CN202545492U - Locking rope rod positioning pin - Google Patents
Locking rope rod positioning pin Download PDFInfo
- Publication number
- CN202545492U CN202545492U CN2012202132425U CN201220213242U CN202545492U CN 202545492 U CN202545492 U CN 202545492U CN 2012202132425 U CN2012202132425 U CN 2012202132425U CN 201220213242 U CN201220213242 U CN 201220213242U CN 202545492 U CN202545492 U CN 202545492U
- Authority
- CN
- China
- Prior art keywords
- pin
- hole
- stage clip
- key seat
- baffle plate
- 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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Abstract
The utility model discloses a locking rope rod positioning pin, which is arranged on the conventional locking rope rod for avoiding the phenomenon of unhooking of a chuck. The positioning pin consists of a pin hole, a pin head, a pin base, a pin shaft, a pressure spring, a pressure spring baffle plate and a pull handle, wherein the pin hole is formed in the chuck; the pin head is arranged in the hole; the pin base is arranged at the one end of the pin head; the pin shaft is arranged at the other end of the pin base; the pressure spring and the pressure spring baffle plate are sleeved on the pin shaft; the pressure spring baffle plate is fixedly connected with the handle of the locking rope rod; and the tail end of the pin shaft is connected with the handle used for pulling the pin head out and opening the opening of the chuck.
Description
Technical field
A kind of card excellent locating stud of restricting belongs to the mining equiment field.
Background technique
In " mining inclined gallery pedestrian's walking aid device "; After being pressed into the U font with band iron, the dop of card rope rod is connected as a body in side and handgrip; In use in order to pass through the holder rope sheave smoothly; Require bayonet socket must upwards be stuck on the electrodeless wire rope, the dop that therefore is in operation breaks off relations easily voluntarily, has brought trouble to use.
Summary of the invention
The present invention will design a kind of card excellent locating stud of restricting, and it is installed on the existing card rope rod, controls the opening of dop with this, thereby avoids dop unhook phenomenon voluntarily in use.The structure of the excellent locating stud of card rope is made up of pin-and-hole, pin head, key seat, bearing pin, stage clip, stage clip baffle plate and handle.Central upper portion place at dop offers pin-and-hole, and pin-and-hole is a circular hole, in pin-and-hole, is provided with the pin head, and the termination of pin head has tapering, so that insert pin-and-hole smoothly, the pin head is one section cylindrical body.The pin head can be twitched in pin-and-hole back and forth flexibly.End at the pin head is provided with key seat, and key seat is one section cylindrical body, and its diameter is greater than the diameter of pin head.The central vertical of key seat and pin head is connected as a body.Key seat is to limit the degree of depth dead point that the pin head inserts pin-and-hole.Center at the key seat the other end vertically is provided with bearing pin, and bearing pin is one section cylindrical body, and its diameter is not more than the diameter of pin head.One section stage clip is installed on bearing pin, the stage clip baffle plate is installed on bearing pin, the stage clip baffle plate is one section pipe, and the handgrip of the outside of stage clip baffle plate and card rope rod is fixedly linked and is integral.The two ends of stage clip contact with key seat, stage clip baffle plate respectively.The center of circle of pin-and-hole, pin head, key seat, bearing pin and stage clip baffle plate is all on same longitudinal axis.At the terminal vertical handle that connects of bearing pin, handle is one section cylindrical body, and handle and bearing pin are connected as a body.Handle is used to pull out the pin head, and the opening of dop is opened.Between key seat and stage clip baffle plate, be provided with the dead point pawl, the dead point pawl is fixed on the handgrip, and the dead point pawl is to the distance of key seat; Promptly sell the movable stroke of head; Equal the length after the pin head removes tapering, like this, the opening that makes the pin head can withdraw from dop does not break away from the position of a side pin-and-hole again.
Description of drawings
Fig. 1, existing card restrict excellent plan view Fig. 2, the excellent locating stud plan view of card rope
1, pin-and-hole, 2, the pin head, 3, key seat, 4, bearing pin, 5, stage clip, 6, the stage clip baffle plate, 7, handle, 8, the dead point pawl, 9, dop, 10, handgrip.
Embodiment
Like Fig. 1, shown in 2, the structure of the excellent locating stud of card rope is by pin-and-hole 1, pin 2, key seat 3, bearing pin 4, stage clip 5, stage clip baffle plate 6 and shake hands 7 to form.Central upper portion place at dop 9 offers pin-and-hole 1, and pin-and-hole 1 is a circular hole, in pin-and-hole 1, is provided with pin head 2, and the termination of pin 2 has tapering, so that insert pin-and-hole 1 smoothly, pin 2 is one section cylindrical body.Pin 2 can be twitched in pin-and-hole 1 back and forth flexibly.End at pin head 2 is provided with key seat 3, and key seat 3 is one section cylindrical body, and its diameter is greater than the diameter of pin head 2, and the central vertical of key seat 3 and pin head 2 is connected as a body.Key seat 3 is the degree of depth dead points that limit pin 2 an insertion pin-and-hole 1.Center at the other end of key seat 3 vertically is provided with bearing pin 4, and bearing pin 4 is one section cylindrical body, and its diameter is not more than the diameter of pin head 1.One section stage clip 5 is installed on bearing pin 4, stage clip baffle plate 6 is installed on bearing pin 4, stage clip baffle plate 6 is one section pipe, and the handgrip 10 of the outside of stage clip baffle plate 6 and card rope rod is fixedly linked and is integral.The two ends of stage clip 5 contact with key seat 3, stage clip baffle plate 6 respectively.The center of circle of pin-and-hole 1, pin 2, key seat 3, bearing pin 4 and stage clip baffle plate 6 is all on same longitudinal axis.At the terminal vertical handle 7 that connects of bearing pin 4, handle 7 is one section cylindrical body, and handle 7 is connected as a body with bearing pin 4.Handle 7 is used to pull out pin head 2, and the opening of dop 9 is opened.Between key seat 3 and stage clip baffle plate 6, be provided with dead point pawl 8, dead point pawl 8 is fixed on the handgrip, and dead point pawl 8 is to the distance of key seat 3; The i.e. movable stroke of pin 2; Equal the length after pin head 2 removes tapering, like this, the opening that makes pin head 2 can withdraw from dop 9 does not break away from the position of a side pin-and-hole 1 again.
Claims (1)
1. one kind is blocked the excellent locating stud of rope, and characteristic is: the structure of the excellent locating stud of card rope is made up of pin-and-hole (1), pin (2), key seat (3), bearing pin (4), stage clip (5), stage clip baffle plate (6) and handle (7); Offer pin-and-hole (1) at the central upper portion place of dop (9), pin-and-hole (1) is a circular hole, in pin-and-hole (1), is provided with pin head (2), and the termination of pin head (2) has tapering, so that insert pin-and-hole (1) smoothly, pin head (2) is one section cylindrical body; Pin head (2) can be twitched in pin-and-hole (1) back and forth flexibly; End at pin head (2) is provided with key seat (3), and key seat (3) is one section cylindrical body, and its diameter is greater than the diameter of pin head (2), and the central vertical of key seat (3) and pin head (2) is connected as a body; Key seat (3) is to limit the degree of depth dead point that pin head (2) inserts pin-and-hole (1); Center at the other end of key seat (3) vertically is provided with bearing pin (4), and bearing pin (4) is one section cylindrical body, and its diameter is not more than the diameter of pin head (1); At bearing pin (4) one section stage clip (5) is installed upward, is gone up at bearing pin (4) stage clip baffle plate (6) is installed, stage clip baffle plate (6) is one section pipe, and the outside of stage clip baffle plate (6) is fixedly linked with the handgrip (10) that blocks the rope rod and is integral; The two ends of stage clip (5) respectively and key seat (3), stage clip baffle plate (6) contact; The center of circle of pin-and-hole (1), pin head (2), key seat (3), bearing pin (4) and stage clip baffle plate (6) is all on same longitudinal axis; At the terminal vertical handle (7) that connects of bearing pin (4), handle (7) is one section cylindrical body, and handle (7) and bearing pin (4) are connected as a body; Handle (7) is used to pull out pin head (2), and the opening of dop (9) is opened; Between key seat (3) and stage clip baffle plate (6), be provided with dead point pawl (8); Dead point pawl (8) is fixed on the handgrip; Dead point pawl (8) is to the distance of key seat (3), and promptly the movable stroke of pin head (2) equals the length after pin head (2) removes tapering; Like this, the opening that makes pin head (2) can withdraw from dop (9) does not break away from the position of a side pin-and-hole (1) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202132425U CN202545492U (en) | 2012-05-03 | 2012-05-03 | Locking rope rod positioning pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202132425U CN202545492U (en) | 2012-05-03 | 2012-05-03 | Locking rope rod positioning pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202545492U true CN202545492U (en) | 2012-11-21 |
Family
ID=47166133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202132425U Expired - Fee Related CN202545492U (en) | 2012-05-03 | 2012-05-03 | Locking rope rod positioning pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202545492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661304A (en) * | 2012-05-03 | 2012-09-12 | 冯世英 | Rope clamp rod positioning pin |
| CN102943801A (en) * | 2012-11-28 | 2013-02-27 | 苏州蓝王机床工具科技有限公司 | Cantilever crane locking mechanism |
-
2012
- 2012-05-03 CN CN2012202132425U patent/CN202545492U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661304A (en) * | 2012-05-03 | 2012-09-12 | 冯世英 | Rope clamp rod positioning pin |
| CN102943801A (en) * | 2012-11-28 | 2013-02-27 | 苏州蓝王机床工具科技有限公司 | Cantilever crane locking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20130503 |