CN215645042U - Metal pressing wire frame for low-voltage electrical apparatus - Google Patents
Metal pressing wire frame for low-voltage electrical apparatus Download PDFInfo
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- CN215645042U CN215645042U CN202121698188.3U CN202121698188U CN215645042U CN 215645042 U CN215645042 U CN 215645042U CN 202121698188 U CN202121698188 U CN 202121698188U CN 215645042 U CN215645042 U CN 215645042U
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Abstract
The utility model discloses a metal wire pressing frame for a low-voltage electrical appliance, which comprises a shell, wherein the outer wall of one side of the shell is provided with a threaded hole, the circumferential inner wall of the threaded hole is connected with a screw rod through threads, the outer wall of one side of the screw rod is provided with a rotating ring, the rotating ring is rotationally connected with the screw rod, the outer wall of one side of the rotating ring, which is far away from the screw rod, is welded with a pressing plate, and the outer diameter of the pressing plate is slightly smaller than the inner diameter of the shell. According to the anti-slip wire, the first conductive anti-slip piece and the second conductive anti-slip piece are arranged, when the wire is positioned between the first conductive anti-slip piece and the second conductive anti-slip piece, the screw rod is rotated to drive the rotating ring to move downwards, so that the first conductive anti-slip piece on the pressing plate falls down to tightly press the wire, and the wire is prevented from falling off when a conductive force is applied due to the anti-slip arrangement.
Description
Technical Field
The utility model relates to the technical field of metal wire pressing frames, in particular to a metal wire pressing frame for a low-voltage electrical appliance.
Background
The wiring terminal in the low-voltage apparatus widely adopts a wire pressing frame structure. Among the prior art, the line ball frame comprises the sheetmetal, is provided with the screw hole in the sheetmetal, and the bolt compresses tightly the wire through the screw hole in extending to the line ball frame, realizes the effect of line ball.
Through the retrieval, chinese patent publication No. CN210040580U discloses a wire pressing frame assembly, which comprises a wire pressing frame, a screw, a tile pad, and a pin, wherein the wire pressing frame comprises a lower end wall, an upper end wall, and two opposite side walls connected to the lower end wall and the upper end wall, and the lower end wall is provided with a wire connection hole. One wire frame assembly in the above patent has the following disadvantages: the wire pressing frame is used for connecting a plurality of strands of wires, but when the wires are connected, the wires are pressed between the tile pad and the lower end wall, and the tile wall is smooth, so that the wires are separated from the pressing position when the wires are stressed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a metal pressing wire frame for a low-voltage apparatus.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a metal pressing wire frame for low-voltage apparatus, includes the shell, shell one side outer wall is opened threaded hole, threaded hole circumference inner wall has the screw rod through threaded connection, screw rod one side outer wall is provided with the rotating ring, and rotating ring and screw rod rotate to be connected, the rotating ring is kept away from screw rod one side outer wall welding and is had the clamp plate, the clamp plate external diameter slightly is less than the shell internal diameter, and the clamp plate is kept away from rotating ring one side outer wall and is had electrically conductive antiskid sheet one through bolted connection, electrically conductive antiskid sheet one has certain elasticity, the shell inner wall has PMKD through bolted connection, PMKD is close to electrically conductive antiskid sheet one side outer wall and has electrically conductive antiskid sheet two through bolted connection, electrically conductive antiskid sheet two has certain elasticity.
As a still further scheme of the utility model: the outer wall of one side, away from the rotating ring, of the screw rod is provided with a hexagonal head, and the outer wall of one side, away from the screw rod, of the hexagonal head is provided with a cross groove.
As a still further scheme of the utility model: the outer wall of one side of the shell is provided with two through holes, dwang is arranged in the through holes, one of the dwang circumference outer wall is rotatably connected with a shear plate I, and the other dwang circumference outer wall is rotatably connected with a shear plate II.
As a still further scheme of the utility model: wire stripping holes are formed in the outer walls of the first shearing plate and the second shearing plate, and the wire stripping holes are matched for use.
As a still further scheme of the utility model: the outer walls of one sides of the first shearing plate and the second shearing plate are provided with line pressing holes, the shapes of the line pressing holes in the first shearing plate and the second shearing plate are different, and the line pressing holes are matched for use.
As a still further scheme of the utility model: the utility model discloses a fixing device for solar water heater, including shell, dwang, fixed bar, movable block, fixed bar circumference outer wall, the shell outer wall is opened there are two fixed slots, dwang one side outer wall rotates and is connected with the movable block, fixed slot one side outer wall has the dead lever through bolted connection, movable block one side outer wall has fixed rope through bolted connection, and fixed rope and the supporting use of dead lever, dead lever circumference outer wall has locking cap through threaded connection.
The utility model has the beneficial effects that:
1. through being provided with electrically conductive antiskid sheet one and electrically conductive antiskid sheet two, when the wire is located electrically conductive antiskid sheet one and electrically conductive antiskid sheet two between, through rotating the screw rod, drive swivel becket downstream for electrically conductive antiskid sheet one whereabouts on the clamp plate compresses tightly the wire, owing to there is anti-skidding setting, when preventing electrically conductive atress, make the wire drop, because electrically conductive antiskid sheet one all has certain elasticity with electrically conductive antiskid sheet two, can prevent because electrically conductive antiskid sheet one with electrically conductive antiskid sheet two press the tension, damage the wire.
2. Through setting up dead lever and fixed rope for accomodate the movable block, make when not using wire stripping and line ball clamp, the movable block is in closed state, prevents that the movable block from being in for a long time opening state, influences staff's work, causes the puzzlement to the staff.
3. Through being provided with shear plate one and shear plate two, through opening and shutting of shear plate one and shear plate two, realize opening and shutting of wire stripping hole, place the wire in the wire stripping hole, through the closure in wire stripping hole, realize the function that the wire was skinned, through be provided with the line ball hole on shear plate one and shear plate two, through the effect that the closed realization line ball card in line ball hole, when needs carry out the wire stripping or line ball card to the wire, the staff need not look for the instrument in addition, reduce staff's working strength, improve staff's work efficiency.
Drawings
Fig. 1 is a schematic front view of a metal pressing wire frame for a low voltage apparatus according to the present invention;
FIG. 2 is a schematic side view of a metal wire pressing frame for a low voltage apparatus according to the present invention;
fig. 3 is a schematic top view of a metal pressing wire frame for a low voltage apparatus according to the present invention;
FIG. 4 is a schematic view of a connection structure of a first shear plate and a second shear plate of a metal pressing wire frame for a low-voltage apparatus according to the present invention;
fig. 5 is a schematic structural diagram of a metal wire pressing frame for a low-voltage apparatus according to the present invention at a position a in fig. 2.
In the figure: the cable stripping device comprises a fixed bottom plate 1, a shell 2, a screw rod 3, a pressure plate 4, a conductive anti-slip sheet 5, a rotating rod 6, a movable block 7, a hexagonal head 8, a rotating ring 9, a cross groove 10, a shear plate I11, a cable stripping hole 12, a shear plate II 13, a cable pressing hole 14, a fixed rod 15, a fixed cap 16 and a fixed rope 17.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
A metal pressing wire frame for a low-voltage electrical appliance is shown in figures 1 and 2 and comprises a shell 2, wherein a threaded hole is formed in the outer wall of one side of the shell 2, a screw rod 3 is connected to the inner wall of the circumference of the threaded hole through threads, a rotating ring 9 is arranged on the outer wall of one side of the screw rod 3, the rotating ring 9 is rotatably connected with the screw rod 3, a pressing plate 4 is welded on the outer wall of one side, away from the screw rod 3, of the rotating ring 9, the outer diameter of the pressing plate 4 is slightly smaller than the inner diameter of the shell 2, a first conductive anti-skid sheet 5 is connected to the outer wall, away from the rotating ring 9, of the pressing plate 4 through bolts, the first conductive anti-skid sheet 5 has certain elasticity, a second conductive anti-skid sheet is connected to the inner wall of the shell 2 through bolts, and the outer wall, close to the first conductive anti-skid sheet 5, of the fixing bottom plate 1 is connected with a second conductive anti-skid sheet through bolts, and the second conductive anti-skid sheet has certain elasticity; through being provided with electrically conductive antiskid sheet one 5 and electrically conductive antiskid sheet two, when the wire is located electrically conductive antiskid sheet one 5 and electrically conductive antiskid sheet two between, through rotating screw rod 3, drive swivel becket 9 downstream, make electrically conductive antiskid sheet one 5 whereabouts on the clamp plate 4, compress tightly the wire, because there is anti-skidding setting, when preventing electrically conductive atress, make the wire drop, because electrically conductive antiskid sheet one 5 all has certain elasticity with electrically conductive antiskid sheet two, can prevent because the tension that electrically conductive antiskid sheet one 5 and electrically conductive antiskid sheet two pressed, damage the wire.
To facilitate rotation of the screw 3; as shown in fig. 1, 2 and 3, a hexagonal head 8 is arranged on the outer wall of the screw rod 3 away from the rotating ring 9, and a cross-shaped groove 10 is formed on the outer wall of the hexagonal head 8 away from the screw rod 3; through being provided with cross recess 10 on hexagonal head 8, the staff can rotate hexagonal head 8 through spanner or screwdriver, drives screw rod 3 and rotates, realizes the lift of clamp plate 4.
The wire is convenient to strip; as shown in fig. 1 and 4, the outer wall of one side of the shell 2 is provided with two through holes, the through holes are internally provided with rotating rods 6, the circumferential outer wall of one rotating rod 6 is rotatably connected with a first shearing plate 11, the circumferential outer wall of the other rotating rod 6 is rotatably connected with a second shearing plate 13, the outer walls of one sides of the first shearing plate 11 and the second shearing plate 13 are respectively provided with a wire stripping hole 12, the wire stripping holes 12 are matched for use, the outer walls of one sides of the first shearing plate 11 and the second shearing plate 13 are respectively provided with a wire pressing hole 14, the shapes of the wire pressing holes 14 on the first shearing plate 11 and the wire pressing holes 14 on the second shearing plate 13 are different, and the wire pressing holes 14 are matched for use; through being provided with shear plate one 11 and shear plate two 13, through opening and shutting of shear plate one 11 and shear plate two 13, realize opening and shutting of wire stripping hole 12, place the wire in wire stripping hole 12, through the closure of wire stripping hole 12, realize the function that the wire was skinned, through be provided with on shear plate one 11 and shear plate two 13 and press line hole 14, through the effect of the closed realization pressure line card in pressure line hole 14, when needs carry out the wire stripping or press the line card to the wire, the staff need not look for the instrument in addition, reduce staff's working strength, improve staff's work efficiency.
The first shearing plate 11 and the second shearing plate 13 are used conveniently; as shown in fig. 1, 2 and 4, the outer wall of the housing 2 is provided with two fixing grooves, the outer wall of one side of the rotating rod 6 is rotatably connected with the movable block 7, the outer wall of one side of the fixing groove is connected with a fixing rod 15 through a bolt, the outer wall of one side of the movable block 7 is connected with a fixing rope 17 through a bolt, the fixing rope 17 is matched with the fixing rod 15 for use, and the circumferential outer wall of the fixing rod 15 is connected with a fixing cap 16 through a thread; through setting up dead lever 15 and fixed rope 17, through dead lever 15 and fixed rope 17, after the staff unscrews locking cap 16, stimulate fixed rope 17, make the fixed slot be kept away from to movable block 7, the motion through movable block 7 drives shear plate 11 and the motion of shear plate two 13, realize the function of wire stripping and line ball card, when not using, overlap fixed rope 17 on dead lever 15, screw up locking cap 16, conveniently accomodate movable block 7, prevent when not using wire stripping and line ball card, movable block 7 is in the state of opening, influence staff's work, cause the puzzlement to the staff.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The metal wire pressing frame for the low-voltage electric appliance comprises a shell (2) and is characterized in that a threaded hole is formed in the outer wall of one side of the shell (2), a screw rod (3) is connected to the circumferential inner wall of the threaded hole through threads, a rotating ring (9) is arranged on the outer wall of one side of the screw rod (3), the rotating ring (9) is rotatably connected with the screw rod (3), a pressing plate (4) is welded to the outer wall of one side, away from the screw rod (3), of the rotating ring (9), the outer diameter of the pressing plate (4) is slightly smaller than the inner diameter of the shell (2), a first conductive anti-skid sheet (5) is connected to the outer wall of one side, away from the rotating ring (9), of the pressing plate (4) through bolts, the first conductive anti-skid sheet (5) has certain elasticity, a fixed bottom plate (1) is connected to the inner wall of the shell (2) through bolts, a second conductive anti-skid sheet is connected to the outer wall of one side, close to the first conductive anti-skid sheet (5), through bolts, the second conductive anti-slip sheet has certain elasticity.
2. The metal pressing wire frame for the low-voltage electric appliance is characterized in that a hexagonal head (8) is arranged on the outer wall of the screw rod (3) far away from the rotating ring (9), and a cross-shaped groove (10) is formed in the outer wall of the hexagonal head (8) far away from the screw rod (3).
3. The metal pressing wire frame for the low-voltage electric appliance is characterized in that two through holes are formed in the outer wall of one side of the shell (2), rotating rods (6) are arranged in the through holes, the circumferential outer wall of one rotating rod (6) is rotatably connected with a first shearing plate (11), and the circumferential outer wall of the other rotating rod (6) is rotatably connected with a second shearing plate (13).
4. The metal wire pressing frame for the low-voltage electric appliance is characterized in that wire stripping holes (12) are formed in the outer walls of one sides of the first shearing plate (11) and the second shearing plate (13), and the wire stripping holes (12) are matched for use.
5. The metal wire pressing frame for the low-voltage electric appliance is characterized in that wire pressing holes (14) are formed in the outer walls of one sides of the first shearing plate (11) and the second shearing plate (13), the shapes of the wire pressing holes (14) in the first shearing plate (11) and the shapes of the wire pressing holes (14) in the second shearing plate (13) are different, and the wire pressing holes (14) are matched for use.
6. The metal pressing wire frame for the low-voltage electric appliance is characterized in that the outer wall of the shell (2) is provided with two fixing grooves, the outer wall of one side of the rotating rod (6) is rotatably connected with a movable block (7), the outer wall of one side of the fixing grooves is connected with a fixing rod (15) through a bolt, the outer wall of one side of the movable block (7) is connected with a fixing rope (17) through a bolt, the fixing rope (17) and the fixing rod (15) are matched for use, and the circumferential outer wall of the fixing rod (15) is connected with a fixing cap (16) through a thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121698188.3U CN215645042U (en) | 2021-07-26 | 2021-07-26 | Metal pressing wire frame for low-voltage electrical apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121698188.3U CN215645042U (en) | 2021-07-26 | 2021-07-26 | Metal pressing wire frame for low-voltage electrical apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215645042U true CN215645042U (en) | 2022-01-25 |
Family
ID=79892047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121698188.3U Active CN215645042U (en) | 2021-07-26 | 2021-07-26 | Metal pressing wire frame for low-voltage electrical apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215645042U (en) |
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2021
- 2021-07-26 CN CN202121698188.3U patent/CN215645042U/en active Active
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