CN108591606A - A kind of ball valve fixing device - Google Patents

A kind of ball valve fixing device Download PDF

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Publication number
CN108591606A
CN108591606A CN201810496200.9A CN201810496200A CN108591606A CN 108591606 A CN108591606 A CN 108591606A CN 201810496200 A CN201810496200 A CN 201810496200A CN 108591606 A CN108591606 A CN 108591606A
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CN
China
Prior art keywords
ball valve
sliding block
fixing
fixed
screw shell
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.)
Granted
Application number
CN201810496200.9A
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Chinese (zh)
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CN108591606B (en
Inventor
于亚平
王芳
陆虎
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.)
NANTONG LIPEI FLUID VALVE CO Ltd
Original Assignee
NANTONG LIPEI FLUID VALVE 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
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Priority to CN201810496200.9A priority Critical patent/CN108591606B/en
Publication of CN108591606A publication Critical patent/CN108591606A/en
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Publication of CN108591606B publication Critical patent/CN108591606B/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
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K51/00Other details not peculiar to particular types of valves or cut-off apparatus
    • 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
    • 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
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K49/00Means in or on valves for heating or cooling
    • F16K49/002Electric heating means
    • 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
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/16Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
    • 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
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • 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
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor

Abstract

The invention discloses a kind of ball valve fixing devices,Including buffer unit,Knob,Pedestal,First sliding block,The first sliding groove,Strengthen plate,Screw shell,Fastening nut,Threaded rod,Limited block,Fixes sleeve,Runner,Snap-gauge,Anti-skidding marble,Heating device and fixing axle,The bottom for strengthening plate, which corresponds to, is equipped with pedestal,The both ends for strengthening plate have been bolted buffer unit,The side of the buffer unit is by being welded with fixes sleeve,The inside of the fixes sleeve is by being welded with fixing axle,The outside of the fixing axle is evenly distributed with runner,The first sliding groove is offered at the top center for strengthening plate,The inside of the first sliding groove corresponds to and is equipped with the first sliding block,It is bolted screw shell at the top of first sliding block,It is bolted snap-gauge at the top of the screw shell,The fixing device,With heating function,The characteristics of buffer protection ability is strong and good fixing effect.

Description

A kind of ball valve fixing device
Technical field
The present invention relates to fixing device technical field, specially a kind of ball valve fixing device.
Background technology
Ball valve comes out in the 1950s, and with the rapid development of science and technology, the production technology and product of ball valve Structure is constantly being improved, and in the short 40 years time, it has been rapidly developed as a kind of main valve class.In western industrial Flourishing country, the utilization rate of ball valve is continuous year by year to be risen, in China, ball valve be widely used petroleum refining, Long-distance transport pipes, chemical industry, papermaking, pharmacy, water conservancy, electric power, city are had stable political situation the industries such as steel, it occupies very important in national economy Status.
Ball valve is mainly used as cut-out, distribution and the flow direction for changing medium in pipeline, it is only needed with being rotated by 90 ° Operation and the rotating torque of very little can close tightly.Ball valve optimum makees switch and stop valve uses, its use state Affected by environment larger, under usual condition, and ball valve, butterfly valve or electrical ball valve are when in use it is important to note that ball valve is consolidated Determine device then also to play an important role at it.
In existing ball valve fixing device, do not have a heating function, and that there are buffer protection abilities is weak and fixed The problem of effect difference.The degree of stability of the fixing device can be caused to reduce because being impacted or vibration effect occurring often, into And the normal operating condition of ball valve is influenced, and when ball valve is fixed, slip phenomenon can occur often and tightness is poor.Cause This, design it is a kind of with heating function, buffer protection ability is strong and the ball valve fixing device of good fixing effect is, and have very much must It wants.
Invention content
The purpose of the present invention is to provide a kind of ball valve fixing devices, to solve mentioned above in the background art ask Topic.
In order to solve the above technical problem, the present invention provides following technical solutions:A kind of ball valve fixing device, including Buffer unit, knob, pedestal, the first sliding block, the first sliding groove, strengthen plate, screw shell, fastening nut, threaded rod, limited block, Fixes sleeve, runner, snap-gauge, anti-skidding marble, heating device and fixing axle, the bottom for strengthening plate, which corresponds to, is equipped with pedestal, The both ends for strengthening plate have been bolted buffer unit, and the side of the buffer unit is by being welded with fixation The inside of sleeve, the fixes sleeve is evenly distributed with runner by being welded with fixing axle, the outside of the fixing axle, institute It states and offers the first sliding groove at the top center for strengthening plate, the inside of the first sliding groove, which corresponds to, is equipped with the first sliding block, described It has been bolted screw shell at the top of first sliding block, snap-gauge, institute have been bolted at the top of the screw shell The side for stating snap-gauge has been uniformly embedded into anti-skidding marble, and the other side of the snap-gauge is connected with heating device by buckle, institute The both sides correspondence for stating screw shell is equipped with fastening nut, and the threaded rod passes through two screw shells and four fastening nuts, And both ends are respectively by being welded with knob and limited block;
The heating device is made of electric heating sheets, temperature-insulating cover, heating column and heat-conducting silica gel sheet, the side of the temperature-insulating cover By being adhesively fixed with heat-conducting silica gel sheet, the side of the heat-conducting silica gel sheet is evenly distributed with heating column, and the one of the heating column Side is by being adhesively fixed with electric heating sheets;
The buffer unit is by second sliding slot, the second sliding block, the first adjustable spring, the second adjustable spring, buffering marble, solid Fixed board, spring stack, portable pillar, fixed seat and buffering upright composition, the bottom interior wall of the fixed seat have been uniformly embedded into buffering elastic Ball, the top of the buffering marble is by being adhesively fixed with fixed plate, the both ends of the fixed plate and the both sides inner wall of fixed seat Between be connected with the second adjustable spring, the top of the fixed plate, which corresponds to, is equipped with spring stack, and passes through between two spring stacks Bolt is fixed with buffering upright, and the both sides of the buffering upright, which correspond to, offers second sliding slot, the inside peace of the second sliding slot Equipped with the second sliding block, the first adjustable spring, institute are connected between the both sides of second sliding block and the both sides inner wall of second sliding slot It states and is connected with portable pillar between the second sliding block and fixed seat.
According to above-mentioned technical proposal, there are two the screw shells, and the hand of spiral inside two screw shells is opposite.
It is that screw thread is flexibly connected according to above-mentioned technical proposal, between the screw shell and fastening nut and threaded rod.
According to above-mentioned technical proposal, the runner is flexibly connected with fixing axle by bearing.
According to above-mentioned technical proposal, connected by articulate between second sliding block and fixed seat and portable pillar.
According to above-mentioned technical proposal, the buffering marble are a kind of component of rubber material.
According to above-mentioned technical proposal, the pedestal is flexibly connected with plate is strengthened by buckle.
According to above-mentioned technical proposal, the heating column is with heat-conducting silica gel sheet by being adhesively fixed.
According to above-mentioned technical proposal, the snap-gauge is externally coated with polyacrylic water-proof coating.
Compared with prior art, the advantageous effect of the invention reached is:
1:The present invention, when ambient temperature is too low, the ball valve in the fixing device is easily endured cold, and then influences normal use, And can be worked by electric heating sheets, the heat of generation is transmitted to heat conductive silica gel on piece by heating column, heat-conducting silica gel sheet is again by heat It is transmitted on snap-gauge, thaws for ball valve, in case its bursting by freezing influences normal use in turn, convenient for improving the practicality of the fixing device Property;
2:When the fixing device is impacted or vibration effect occurs, runner can be caused to rotate, and then by external force Direction transfer dispersion, and during outer force effect, buffering upright can be caused inwardly to move, so that the first adjustable spring Deform upon, spring stack is compressed, the second adjustable spring deforms upon and buffers marble and is extruded, and first by buffering marble and bullet The common cushioning effect of spring column, the external force which is subject to absorb, then by the first adjustable spring and the second adjustable spring Common reply force effect, the external force which is subject to are offset, and the degree of stability of the fixing device is substantially increased, with The normal operating condition for exempting from influence ball valve, helps to improve the buffer protection ability of the fixing device;
3:When the fixing device need to be fixed with external ball valve, first ball valve is slowly put into two snap-gauges it Between, turn knob drives threaded rod rotation later, by the hand of spiral inside two screw shells on the contrary, screw shell and fastening It is that screw thread is flexibly connected between nut and threaded rod so that threaded rod two screw shell synchronous relative motions of drive, two Screw shell drives two snap-gauge synchronous relative motions, and then by the gradual clamping of ball valve, finally by fastening nut is screwed, to ball Valve is fixed, and greatly improves tightness when connection, and be uniformly embedded into anti-skidding marble in the side of snap-gauge, so as not to it is fixed Shi Fasheng slip phenomenons help to improve the fixed effect of the fixing device.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the schematic diagram of heating device of the present invention;
Fig. 3 is the buffer unit structure schematic diagram of the present invention;
In figure:1, buffer unit;2, knob;3, pedestal;4, the first sliding block;5, the first sliding groove;6, strengthen plate;7, thread bush Cylinder;8, fastening nut;9, threaded rod;10, limited block;11, fixes sleeve;12, runner;13, snap-gauge;14, anti-skidding marble;15、 Heating device;16, fixing axle;17, electric heating sheets;18, temperature-insulating cover;19, heating column;20, heat-conducting silica gel sheet;21, second sliding slot; 22, the second sliding block;23, the first adjustable spring;24, the second adjustable spring;25, marble are buffered;26, fixed plate;27, spring stack; 28, portable pillar;29, fixed seat;30, buffering upright.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of ball valve fixing device, including buffer unit 1, knob 2, pedestal 3, the first sliding block 4, the first sliding groove 5, reinforcing plate 6, screw shell 7, fastening nut 8, threaded rod 9, limited block 10, fixes sleeve 11, runner 12, snap-gauge 13, anti-skidding marble 14, heating device 15 and fixing axle 16, the bottom for strengthening plate 6 correspond to Pedestal 3 is installed, the both ends for strengthening plate 6 have been bolted buffer unit 1, and the side of buffer unit 1 is solid by welding There are fixes sleeve 11, the inside of fixes sleeve 11 to be uniformly distributed by being welded with fixing axle 16, the outside of fixing axle 16 surely There is runner 12, strengthen and offer the first sliding groove 5 at the top center of plate 6, the inside of the first sliding groove 5, which corresponds to, is equipped with the first sliding block 4, the top of the first sliding block 4 has been bolted screw shell 7, and the top of screw shell 7 has been bolted snap-gauge 13, The side of snap-gauge 13 has been uniformly embedded into anti-skidding marble 14, and the other side of snap-gauge 13 is connected with heating device 15 by buckle, The both sides of screw shell 7, which correspond to, is equipped with fastening nut 8, and threaded rod 9 passes through two screw shells 7 and four fastening nuts 8, and Both ends are respectively by being welded with knob 2 and limited block 10;
Heating device 15 is made of electric heating sheets 17, temperature-insulating cover 18, heating column 19 and heat-conducting silica gel sheet 20, temperature-insulating cover 18 Side is evenly distributed with heating column 19, heating column 19 by being adhesively fixed with heat-conducting silica gel sheet 20, the side of heat-conducting silica gel sheet 20 Side by being adhesively fixed with electric heating sheets 17;
Buffer unit 1 is by second sliding slot 21, the second sliding block 22, the first adjustable spring 23, the second adjustable spring 24, buffering elastic Ball 25, fixed plate 26, spring stack 27, portable pillar 28, fixed seat 29 and buffering upright 30 form, and the bottom interior wall of fixed seat 29 is equal It is even to be embedded with buffering marble 25, buffer the top of marble 25 by being adhesively fixed with fixed plate 26, the both ends of fixed plate 26 with it is solid The second adjustable spring 24 is connected between the both sides inner wall of reservation 29, the top of fixed plate 26, which corresponds to, is equipped with spring stack 27, and Buffering upright 30 is bolted between two spring stacks 27, the both sides of buffering upright 30, which correspond to, offers second sliding slot 21, the inside of second sliding slot 21 is equipped with the second sliding block 22, the both sides of the second sliding block 22 and the both sides inner wall of second sliding slot 21 it Between be connected with the first adjustable spring 23, be connected with portable pillar 28 between the second sliding block 22 and fixed seat 29.
According to above-mentioned technical proposal, there are two screw shells 7, and the hand of spiral inside two screw shells 7 is on the contrary, just Opposite or relative motion is synchronized in two screw shells 7.
It is that screw thread is flexibly connected according to above-mentioned technical proposal, between screw shell 7 and fastening nut 8 and threaded rod 9, just In the movement of screw shell 7 and fastening nut 8.
According to above-mentioned technical proposal, runner 12 is flexibly connected with fixing axle 16 by bearing, is convenient for the rotation of runner 12.
According to above-mentioned technical proposal, connected by articulate between the second sliding block 22 and fixed seat 29 and portable pillar 28 It connects, is convenient for the movement of portable pillar 28.
According to above-mentioned technical proposal, buffering marble 25 are a kind of component of rubber material, convenient for improving buffering marble 25 Buffering effect.
According to above-mentioned technical proposal, pedestal 3 is flexibly connected with plate 6 is strengthened by buckle, the dismounting convenient for pedestal 3 and peace Dress.
According to above-mentioned technical proposal, heating column 19, by being adhesively fixed, is convenient for improving when connecting with heat-conducting silica gel sheet 20 Stability.
According to above-mentioned technical proposal, snap-gauge 13 is externally coated with polyacrylic water-proof coating, convenient for improving the anti-of snap-gauge 13 Outlet capacity.
Operation principle:When ambient temperature is too low, the ball valve in the fixing device is easily endured cold, and then influences normal use, And can be worked by electric heating sheets 17, the heat of generation is transmitted to by heating column 19 on heat-conducting silica gel sheet 20, heat-conducting silica gel sheet 20 It transfers heat on snap-gauge 13, thaws for ball valve again, in case its bursting by freezing influences normal use in turn, convenient for improving fixation dress The practicability set;When the fixing device is impacted or vibration effect occurs, runner 12 can be caused to rotate, and then will be outer The direction transfer dispersion of power, and during outer force effect, buffering upright 30 can be caused inwardly to move, so that first is flexible Spring 23 deforms upon, spring stack 27 is compressed, the second adjustable spring 24 deforms upon and buffers marble 25 and is extruded, and first by Marble 25 and the common cushioning effect of spring stack 27 are buffered, the external force which is subject to absorbs, then by the first flexible bullet Spring 23 and the common reply force effect of the second adjustable spring 24, the external force which is subject to are offset, this is substantially increased The degree of stability of fixing device helps to improve the buffer protection of the fixing device in order to avoid influencing the normal operating condition of ball valve Ability;When the fixing device need to be fixed with external ball valve, first ball valve is slowly put between two snap-gauges 13, it Turn knob 2 drives threaded rod 9 to rotate afterwards, by the hand of spiral inside two screw shells 7 on the contrary, screw shell 7 and fastening It is that screw thread is flexibly connected between nut 8 and threaded rod 9 so that threaded rod 9 drives two 7 synchronous relative motions of screw shell, Two screw shells 7 drive two 13 synchronous relative motions of snap-gauge, and then by the gradual clamping of ball valve, finally by screwing fastening spiral shell Mother 8, is fixed ball valve, greatly improves tightness when connection, and be uniformly embedded into anti-skidding bullet in the side of snap-gauge 13 Ball 14 occurs slip phenomenon when in order to avoid fixed, helps to improve the fixed effect of the fixing device.
Finally it should be noted that:The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features. All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's Within protection domain.

Claims (9)

1. a kind of ball valve fixing device, including buffer unit (1), knob (2), pedestal (3), the first sliding block (4), the first cunning Slot (5) strengthens plate (6), screw shell (7), fastening nut (8), threaded rod (9), limited block (10), fixes sleeve (11), turns Take turns (12), snap-gauge (13), anti-skidding marble (14), heating device (15) and fixing axle (16), it is characterised in that:The reinforcing plate (6) bottom, which corresponds to, is equipped with pedestal (3), and the both ends for strengthening plate (6) have been bolted buffer unit (1), institute The side of buffer unit (1) is stated by being welded with fixes sleeve (11), passes through welding on the inside of the fixes sleeve (11) It is fixed with fixing axle (16), the outside of the fixing axle (16) is evenly distributed with runner (12), in the top for strengthening plate (6) The first sliding groove (5) is offered at the heart, the inside of the first sliding groove (5), which corresponds to, is equipped with the first sliding block (4), first sliding block (4) it has been bolted screw shell (7) at the top of, snap-gauge has been bolted at the top of the screw shell (7) (13), the side of the snap-gauge (13) has been uniformly embedded into anti-skidding marble (14), and the other side of the snap-gauge (13) is lived by buckling Dynamic to be connected with heating device (15), the both sides of the screw shell (7), which correspond to, is equipped with fastening nut (8), the threaded rod (9) Across two screw shells (7) and four fastening nuts (8), and both ends are respectively by being welded with knob (2) and limited block (10);
The heating device (15) is made of electric heating sheets (17), temperature-insulating cover (18), heating column (19) and heat-conducting silica gel sheet (20), By being adhesively fixed with heat-conducting silica gel sheet (20), the side of the heat-conducting silica gel sheet (20) is uniform for the side of the temperature-insulating cover (18) Heating column (19) is distributed with, the side of the heating column (19) is by being adhesively fixed with electric heating sheets (17);
The buffer unit (1) is by second sliding slot (21), the second sliding block (22), the first adjustable spring (23), the second adjustable spring (24), buffering marble (25), fixed plate (26), spring stack (27), portable pillar (28), fixed seat (29) and buffering upright (30) group At the bottom interior wall of the fixed seat (29) has been uniformly embedded into buffering marble (25), passes through at the top of the buffering marble (25) It is adhesively fixed with fixed plate (26), second is connected between the both ends and the both sides inner wall of fixed seat (29) of the fixed plate (26) Adjustable spring (24), the top of the fixed plate (26), which corresponds to, is equipped with spring stack (27), and leads between two spring stacks (27) It crosses bolt and is fixed with buffering upright (30), the both sides of the buffering upright (30), which correspond to, offers second sliding slot (21), and described the The inside of two sliding slots (21) is equipped with the second sliding block (22), the both sides of the both sides and second sliding slot (21) of second sliding block (22) It is connected with the first adjustable spring (23) between inner wall, portable pillar is connected between second sliding block (22) and fixed seat (29) (28)。
2. a kind of ball valve fixing device according to claim 1, it is characterised in that:The screw shell (7) has two It is a, and two internal hand of spiral of screw shell (7) are opposite.
3. a kind of ball valve fixing device according to claim 1, it is characterised in that:The screw shell (7) and tight Gu being that screw thread is flexibly connected between nut (8) and threaded rod (9).
4. a kind of ball valve fixing device according to claim 1, it is characterised in that:The runner (12) and fixing axle (16) it is flexibly connected by bearing.
5. a kind of ball valve fixing device according to claim 1, it is characterised in that:Second sliding block (22) and solid It is connect by articulate between reservation (29) and portable pillar (28).
6. a kind of ball valve fixing device according to claim 1, it is characterised in that:The buffering marble (25) are one The component of kind rubber material.
7. a kind of ball valve fixing device according to claim 1, it is characterised in that:The pedestal (3) and reinforcing plate (6) it is flexibly connected by buckling.
8. a kind of ball valve fixing device according to claim 1, it is characterised in that:The heating column (19) and heat conduction Silica gel piece (20) is by being adhesively fixed.
9. a kind of ball valve fixing device according to claim 1, it is characterised in that:The external of the snap-gauge (13) applies It is covered with polyacrylic water-proof coating.
CN201810496200.9A 2018-05-22 2018-05-22 Novel ball valve is fixed device Active CN108591606B (en)

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Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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CN108591606B CN108591606B (en) 2020-07-28

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Publication number Priority date Publication date Assignee Title
CN110449111A (en) * 2019-08-31 2019-11-15 刘传刚 A kind of chemical production heating device

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Publication number Priority date Publication date Assignee Title
SU500019A1 (en) * 1974-10-07 1976-01-25 Auto operator for feeding gear wheels for hole machining
CN202225254U (en) * 2011-10-08 2012-05-23 安徽伊亚格管业有限公司 Fixing device for cutting metal-core plastic ball valve
CN203371249U (en) * 2013-08-06 2014-01-01 宁波东生建材有限公司 Automatic tightening machine for ball valve rod
CN105855761A (en) * 2016-06-03 2016-08-17 江苏威尔迪威阀业有限公司 Displacement type annular welding device for full-welding ball valve
CN206175870U (en) * 2016-11-02 2017-05-17 上海溢泰塑胶有限公司 It is two by making ball valve
CN206884553U (en) * 2017-03-24 2018-01-16 温州商学院 A kind of electric automatization equipment with clamping function
CN106826294A (en) * 2017-03-26 2017-06-13 全彬强 A kind of centering and clamping apparatus of elliposoidal workpiece
CN107757355A (en) * 2017-11-02 2018-03-06 广西宏兴机械有限公司 A kind of fixing device of the automotive transmission with shock-absorbing function
CN107933703A (en) * 2017-11-02 2018-04-20 广西宏兴机械有限公司 A kind of automobile using front fender structure
CN107953366A (en) * 2017-12-20 2018-04-24 海宁市硖石迅奇科技信息咨询服务部 One kind is without acute angle hair scissors blade

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CN110449111A (en) * 2019-08-31 2019-11-15 刘传刚 A kind of chemical production heating device

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