CN220964252U - Wire shell with long service life - Google Patents
Wire shell with long service life Download PDFInfo
- Publication number
- CN220964252U CN220964252U CN202322615472.5U CN202322615472U CN220964252U CN 220964252 U CN220964252 U CN 220964252U CN 202322615472 U CN202322615472 U CN 202322615472U CN 220964252 U CN220964252 U CN 220964252U
- Authority
- CN
- China
- Prior art keywords
- shell
- fixing flange
- clamping
- fixedly connected
- elastic protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000001681 protective effect Effects 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 238000009413 insulation Methods 0.000 claims description 10
- 239000011241 protective layer Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a long-service-life wire shell, which comprises: the elastic protection device comprises an elastic protection shell I, wherein a fixing flange I is fixedly connected above the elastic protection shell I, a through groove is formed above the fixing flange I, a sliding groove is formed in the through groove, a wedge block is connected in the through groove in a sliding manner, and a sliding rod is fixedly connected at one end of the wedge block; according to the utility model, the wire shell body is placed above the waterproof protection layer I on the inner side of the elastic protection shell II, then the clamping groove I of the elastic protection shell I and the clamping rod and the clamping block at one end of the elastic protection shell II are aligned, and then the installation is carried out, after the clamping block enters the through hole, the locking screw rod penetrates through the fixing flange I and is inserted into the locking screw hole to fix the elastic protection shell I and the elastic protection shell II, and the inner wire shell body can be protected through the waterproof protection layer I, the sealing performance formed by the clamping groove I and the clamping rod, so that the installation of workers is facilitated, and the installation working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of wire housing equipment, in particular to a wire housing with long service life.
Background
The outer shell of the electric wire is commonly called an electric wire sheath, which is a layer of outer packaging for protecting the inner conducting wire of the electric wire, the main functions of the electric wire sheath include insulation protection, physical protection, water and moisture resistance, insulation material protection, identification and recognition, and the like, common electric wire sheath materials comprise plastics, rubber, nylon, and the like, and the proper electric wire sheath materials are selected depending on specific application environments and requirements, and it is important to ensure that the electric wire sheath meets corresponding safety standards and use requirements so as to ensure the reliability and the safety of the electric wire.
The electric wire shell provides insulation protection, prevents that electric current from leaking or electric wire and external environment's direct contact to guarantee the safe operation of electric wire, the electric wire shell can protect the electric wire shell at outside cover protective tube in order to increase life, because current protective tube is integrated into one piece, can be more troublesome when installing, workman installs inconveniently, has increased the time of work, has reduced work efficiency.
Disclosure of utility model
The utility model aims at: in order to solve the problems that the prior wire shell is sleeved with a protection pipe outside to protect the wire shell in order to prolong the service life, the prior protection pipe is integrally formed, the prior protection pipe is troublesome to install, the installation of workers is inconvenient, the working time is prolonged, and the working efficiency is reduced, and the wire shell with long service life is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a long life wire housing comprising: the elastic protection shell I, elastic protection shell I top rigid coupling has flange I, flange I has seted up logical groove in the top, open the inslot portion and has seted up the spout, open inslot portion sliding connection has wedge type piece, wedge type piece one end rigid coupling has the slide bar, slide bar top rigid coupling has reset spring, reset spring other end rigid coupling spout top, wedge type piece runs through open the groove rigid coupling has the pull rod, the through-hole has been seted up to flange one end, flange I outside rotates and is connected with the locking screw, clamping groove I has been seted up to elastic protection shell one end, elastic protection shell I inboard rigid coupling has waterproof protective layer I, elastic protection shell below rigid coupling has flange II, flange II below rigid coupling has wedge type piece, elastic protection shell one end joint has elastic protection shell II, elastic protection shell II top rigid coupling has flange III, flange III one end rigid coupling has the fixture block, fixture block one end has seted up the locking screw, elastic protection shell II has wedge type end rigid coupling, elastic protection shell II has the clamping groove, four side rigid couplings have the fixture block.
As still further aspects of the utility model: the electric wire protection device comprises an elastic protection shell I and an elastic protection shell II, wherein an electric wire shell body is arranged on the inner side of the elastic protection shell I and the inner side of the elastic protection shell II, a heat insulation protection layer is fixedly connected on the inner side of the electric wire shell body, a waterproof protection layer II is fixedly connected on the inner side of the heat insulation protection layer, and an electric wire element is fixedly connected on the inner side of the waterproof protection layer II.
As still further aspects of the utility model: the sliding grooves are formed in two groups and symmetrically arranged on the inner sides of the through grooves, the sliding rods are formed in two groups and symmetrically fixedly connected to two ends of the wedge-shaped blocks, the sliding grooves are matched with the sliding rods, the through grooves are formed in multiple groups and uniformly arranged on the first fixing flange and the third fixing flange.
As still further aspects of the utility model: the clamping blocks are arranged in a number of groups and symmetrically fixedly connected with the third fixing flange and the fourth fixing flange, the through holes are arranged in a number of groups and symmetrically arranged on the first fixing flange and the second fixing flange, the clamping blocks are matched with the through holes, and the locking screw rod penetrates through the first fixing flange and is in threaded connection with the locking screw hole.
As still further aspects of the utility model: the first clamping grooves are formed in two groups and symmetrically arranged at two ends of the elastic protective shell, the second clamping rods are formed in multiple groups and symmetrically fixedly connected with the two ends of the elastic protective shell, and the first clamping grooves are matched with the first clamping rods.
As still further aspects of the utility model: the wedge-shaped clamping blocks are provided with a plurality of groups, the second fixing flange and the fourth fixing flange are uniformly fixedly connected, and the second clamping groove is matched with the wedge-shaped block.
As still further aspects of the utility model: the number of the locking screws is provided with a plurality of groups, and the locking screws are uniformly and symmetrically connected with the first fixing flange and the second fixing flange in a rotating mode.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the electric wire shell body is placed above the waterproof protection layer I on the inner side of the elastic protection shell II, then the clamping groove I and the through hole of the elastic protection shell I are aligned with the clamping rod and the clamping block at one end of the elastic protection shell II, after the clamping block enters the through hole, the locking screw rod penetrates through the fixing flange I and is inserted into the locking screw hole to fix the elastic protection shell I and the elastic protection shell II, and the electric wire shell body inside can be protected through the waterproof protection layer I, the sealing performance formed by the clamping groove I and the clamping rod;
2. When the length of the electric wire shell body is longer, the wedge-shaped clamping blocks at the two ends and the four ends of the fixed flange are inserted into the through grooves above the first fixed flange and the third fixed flange, when the wedge-shaped clamping blocks collide with the wedge-shaped blocks, the wedge-shaped surface at one end of the wedge-shaped blocks can be forced to move by an extrusion force to drive the reset spring and drive the wedge-shaped blocks to lift upwards, and when the clamping groove at one end of the wedge-shaped clamping blocks moves to the position below the wedge-shaped blocks, the wedge-shaped blocks can be automatically clamped into the clamping groove II due to the pressure of the reset spring, so that the electric wire shell is fixed, the installation of workers is facilitated, the installation work efficiency is improved, and when the electric wire shell is required to be disassembled, the electric wire shell can be disassembled only by pulling the pull rod.
Drawings
FIG. 1 is a schematic view of the overall structure of a long life wire housing according to the present utility model;
FIG. 2 is a schematic view showing the internal structure of a first elastic protective casing in a long-life wire casing according to the present utility model;
FIG. 3 is a schematic view of the internal structure of a through slot in a long life wire housing according to the present utility model;
FIG. 4 is a schematic top view of an elastic protective casing of a long life electrical wire casing according to the present utility model;
FIG. 5 is a schematic view of the bottom structure of a first elastic protective casing in a long life wire casing according to the present utility model;
FIG. 6 is an enlarged schematic view of the structure A of FIG. 3 in a long life wire housing according to the present utility model;
fig. 7 is a schematic cross-sectional view of an elastic protective casing in a long-life wire casing according to the present utility model.
In the figure: 1. an elastic protective shell I; 2. a first fixed flange; 3. a through groove; 4. a chute; 5. wedge-shaped blocks; 6. a slide bar; 7. a return spring; 8. a pull rod; 9. a through hole; 10. locking the screw rod; 11. a clamping groove I; 12. a waterproof protective layer I; 13. a second fixing flange; 14. wedge-shaped clamping blocks; 15. an elastic protective shell II; 16. a third fixing flange; 17. a clamping block; 18. locking the screw hole; 19. a clamping rod; 20. a fixing flange IV; 21. a clamping groove II; 22. a wire housing body; 23. a thermal insulation protective layer; 24. a waterproof protective layer II; 25. a wire element.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
Referring to fig. 1 to 7, in an embodiment of the present utility model, a long-life wire housing includes: the elastic protection shell I1 is fixedly connected with the fixing flange I2 above the elastic protection shell I1, the through groove 3 is formed above the fixing flange I2, the sliding groove 4 is formed inside the through groove 3, the wedge-shaped block 5 is fixedly connected inside the through groove 3, one end of the wedge-shaped block 5 is fixedly connected with the sliding rod 6, the reset spring 7 is fixedly connected above the sliding rod 6, the other end of the reset spring 7 is fixedly connected above the sliding groove 4, the wedge-shaped block 5 penetrates through the groove 3 and fixedly connected with the pull rod 8, the through hole 9 is formed in one end of the fixing flange I2, the locking screw 10 is rotationally connected to the outer side of the fixing flange I2, the clamping groove I11 is formed in one end of the elastic protection shell I1, the waterproof protection layer I12 is fixedly connected to the inner side of the elastic protection shell I1, the fixing flange II 13 is fixedly connected to the lower side of the elastic protection shell I, the wedge-shaped block 14 is fixedly connected to the lower side of the fixing flange II 13, the second elastic protection shell II 15 is fixedly connected to the upper side of the fixing flange II, the third fixing flange 16 is fixedly connected with the clamping block 17, the locking screw hole 18 is fixedly connected to one end of the clamping block 17, the second end of the clamping block 17 is fixedly connected with the clamping hole 18, the second end of the second elastic protection shell 15 is fixedly connected with the clamping rod 19, and the fourth clamping block 20 is fixedly connected to the second end of the fixing flange 20 is fixedly connected to the fixing flange II.
Referring to fig. 2 and 4, the inner sides of the first elastic protective shell 1 and the second elastic protective shell 15 are provided with an electric wire shell body 22, the inner side of the electric wire shell body 22 is fixedly connected with a heat insulation protection layer 23, the inner side of the heat insulation protection layer 23 is fixedly connected with a second waterproof protection layer 24, the inner side of the second waterproof protection layer 24 is fixedly connected with an electric wire element 25, and the service life of the electric wire shell body 22 can be prolonged through the second waterproof protection layer 24 and the heat insulation protection layer 23.
Referring to fig. 2 and 6, two groups of through grooves 3 are symmetrically formed in the number of the sliding grooves 4, two groups of sliding rods 6 are symmetrically fixedly connected to two ends of wedge-shaped blocks 5, the sliding grooves 4 are matched with the sliding rods 6, a plurality of groups of through grooves 3 are uniformly formed in the number of the through grooves 2 and above the fixing flanges three 16, and the wedge-shaped blocks 5 can be conveniently adjusted through the sliding grooves 3 and the sliding rods 6.
Referring to fig. 1, 2, 5 and 7, the number of the clamping blocks 17 is provided with a plurality of groups, which are symmetrically fixedly connected with the two ends of the third fixing flange 16 and the fourth fixing flange 20, the number of the through holes 9 is provided with a plurality of groups, which are symmetrically provided with the two ends of the first fixing flange 2 and the second fixing flange 13, the clamping blocks 17 are matched with the through holes 9, the locking screw 10 penetrates through the first fixing flange 2 and is in threaded connection with the locking screw holes 18, and the first elastic protection shell 1 and the second elastic protection shell 15 can be fixed through the through holes 9 and the clamping blocks 17.
Referring to fig. 2 and 7, the first clamping grooves 11 are provided with two groups and symmetrically provided with two ends of the first elastic protection shell 1, the clamping rods 19 are provided with multiple groups and symmetrically fixedly connected with two ends of the second elastic protection shell 15, the first clamping grooves 11 are matched with the clamping rods 19, and the inner wire shell body 22 can be protected through the sealing performance formed by the first clamping grooves 11 and the clamping rods 19.
Referring to fig. 2 and 5, the number of wedge-shaped clamping blocks 14 is provided with a plurality of groups, and the second clamping blocks are uniformly fixedly connected below the second fixing flange 13 and the fourth fixing flange 20, and the second clamping groove 21 is matched with the wedge-shaped block 5.
Referring to fig. 1 and 2, the number of the locking screws 10 is provided with a plurality of groups and uniformly and symmetrically rotatably connected with the first fixing flange 2 and the second fixing flange 13.
The working principle of the utility model is as follows: the wire shell body 22 is placed above the waterproof protective layer I12 on the inner side of the elastic protective shell II 15, then the clamping groove I11 of the elastic protective shell I1 and the through hole 9 are aligned with the clamping rod 19 and the clamping block 17 at one end of the elastic protective shell II 15, after the clamping block 17 enters the through hole 9, the locking screw 10 penetrates through the fixing flange I2 and is inserted into the locking screw hole 18 to fix the elastic protective shell I1 and the elastic protective shell II 15, the wire shell body 22 inside can be protected through the sealing performance formed by the waterproof protective layer I12, the clamping groove I11 and the clamping rod 19, when the length of the wire shell body 22 is relatively long, the clamping block 14 of the clamping flange II 13 and the bottom end of the fixing flange IV 20 is inserted into the through groove 3 above the fixing flange I2 and the fixing flange III 16, when the clamping block 14 of the clamping type V5 collides with the clamping block V, the clamping block 7 is forced to move by the extruding force due to the clamping surface at one end of the clamping block V5, the clamping spring 7 is driven to move upwards, and when the clamping groove II 21 at one end of the clamping block 14 moves to the clamping block V21, the clamping block 5 is required to be automatically lifted, and the clamping rod 21 is required to be installed and detached, and the labor is saved.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A long life wire housing comprising: elastic protection shell one (1), elastic protection shell one (1) top rigid coupling has mounting flange one (2), mounting flange one (2) top has been seted up logical groove (3), logical groove (3) inside has been seted up spout (4), logical groove (3) inside sliding connection has wedge type piece (5), wedge type piece (5) one end rigid coupling has slide bar (6), slide bar (6) top rigid coupling has reset spring (7), reset spring (7) other end rigid coupling spout (4) top, wedge type piece (5) run through logical groove (3) rigid coupling has pull rod (8), through-hole (9) have been seted up to mounting flange one end (2), mounting flange one (2) outside rotation is connected with locking screw (10), elastic protection shell one (1) one end has been seted up draw-in groove one (11), elastic protection shell one (1) inboard has one (12), elastic protection shell one (1) below rigid coupling has reset spring (7), reset spring (7) other end rigid coupling has spout (4) top, wedge type piece (5) run through mounting flange one (9) one end rigid coupling has pull rod (15), mounting flange one elastic protection shell one (15) below (15), clamping blocks (17) are fixedly connected to one end of the third fixing flange (16), locking screw holes (18) are formed in one end of the clamping blocks (17), clamping rods (19) are fixedly connected to one end of the second elastic protection shell (15), the fourth fixing flange (20) is fixedly connected to the lower portion of the second elastic protection shell (15), and clamping grooves (21) are formed in one end of the wedge-shaped clamping blocks (14).
2. The electric wire shell with long service life according to claim 1, wherein an electric wire shell body (22) is arranged on the inner sides of the first elastic protective shell (1) and the second elastic protective shell (15), a heat insulation protective layer (23) is fixedly connected on the inner side of the electric wire shell body (22), a second waterproof protective layer (24) is fixedly connected on the inner side of the heat insulation protective layer (23), and an electric wire element (25) is fixedly connected on the inner side of the second waterproof protective layer (24).
3. The long-service-life wire housing according to claim 1, wherein two groups of sliding grooves (4) are formed in number and symmetrically arranged on the inner side of the through grooves (3), two groups of sliding rods (6) are arranged in number and symmetrically fixedly connected with two ends of the wedge-shaped blocks (5), the sliding grooves (4) are matched with the sliding rods (6), and a plurality of groups of through grooves (3) are formed in number and uniformly arranged above the first fixing flange (2) and the third fixing flange (16).
4. The electric wire shell with long service life according to claim 1, wherein a plurality of groups of clamping blocks (17) are arranged, the fixing flange III (16) and the fixing flange IV (20) are symmetrically fixedly connected at two ends, a plurality of groups of through holes (9) are arranged, the fixing flange I (2) and the fixing flange II (13) are symmetrically arranged at two ends, the clamping blocks (17) are matched with the through holes (9), and the locking screw (10) penetrates through the fixing flange I (2) and is in threaded connection with the locking screw hole (18).
5. The electric wire shell with long service life according to claim 1, wherein two groups of clamping grooves I (11) are arranged in number and symmetrically provided with two ends of the elastic protective shell I (1), a plurality of groups of clamping rods (19) are arranged in number and symmetrically fixedly connected with two ends of the elastic protective shell II (15), and the clamping grooves I (11) are matched with the clamping rods (19).
6. The long-life wire housing of claim 1, wherein a plurality of groups of wedge-shaped clamping blocks (14) are provided and uniformly fixedly connected below the second fixing flange (13) and the fourth fixing flange (20), and the second clamping groove (21) is matched with the wedge-shaped block (5).
7. The long-life wire housing of claim 1, wherein a plurality of sets of locking screws (10) are provided and are uniformly and symmetrically rotatably connected to both ends of the first fixing flange (2) and the second fixing flange (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615472.5U CN220964252U (en) | 2023-09-26 | 2023-09-26 | Wire shell with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615472.5U CN220964252U (en) | 2023-09-26 | 2023-09-26 | Wire shell with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220964252U true CN220964252U (en) | 2024-05-14 |
Family
ID=91017754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322615472.5U Active CN220964252U (en) | 2023-09-26 | 2023-09-26 | Wire shell with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220964252U (en) |
-
2023
- 2023-09-26 CN CN202322615472.5U patent/CN220964252U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |