CN219143839U - Compression-resistant wire and cable - Google Patents
Compression-resistant wire and cable Download PDFInfo
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- CN219143839U CN219143839U CN202222076704.XU CN202222076704U CN219143839U CN 219143839 U CN219143839 U CN 219143839U CN 202222076704 U CN202222076704 U CN 202222076704U CN 219143839 U CN219143839 U CN 219143839U
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- 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
Abstract
The utility model discloses a compression-resistant wire and cable, in particular to the technical field of wires and cables, the existing wire and cable has poor self-protection effect and poor compression resistance, so that the wire and cable are easy to be seriously damaged in use, the practicability of the whole wire and cable is reduced, the compression-resistant structure in the wire and cable is inconvenient to replace, the compression-resistant wire and cable comprises a protective sleeve, the inner surface of the protective sleeve is provided with a protective layer, the inner surface of the protective layer is provided with a filling block, a plurality of wires are embedded in the filling block, the lower surface of the protective sleeve is connected with a first protective plate, the top end of the protective sleeve is provided with a bulge, and the top end of the bulge is connected with a compression-resistant device.
Description
Technical Field
The utility model relates to the technical field of wires and cables, in particular to a compression-resistant wire and cable.
Background
Wire and cable are used to transmit electrical energy, information and wire products for electromagnetic energy conversion, the broad sense of wire and cable is also simply referred to as cable, and the narrow sense of cable is insulated cable, which can be defined as: an aggregate consisting of; one or more insulated cores, and the respective coatings, total protective layers and outer protective layers that they may have, may also have additional uninsulated conductors.
The existing wire and cable has the following problems when in use:
1. the wire and cable have poor self-protection effect and poor compression resistance, so that the wire and cable are easy to be seriously damaged when in use, and the practicability of the whole wire and cable is reduced.
2. The compression-resistant structure in these wires and cables is not easy to replace.
For this purpose we propose a compression-resistant wire and cable to solve the above problems.
Disclosure of Invention
The utility model aims to provide a compression-resistant wire and cable, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a resistance to compression formula wire and cable, includes the protective sheath, the internal surface mounting of protective sheath has the protective layer, the internal surface mounting of protective layer has the filler, the filler is embedded to be equipped with a plurality of wires, the lower surface of protective sheath is connected with first backplate, the top both sides of first backplate all are connected with the side guard, the top of protective sheath is provided with the arch, bellied top is connected with pressure resistance device;
the compression device comprises a fixed block, two fixed buckles are connected to the lower end of the fixed block, a stabilizing groove is formed in one end, opposite to the surface, of the fixed buckle, vertical rods are connected between the two sides of the upper inner wall and the lower inner wall of the fixed block, first buffer springs are sleeved on the outer surfaces of the vertical rods, movable plates are sleeved on the outer surfaces of the vertical rods jointly, the lower ends of the movable plates are fixedly connected with the two first buffer springs, short rods are connected to the lower ends of the movable plates, pressing plates are connected to the lower ends of the short rods, two second buffer springs are connected to the lower inner wall of the fixed block, pressing blocks are connected to the top ends of the movable plates, and the top ends of the pressing blocks penetrate through the fixed block and are connected with second protection plates.
As a preferable technical scheme of the utility model, the two second buffer springs are positioned between the two first buffer springs, and the two second buffer springs are positioned below the pressing plate.
As a preferable technical scheme of the utility model, two sides of the top end of the bulge are provided with the fixing grooves matched with the fixing buckles, two cavities are formed in the bulge, a movable rod is movably inserted in the cavity, one end of the movable rod is connected with a limiting plate, the other end of the movable rod is positioned in the cavity and is connected with a vertical plate, the top end of the limiting plate is inserted with a locating pin, the outer surface of the movable rod is sleeved with a telescopic spring, one end of the telescopic spring is fixedly connected with one side inner wall of the cavity, the other end of the telescopic spring is fixedly connected with the vertical plate, one end of the vertical plate, which is opposite to the telescopic spring, is connected with a connecting rod, and one end of the connecting rod, which is opposite to the vertical plate, is connected with the stabilizing buckle matched with the stabilizing buckles.
As a preferable technical scheme of the utility model, one ends of the two cavities are respectively communicated with the fixed groove.
As a preferable technical scheme of the utility model, the first protection plate and the second protection plate are arc-shaped, the sizes of the first protection plate and the second protection plate are the same, and the first protection plate and the second protection plate are in mirror image distribution.
As a preferred embodiment of the present utility model, the length of both the side guard plates is the same as the length of the first guard plate.
As a preferable technical scheme of the utility model, the vertical sections of the protective sleeve, the protective layer and the filling block are all concentric circles.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the first protection plate, the protection sleeve, the filling block, the protection layer and the side protection plate are arranged, so that the self protection effect of the whole electric wire and cable is better, and the second protection plate in the compression-resistant device can drive the movable plate and the pressing plate to respectively extrude the first buffer spring and the second buffer spring when being impacted, so that the first buffer spring and the second buffer spring can generate a rebound force to buffer and absorb the impact, the situation that the electric wire and cable are easily seriously damaged when in use is avoided, and the compression resistance and the practicability of the whole electric wire and cable are improved.
2. According to the utility model, the fixing groove, the cavity, the limiting plate, the vertical plate, the telescopic spring, the connecting rod and the stabilizing buckle are arranged in the bulge, and the fixing buckle and the stabilizing groove are arranged on the fixing block, so that the compression-resistant device is convenient to take down from the whole electric wire and cable for replacement.
Drawings
Figure 1 is a schematic diagram of the structure of the present utility model,
figure 2 is a schematic structural view of the compression-resistant device in the utility model,
figure 3 is a cross-sectional view of a part of the structure of the compression-resistant device of the present utility model,
figure 4 is a schematic view of a bump structure according to the present utility model,
FIG. 5 is a cross-sectional view of a convex portion structure according to the present utility model.
In the figure: 1. a protective sleeve; 2. a compression-resistant device; 3. a protrusion; 4. filling blocks; 5. a wire; 6. a protective layer; 7. a first protective plate; 8. a side guard plate; 21. a fixed block; 22. briquetting; 23. a second protection plate; 24. a fixing buckle; 25. a stabilizing groove; 211. a vertical rod; 212. a second buffer spring; 213. a pressing plate; 214. a first buffer spring; 215. a movable plate; 216. a short bar; 31. a fixing groove; 32. a stabilizing buckle; 33. a limiting plate; 34. a positioning pin; 35. a cavity; 36. a connecting rod; 37. a riser; 38. a movable rod; 39. and a telescopic spring.
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.
Examples: as shown in fig. 1 to 5, the utility model provides a compression-resistant wire and cable, which comprises a protective sleeve 1, wherein a protective layer 6 is arranged on the inner surface of the protective sleeve 1, a filling block 4 is arranged on the inner surface of the protective layer 6, vertical sections of the protective sleeve 1, the protective layer 6 and the filling block 4 are all concentric circles, a plurality of wires 5 are embedded in the filling block 4, a first protective plate 7 is connected to the lower surface of the protective sleeve 1, side protective plates 8 are connected to the two sides of the top end of the first protective plate 7, the lengths of the two side protective plates 8 are the same as the length of the first protective plate 7, a bulge 3 is arranged at the top end of the protective sleeve 1, a compression-resistant device 2 is connected to the top end of the bulge 3, the compression-resistant device 2 comprises a fixed block 21, two fixed buckles 24 are connected to the lower end of the fixed block 21, stabilizing grooves 25 are respectively arranged at the opposite ends of the two fixed buckles 24, vertical rods 211 are respectively connected between the upper inner wall and the lower inner wall of the fixed block 21, the outer surfaces of the two vertical rods 211 are sleeved with first buffer springs 214, the outer surfaces of the two vertical rods 211 are sleeved with movable plates 215 together, the lower ends of the movable plates 215 are fixedly connected with the two first buffer springs 214, the lower ends of the movable plates 215 are connected with short rods 216, the lower ends of the short rods 216 are connected with pressing plates 213, the lower inner walls of the fixed blocks 21 are connected with two second buffer springs 212, the two second buffer springs 212 are positioned between the two first buffer springs 214, the two second buffer springs 212 are positioned below the pressing plates 213, the top ends of the movable plates 215 are connected with pressing blocks 22, the top ends of the pressing blocks 22 penetrate through the fixed blocks 21 and are connected with second protection plates 23, when the electric wire and cable protective sleeve 8 is used, the whole electric wire cable is firstly placed at a designated working position, and under the actions of the filling blocks 4, the protective layers 6, the protective sleeves 1, the first protection plates 7 and the side protection plates 8, the effect that can make self protection is better, and when whole wire and cable is receiving pressure or impact, the second protection shield 23 in compression device 2 can drive briquetting 22 to move down for fly leaf 215 in the fixed block 21 begins to move down along montant 211 and extrude first buffer spring 214, and the quarter butt 216 also can drive clamp plate 213 and move down and extrude second buffer spring 212 simultaneously, makes first buffer spring 214 and second buffer spring 212 begin to produce the resilience force and cushion and absorb this kind of pressure or impact force, in order to protect whole wire and cable, make this wire and cable's compressive properties better.
Further, the fixed slot 31 that the cooperation fixed knot 24 used has all been opened on the top both sides of protruding 3, two cavitys 35 have been seted up in the protruding 3, the one end of two cavitys 35 is linked together with fixed slot 31 respectively, the activity is inserted in the cavity 35 and is equipped with movable rod 38, the one end of movable rod 38 is connected with limiting plate 33, and the other end of movable rod 38 is located cavity 35 and is connected with riser 37, the locating pin 34 has been inserted on the top of limiting plate 33, telescopic spring 39 has been cup jointed to the surface of movable rod 38, telescopic spring 39's one end and one side inner wall fixed connection of cavity 35, and telescopic spring 39's the other end and riser 37 fixed connection, riser 37 one end that is dorsad telescopic spring 39 is connected with connecting rod 36, connecting rod 36 is dorsad to riser 37's one end is connected with the steady buckle 32 that the cooperation steady slot 25 used, when needs to change compression device 2, can pull out the locating pin 34 on two limiting plate 33 earlier, at the pulling limiting plate 33 makes movable rod 38 carry out in cavity 35, riser 37 can drive connecting rod 36 and remove thereupon, and telescopic spring 39 has moved and to take place connecting rod 36 and to push down the function of steady buckle 32 under the steady buckle 32 that the steady buckle 32 moves in the steady buckle 25, the steady buckle device that the steady buckle 32 moves in the steady buckle device 25, can make the steady buckle device 32 moves down, then, can make the steady buckle device 32 and then move down in the steady buckle 32 and move down, and then, can make the steady buckle 32 and then move down and then stable buckle 32, can be fixed knot 32, and can be fixed to the steady in the steady buckle 32.
Further, the first protection plate 7 and the second protection plate 23 are arc-shaped, the sizes of the first protection plate 7 and the second protection plate 23 are the same, and the first protection plate 7 and the second protection plate 23 are distributed in a mirror image mode, so that the structure of the whole electric wire and cable is more stable.
Working principle: when the electric wire and cable protection device is used, the whole electric wire and cable is firstly placed at a designated working position, the plurality of wires 5 in the electric wire and cable can better protect the electric wire and cable by the action of the filling block 4, the protection layer 6, the protection sleeve 1, the first protection plate 7 and the side protection plates 8, and when the whole electric wire and cable is subjected to pressure or impact, the second protection plate 23 in the compression device 2 can drive the pressing block 22 to move downwards, so that the movable plate 215 in the fixed block 21 starts to move downwards along the vertical rod 211 and press the first buffer spring 214, meanwhile, the short rod 216 can drive the pressing plate 213 to move downwards to press the second buffer spring 212, so that the first buffer spring 214 and the second buffer spring 212 start to generate a rebound force to buffer and absorb the pressure or impact force, thereby protecting the whole electric wire and cable, the compression resistance of the wire and cable is better, when the compression resistance device 2 needs to be replaced, the positioning pins 34 on the two limiting plates 33 can be pulled firstly, the limiting plates 33 are pulled to drive the movable rods 38 to move in the cavities 35, the vertical plates 37 can drive the connecting rods 36 to move and extrude the telescopic springs 39 at the moment, the connecting rods 36 can drive the stabilizing buckles 32 to move when moving, the stabilizing buckles 32 can be separated from the stabilizing grooves 25, then the fixing blocks 21 are pulled upwards to separate the fixing buckles 24 from the fixing grooves 31, the original compression resistance device 2 can be removed, then the fixing buckles 24 in the new compression resistance device 2 are clamped into the fixing grooves 31 in the bulges 3, the limiting plates 33 are released, the stabilizing buckles 32 are clamped into the stabilizing grooves 25 under the action of the rebound force of the telescopic springs 39, then, the stopper 33 is not moved by the positioning pin 34.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a resistance to compression formula wire and cable, includes protective sheath (1), its characterized in that: the inner surface of the protective sleeve (1) is provided with a protective layer (6), the inner surface of the protective layer (6) is provided with a filling block (4), a plurality of leads (5) are embedded in the filling block (4), the lower surface of the protective sleeve (1) is connected with a first protective plate (7), both sides of the top end of the first protective plate (7) are connected with side protective plates (8), the top end of the protective sleeve (1) is provided with a bulge (3), and the top end of the bulge (3) is connected with a compression-resistant device (2);
the compression device (2) comprises a fixed block (21), two fixed buckles (24) are connected to the lower extreme of the fixed block (21), two stabilizing grooves (25) are formed in one end, opposite to the surface, of each fixed buckle (24), vertical rods (211) are connected between two sides of the upper inner wall and the lower inner wall of the fixed block (21), first buffer springs (214) are sleeved on the outer surfaces of the vertical rods (211), movable plates (215) are sleeved on the outer surfaces of the vertical rods (211) jointly, the lower ends of the movable plates (215) are fixedly connected with the two first buffer springs (214), short rods (216) are connected to the lower ends of the movable plates (215), pressing plates (213) are connected to the lower ends of the short rods (216), two second buffer springs (212) are connected to the lower inner wall of the fixed block (21), pressing blocks (22) are connected to the top ends of the movable plates (215), and the second protection plates (23) are connected to the top ends of the pressing blocks (22) in a penetrating mode.
2. A compression-resistant wire and cable according to claim 1, wherein: the two second buffer springs (212) are located between the two first buffer springs (214), and the two second buffer springs (212) are located below the pressing plate (213).
3. A compression-resistant wire and cable according to claim 1, wherein: the utility model discloses a fixed knot is fixed to protruding top both sides of (3) all open fixed slot (31) that cooperation was detained (24) and is used, two cavitys (35) have been seted up in protruding (3), the activity is inserted in cavity (35) and is equipped with movable rod (38), the one end of movable rod (38) is connected with limiting plate (33), and the other end of movable rod (38) is located cavity (35) and is connected with riser (37), locating pin (34) have been inserted on the top of limiting plate (33), telescopic spring (39) have been cup jointed to the surface of movable rod (38), one end and one side inner wall fixed connection of cavity (35) of telescopic spring (39), and the other end and riser (37) fixed connection of telescopic spring (39), the one end that riser (37) were dorsad is connected with connecting rod (36), the one end that connecting rod (36) were dorsad is connected with the steady knot (32) that cooperation was detained (25) and is used.
4. A compression-resistant wire and cable according to claim 3, wherein: one end of each of the two cavities (35) is communicated with the fixing groove (31).
5. A compression-resistant wire and cable according to claim 1, wherein: the first protection plate (7) and the second protection plate (23) are arc-shaped, the first protection plate (7) and the second protection plate (23) are identical in size, and the first protection plate (7) and the second protection plate (23) are in mirror image distribution.
6. A compression-resistant wire and cable according to claim 1, wherein: the length of each side guard (8) is the same as that of the first guard (7).
7. A compression-resistant wire and cable according to claim 1, wherein: the vertical sections of the protective sleeve (1), the protective layer (6) and the filling block (4) are concentric circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222076704.XU CN219143839U (en) | 2022-08-09 | 2022-08-09 | Compression-resistant wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222076704.XU CN219143839U (en) | 2022-08-09 | 2022-08-09 | Compression-resistant wire and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219143839U true CN219143839U (en) | 2023-06-06 |
Family
ID=86598794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222076704.XU Active CN219143839U (en) | 2022-08-09 | 2022-08-09 | Compression-resistant wire and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219143839U (en) |
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2022
- 2022-08-09 CN CN202222076704.XU patent/CN219143839U/en active Active
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