CN212114302U - A quick fixing device for electrical components in distribution box - Google Patents
A quick fixing device for electrical components in distribution box Download PDFInfo
- Publication number
- CN212114302U CN212114302U CN202020927211.0U CN202020927211U CN212114302U CN 212114302 U CN212114302 U CN 212114302U CN 202020927211 U CN202020927211 U CN 202020927211U CN 212114302 U CN212114302 U CN 212114302U
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- China
- Prior art keywords
- frame
- block
- extrusion
- fixed mounting
- rod
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Abstract
The utility model discloses a quick fixing device for electrical components in distribution box relates to block terminal technical field, the utility model discloses a frame, fixed mounting has the fixed plate on the frame, the frame passes through the inside of fixed plate fixed mounting at the block terminal, fixed mounting has the concave plate of two mutual symmetries on the frame, two the notch of concave plate is relative, the inside of frame is provided with the extrusion piece of two mutual symmetries, two equal activity is provided with the bull stick, two on the concave plate equal fixed mounting has the knob, two on the bull stick be provided with drive assembly between bull stick and the extrusion piece. The rotary disc is clamped inside the device hole through the screw rod, so that the screw rod can only rotate but cannot move, the limiting rod limits the push rod to rotate, the push rod can only move but cannot rotate, the extrusion block extrudes the electrical element to the middle, and the electrical element is quickly installed.
Description
Technical Field
The utility model relates to a block terminal technical field, concretely relates to a quick fixing device for electrical components in block terminal.
Background
The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.
The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.
In the production process of the current distribution equipment, the installation of electrical components in a distribution box is a time-consuming work, which is also an important link that leads to the fact that the electric complete set industry cannot realize streamlined operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: for solving the problem that electrical components is not convenient for install on the block terminal, the utility model provides a quick fixation device for electrical components in the block terminal.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a quick fixing device for electrical components in distribution box, includes the frame, fixed mounting has the fixed plate on the frame, the frame passes through the inside of fixed plate fixed mounting at the block terminal, fixed mounting has the concave plate of two mutual symmetries on the frame, two the notch of concave plate is relative, the inside of frame is provided with the extrusion piece of two mutual symmetries, two equal activity is provided with the bull stick on the concave plate, two equal fixed mounting has the knob on the bull stick, two be provided with drive assembly, two between bull stick and the extrusion piece the bull stick all moves toward the center of frame through the extrusion piece that drive assembly drive corresponds.
Furthermore, the transmission assembly comprises a device block which penetrates through the frame, a device hole is arranged on the device block, the device hole penetrates through the device block, a push rod is inserted at one side of the device hole close to the extrusion block, the extrusion block is fixedly arranged on the push rod, a screw rod is inserted into one side of the device hole far away from the extrusion block, one side of the push rod close to the screw rod is provided with a threaded hole matched with the screw rod, the screw rod is inserted in the threaded hole, the device block is provided with a limiting component which is used for preventing the push rod from rotating, the screw rod is fixedly provided with a turntable, the turntable is positioned in the device hole and used for preventing the screw rod from moving in the device hole, one side of the screw rod, which is far away from the extrusion block, is fixedly provided with a driven gear, and the rotating rod is fixedly provided with a driving gear for driving the driven gear to rotate.
Furthermore, the quantity of extrusion piece is four, four the extrusion piece symmetry sets up in the inside both sides of frame, and it has all been meshed first drive gear, two to lie in on two driven gears with one side all to run through on the concave plate and be provided with two transfer lines, every the transfer line all with the first drive gear fixed connection that corresponds, every the equal fixed mounting in one side of keeping away from first drive gear on the transfer line has second drive gear, lies in two second drive gears with one side and all with the driving gear meshing that corresponds.
Further, spacing subassembly is including running through the gag lever post that sets up on the device piece, the spacing groove has been seted up along the direction of motion on the push rod, the one side that is close to the device hole on the gag lever post is located the inside of spacing groove, one side fixed mounting who keeps away from the spacing groove on the gag lever post has the briquetting.
The utility model discloses the during operation: the knob is rotated, the knob rotates to drive the driving gear to rotate, the driving gear drives the second transmission gear to rotate, the second transmission gear drives the first transmission gear to rotate, the first transmission gear drives the driven gear to rotate, the screw rod rotates along with the screw rod, the rotary disc is clamped inside the device hole, the screw rod can only rotate but cannot move, the limiting rod limits the push rod to rotate, the push rod can only move but cannot rotate, the extrusion block extrudes an electric appliance element to the middle, and therefore the quick installation of the electric appliance element is completed.
The utility model has the advantages as follows:
the utility model discloses a rotate the knob, the knob rotates and drives the driving gear rotation, the driving gear drives second drive gear and rotates, second drive gear drives first drive gear and rotates, first drive gear drives driven gear and rotates, so the lead screw rotates thereupon, the carousel joint is in the inside in device hole, so the lead screw can only rotate and can not remove, the gag lever post restriction push rod rotates, so the push rod can only remove and can not rotate, so the extrusion piece extrudees electrical components to the centre to electrical components's quick installation has been accomplished.
Drawings
FIG. 1 is a front view of the internal structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the screw rod and the push rod of the present invention;
fig. 3 is a schematic structural diagram of the limiting assembly of the present invention.
Reference numerals: 1. a frame; 2. extruding the block; 3. a device block; 4. a screw rod; 5. a driven gear; 6. a first drive gear; 7. a transmission rod; 8. a second transmission gear; 9. a knob; 10. a rotating rod; 11. a fixing plate; 12. a push rod; 13. a turntable; 14. a threaded hole; 15. briquetting; 16. a limiting rod; 17. a limiting groove; 18. a concave plate; 19. a device hole; 20. a drive gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1-3, a quick fixing device for electrical components in a distribution box, including a frame 1, fixed mounting has a fixed plate 11 on the frame 1, the frame 1 is fixed in the inside of distribution box through the fixed plate 11, fixed mounting has two concave plates 18 that are symmetrical to each other on the frame 1, the notches of the two concave plates 18 are opposite, the inside of the frame 1 is provided with two extrusion blocks 2 that are symmetrical to each other, all the activities are provided with the bull stick 10 on two concave plates 18, all fixed mounting has a knob 9 on two bull sticks 10, be provided with the transmission assembly between two bull sticks 10 and the extrusion block 2, two bull sticks 10 all drive the corresponding extrusion block 2 through the transmission assembly and move toward the center of the frame 1.
In this embodiment, the transmission assembly includes a device block 3 penetrating through the frame 1, a device hole 19 is formed in the device block 3, the device hole 19 penetrates through the device block 3, a push rod 12 is inserted into one side, close to the extrusion block 2, of the device hole 19, a lead screw 4 is inserted into one side, far away from the extrusion block 2, of the device hole 19, a threaded hole 14 matched with the lead screw 4 is formed in one side, close to the lead screw 4, of the push rod 12, the lead screw 4 is inserted into the threaded hole 14, a limiting assembly is arranged on the device block 3, the limiting assembly is used for preventing the push rod 12 from rotating, a turntable 13 is fixedly mounted on the lead screw 4, the turntable 13 is located inside the device hole 19, the turntable 13 is used for preventing the lead screw 4 from moving inside the device hole 19, a driven gear 5 is fixedly mounted on one side, far away from the extrusion block 2, of the lead screw 4, and a driving gear 20 for driving the driven.
In this embodiment, the number of the extrusion blocks 2 is four, four extrusion blocks 2 are symmetrically arranged on two sides inside the frame 1, the two driven gears 5 located on the same side are all engaged with the first transmission gear 6, the two concave plates 18 are all provided with the two transmission rods 7 in a penetrating manner, each transmission rod 7 is fixedly connected with the corresponding first transmission gear 6, one side of each transmission rod 7 far away from the first transmission gear 6 is fixedly provided with the second transmission gear 8, and the two second transmission gears 8 located on the same side are all engaged with the corresponding driving gear 20.
In this embodiment, the limiting component includes a limiting rod 16 penetrating the device block 3, a limiting groove 17 is formed in the push rod 12 along the moving direction, one side of the limiting rod 16 close to the device hole 19 is located inside the limiting groove 17, and a pressing block 15 is fixedly mounted on one side of the limiting rod 16 far away from the limiting groove 17.
The working principle is as follows: the knob 9 is rotated, the knob 9 rotates to drive the driving gear 20 to rotate, the driving gear 20 drives the second transmission gear 8 to rotate, the second transmission gear 8 drives the first transmission gear 6 to rotate, the first transmission gear 6 drives the driven gear 5 to rotate, the screw rod 4 rotates along with the screw rod, the rotary disc 13 is clamped inside the device hole 19, the screw rod 4 can only rotate but cannot move, the limiting rod 16 limits the push rod 12 to rotate, the push rod 12 can only move but cannot rotate, the extrusion block 2 extrudes an electrical component towards the middle, and therefore the rapid installation of the electrical component is completed.
Claims (4)
1. A quick fixing device for electrical components in a distribution box comprises a frame (1), it is characterized in that a fixing plate (11) is fixedly arranged on the frame (1), the frame (1) is fixedly arranged in the distribution box through the fixing plate (11), two mutually symmetrical concave plates (18) are fixedly arranged on the frame (1), the notches of the two concave plates (18) are opposite, the inside of frame (1) is provided with two extrusion piece (2) of mutual symmetry, two equal activity is provided with bull stick (10), two on concave plate (18) equal fixed mounting has knob (9), two be provided with drive assembly between bull stick (10) and extrusion piece (2), two bull stick (10) all move toward the center of frame (1) through the extrusion piece (2) that drive assembly drive corresponds.
2. The quick fixing device for the electrical components in the distribution box according to claim 1, wherein the transmission assembly comprises a device block (3) penetrating through a frame (1), the device block (3) is provided with a device hole (19), the device hole (19) penetrates through the device block (3), a push rod (12) is inserted into one side of the device hole (19) close to the extrusion block (2), the extrusion block (2) is fixedly installed on the push rod (12), a lead screw (4) is inserted into one side of the device hole (19) far away from the extrusion block (2), one side of the push rod (12) close to the lead screw (4) is provided with a threaded hole (14) matched with the lead screw (4), the lead screw (4) is inserted into the threaded hole (14), the device block (3) is provided with a limiting assembly, and the limiting assembly is used for preventing the push rod (12) from rotating, fixed mounting has carousel (13) on lead screw (4), carousel (13) are located the inside of device hole (19), carousel (13) are used for preventing lead screw (4) at device hole (19) inside removal, one side fixed mounting who keeps away from extrusion piece (2) on lead screw (4) has driven gear (5), fixed mounting is used for driving driven gear (5) pivoted driving gear (20) on bull stick (10).
3. The quick fixing device for the electric components in the distribution box according to claim 2, wherein the number of the extrusion blocks (2) is four, the four extrusion blocks (2) are symmetrically arranged on two sides inside the frame (1), the two driven gears (5) on the same side are respectively engaged with the first transmission gear (6), the two concave plates (18) are respectively provided with two transmission rods (7) in a penetrating manner, each transmission rod (7) is fixedly connected with the corresponding first transmission gear (6), one side of each transmission rod (7) far away from the first transmission gear (6) is respectively and fixedly provided with the second transmission gear (8), and the two second transmission gears (8) on the same side are respectively engaged with the corresponding driving gears (20).
4. The quick fixing device for the electrical components in the distribution box is characterized in that the limiting assembly comprises a limiting rod (16) penetrating through the device block (3), a limiting groove (17) is formed in the push rod (12) along the movement direction, one side, close to the device hole (19), of the limiting rod (16) is located inside the limiting groove (17), and a pressing block (15) is fixedly mounted on one side, far away from the limiting groove (17), of the limiting rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020927211.0U CN212114302U (en) | 2020-05-27 | 2020-05-27 | A quick fixing device for electrical components in distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020927211.0U CN212114302U (en) | 2020-05-27 | 2020-05-27 | A quick fixing device for electrical components in distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212114302U true CN212114302U (en) | 2020-12-08 |
Family
ID=73614300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020927211.0U Expired - Fee Related CN212114302U (en) | 2020-05-27 | 2020-05-27 | A quick fixing device for electrical components in distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212114302U (en) |
-
2020
- 2020-05-27 CN CN202020927211.0U patent/CN212114302U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 Termination date: 20210527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |