CN201714824U - Intermediate connection device of pull rope - Google Patents
Intermediate connection device of pull rope Download PDFInfo
- Publication number
- CN201714824U CN201714824U CN2010201746454U CN201020174645U CN201714824U CN 201714824 U CN201714824 U CN 201714824U CN 2010201746454 U CN2010201746454 U CN 2010201746454U CN 201020174645 U CN201020174645 U CN 201020174645U CN 201714824 U CN201714824 U CN 201714824U
- Authority
- CN
- China
- Prior art keywords
- joint
- intermediate connector
- interface
- pull rope
- drag
- 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 provides an intermediate connection device of a pull rope, comprising a joint, a bolt joint and an intermediate connector, wherein the inner end of the joint, which is opposite to the bolt joint, is provided with a matched interface; the interface is connected by a fastening piece and is internally provided with the intermediate connector; the two ends of the intermediate connector are provided with clamping grooves; the end surfaces of the two ends of the intermediate connector are provided with holes communicated with the clamping grooves; the joint and the bolt joint are internally provided with limiting bosses of the intermediate connector, and the outer ends of the joint and the bolt joint are provided with pipe sleeves for fixing an outer pipe of the pull rope; and the pipes sleeves at the two ends are respectively communicated with the interface. The intermediate connection device of the pull rope can divide a longer pull rope into two sections for connection and assembly when in whole assembly, can solve the technique problem of the whole assembling technique, effectively reduce the assembly time and improve the assembly efficiency.
Description
Technical field
The utility model relates to a kind of drag-line, connection set in the middle of especially a kind of drag-line.
Background technique
Existing drag-line all adopts the one-part form structure, if drag-line is long when the main shortcoming that exists is the car load assembling, can be unfavorable for assembling.When assembling, installation time is also long, influences very much working efficiency.
Summary of the invention
The purpose of this utility model provides the middle connection set of a kind of drag-line, can solve car load assembly technology problem, reduces the time of assembling.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows: connection set in the middle of the drag-line, it is characterized in that: described connection set comprises joint, screwed joint, intermediate connector, the inner that joint is relative with screwed joint is provided with the interface that cooperatively interacts, this interface connects by fastening piece, be provided with intermediate connector in the interface, the two ends of intermediate connector are provided with draw-in groove, the end face at intermediate connector two ends is provided with the hole that is communicated with draw-in groove, joint and screwed joint inside are provided with the intermediate connector positive stop lug boss, the outer end of joint and screwed joint is provided with the fixedly pipe box of zip outer tube, and the pipe box at two ends all is communicated with interface.
Beneficial effect:
Use the middle connection set of drag-line described in the utility model, for long drag-line, can be divided into two sections and be linked and packed during the car load assembling, can solve car load assembly technology problem, effectively the time of minimizing assembling, improve efficiency of assembling.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an assembling schematic representation of the present utility model.
Among the figure: 12,13 pipe boxes, 14 interfaces 15 of drag-line 1,5 joints 2 nuts 3 screwed joints 4 heart yearns 6,9 intermediate connectors 7 die casting rivets 8 draw-in grooves 10,11 holes
Embodiment
Connection set in the middle of the drag-line as shown in Figure 1, connection set in the middle of the drag-line, described connection set comprises joint 2, screwed joint 4, intermediate connector 7, joint 2 and screwed joint 4 relative the inners are provided with the interface 15 that cooperatively interacts, this interface 15 connects by nut 3, be provided with intermediate connector 7 in the interface 15, the two ends of intermediate connector 7 are provided with draw-in groove 10,11, draw-in groove 10, be provided with die casting rivet 8 in 11, the end face at intermediate connector 7 two ends is provided with and draw-in groove 10,11 holes 12 that are communicated with, 13, joint 2 is provided with the intermediate connector positive stop lug boss with screwed joint 4 inside, the outer end of joint 2 and screwed joint 4 is provided with the fixedly pipe box 14 of zip outer tube, and the pipe box 14 at two ends all is communicated with interface 15.
As shown in Figure 2, this device is made up of two sections drag-lines 1 and 5, and wherein drag-line 1 is connected with joint 2 rivetings, and drag-line 5 is connected with screwed joint 4 rivetings; Heart yearn 6 is connected by snapping in intermediate connector 7 with 9, whole drag-line is connected with the screw rod joint by nut, the working principle of this device is similar with common drag-line, but in order to satisfy client's assembly technology needs, drag-line is divided into two sections, after drag-line 1 and 5 have been made in assembling, again die casting rivet 8 is snapped in the intermediate connector 7, at last joint 2 is connected and locks by nut 3 with 4.When on drag-line 1, applying F (left) power, drive drag-line 5 work by intermediate connector 7.This device can effectively reduce installation time, improves efficiency of assembling.
Claims (1)
1. connection set in the middle of the drag-line, it is characterized in that: described connection set comprises joint, screwed joint, intermediate connector, the inner that joint is relative with screwed joint is provided with the interface that cooperatively interacts, this interface connects by fastening piece, be provided with intermediate connector in the interface, the two ends of intermediate connector are provided with draw-in groove, the end face at intermediate connector two ends is provided with the hole that is communicated with draw-in groove, joint and screwed joint inside are provided with the intermediate connector positive stop lug boss, the outer end of joint and screwed joint is provided with the fixedly pipe box of zip outer tube, and the pipe box at two ends all is communicated with interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201746454U CN201714824U (en) | 2010-04-29 | 2010-04-29 | Intermediate connection device of pull rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201746454U CN201714824U (en) | 2010-04-29 | 2010-04-29 | Intermediate connection device of pull rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201714824U true CN201714824U (en) | 2011-01-19 |
Family
ID=43460820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201746454U Expired - Fee Related CN201714824U (en) | 2010-04-29 | 2010-04-29 | Intermediate connection device of pull rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201714824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277397A (en) * | 2013-06-24 | 2013-09-04 | 徐中华 | Stay wire connector |
-
2010
- 2010-04-29 CN CN2010201746454U patent/CN201714824U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277397A (en) * | 2013-06-24 | 2013-09-04 | 徐中华 | Stay wire connector |
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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 |
Granted publication date: 20110119 Termination date: 20180429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |