CN217281844U - Valve guiding mechanism - Google Patents
Valve guiding mechanism Download PDFInfo
- Publication number
- CN217281844U CN217281844U CN202220786587.3U CN202220786587U CN217281844U CN 217281844 U CN217281844 U CN 217281844U CN 202220786587 U CN202220786587 U CN 202220786587U CN 217281844 U CN217281844 U CN 217281844U
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- valve
- baffle
- guide
- supports
- mounting panel
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Abstract
The utility model relates to a valve guiding mechanism, including mounting panel, two valve baffles, set up two drive connecting rods on each valve baffle respectively, the mounting panel on be provided with two sets ofly respectively with two valve baffle matched with guide assembly, guide assembly including setting up two supports on valve baffle both ends, two set up respectively on the mounting panel and with two support matched with valve guide arms, the valve baffle can drive two supports along two valve guide arm endwise slip, and two supports can freely swing on two valve guide arms. The utility model has the advantages of simple structure, stable and reliable performance, flexibility, safety, reliability and low cost.
Description
Technical Field
The utility model relates to an in put cabinet technical field, concretely relates to valve guiding mechanism.
Background
The centrally installed switchgear is fully called as metal armored centrally installed withdrawable switchgear. The indoor complete set of distribution equipment belongs to a high-voltage distribution equipment, the highest working voltage of which is 3.6/7.2/12kV, and is a three-phase alternating-current 50Hz single-bus segmented system or double-bus segmented system. The device is used for receiving and distributing network power of 3.6-12kV, and carrying out control protection, monitoring and measurement on a power circuit. The high-voltage generator is mainly used for power plants, power transmission of small and medium-sized generators, power receiving and power transmission of secondary substations of power systems, power distribution of industrial and mining enterprises and institutions, starting of large-sized high-voltage motors and the like. The movable switch equipment is arranged in the existing metal armor, and when a breaker handcart is switched off and is moved out of a cabinet, a static contact at the incoming line side is possibly electrified in a high voltage. Therefore, the cabinet body is internally provided with a valve baffle plate to shield the static contact, so as to prevent personal safety accidents. Most of existing valve mechanisms adopt guide rail type structural design, both sides are adopted for driving, the driving mechanism is complex in structure, the two sides of the valve mechanism cannot be synchronously driven, the valve baffle is inclined, the valve baffle is easy to block and stagnate, the movement is inflexible, and even the valve baffle is blocked, the valve baffle cannot be normally opened or closed, and potential safety hazards exist.
Disclosure of Invention
An object of the utility model is to overcome prior art's defect, provide a simple structure, stable performance is reliable, nimble, safe and reliable, with low costs valve guiding mechanism.
In order to achieve the above object, the utility model discloses a valve guiding mechanism, including mounting panel, two valve baffles, set up two drive connecting rods on each valve baffle respectively, the mounting panel on be provided with two sets of and two valve baffle matched with guide assembly respectively, guide assembly including set up two supports on valve baffle both ends, two set up respectively on the mounting panel and with two support matched with valve guide arms, the valve baffle can drive two supports along two valve guide arm endwise slip, and two supports can freely swing on two valve guide arms.
The beneficial effect of above-mentioned structure is: the two valve guide rods can guide the two supports, the two supports can freely swing on the two valve guide rods, when the valve baffle inclines, the two supports and the two valve guide rods cannot be blocked, the phenomenon of blocking can be avoided, the flexible action of the valve baffle can be guaranteed, and the valve baffle can be smoothly opened or closed. When the valve baffle opening and closing mechanism works, the driving mechanism drives the valve baffle to act through the driving connecting rod, and the two supports on the valve baffle can slide smoothly along the axial direction of the two valve guide rods, so that the valve baffle can be opened or closed. The valve guide mechanism adopting the structural design can realize smooth opening or closing of the valve baffle plate under the condition that the driving mechanism is not required to be replaced, has simple structural design and lower cost, can not generate clamping stagnation and deadlocking on the valve baffle plate, has higher safety, and can effectively prevent personal safety accidents. Therefore, the valve guide mechanism has the advantages of simple structure, stable and reliable performance, flexibility, safety, reliability and low cost.
Particularly, one end of the bracket is provided with a guide groove, the valve guide rod penetrates through the guide groove, and the width of the guide groove is larger than the diameter of the valve guide rod. The support is provided with a guide groove matched with the valve guide rod, the valve guide rod can guide the support, when the valve baffle is inclined, the guide groove cannot be blocked with the valve guide rod, and the valve baffle can be flexibly opened or closed.
Particularly, the other end of the bracket is provided with a fixing part, and a fastening piece connected with the shutter baffle is arranged on the fixing part. The fixing part of the support is connected with the valve baffle through a fastener, so that the valve baffle and the support are convenient to assemble, and the assembly is more convenient.
Particularly, the support is of an integrated structure formed by bending plates. The support adopts the integral type structural design, and production technology is simple and easy, is favorable to reduction in production cost.
Particularly, the mounting plate is provided with supporting blocks corresponding to two ends of the valve guide rod respectively, and two ends of the valve guide rod are connected with the supporting blocks. The valve guide rod is fixed on the supporting block of the mounting plate, so that the valve guide rod and the mounting plate can be assembled conveniently, and the valve guide rod and the mounting plate can be connected more firmly.
Drawings
Fig. 1 is a perspective view of the embodiment of the present invention.
Fig. 2 is a front view of the embodiment of the present invention.
Fig. 3 is a perspective view of the bracket and the valve guide rod according to the embodiment of the present invention.
Fig. 4 is a front view of the bracket and the valve guide rod according to the embodiment of the present invention.
Fig. 5 is a perspective view of a bracket according to an embodiment of the present invention.
Detailed Description
As shown in fig. 1-5, the embodiment of the utility model provides a valve guiding mechanism, including mounting panel 10, two valve baffles 11, set up two drive connecting rods 12, two sets of setting respectively on each valve baffle 11 on mounting panel 10 and with two valve baffle 11 matched with guide assembly 20, guide assembly 20 including set up two supports 21 on valve baffle 11 both ends, two set up respectively on mounting panel 10 and with two support 21 matched with valve guide arms 22, valve baffle 11 can drive two supports 21 along two valve guide arms 22 endwise slip, and two supports 21 can freely swing on two valve guide arms 22. One end of the bracket 21 is provided with a guide groove 211, the shutter guide rod 22 penetrates through the guide groove 211, and the width of the guide groove 211 is larger than the diameter of the shutter guide rod 22. The support is provided with guide grooves matched with the valve guide rods, the valve guide rods can guide the support, when the valve baffle inclines, the two supports cannot be blocked and deadly clamped with the two valve guide rods, and the valve baffle can be flexibly opened or closed. The other end of the bracket 21 is provided with a fixing part 212, and the fixing part 212 is provided with a fastening piece connected with the shutter baffle 11. The fixing part of the support is connected with the valve baffle through a fastener, so that the valve baffle and the support can be assembled conveniently, and the assembly is more convenient. The support is of an integrated structure formed by bending plates. The support 21 adopts an integrated structure design, the production process is simple, and the production cost is favorably reduced. The mounting plate 10 is provided with support blocks 101 at two ends corresponding to the valve guide rods 22, and two ends of the valve guide rods 22 are connected to the support blocks 101. The supporting block is provided with a mounting hole, and the valve guide rod is inserted into the mounting hole. The valve guide rod is fixed on the supporting block of the mounting plate, so that the valve guide rod and the mounting plate can be assembled conveniently, and the valve guide rod and the mounting plate can be connected more firmly.
As shown in fig. 3 and 4, the two valve guide rods can guide the two supports, the two supports can freely swing on the two valve guide rods, when the valve baffle inclines, the two supports and the two valve guide rods cannot be blocked or stuck, flexible action of the valve baffle can be guaranteed, and the valve baffle can be smoothly opened or closed. When the valve baffle operates, the driving mechanism drives the valve baffle to act through the driving connecting rod, and the two supports on the valve baffle can slide smoothly along the axial direction of the two valve guide rods, so that the valve baffle can be opened or closed. The valve guide mechanism adopting the structural design can realize smooth opening or closing of the valve baffle plate without replacing the driving mechanism, has simple structural design and lower cost, can not generate clamping stagnation or deadlocking of the valve baffle plate, has higher safety, and can effectively prevent personal safety accidents. Therefore, the valve guide mechanism has the advantages of simple structure, stable and reliable performance, flexibility, safety, reliability and low cost.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the concept of the present invention, and these improvements and decorations should also be considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides a valve guiding mechanism, includes mounting panel, two valve baffles, sets up two drive connecting rods on each valve baffle respectively, its characterized in that: the mounting panel on be provided with two sets of and two valve baffle matched with direction subassembly respectively, the direction subassembly including set up two supports on valve baffle both ends, two set up respectively on the mounting panel and with two support matched with valve guide arms, the valve baffle can drive two supports along two valve guide arm endwise slip, and two supports can freely swing on two valve guide arms.
2. A shutter guide mechanism according to claim 1, wherein: one end of the bracket is provided with a guide groove, the valve guide rod penetrates through the guide groove, and the width of the guide groove is larger than the diameter of the valve guide rod.
3. A shutter guide mechanism according to claim 1 or 2, characterized in that: the other end of the bracket is provided with a fixing part, and a fastening piece connected with the valve baffle is arranged on the fixing part.
4. A shutter guide mechanism according to claim 3, wherein: the support is of an integrated structure formed by bending plates.
5. A shutter guide mechanism according to claim 1 or 2, characterized in that: the mounting plate is provided with supporting blocks corresponding to two ends of the valve guide rod respectively, and two ends of the valve guide rod are connected with the supporting blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220786587.3U CN217281844U (en) | 2022-04-06 | 2022-04-06 | Valve guiding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220786587.3U CN217281844U (en) | 2022-04-06 | 2022-04-06 | Valve guiding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217281844U true CN217281844U (en) | 2022-08-23 |
Family
ID=82874283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220786587.3U Active CN217281844U (en) | 2022-04-06 | 2022-04-06 | Valve guiding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217281844U (en) |
-
2022
- 2022-04-06 CN CN202220786587.3U patent/CN217281844U/en active Active
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