CN211109401U - Combined speed chain protecting cover - Google Patents
Combined speed chain protecting cover Download PDFInfo
- Publication number
- CN211109401U CN211109401U CN201922017003.7U CN201922017003U CN211109401U CN 211109401 U CN211109401 U CN 211109401U CN 201922017003 U CN201922017003 U CN 201922017003U CN 211109401 U CN211109401 U CN 211109401U
- Authority
- CN
- China
- Prior art keywords
- column
- protecting cover
- fastener
- meshing
- engagement
- 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
Links
- 238000009434 installation Methods 0.000 abstract description 5
- 230000007306 turnover Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a combined speed-multiplying chain protecting cover, which is arranged at the interval between adjacent rollers of the speed-multiplying chain, and comprises a protecting cover component A and a protecting cover component B which are arranged in turn at intervals; the protecting cover assembly A comprises a first fastener and a second fastener which can be mutually engaged; the protecting cover component B comprises a third fastener and a fourth fastener which can be meshed with each other, and the utility model has the advantages that: this technical scheme upgrades the protecting cover of integral type for the combination formula adopts protecting cover subassembly A and protecting cover subassembly B intermeshing installation, simple to operate, and is efficient, also can normally install and use under the condition that has the error, and is efficient.
Description
Technical Field
The utility model relates to a transmission equipment, especially a modular doubly fast chain protecting cover.
Background
At present, doubly fast chain use under some special environment needs protect doubly fast chain, and all just need doubly fast chain protecting covers, and present doubly fast chain protecting cover is the integrated into one piece structure simultaneously, and the installation can be because the difficult installation of the deviation of angle size, consequently, just must develop a simple to operate's doubly fast chain protecting cover of combination formula, through the retrieval, not discover with the utility model discloses the same technical scheme.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple to operate's combination formula doubly fast chain protecting cover solves one or more among the above-mentioned prior art problem.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a modular doubly fast chain protecting cover, doubly fast chain protecting cover install the interval department at the adjacent roller of doubly fast chain, its innovation point lies in: the speed chain protecting cover comprises a protecting cover assembly A and a protecting cover assembly B, and the protecting cover assembly A and the protecting cover assembly B are alternately and sequentially installed; the protecting cover assembly A comprises a first fastener and a second fastener which can be mutually engaged; the protecting cover assembly B comprises a third fastener and a fourth fastener which can be mutually engaged;
the first fastener and the second fastener are provided with first engaging structures; the first engaging structure comprises a first engaging groove arranged on the first fastener and a first engaging tooth arranged on the second fastener;
the third fastener and the fourth fastener are provided with second engaging structures; the second engaging structure comprises a second engaging groove arranged on the third fastener and a second engaging tooth arranged on the fourth fastener.
In some embodiments, the second engaging groove is in a flat lying T shape, the head of the T shape is the deepest part of the second engaging groove, the second engaging tooth comprises an engaging column C and an engaging column D, the extending direction of the engaging column C and the engaging column D is the same as the extending direction of the second engaging groove, a gap is left between the engaging column C and the engaging column D, and the shortest distance between the outer side edge of the engaging column C and the outer side edge of the engaging column D is equal to the width of the port of the second engaging groove;
the end part of the meshing column C is provided with triangular teeth C which turn over outwards, and the end part of the meshing column D is provided with triangular teeth D which turn over outwards.
In some embodiments, the first engaging groove is in a flat T shape, the head of the T shape is the deepest part of the first engaging groove, the first engaging tooth comprises an engaging column A and an engaging column B, the extending direction of the engaging column A and the engaging column B is the same as the extending direction of the first engaging groove, a gap is reserved between the engaging column A and the engaging column B, and the shortest distance between the outer side edge of the engaging column A and the outer side edge of the engaging column B is equal to the width of the port of the first engaging groove;
the end part of the meshing column A is provided with triangular teeth A turning over outwards, and the end part of the meshing column B is provided with triangular teeth B turning over outwards.
The utility model has the advantages that: this technical scheme upgrades the protecting cover of integral type for the combination formula adopts protecting cover subassembly A and protecting cover subassembly B intermeshing installation, simple to operate, and is efficient, also can normally install and use under the condition that has the error, and is efficient.
Drawings
Fig. 1 is an assembly view of the combined type speed chain protecting cover of the utility model.
Fig. 2 is the utility model discloses a modular doubly fast chain protecting cover's protecting cover subassembly A's top view.
Fig. 3 is a top view of the protecting cover assembly B of the combined double-speed chain protecting cover of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to fig. 3, the combined type speed-multiplying chain protecting cover is installed at the interval between adjacent rollers of the speed-multiplying chain, and comprises a protecting cover assembly a1 and a protecting cover assembly B2, and the protecting cover assembly a1 and the protecting cover assembly B2 are installed alternately and sequentially; cover assembly a1 includes first and second interengageable fasteners; the protecting cover component B2 comprises a third fastener and a fourth fastener which can be engaged with each other, wherein the first fastener and the second fastener are provided with a first engaging structure; the first engaging structure includes a first engaging groove 115 provided on the first fastening member and a first engaging tooth 125 provided on the second fastening member; the third fastener and the fourth fastener are provided with second engaging structures; the second engaging structure includes a second engaging groove 215 provided on the third fastening member and a second engaging tooth 225 provided on the fourth fastening member.
In some embodiments, the second meshing groove 215 is in a flat T shape, the head of the T shape is the deepest part of the second meshing groove 215, the second meshing tooth 225 comprises a meshing column C2251 and a meshing column D (2252), the extension direction of the meshing column C2251 and the extension direction of the meshing column D2252 are the same as the extension direction of the second meshing groove 215, a space is reserved between the meshing column C2251 and the meshing column D2252, the shortest distance between the outer side edge of the meshing column C2251 and the outer side edge of the meshing column D2252 is equal to the width of a port of the second meshing groove 215, the end part of the meshing column C2251 is provided with a triangular tooth C which turns outwards, and the end part of the meshing column D2252 is provided with a tooth D which turns outwards.
In some embodiments, the first engaging groove 115 is in a flat T shape with a T-shaped head part being the deepest part of the first engaging groove 115, the first engaging tooth 125 includes an engaging post a1251 and an engaging post B1252, an extending direction of the engaging post a1251 and the engaging post B1252 is the same as an extending direction of the first engaging groove 115, a space is left between the engaging post a1251 and the engaging post B1252, and a shortest distance between an outer side edge of the engaging post a1251 and an outer side edge of the engaging post B1252 is equal to a width of a port of the first engaging groove 115; the end of the meshing column A1251 is provided with triangular teeth A turning over outwards, and the end of the meshing column B1252 is provided with triangular teeth B turning over outwards.
The utility model has the advantages that: this technical scheme upgrades the protecting cover of integral type for the combination formula adopts protecting cover subassembly A1 and protecting cover subassembly B2 intermeshing installation, simple to operate, and is efficient, also can normally install and use under the condition that has the error, and is efficient.
The scope of the invention is defined by the appended claims and equivalents thereof. The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, similar modifications and improvements can be made without departing from the inventive concept, and these should also be considered as within the protection scope of the present invention.
Claims (3)
1. The utility model provides a modular doubly fast chain protecting cover, doubly fast chain protecting cover installs the interval department at the adjacent roller of doubly fast chain, its characterized in that: the speed chain protecting cover comprises a protecting cover assembly A (1) and a protecting cover assembly B (2), and the protecting cover assembly A (1) and the protecting cover assembly B (2) are alternately and sequentially installed; the protecting cover assembly A (1) comprises a first fastener and a second fastener which can be mutually engaged; the protecting cover assembly B (2) comprises a third fastener and a fourth fastener which can be mutually engaged;
the first fastener and the second fastener are provided with first engaging structures; the first engagement structure comprises a first engagement groove (115) arranged on the first fastener and a first engagement tooth (125) arranged on the second fastener;
the third fastener and the fourth fastener are provided with second engaging structures; the second engagement structure comprises a second engagement groove (215) arranged on the third fastener and a second engagement tooth (225) arranged on the fourth fastener.
2. A modular multiple speed chain cover as claimed in claim 1, wherein: the second meshing groove (215) is in a flat T shape, the head of the T shape is the deepest part of the second meshing groove (215), the second meshing tooth (225) comprises a meshing column C (2251) and a meshing column D (2252), the extending direction of the meshing column C (2251) and the extending direction of the meshing column D (2252) are consistent with the extending direction of the second meshing groove (215), a gap is reserved between the meshing column C (2251) and the meshing column D (2252), and the shortest distance between the outer side edge of the meshing column C (2251) and the outer side edge of the meshing column D (2252) is equal to the width of the port of the second meshing groove (215);
the end part of the meshing column C (2251) is provided with triangular teeth C turning over outwards, and the end part of the meshing column D (2252) is provided with triangular teeth D turning over outwards.
3. A modular multiple speed chain cover as claimed in claim 1, wherein: the first engagement groove (115) is in a flat T shape, the head of the T shape is the deepest part of the first engagement groove (115), the first engagement tooth (125) comprises an engagement column A (1251) and an engagement column B (1252), the extending direction of the engagement column A (1251) and the extension direction of the engagement column B (1252) are consistent with the extending direction of the first engagement groove (115), a gap is reserved between the engagement column A (1251) and the engagement column B (1252), and the shortest distance between the outer side edge of the engagement column A (1251) and the outer side edge of the engagement column B (1252) is equal to the width of a port of the first engagement groove (115);
the end part of the meshing column A (1251) is provided with triangular teeth A turning over outwards, and the end part of the meshing column B (1252) is provided with triangular teeth B turning over outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922017003.7U CN211109401U (en) | 2019-11-20 | 2019-11-20 | Combined speed chain protecting cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922017003.7U CN211109401U (en) | 2019-11-20 | 2019-11-20 | Combined speed chain protecting cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211109401U true CN211109401U (en) | 2020-07-28 |
Family
ID=71717639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922017003.7U Expired - Fee Related CN211109401U (en) | 2019-11-20 | 2019-11-20 | Combined speed chain protecting cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211109401U (en) |
-
2019
- 2019-11-20 CN CN201922017003.7U patent/CN211109401U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |