CN204750156U - Energy -conserving solid forging's seted out formula rope -grippers - Google Patents
Energy -conserving solid forging's seted out formula rope -grippers Download PDFInfo
- Publication number
- CN204750156U CN204750156U CN201520454362.8U CN201520454362U CN204750156U CN 204750156 U CN204750156 U CN 204750156U CN 201520454362 U CN201520454362 U CN 201520454362U CN 204750156 U CN204750156 U CN 204750156U
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- CN
- China
- Prior art keywords
- hook
- connecting rod
- claw
- clamping device
- holding claw
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Abstract
The utility model provides an energy -conserving solid forging's seted out formula rope -grippers, including connecting rod, armful claw and hanging seat connector, connecting rod, armful claw and hanging seat connector are through forging back integrated into one piece, it comprises the tie -beam of main hook, auxiliary hook and connection main hook and auxiliary hook to embrace the claw, the front end of main hook and auxiliary hook bends to the semi -circular knuckle that the inner arc facial features is right, the knuckle is mutually supported to form and is kept silent, simultaneously the rubber endotheca has been inlayed in the main hook of embracing the claw and the interior cambered surface of auxiliary hook, the inside of hanging seat connector is equipped with the internal thread to it has circular through -hole radially to run through on the hanging seat connector. The utility model discloses a solid forging to increase the intensity of whole rope -grippers, embracing claw adoption semicircular main hook and auxiliary hook, having increased the suo qiangdu that embraces of armful claw, key -in rubber endotheca in embracing the claw has then reduced the directness damage to wire rope simultaneously. The hanging seat connector adopts the cooperation of internal thread and through -hole in addition, has increased the joint strength of rope -grippers with the hanging seat.
Description
Technical field
The utility model relates to Aerial Conveyance for Human in Coal Mine assembly, the carried hanging type rope clamping device of particularly a kind of energy-conservation solid forging.
Background technology
Rope clamping device is a kind of key components and parts taken chair lift and be connected with steel rope that domestic Aerial Conveyance for Human in Coal Mine must be joined.The major defect of rope clamping device is on the market at present, the convenience of Clamping force to steel rope and dislodging chair lift can not be taken into account, that is the rope clamping device had is very large to the Clamping force of steel rope, but need dismounting when seting out, extremely bother, and some rope clamping devices is very convenient when seting out, but to hang up the rear Clamping force to steel rope be not very large, there is potential safety hazard.Simultaneously, the existing rope clamping device mode adopting welding more, its Joint strenght can weaken after using for a long time, when miner runs into rope clamping device fracture when taking overhead manned equipment will quite dangerous, people drops on slope will down roll from chair lift, and causes casualty accident.In addition, rope is only just passed rope clamping device by the connection mode of rope clamping device and chair lift, and its potential safety hazard is then larger.
Utility model content
The utility model object is to provide the carried hanging type rope clamping device of the solid forging that a kind of safety, intensity are high, to solve insufficient strength, inconvenience of seting out, there is the technical matters of potential safety hazard.
For achieving the above object, the utility model provides a kind of carried hanging type rope clamping device of energy-conservation solid forging, comprise connecting rod, holding claw and chair lift connector, described holding claw and chair lift connector lay respectively at the two ends of connecting rod and not homonymy, described connecting rod, holding claw and chair lift connector are by one-body molded after forging, by solid forging, thus increase the intensity of whole rope clamping device.Described holding claw is fixed on main hook on connecting rod, auxiliary hook and connects main hook and auxiliary hook tie-beam by one end forms, described main hook and the free end of auxiliary hook bend to the relative semicircle dog clutch of intrados respectively, described dog clutch complements each other to form jaw, the main hook of described holding claw and the intrados of auxiliary hook are embedded with rubber inner sleeve simultaneously, decrease the coup injury to steel rope.
The inside of described chair lift connector is provided with negative thread, and radial direction runs through and has manhole on chair lift connector.Above-mentioned manhole is used for placement positioning pin.When chair lift is by after being connected rope clamping device with the bolt that above-mentioned negative thread matches, is rotated in place and locating dowel pin can be put into through hole, thus avoid bolt slippage.
The length of described connecting rod is 350mm, and thickness is 13mm, can support the use with domestic all Aerial Conveyance for Human in Coal Mine manufacturers.
In order to increase the intensity of rope clamping device, described connecting rod is provided with reinforced rib, and one end of described reinforced rib is fixed in holding claw, and the other end is fixed on connecting rod.
The inside face of described rubber inner sleeve is provided with protruding anti-slip veins, and described anti-slip veins is vertical with the direction, axis of the jaw that dog clutch (7) complements each other to form, thus increases the friction force of rope clamping device and steel rope, prevents from skidding.
The intrados degree of crook of described main hook and auxiliary hook is changed by secondary forging, is applicable to the steel rope that diameter is 20mm to 26mm.As long as after holding claw being heated to 1050 degrees Celsius during secondary forging, the round steel of respective diameters being inserted in hook to set level to adopt again and manually beats, without the need to milling, cut operation, decrease overhours.
The utility model has following beneficial effect:
The utility model is that solid forging is one-body molded, thus increases the intensity of whole rope clamping device; Holding claw adopts two semicircles, the main hook be oppositely arranged and auxiliary hook, and provide support in rope both sides power, and what add holding claw embraces Suo Qiangdu.In holding claw, be packed with rubber inner sleeve simultaneously, not only increase friction force, also reduce the coup injury to steel rope, extend the service life of steel rope.Chair lift connector adopts coordinating of negative thread and through hole in addition, adds the Joint strenght of rope clamping device and chair lift, makes whole device easy to use.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the rope clamping device of the utility model preferred embodiment 1;
Fig. 2 is the planar view of the rope clamping device of the utility model preferred embodiment 1;
Fig. 3 is the structural representation of the rope clamping device of the utility model preferred embodiment 2;
Fig. 4 be the utility model preferred embodiment 3 rope clamping device on the structural representation of holding claw;
Wherein, 1, connecting rod, 2, holding claw, 3, chair lift connector, 4, main hook, 5, auxiliary hook, 6, tie-beam, 7, dog clutch, 8, rubber inner sleeve, 9, manhole, 10, reinforced rib, 11, anti-slip veins.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can limit according to claim and cover is implemented.
Embodiment 1:
See Fig. 1, Fig. 2, the carried hanging type rope clamping device of a kind of energy-conservation solid forging that the present embodiment provides, comprise connecting rod 1, holding claw 2 and chair lift connector 3, described holding claw 2 and chair lift connector 3 lay respectively at the two ends of connecting rod 1 and not homonymy, described connecting rod 1, holding claw 2 and chair lift connector 3 are by one-body molded after forging, described holding claw 2 is by main hook 4, the tie-beam 6 of auxiliary hook 5 and connection main hook 4 and auxiliary hook 5 forms, described main hook 4 and the front end of auxiliary hook 5 bend to the relative semicircle dog clutch 7 of intrados, described dog clutch 7 complements each other to form jaw, steel rope passes through from this jaw.
Meanwhile, the main hook 4 of described holding claw 2 and the intrados of auxiliary hook 5 are embedded with rubber inner sleeve 8, with increasing friction force.The inside of described chair lift connector 3 is provided with negative thread, and radial direction runs through and has manhole 9 on chair lift connector 3.Above-mentioned manhole 9 is for placement positioning pin.
In process of production, described connecting rod 1, holding claw 2 and chair lift connector 3 by one-body molded after forging, thus increases the intensity of whole rope clamping device.The length of described connecting rod 1 is 350mm, and thickness is 13mm, can support the use with domestic all Aerial Conveyance for Human in Coal Mine manufacturers.
In concrete use procedure, first the holding claw 2 of rope clamping device is mounted on steel rope, then by chair lift by being connected rope clamping device with the bolt that above-mentioned negative thread matches, locating dowel pin can be put into through hole when bolt is rotated in place, thus avoid bolt slippage, strengthen the Joint strenght of rope clamping device and chair lift.When pulling steel rope, steel rope by holding claw 2 drivening rod 1, then drives chair lift connector 3, thus the chair lift shift position that chair lift connector 3 is connected.
When needing rope clamping device to coordinate the steel rope of other diameters, only need the intrados degree of crook being changed described main hook 4 and auxiliary hook 5 by secondary forging.After being heated to 1050 degrees Celsius by holding claw 2, the round steel of respective diameters being inserted in hook to set level to adopt again and manually beats, without the need to milling, cut operation, decrease overhours.
Embodiment 2:
See Fig. 3, the carried hanging type rope clamping device of a kind of energy-conservation solid forging that the present embodiment provides, its general structure is identical with embodiment 1, but in specific implementation process, in order to increase the intensity of rope clamping device, described connecting rod 1 is provided with reinforced rib 10, and one end of described reinforced rib 10 is fixed in holding claw 2, and the other end is fixed on connecting rod 1.
In addition, the vertical sectional shape of reinforced rib can be one large one small, and major part one end is connected with holding claw 2, thus the application force that holding claw 2 is subject to is disperseed toward other end gradually by the strong muscle adding shape retrieval.
Embodiment 3:
See Fig. 4, the carried hanging type rope clamping device of a kind of energy-conservation solid forging that the present embodiment provides, its general structure is identical with embodiment 1, but in specific implementation process, in order to increase the friction force of rope clamping device and steel rope, prevent from skidding, the inside face of described rubber inner sleeve 8 is provided with protruding anti-slip veins 11, described anti-slip veins 11 is vertical with the direction, axis of the jaw that dog clutch 7 complements each other to form, namely vertical with the sense of motion of steel rope.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. the carried hanging type rope clamping device of an energy-conservation solid forging, comprise connecting rod (1), holding claw (2) and chair lift connector (3), described holding claw (2) and chair lift connector (3) lay respectively at the two ends of connecting rod (1) and not homonymy, it is characterized in that, described connecting rod (1), holding claw (2) and chair lift connector (3) are by one-body molded after forging; Described holding claw (2) is fixed on main hook (4) on connecting rod (1), auxiliary hook (5) and connects main hook (4) and auxiliary hook (5) tie-beam (6) by one end forms, described main hook (4) and the free end of auxiliary hook (5) bend to the relative semicircle dog clutch (7) of intrados respectively, described dog clutch (7) complements each other to form jaw, is embedded with rubber inner sleeve (8) on the main hook (4) of described holding claw (2) and the intrados of auxiliary hook (5) simultaneously; The inside of described chair lift connector (3) is provided with negative thread, and runs through in the upper radial direction of chair lift connector (3) and have manhole (9).
2. the carried hanging type rope clamping device of a kind of energy-conservation solid forging according to claim 1, it is characterized in that, described connecting rod (1) is provided with reinforced rib (10), and one end of described reinforced rib (10) is fixed in holding claw (2), and the other end is fixed on connecting rod (1).
3. the carried hanging type rope clamping device of a kind of energy-conservation solid forging according to claim 1, it is characterized in that, the inside face of described rubber inner sleeve (8) is provided with protruding anti-slip veins (11), and described anti-slip veins (11) is vertical with the direction, axis of the jaw that dog clutch (7) complements each other to form.
4. the carried hanging type rope clamping device of a kind of energy-conservation solid forging according to claim 1 and 2, is characterized in that, the diameter of the intrados of described main hook (4) and auxiliary hook (5) is 20mm to 26mm.
5. the carried hanging type rope clamping device of a kind of energy-conservation solid forging according to claim 1, is characterized in that, the length of described connecting rod is 350mm, and thickness is 13mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520454362.8U CN204750156U (en) | 2015-06-29 | 2015-06-29 | Energy -conserving solid forging's seted out formula rope -grippers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520454362.8U CN204750156U (en) | 2015-06-29 | 2015-06-29 | Energy -conserving solid forging's seted out formula rope -grippers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204750156U true CN204750156U (en) | 2015-11-11 |
Family
ID=54464895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520454362.8U Expired - Fee Related CN204750156U (en) | 2015-06-29 | 2015-06-29 | Energy -conserving solid forging's seted out formula rope -grippers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204750156U (en) |
-
2015
- 2015-06-29 CN CN201520454362.8U patent/CN204750156U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20180629 |