CN204471698U - Chain wheel support - Google Patents
Chain wheel support Download PDFInfo
- Publication number
- CN204471698U CN204471698U CN201420805991.6U CN201420805991U CN204471698U CN 204471698 U CN204471698 U CN 204471698U CN 201420805991 U CN201420805991 U CN 201420805991U CN 204471698 U CN204471698 U CN 204471698U
- Authority
- CN
- China
- Prior art keywords
- drive sprocket
- plate
- biside plate
- gusset
- chain wheel
- 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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- Gears, Cams (AREA)
Abstract
The utility model provides a kind of chain wheel support, comprise two blocks of side plates, one piece of connecting plate and one piece of gusset, biside plate be arranged in parallel, one end of biside plate is connected by connecting plate, the other end of two blocks of side plates passes through link of boards, the bottom of biside plate is equipped with two driven sprocket fixing holes, and two driven sprocket fixing holes on biside plate respectively relatively and coaxially arrange, side plate directly over two driven sprocket locating holes of gusset side is respectively equipped with drive sprocket locating hole and drive sprocket positioning sleeve installing hole, drive sprocket locating hole is relative with drive sprocket positioning sleeve installing hole and coaxially arrange, screw hole is provided with outside each locating hole and described installing hole.Drive sprocket one end of the present utility model is fixed on a rack side plate by axle, the other end is installed on another rack side plate by positioning sleeve, like this just than being easier to, drive sprocket being mounted and dismounted, conveniently driven sprocket being mounted and dismounted after taking drive sprocket away.
Description
Technical field
The utility model belongs to apparatus field, particularly relates to a kind of chain wheel support.
Background technology
Need inner with spiral fluted steel pipe in oil exploitation, and produce this inside and insert in a steel pipe stator with one outside being provided with during spiral helicine steel pipe helicla flute core, then pour into a mould with jelly, cool until jelly and with drawbench, core extracted by stator steel pipe after bonding with steel pipe, in prior art, drawbench is generally by manually carrying out drawing to core after drawbench guide rail is pushed into assigned address, again by manually retracting after drawing, waste time and energy, add the labour intensity of workman, in order to address this problem, create a kind of chain-wheel mechanism of Mechanical Driven drawbench, but this chain-wheel mechanism is all more difficult with the usual installing/dismounting of the connected mode of support, how to design a kind of problem facilitating the chain wheel support of installing/dismounting to become those skilled in the art's research.
Utility model content
Problem to be solved in the utility model is to provide a kind of chain wheel support facilitating installing/dismounting.
For solving the problem, the technical solution adopted in the utility model: a kind of chain wheel support, comprise two blocks of side plates, one piece of connecting plate and one piece of gusset, described biside plate be arranged in parallel, one end of described biside plate is connected by described connecting plate, the other end of described two blocks of side plates passes through link of boards, the bottom of described biside plate is equipped with two driven sprocket fixing holes, and two driven sprocket fixing holes on biside plate respectively relatively and coaxially arrange, side plate directly over two driven sprocket locating holes of described gusset side is respectively equipped with drive sprocket locating hole and drive sprocket positioning sleeve installing hole, described drive sprocket locating hole is relative with described drive sprocket positioning sleeve installing hole and coaxially arrange, screw hole is provided with outside each described locating hole and described installing hole.
Described side plate is the L shape lain low, and described drive sprocket locating hole is positioned at the vertical portion of side plate.
Described connecting plate and described biside plate are for being welded to connect.
Described gusset and described biside plate are for being welded to connect.
Described gusset and described connecting plate are a rectangle and a trapezoidal assembly, and trapezoidal long base is connected with rectangular long limit and isometric.
The advantage that the utility model has and good effect are: drive sprocket one end of the present utility model is fixed on a rack side plate by axle, the other end is installed on another rack side plate by positioning sleeve, like this just than being easier to, drive sprocket being mounted and dismounted, conveniently driven sprocket being mounted and dismounted after taking drive sprocket away; Side plate be L shape while meeting structure needs, save material; Be welded to connect the stable degree improving support; Gusset and connecting plate are rectangle and trapezoidal assembly, facilitate edge place to weld.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is Fig. 1 top view;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the structural representation of connecting plate;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the front view before the non-perforate of side plate;
Fig. 7 is the top view of Fig. 6;
Fig. 8 is the structural representation of gusset;
Fig. 9 is the right view of Fig. 8;
In figure: 1 connecting plate 2 side plate 3 gusset.
Detailed description of the invention
Now with reference to the accompanying drawings comparatively detailed description is carried out to the utility model, as shown in figs 1-9, a kind of chain wheel support, comprise two blocks of side plates 2, one piece of connecting plate 1 and one piece of gusset 3, described biside plate 2 be arranged in parallel, one end of described biside plate 2 is connected by described connecting plate 1, the other end of described two blocks of side plates 2 is connected by gusset 3, the bottom of described biside plate 2 is equipped with two driven sprocket fixing holes, and two driven sprocket fixing holes on biside plate 2 respectively relatively and coaxially arrange, side plate 2 directly over two driven sprocket locating holes of described gusset 3 side is respectively equipped with drive sprocket locating hole and drive sprocket positioning sleeve installing hole, described drive sprocket locating hole is relative with described drive sprocket positioning sleeve installing hole and coaxially arrange, screw hole is provided with outside each described locating hole and described installing hole.
Described side plate 2 is the L shape lain low, and described drive sprocket locating hole is positioned at the vertical portion of side plate 2.
Described connecting plate 1 and described biside plate 2 are for being welded to connect.
Described gusset 3 and described biside plate 2 are for being welded to connect.
Described gusset 3 and described connecting plate 1 are a rectangle and a trapezoidal assembly, and trapezoidal long base is connected with rectangular long limit and isometric.
During installation, first connecting plate 1 and gusset 3 are welded between biside plate 2, two driven sprockets are fixed between biside plate 2 by screw, then drive sprocket one end is fixed on side plate 2 by screw, the other end is fixed on another side plate 2 by positioning sleeve, then is installed by chain.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model scope change and improve, and all should still belong within this patent covering scope.
Claims (5)
1. a chain wheel support, it is characterized in that: comprise two blocks of side plates, one piece of connecting plate and one piece of gusset, described biside plate be arranged in parallel, one end of described biside plate is connected by described connecting plate, the other end of described two blocks of side plates passes through link of boards, the bottom of described biside plate is equipped with two driven sprocket fixing holes, and two driven sprocket fixing holes on biside plate respectively relatively and coaxially arrange, side plate directly over two driven sprocket locating holes of described gusset side is respectively equipped with drive sprocket locating hole and drive sprocket positioning sleeve installing hole, described drive sprocket locating hole is relative with described drive sprocket positioning sleeve installing hole and coaxially arrange, screw hole is provided with outside each described locating hole and described installing hole.
2. chain wheel support according to claim 1, is characterized in that: described side plate is the L shape lain low, and described drive sprocket locating hole is positioned at the vertical portion of side plate.
3. chain wheel support according to claim 2, is characterized in that: described connecting plate and described biside plate are for being welded to connect.
4. the chain wheel support according to any one of claim 1-3, is characterized in that: described gusset and described biside plate are for being welded to connect.
5. chain wheel support according to claim 4, is characterized in that: described gusset and described connecting plate are a rectangle and a trapezoidal assembly, and trapezoidal long base is connected with rectangular long limit and isometric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805991.6U CN204471698U (en) | 2014-12-17 | 2014-12-17 | Chain wheel support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805991.6U CN204471698U (en) | 2014-12-17 | 2014-12-17 | Chain wheel support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204471698U true CN204471698U (en) | 2015-07-15 |
Family
ID=53627479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420805991.6U Expired - Fee Related CN204471698U (en) | 2014-12-17 | 2014-12-17 | Chain wheel support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204471698U (en) |
-
2014
- 2014-12-17 CN CN201420805991.6U patent/CN204471698U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |