamber side plates are oppositely arranged at the top of the circular arc-shaped air chamber bottom plate and extend axially, the bottom connecting plate is arranged between the two sections of circular arc-shaped air chamber bottom plates, the bottom connecting plate is arranged at the end part of the circular arc-shaped air chamber bottom plate and extends to the inner side of the bottom connecting plate, two ends of the bottom connecting plate are respectively provided with wing plates which are bent and extended outwards and downwards, the bottom plate connecting plate fixing frame is arranged at the outer side of the air chamber side plate and is positioned in front of two ends of the wing plates, the connecting plate pressing rod extends from the inner side of the wing plates to the bottom plate connecting plate fixing frame at two ends, the bottom plate connecting plate fixing frame is provided with a sliding groove corresponding to the end part of the connecting plate pressing rod, and the puller bolt is arranged at the bottom of the bottom plate connecting plate fixing frame and extends upwards to the sliding groove, the top end of the puller bolt is abutted against the bottom of the connecting plate pressing rod to be jacked and fixed.
The bottom plate connecting plate fixing frame is an L-shaped fixing frame with an opening pointing upwards.
And a sealing rubber strip is arranged at the part of the outer surface of the bottom connecting rib plate, which is in contact with the inner side surface of the bottom connecting plate.
And the bottom of the bottom plate connecting plate fixing frame is provided with a nut or a threaded hole corresponding to the puller bolt.
The bottom connecting rib plate and the bottom connecting plate are arc-shaped bent plates respectively.
The air chamber side plate is welded and fixed with the arc-shaped air chamber bottom plate.
The utility model has the advantages that: the utility model provides a quick coupling mechanism of convex air chamber bottom plate, utilizes the tight bolt in top to carry out the connecting plate and compresses tightly the upwards top of stick admittedly, realizes upwards tightening up of pterygoid lamina, increases the radial pressure of bottom connecting plate to bottom connection gusset, promotes the leakproofness of junction, and the simple installation has shortened man-hour, and is more swift when dismantling, has promoted the convenience of maintaining the maintenance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
fig. 3 is a partially enlarged view of a portion B in fig. 2.
Detailed Description
The technical solution of the present invention is further explained by the specific embodiment with reference to fig. 1 to 3.
The quick connecting mechanism of the circular arc air chamber bottom plate shown in fig. 1-3 comprises: the air chamber comprises an arc-shaped air chamber bottom plate 2, an air chamber side plate 1, a bottom plate connecting plate fixing frame 5, a tightening bolt 7, a bottom connecting plate 3, a connecting plate pressing rod 6 and a bottom connecting rib plate 4, wherein the air chamber side plate 1 is oppositely arranged at the top of the arc-shaped air chamber bottom plate 2 and extends in the axial direction, in the embodiment, the air chamber side plate 1 and the arc-shaped air chamber bottom plate 2 are fixedly welded, the structure is firm, the air tightness is good, and a foundation of an air saving chamber is formed.
The bottom connecting plate 3 is arranged between the two sections of arc-shaped air chamber bottom plates 2 and is used for sealing and connecting the arc-shaped air chamber bottom plates 2 of the two air chambers. In this embodiment, the bottom connecting rib plate 4 is welded on the inner side of the end portion of the circular arc-shaped air chamber bottom plate 2 and extends to the inner side of the bottom connecting plate 3, and a sealing rubber strip is arranged on the portion, in contact with the inner side surface of the bottom connecting plate 3, of the outer surface of the bottom connecting rib plate 4, so that the air tightness of the joint can be improved through clamping the sealing rubber strip.
In this embodiment, two ends of the bottom connecting plate 3 are respectively provided with wing plates 9 bent and extended outward and downward, in this embodiment, the bottom connecting rib plate 4 and the bottom connecting plate 3 are respectively arc-shaped bent plates, and when the wing plates 9 are stressed upward, the bottom connecting plate 3 is lifted, so that radial pressure can be applied to the bottom connecting rib plate 4 to extrude the sealing rubber strips, and the sealing performance of the joint is improved.
The bottom plate connecting plate fixing frame 5 is welded on the outer side of the air chamber side plate 1 and is positioned in front of two ends of the wing plate 9, in the embodiment, the bottom plate connecting plate fixing frame 5 is an L-shaped fixing frame with an opening pointing upwards, and the structure is simple and low in cost.
The connecting plate pressing rod 6 extends to the bottom plate connecting plate fixing frame 5 at two ends from the inner side of the wing plate 9, and the bottom plate connecting plate fixing frame 5 is provided with a sliding groove corresponding to the end of the connecting plate pressing rod 6, so that the assembly is convenient. In this embodiment, the puller bolt 7 is arranged at the bottom of the bottom plate connecting plate fixing frame 5 and extends upwards to the sliding groove, and the nut 8 or the threaded hole corresponding to the puller bolt 7 is arranged at the bottom of the bottom plate connecting plate fixing frame 5, so that the mounting and the adjustment are convenient.
In this embodiment, through screwing of puller bolt 7, make puller bolt 7 top support and carry out the top admittedly in connecting plate pressure bar 6 bottom, give the ascending effort of both sides pterygoid lamina 9, drive upwards lifting of bottom connecting plate 3, thereby increase bottom connecting plate 3 and to the radial pressure of bottom connection gusset 4, promote the leakproofness of junction, adjust portably, the dismouting is convenient, is favorable to shortening the man-hour of equipment and maintenance, has promoted work efficiency.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (6)
1. The utility model provides a quick coupling mechanism of convex air chamber bottom plate which characterized in that includes: the air chamber side plates are oppositely arranged at the top of the circular arc-shaped air chamber bottom plate and extend axially, the bottom connecting plate is arranged between the two sections of circular arc-shaped air chamber bottom plates, the bottom connecting plate is arranged at the end part of the circular arc-shaped air chamber bottom plate and extends to the inner side of the bottom connecting plate, two ends of the bottom connecting plate are respectively provided with wing plates which are bent and extended outwards and downwards, the bottom plate connecting plate fixing frame is arranged at the outer side of the air chamber side plate and is positioned in front of two ends of the wing plates, the connecting plate pressing rod extends from the inner side of the wing plates to the bottom plate connecting plate fixing frame at two ends, the bottom plate connecting plate fixing frame is provided with a sliding groove corresponding to the end part of the connecting plate pressing rod, and the puller bolt is arranged at the bottom of the bottom plate connecting plate fixing frame and extends upwards to the sliding groove, the top end of the puller bolt is abutted against the bottom of the connecting plate pressing rod to be jacked and fixed.
2. The quick connecting mechanism for the circular arc-shaped air chamber bottom plate according to claim 1, wherein the bottom plate connecting plate fixing frame is an L-shaped fixing frame with an opening pointing upwards.
3. The quick connecting mechanism for the circular arc-shaped air chamber bottom plate according to claim 1, wherein a sealing rubber strip is arranged at the part of the outer surface of the bottom connecting rib plate, which is in contact with the inner side surface of the bottom connecting plate.
4. The quick connecting mechanism for the circular arc-shaped air chamber bottom plate according to claim 1, wherein a nut or a threaded hole corresponding to the puller bolt is arranged at the bottom of the bottom plate connecting plate fixing frame.
5. The quick connecting mechanism of the circular arc air chamber bottom plate according to claim 1, wherein the bottom connecting rib plate and the bottom connecting plate are circular arc bent plates respectively.
6. The quick connecting mechanism of the circular arc-shaped air chamber bottom plate as claimed in claim 1, wherein the air chamber side plate is welded and fixed with the circular arc-shaped air chamber bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023324033.1U CN214838370U (en) | 2020-12-31 | 2020-12-31 | Quick connecting mechanism of circular arc air chamber bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023324033.1U CN214838370U (en) | 2020-12-31 | 2020-12-31 | Quick connecting mechanism of circular arc air chamber bottom plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214838370U true CN214838370U (en) | 2021-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023324033.1U Active CN214838370U (en) | 2020-12-31 | 2020-12-31 | Quick connecting mechanism of circular arc air chamber bottom plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214838370U (en) |
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2020
- 2020-12-31 CN CN202023324033.1U patent/CN214838370U/en active Active
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