CN109300736A - Suspension release weight device - Google Patents
Suspension release weight device Download PDFInfo
- Publication number
- CN109300736A CN109300736A CN201811354928.4A CN201811354928A CN109300736A CN 109300736 A CN109300736 A CN 109300736A CN 201811354928 A CN201811354928 A CN 201811354928A CN 109300736 A CN109300736 A CN 109300736A
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- CN
- China
- Prior art keywords
- weight
- sliding block
- chamber
- cavity
- suspension
- 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
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 38
- 238000009434 installation Methods 0.000 claims description 10
- 238000000338 in vitro Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 13
- 230000007246 mechanism Effects 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000000977 initiatory effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/18—Switches operated by change of liquid level or of liquid density, e.g. float switch
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The present invention provides a kind of suspensions to discharge weight device, it include: that weight falls chamber, the weight, which falls, is provided with a cavity cover at the top of chamber, the top of the cavity cover is outstanding to be provided with a mounting base, it is horizontal in the mounting base to be provided with a tapped through hole, it is horizontal in the tapped through hole to be provided with a plunger cavity；Sliding block, setting are fallen on chamber in the weight, and the fall first side of chamber of the weight is provided with a sliding rail, the sliding block by the sliding rail be slidably arranged in the weight fall chamber first side on；The buoyancy transfer device is used to transmit buoyancy to the sliding block, controls the motion state of the sliding block.Suspension provided by the present invention release weight device is applied widely, and the liquid of various performances can use, and the suspension release weight device volume is small and exquisite, mechanism it is simple and flexibly, control precisely, security performance height.
Description
Technical field
The present invention relates to weight release tech fields, in particular to a kind of suspension release weight dress in vacuum drainage field
It sets.
Background technique
The switch of electrical equipment is broadly divided into button switch, toggle switch, thin film switch, mercury in existing technology
Switch, lever switch, microswitch, travel switch etc..According to its use environment difference, there is different adaptation schemes.For
The switch of detection liquid height causes the variation of component after generalling use liquid level to some location status, to make to open
It opens or closes, but do not need the initiating device that the energy can work on the market there are no a kind of triggering sensitivity at present.
Summary of the invention
The present invention provides a kind of suspension weight release device, lacks one kind its purpose is to solving market and do not need energy
Source, and the problem of the initiating device of triggering sensitivity.
In order to achieve the above object, the embodiment provides a kind of suspensions to discharge weight release device, comprising:
Weight falls chamber, and the weight, which falls, is provided with a cavity cover at the top of chamber, and the top of the cavity cover is outstanding
It is provided with a mounting base, it is horizontal in the mounting base to be provided with a tapped through hole, it is horizontal in the tapped through hole to be provided with
One plunger cavity is provided with a spring, the first end of the first end of the spring and the plunger cavity in the plunger cavity body
Face is fixedly connected, and the second end of the spring is provided with a plunger body, and the plunger body is slidably arranged in the plunger cavity
It is interior, and a part of second end face outstanding for being set to the plunger cavity of the plunger body；
Sliding block, setting are fallen on chamber in the weight, and the fall first side of chamber of the weight is provided with a sliding rail, institute
State sliding block by the sliding rail be slidably arranged in the weight fall chamber first side on, be provided at the top of the sliding block
One mobile cavity is provided with a cam fixing body at the top of the mobile cavity, and the cam fixing body includes horizontally disposed first
Part and the second part that is vertically arranged, the first part are horizontal on the second part for covering the mobile cavity
It is provided with an installation through-hole, a suspension releaser has been fixedly disposed in the installation through-hole；Buoyancy transfer device is arranged in institute
The bottom of sliding block is stated, the buoyancy transfer device is used to transmit buoyancy to the sliding block, controls the motion state of the sliding block.
Wherein, the buoyancy transfer device includes:
Guide rod, the helicitic texture and the sliding block screw thread that the first end of the guide rod is arranged by the slider bottom
Connection；
First locating piece is set on the guide rod, and one first fixing screws are provided on first locating piece, and
First locating piece determines the setting position on the guide rod by first fixing screws；
Clump weight is set on the guide rod, and the lower section of first locating piece is arranged in the clump weight；
Floating body is set on the guide rod, and the lower section of the clump weight is arranged in the floating body；
Second locating piece is set on the guide rod, and the lower section of the floating body is arranged in second locating piece, described
One second fixing screws are provided on second locating piece, and second locating piece is determined by second fixing screws in institute
State the setting position on guide rod.
Wherein, the plunger cavity is provided with one first tightening nuts in vitro, and first tightening nuts are used for the column
Plug cavity is fixed in the mounting base.
Wherein, the suspension releaser includes release cone and mounting cylinder, and the mounting cylinder is arranged in the peace
It fills in through-hole.
Wherein, the first end of the mounting cylinder of the suspension releaser is connected with the release cone, the mounting post
The second end of the body second part outstanding for being set to the cam fixing body, and be provided in the second end of the mounting cylinder
One second tightening nuts, second tightening nuts are used to the suspension releaser being fixed on the cam fixing body.
Above scheme of the invention have it is following the utility model has the advantages that
The release weight device of suspension described in the above embodiment of the present invention is applied widely, the liquid of various performances
To use the present apparatus；The suspension release weight device utilizes the lifting of liquid level, and the position of weight is improved by buoyancy, is then released
Weight is put, this process does not need the energy, and triggers sensitive；The suspension release weight device volume is small and exquisite, and mechanism is simple and clever
It lives, control is accurate, security performance is high.
Detailed description of the invention
Fig. 1 is first state figure of the invention；
Fig. 2 is the second state diagram of the invention；
Fig. 3 is third state figure of the invention；
Fig. 4 is partial enlarged view of the invention.
[description of symbols]
1- weight falls chamber；2- cavity cover；3- plunger cavity；4- spring；The first tightening nuts of 5-；6- plunger body；7- is released
Put cone；8- cam fixing body；9- sliding block；10- guide rod；The first locating piece of 11-；12- weight body；13- floating body；14- second
Locating piece；15- mounting base；16- mobile cavity；17- mounting cylinder；The second tightening nuts of 18-.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
The present invention does not need the energy for the problem that the existing one kind that lacks in the market, and triggers sensitive initiating device,
Provide a kind of suspension release weight device.
As shown in Figures 1 to 4, the embodiment provides a kind of suspensions to discharge weight device, comprising: weight falls
Chamber 1, the fall top of chamber 1 of the weight are provided with a cavity cover 2, and the top of the cavity cover 2 is outstanding to be provided with an installation
Seat 15, it is horizontal in the mounting base 15 to be provided with a tapped through hole, it is horizontal in the tapped through hole to be provided with a plunger cavity
Body 3, is provided with a spring 4 in the plunger cavity 3, and the first end face of the first end of the spring 4 and the plunger cavity 3 is solid
Fixed connection, the second end of the spring 4 are provided with a plunger body 6, and the plunger body 6 is slidably arranged in the plunger cavity 3
It is interior, and a part of second end face outstanding for being set to the plunger cavity 3 of the plunger body 6；Sliding block 9 is arranged described
Weight falls on chamber 1, and the fall first side of chamber 1 of the weight is provided with a sliding rail, and it is sliding that the sliding block 9 passes through the sliding rail
Be arranged in dynamicly the weight fall chamber 1 first side on, the top of the sliding block 9 is provided with a mobile cavity 16, the shifting
The top of dynamic chamber 16 is provided with a cam fixing body 8, and the cam fixing body 8 includes horizontally disposed first part and sets vertically
The second part set, the first part are horizontal on the second part to be provided with a peace for covering the mobile cavity 16
Through-hole is filled, has been fixedly disposed a suspension releaser in the installation through-hole；The sliding block 9 is arranged in buoyancy transfer device
Bottom, the buoyancy transfer device are used to transmit buoyancy to the sliding block 9, control the motion state of the sliding block 9.
The top of sliding block 9 described in the above embodiment of the present invention is provided with a mobile cavity 16, and the mobile cavity
16 top is provided with a cam fixing body 8, and the first part of the cam fixing body 8 is by the top of the mobile cavity 16
It is covered, a suspension releaser is provided on the cam fixing body 8, the bottom of the sliding block 9 is provided with described in one
Buoyancy transfer device, the sliding block 9 be slidably arranged in the weight fall chamber 1 sliding rail on, can be along the sliding rail above and below
Sliding, the mobile cavity 16 and the weight chamber 1 that falls are always maintained at connected state in 9 sliding process of sliding block；The weight
The fall top of chamber 1 is provided with a cavity cover 2, and a plunger cavity is provided in the mounting base 15 of the cavity cover 2
3, a plunger body 6 is provided in the plunger cavity 3, and is provided with a spring between the plunger cavity 3 and the plunger body 6
4, the plunger body 6 can be slided in the plunger cavity 3 with compressed spring 4, can also be under the elastic force of the spring 4, edge
The plunger cavity 3 slide in and out；It is described outstanding when the sliding block 9 is moved upwardly or downwardly by buoyancy along the sliding rail
Hanging releaser can contact with the plunger body 6, and the plunger body 6 can compress the spring 4 or the spring 4 is made to restore former length,
The spring 4 can generate elastic force, act on the suspension releaser, if buoyancy size remains unchanged, what the spring 4 generated
Active force can make the sliding block 9 and the position of the suspension releaser remain unchanged.
Wherein, the buoyancy transfer device includes: guide rod 10, and the first end of the guide rod 10 passes through the sliding block 9
The helicitic texture of bottom setting is threadedly coupled with the sliding block 9；First locating piece 11 is set on the guide rod 10, described
One first fixing screws are provided on first locating piece 11, and first locating piece 11 is determined by first fixing screws
Setting position on the guide rod 10；Clump weight is set on the guide rod 10, and clump weight setting is described the
The lower section of a positioning block 11；Floating body 13 is set on the guide rod 10, and the floating body 13 is arranged under the clump weight
Side；Second locating piece 14 is set on the guide rod 10, and the lower section of the floating body 13 is arranged in second locating piece 14,
One second fixing screws are provided on second locating piece 14, and second locating piece 14 passes through second fixing screws
Determine the setting position on the guide rod 10.
Buoyancy transfer device described in the above embodiment of the present invention is used to transmit buoyancy to the sliding block 9, described in control
The motion state of sliding block 9, the buoyancy transfer device mainly include the guide rod 10, the weight body 12 and the floating body
13, the top of the floating body 13 is divided into a triangle body, and the both ends of the guide rod 10 are provided with locating piece, and the locating piece is fixed
The a certain position of the guide rod 10 is set.A part of the buoyancy transfer device is arranged under liquid, when liquid level rises
When, the floating body can float, and push the weight body 12 along 10 upward sliding of guide rod.When the weight body 12 rises
When to certain distance, first locating piece 11 can be touched, at this point, the floating body 13 will continue to if liquid level continues to rise
It rises, then the sliding block 9 is pushed to rise along the sliding rail.When liquid level decline, the floating body 13 can be with the decline of liquid level
And decline, the weight body 12 also can with decline, at this time the gliding mass can the elastic force of the spring 4 effect under holding position
It is constant, when the bottom of the floating body 13 touches second locating piece 14, if liquid level continues to decline, 12 meeting of weight body
9 slide downward of sliding block is pushed, chamber 1 limits it until the weight falls, and limits it and continues to decline.
Wherein, one first tightening nuts 5 are provided with outside the plunger cavity 3, first tightening nuts 5 are used for will be described
Plunger cavity 3 is fixed in the mounting base 15.
One first tightening nuts 5 are provided with outside plunger cavity 3 described in the above embodiment of the present invention, described first tightens
Nut 5 is used to the plunger cavity 3 being fixed on the mounting base 15, since the spring 4 is often compressed or restores former
It is long, reaction force can be generated in the process, acts on the plunger cavity 3, and the plunger cavity 3 is twisted by described first
Tight nut 5 is fixed in the mounting base 15, is conducive to this structure remained stable, not easily to fall off.
Wherein, the suspension releaser includes release cone 7 and mounting cylinder 17, and the mounting cylinder 17 is arranged in institute
It states in installation through-hole.
Suspension releaser described in the above embodiment of the present invention includes release cone 7 and mounting cylinder 17, and the peace
Cylinder 17 is filled to be arranged in the installation through-hole, when the sliding block 9 is by buoyancy upward sliding, the plunger body 6 can first with
The upper surface contact of the release cone 7, allows the spring 4 to compress, when the plunger body 6 and 7 horizontal plane of release cone
On most salient point contact when, the decrement of the spring 4 reaches maximum, if the sliding block 9 continues to rise, the plunger body 6
It can start to restore former length with the following table face contact of the release cone 7, the spring 4, but the spring 4 is still in compression shape
State, the elastic force that the spring 4 generates can still make the sliding block 9 holding position when not by buoyancy constant.
Wherein, the first end of the mounting cylinder 17 of the suspension releaser is connected with the release cone 7, the installation
The second end of cylinder 17 second part outstanding for being set to the cam fixing body 8, and the second end of the mounting cylinder 17
On be provided with one second tightening nuts 18, second tightening nuts 18 are used to the suspension releaser being fixed on the cam
On fixing body 8.
Mounting cylinder 17 described in the above embodiment of the present invention is fixedly provided in described by the second tightening nuts 18
On cam fixing body 8, the suspension releaser needs often to compress the spring 4, so will receive the reaction of the spring 4
Power, therefore the mounting cylinder 17 is fixed in the setting of second tightening nuts 18 can be very good rock-steady structure.
The release weight device of suspension described in the above embodiment of the present invention is applied widely, the liquid of various performances
To use the present apparatus；The suspension release weight device utilizes the lifting of liquid level, and the position of weight is improved by buoyancy, is then released
Weight is put, this process does not need the energy, and triggers sensitive；The suspension release weight device volume is small and exquisite, and mechanism is simple and clever
It lives, control is accurate, security performance is high.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of suspension discharges weight device characterized by comprising
Weight falls chamber, and the weight, which falls, is provided with a cavity cover, the setting outstanding of the top of the cavity cover at the top of chamber
There is a mounting base, it is horizontal in the mounting base to be provided with a tapped through hole, it is horizontal in the tapped through hole to be provided with a column
Cavity is filled in, a spring is provided in the plunger cavity body, the first end of the spring and the first end face of the plunger cavity are solid
Fixed connection, the second end of the spring are provided with a plunger body, and the plunger body is slidably arranged in the plunger cavity body, and
A part of second end face outstanding for being set to the plunger cavity of the plunger body；
Sliding block, setting are fallen on chamber in the weight, and the fall first side of chamber of the weight is provided with a sliding rail, the cunning
Block by the sliding rail be slidably arranged in the weight fall chamber first side on, a shifting is provided at the top of the sliding block
Chamber is moved, is provided with a cam fixing body at the top of the mobile cavity, the cam fixing body includes horizontally disposed first part
With the second part being vertically arranged, the first part is for covering the mobile cavity, horizontal setting on the second part
There is an installation through-hole, a suspension releaser has been fixedly disposed in the installation through-hole；
The bottom of the sliding block is arranged in buoyancy transfer device, and the buoyancy transfer device is used to transmit buoyancy to the sliding block,
Control the motion state of the sliding block.
2. suspension according to claim 1 discharges weight device, which is characterized in that the buoyancy transfer device includes:
Guide rod, the helicitic texture and the sliding block screw thread that the first end of the guide rod is arranged by the slider bottom connect
It connects；
First locating piece is set on the guide rod, one first fixing screws is provided on first locating piece, and described
First locating piece determines the setting position on the guide rod by first fixing screws；
Clump weight is set on the guide rod, and the lower section of first locating piece is arranged in the clump weight；
Floating body is set on the guide rod, and the lower section of the clump weight is arranged in the floating body；
Second locating piece is set on the guide rod, and second locating piece is arranged in the lower section of the floating body, and described second
One second fixing screws are provided on locating piece, and second locating piece is determined by second fixing screws and led described
Setting position on bar.
3. suspension according to claim 1 discharges weight device, which is characterized in that the plunger cavity is provided with one the in vitro
One tightening nuts, first tightening nuts are used to the plunger cavity being fixed on the mounting base.
4. suspension according to claim 1 discharges weight device, which is characterized in that the suspension releaser includes release cone
Body and mounting cylinder, and the mounting cylinder is arranged in the installation through-hole.
5. suspension according to claim 4 discharges weight device, which is characterized in that the mounting cylinder of the suspension releaser
First end be connected with the release cone, the second end of the mounting cylinder is outstanding to be set to the cam fixing body
Second part, and one second tightening nuts are provided in the second end of the mounting cylinder, second tightening nuts are used for will
The suspension releaser is fixed on the cam fixing body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811354928.4A CN109300736B (en) | 2018-11-14 | 2018-11-14 | Device for hanging and releasing heavy object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811354928.4A CN109300736B (en) | 2018-11-14 | 2018-11-14 | Device for hanging and releasing heavy object |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109300736A true CN109300736A (en) | 2019-02-01 |
| CN109300736B CN109300736B (en) | 2020-01-10 |
Family
ID=65143464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811354928.4A Active CN109300736B (en) | 2018-11-14 | 2018-11-14 | Device for hanging and releasing heavy object |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109300736B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798376A (en) * | 2019-03-18 | 2019-05-24 | 湖南真创环保科技有限公司 | Schmidt's vacuum air valve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4748300A (en) * | 1985-01-30 | 1988-05-31 | Anderson Donald D | Liquid level indicator switch |
| CN1199140A (en) * | 1997-05-11 | 1998-11-18 | 林宇威 | Stone-water potential energy converting electricity generating method |
| CN103137379A (en) * | 2012-12-10 | 2013-06-05 | 付小林 | Weight-pressing lever automatically controlling switch |
| CN204021231U (en) * | 2014-07-15 | 2014-12-17 | 中国船舶重工集团公司第七一九研究所 | A kind of underground releaser |
| CN206119812U (en) * | 2016-06-03 | 2017-04-26 | 黄山学院 | Rack convenient to hang heavy object |
| WO2017146929A1 (en) * | 2016-02-26 | 2017-08-31 | S.J. Electro Systems, Inc. | Magnetically actuated switch |
| CN107727443A (en) * | 2017-08-17 | 2018-02-23 | 浙江省海洋水产研究所 | It is a kind of be easy to recovery from the poly- receiving apparatus of release type bed mud |
-
2018
- 2018-11-14 CN CN201811354928.4A patent/CN109300736B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4748300A (en) * | 1985-01-30 | 1988-05-31 | Anderson Donald D | Liquid level indicator switch |
| CN1199140A (en) * | 1997-05-11 | 1998-11-18 | 林宇威 | Stone-water potential energy converting electricity generating method |
| CN103137379A (en) * | 2012-12-10 | 2013-06-05 | 付小林 | Weight-pressing lever automatically controlling switch |
| CN204021231U (en) * | 2014-07-15 | 2014-12-17 | 中国船舶重工集团公司第七一九研究所 | A kind of underground releaser |
| WO2017146929A1 (en) * | 2016-02-26 | 2017-08-31 | S.J. Electro Systems, Inc. | Magnetically actuated switch |
| CN206119812U (en) * | 2016-06-03 | 2017-04-26 | 黄山学院 | Rack convenient to hang heavy object |
| CN107727443A (en) * | 2017-08-17 | 2018-02-23 | 浙江省海洋水产研究所 | It is a kind of be easy to recovery from the poly- receiving apparatus of release type bed mud |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798376A (en) * | 2019-03-18 | 2019-05-24 | 湖南真创环保科技有限公司 | Schmidt's vacuum air valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109300736B (en) | 2020-01-10 |
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Denomination of invention: Hanging and releasing device Effective date of registration: 20210207 Granted publication date: 20200110 Pledgee: Bank of communications Zhuzhou branch Pledgor: HUNAN ZHENCHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980000996 |
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Date of cancellation: 20210508 Granted publication date: 20200110 Pledgee: Bank of communications Zhuzhou branch Pledgor: HUNAN ZHENCHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980000996 |
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Denomination of invention: Hanging and releasing device Effective date of registration: 20210513 Granted publication date: 20200110 Pledgee: Bank of communications Zhuzhou branch Pledgor: HUNAN ZHENCHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980003528 |
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Date of cancellation: 20220526 Granted publication date: 20200110 Pledgee: Bank of communications Zhuzhou branch Pledgor: HUNAN ZHENCHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2021980003528 |