CN214465840U - High-strength belt buckle for coal mine conveying belt - Google Patents
High-strength belt buckle for coal mine conveying belt Download PDFInfo
- Publication number
- CN214465840U CN214465840U CN202120639737.3U CN202120639737U CN214465840U CN 214465840 U CN214465840 U CN 214465840U CN 202120639737 U CN202120639737 U CN 202120639737U CN 214465840 U CN214465840 U CN 214465840U
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- top plate
- upper top
- belt
- buckle
- lower bottom
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Abstract
The utility model relates to the technical field of belt buckles, in particular to a high-strength belt buckle for a coal mine conveying belt, which comprises a buckle, a first bolt piece and a second bolt piece; the fasteners are arranged in a plurality and are U-shaped; the buckle comprises an upper top plate, a lower bottom plate and a bending part connected with the upper top plate and the lower bottom plate; the upper top plate and the lower top plate are arranged in parallel; a plurality of hole sites for facilitating the insertion of the first pin piece and the second pin piece are arranged on the upper top plate; the same hole sites are arranged at the corresponding positions of the lower bottom plate; a vertically downward clapboard is arranged on the upper top plate, and the bottom of the clapboard is fixedly arranged with the lower bottom plate; the upper top plate, the lower bottom plate, the bent part and the partition plate form an installation cavity; a sleeve is arranged in the mounting cavity; a buffer layer is filled in a gap between the sleeve and the partition plate; the belt is inserted into the space between the upper top plate and the lower top plate, and the end part of the belt is contacted with the partition plate; the utility model discloses the belt is difficult for droing after having installed through the fastener, and the installation is comparatively firm, and it is more convenient to use.
Description
Technical Field
The utility model relates to a belt clamp technical field especially relates to a high strength belt clamp for colliery conveyer belt.
Background
The belt buckle is a hardware fitting at the front end of the belt. The conveying belts used by conveying equipment of coal, mines and wharfs need to be connected in multiple sections to form the required length, the end of each belt is connected with a buckle through a pin bolt during connection, and then each two sections of belts are connected into a whole through the buckle of the belt head. However, the conventional belt buckle is influenced by external force during use, and is easy to generate the risk of tripping, which affects the normal production process on the one hand; in addition, on one hand, the belt fastener is easy to fall off to bring potential safety hazard, and thus, the safety of people is dangerous.
In order to solve the problems, the application provides a high-strength belt buckle for a coal mine conveying belt.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
In order to solve the problems existing in the background art, however, the conventional belt buckle is easily subjected to the influence of external force during use, and the risk of tripping is easily caused, so that on one hand, the normal production process is influenced; in addition on the one hand, the belt clamp drops and brings the potential safety hazard easily, constitutes dangerous technical problem to the safety of human beings, the utility model provides a high strength belt clamp for colliery conveyer belt has the belt and is difficult for droing after passing through the fastener installation, installs comparatively firmly, uses more convenient characteristics.
(II) technical scheme
In order to solve the technical problem, the utility model provides a high-strength belt buckle for a coal mine conveying belt, which comprises a buckle, a first bolt piece and a second bolt piece;
the fasteners are arranged in a plurality and are U-shaped; the buckle comprises an upper top plate, a lower bottom plate and a bending part connected with the upper top plate and the lower bottom plate; the upper top plate and the lower top plate are arranged in parallel; a plurality of hole sites for facilitating the insertion of the first pin piece and the second pin piece are arranged on the upper top plate; the same hole sites are arranged at the corresponding positions of the lower bottom plate;
a vertically downward clapboard is arranged on the upper top plate, and the bottom of the clapboard is fixedly arranged with the lower bottom plate; the upper top plate, the lower bottom plate, the bent part and the partition plate form an installation cavity; a sleeve is arranged in the mounting cavity; a buffer layer is filled in a gap between the sleeve and the partition plate; the belt is inserted into the space between the upper top plate and the lower top plate, and the end of the belt is in contact with the partition plate.
Preferably, the upper top plate is provided with a first positioning sheet; a second positioning sheet is arranged on the lower bottom plate; the first positioning sheet and the second positioning sheet are both provided with through holes.
Preferably, the first pin member is arranged in an "n" shape.
Preferably, the second pin member is provided in an "m" shape.
Preferably, a plurality of buckles are assembled into a combined body, and sleeves on the buckles are positioned on the same horizontal line.
Preferably, the sleeve is internally provided with a connecting pipe in an inserting way, both ends of the connecting pipe are provided with threaded joints, and the threaded joints are inserted into the connecting pipe and are in threaded fit connection with the connecting pipe; the diameter of one end of the threaded joint extending out of the connecting pipe is larger than that of the connecting pipe.
Preferably, the upper top plate is provided with a convex part.
The above technical scheme of the utility model has following profitable technological effect:
1. the upper top plate is provided with a first positioning sheet; a second positioning sheet is arranged on the lower bottom plate; the first positioning sheet and the second positioning sheet are both provided with through holes. When the buckle is combined together, the through holes on the first positioning piece and the second positioning piece are positioned on the same straight line; the middle part of the second bolt piece penetrates through the through hole; two ends of the second bolt piece penetrate through the upper top plate and the belt and are inserted into hole positions on the lower bottom plate, and therefore the belt is fixed.
2. The plurality of buckles are assembled into a combination body, and the sleeves on the buckles are positioned on the same horizontal line. The connecting pipe is inserted into the sleeve, the two ends of the connecting pipe are provided with threaded joints, and the threaded joints are inserted into the connecting pipe and are in threaded fit connection with the connecting pipe; the diameter of one end of the threaded joint extending out of the connecting pipe is larger than that of the connecting pipe. The connecting pipe penetrates through the sleeve, and threaded joints are arranged at two ends of the connecting pipe to fix the connecting pipe; therefore, the belts at the two ends can be fixed together, and the installation strength of the belts is improved.
3. The upper top plate is provided with a convex part. The convex part on the upper top plate is matched to form a limiting structure after the plurality of buckles are combined together.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the buckle assembly of the present invention;
FIG. 3 is a schematic structural view of a connecting tube according to the present invention;
fig. 4 is a schematic structural diagram of the second latch member of the present invention.
Reference numerals: 1. a fastener; 2. a first latch member; 3. a second latch member; 4. a first positioning sheet; 5. a partition plate; 6. a buffer layer; 7. a sleeve; 8. a connecting pipe; 9. a threaded joint; 10. a boss portion; 11. a second positioning sheet; 12. and a through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the high-strength belt buckle for a coal mine conveyor belt provided by the present invention comprises a buckle 1, a first pin 2 and a second pin 3;
the plurality of buckles 1 are arranged, and the buckles 1 are arranged in a U shape; the buckle 1 comprises an upper top plate, a lower bottom plate and a bending part connected with the upper top plate and the lower bottom plate; the upper top plate and the lower top plate are arranged in parallel; a plurality of hole positions for inserting the first pin piece 2 and the second pin piece 3 are arranged on the upper top plate; the same hole sites are arranged at the corresponding positions of the lower bottom plate;
a vertically downward clapboard 5 is arranged on the upper top plate, and the bottom of the clapboard 5 is fixedly arranged with the lower bottom plate; the upper top plate, the lower bottom plate, the bent part and the partition plate 5 form an installation cavity; a sleeve 7 is arranged in the mounting cavity; a buffer layer 6 is filled in a gap between the sleeve 7 and the partition plate 5; the belt is inserted into a space between the upper and lower top plates, and the end of the belt is in contact with the partition 5.
In the embodiment, the upper top plate is provided with a first positioning sheet 4; the lower bottom plate is provided with a second positioning sheet 11; the first positioning sheet 4 and the second positioning sheet 11 are both provided with through holes 12.
It should be noted that, when the buckle 1 is combined together, the through holes 12 on the first positioning piece 4 and the second positioning piece 11 are located on the same straight line; the middle part of the second plug piece 3 penetrates through the through hole 12; the two ends of the second bolt piece 3 penetrate through the upper top plate and the belt and are inserted into hole positions on the lower bottom plate, so that the belt is fixed.
In the present embodiment, the first latch member 2 is provided in an "n" shape.
In the present embodiment, the second latch member 3 is provided in an "m" shape.
In this embodiment, a plurality of buckles 1 are assembled into an assembly, and the sleeves 7 on the buckles 1 are located on the same horizontal line. A connecting pipe 8 is inserted into the sleeve 7, threaded joints 9 are arranged at two ends of the connecting pipe 8, and the threaded joints 9 are inserted into the connecting pipe 8 and are in threaded fit connection with the connecting pipe 8; the diameter of the end of the nipple 9 that protrudes outside the connecting tube 8 is larger than the diameter of the connecting tube 8.
It should be noted that the connecting pipe 8 is inserted through the sleeve 7, and threaded joints 9 are provided at both ends of the connecting pipe 8 to fix the connecting pipe 8; therefore, the belts at the two ends can be fixed together, and the installation strength of the belts is improved.
In the present embodiment, the upper top plate is provided with a boss 10.
It should be noted that, the protruding portion 10 on the upper top plate is matched to form the limiting structure after the plurality of buckles 1 are combined together.
The utility model discloses a theory of operation and use flow: a plurality of buckles 1 are combined together to form a combined body; one end of a belt to be spliced is plugged into the buckle 1, the belt is inserted into a space between the upper top plate and the lower top plate, and the end part of the belt is contacted with the partition plate 5; then the first pin piece 2 and the second pin piece 3 are respectively pressed downwards, penetrate through the hole positions on the upper top plate and penetrate through the belt to be inserted into the hole positions on the lower bottom plate; the second pin piece 3 is arranged in an m shape, and the middle part of the second pin piece 3 penetrates through the through hole 12; two ends of the second bolt piece 3 penetrate through the upper top plate and the belt and are inserted into hole positions on the lower bottom plate, so that the belt is fixed; the connecting strength between the adjacent buckles 1 is improved; similarly, the same operation is carried out on the other belt which needs to be spliced together; splicing the two belts together to ensure that the sleeves 7 on the two belts are positioned on the same straight line, penetrating the connecting pipe 8 into the sleeves 7, and arranging threaded joints 9 at two ends of the connecting pipe 8 to fix the connecting pipe 8; therefore, the belts at the two ends can be fixed together, and the installation strength of the belts is improved; the utility model discloses the belt is difficult for droing after having installed through fastener 1, and the installation is comparatively firm, and it is more convenient to use.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A high-strength belt buckle for a coal mine conveying belt is characterized by comprising a buckle (1), a first bolt piece (2) and a second bolt piece (3);
the plurality of buckles (1) are arranged, and the buckles (1) are arranged in a U shape; the buckle (1) comprises an upper top plate, a lower bottom plate and a bending part connected with the upper top plate and the lower bottom plate; the upper top plate and the lower top plate are arranged in parallel; a plurality of hole positions which are convenient for the first bolt piece (2) and the second bolt piece (3) to be inserted are arranged on the upper top plate; the same hole sites are arranged at the corresponding positions of the lower bottom plate;
a vertically downward clapboard (5) is arranged on the upper top plate, and the bottom of the clapboard (5) is fixedly arranged with the lower bottom plate; the upper top plate, the lower bottom plate, the bent part and the partition plate (5) form an installation cavity; a sleeve (7) is arranged in the mounting cavity; a buffer layer (6) is filled in a gap between the sleeve (7) and the partition plate (5); the belt is inserted into the space between the upper top plate and the lower top plate, and the end of the belt is in contact with the partition plate (5).
2. The high-strength belt buckle for the coal mine conveyor belt according to claim 1, wherein the upper top plate is provided with a first positioning sheet (4); a second positioning sheet (11) is arranged on the lower bottom plate; the first positioning sheet (4) and the second positioning sheet (11) are both provided with through holes (12).
3. A high strength belt fastener for coal mine conveyor belt according to claim 1, characterized in that the first pin member (2) is provided in "n" shape.
4. A high strength belt fastener for coal mine conveyor belt according to claim 1, characterized in that the second pin member (3) is arranged in "m" shape.
5. The high-strength belt buckle for the coal mine conveyor belt according to claim 1, characterized in that a plurality of buckles (1) are assembled into a combined body, and sleeves (7) on the buckles (1) are positioned on the same horizontal line.
6. The high-strength belt buckle for the coal mine conveyor belt according to claim 5, wherein the connecting pipe (8) is inserted into the sleeve (7), the threaded joints (9) are arranged at both ends of the connecting pipe (8), and the threaded joints (9) are inserted into the connecting pipe (8) and are in threaded fit connection with the connecting pipe (8); the diameter of one end of the threaded joint (9) extending out of the connecting pipe (8) is larger than that of the connecting pipe (8).
7. The high-strength belt buckle for the coal mine conveyor belt according to claim 1, wherein the upper top plate is provided with a convex portion (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120639737.3U CN214465840U (en) | 2021-03-29 | 2021-03-29 | High-strength belt buckle for coal mine conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120639737.3U CN214465840U (en) | 2021-03-29 | 2021-03-29 | High-strength belt buckle for coal mine conveying belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214465840U true CN214465840U (en) | 2021-10-22 |
Family
ID=78175922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120639737.3U Expired - Fee Related CN214465840U (en) | 2021-03-29 | 2021-03-29 | High-strength belt buckle for coal mine conveying belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214465840U (en) |
-
2021
- 2021-03-29 CN CN202120639737.3U patent/CN214465840U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |