CN217590070U - Metal wire fixing device for flexible metal wire protection pipe - Google Patents
Metal wire fixing device for flexible metal wire protection pipe Download PDFInfo
- Publication number
- CN217590070U CN217590070U CN202221035456.8U CN202221035456U CN217590070U CN 217590070 U CN217590070 U CN 217590070U CN 202221035456 U CN202221035456 U CN 202221035456U CN 217590070 U CN217590070 U CN 217590070U
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- pipe
- protection tube
- metal wire
- tube body
- hole
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Abstract
The utility model discloses a flexible metal electric wire protection tube metal wire fixing device, the utility model relates to a flexible metal pipe technical field, including the protection tube body, outer packing pipe is all installed at the both ends of protection tube body, the internally mounted of outer packing pipe has the stopper pipe, the end pipe is installed to the one end of outer packing pipe, first through-hole has been seted up at the middle part of end pipe, the second through-hole has been seted up at the middle part of stopper pipe, first through-hole and second through-hole communicate with each other, the externally mounted of end pipe has first locking bolt, the externally mounted of outer packing pipe has second locking bolt, the utility model discloses in, through installing outer packing pipe at the both ends of protection tube body for the protection metal electric wire that the protection tube body can be more comprehensive, based on the stopper tubular construction, at the tip installation wave strip of stopper pipe to reduce the friction of metal electric wire and protection tube body, reduce the wear rate, improve the life of metal electric wire.
Description
Technical Field
The utility model belongs to the technical field of flexible metal pipe, concretely relates to flexible metal wire protection tube metal wire fixing device.
Background
The flexible metal pipe is a bendable metal conduit for line protection, the flexible metal pipe generally takes a hot-dip galvanized steel belt as a substrate, one side of the hot-dip galvanized steel belt is provided with PVC plastic coating, the flexible metal pipe has good flexibility, corrosion resistance, tensile resistance and abrasion resistance, in the using process, a metal wire passes through the flexible metal pipe, the flexible metal pipe can protect the metal wire, but the existing flexible metal pipe still has defects in use, and after the metal wire passes through the flexible metal pipe, the flexible metal pipe cannot fix the metal wire, so that the metal wire is easy to move in the flexible metal pipe, and the stability is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flexible metal electric wire protection tube metal wire fixing device to the problem that the flexible metal pipe who proposes in solving above-mentioned background art can't be fixed the metal electric wire.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flexible metal electric wire protection tube metal wire fixing device, includes the protection tube body, outer packing pipe is all installed at the both ends of protection tube body, the internally mounted of outer packing pipe has the stopper pipe, the end pipe is installed to the one end of outer packing pipe, first through-hole has been seted up at the middle part of end pipe, the second through-hole has been seted up at the middle part of stopper pipe, first through-hole and second through-hole communicate with each other, the externally mounted of end pipe has first locking bolt, the externally mounted of outer packing pipe has second locking bolt.
Preferably, the internally mounted of protection tube body has the wave strip, the end plate is all installed at the both ends of wave strip, and the terminal surface symmetry of end plate installs two bolts, the jack corresponding with the bolt is seted up to a terminal surface of stopper pipe, the round hole has been seted up at the middle part of end plate.
Preferably, a sealing sleeve is installed on one side, close to the first locking bolt, of the end pipe, a second sealing ring is installed on the inner wall of one end of the sealing sleeve, and the sealing sleeve is connected with the end pipe in a screwing mode through threads.
Preferably, the wave strip is provided with a plurality ofly, and is a plurality of the wave strip is the annular array setting, the clamping ring is installed to the outer wall of wave strip, the diameter of clamping ring is less than the diameter of protection tube body.
Preferably, a first sealing ring is installed on the inner wall of one end of the outer wrapping pipe, and the inner wall of the first sealing ring is attached to the outer wall of the protection pipe body.
Preferably, the electric wire body is installed in the protection tube body, and both ends of the electric wire body penetrate through the protection tube body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The utility model discloses in, through the outer pipe of both ends installation at the protection tube body, install the stopper pipe in the outer pipe, the end pipe is installed to outer pipe tip, passes the protection tube body with the metal electric wire after, passes stopper pipe and end pipe again, locks the metal electric wire on the end pipe through the locking bolt, guarantees that the metal electric wire can not remove in the protection tube body to improve the stability of metal electric wire, the protection tube body can not break away from the metal electric wire, makes the protection metal electric wire that the protection tube body can be more comprehensive.
(2) The utility model discloses in, based on stopper tubular construction, at the tip installation wave strip of stopper pipe, the wave strip is used for supporting the metal electric wire that is located the protection tube body, is favorable to the metal electric wire not to rock at the protection tube body to reduce the friction of metal electric wire and protection tube body, reduce the wear rate, improve the life of metal electric wire.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an external view of the present invention;
FIG. 3 is a schematic structural view of the end tube and the outer cladding tube of the present invention;
fig. 4 is an external view of the end plate of the present invention;
fig. 5 is a side view of the end plate and the wave bar of the present invention;
fig. 6 is a schematic structural view of the sealing sleeve of the present invention;
FIG. 7 is an external view of the end tube and the outer cladding tube of the present invention;
in the figure: 1-a wire body; 2-sealing the sleeve; 3-a first locking bolt; 4-plugging the tube; 5-a second locking bolt; 6-wrapping the tube; 7-a first sealing ring; 8-wave strips; 9-connecting rings; 10-an end plate; 11-a latch; 12-protecting the tube body; 13-end tube; 14-a jack; 15-round hole; 16-second sealing ring.
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. 1-7, the present invention provides the following technical solutions: the utility model provides a flexible metal wire protection tube metal wire fixing device, includes protection tube body 12, outer tube 6 is all installed at the both ends of protection tube body 12, the internally mounted of outer tube 6 has a stopper pipe 4, end pipe 13 is installed to the one end of outer tube 6, first through-hole has been seted up at the middle part of end pipe 13, the second through-hole has been seted up at the middle part of stopper pipe 4, first through-hole and second through-hole communicate, the externally mounted of end pipe 13 has first locking bolt 3, the externally mounted of outer tube 6 has second locking bolt 5.
In this embodiment, specifically, the electric wire body 1 is passed through the first through hole of the end pipe 13 and the second through hole of the plug pipe 4, and then passed through the protection pipe body 12, and then the plug pipe 4 is inserted into one end portion of the protection pipe body 12, the outer wrapping pipe 6 is wrapped outside the protection pipe body 12, and then the second locking bolt 5 is screwed on the outer wrapping pipe 6 through the screw thread, and then the first locking bolt 3 is screwed on the end pipe 13 through the screw thread, the end pipe 13 is locked by the first locking bolt 3, the port of the end pipe 13 is reduced after being extruded, and meanwhile, the electric wire body 1 is locked, and the electric wire body 1 cannot move in the protection pipe body 12.
Further, a wave strip 8 is arranged inside the protection tube body 12, end plates 10 are arranged at two ends of the wave strip 8, two bolts 11 are symmetrically arranged on one end face of each end plate 10, one end face of the plug tube 4 is provided with a jack 14 corresponding to each bolt 11, and a round hole 15 is formed in the middle of each end plate 10;
in this embodiment, specifically, before the outer cladding tube 6 and the plug tube 4 are installed, the plug pin 11 is inserted into the insertion hole 14 on the end surface of the plug tube 4, then the wave strip 8 is inserted into the protection tube body 12, then the wire body 1 passes through the circular hole 15, and simultaneously passes through the wave strip 8, and the wave strip 8 supports the wire body 1.
Further, one side that is close to first locking bolt 3 on the end pipe 13 is installed seal sleeve 2, second sealing washer 16 is installed to seal sleeve 2's one end inner wall, and seal sleeve 2 closes soon through the screw thread and connects on end pipe 13, seals the port of end pipe 13 through second sealing washer 16, guarantees that outside water can not get into in end pipe 13 and the stopper pipe 4, and the protection tube body 12 is inside can not intake simultaneously, and protection tube body 12 is inside can not corroded by water.
Further, wave strip 8 is provided with a plurality ofly, and a plurality of wave strips 8 are the annular array setting, and the clamping ring 9 is installed to the outer wall of wave strip 8, and the diameter of clamping ring 9 is less than the diameter of protection tube body 12, and the clamping ring 9 links together a plurality of wave strips 8, guarantees the stability of wave strip 8 position.
Further, a first sealing ring 7 is installed on the inner wall of one end of the outer wrapping tube 6, and the inner wall of the first sealing ring 7 is attached to the outer wall of the protection tube body 12.
Further, stopper pipe 4 is the cylinder structure, and stopper pipe 4 and protection tube body 12 transition fit install electric wire body 1 in the protection tube body 12, and protection tube body 12 is all run through at the both ends of electric wire body 1.
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 (6)
1. A flexible metal wire protection tube metal wire fixing device comprises a protection tube body (12), and is characterized in that: outer packing pipe (6) are all installed at the both ends of protection tube body (12), the internally mounted of outer packing pipe (6) has stopper pipe (4), end pipe (13) is installed to the one end of outer packing pipe (6), first through-hole has been seted up at the middle part of end pipe (13), the second through-hole has been seted up at the middle part of stopper pipe (4), first through-hole and second through-hole communicate with each other, the externally mounted of end pipe (13) has first locking bolt (3), the externally mounted of outer packing pipe (6) has second locking bolt (5).
2. A device for fixing a metal wire of a flexible metal wire protection tube according to claim 1, wherein: the internally mounted of protection tube body (12) has wave strip (8), end plate (10) are all installed at the both ends of wave strip (8), and two bolts (11) are installed to the terminal surface symmetry of end plate (10), jack (14) corresponding with bolt (11) have been seted up to the terminal surface of stopper pipe (4), round hole (15) have been seted up at the middle part of end plate (10).
3. A device for fixing a metal wire of a flexible metal wire protection tube according to claim 2, wherein: sealing sleeve (2) are installed to one side that is close to first locking bolt (3) on end pipe (13), second sealing washer (16) are installed to the one end inner wall of sealing sleeve (2), sealing sleeve (2) are connected through the screw thread closure with end pipe (13).
4. A device for fixing a metal wire of a flexible metal wire protection tube according to claim 3, wherein: wave strip (8) are provided with a plurality ofly, and are a plurality of wave strip (8) are the annular array setting, coupling ring (9) are installed to the outer wall of wave strip (8), the diameter of coupling ring (9) is less than the diameter of protection tube body (12).
5. A device for fixing a metal wire of a flexible metal wire protection tube according to claim 4, wherein: a first sealing ring (7) is installed on the inner wall of one end of the outer wrapping pipe (6), and the inner wall of the first sealing ring (7) is attached to the outer wall of the protection pipe body (12).
6. A device for fixing a metal wire of a flexible metal wire protection tube according to claim 5, wherein: the plug tube (4) is of a cylindrical structure, the plug tube (4) is in transition fit with the protection tube body (12), the electric wire body (1) is installed in the protection tube body (12), and the two ends of the electric wire body (1) penetrate through the protection tube body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221035456.8U CN217590070U (en) | 2022-05-02 | 2022-05-02 | Metal wire fixing device for flexible metal wire protection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221035456.8U CN217590070U (en) | 2022-05-02 | 2022-05-02 | Metal wire fixing device for flexible metal wire protection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217590070U true CN217590070U (en) | 2022-10-14 |
Family
ID=83547799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221035456.8U Active CN217590070U (en) | 2022-05-02 | 2022-05-02 | Metal wire fixing device for flexible metal wire protection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217590070U (en) |
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2022
- 2022-05-02 CN CN202221035456.8U patent/CN217590070U/en active Active
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