CN206278840U - High pedestal jib crane Steel wire rope discharge device - Google Patents
High pedestal jib crane Steel wire rope discharge device Download PDFInfo
- Publication number
- CN206278840U CN206278840U CN201621345743.3U CN201621345743U CN206278840U CN 206278840 U CN206278840 U CN 206278840U CN 201621345743 U CN201621345743 U CN 201621345743U CN 206278840 U CN206278840 U CN 206278840U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- wire rope
- discharge device
- support shaft
- jib crane
- 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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- Jib Cranes (AREA)
Abstract
High pedestal jib crane Steel wire rope discharge device, it is characterized by, including two nylon rollers (1), through the support shaft (3) at two nylon rollers (1) center, and located at the support (2) at support shaft (3) two ends；Radial ball bearing is studded with described nylon roller (1)；Described nylon roller (1) is two rows arranged side by side, and centre has can accommodate the cylindrical cavity that steel wire rope passes through；Described support (2) base plate is provided with bolt hole, and top is provided with the centre bore coordinated with support shaft (3).The utility model reduces the abrasion of steel wire rope, improves the service life of steel wire rope, safeguards simple, safe and reliable, practical.
Description
Technical field
The utility model is related to harbour machinery equipment technology field, especially belongs to a kind of steel wire rope of high pedestal jib crane
Discharge device.
Background technology
The discharge device of existing high pedestal jib crane roof flashing cover, as shown in figure 4, being spelled using two semicircle nylon jackets
A cylindrical space for receiving steel wire rope is dressed up, two semicircle nylon jacket set bottoms are provided with base, solid with rain cover respectively
Fixed connection.Because the length of steel rope time contacts with nylon jacket and produces sliding friction, nylon jacket can wear and tear after a period of time, if
Can not change in time, steel wire rope is meeting and rain cover metal body contact slide, so as to damage steel wire rope.Steel wire rope is re-replaced
Waste time and energy, and there is certain risk.
The content of the invention
The purpose of this utility model seeks to provide a kind of high pedestal jib crane Steel wire rope discharge device, to reach raising steel
Cord service life, reduces the purpose of maintenance cost.
High pedestal jib crane Steel wire rope discharge device of the present utility model, it is characterized by, including two nylon rollers, pass through
The support shaft at two nylon roller centers, and located at the support at support shaft two ends；Radial ball axle is studded with described nylon roller
Hold；Described nylon roller is two side by side, and centre has can accommodate the cylindrical cavity that steel wire rope passes through；Described support bottom
Plate is provided with bolt hole, and top is provided with the centre bore coordinated with support shaft.
High pedestal jib crane Steel wire rope discharge device of the present utility model, gate seat is fixed on by bolt by the discharge device
On the rain cover on formula crane roof, steel wire rope is moved up and down in the cylindrical cavity that two nylon rollers are surrounded, and will be slided
Friction is changed to rolling friction, reduces the abrasion of steel wire rope, improves the service life of steel wire rope, safeguards simple, safe and reliable,
It is practical.
Brief description of the drawings
Fig. 1 is the schematic front view of the utility model high pedestal jib crane Steel wire rope discharge device；
Fig. 2 is the schematic top plan view of the utility model high pedestal jib crane Steel wire rope discharge device；
Fig. 3 is the left view schematic diagram of the utility model high pedestal jib crane Steel wire rope discharge device；
Fig. 4 is the side schematic perspective view of existing high pedestal jib crane Steel wire rope discharge device.
Specific embodiment
As shown in figure 1, the utility model high pedestal jib crane Steel wire rope discharge device, including two nylon rollers 1, through two
The support shaft 3 at the center of nylon roller 1, and located at the support 2 at the two ends of support shaft 3.Radial ball is studded with described nylon roller 1
Bearing, the top of the support 2 is provided with centre bore, and the both ends of two support shafts 3 coordinate with the centre bore on the top of two stands 2, and two
Nylon roller 1 is rotated rotating around support shaft 3.It is indent arc in the middle of nylon roller 1, two have and can hold in the middle of nylon roller 1 side by side
The cylindrical cavity that steel wire rope of receiving passes through, steel wire rope is moved up and down along the cavity, and steel wire rope produces rolling after being contacted with nylon roller 1
Dynamic friction, reduces coefficient of friction.The base plate of the support 2 is provided with bolt hole, is fixed on this discharge device by bolt
On high pedestal jib crane roof flashing cover.
In the ken that those of ordinary skill in the art possess, the utility model high pedestal jib crane steel wire rope goes out
Rope device, is equally applicable to the Steel wire rope discharge device in other classification plant equipment.
Claims (1)
1. a kind of high pedestal jib crane Steel wire rope discharge device, it is characterized by, including two nylon rollers (1), through the rolling of two nylon
The support shaft (3) at (1) center of wheel, and located at the support (2) at support shaft (3) two ends；Studded with described nylon roller (1) to
Heart ball bearing；Described nylon roller (1) is two rows arranged side by side, and centre has can accommodate the cylindrical cavity that steel wire rope passes through；Institute
Support (2) base plate stated is provided with bolt hole, and top is provided with the centre bore coordinated with support shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621345743.3U CN206278840U (en) | 2016-12-09 | 2016-12-09 | High pedestal jib crane Steel wire rope discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621345743.3U CN206278840U (en) | 2016-12-09 | 2016-12-09 | High pedestal jib crane Steel wire rope discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206278840U true CN206278840U (en) | 2017-06-27 |
Family
ID=59075647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621345743.3U Expired - Fee Related CN206278840U (en) | 2016-12-09 | 2016-12-09 | High pedestal jib crane Steel wire rope discharge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206278840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673253A (en) * | 2017-09-18 | 2018-02-09 | 李姣 | A kind of gantry crane rain cover discharge device |
-
2016
- 2016-12-09 CN CN201621345743.3U patent/CN206278840U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673253A (en) * | 2017-09-18 | 2018-02-09 | 李姣 | A kind of gantry crane rain cover discharge device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170627 Termination date: 20171209 |