CN215487450U - Flat chain connecting ring for mining round-link chain - Google Patents
Flat chain connecting ring for mining round-link chain Download PDFInfo
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- CN215487450U CN215487450U CN202121389843.7U CN202121389843U CN215487450U CN 215487450 U CN215487450 U CN 215487450U CN 202121389843 U CN202121389843 U CN 202121389843U CN 215487450 U CN215487450 U CN 215487450U
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- link chain
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Abstract
The utility model discloses a flat chain connecting ring for a mine round-link chain, which comprises a first round-link chain and a second round-link chain, wherein two auxiliary connecting rings are fixedly arranged at the corresponding ends of the first round-link chain and the second round-link chain, fixing devices are fixedly arranged between every two four auxiliary connecting rings, the other ends of the two fixing devices are respectively provided with a first identification groove, one ends of the two fixing devices, which correspond to each other, are respectively and fixedly provided with a connecting device in an inserting manner, the other ends of the two connecting devices are respectively provided with a second identification groove, and a clamping device is fixedly arranged between the two connecting devices. The connecting link is of a novel structure, and both new and old fixing pins can be used, so that the use selectivity of customers is widened.
Description
Technical Field
The utility model relates to the technical field of flat chain connecting rings, in particular to a flat chain connecting ring for a mine round-link chain.
Background
The flat chain connecting ring is called as a flat chain connecting ring for a mine circular ring chain and mainly comprises an arc-shaped toothed ring and a sawtooth ring. The arc-shaped gear ring is a novel chain connecting ring, the top circle and the root circle are designed to be of a concentric structure, and the chain has a self-locking function when being subjected to torsional moment. In addition, an included angle is formed between the stress S-shaped tooth surface of the flat arc-tooth connecting chain ring and the straight pulling force direction of the chain, and the force component of the flat arc-tooth connecting chain ring can enable the connecting chain ring to be pulled more and more tightly, so that the flat arc-tooth connecting chain ring is guaranteed to have stronger breaking tension and quality. The flat chain connecting ring arc toothed ring is used for the round-link chain in the past, original elasticity rises round pin formula fixed pin, need pound the fixed pin into the round pin accuse under powerful exogenic action in make rise round pin and pop out the ring and will connect the chain ring fixed, not only make the workman comparatively hard when installing, flat chain connecting ring installation effectiveness is also lower moreover.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides the flat chain connecting ring for the round-link chain for the mine, which saves the clamping time and improves the efficiency.
The technical scheme of the utility model is as follows:
the utility model provides a mining round-link chain is with flat chain ring that connects, includes round-link chain and No. two round-link chains, its characterized in that, the equal fixed mounting of one end that round-link chain and No. two round-link chains correspond has two supplementary go-between, four supplementary go-between is two liang equal fixed mounting have fixing device, two the fixing device other end is all opened there is an identification groove, two fixed mounting has connecting device, two all alternate fixed mounting in the one end that fixing device corresponds the connecting device other end is all opened there is No. two identification grooves, two fixed mounting has chucking device between the connecting device.
The working principle of the technical scheme is as follows:
when clamping, the two half connecting chain rings are sleeved into the two circular ring chains respectively, the two half connecting chain rings are connected and fastened, then the two half pins are placed into the pin holes, and the two half pins are clamped by bolts. When the flat chain connector is disassembled, the bolts are loosened by using an inner hexagonal wrench, the bolt is taken out, the chain connector can be opened, the clamping time of workers can be greatly shortened, the labor intensity is reduced, the fixing frame body on the fixing device and the connecting frame body on the connecting device are fixedly connected, so that the clamping block on the fixing device is butted with the clamping groove on the connecting device, a first round-link chain and a second round-link chain can be installed through two sides, the clamping is convenient, time and labor are saved, the clamping is simple and convenient under the narrow environment in a mine, the rapid clamping effect is realized, the fixing sleeve and the fixing base are fastened by using the fixing bolt on the clamping device, the first round-link chain and the second round-link chain are fixed, the clamping time is saved, the installation efficiency is improved, and the flat chain connector adopts a stainless 316 material to replace the traditional common 45# steel material, can guarantee that stainless steel's fixed pin is under the inside moist environment of colliery mine, increase of service life, play anticorrosive, rust-resistant effect, and this flat chain connector presss from both sides tightly adopts stainless steel check bolt can effectively prevent the not hard up phenomenon that drops of bolt, chain connector adopts behind the fixed pin of novel stainless steel simultaneously, dismantle simply can play chain connector used repeatedly's effect, replace old-fashioned elasticity fixed pin, so after the chain connector adopts new-type structure, new and old fixed pin all can use, the selectivity that the customer used has been widened.
Chucking device is including fixed cover, fixed baseplate and fixing bolt, the spread groove has been opened to the one end that fixed cover and fixed baseplate correspond, the one end that fixed baseplate and fixed cover correspond is opened there is the screw hole, fixing bolt keeps away from the one end of fixed cover and opens there is bolt rotating groove, fixed cover alternates fixed mounting in the upper end of fixing bolt lower extreme, fixed baseplate through the spread groove, fixing bolt passes through screw hole and fixed baseplate threaded connection, fixed cover fixed mounting is between two connecting device.
The flat chain ring that connects presss from both sides tightly adopts the phenomenon that stainless steel check bolt can effectively prevent the bolt not hard up to drop, connects the chain ring to adopt behind the novel stainless steel fixed pin simultaneously, dismantles simply and can play chain ring used repeatedly's effect, replaces old-fashioned elasticity fixed pin, so connect the chain ring to adopt after new-type structure, new and old fixed pin all can use, has widened the selectivity that the customer used.
The fixing frame body on the fixing device and the connecting frame body on the connecting device are fixedly connected, so that the clamping block on the fixing device is butted with the clamping groove on the connecting device, the first round-link chain and the second round-link chain can be installed through two sides, time and labor are saved conveniently in clamping, and the clamping is simple and convenient under the narrow environment inside a mine, and the effect of quick clamping is achieved.
The connecting device comprises a connecting frame body, a clamping groove is formed in one end of the connecting frame body, a connecting port is formed in the other end of the connecting frame body, and the connecting frame body is fixedly connected with the fixed frame body in an alternating mode through the clamping groove.
The clamping groove on the connecting frame body and the clamping block on the fixed frame body are clamped fast, so that the clamping is simple and convenient.
The fixing bolt is consistent with the screw hole in size and corresponds to the screw hole in position.
So that the fixing sleeve and the fixing base are clamped tightly.
The clamping block and the clamping groove are consistent in size and correspond in position.
Thereby make fixed support body and connection support body carry out quick fixed to round-link chain and No. two round-link chains.
The utility model has the beneficial effects that:
1. the utility model provides a flat chain connecting ring for a mine round-link chain, which is characterized in that a first round-link chain and a second round-link chain are aligned, and a fixing sleeve and a fixing base are fastened through a fixing bolt on a clamping device, so that the first round-link chain and the second round-link chain are fixed, the clamping time is saved, and the installation efficiency is improved;
2. the utility model provides a flat chain connecting ring fixing device for a mine round-link chain, which is characterized in that a clamping block on the fixing device is butted with a clamping groove on a connecting device, so that a first round-link chain and a second round-link chain can be installed through two sides, the clamping is convenient, time-saving and labor-saving, and the clamping is simple and convenient in a narrow and small environment in a mine, and the effect of quick clamping is achieved;
3. the utility model provides a flat connecting link for a mine round-link chain, which adopts a stainless steel anti-loosening bolt for clamping, can effectively prevent the bolt from loosening and falling off, and simultaneously, the connecting link adopts a novel stainless steel fixing pin, so that the flat connecting link is simple to disassemble, can play a role in reusing the connecting link, and replaces an old elastic fixing pin, so that after the connecting link adopts a novel structure, the new and old fixing pins can be used, and the use selectivity of customers is widened.
Drawings
Fig. 1 is a schematic overall structure diagram of a flat connecting link for a round-link chain for a mine according to an embodiment of the utility model;
fig. 2 is a schematic overall structure diagram of a clamping device of a flat chain connecting ring for a mining round-link chain according to an embodiment of the utility model;
FIG. 3 is a schematic overall structure diagram of a fixing device for a flat chain connecting ring for a round-link chain for a mine according to an embodiment of the utility model;
fig. 4 is a schematic overall structure diagram of a connecting device of a flat connecting link for a mining round-link chain according to an embodiment of the utility model.
Description of reference numerals:
1. a first round link chain; 2. a clamping device; 3. a fixing device; 4. a connecting device; 5. a second round-link chain; 6. an auxiliary connecting ring; 7. a first identification slot; 8. a second identification slot; 20. fixing a sleeve; 21. a fixed base; 22. fixing the bolt; 23. connecting grooves; 24. the bolt rotates the groove; 25. a screw hole; 30. a fixed frame body; 31. fixing a connecting block; 32. a clamping block; 40. connecting the frame body; 41. a clamping groove; 42. and (7) connecting ports.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings.
Example (b):
as shown in fig. 1-4, a mining round-link chain is with flat chain connector, including round-link chain 1 and No. two round-link chains 5, the equal fixed mounting of one end that round-link chain 1 and No. two round-link chains 5 correspond has two supplementary go-between 6, four the equal fixed mounting of supplementary go-between 6 between two liang has fixing device 3, two the 3 other ends of fixing device all open No. one sign groove 7, two fixed mounting has connecting device 4, two all interlude fixed mounting has connecting device 4, two the 4 other ends of connecting device all open No. two sign grooves 8, two fixed mounting has chucking device 2 between the connecting device 4.
The working principle of the technical scheme is as follows:
when in use, the first round-link chain 1 and the second round-link chain 5 on the clamping device 2 are aligned through four auxiliary connecting rings 6, and then the fixing frame body 30 on the fixing device 3 and the connecting frame body 40 on the connecting device 4 are fixedly connected, so that the clamping block 32 on the fixing device 3 is butted with the clamping groove 41 on the connecting device 4, and the first round-link chain 1 and the second round-link chain 5 can be installed through two sides, the clamping is convenient, time and labor are saved, the clamping is simple and convenient under the narrow environment in a mine, the rapid clamping effect is achieved, the fixing sleeve 20 and the fixing base 21 are fastened through the fixing bolt 22 on the clamping device 2, so that the first round-link chain 1 and the second round-link chain 5 are fixed, the clamping time is saved, the installation efficiency is improved, and the flat connecting ring adopts stainless steel 316 to replace the traditional common 45# steel material, can guarantee that stainless steel's fixed pin is under the inside moist environment of colliery mine, increase of service life, play anticorrosive, rust-resistant effect, and this flat chain connector presss from both sides tightly adopts stainless steel check bolt can effectively prevent the not hard up phenomenon that drops of bolt, chain connector adopts behind the fixed pin of novel stainless steel simultaneously, dismantle simply can play chain connector used repeatedly's effect, replace old-fashioned elasticity fixed pin, so after the chain connector adopts new-type structure, new and old fixed pin all can use, the selectivity that the customer used has been widened.
Chucking device 2 is including fixed cover 20, fixed base 21 and fixing bolt 22, fixed cover 20 is opened with the one end that fixed base 21 corresponds has spread groove 23, fixed base 21 is opened with the one end that fixed cover 20 corresponds has screw hole 25, fixing bolt 22 is kept away from the one end of fixed cover 20 and is opened there is bolt rotation groove 24, fixed cover 20 alternates fixed mounting in the upper end of fixing bolt 22 lower extreme, fixed base 21 through spread groove 23, fixing bolt 22 passes through screw hole 25 and fixed base 21 threaded connection, fixed cover 20 fixed mounting is between two connecting device 4.
Fixing device 3 includes fixed support body 30, fixed support body 30 one end fixed mounting has two chucking pieces 32, fixed support body 30 other end fixed mounting has fixed connection piece 31, fixed support body 30 fixed mounting is between two supplementary go-between 6.
The fixing bolt 22 and the screw hole 25 are identical in size and correspond in position to each other.
The clamping block 32 and the clamping groove 41 have the same size and the positions correspond to each other.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (6)
1. The utility model provides a mining round-link chain is with flat chain ring that connects, includes round-link chain and No. two round-link chains, its characterized in that, the equal fixed mounting of one end that round-link chain and No. two round-link chains correspond has two supplementary go-between, four supplementary go-between is two liang equal fixed mounting have fixing device, two the fixing device other end is all opened there is an identification groove, two fixed mounting has connecting device, two all alternate fixed mounting in the one end that fixing device corresponds the connecting device other end is all opened there is No. two identification grooves, two fixed mounting has chucking device between the connecting device.
2. The mining flat chain connecting ring for a round link chain as claimed in claim 1, wherein said clamping device comprises a fixing sleeve, a fixing base and a fixing bolt, wherein one end of the fixing sleeve corresponding to the fixing base is provided with a connecting groove, one end of the fixing base corresponding to the fixing sleeve is provided with a screw hole, one end of the fixing bolt far away from the fixing sleeve is provided with a bolt rotating groove, the fixing sleeve is fixedly installed at the lower end of the fixing bolt and the upper end of the fixing base through the insertion of the connecting groove, the fixing bolt is in threaded connection with the fixing base through the screw hole, and the fixing sleeve is fixedly installed between the two connecting devices.
3. The flat chain connecting ring for the round-link chain for the mine according to claim 1, wherein the fixing device comprises a fixing frame body, two clamping blocks are fixedly mounted at one end of the fixing frame body, a fixing connecting block is fixedly mounted at the other end of the fixing frame body, and the fixing frame body is fixedly mounted between two auxiliary connecting rings.
4. The flat chain connecting ring for the round-link chain for the mine according to claim 3, wherein the connecting device comprises a connecting frame body, one end of the connecting frame body is provided with a clamping groove, the other end of the connecting frame body is provided with a connecting port, and the connecting frame body is fixedly connected with the fixing frame body in an inserting mode through the clamping groove.
5. The mining round link chain connecting ring as claimed in claim 2, wherein the fixing bolt is in the same size and corresponding position with the screw hole.
6. The flat chain connecting ring for the round-link chain for the mine according to claim 4, wherein the clamping blocks and the clamping grooves are consistent in size and position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121389843.7U CN215487450U (en) | 2021-06-22 | 2021-06-22 | Flat chain connecting ring for mining round-link chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121389843.7U CN215487450U (en) | 2021-06-22 | 2021-06-22 | Flat chain connecting ring for mining round-link chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215487450U true CN215487450U (en) | 2022-01-11 |
Family
ID=79721172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121389843.7U Active CN215487450U (en) | 2021-06-22 | 2021-06-22 | Flat chain connecting ring for mining round-link chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215487450U (en) |
-
2021
- 2021-06-22 CN CN202121389843.7U patent/CN215487450U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Leng Gang Inventor after: Li Qi Inventor after: Liang Peng Inventor after: Ma Zhijun Inventor after: Du Detao Inventor before: Leng Gang Inventor before: Li Qi Inventor before: Liang Peng Inventor before: Ma Zhijun Inventor before: Du Detao |