CN108772113B - Gravity center adjusting device of chemical experiment iron stand platform - Google Patents

Gravity center adjusting device of chemical experiment iron stand platform Download PDF

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Publication number
CN108772113B
CN108772113B CN201810725290.4A CN201810725290A CN108772113B CN 108772113 B CN108772113 B CN 108772113B CN 201810725290 A CN201810725290 A CN 201810725290A CN 108772113 B CN108772113 B CN 108772113B
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CN
China
Prior art keywords
iron stand
shielding plate
balancing weight
base
supporting
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Application number
CN201810725290.4A
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Chinese (zh)
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CN108772113A (en
Inventor
刘玉洁
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Jiaxing kopuno Machinery Technology Co.,Ltd.
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Jiaxing Kopuno Machinery Technology Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L9/00Supporting devices; Holding devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/02Adapting objects or devices to another

Abstract

The invention discloses a gravity center adjusting device of a chemical experiment iron stand platform, which comprises a supporting mechanism, a folding mechanism and a balancing weight shielding plate, wherein the balancing weight shielding plate is arranged on one side of the upper surface of an iron stand platform base; install the hollow iron stand platform base in iron stand platform bracing piece one end through having designed and be convenient for deposit the balancing weight, the focus adjusting device who has solved current chemistry experiment iron stand platform all is the focus that uses the balancing weight to adjust whole device, and current iron stand platform is owing to the reason of its structure itself to lead to the problem that the balancing weight can't be carried.

Description

Gravity center adjusting device of chemical experiment iron stand platform
Technical Field
The invention relates to the technical field of iron stand tables, in particular to a gravity center adjusting device of a chemical experiment iron stand table.
Background
The iron stand comprises a base with large mass and an iron rod which is fixed on the iron base and is vertical to the base. According to different experimental contents, additional instruments such as an iron ring, a flask clamp, a burette clamp, a condensing tube clamp and the like which can move up and down are often arranged. If the experiment needs heating, the device can be used together with an alcohol lamp and an asbestos net; if the experiment needs condensation, can cooperate with water pipe, condenser and use. When the iron stand is used for clamping glassware, paper is padded between the clamp and the glassware to prevent the clamp from being broken. The iron stand is composed of an iron stable base and an iron rod which is perpendicular to the base and fixed on the iron base, and is used for placing and fixing the chemical reaction device, so that the reaction operation is safe and convenient. According to different chemical reactions, additional instruments such as an iron ring, a flask clamp, a burette clamp, a condensing tube clamp and an iron clamp which can move up and down can be arranged on the iron rod, and if heating is needed, heating devices such as an alcohol lamp can be placed on the iron rod stand. The iron stand is an ironwork and is provided with an iron ring and an iron clamp which move up and down and have different sizes and are used for fixing or placing the reactor. The iron ring has a size, and the iron clamp is provided with a flask clamp, a condensation pipe clamp and the like.
The focus adjusting device of current chemistry experiment iron stand platform all is the focus that uses the balancing weight to adjust whole device, and current iron stand platform is owing to the reason of its structure itself to lead to the balancing weight to carry, and the focus adjusting device of current chemistry experiment iron stand platform is because its balancing pole length is fixed, thereby leads to its problem that can't adjust according to the demand, for this reason we propose the focus adjusting device of chemistry experiment iron stand platform.
Disclosure of Invention
The invention aims to provide a gravity center adjusting device of a chemical experiment iron stand platform, and aims to solve the problems that the gravity center of the whole device is adjusted by using a balancing weight in the existing gravity center adjusting device of the chemical experiment iron stand platform in the background technology, the balancing weight cannot be carried due to the structure of the existing iron stand platform, and the gravity center of the existing gravity center adjusting device of the chemical experiment iron stand platform cannot be adjusted according to requirements due to the fact that the length of a balancing rod of the existing gravity center adjusting device is fixed.
In order to achieve the purpose, the invention provides the following technical scheme: the gravity center adjusting device of the chemical experiment iron stand comprises a supporting mechanism, a folding mechanism and a balancing weight shielding plate, wherein the balancing weight shielding plate is arranged on one side of the upper surface of an iron stand base, a shielding plate base is arranged on the outer surface of the balancing weight shielding plate, the balancing weight shielding plate is fixedly connected with the supporting mechanism through the shielding plate base, one side of the balancing weight shielding plate is fixedly connected with a shielding plate spring through welding, the shielding plate spring is fixedly connected with the shielding plate base through welding, a balancing weight top plate is arranged inside the supporting mechanism, one side of the balancing weight top plate is fixedly connected with a balancing weight spring through welding, and the balancing weight spring is fixedly connected with the supporting mechanism; the supporting mechanism comprises an iron support base, an iron support stand supporting rod and a fixed platform, the iron support stand supporting rod is fixedly connected with the iron support base through welding, and the fixed platform is fixedly connected with the iron support stand supporting rod through a screw; the folding mechanism comprises a balance rod A, a balance rod B and a fixing nut, the balance rod A is fixedly connected with the fixing platform through a screw, the balance rod B is rotatably connected with the balance rod A through a rotating shaft, and the balance rod B is fixedly connected with the fixing nut through a threaded groove in a clamping manner; the section of the shielding plate base is U-shaped, and rectangular holes are formed in the front surface and the rear surface of the shielding plate base; the front surface and the rear surface of the balancing weight curtain plate are both provided with cylindrical bulges.
Compared with the prior art, the invention has the beneficial effects that:
(1) install the hollow iron stand platform base in iron stand platform bracing piece one end through having designed and be convenient for deposit the balancing weight, the focus adjusting device who has solved current chemistry experiment iron stand platform all is the focus that uses the balancing weight to adjust whole device, and current iron stand platform is owing to the reason of its structure itself to lead to the problem that the balancing weight can't be carried.
(2) Can be convenient for adjust according to the demand through having designed install at the balancing pole A and the balancing pole B that fold up of fixed platform one side, solved the focus adjusting device of current chemistry experiment iron stand platform because its balancing pole length is fixed to lead to it to carry out the problem of adjusting according to the demand.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a portion of a base of an iron stand according to the present invention;
FIG. 3 is a schematic top view of a portion of a counterweight cover according to the present invention;
FIG. 4 is a top view of a portion of a stabilizer bar A of the present invention;
in the figure: 1. a fixed platform; 2. a support rod of an iron stand; 3. a balancing pole A; 4. a balancing pole B; 5. fixing a nut; 6. an iron stand base; 7. a counterweight block shading plate; 8. a counterweight spring; 9. a counterweight top plate; 10. a cover plate base; 11. a shutter spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: gravity center adjusting device of chemistry experiment iron stand platform, including supporting mechanism, fold up mechanism and balancing weight sunshade 7, balancing weight sunshade 7 sets up in upper surface one side of iron stand platform base 6, the surface of balancing weight sunshade 7 is provided with sunshade base 10, and balancing weight sunshade 7 passes through sunshade base 10 fixed connection with supporting mechanism, welded fastening is connected with sunshade spring 11 through one side of balancing weight sunshade 7, and sunshade spring 11 passes through welded fastening with sunshade base 10 and is connected, supporting mechanism's inside is provided with balancing weight roof 9, welded fastening is connected with balancing weight spring 8 through one side of balancing weight roof 9, and balancing weight spring 8 passes through welded fastening with supporting mechanism and is connected.
In order to facilitate supporting the whole device, in this embodiment, preferably, the supporting mechanism includes iron stand base 6, iron stand bracing piece 2 and fixed platform 1, and iron stand bracing piece 2 and iron stand base 6 pass through welded fixed connection, and fixed platform 1 passes through screw fixed connection with iron stand bracing piece 2.
In order to facilitate folding of the balance bar A3 and the balance bar B4, in this embodiment, preferably, the folding mechanism includes a balance bar A3, a balance bar B4, and a fixing nut 5, and the balance bar A3 is fixedly connected to the fixing platform 1 by a screw, the balance bar B4 is rotatably connected to the balance bar A3 by a rotating shaft, and the balance bar B4 is fixedly connected to the fixing nut 5 by a threaded groove.
In order to facilitate the sliding of the weight block cover 7, in the present embodiment, it is preferable that the cover base 10 has a U-shaped cross section, and the front surface and the rear surface of the cover base 10 are both provided with rectangular holes.
In order to facilitate sliding on the shutter base 10, in the present embodiment, it is preferable that both the front surface and the rear surface of the weight block shutter 7 are provided with cylindrical protrusions.
The working principle and the using process of the invention are as follows: the device installation is accomplished the back, stir balancing weight sunshade 7 to one side, and deposit the balancing weight in the inside of iron stand base 6, then loosen balancing weight sunshade 7, make balancing weight sunshade 7 cover the balancing weight completely, then can normally use the device, stir balancing weight sunshade 7, because balancing weight spring 8's existence, after balancing weight sunshade 7 is stirred open, the balancing weight can pop out from the inside of iron stand base 6 by oneself, then can selectively take out the balancing weight of suitable quantity, and normally install the balancing weight, and when balancing pole A3's length is enough, directly fix the balancing weight on balancing pole A3, and rotatory fixation nut 5 can, and when balancing pole A3's length is not enough, rotatory balancing pole B4 of opening, the balancing weight of fixing again, and rotatory fixation nut 5 is fixed can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. The focus adjusting device of chemistry experiment iron stand platform includes supporting mechanism, folds up mechanism and balancing weight sunshade (7), its characterized in that: the counterweight block shielding plate (7) is arranged on one side of the upper surface of an iron support base (6), a shielding plate base (10) is arranged on the outer surface of the counterweight block shielding plate (7), the counterweight block shielding plate (7) is fixedly connected with a supporting mechanism through the shielding plate base (10), a shielding plate spring (11) is fixedly connected to one side of the counterweight block shielding plate (7) through welding, the shielding plate spring (11) is fixedly connected with the shielding plate base (10) through welding, a counterweight block top plate (9) is arranged inside the supporting mechanism, a counterweight block spring (8) is fixedly connected to one side of the counterweight block top plate (9) through welding, and the counterweight block spring (8) is fixedly connected with the supporting mechanism through welding; the supporting mechanism comprises an iron stand base (6), an iron stand supporting rod (2) and a fixed platform (1), the iron stand supporting rod (2) is fixedly connected with the iron stand base (6) through welding, and the fixed platform (1) is fixedly connected with the iron stand supporting rod (2) through a screw; the folding mechanism comprises a balance rod A (3), a balance rod B (4) and a fixing nut (5), the balance rod A (3) is fixedly connected with the fixing platform (1) through a screw, the balance rod B (4) is rotatably connected with the balance rod A (3) through a rotating shaft, and the balance rod B (4) is fixedly connected with the fixing nut (5) through a threaded groove in a clamping manner; the section of the shielding plate base (10) is U-shaped, and rectangular holes are formed in the front surface and the rear surface of the shielding plate base (10); the front surface and the rear surface of the balancing weight shielding plate (7) are provided with cylindrical bulges.
CN201810725290.4A 2018-07-04 2018-07-04 Gravity center adjusting device of chemical experiment iron stand platform Active CN108772113B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810725290.4A CN108772113B (en) 2018-07-04 2018-07-04 Gravity center adjusting device of chemical experiment iron stand platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810725290.4A CN108772113B (en) 2018-07-04 2018-07-04 Gravity center adjusting device of chemical experiment iron stand platform

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CN108772113A CN108772113A (en) 2018-11-09
CN108772113B true CN108772113B (en) 2020-11-06

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201226980Y (en) * 2008-07-28 2009-04-29 刘名桢 Sliding support
CN204523021U (en) * 2015-03-26 2015-08-05 南阳师范学院 A kind of chemical experiment Multifunctional metal-framed platform
CN105014635A (en) * 2015-07-15 2015-11-04 国网山东省电力公司德州供电公司 Tool box special for storing electrical equipment screws
CN205229960U (en) * 2015-12-17 2016-05-11 淮南联合大学 Computer radiator
CN105642384A (en) * 2016-01-05 2016-06-08 广西出入境检验检疫局危险品检测技术中心 Gravity center adjusting device of chemical experiment iron stand platform
CN106423338A (en) * 2016-10-17 2017-02-22 无锡市日升化工有限公司 Conveniently-used iron support for chemical supplies
CN206911397U (en) * 2017-07-14 2018-01-23 陕西理工大学 A kind of Multifunctional metal-framed platform of physics teaching experiment
CN207023846U (en) * 2017-03-17 2018-02-23 北京农学院 A kind of foldable intelligent flower stand
CN207044137U (en) * 2017-08-09 2018-02-27 张树梓 A kind of high school student's Physical Experiment tool box
CN207401088U (en) * 2017-11-13 2018-05-25 兰州城市学院 A kind of wall-mounted adjustable and balancing bar of dancing

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201226980Y (en) * 2008-07-28 2009-04-29 刘名桢 Sliding support
CN204523021U (en) * 2015-03-26 2015-08-05 南阳师范学院 A kind of chemical experiment Multifunctional metal-framed platform
CN105014635A (en) * 2015-07-15 2015-11-04 国网山东省电力公司德州供电公司 Tool box special for storing electrical equipment screws
CN205229960U (en) * 2015-12-17 2016-05-11 淮南联合大学 Computer radiator
CN105642384A (en) * 2016-01-05 2016-06-08 广西出入境检验检疫局危险品检测技术中心 Gravity center adjusting device of chemical experiment iron stand platform
CN106423338A (en) * 2016-10-17 2017-02-22 无锡市日升化工有限公司 Conveniently-used iron support for chemical supplies
CN207023846U (en) * 2017-03-17 2018-02-23 北京农学院 A kind of foldable intelligent flower stand
CN206911397U (en) * 2017-07-14 2018-01-23 陕西理工大学 A kind of Multifunctional metal-framed platform of physics teaching experiment
CN207044137U (en) * 2017-08-09 2018-02-27 张树梓 A kind of high school student's Physical Experiment tool box
CN207401088U (en) * 2017-11-13 2018-05-25 兰州城市学院 A kind of wall-mounted adjustable and balancing bar of dancing

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Address after: 4 / F, building 5, No. 299, Hangfu Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province

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Applicant before: WUXI NANLIGONG TECHNOLOGY DEVELOPMENT Co.,Ltd.

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