CN216390412U - Fixing device convenient for dismounting wire slot cover plate - Google Patents
Fixing device convenient for dismounting wire slot cover plate Download PDFInfo
- Publication number
- CN216390412U CN216390412U CN202122820899.XU CN202122820899U CN216390412U CN 216390412 U CN216390412 U CN 216390412U CN 202122820899 U CN202122820899 U CN 202122820899U CN 216390412 U CN216390412 U CN 216390412U
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- cover plate
- fixing device
- locking piece
- rotary rod
- facilitating
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Abstract
The utility model discloses a fixing device convenient for dismounting a wire slot cover plate, which comprises a rotary rod and a locking piece, wherein the rotary rod comprises a rod body and an end head, the rotary rod is arranged on the wire slot cover plate, the end head of the rotary rod is positioned at the outer side of the wire slot cover plate, and the rod body extends into the inner side of the wire slot cover plate; the locking piece is rectangular and is fixed on a rod body extending into the inner side of the wire slot cover plate. The advantages of the utility model and the prior art are: 1. the fixing device can tightly fix the wire slot and the wire slot cover plate, has good fixing effect, and is not easy to loosen or the cover plate slides off. 2. The fixing device is convenient to use, convenient to operate, time-saving, and convenient to disassemble and overhaul.
Description
Technical Field
The utility model relates to a fixing device, in particular to a fixing device facilitating the disassembly and assembly of a trunking cover plate.
Background
The wire slot is also called a wiring slot, a wiring slot and a wiring slot (different from place to place), and is an electrical appliance for arranging wires such as a power line, a data line and the like in a standard manner and fixing the wires on a wall or a ceiling.
When the existing wire slot is used, the existing wire slot is required to be covered by the cover plate, so that the wire is prevented from scattering out of the wire slot, the appearance is attractive, but the existing wire slot cover plate is complex in installation operation or poor in fixing effect, and is easy to breed insects to damage the wire.
The wire casing on the market mostly comprises roof, curb plate, riser, bottom plate etc. wherein forms integratively through welding or mechanical connection between each panel, and its assembling process needs to consume considerable time and work load, and receives workman's technical level and operating condition influence and probably lead to the installation effect vary differently, has the appearance of defective work even.
Therefore, developing a fixing device that facilitates the detachment of the trunking cover plate becomes a problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The fixing device is convenient for the wire slot cover plate to be disassembled and assembled, has a good fixing effect, is convenient to disassemble and assemble, and is convenient and fast to operate.
The above object of the present invention is achieved by the following technical means: a fixing device facilitating the assembly and disassembly of a wire slot cover plate comprises a rotary rod and a locking piece, wherein the rotary rod comprises a rod body and an end head, the rotary rod is arranged on the wire slot cover plate, the end head of the rotary rod is positioned on the outer side of the wire slot cover plate, and the rod body extends into the inner side of the wire slot cover plate; the locking piece is rectangular and is fixed on a rod body extending into the inner side of the wire slot cover plate.
Furthermore, the four corners of the locking piece are provided with curved surface portions extending downwards, so that the locking piece can be conveniently and smoothly clamped into the wire groove.
Furthermore, the rotary rod is provided with a polygonal clamping part, the middle part of the locking piece is provided with a polygonal hole matched with the polygonal clamping part, the rotary rod body on the lower side of the polygonal clamping part is provided with a threaded part, the threaded part is provided with a nut, and the locking piece is limited on the polygonal clamping part through the nut.
Further, a gasket is arranged on the upper side of the nut.
Further, the locking plate is made of a steel sheet.
Further, the gasket is made of soft material, such as rubber or silica gel.
Furthermore, the top of the end of the rotating rod is provided with a straight or cross opening, so that a screwdriver is convenient to use for screwing operation.
Or a hand-screwing knob or handle convenient to screw is arranged at the top of the end of the rotating rod.
When the wire casing is used, the opening at the upper end of the wire casing is provided with a clamping edge extending towards the inner side along the horizontal direction. The fixing device is arranged on the wire casing cover plate on one side of the clamping edge, when the fixing device is arranged, a small hole matched with the rotary rod in size is formed in the wire casing cover plate, the rotary rod of the fixing device penetrates through the small hole, and the wire casing cover plate is located between the end of the rotary rod and the locking piece.
The advantages of the utility model and the prior art are:
1. the fixing device can tightly fix the wire slot and the wire slot cover plate, has good fixing effect, and is not easy to loosen or the cover plate slides off.
2. The fixing device is convenient to use, convenient to operate, time-saving, and convenient to disassemble and overhaul.
Drawings
Fig. 1 is a schematic diagram showing a locked state according to the present invention.
Fig. 2 is a schematic structural diagram of the unlocked state of the present invention.
Fig. 3 is a schematic view of the overall structure of the present invention mounted to a trunking.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, a fixing device for facilitating the assembly and disassembly of a trunking cover plate comprises a rotating rod 1 and a locking piece 2, wherein the rotating rod 1 comprises a rod body 101 and an end 102, the rotating rod 1 is installed on the trunking cover plate 3, the end 102 is located on the outer side of the trunking cover plate 3, and the rod body 101 extends into the inner side of the trunking cover plate 3; the locking piece 2 is rectangular, and the locking piece 2 is fixed on the rod body 101 extending into the inner side of the wire casing cover plate 3.
Furthermore, the four corners of the locking piece 2 are provided with curved surface portions 201 extending downwards, so that the locking piece can be conveniently and smoothly clamped into the wire slot 4.
Furthermore, a polygonal clamping portion 103 is arranged on the rotating rod 1, a polygonal hole 202 matched with the polygonal clamping portion 103 is arranged in the middle of the locking piece 2, a threaded portion 104 is arranged on the rod body 101 of the rotating rod 1 on the lower side of the polygonal clamping portion 103, a nut 5 is mounted on the threaded portion 104, and the locking piece 2 is limited on the polygonal clamping portion 103 through the nut 5.
Further, a gasket 6 is arranged on the upper side of the nut 5.
Further, the locking plate 2 is made of a steel plate.
Further, the gasket 6 is made of a soft material, such as rubber or silicone.
Furthermore, the top of the end 102 of the rotating rod 1 is provided with a straight or cross-shaped opening 105, which is convenient for screwing with a screwdriver.
Or, a hand-screwing knob or handle convenient for screwing is arranged at the top of the end 102 of the rotating rod 1.
When in use, the upper end opening of the wire groove 4 is provided with a clamping edge extending towards the inner side along the horizontal direction. The fixing device is arranged on the wire groove cover plate 3 on one side of the clamping edge, when the fixing device is arranged, a small hole matched with the rotating rod 1 in size is formed in the wire groove cover plate 3, the rotating rod 1 of the fixing device penetrates through the small hole, and the wire groove cover plate 3 is located between the end 102 of the rotating rod 1 and the locking piece 2.
Fig. 2 shows the unlocked state of the slot 4 and the cover plate, the slot cover plate 3 with the fixing device is directly buckled with the opening of the slot 4, at this time, the fixing device is not in contact with the slot 4, and the slot 4 and the slot cover plate 3 are in a movable state.
Fig. 1 shows the locking state of wire casing 4 and wire casing apron 3, and along with the gradual tightening of rotary rod 1, locking plate 2 changes the direction gradually along with the rotation of rotary rod 1 this moment, because locking plate 2 four corners department has downwardly extending's curved surface portion 201, consequently can rotate easily to wire casing 4's card edge below, can not block the gap between wire casing 4 and wire casing apron 3. At this moment, the wire slot 4 and the wire slot cover plate 3 are clamped by the locking piece 2, so that the wire slot cover plate 3 cannot be removed from the upper part of the wire slot 4, and the locking of the wire slot 4 and the cover plate is realized.
If the wire casing 4 is to be separated from the wire casing cover plate 3, the rotating rod 1 is only required to be screwed to enable the locking piece 2 to rotate back to the position shown in the figure 2, and then the wire casing 4 can be separated from the wire casing cover plate 3.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a make things convenient for fixing device of wire casing apron dismouting which characterized in that: the wire casing cover plate comprises a rotary rod and a locking piece, wherein the rotary rod comprises a rod body and an end head, the rotary rod is arranged on the wire casing cover plate, the end head of the rotary rod is positioned on the outer side of the wire casing cover plate, and the rod body extends into the inner side of the wire casing cover plate; the locking piece is rectangular and is fixed on a rod body extending into the inner side of the wire slot cover plate.
2. The fixing device for facilitating the assembly and disassembly of the trunking cover plate of claim 1, wherein: the four corners of the locking piece are provided with curved surface parts extending downwards.
3. The fixing device for facilitating the assembly and disassembly of the trunking cover plate of claim 1, wherein: the rotary rod is provided with a polygonal clamping part, the middle part of the locking piece is provided with a polygonal hole matched with the polygonal clamping part, the rotary rod body on the lower side of the polygonal clamping part is provided with a threaded part, the threaded part is provided with a nut, and the locking piece is limited on the polygonal clamping part through the nut.
4. A fixing device for facilitating the assembly and disassembly of a trunking cover plate according to claim 3, wherein: and a gasket is arranged on the upper side of the nut.
5. A fixing device for facilitating the dismounting of a trunking cover plate according to any one of claims 1 to 4, wherein: the locking piece is made of a steel sheet.
6. A fixing device for facilitating the disassembly and assembly of a trunking cover plate according to claim 4, wherein: the gasket is made of a soft material.
7. The fixing device for facilitating the assembly and disassembly of the trunking cover plate of claim 1, wherein: the top of the end of the rotating rod is provided with a straight or cross opening, so that a screwdriver is convenient to use for screwing operation.
8. The fixing device for facilitating the assembly and disassembly of the trunking cover plate of claim 1, wherein: and a hand-screwing knob or handle convenient to screw is arranged at the top of the end of the rotating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122820899.XU CN216390412U (en) | 2021-11-17 | 2021-11-17 | Fixing device convenient for dismounting wire slot cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122820899.XU CN216390412U (en) | 2021-11-17 | 2021-11-17 | Fixing device convenient for dismounting wire slot cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216390412U true CN216390412U (en) | 2022-04-26 |
Family
ID=81254484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122820899.XU Active CN216390412U (en) | 2021-11-17 | 2021-11-17 | Fixing device convenient for dismounting wire slot cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216390412U (en) |
-
2021
- 2021-11-17 CN CN202122820899.XU patent/CN216390412U/en active Active
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