CN114243505B - Valve mechanism and electric power cabinet - Google Patents
Valve mechanism and electric power cabinet Download PDFInfo
- Publication number
- CN114243505B CN114243505B CN202111552956.9A CN202111552956A CN114243505B CN 114243505 B CN114243505 B CN 114243505B CN 202111552956 A CN202111552956 A CN 202111552956A CN 114243505 B CN114243505 B CN 114243505B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- lifting rod
- rod
- base plate
- lifting
- 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.)
- Active
Links
- 238000005452 bending Methods 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/44—Vertically-sliding wings
- E06B3/4407—Single-hung, i.e. having a single vertical sliding panel
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/38—Hinged covers or doors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
- H02B1/505—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor retractable installations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Refrigerator Housings (AREA)
Abstract
The application discloses valve mechanism and electric power cabinet, valve mechanism includes base plate, first lifter, connecting rod and second lifter, the one end of first lifter with the base plate is articulated to be cooperateed together, the both ends of connecting rod are articulated to be cooperateed together with base plate and second lifter respectively, be provided with the traveller on the connecting rod, be provided with the spout on the first lifter, the traveller with the spout cooperation is in the same place, the connecting rod is L form. The application also discloses an electric power cabinet using the valve mechanism.
Description
Technical Field
The invention relates to the field of electrical equipment, in particular to a valve mechanism and an electric cabinet.
Background
Patent publication CN106356727B provides a power cabinet using a triangular shutter mechanism by which the opening and closing of the cabinet door is controlled, but the shutter mechanism of this structure is relatively poor in reliability because the link is easily stuck during operation by a link between upper and lower doors.
Disclosure of Invention
The invention provides a valve mechanism and an electric cabinet aiming at the problems.
The technical scheme adopted by the invention is as follows:
the utility model provides a valve mechanism, includes base plate, first lifter, connecting rod and second lifter, the one end of first lifter with the articulated cooperation of base plate is in the same place, the both ends of connecting rod are in the same place with the articulated cooperation of base plate and second lifter respectively, be provided with the traveller on the connecting rod, be provided with the spout on the first lifter, the traveller with the spout cooperation is in the same place, the connecting rod is the L form.
In this valve mechanism, first lifter and second lifter are used for respectively with a chamber door links to each other, during the use, when the connecting rod takes place to move, because first lifter and second lifter all link together with the connecting rod articulated cooperation, so the connecting rod motion can drive first lifter and second lifter motion, because only need drive the connecting rod motion can drive first lifter and second lifter motion like this, need not to set up the linkage between first lifter and the second lifter can, so the activity stability of whole mechanism is stronger.
Optionally, the lifting device further comprises a mounting piece, wherein the mounting piece is arranged at one end of the second lifting rod in a hinged mode.
The mounting plate is arranged to facilitate the mounting of the door.
Optionally, the substrate is a sheet substrate, the first lifting rod is a sheet first lifting rod, the connecting rod is a sheet connecting rod, and the second lifting rod is a sheet second lifting rod.
The structure of the sheet plate is adopted, so that firstly, the stability in operation can be ensured, and secondly, the occupied volume of the box body can be reduced as much as possible after the box body is installed.
Optionally, the base plate has two, and two base plates parallel arrangement, and every base plate all is provided with first lifter, connecting rod and second lifter.
Optionally, the sliding column and the base plate are respectively located at two sides of the connecting rod.
Optionally, a bending angle is arranged on the connecting rod.
The electric power cabinet comprises a box body and further comprises the valve mechanism.
The base plate of the specific valve mechanism is fixed on the box body.
Optionally, the base plate is fixed with a wall of the box body.
Optionally, the device further comprises a box door, and the box door is arranged on the box body in a sliding manner.
The box is provided with two parallel sliding bars, the box door is provided with a sliding hole, the sliding hole is in sliding fit with the sliding bar, so that the box door can slide along the sliding bar, and when the first lifting rod or the second lifting rod moves, the box door can be driven to lift, so that the box door can be opened and closed.
The beneficial effects of the invention are as follows: only need the motion of drive connecting rod can drive first lifter and second lifter motion, need not between first lifter and the second lifter set up the linkage can, so the activity stability of whole mechanism is stronger.
Drawings
Fig. 1 is a schematic diagram of the structure of the shutter mechanism.
The reference numerals in the drawings are as follows: 1. a door; 101. a slide hole; 2. a second lifting rod; 3. a mounting piece; 4. a first lifting rod; 401. a chute; 5. a connecting rod; 501. bending angle; 502. a spool; 6. a mating post; 7. a hook hole; 8. a substrate.
Detailed Description
The technical scheme of the invention is clearly and completely described below by means of specific embodiments in combination with the accompanying drawings.
Example 1
As shown in fig. 1, a valve mechanism includes a base plate 8, a first lifting rod 4, a connecting rod 5 and a second lifting rod 2, wherein one end of the first lifting rod 4 is hinged to the base plate 8 through a pin, two ends of the connecting rod 5 are respectively hinged to the base plate 8 and the second lifting rod 2 through a pin, a sliding column 502 is arranged on the connecting rod 5, a sliding groove 401 is arranged on the first lifting rod 4, the sliding column 502 is matched with the sliding groove 401, and the connecting rod 5 is in an L shape. The first lifting rod 4 can rotate relative to the base plate 8, the second lifting rod 2 can rotate relative to the connecting rod 5, the connecting rod 5 can rotate relative to the base plate 8, as the connecting rod 5 and the first lifting rod 4 are in matched linkage with the sliding column 502 in a form through the sliding groove 401, the connecting rod 5 and the first lifting rod 4 can be in linkage,
in this valve mechanism, first lifter 4 and second lifter 2 are used for respectively with a chamber door links to each other, during the use, when the connecting rod takes place the motion, because first lifter 4 and second lifter 2 all link together with the connecting rod is articulated to cooperate, so the motion of connecting rod 5 can drive first lifter 4 and second lifter 2 motion, because only need drive connecting rod 5 motion can drive first lifter 4 and second lifter 2 motion like this, need not to set up between first lifter 4 and the second lifter 2 the linkage can, so the activity stability of whole mechanism is stronger.
In order to stably drive the connecting rod 5 to move, the connecting rod 5 is provided with a matching column 6, after external driving equipment is matched with the matching column, the connecting rod can be pulled to rotate around a pin shaft on the substrate through the matching column, the matching column 6 is positioned at the top angle of the L-shaped connecting rod 5, and therefore the first lifting rod 4 and the second lifting rod 2 can be driven to move with minimum moment.
The base plate 8 and the connecting rod 5 are provided with pull holes, tension springs (not shown in the drawing) are arranged between the base plate 8 and the connecting rod 5, the tension springs are used for hooking the pull holes on the base plate 8 and the connecting rod 5 respectively, and the tension springs are used for enabling the moving connecting rod 5 to return to the original position.
As shown in fig. 1, the lifting device further comprises a mounting plate 3, wherein the mounting plate 3 is arranged at one end of the second lifting rod 2 in a hinged manner through a pin shaft. The mounting plate 3 is rotatable about the second lifting rod 2.
The mounting plate 3 is provided to facilitate mounting of the door. The specific mounting sheet 3 is also connected with the box door 1 through a pin shaft, and the mounting sheet and the box door can rotate relatively.
As shown in fig. 1, the substrate 8 is a sheet-shaped substrate 8, the first lifter 4 is a sheet-shaped first lifter 4, the connecting rod 5 is a sheet-shaped connecting rod 5, and the second lifter 2 is a sheet-shaped second lifter 2.
The structure of the sheet plate is adopted, so that firstly, the stability in operation can be ensured, and secondly, the occupied volume of the box body can be reduced as much as possible after the box body is installed.
As shown in fig. 1, there are two base plates 8, two base plates 8 are arranged in parallel, and each base plate 8 is provided with a first lifting rod 4, a connecting rod 5 and a second lifting rod 2.
As shown in fig. 1, the spool 502 and the base plate 8 are located on both sides of the connecting rod 5, respectively.
As shown in fig. 1, the connecting rod 5 is provided with a bending angle 501.
The bending angle 501 is arranged, so that the original sheet-shaped connecting rod 5 has a bending radian, and the bending radian can ensure that the whole connecting rod 5 has stronger bending resistance; secondly, the whole connecting rod 5 has certain bending adaptability, and the phenomenon that the connecting rod 5 cannot be driven to operate after external force impact bending is avoided.
As shown in figure 1, the three points of the hinge point of the first lifting rod and the base plate, the hinge point of the base plate and the connecting rod and the sliding column are distributed in a triangular shape.
Example 2
An electric cabinet includes a cabinet body (not shown in the drawings) and also includes a shutter mechanism as in embodiment 1.
The base plate 8 of the particular shutter mechanism is fixed to the housing.
As shown in fig. 1, the base plate 8 is fixed to the wall of the case.
As shown in fig. 1, the refrigerator further comprises a refrigerator door 1, and the refrigerator door 1 is slidably arranged on the refrigerator body.
The box is provided with two parallel slide bars, and slide holes 101 (namely four slide holes 101 are formed in each box door 1) are formed in four corners of the box door 1, the slide holes 101 in each box door 1 are in sliding fit with the slide bars, the two slide bars are parallel, so that the box door 1 can slide along the slide bars, and when the first lifting rod 4 or the second lifting rod 2 moves, the box door 1 can be driven to lift, so that the box door 1 can be opened and closed.
The box door 1 is provided with an upper box door and a lower box door, the first lifting rod 4 and the second lifting rod 2 are respectively connected with the box door 1, and the box door 1 is opened and closed by moving the two box doors 1.
Although the present invention has been described in terms of the preferred embodiments, it is not intended to be limited to the embodiments, and any person skilled in the art can make any possible variations and modifications to the technical solution of the present invention by using the methods and technical matters disclosed above without departing from the spirit and scope of the present invention, so any simple modifications, equivalent variations and modifications to the embodiments described above according to the technical matters of the present invention are within the scope of the technical matters of the present invention.
Claims (4)
1. The valve mechanism is characterized by comprising a base plate, a first lifting rod, a connecting rod and a second lifting rod, wherein one end of the first lifting rod is hinged and matched with the base plate, two ends of the connecting rod are respectively hinged and matched with the base plate and the second lifting rod, a sliding column is arranged on the connecting rod, a sliding groove is arranged on the first lifting rod, the sliding column is matched with the sliding groove, the connecting rod is L-shaped, a matching column is arranged on the connecting rod, and the matching column is positioned at the top corner of the L-shaped connecting rod;
the mounting piece is arranged at one end of the second lifting rod in a hinged mode;
the substrate is a sheet-shaped substrate, the first lifting rod is a sheet-shaped first lifting rod, the connecting rod is a sheet-shaped connecting rod, and the second lifting rod is a sheet-shaped second lifting rod;
the two substrates are arranged in parallel, and each substrate is provided with a first lifting rod, a connecting rod and a second lifting rod;
the sliding column and the base plate are respectively positioned at two sides of the connecting rod;
the connecting rod is provided with a bending angle;
the first lifting rod rotates relative to the base plate, the second lifting rod rotates relative to the connecting rod, the connecting rod rotates relative to the base plate, and the connecting rod is linked with the first lifting rod through the form fit linkage of the sliding groove and the sliding column;
the first lifting rod and the second lifting rod are respectively connected with a box door, when the connecting rod moves, the first lifting rod and the second lifting rod are both in hinged fit with the connecting rod, so that the first lifting rod and the second lifting rod can be driven to move by the movement of the connecting rod, and the first lifting rod and the second lifting rod can be driven to move by only driving the connecting rod, so that linkage is not required to be arranged between the first lifting rod and the second lifting rod;
the base plate and the connecting rod are respectively provided with a pull hole, a tension spring is arranged between the base plate and the connecting rod, the tension springs respectively hook the pull holes on the base plate and the connecting rod, and the tension springs are used for enabling the moving connecting rod to return to the original position;
the box is provided with two parallel slide bars on the top, has seted up the slide opening on four corners of chamber door, and the slide opening on every chamber door is in the same place with slide bar sliding fit, and the slide bar has two, and two slide bars are parallel, and the chamber door slides along the slide bar like this, when first lifter or second lifter motion, can drive the chamber door and go up and down to realize the switching of chamber door.
2. An electrical cabinet comprising a housing, further comprising the shutter mechanism of claim 1.
3. The power cabinet of claim 2, wherein the base plate is secured to a wall of the cabinet.
4. The power cabinet of claim 3, further comprising a door slidably disposed on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111552956.9A CN114243505B (en) | 2021-12-17 | 2021-12-17 | Valve mechanism and electric power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111552956.9A CN114243505B (en) | 2021-12-17 | 2021-12-17 | Valve mechanism and electric power cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114243505A CN114243505A (en) | 2022-03-25 |
| CN114243505B true CN114243505B (en) | 2024-02-06 |
Family
ID=80758087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111552956.9A Active CN114243505B (en) | 2021-12-17 | 2021-12-17 | Valve mechanism and electric power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114243505B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203166376U (en) * | 2013-03-27 | 2013-08-28 | 浙江顺豪电器有限公司 | Interlocking side connecting plate of circuit breaker |
| CN203690780U (en) * | 2013-12-13 | 2014-07-02 | 哈尔滨九洲电气股份有限公司 | Simple valve device |
| CN204577956U (en) * | 2015-03-26 | 2015-08-19 | 江苏天翔电气有限公司 | The valve mechanism of high-tension electricity cabinet |
| CN105162017A (en) * | 2015-10-12 | 2015-12-16 | 株洲时代装备技术有限责任公司 | Movable door isolation device used for handcart-type switch cabinet and handcart-type switch cabinet |
| CN205565486U (en) * | 2016-04-16 | 2016-09-07 | 国网福建省电力有限公司 | In put cabinet circuit breaker room valve blocking device |
| CN205657370U (en) * | 2016-05-25 | 2016-10-19 | 国网河南省电力公司济源供电公司 | Door cabinet door baffle plate alive is opened to high pressure |
| CN106356727A (en) * | 2016-06-13 | 2017-01-25 | 上海法腾电力科技有限公司 | Electric cabinet with triangular movable-door mechanism |
| CN208596637U (en) * | 2018-08-22 | 2019-03-12 | 李新成 | High-voltage circuitbreaker valve mechanism switch opening/closing lock device is set in one kind |
| CN210379987U (en) * | 2019-09-26 | 2020-04-21 | 乔纳森(厦门)电气有限公司 | Switch cabinet valve interlocking mechanism |
-
2021
- 2021-12-17 CN CN202111552956.9A patent/CN114243505B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203166376U (en) * | 2013-03-27 | 2013-08-28 | 浙江顺豪电器有限公司 | Interlocking side connecting plate of circuit breaker |
| CN203690780U (en) * | 2013-12-13 | 2014-07-02 | 哈尔滨九洲电气股份有限公司 | Simple valve device |
| CN204577956U (en) * | 2015-03-26 | 2015-08-19 | 江苏天翔电气有限公司 | The valve mechanism of high-tension electricity cabinet |
| CN105162017A (en) * | 2015-10-12 | 2015-12-16 | 株洲时代装备技术有限责任公司 | Movable door isolation device used for handcart-type switch cabinet and handcart-type switch cabinet |
| CN205565486U (en) * | 2016-04-16 | 2016-09-07 | 国网福建省电力有限公司 | In put cabinet circuit breaker room valve blocking device |
| CN205657370U (en) * | 2016-05-25 | 2016-10-19 | 国网河南省电力公司济源供电公司 | Door cabinet door baffle plate alive is opened to high pressure |
| CN106356727A (en) * | 2016-06-13 | 2017-01-25 | 上海法腾电力科技有限公司 | Electric cabinet with triangular movable-door mechanism |
| CN208596637U (en) * | 2018-08-22 | 2019-03-12 | 李新成 | High-voltage circuitbreaker valve mechanism switch opening/closing lock device is set in one kind |
| CN210379987U (en) * | 2019-09-26 | 2020-04-21 | 乔纳森(厦门)电气有限公司 | Switch cabinet valve interlocking mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114243505A (en) | 2022-03-25 |
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