CN102927034A - Coupling protective cover - Google Patents

Coupling protective cover Download PDF

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Publication number
CN102927034A
CN102927034A CN2012105000988A CN201210500098A CN102927034A CN 102927034 A CN102927034 A CN 102927034A CN 2012105000988 A CN2012105000988 A CN 2012105000988A CN 201210500098 A CN201210500098 A CN 201210500098A CN 102927034 A CN102927034 A CN 102927034A
Authority
CN
China
Prior art keywords
support
protective casing
wallboard
flanges
cylinder
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
CN2012105000988A
Other languages
Chinese (zh)
Inventor
杜志高
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 AIBIDE PUMP INDUSTRY Co Ltd
Original Assignee
WUXI AIBIDE PUMP INDUSTRY 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 AIBIDE PUMP INDUSTRY Co Ltd filed Critical WUXI AIBIDE PUMP INDUSTRY Co Ltd
Priority to CN2012105000988A priority Critical patent/CN102927034A/en
Publication of CN102927034A publication Critical patent/CN102927034A/en
Pending legal-status Critical Current

Links

Abstract

The invention relates to a coupling protective cover. The coupling protective cover comprises a support, and a cylinder-shaped cover housing fixed on the support, wherein the cover housing is formed by combining two semi-cylinder-shaped half cover housings; each half cover housing comprises a semi-cylinder-shaped wallboard, and semi-annular end plates fixed on two axial ends of the wallboard; and flanges are respectively arranged at two circumferential end parts of the wallboard. According to the invention, the cylinder-shaped cover housing is adopted, so that the coupling protective cover is high in strength and difficultly deforms; and the cylinder-shaped cover housing is formed by combining the two semi-cylinder-shaped half-cover housings, so that the coupling protective cover can be conveniently mounted.

Description

Coupler protective casing
Technical field
The present invention relates to the coupling between the motor and pump shaft, specifically a kind of coupler protective casing in the horizontal centrifugal pump.
Background technique
Horizontal centrifugal pump comprises support and is fixed on motor and the pump housing on the support, links to each other by coupling between the pump shaft of motor and the pump housing, is covered with coupler protective casing at coupling.
Existing coupler protective casing is the semicircle inverted draw cut shape of being made by steel plate, although simple in structure, low, the easy distortion of intensity.
Summary of the invention
The present invention is directed to the problems referred to above, provide a kind of intensity high, on-deformable coupler protective casing.
According to technological scheme of the present invention: a kind of coupler protective casing, comprise support and be fixed on cylindrical shape case on the described support, described case is combined by two semicylindrical half cases.
Described half case comprises semicylindrical wallboard and is fixed on the end plate of the semicircle annular at the axial two ends of described wallboard, and two circumferential ends of described wallboard are respectively arranged with flange.
When described two and half cases were combined into described cylindrical shape case, two described flanges that are positioned at described cylindrical shape case one side directly connected by threaded fastener, and two described flanges of its opposite side link to each other with described support by threaded fastener.
The outside of direct-connected described two flanges is respectively arranged with clamping plate.
Described two banjo clips that link to each other with described support are between clamping plate and described support.
Described support comprises the riser of T font and is fixed on the base plate of described riser bottom.
Technique effect of the present invention is: the present invention adopts the cylindrical shape case, and intensity is high, not yielding; The cylindrical shape case is combined by two and half cases, and is easy for installation; The arranged outside of flange has clamping plate, can increase the reliability of connection.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structural representation of half case among the present invention.
Fig. 4 is the left view of Fig. 3.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further described.
Among Fig. 1~Fig. 4, comprise clamping plate 1, half case 2, support 3, end plate 4, wallboard 5, flange 6, riser 7, base plate 8 etc.
As shown in Figure 1 and Figure 2, the present invention is a kind of coupler protective casing, comprises support 3 and is fixed on cylindrical shape case on the support 3, and case is combined by two semicylindrical half cases 2.
Support 3 comprises the riser 7 of T font and is fixed on the base plate 8 of riser 7 bottoms.
As shown in Figure 3, Figure 4, half case 2 comprises semicylindrical wallboard 5 and is fixed on the end plate 4 of the semicircle annular at wallboard 5 axial two ends, and wallboard 5 two circumferential ends are respectively arranged with flange 6.
As shown in Figure 2, when two and half cases 2 were combined into the cylindrical shape case, two flanges 6 that are positioned at cylindrical shape case one side directly connected by threaded fastener, and two flanges 6 of its opposite side link to each other with support 3 by threaded fastener.The outside of direct-connected two flanges 6 is respectively arranged with clamping plate 1.Two flanges 6 that link to each other with support 3 are clipped between clamping plate 1 and the support 3.
The present invention adopts the cylindrical shape case, and intensity is high, not yielding; The cylindrical shape case is combined by two and half cases 2, and is easy for installation; The arranged outside of flange 6 has clamping plate 1, can increase the reliability of connection.

Claims (6)

1. coupler protective casing is characterized in that: comprise support (3) and be fixed on cylindrical shape case on the described support (3), described case is combined by two semicylindrical half cases (2).
2. according to coupler protective casing claimed in claim 1, it is characterized in that: described half case (2) comprises semicylindrical wallboard (5) and is fixed on the axially end plate (4) of the semicircle annular at two ends of described wallboard (5), and two circumferential ends of described wallboard (5) are respectively arranged with flange (6).
3. according to coupler protective casing claimed in claim 2, it is characterized in that: when described two and half cases (2) are combined into described cylindrical shape case, two the described flanges (6) that are positioned at described cylindrical shape case one side directly connect by threaded fastener, and two described flanges (6) of its opposite side link to each other with described support (3) by threaded fastener.
4. according to coupler protective casing claimed in claim 3, it is characterized in that: the outside of direct-connected described two flanges (6) is respectively arranged with clamping plate (1).
5. according to coupler protective casing claimed in claim 3, it is characterized in that: described two flanges (6) that link to each other with described support (3) are clipped between clamping plate (1) and the described support (3).
6. according to coupler protective casing claimed in claim 1, it is characterized in that: described support (3) comprises the riser (7) of T font and is fixed on the base plate (8) of described riser (7) bottom.
CN2012105000988A 2012-11-29 2012-11-29 Coupling protective cover Pending CN102927034A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012105000988A CN102927034A (en) 2012-11-29 2012-11-29 Coupling protective cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012105000988A CN102927034A (en) 2012-11-29 2012-11-29 Coupling protective cover

Publications (1)

Publication Number Publication Date
CN102927034A true CN102927034A (en) 2013-02-13

Family

ID=47641929

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012105000988A Pending CN102927034A (en) 2012-11-29 2012-11-29 Coupling protective cover

Country Status (1)

Country Link
CN (1) CN102927034A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105299077A (en) * 2015-10-19 2016-02-03 季裕成 Coupling shield for pump
CN107642675A (en) * 2016-07-22 2018-01-30 株式会社荏原制作所 Shaft coupling guard member and mechanical device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201347878Y (en) * 2008-12-24 2009-11-18 山东双轮集团股份有限公司 Adjustable coupling protective hood of pump
CN201574785U (en) * 2009-12-31 2010-09-08 山东齐鲁电机制造有限公司 Quick disassembly-assembly coupling guard of steam turbine generator unit
CN201723488U (en) * 2010-07-20 2011-01-26 杭州南方特种泵业股份有限公司 Coupler protecting cover used for pumps
CN201771828U (en) * 2010-07-09 2011-03-23 上海连成(集团)有限公司 Improved structure of water pump coupler shield
CN202955016U (en) * 2012-11-29 2013-05-29 无锡艾比德泵业有限公司 Protection hood of coupler

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201347878Y (en) * 2008-12-24 2009-11-18 山东双轮集团股份有限公司 Adjustable coupling protective hood of pump
CN201574785U (en) * 2009-12-31 2010-09-08 山东齐鲁电机制造有限公司 Quick disassembly-assembly coupling guard of steam turbine generator unit
CN201771828U (en) * 2010-07-09 2011-03-23 上海连成(集团)有限公司 Improved structure of water pump coupler shield
CN201723488U (en) * 2010-07-20 2011-01-26 杭州南方特种泵业股份有限公司 Coupler protecting cover used for pumps
CN202955016U (en) * 2012-11-29 2013-05-29 无锡艾比德泵业有限公司 Protection hood of coupler

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105299077A (en) * 2015-10-19 2016-02-03 季裕成 Coupling shield for pump
CN107642675A (en) * 2016-07-22 2018-01-30 株式会社荏原制作所 Shaft coupling guard member and mechanical device
CN107642675B (en) * 2016-07-22 2022-06-07 株式会社荏原制作所 Coupler protector and mechanical device

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Application publication date: 20130213