CN203728467U - Steel wire slipping preventing groove device of marine crane - Google Patents

Steel wire slipping preventing groove device of marine crane Download PDF

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Publication number
CN203728467U
CN203728467U CN201420002802.1U CN201420002802U CN203728467U CN 203728467 U CN203728467 U CN 203728467U CN 201420002802 U CN201420002802 U CN 201420002802U CN 203728467 U CN203728467 U CN 203728467U
Authority
CN
China
Prior art keywords
pulley
groove
steel wire
base plate
fixed
Prior art date
Application number
CN201420002802.1U
Other languages
Chinese (zh)
Inventor
王安坤
吴建东
Original Assignee
兴化市开源船舶机械有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 兴化市开源船舶机械有限公司 filed Critical 兴化市开源船舶机械有限公司
Priority to CN201420002802.1U priority Critical patent/CN203728467U/en
Application granted granted Critical
Publication of CN203728467U publication Critical patent/CN203728467U/en

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Abstract

The utility model discloses a steel wire slipping preventing groove device of a marine crane. The steel wire slipping preventing groove device comprises a stopper and a bottom plate, wherein the stopper has certain taper, the bottom plate is fixed on a pulley support, one end of the stopper is fixedly connected with the bottom plate, and the other end of the stopper is arranged in a pulley groove of a pulley. The pulley is fixed on the pulley support, the stopper is provided with a slipping preventing groove matched with a steel wire fixed on the pulley groove. The steel wire slipping preventing groove device has the advantages of reasonable design and simplicity in manufacture, and can prevent the steel wire from slipping out of the pulley groove and causing safety accidents.

Description

A kind of preventing wire rope from falling slot device of deck crane

Technical field

The utility model relates to a kind of preventing wire rope from falling slot device of deck crane.

Background technology

Because deck crane is because boats and ships tendency is rocked or operator's improper use, and the steel cable slot disengaging phenomenon causing.Existing deck crane installs for preventing that steel cable slot disengaging phenomenon from there is no targetedly, or has only done some and simply protected, and all can not well prevent steel cable slot disengaging phenomenon.There is certain potential safety hazard in the normal use for hoisting crane.

Utility model content

The utility model provides a kind of preventing wire rope from falling slot device of deck crane, reasonable in design, makes simply, can prevent that steel rope from skidding off from pulley groove, causes safety misadventure.

The utility model is achieved through the following technical solutions: a kind of preventing wire rope from falling slot device of deck crane, described groove separation preventing device comprises with the block of certain taper and base plate, described base plate is fixed on pulley bracket, and described block one end is fixedly connected with described base plate and the other end is positioned at the pulley groove of pulley; Described pulley is fixed on described pulley bracket, and wherein said block arranges anticreep geosynclinal concave groove, and described anticreep geosynclinal concave groove is with to be fixed on steel rope on pulley groove suitable.

Be as further improvement of the utility model: the surface of described anticreep geosynclinal concave groove arranges anti-abrasion pad.

Be as further improvement of the utility model: the surface of described base plate arranges rib.

The utility model behaviour pass through to adjust the anticreep geosynclinal concave groove and the gap between pulley groove and steel rope on block, thus the phenomenon that actv. solution steel rope skids off from pulley groove, the trouble free service of guarantee deck crane; Because base plate and pulley bracket are by being welded and fixed, both can play the intensity of strengthening pulley bracket, again can actv. solve the problem of steel cable slot disengaging, rib be set simultaneously improve the intensity of base plate.It is for wear prevention steel rope that the surface of described anticreep geosynclinal concave groove arranges anti-abrasion pad.

The beneficial effects of the utility model: reasonable in design, make simply, can prevent that steel rope from skidding off initiation safety misadventure from pulley groove.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the partial enlarged drawing of the utility model I;

Wherein 1-pulley bracket, 2-steel rope, 3-pulley, 4-block, 5-base plate, 6-anti-abrasion pad, 7-rib.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail:

As shown in Figure 1, 2: the preventing wire rope from falling slot device of a kind of deck crane of the present embodiment, described groove separation preventing device comprises that the surface of described base plate 5 arranges rib 7 with the block 4 of certain taper and base plate 5.

Described base plate 5 is fixed on pulley bracket 1, and described block 4 one end are fixedly connected with described base plate 5 and the other end is positioned at the pulley groove of pulley 3; Described pulley 3 is fixed on described pulley bracket 1, and wherein said block 4 arranges anticreep geosynclinal concave groove, and described anticreep geosynclinal concave groove is with to be fixed on steel rope 2 on pulley groove suitable.

The surface of described anticreep geosynclinal concave groove arranges anti-abrasion pad 6.

The basis of the present embodiment is by the anticreep geosynclinal concave groove on adjustment block 4 and the gap between pulley groove and steel rope 2, thereby actv. solves the phenomenon that steel rope skids off from pulley groove, ensures the trouble free service of deck crane; Due to base plate 5 with pulley bracket 1 by being welded and fixed, both can play the intensity of strengthening pulley bracket 1, again can actv. solve the problem of steel cable slot disengaging, the intensity that rib 7 improves base plate 5 is set simultaneously, and it is for wear prevention steel rope that the surface of described anticreep geosynclinal concave groove arranges anti-abrasion pad 6.

The beneficial effect of the present embodiment is: reasonable in design, make simply, and can prevent that steel rope from skidding off initiation safety misadventure from pulley groove.

Claims (3)

1. the preventing wire rope from falling slot device of a deck crane, it is characterized in that: described groove separation preventing device comprises block (4) and the base plate (5) with certain taper, it is upper that described base plate (5) is fixed on pulley bracket (1), and described block (4) one end is fixedly connected with described base plate (5) and the other end is positioned at the pulley groove of pulley (3); Described pulley (3) is fixed on that described pulley bracket (1) is upper, and wherein said block (4) arranges anticreep geosynclinal concave groove, and described anticreep geosynclinal concave groove is with to be fixed on steel rope (2) on pulley groove suitable.
2. the preventing wire rope from falling slot device of a kind of deck crane according to claim 1, is characterized in that: the surface of described anticreep geosynclinal concave groove arranges anti-abrasion pad (6).
3. the preventing wire rope from falling slot device of a kind of deck crane according to claim 1, is characterized in that: the surface of described base plate (5) arranges rib (7).
CN201420002802.1U 2014-01-03 2014-01-03 Steel wire slipping preventing groove device of marine crane CN203728467U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420002802.1U CN203728467U (en) 2014-01-03 2014-01-03 Steel wire slipping preventing groove device of marine crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420002802.1U CN203728467U (en) 2014-01-03 2014-01-03 Steel wire slipping preventing groove device of marine crane

Publications (1)

Publication Number Publication Date
CN203728467U true CN203728467U (en) 2014-07-23

Family

ID=51198556

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420002802.1U CN203728467U (en) 2014-01-03 2014-01-03 Steel wire slipping preventing groove device of marine crane

Country Status (1)

Country Link
CN (1) CN203728467U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105540469A (en) * 2014-11-03 2016-05-04 无锡晟欧船舶设备有限公司 Anti-deviation device for ship-mounted crane
CN105621273A (en) * 2014-11-04 2016-06-01 无锡晟欧船舶设备有限公司 Hydraulic slewing crane used for ship
CN105621274A (en) * 2014-11-05 2016-06-01 无锡晟欧船舶设备有限公司 Marine telescopic crane
CN105905821A (en) * 2016-05-12 2016-08-31 武汉船用机械有限责任公司 Directional pulley

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105540469A (en) * 2014-11-03 2016-05-04 无锡晟欧船舶设备有限公司 Anti-deviation device for ship-mounted crane
CN105621273A (en) * 2014-11-04 2016-06-01 无锡晟欧船舶设备有限公司 Hydraulic slewing crane used for ship
CN105621274A (en) * 2014-11-05 2016-06-01 无锡晟欧船舶设备有限公司 Marine telescopic crane
CN105905821A (en) * 2016-05-12 2016-08-31 武汉船用机械有限责任公司 Directional pulley
CN105905821B (en) * 2016-05-12 2018-06-26 武汉船用机械有限责任公司 A kind of orientation pulley

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140723

Termination date: 20160103