CN218293235U - Lock mechanism that falls of block terminal for high tension switchgear - Google Patents
Lock mechanism that falls of block terminal for high tension switchgear Download PDFInfo
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- CN218293235U CN218293235U CN202222316431.1U CN202222316431U CN218293235U CN 218293235 U CN218293235 U CN 218293235U CN 202222316431 U CN202222316431 U CN 202222316431U CN 218293235 U CN218293235 U CN 218293235U
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- fixedly connected
- distribution box
- voltage switch
- locking mechanism
- kelly
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Abstract
The utility model discloses a locking mechanism of a distribution box for a high-voltage switch, which comprises a locking mechanism, wherein the locking mechanism comprises a bottom plate, a door plate, a clamping rod, a first spring and a distribution box body of the high-voltage switch; the top of the bottom plate is fixedly connected with a high-voltage switch distribution box body with an opening arranged at the front side. The utility model discloses downwards press down the circle and extrude the connecting rod through the square, the connecting rod drives the kelly through the rectangular block and removes and compress first spring, kelly and the draw-in groove separation that corresponds, it rotates to rotate the handle forward and drive the door plant and rotate, open the door plant, rotate the door plant backward, relax the pressing force to the circle, first spring drives the kelly through the riser and removes and draw-in groove looks chucking, the door plant of high tension switch distribution box is fixed, be convenient for quick open the door plant of high tension switch distribution box, be applicable to special place, like subway tunnel, no light in the scene, the illumination, need not look for the key lockhole and unblock, convenience has been brought for the user.
Description
The technical field is as follows:
the utility model relates to a block terminal technical field specifically is a locking mechanism that falls of block terminal for high tension switchgear.
Background art:
the distribution box for the high-voltage switch is called a high-voltage switch cabinet for short, the high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, the high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6-550 kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and segmenting device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, the high-voltage switch cabinet and the like, the internal equipment of the high-voltage switch cabinet is easy to damage after being used for a long time, so the high-voltage switch cabinet needs to be opened to maintain the internal damaged equipment, a door lock is mostly installed on the cabinet door for the existing high-voltage switch cabinet, and when the cabinet door needs to be opened, the door needs to be opened through a key.
The door lock device of high tension switchgear block terminal, it is very inconvenient when the scene that needs carry out quick unblock to high tension switchgear block terminal, especially in some special places, like the subway tunnel, do not have light in the scene, the illumination, still need look for the key lockhole this moment, then unblock through the key again, the block terminal chamber door that can open high tension switchgear is in order to operate the incasement, the inspection, it is very inconvenient, for this reason, we propose a lock mechanism that falls of block terminal for high tension switchgear and be used for solving above-mentioned problem.
The utility model has the following contents:
an object of the utility model is to provide a locking mechanism that falls of block terminal for high tension switchgear to solve one of the problem that proposes in the above-mentioned background art.
The utility model discloses implement by following technical scheme: a locking mechanism of a distribution box for a high-voltage switch comprises a locking mechanism, wherein the locking mechanism comprises a bottom plate, a door plate, a clamping rod, a first spring and a distribution box body of the high-voltage switch;
the high-voltage switch distribution box body that the top fixedly connected with front side of bottom plate set up for the opening, the left front side rotation of high-voltage switch distribution box body is connected with the door plant, the rear side fixedly connected with connecting block of door plant, the draw-in groove has been seted up on the right side of connecting block, the activity card is equipped with the kelly in the draw-in groove, high-voltage switch distribution box body slip cap is established in the outside of kelly, the right-hand member fixedly connected with rectangular block of kelly, the left side of rectangular block is rotated and is connected with the connecting rod, the top of connecting rod is rotated and is connected with the square, the top fixedly connected with circle piece of square, the bottom fixedly connected with of kelly erects the piece.
As a further preferred aspect of the present invention: the right side fixedly connected with round bar of high tension switchgear distribution box, the outside at round bar is established to the riser slip cap.
As a further preferred aspect of the present invention: the right-hand member fixedly connected with stopper of round bar, the same movable sleeve of fixedly connected with is established the first spring in the round bar outside between riser and the stopper.
As a further preferred aspect of the present invention: the rear side fixedly connected with horizontal piece of square, the right side fixedly connected with fixed block of high tension switchgear distribution box.
As a further preferred aspect of the present invention: the bottom fixedly connected with cylinder of fixed block, the top fixedly connected with carriage release lever of horizontal piece.
As a further preferred aspect of the present invention: the cylinder sliding sleeve is arranged on the outer side of the moving rod, and the same second spring is fixedly connected between the top of the transverse block and the bottom of the cylinder.
As further preferable in the present technical solution: the second spring is movably sleeved on the outer side of the moving rod, and a handle is fixedly connected to the front side of the door plate.
As a further preferred aspect of the present invention: and four corners of the bottom plate are rotatably connected with rollers.
The utility model has the advantages that: the utility model discloses press down the disk and extrude the connecting rod through the square, the connecting rod drives the kelly through the rectangular block and removes and compress first spring, kelly and the draw-in groove separation that corresponds, it rotates to rotate the handle forward and drive the door plant and rotate, open the door plant, when fixed, rotate the door plant backward, relax the pressing force to the disk, first spring drives the kelly through the riser and removes and draw-in groove looks clamping, high-tension switch distribution box's door plant is fixed, be convenient for quick open high-tension switch distribution box's door plant, be applicable to special place, such as subway tunnel, no light in the scene, the illumination, need not look for the key lockhole and unblock, convenience has been brought for the user.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the front perspective structure of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the present invention with the door panel removed;
fig. 3 is a schematic bottom perspective view of the present invention;
fig. 4 is an enlarged perspective view of the area a in fig. 2.
In the figure: 1. a locking mechanism; 2. a base plate; 3. a door panel; 4. connecting blocks; 5. a card slot; 6. a clamping rod; 7. a rectangular block; 8. a connecting rod; 9. a square block; 10. a round block; 11. a vertical block; 12. a round bar; 13. a limiting block; 14. a first spring; 15. a transverse block; 16. a fixed block; 17. a cylinder; 18. a travel bar; 19. a second spring; 20. a handle; 21. a roller; 22. high-voltage switch distribution box.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a locking mechanism of a distribution box for a high-voltage switch comprises a locking mechanism 1, wherein the locking mechanism 1 comprises a bottom plate 2, a door plate 3, a clamping rod 6, a first spring 14 and a distribution box body 22 of the high-voltage switch;
the high tension switchgear distribution box body 22 that the top fixedly connected with front side of bottom plate 2 set up for the opening, the left front side rotation of high tension switchgear distribution box body 22 is connected with door plant 3, the rear side fixedly connected with connecting block 4 of door plant 3, draw-in groove 5 has been seted up on the right side of connecting block 4, movable card is equipped with kelly 6 in the draw-in groove 5, the outside at kelly 6 is established to high tension switchgear distribution box body 22 slip cap, the right-hand member fixedly connected with rectangular block 7 of kelly 6, the left side rotation of rectangular block 7 is connected with connecting rod 8, the top of connecting rod 8 is rotated and is connected with square 9, the top fixedly connected with round 10 of square 9, the bottom fixedly connected with riser block 11 of kelly 6, square 9 extrudees connecting rod 8 at the in-process that removes, under the effect of extrusion, connecting rod 8 removes and rotates.
In this embodiment, specifically: the right side fixedly connected with round bar 12 of high tension switchgear distribution box 22, riser 11 slip cover are established in the outside of round bar 12, and kelly 6 drives riser 11 and removes, and riser 11 slides in the outside of round bar 12.
In this embodiment, specifically: the right-hand member fixedly connected with stopper 13 of round bar 12, the same movable sleeve of fixedly connected with is established first spring 14 in the round bar 12 outside between riser 11 and stopper 13, riser 11 compresses first spring 14 at the in-process that removes.
In this embodiment, specifically: the rear side fixedly connected with horizontal piece 15 of square 9, the right side fixedly connected with fixed block 16 of high tension switchgear distribution box 22, circle 10 drive square 9 and move down, and square 9 drives horizontal piece 15 and moves.
In this embodiment, specifically: the bottom of the fixed block 16 is fixedly connected with a column 17, the top of the cross block 15 is fixedly connected with a movable rod 18, and the cross block 15 drives the movable rod 18 to move downwards.
In this embodiment, specifically: the cylinder 17 is slidably sleeved on the outer side of the moving rod 18, the same second spring 19 is fixedly connected between the top of the transverse block 15 and the bottom of the cylinder 17, and the transverse block 15 stretches the second spring 19 in the moving process.
In this embodiment, specifically: the second spring 19 is movably sleeved on the outer side of the moving rod 18, a handle 20 is fixedly connected to the front side of the door panel 3, the handle 20 is then held and rotated forwards, and the handle 20 drives the door panel 3 to rotate.
In this embodiment, specifically: the bottom four corners of the bottom plate 2 are rotatably connected with the idler wheels 21, and the arrangement of the idler wheels 21 has the effect of facilitating the movement of the high-voltage switch distribution box 22.
Principle of operation or structure principle, in use, the setting of gyro wheel 21 has played the effect convenient to remove high-voltage switch distribution box 22, when needs open door plant 3, press down circle piece 10, circle piece 10 drives square 9 and moves down, square 9 drives horizontal 15 and moves, horizontal 15 drives carriage release lever 18 moves down, horizontal 15 stretches second spring 19 at the in-process that moves, cylinder 17's setting has played the effect of fixing a position carriage release lever 18, square 9 extrudees connecting rod 8 at the in-process that moves, under the effect of extrusion force, connecting rod 8 removes and rotates, connecting rod 8 drives rectangle piece 7 and moves right, rectangle piece 7 drives kelly 6 and moves, kelly 6 drives vertical 11 and moves, vertical 11 slides in the outside of circle pole 12, vertical 11 compresses first spring 14 at the in-process that moves, kelly 6 separates with corresponding draw-in groove 5, hold handle 20 and rotate forward, handle 20 drives door plant 3 and rotates, thereby alright open door plant 3, when solid, rotate backward door plant 3, door plant 4 is in the loose door plant 3, thereby the first spring 14 that moves left when making the pressing force drives vertical 14 and move, thereby vertical 14 is moved to drive vertical 14 and move this moment, vertical 14 is moved to the vertical 14 and is moved to make the vertical spring move.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The locking mechanism of the distribution box for the high-voltage switch is characterized by comprising a locking mechanism (1), wherein the locking mechanism (1) comprises a bottom plate (2), a door plate (3), a clamping rod (6), a first spring (14) and a distribution box body (22) of the high-voltage switch;
the high-voltage switch distribution box body (22) that the top fixedly connected with front side of bottom plate (2) set up for the opening, the left front side rotation of high-voltage switch distribution box body (22) is connected with door plant (3), the rear side fixedly connected with connecting block (4) of door plant (3), draw-in groove (5) have been seted up on the right side of connecting block (4), movable card is equipped with kelly (6) in draw-in groove (5), high-voltage switch distribution box body (22) slip cap is established in the outside of kelly (6), the right-hand member fixedly connected with rectangle piece (7) of kelly (6), the left side rotation of rectangle piece (7) is connected with connecting rod (8), the top of connecting rod (8) is rotated and is connected with square (9), the top fixedly connected with circle piece (10) of square (9), the bottom fixedly connected with riser (11) of kelly (6).
2. The drop lock mechanism of the distribution box for the high-voltage switch according to claim 1, wherein: the right side fixedly connected with round bar (12) of high tension switchgear distribution box (22), erect piece (11) slip cover and establish the outside at round bar (12).
3. The drop lock mechanism of the distribution box for the high-voltage switch according to claim 2, wherein: the right-hand member fixedly connected with stopper (13) of round bar (12), fixedly connected with is established the same movable sleeve between riser (11) and stopper (13) and is established first spring (14) in the round bar (12) outside.
4. The drop lock mechanism of the distribution box for the high-voltage switch according to claim 3, wherein: the rear side fixedly connected with horizontal piece (15) of square (9), the right side fixedly connected with fixed block (16) of high-voltage switch distribution box (22).
5. The drop lock mechanism of the distribution box for the high-voltage switch according to claim 4, wherein: the bottom of the fixed block (16) is fixedly connected with a cylinder (17), and the top of the transverse block (15) is fixedly connected with a moving rod (18).
6. The locking mechanism that falls of block terminal for high tension switchgear of claim 5, characterized in that: the cylinder (17) is sleeved on the outer side of the moving rod (18) in a sliding mode, and a same second spring (19) is fixedly connected between the top of the transverse block (15) and the bottom of the cylinder (17).
7. The locking mechanism that falls of block terminal for high tension switchgear of claim 6, characterized in that: the second spring (19) is movably sleeved on the outer side of the moving rod (18), and a handle (20) is fixedly connected to the front side of the door panel (3).
8. The locking mechanism that falls of block terminal for high tension switchgear of claim 7, characterized in that: the four corners of the bottom plate (2) are rotatably connected with rollers (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222316431.1U CN218293235U (en) | 2022-08-31 | 2022-08-31 | Lock mechanism that falls of block terminal for high tension switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222316431.1U CN218293235U (en) | 2022-08-31 | 2022-08-31 | Lock mechanism that falls of block terminal for high tension switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218293235U true CN218293235U (en) | 2023-01-13 |
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ID=84811209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222316431.1U Active CN218293235U (en) | 2022-08-31 | 2022-08-31 | Lock mechanism that falls of block terminal for high tension switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218293235U (en) |
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2022
- 2022-08-31 CN CN202222316431.1U patent/CN218293235U/en active Active
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