CN105712195A - Split type safe crane wheel structure of explosion-proof crane - Google Patents

Split type safe crane wheel structure of explosion-proof crane Download PDF

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Publication number
CN105712195A
CN105712195A CN201410742901.8A CN201410742901A CN105712195A CN 105712195 A CN105712195 A CN 105712195A CN 201410742901 A CN201410742901 A CN 201410742901A CN 105712195 A CN105712195 A CN 105712195A
Authority
CN
China
Prior art keywords
wheel
ring
shroud
crane
split type
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.)
Pending
Application number
CN201410742901.8A
Other languages
Chinese (zh)
Inventor
尤建东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUXI XISHAN ANDA EXPLOSION-PROOF ELECTRICAL EQUIPMENT Co Ltd
Original Assignee
WUXI XISHAN ANDA EXPLOSION-PROOF ELECTRICAL EQUIPMENT Co Ltd
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 WUXI XISHAN ANDA EXPLOSION-PROOF ELECTRICAL EQUIPMENT Co Ltd filed Critical WUXI XISHAN ANDA EXPLOSION-PROOF ELECTRICAL EQUIPMENT Co Ltd
Priority to CN201410742901.8A priority Critical patent/CN105712195A/en
Publication of CN105712195A publication Critical patent/CN105712195A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a split type safe crane wheel structure of an explosion-proof crane. The split type safe crane wheel structure comprises a wheel body which comprises an inner ring wheel body and an outer ring wheel body, and the inner ring wheel body and the outer ring wheel body are arranged in a mutually sleeved mode. The inner ring wheel body is provided with an inner ring, the outer ring wheel body is provided with an outer ring, and the inner ring is sleeved with the outer ring. The end face of the inner ring is fixedly connected with the outer ring wheel body through screws, and the end face of the outer ring is fixedly connected with the inner ring wheel body through screws. An extrusion ring groove is formed in the root of the outer wall of the outer ring, the outer ring is sleeved with a contact ring sealing the extrusion ring groove, and the contact ring is made of stainless steel. The split type safe crane wheel structure is simple, the inner ring wheel body and the outer ring wheel body are combined, the outer ring wheel body makes contact with the surface of a girder during working, only the outer ring wheel body needs to be replaced when needed, and therefore replacing cost is lowered; through the structure of the contact ring, the potential safety hazard of sparks generated by rusting of a traditional crane wheel is eradicated, and work safety is improved.

Description

The split type safe driving wheel construction of explosion-proof crane
Technical field:
The present invention relates to explosion-proof crane, the driving particularly to explosion-proof crane is taken turns.
Background technology:
In prior art, the driving of explosion-proof crane wheel is structure as a whole, and after using a period of time, driving wheel needs to be replaced owing to deform, getting rusty etc., and needing to change whole driving time more sliding takes turns, and it is relatively costly;Existing driving wheel there is also owing to getting rusty and the girder friction pyrophoric potential safety hazard of product.
Summary of the invention:
The disadvantages mentioned above that the applicant exists for prior art, carries out studying and designing, it is provided that the split type safe driving wheel construction of a kind of explosion-proof crane, and it has, and simple in construction, replacement cost be low, the feature of work safety.
In order to solve the problems referred to above, the present invention adopts following scheme:
The split type safe driving wheel construction of a kind of explosion-proof crane, including wheel body, described wheel body includes the internal ring wheel and the outer shroud wheel that are mutually nested with, and internal ring wheel is with internal ring, and outer shroud is taken turns with outer shroud, and described inner ring sleeve is placed in outer shroud;The end face of internal ring and outer shroud is connected with outer shroud wheel and internal ring wheel respectively through screw;
The outer wall root of described outer shroud, with extruding annular groove, outer shroud is equipped with the contact ring closing described extruding annular groove, and contact ring is made up of stainless steel.
The method have technical effect that:
The simple in construction of the present invention, by internal ring wheel and outer shroud wheel combination, during work, outer shroud wheel contacts with girder surface, it is necessary to only need to change outer shroud during replacing and take turns, thus reducing replacement cost;Adopt contact ring structure, stop tradition driving and take turns the potential safety hazard of the generation spark that gets rusty, improve job security.
Accompanying drawing illustrates:
Fig. 1 is the main sectional view of the present invention.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
As it is shown in figure 1, the split type safe driving wheel construction of the explosion-proof crane of the present embodiment, including wheel body, wheel body includes the internal ring wheel 1 and the outer shroud wheel 2 that are mutually nested with, and internal ring wheel 1 is with internal ring 11, and outer shroud wheel 2 is with outer shroud 21, and internal ring 11 is placed in outer shroud 21;The end face of internal ring 11 and outer shroud 21 is connected with outer shroud wheel 2 and internal ring wheel 1 respectively through screw 3;
The outer wall root of outer shroud 21, with extruding annular groove 22, outer shroud 21 is equipped with the contact ring 4 of sealing extrusion annular groove 22, and contact ring 4 is made up of stainless steel.
The simple in construction of the present invention, by internal ring wheel and outer shroud wheel combination, during work, outer shroud wheel contacts with girder surface, it is necessary to only need to change outer shroud during replacing and take turns, thus reducing replacement cost;Adopt contact ring structure, stop tradition driving and take turns the potential safety hazard of the generation spark that gets rusty, improve job security.

Claims (1)

1. the split type safe driving wheel construction of an explosion-proof crane, including wheel body, it is characterized in that: described wheel body includes internal ring wheel (1) and outer shroud wheel (2) that are mutually nested with, internal ring wheel (1) is with internal ring (11), outer shroud wheel (2) is with outer shroud (21), and described internal ring (11) is placed in outer shroud (21);The end face of internal ring (11) and outer shroud (21) is connected with outer shroud wheel (2) and internal ring wheel (1) respectively through screw (3);
The outer wall root of described outer shroud (21) is with extruding annular groove (22), being equipped with the contact ring (4) closing described extruding annular groove (22) on outer shroud (21), contact ring (4) is made up of stainless steel.
CN201410742901.8A 2014-12-05 2014-12-05 Split type safe crane wheel structure of explosion-proof crane Pending CN105712195A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410742901.8A CN105712195A (en) 2014-12-05 2014-12-05 Split type safe crane wheel structure of explosion-proof crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410742901.8A CN105712195A (en) 2014-12-05 2014-12-05 Split type safe crane wheel structure of explosion-proof crane

Publications (1)

Publication Number Publication Date
CN105712195A true CN105712195A (en) 2016-06-29

Family

ID=56144510

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410742901.8A Pending CN105712195A (en) 2014-12-05 2014-12-05 Split type safe crane wheel structure of explosion-proof crane

Country Status (1)

Country Link
CN (1) CN105712195A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107686053A (en) * 2017-08-24 2018-02-13 芜湖市长江起重设备制造有限公司 A kind of bridge crane wheel group structure

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6205930B1 (en) * 1999-03-09 2001-03-27 Curt J. Waedekin Trolley wheel tread and flange
TWM291420U (en) * 2005-12-16 2006-06-01 Yun Li Rong Machinery Co Ltd Large roller antidust device for overhead crane of clean room
CN2813561Y (en) * 2005-07-26 2006-09-06 河南省黄河防爆起重机有限公司 Antiexplosive crane travelling runner
JP2008008445A (en) * 2006-06-30 2008-01-17 Ntn Corp Driving shaft support structure of travel cart
CN101549822A (en) * 2009-04-29 2009-10-07 扬州尼尔工程塑料有限公司 Split type MC nylon wheel
CN203470524U (en) * 2013-08-29 2014-03-12 四川明珠电工材料有限责任公司 Conjoined twin extrusion wheel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6205930B1 (en) * 1999-03-09 2001-03-27 Curt J. Waedekin Trolley wheel tread and flange
CN2813561Y (en) * 2005-07-26 2006-09-06 河南省黄河防爆起重机有限公司 Antiexplosive crane travelling runner
TWM291420U (en) * 2005-12-16 2006-06-01 Yun Li Rong Machinery Co Ltd Large roller antidust device for overhead crane of clean room
JP2008008445A (en) * 2006-06-30 2008-01-17 Ntn Corp Driving shaft support structure of travel cart
CN101549822A (en) * 2009-04-29 2009-10-07 扬州尼尔工程塑料有限公司 Split type MC nylon wheel
CN203470524U (en) * 2013-08-29 2014-03-12 四川明珠电工材料有限责任公司 Conjoined twin extrusion wheel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107686053A (en) * 2017-08-24 2018-02-13 芜湖市长江起重设备制造有限公司 A kind of bridge crane wheel group structure
CN107686053B (en) * 2017-08-24 2019-11-01 新沂市邵店众创工贸发展有限公司 A kind of bridge crane wheel group structure

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Application publication date: 20160629