CN212518068U - Casing with draw-out device - Google Patents
Casing with draw-out device Download PDFInfo
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- CN212518068U CN212518068U CN202021502432.XU CN202021502432U CN212518068U CN 212518068 U CN212518068 U CN 212518068U CN 202021502432 U CN202021502432 U CN 202021502432U CN 212518068 U CN212518068 U CN 212518068U
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- sliding
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- equipment box
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- housing
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Abstract
The utility model discloses a casing with draw-out device, including power equipment box shell, the equal fixedly connected with convex body in both sides of power equipment box shell inside, two one side of convex body all articulates there is the fixed column, two first slip cavity, two have all been seted up to the one end of fixed column the fixed column has two slip knobs through two first slip cavity sliding connection. The utility model has the advantages that: through dragging the movable block upwards, then the pull movable block outwards again for whole installation grillage moves outwards, installation grillage extrusion slide bar, make first spring compressed, inside the first slip cavity of slide bar indentation, stretch out power equipment box shell completely until the installation grillage, first spring extension this moment, toward outer ejecting installation grillage, the card post is in power equipment box shell edge simultaneously, make the installation grillage when the detection maintenance, can't move towards power equipment box shell inside again.
Description
Technical Field
The utility model belongs to the technical field of power equipment, concretely relates to casing with draw-out device.
Background
With the development of science and technology, the power and electrical industry enters a vigorous development era, some electrical appliances or electrical equipment are generally controlled through a power control box body, so that different operation commands are completed, an electric cabinet and the like are commonly available, or a shell of a box body of some electrical equipment can be connected and disconnected with a cable, and a cable box is commonly available.
The internal electrical component of the existing power equipment box shell is generally fixed inside the power equipment box shell through a fixing screw, when the electrical component needs to be overhauled and replaced, the maintenance work is inconvenient because the power equipment box shell does not have an extraction device, and even the electrical component can be integrally disassembled, so that a shell with the extraction device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a casing with draw-out device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a shell with an extraction device comprises an electric equipment box body shell, wherein both sides of the inside of the electric equipment box body shell are fixedly connected with convex bodies, one side of each of the two convex bodies is hinged with a fixing column, one end of each of the two fixing columns is provided with a first sliding cavity, the two fixing columns are slidably connected with two sliding round blocks through the two first sliding cavities, one side of each of the two sliding round blocks is fixedly connected with a sliding rod, the two sliding rods respectively penetrate through one ends of the two fixing columns to be hinged with two connecting pieces, the two connecting pieces are fixedly connected with an installation plate frame through four fixing screws, an electrical element is fixedly installed on the outer surface of the installation plate frame, the bottom of the installation plate frame is fixedly connected with a connecting block, a second sliding cavity is arranged inside the connecting block, and the inside of the second sliding cavity is slidably, one side of the clamping column is fixedly connected with a moving block.
Preferably, two sides of the interior of the two first sliding chambers are respectively in sliding connection with two sides of the two sliding round blocks.
Preferably, two first springs are fixedly arranged between the other sides of the two sliding round blocks and one side of the interior of each of the two first sliding chambers.
Preferably, the bottom fixedly connected with fixed block in the power equipment box shell, the draw-in groove has been seted up at the top of fixed block, the inside of draw-in groove is connected with the one end block of card post.
Preferably, circular slots are formed in two sides of the bottom of the casing of the power equipment box, and wire protecting sleeves are sleeved inside the circular slots.
Preferably, the connecting block is provided with a sliding groove on one side of the second sliding chamber, and two sides inside the sliding groove are respectively connected with two sides of the moving block in a sliding manner.
Preferably, a second spring is fixedly arranged between the other end of the clamping column and one side of the interior of the second sliding chamber.
Preferably, one side of the power equipment box body shell is hinged with a box door through a hinge.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through dragging the movable block up, then toward outer pull movable block again, make whole installation grillage toward outer the removal, installation grillage extrusion slide bar, make first spring compressed, inside the first slip cavity of slide bar indentation, stretch out power equipment box shell completely until the installation grillage, first spring extension this moment, toward outer ejecting installation grillage, the while card post is in power equipment box shell edge, make the installation grillage when detecting the maintenance, can't move toward power equipment box shell inside again, this design person of facilitating the use will install the grillage and extract from power equipment box shell, and then conveniently overhaul the change.
(2) Through reciprocating the movable block, can make the card post break away from the block with the draw-in groove, when breaking away from the block, conveniently toward extracting the installation grillage outward, during the block, make things convenient for fixed mounting grillage, this design person of facilitating the use fixed mounting grillage.
Drawings
Fig. 1 is a schematic plan view of the present invention;
fig. 2 is a schematic view of the enlarged connection at a part in fig. 1 according to the present invention;
fig. 3 is a schematic view of the connection of the first sliding chamber of the present invention;
fig. 4 is a schematic view of the second sliding chamber according to the present invention.
In the figure: 1. a power equipment box housing; 2. a box door; 3. installing a plate frame; 4. an electrical component; 5. a circular groove; 6. a wire protecting sleeve; 7. connecting blocks; 8. a fixed block; 9. a convex body; 10. a first sliding chamber; 11. fixing a column; 12. a slide bar; 13. connecting sheets; 14. fixing screws; 15. a first spring; 16. sliding the round block; 17. a chute; 18. a moving block; 19. a second spring; 20. a second sliding chamber; 21. clamping the column; 22. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-4, the present invention provides a housing with a drawing device, which comprises a power equipment box casing 1, wherein two sides of the inside of the power equipment box casing 1 are fixedly connected with protrusions 9, one side of each of the two protrusions 9 is hinged with a fixing post 11, one end of each of the two fixing posts 11 is provided with a first sliding chamber 10, the two fixing posts 11 are slidably connected with two sliding round blocks 16 through the two first sliding chambers 10, one side of each of the two sliding round blocks 16 is fixedly connected with a sliding post 12, the two sliding posts 12 are respectively hinged with two connecting pieces 13 through one end of each of the two fixing posts 11, the two connecting pieces 13 are fixedly connected with a mounting plate frame 3 through four fixing screws 14, an electrical component 4 is fixedly mounted on the outer surface of the mounting plate frame 3, the bottom of the mounting plate frame 3 is fixedly connected with a connecting block 7, the inside of, a clamping column 21 is connected in the second sliding chamber 20 in a sliding manner, and a moving block 18 is fixedly connected to one side of the clamping column 21.
In this embodiment, preferably, two sides of the interior of the two first sliding chambers 10 are slidably connected to two sides of the two sliding round blocks 16, respectively, so as to facilitate the movement of the sliding rod 12 into the first sliding chambers 10.
In this embodiment, preferably, two first springs 15 are fixedly disposed between the other side of the two sliding round blocks 16 and one side of the interior of the two first sliding chambers 10, respectively, so as to facilitate the outward ejection of the sliding rod 12.
In this embodiment, preferably, bottom fixedly connected with fixed block 8 in the electrical equipment box shell 1, draw-in groove 22 has been seted up at the top of fixed block 8, and the inside of draw-in groove 22 is connected with the one end block of card post 21, makes things convenient for fixed mounting grillage 3.
In this embodiment, preferred, circular slot 5 has all been seted up to the both sides of 1 bottom of power equipment box shell, and the inside of two circular slots 5 all is overlapped and is equipped with wire sheath 6, conveniently connects the cable.
In this embodiment, preferably, the connecting block 7 is provided with a sliding groove 17 on one side of the second sliding chamber 20, and two sides inside the sliding groove 17 are respectively connected with two sides of the moving block 18 in a sliding manner, so that the moving block 18 can be moved conveniently.
In this embodiment, preferably, a second spring 19 is fixedly disposed between the other end of the locking column 21 and one side inside the second sliding chamber 20, so as to facilitate automatic outward pressing of the locking column 21.
In this embodiment, preferably, one side of the power equipment box casing 1 is hinged to the box door 2 through a hinge, so that the power equipment box casing 1 is conveniently closed.
The utility model discloses a theory of operation and use flow: when the device is used, the moving block 18 is moved upwards, so that the moving block 18 drives the clamping columns 21 to move upwards, the second springs 19 are compressed at the same time, the clamping columns 21 are disengaged from the clamping grooves 22, then the moving block 18 is pulled outwards, so that the moving block 18 drives the connecting block 7 to move, the mounting plate frame 3 moves outwards, the sliding rod 12 is extruded at the same time, the sliding round block 16 moves inwards in the first sliding cavity 10, the first springs 15 are compressed until the sliding rod 12, the fixing column 11 and the mounting plate frame 3 are positioned on the same plane, the moving block 18 is continuously extracted, the first springs 15 are gradually reset and extended, the sliding round block 16 is extruded outwards, the sliding rod 12 is gradually extended until the mounting plate frame 3 completely extends out of the electrical equipment box body shell 1, the moving block 18 is released at the moment, the second springs 19 are reset, the clamping columns 21 are driven to completely extend, and the clamping columns 21 just can clamp the lower end edge of the electrical equipment box body shell 1, make installation grillage 3 unable toward the power equipment box shell 1 removal, convenience of customers carries out the testing and maintenance to electrical components 4 this moment.
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 (8)
1. A housing with an extraction device, comprising an electrical equipment cabinet casing (1), characterized in that: the improved power equipment box comprises a power equipment box body shell (1), wherein both sides inside the power equipment box body shell (1) are fixedly connected with convex bodies (9), one side of each of the two convex bodies (9) is hinged with a fixing column (11), one end of each of the two fixing columns (11) is provided with a first sliding cavity (10), the two fixing columns (11) are connected with two sliding round blocks (16) through two first sliding cavities (10) in a sliding mode, one side of each of the two sliding round blocks (16) is fixedly connected with a sliding rod (12), the two sliding rods (12) respectively penetrate through one end of each of the two fixing columns (11) and are hinged with two connecting pieces (13), the two connecting pieces (13) are fixedly connected with a mounting plate frame (3) through four fixing screws (14), an electric element (4) is fixedly mounted on the outer surface of the mounting plate frame (3), and a, a second sliding chamber (20) is formed in the connecting block (7), a clamping column (21) is connected to the inside of the second sliding chamber (20) in a sliding mode, and a moving block (18) is fixedly connected to one side of the clamping column (21).
2. A housing having an extraction device according to claim 1, wherein: two sides of the interior of the two first sliding chambers (10) are respectively connected with two sides of the two sliding round blocks (16) in a sliding manner.
3. A housing having an extraction device according to claim 1, wherein: two first springs (15) are fixedly arranged between the other sides of the two sliding round blocks (16) and one side of the interior of the two first sliding chambers (10).
4. A housing having an extraction device according to claim 1, wherein: bottom fixedly connected with fixed block (8) in power equipment box shell (1), draw-in groove (22) have been seted up at the top of fixed block (8), the inside of draw-in groove (22) is connected with the one end block of card post (21).
5. A housing having an extraction device according to claim 1, wherein: circular slots (5) are formed in two sides of the bottom of the power equipment box body shell (1) and are sleeved with wire protection sleeves (6).
6. A housing having an extraction device according to claim 1, wherein: the connecting block (7) is provided with a sliding groove (17) on one side of the second sliding chamber (20), and two sides inside the sliding groove (17) are respectively in sliding connection with two sides of the moving block (18).
7. A housing having an extraction device according to claim 1, wherein: a second spring (19) is fixedly arranged between the other end of the clamping column (21) and one side of the interior of the second sliding chamber (20).
8. A housing having an extraction device according to claim 1, wherein: one side of the power equipment box body shell (1) is hinged with a box door (2) through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021502432.XU CN212518068U (en) | 2020-07-27 | 2020-07-27 | Casing with draw-out device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021502432.XU CN212518068U (en) | 2020-07-27 | 2020-07-27 | Casing with draw-out device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212518068U true CN212518068U (en) | 2021-02-09 |
Family
ID=74443350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021502432.XU Active CN212518068U (en) | 2020-07-27 | 2020-07-27 | Casing with draw-out device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212518068U (en) |
-
2020
- 2020-07-27 CN CN202021502432.XU patent/CN212518068U/en active Active
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