CN103867854B - A kind of easy horizontal pump damping base - Google Patents

A kind of easy horizontal pump damping base Download PDF

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Publication number
CN103867854B
CN103867854B CN201410111000.9A CN201410111000A CN103867854B CN 103867854 B CN103867854 B CN 103867854B CN 201410111000 A CN201410111000 A CN 201410111000A CN 103867854 B CN103867854 B CN 103867854B
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CN
China
Prior art keywords
steel frame
water pump
damping base
steel
mounting hole
Prior art date
Application number
CN201410111000.9A
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Chinese (zh)
Other versions
CN103867854A (en
Inventor
张道亚
聂平生
Original Assignee
中核华泰建设有限公司
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Filing date
Publication date
Application filed by 中核华泰建设有限公司 filed Critical 中核华泰建设有限公司
Priority to CN201410111000.9A priority Critical patent/CN103867854B/en
Publication of CN103867854A publication Critical patent/CN103867854A/en
Application granted granted Critical
Publication of CN103867854B publication Critical patent/CN103867854B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • F16F15/085Use of both rubber and metal springs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00Pumping installations or systems
    • F04D13/02Units comprising pumps and their driving means
    • F04D13/06Units comprising pumps and their driving means the pump being electrically driven
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/60Mounting; Assembling; Disassembling
    • F04D29/605Mounting; Assembling; Disassembling specially adapted for liquid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/66Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/668Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M9/00Special layout of foundations with respect to machinery to be supported

Abstract

The open a kind of easy horizontal pump damping base of the present invention, pedestal comprises concrete pedestal, U-steel frame, rubber absorbers and water pump, U-steel frame offers water pump mounting hole, water pump is arranged in water pump mounting hole, U-steel frame offers through hole, rubber absorbers top is fixedly mounted in through hole, is fixedly mounted on concrete pedestal bottom rubber absorbers.The present invention is by simple steel structure platform, and meet horizontal pump damping and installation precision requirement, simple and practical, cost is low, accelerates construction speed, saves construction cost.

Description

A kind of easy horizontal pump damping base
Technical field
The present invention discloses a kind of water pump damping base, particularly a kind of easy horizontal pump damping base.
Background technique
Water pump is device conventional during people live, water pump in use, needs to be fixed it usually, and when some occasion uses, water pump needs employing damping base to carry out damping process to water pump, in use causes damage because of sharp pounding to prevent water pump.In prior art, water pump damping base is all the structure adopting particular design usually, and its course of working is complicated, and involve great expense, in construction, use can cause construction cost too high.
Summary of the invention
For the above-mentioned water pump damping base processed complex of the prior art mentioned, the shortcoming involved great expense, the invention provides a kind of easy horizontal pump damping base, only need by 10# channel-section steel and JGS type finished product rubber absorbers, cheap, through simple processing, just can meet the requirement of horizontal pump damping, effectively can lower engineering cost.
The technological scheme that the present invention solves the employing of its technical problem is: a kind of easy horizontal pump damping base, pedestal comprises concrete pedestal, U-steel frame, rubber absorbers and water pump, U-steel frame offers water pump mounting hole, water pump is arranged in water pump mounting hole, U-steel frame offers through hole, rubber absorbers top is fixedly mounted in through hole, is fixedly mounted on concrete pedestal bottom rubber absorbers.
The technological scheme that the present invention solves the employing of its technical problem further comprises:
Described U-steel frame is " day " character form structure that channel-section steel is welded into.
Be provided with in described U-steel frame and strengthen supporting, strengthen support and be welded into triangular structure with U-steel frame.
Be provided with support chassis bottom described rubber absorbers, support chassis has shock absorber mounting hole.
Described U-steel frame is double-layer structure, be respectively the first U-steel frame and the second U-steel frame, first U-steel frame and the stacked setting of the second U-steel frame, the corner place of the second U-steel frame is installed with a limited support post respectively, on first U-steel frame, corresponding position offers mounting hole, limited support post is inserted in mounting hole, limited support column top is provided with nut, each limited support post is respectively installed with a pressure regulating spring, pressure regulating spring is arranged between the first U-steel frame and the second U-steel frame.
Link supports arm is provided with between the first described U-steel frame and the second U-steel frame, link supports arm comprises two sections and is installed together connecting rod by bearing pin, link supports arm is arranged in " V " font, and top is connected on the first U-steel frame, and bottom is connected on the second U-steel frame.
Described mounting hole is strip hole, is respectively equipped with auxiliary positioning spring in strip hole between limited support post both sides and the first U-steel frame.
Described U-steel frame broadside place is provided with more than one secondary spring, and secondary spring is arranged between the first U-steel frame and the second U-steel frame.
Be installed with balance spring support below described U-steel frame, balance spring support comprises upper strata dunnage, lower layer support plate and more than one balance spring, and balance spring is the distribution in matrix type between upper strata dunnage and lower layer support plate.
Described upper strata dunnage and lower layer support plate adopt checkered sheet or net-shaped steel shelf structure.
The invention has the beneficial effects as follows: the present invention is by simple steel structure platform, and meet horizontal pump damping and installation precision requirement, simple and practical, cost is low, accelerates construction speed, saves construction cost.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Accompanying drawing explanation
Fig. 1 is that the present invention faces structural representation.
Fig. 2 is plan structure schematic diagram of the present invention.
Fig. 3 is side-looking structural representation of the present invention.
Fig. 4 is U-steel frame perspective view of the present invention.
Fig. 5 is rubber absorbers perspective view of the present invention.
Fig. 6 is U-steel frame embodiment two perspective view of the present invention.
Fig. 7 is U-steel frame embodiment three perspective view of the present invention.
In figure, 1-concrete pedestal, 2-U-steel frame, 3-rubber absorbers, 4-water pump, 5-strengthens supporting, 6-water pump mounting hole, 7-support chassis, 8-shock absorber mounting hole, 9-first U-steel frame, 10-second U-steel frame, 11-link supports arm, 12-limited support post, 13-bar hole, 14-auxiliary positioning spring, 15-pressure regulating spring, 16-secondary spring, 17-upper strata dunnage, 18-lower layer support plate, 19-balance spring.
Embodiment
The present embodiment is the preferred embodiment for the present invention, and other its principles all are identical with the present embodiment or approximate with basic structure, all within scope.
Please refer to accompanying drawing 1 to accompanying drawing 5, the present invention mainly comprises concrete pedestal 1, U-steel frame 2, rubber absorbers 3 and water pump 4, in the present embodiment, the steel structure horizontal pump mountion plate that U-steel frame 2 adopts 10# channel-section steel to make, horizontal pump damping base upper surface keeps level, in the present embodiment, the 10# channel-section steel that U-steel frame 2 is detained downwards by five, wherein, length direction is provided with 2 channel-section steels, width direction is provided with 3 channel-section steels, article five, channel-section steel is welded in " day " font, more firm in order to ensure U-steel frame 2, in the present invention, be provided with in U-steel frame 2 and strengthen support 5, strengthen support 5 and make reinforcement process by the 10# channel-section steel diagonal brace that four are detained downwards, triangular structure is welded into respectively with U-steel frame 2, to eliminate the distortion of steel structure remitted its fury and the steel structure caused because of perforate.In the present embodiment, the soldering point of the steel structure of U-steel frame 2 and reinforcement support 5 all needs full weld, and weld intensity is not less than 90% of 10# channel-section steel bulk strength.In the present embodiment, the width of U-steel frame 2 is identical with water pump 4 base, more than water pump 4 base length 500 millimeters of length, in the present embodiment, horizontal pump 4 is installed between two parties, the channel-section steel place of the relevant position on U-steel frame 2 opens the circular hole of 20, as water pump mounting hole 6, for station pump 4 base, in the present embodiment, be fixedly installed togather by connecting bolt between water pump 4 and U-steel frame 2, U-steel frame 2 need add plain washer, spring washer with the connecting bolt of water pump is fixing, eliminates immovable point and loosens skew because of the vibration of water pump 4.In the present embodiment, the channel-section steel of the length direction of U-steel frame 2 is respectively opened apart from 150 millimeters, termination place the circular hole of 1, for installing 4 finished product JGS type rubber absorbers 3, in the present embodiment, JGS type vibration damper 3 is avoided installing in U-steel frame 2 termination, reduce the impact on steel structure intensity, ensure the integrity of horizontal skeleton and the reinforing function of skewed horizontal load, slacken the deformation effect of steel structure.In the present embodiment, vibration damper 3 is fixed with support chassis 7, support chassis 7 offers shock absorber mounting hole 8, vibration damper 3 is arranged on concrete pedestal 1 by the stone bolt be fixed in concrete pedestal 1, the working surface of station pump 4 requires and ground level as far as possible, if can not ensure, U-steel frame 2 installs the upper planar horizontal of water pump 4, need increase pad regulate level, to reduce the impact on horizontal pump axis precision on vibration damper 3 top.
Above-described embodiment is simple structure of the present invention, during concrete enforcement, U-steel frame 2 also can adopt the structure of relative complex, please refer to accompanying drawing 6, in the present embodiment, U-steel frame 2 adopts upper and lower two-layer structure, two-layer U-steel frame 2 is " day " font U-steel frame and strengthens support 5 and welds formation, its agent structure is same as the previously described embodiments, repeat no more herein, upper strata U-steel frame is provided with the electric motor mounting structure identical with embodiment one, and lower floor's U-steel frame is provided with vibration damper 3 mounting structure identical with embodiment one.In the present embodiment, upper strata U-steel frame 2 is defined as the first U-steel frame 9, the U-steel frame 3 of lower floor is defined as the second U-steel frame 10, to show differentiation.First U-steel frame 9 offers water pump mounting hole 6, water pump 4 is arranged on the first U-steel frame 9, second U-steel frame 10 offers shock absorber mounting hole 8, vibration damper 3 is arranged on the second U-steel frame 10, water pump mounting hole 6 and shock absorber mounting hole 8 offer position and water pump 4 and the mounting type of vibration damper 3 and identical in embodiment one, also repeat no more herein.In the present embodiment, first U-steel frame 9 and the second U-steel frame 10 link together to the link supports arm 11 of " V " font by two, in the present embodiment, link supports arm 11 forms by two sections, two sections of link supports arms 11 by pinned connection together, it freely can rotate along bearing pin, two sections of link supports arms 11 are arranged in " V " font, link supports arm 11 upper end is connected with the first U-steel frame 9 by a bearing pin, link supports arm 11 lower end is connected with the second U-steel frame 10 by a bearing pin, link supports arm 11 is arranged on the long side direction of U-steel frame, side is provided with two, two link supports arms 11 are symmetrical arranged.In the present embodiment, a limited support post 12 is respectively installed with at the corner place of the second U-steel frame 10, on first U-steel frame 9, corresponding position offers bar hole 13, bar hole 13 direction is parallel with U-steel frame long side direction, limited support post 12 top is arranged in bar hole 13, and be fixed by nut, auxiliary positioning spring 14 is provided with in bar hole 13, two auxiliary positioning springs 14 are provided with in each bar hole 13, be separately positioned between limited support post 12 and bar hole 13 side, generation off normal suitable between the first U-steel frame 9 and the second U-steel frame 10 can be made, to reach the object of the level of the pump housing 4.In the present embodiment, each limited support post 12 is respectively installed with a pressure regulating spring 15, by regulating the nut at limited support post 12 top, the pressure that adjustable pressure Regulation spring 15 bears, thus regulate the elastic force between the first U-steel frame 9 and the second U-steel frame 10, in the present embodiment, in the broadside of U-steel frame, be provided with more than one secondary spring 16, secondary spring 16 is arranged between the first U-steel frame 9 and the second U-steel frame 10.
Incorporated by reference to referring to accompanying drawing 7, accompanying drawing 7 is another embodiment of the present invention, relative to embodiment two in the present embodiment, it has additional balance spring support below U-steel frame 2, balance spring support comprises upper strata dunnage 17, lower layer support plate 18 and more than one balance spring 19, in the present embodiment, upper strata dunnage 17 and lower layer support plate 18 adopt checkered sheet or net-shaped steel shelf structure to realize, and balance spring 19 is the distribution in matrix type between upper strata dunnage 17 and lower layer support plate 18.Wherein, be fixedly installed togather below upper strata dunnage 17 and the U-steel frame 2 in embodiment two, lower layer support plate 18 is provided with vibration damper 3 mounting structure identical with embodiment one, thus can reach better damping effect.
The present invention is by simple steel structure platform, and meet horizontal pump damping and installation precision requirement, simple and practical, cost is low, accelerates construction speed, saves construction cost.

Claims (7)

1. an easy horizontal pump damping base, it is characterized in that: described pedestal comprises concrete pedestal, U-steel frame, rubber absorbers and water pump, U-steel frame offers water pump mounting hole, water pump is arranged in water pump mounting hole, U-steel frame offers through hole, rubber absorbers top is fixedly mounted in through hole, be fixedly mounted on concrete pedestal bottom rubber absorbers, described U-steel frame is double-layer structure, be respectively the first U-steel frame and the second U-steel frame, first U-steel frame and the stacked setting of the second U-steel frame, the corner place of the second U-steel frame is installed with a limited support post respectively, on first U-steel frame, corresponding position offers mounting hole, limited support post is inserted in mounting hole, limited support column top is provided with nut, each limited support post is respectively installed with a pressure regulating spring, pressure regulating spring is arranged between the first U-steel frame and the second U-steel frame.
2. easy horizontal pump damping base according to claim 1, is characterized in that: the first described U-steel frame and the second U-steel frame are respectively " day " character form structure that channel-section steel is welded into.
3. easy horizontal pump damping base according to claim 2, is characterized in that: be provided with in described U-steel frame and strengthen supporting, and strengthens supporting being welded into triangular structure with U-steel frame.
4. the easy horizontal pump damping base according to claim 1 or 2 or 3, is characterized in that: be provided with support chassis bottom described rubber absorbers, support chassis has shock absorber mounting hole.
5. easy horizontal pump damping base according to claim 1, it is characterized in that: between the first described U-steel frame and the second U-steel frame, be provided with link supports arm, link supports arm comprises two sections and is installed together connecting rod by bearing pin, link supports arm is arranged in " V " font, top is connected on the first U-steel frame, and bottom is connected on the second U-steel frame.
6. easy horizontal pump damping base according to claim 1, is characterized in that: described mounting hole is strip hole, is respectively equipped with auxiliary positioning spring in strip hole between limited support post both sides and the first U-steel frame.
7. the easy horizontal pump damping base according to claim 1 or 5 or 6, is characterized in that: described U-steel frame broadside place is provided with more than one secondary spring, and secondary spring is arranged between the first U-steel frame and the second U-steel frame.
CN201410111000.9A 2014-03-24 2014-03-24 A kind of easy horizontal pump damping base CN103867854B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410111000.9A CN103867854B (en) 2014-03-24 2014-03-24 A kind of easy horizontal pump damping base

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410111000.9A CN103867854B (en) 2014-03-24 2014-03-24 A kind of easy horizontal pump damping base
PCT/CN2014/076328 WO2015143753A1 (en) 2014-03-24 2014-04-28 Simple damping base of horizontal pump

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Publication Number Publication Date
CN103867854A CN103867854A (en) 2014-06-18
CN103867854B true CN103867854B (en) 2015-10-28

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WO (1) WO2015143753A1 (en)

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CN104210133A (en) * 2014-08-21 2014-12-17 四川富临集团成都机床有限责任公司 Device for shock absorption of punching machine
CN104214473A (en) * 2014-09-16 2014-12-17 太仓市金达机械厂 Machine tool foundation plate structure
CN105751797A (en) * 2016-04-20 2016-07-13 安徽老石人石业有限公司 Base supporting device for miniature carving machine
CN106763479A (en) * 2016-12-20 2017-05-31 合肥中辰轻工机械有限公司 A kind of sterilization machine cushioning and supporting device
CN107084126B (en) * 2017-05-22 2019-01-25 大连海密梯克泵业有限公司 A kind of shockproof water pump
CN107023495A (en) * 2017-06-12 2017-08-08 张素平 A kind of water pump with decrease of noise functions
CN107842492B (en) * 2017-11-07 2019-03-29 江苏赛力制泵有限公司 A kind of water pump with decrease of noise functions for sewage treatment

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CN203770957U (en) * 2014-03-24 2014-08-13 中核华泰建设有限公司 Simple damping base for horizontal pump

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JPH09170788A (en) * 1995-12-18 1997-06-30 Yamaha Motor Co Ltd Heat pump device
CN2460792Y (en) * 2000-12-19 2001-11-21 查恩玉 Channel-steel base vibration-damper
CN200952544Y (en) * 2005-11-01 2007-09-26 深圳麦克维尔空调有限公司 Air conditioner compressor or double-stage shock absorber used in water pump
CN201103649Y (en) * 2007-08-17 2008-08-20 济南市天桥环保设备厂 Floating raft type double-layer isolation device
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CN201241834Y (en) * 2008-10-20 2009-05-20 锦州阳光能源有限公司 Damping device of sliding valve vacuum pump
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CN203051244U (en) * 2013-02-01 2013-07-10 山东威特人工环境有限公司 Shock absorption base of heat conducting oil circulating pump
CN203770957U (en) * 2014-03-24 2014-08-13 中核华泰建设有限公司 Simple damping base for horizontal pump

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