CN203600178U - Flat plate puller special for sewage pump impeller - Google Patents

Flat plate puller special for sewage pump impeller Download PDF

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Publication number
CN203600178U
CN203600178U CN201320686641.8U CN201320686641U CN203600178U CN 203600178 U CN203600178 U CN 203600178U CN 201320686641 U CN201320686641 U CN 201320686641U CN 203600178 U CN203600178 U CN 203600178U
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CN
China
Prior art keywords
bolt
flat plate
sewage pump
puller
impeller
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.)
Active
Application number
CN201320686641.8U
Other languages
Chinese (zh)
Inventor
张建江
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.)
JIANGSU HUALU TEXTILE CO., LTD.
Original Assignee
ZHANGJIAGANG HUALU WOOL SPINNING 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 ZHANGJIAGANG HUALU WOOL SPINNING CO Ltd filed Critical ZHANGJIAGANG HUALU WOOL SPINNING CO Ltd
Priority to CN201320686641.8U priority Critical patent/CN203600178U/en
Application granted granted Critical
Publication of CN203600178U publication Critical patent/CN203600178U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of the puller industry, in particular to a flat plate puller special for a sewage pump impeller. The puller comprises a flat plate and a bolt, the flat plate and the bolt are matched with a water pump body, a groove is formed in the upper surface of the flat plate, a screw hole matched with the bolt is formed in the just middle of the flat plate, the groove intersects with the screw hole, the cross section of the bottom end of the bolt is in a conical shape, the cross section of the outer wall of a bolt head of the bolt is arranged in a conical mode, and the length of the bolt is 16 cm. When the puller is used, the impeller of a sewage pump can be rapidly pulled out through cooperation use of the flat plate and the bolt, it can be ensured that the sewage pump impeller is complete and is not damaged, therefore, the working efficiency of oil seal replacement is improved, labor intensity is reduced, and therefore production cost is reduced. In addition, the flat plate puller is flexible in use, light in mass, small in size, and convenient to carry. The flat plate puller has the advantages of being simple in structure, reasonable in arrangement, low in manufacturing cost and the like.

Description

The special flat board of a kind of sewage pump impeller draws horse
Technical field
The utility model relates to the horse industry technology field of drawing, and particularly the special flat board of a kind of sewage pump impeller draws horse.
Background technology
Spinning industry belongs to labour intensive profession enterprise, and the profit of industry is low and dog-eat-dog is growing; Therefore, enterprise must reduce production costs by the loss that reduces each side.
In addition, the sewage disposal of spinning industry is also to affect one of subject matter of entreprise cost increase.Sewage pump is that sewage disposal is used comparatively common a kind of equipment.The main shaft oil sealing of existing sewage pump is often changed because of easy to wear need.As everyone knows, if need to take out oil sealing, just must first pull out impeller, but because the gap of impeller and the pump housing is very little, not have local pull-out with two common pawls and Three-claw pull-horse at all; So just make to change very high that the cost of oil sealing will become, therefore, how the fast dismantling envelope of changing oil just becomes the much-talked-about topic of research in industry.
Utility model content
The purpose of this utility model is for the defect of prior art and deficiency, provides a kind of simple in structure, and the special flat board of sewage pump impeller reasonable in design, easy to use draws horse.
For achieving the above object, the technical solution adopted in the utility model is:
The special flat board of a kind of sewage pump impeller described in the utility model draws horse, include the flat board and the bolt that match with water pump body, the upper surface of described flat board is provided with groove, and the centre place of described flat board is provided with the screw matching with bolt, and groove is crossing with screw; The cross section of described bolt bottom is taper, and the cross section of the bolt head outer wall of described bolt is taper setting, and the length of described bolt is 16cm.
Adopt after said structure, the utility model beneficial effect is: the special flat board of a kind of sewage pump impeller described in the utility model draws horse, include the flat board and the bolt that match with water pump body, the upper surface of described flat board is provided with groove, the centre place of described flat board is provided with the screw matching with bolt, and groove is crossing with screw; The cross section of described bolt bottom is taper, and the cross section of the bolt head outer wall of described bolt is taper setting, and the length of described bolt is 16cm.In the time using the utility model, by being used in conjunction with of dull and stereotyped and bolt, can be rapidly by the impeller pull-out of sewage pump, and the impeller that can guarantee sewage pump is intact, so just can improve the operating efficiency of changing oil sealing, also reduce labour intensity, and then reduced production costs.In addition, this flat board draws horse to use flexibly, and quality is light, and volume is little, easy to carry.The utlity model has simple in structurely, arrange rationally, the advantage such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is dull and stereotyped front view;
Fig. 2 is the left view of bolt;
Description of reference numerals:
1, flat board; 1-1, screw; 1-2, groove; 2, bolt; 2-1, bolt head.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1-2, the special flat board of a kind of sewage pump impeller described in the utility model draws horse, include the flat board 1 and the bolt 2 that match with water pump body, described dull and stereotyped 1 upper surface is provided with groove 1-2, described dull and stereotyped 1 centre place is provided with the screw 1-1 matching with bolt 2, and groove 1-2 is crossing with screw 1-1; The cross section of described bolt 2 bottoms is taper, and the cross section of the bolt head 2-1 outer wall of described bolt 2 is taper setting, and the length of described bolt 2 is 16cm.
Using method of the present utility model:
The first step, by dull and stereotyped 1 gap being placed between impeller and the pump housing;
Second step, is threaded bolt 2 with screw 1-1;
The 3rd step, swivel bolt 2 ejects impeller come.
In the time using the utility model, by being used in conjunction with of dull and stereotyped and bolt, can be rapidly by the impeller pull-out of sewage pump, and the impeller that can guarantee sewage pump is intact, so just can improve the operating efficiency of changing oil sealing, also reduce labour intensity, and then reduced production costs.In addition, this is simple in structure, reasonable in design, low cost of manufacture.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.

Claims (1)

1. the special flat board of sewage pump impeller draws horse, it is characterized in that: include the flat board (1) and the bolt (2) that match with water pump body, the upper surface of described flat board (1) is provided with groove (1-2), the centre place of described flat board (1) is provided with the screw (1-1) matching with bolt (2), and groove (1-2) is crossing with screw (1-1); The cross section of described bolt (2) bottom is taper, and the cross section of bolt head (2-1) outer wall of described bolt (2) is taper setting, and the length of described bolt (2) is 16cm.
CN201320686641.8U 2013-10-31 2013-10-31 Flat plate puller special for sewage pump impeller Active CN203600178U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320686641.8U CN203600178U (en) 2013-10-31 2013-10-31 Flat plate puller special for sewage pump impeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320686641.8U CN203600178U (en) 2013-10-31 2013-10-31 Flat plate puller special for sewage pump impeller

Publications (1)

Publication Number Publication Date
CN203600178U true CN203600178U (en) 2014-05-21

Family

ID=50712877

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320686641.8U Active CN203600178U (en) 2013-10-31 2013-10-31 Flat plate puller special for sewage pump impeller

Country Status (1)

Country Link
CN (1) CN203600178U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CP01 Change in the name or title of a patent holder

Address after: Zhangjiagang Luyuan Tangqiao town of Jiangsu province 215616 City Road Bridge No. 20

Patentee after: JIANGSU HUALU TEXTILE CO., LTD.

Address before: Zhangjiagang Luyuan Tangqiao town of Jiangsu province 215616 City Road Bridge No. 20

Patentee before: Zhangjiagang Hualu Wool Spinning Co., Ltd.

C56 Change in the name or address of the patentee

Owner name: JIANGSU HUALU TEXTILE CO., LTD.

Free format text: FORMER NAME: ZHANGJIAGANG HUALU WOOLEN CO., LTD.