Bearing block for water supply pump station and repairing technology

A technology for bearing housings and pumping stations, which is applied in the direction of bearing components, shafts and bearings, rigid supports of bearing components, etc., can solve problems such as unsuitable for batch repair, complex repair process, and misalignment of bearing holes, and achieve compact structure, The effect of firm connection and uniform force

CN106838019AActive Publication Date: 2017-06-13义乌市第二自来水有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2017-06-13

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Abstract

The invention relates to a bearing block for a water supply pump station and a repairing technology. The bearing block for the water supply pump station comprises a base, a first bearing hole plate and a second bearing hole plate, wherein the first bearing hole plate and the second bearing hole plate are arranged on the base, and holes are coaxial; the lower surface datum of the base is A; the datum of hole axes of the first bearing hole plate and the second bearing hole plate is D; the datum of the outer side surface of a hole of the first bearing hole plate is B; the datum of the outer side surface of the hole of the second bearing hole plate is C; the datum D is parallel to the datum A; the datum B and the datum C are perpendicular to the datum D. The bearing block for the water supply pump station is reasonable in design, compact in structure, and convenient to use.
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Description

technical field

[0001] The invention relates to a bearing seat for a water supply pump station and a repairing process. Background technique

[0002] At present, the water supply pump station is a key component of the municipal water supply pipeline, and its quality directly affects the problems of the urban water supply system, and the most vulnerable component is the bearing, and a key factor affecting the life of the bearing is the processing of the bearing seat Accuracy, especially the coaxiality of the bearing bore;

[0003] Since the bearing hole is formed by one-time processing, when the bearing hole is processed by a normal horizontal boring machine, the most influential factor is the flatness of the foot surface. If the flatness of the foot surface is out of tolerance, it will directly cause the bearing hole to be out of alignment during installation. As a result, the bearing is eccentrically worn, the force is uneven, and the damage to the spindle is accelerated. ...

Examples

Embodiment Construction

[0037] Such as Figure 1-6 As shown, the bearing housing for the water supply pump station of this embodiment includes a base 1 and a first bearing orifice plate 2 and a second bearing orifice plate 3 whose holes are coaxially arranged on the base 1;

[0038] The reference of the lower surface of the base 1 is A, the reference of the hole axis of the first bearing orifice plate 2 and the second bearing orifice plate 3 is D, the reference of the outer surface of the hole of the first bearing orifice plate 2 is B, and the reference of the second bearing orifice plate 2 is B. 3. The reference of the outer surface of the hole is C; the reference D is set parallel to the reference A, and the reference B and the reference C are vertically set relative to the reference D;

[0039] The lower surface of the base 1 is set on the water supply pump station by bolts or welding, the datum B is used to install the driving motor, the datum D is used to install the output shaft coaxial with th...