CN205061339U - Dogging crane rope connection structure - Google Patents
Dogging crane rope connection structure Download PDFInfo
- Publication number
- CN205061339U CN205061339U CN201520723225.XU CN201520723225U CN205061339U CN 205061339 U CN205061339 U CN 205061339U CN 201520723225 U CN201520723225 U CN 201520723225U CN 205061339 U CN205061339 U CN 205061339U
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- CN
- China
- Prior art keywords
- pedestal
- steel cable
- fixed
- connection structure
- wedge joint
- 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 relates to a dogging crane rope connection structure, include the pedestal, hang fork and wedge joint, the pedestal is fixed on the support of the little automobile body of dogging crane, hangs the portion of sticking and fixes through round pin axle no. 1 and pedestal, and the lower part is fixed through round pin axle no. 2 and wedge joint, steel cable and wedge joint fixed connection. The utility model discloses a hang the fork and replace big screw rod, pass through the round pin hub connection with the pedestal, improved bearing capacity and bulk strength to can realize vertical and horizontal free swing, can not appear that the card hinders or the phenomenon of breaking, guarantee that the steel cable is fixed reliable, eliminate the potential safety hazard.
Description
Technical field
The utility model relates to a kind of hoisting crane steel cable connection structure, particularly relates to a kind of dogging crane steel cable connection structure.
Background technology
Our factory continuous casting steel billet dogging crane plays a part to form a connecting link aborning, and the rolling off the production line of primary responsibility casting machine steel billet, rolling line heating furnace dress steel, steel billet outgoing and the operation such as charging, billet surface process, site environment temperature is high, and crane operation rate is high.Its main steel cable that hoists is connected employing cover of wedge (wedge joint) and is fixed by regulating part, and regulating part is the large screw rod of M48, is threaded connection with pedestal.In crane operational process, often there is phenomenon of rupture in this screw rod, and steel rope to be dropped underground from dolly together with cover of wedge, forms significant threat to equipment and personal safety, and maintenance difficult, have impact on normally carrying out of production.
Summary of the invention
The utility model provides a kind of dogging crane steel cable connection structure, employing is hung fork and is replaced large screw rod, pinned connection is passed through with pedestal, improve weight capacity and bulk strength, and freely swinging of vertical and horizontal can be realized, there will not be jam or breakage phenomenon, ensure that steel cable is fixing reliable, eliminate potential safety hazard.
In order to achieve the above object, the utility model realizes by the following technical solutions:
A kind of dogging crane steel cable connection structure, comprise pedestal, hang fork and wedge joint, described pedestal is fixed on the bearing of the little car body of dogging crane, hangs fork top and is fixed by bearing pin one and pedestal, bottom is fixed by bearing pin two and wedge joint, and steel cable is fixedly connected with wedge joint.
The described fork that hangs is forging, and upper and lower is plate shaped and mutually vertically, adopts round-corner transition between upper and lower part.
Described hanging between fork and bearing pin one establishes turning set, and spacer is established on turning set both sides, is fastened between bearing pin one and pedestal by fastening lock.
Described bearing pin two is locked by spring cotter.
Compared with prior art, the beneficial effects of the utility model are:
Employing is hung fork and is replaced large screw rod, with pedestal by pinned connection, improves weight capacity and bulk strength, and can realize freely swinging of vertical and horizontal, there will not be jam or breakage phenomenon, ensures that steel cable is fixing reliable, eliminates potential safety hazard.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
In figure: 1. bearing 2. pedestal 3. hangs fork 4. bearing pin 1 wedge joint 6. bearing pin 2 7. steel cable 8. turning set 9. spacer 10. clamp 11. spring cotter
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
See Fig. 1-Fig. 2, it is structural representation of the present utility model, a kind of dogging crane steel cable of the utility model connection structure, comprise pedestal 2, hang fork 3 and wedge joint 5, described pedestal 2 is fixed on the bearing 1 of the little car body of dogging crane, hang fork 3 top to be fixed by bearing pin 1 and pedestal 2, bottom is fixed by bearing pin 26 and wedge joint 5, and steel cable 7 is fixedly connected with wedge joint 5.
The described fork 3 that hangs is for forging, and upper and lower is plate shaped and mutually vertically, adopts round-corner transition between upper and lower part.
Described hanging between fork 3 and bearing pin 1 establishes turning set 8, and spacer 9 is established on turning set 8 both sides, is locked between bearing pin 1 and pedestal 2 by clamp 10.
Described bearing pin 26 is locked by spring cotter 11.
A kind of dogging crane steel cable of the utility model connection structure, hang fork 3 and adopt forging, top is directly connected with pedestal 2 by bearing pin 1, hanging fork 3 can around hinge 1 longitudinal oscillation (as shown in Figure 1), bottom is connected with wedge joint 5 (cover of wedge) by bearing pin 26, and wedge joint 5 can around hinge 26 teeter (as shown in Figure 1).Steel cable 7 is connected and fixed by wedge joint 5.This type of attachment, intensity is large, can bear larger weight, and can not make attaching parts damage inactivation because of rotation jam, ensure that and connects reliably.
The utility model is by after being changed into by dogging crane regulating part hung fork connection structure form by screw rod type of attachment, improve supporting power and the intensity of regulating part, steel cable cover of wedge is effectively fixed, and avoiding screw rod because of threaded portion or the stress that produces in processing and manufacturing process concentrates the fracture accident caused to occur.
Do not occur after the utility model place in operation that steel cable fixed end drops accident, result of use is fine.
Claims (4)
1. a dogging crane steel cable connection structure, it is characterized in that, comprise pedestal, hang fork and wedge joint, described pedestal is fixed on the bearing of the little car body of dogging crane, hang fork top to be fixed by bearing pin one and pedestal, bottom is fixed by bearing pin two and wedge joint, and steel cable is fixedly connected with wedge joint.
2. a kind of dogging crane steel cable connection structure according to claim 1, is characterized in that, described in hang fork for forging, upper and lower is plate shaped and mutually vertical, adopts round-corner transition between upper and lower part.
3. a kind of dogging crane steel cable connection structure according to claim 1, is characterized in that, described in hang fork with bearing pin one between establish turning set, spacer is established on turning set both sides, is fastened between bearing pin one and pedestal by fastening lock.
4. a kind of dogging crane steel cable connection structure according to claim 1, it is characterized in that, described bearing pin two is locked by spring cotter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723225.XU CN205061339U (en) | 2015-09-17 | 2015-09-17 | Dogging crane rope connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723225.XU CN205061339U (en) | 2015-09-17 | 2015-09-17 | Dogging crane rope connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205061339U true CN205061339U (en) | 2016-03-02 |
Family
ID=55387920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520723225.XU Expired - Fee Related CN205061339U (en) | 2015-09-17 | 2015-09-17 | Dogging crane rope connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205061339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269764A (en) * | 2017-07-31 | 2017-10-20 | 广西路桥工程集团有限公司 | A kind of guy rope connecting device |
| CN107324209A (en) * | 2017-08-30 | 2017-11-07 | 广西路桥工程集团有限公司 | Pylon cable wind rope with erecting device |
-
2015
- 2015-09-17 CN CN201520723225.XU patent/CN205061339U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269764A (en) * | 2017-07-31 | 2017-10-20 | 广西路桥工程集团有限公司 | A kind of guy rope connecting device |
| CN107324209A (en) * | 2017-08-30 | 2017-11-07 | 广西路桥工程集团有限公司 | Pylon cable wind rope with erecting device |
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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: 20160302 Termination date: 20210917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |