CN218472461U - Photoelectric composite cable joint structure - Google Patents
Photoelectric composite cable joint structure Download PDFInfo
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- CN218472461U CN218472461U CN202222788858.1U CN202222788858U CN218472461U CN 218472461 U CN218472461 U CN 218472461U CN 202222788858 U CN202222788858 U CN 202222788858U CN 218472461 U CN218472461 U CN 218472461U
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- composite cable
- sleeve
- pipe
- photoelectric composite
- reducer pipe
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Abstract
The utility model provides a photoelectric composite cable joint structure, which belongs to the technical field of photoelectric composite cables and comprises a sleeve, a plurality of groups of pipe bodies, a reducer pipe and a plurality of extension pipes, wherein both ends of the sleeve are open, the sleeve is filled with insulating filler, the plurality of groups of pipe bodies are arranged in the filler, and both ends of the plurality of groups of pipe bodies are respectively led out from the openings at both ends of the sleeve; the end, with the smaller outer diameter, of the reducer pipe is detachably connected with one end of the sleeve, the reducer pipe is used for sleeving the end of the photoelectric composite cable, the reducer pipe wraps the photoelectric composite cable, and the plurality of wire cores respectively penetrate through the plurality of pipe bodies correspondingly and extend out of the other end of the pipe bodies; the one end that the reducer pipe was kept away from to the sleeve is located to a plurality of extension pipes, and a plurality of extension pipes correspond respectively and connect a plurality of bodys, and the sinle silk corresponds respectively and passes and stretch out from its tip from a plurality of extension pipes, with this articulate at the photoelectric composite cable end, can pass this joint with a plurality of sinle silks of cable, realize being connected with other cable ends or equipment, convenient to use, the performance is good, and is fire-retardant.
Description
Technical Field
The utility model belongs to the technical field of the photoelectric composite cable, more specifically says, relates to a photoelectric composite cable joint design.
Background
The photoelectric composite cable is a cable which combines an optical cable and a cable on one cable, is a novel access mode and can solve the problems of broadband access, equipment power consumption and signal transmission. The photoelectric composite cable is a photoelectric composite cable formed by combining a power core wire, a control core wire and optical fiber signal transmission into a whole, is installed on a cable drum or a reel for use, is mainly applied to various large-scale mobile equipment of cranes and electric driving lamps, can be used in indoor good working condition environments and outdoor relatively severe working condition environments. When the photoelectric composite cable is used, a connector is needed at the end part of the photoelectric composite cable, and the conventional cable connector cannot be suitable for the photoelectric composite cable, so that a connector suitable for the photoelectric composite cable is needed to be provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a photoelectric composite cable joint structure aims at solving the cable joint among the prior art and is not suitable for photoelectric composite cable's technical problem.
In order to achieve the above object, the utility model adopts the following technical scheme: there is provided an optoelectric composite cable joint structure including:
the two ends of the sleeve are both opened, insulating fillers are filled in the sleeve, and the inner diameter of the sleeve is larger than the outer diameter of the photoelectric composite cable;
the plurality of groups of tube bodies are all arranged in the insulating filler, and two ends of the tube bodies are respectively led out from openings at two ends of the sleeve;
the reducer pipe is used for sleeving the end of the photoelectric composite cable, wraps the photoelectric composite cable, and a plurality of wire cores in the photoelectric composite cable respectively penetrate through the plurality of pipe bodies one by one and extend out of the other end of the pipe bodies;
the extension pipes are arranged at one end, far away from the reducer pipe, of the sleeve, the extension pipes are connected with the pipe bodies in a one-to-one correspondence mode respectively, the extension pipes are axially located in the axial extending direction of the pipe bodies, and a plurality of wire cores in the photoelectric composite cable penetrate through the extension pipes one by one and extend out of the end portions of the extension pipes.
In a possible implementation manner, the outer diameter of the end with the smaller outer diameter of the reducer pipe is equal to the outer diameter of the sleeve, and the wall thickness of the reducer pipe is equal to the wall thickness of the sleeve.
In one possible implementation, the extension tube inner diameter is smaller than the tube body inner diameter.
In one possible implementation, the extension tube is made of an elastic material to form a package for a plurality of cores of the photoelectric composite cable.
In a possible implementation manner, the reducer pipe is made of an elastic material, and the end with the larger outer diameter is provided with an annular spring ring used for wrapping the photoelectric composite cable.
In a possible implementation manner, a temperature sensor is arranged on the reducer pipe in a penetrating manner and close to the sleeve, and the temperature sensor is used for detecting the internal temperature of the reducer pipe.
In a possible implementation mode, the detachable connection is a buckle connection, the reducer pipe is close to the outer wall of one end of the sleeve and is provided with a male buckle, the outer wall of the sleeve is provided with a female buckle, and the male buckle is connected with the female buckle in an adaptive mode.
In a possible implementation manner, the photoelectric composite cable joint structure further includes a display, the temperature sensor is electrically connected to the display, and the display is used for displaying temperature information.
In a possible implementation mode, the display is electrically connected with an alarm, the display is set with a temperature alarm threshold, and if the detected temperature exceeds the temperature alarm threshold, the display indicates that the alarm sends out an alarm signal.
In a possible implementation manner, the outer wall of the sleeve, the outer wall of the extension pipe and the outer wall of the reducing pipe are all provided with fireproof layers.
The utility model provides a photoelectric composite cable joint structure's beneficial effect lies in: compared with the prior art, the photoelectric composite cable joint structure comprises a sleeve, a plurality of groups of pipe bodies, a reducer pipe and a plurality of extension pipes, wherein both ends of the sleeve are open, insulating fillers are filled in the sleeve, and the inner diameter of the sleeve is larger than the outer diameter of the photoelectric composite cable; the multiple groups of pipe bodies are all arranged in the insulating filler, and two ends of the pipe bodies are respectively led out from openings at two ends of the sleeve; the reducer pipe is used for sleeving the end of the photoelectric composite cable, the reducer pipe wraps the photoelectric composite cable, and a plurality of wire cores in the photoelectric composite cable respectively penetrate through the plurality of pipe bodies one by one and extend out of the other end of the pipe bodies; the one end that the reducer pipe was kept away from to the sleeve is located to a plurality of extension pipes, a plurality of extension pipes are respectively the one-to-one and are connected a plurality of bodys, extension pipe axial is on body axial extending direction, the inside a plurality of sinle silks of photoelectric composite cable one-to-one respectively should pass in a plurality of extension pipes and stretch out from its tip, with this articulate at photoelectric composite cable end, can pass this joint with a plurality of sinle silks of cable, realize being connected with other cable ends or equipment, high durability and convenient use, good performance, it is fire-retardant.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a structure of a photoelectric composite cable joint provided in an embodiment of the present invention (arrows indicate installation directions of a photoelectric composite cable and a joint);
fig. 2 is a side view of a sleeve of a photoelectric composite cable joint structure according to an embodiment of the present invention.
Description of reference numerals:
1. a sleeve; 2. a pipe body; 3. a reducer pipe; 4. an extension tube; 5. an insulating filler; 6. a spring ring; 7. a temperature sensor; 8. a display; 9. and (5) buckling.
Detailed Description
In order to make the technical problem, technical solution and beneficial effects to be solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to fig. 2, a structure of a photoelectric composite cable joint according to the present invention will be described. The photoelectric composite cable joint structure comprises a sleeve 1, a plurality of groups of tube bodies 2, a reducer pipe 3 and a plurality of extension pipes 4, wherein two ends of the sleeve 1 are both provided with openings, insulating fillers 5 are filled in the sleeve 1, and the inner diameter of the sleeve 1 is larger than the outer diameter of the photoelectric composite cable; the plurality of groups of pipe bodies 2 are all arranged in the insulating filler 5, and two ends of the pipe bodies are respectively led out from openings at two ends of the sleeve 1; the reducer pipe 3 is gradually reduced or increased along the axial outer diameter from one end to the other end, the end with the smaller outer diameter is detachably connected with one end of the sleeve 1, the reducer pipe 3 is used for being sleeved with the end of the photoelectric composite cable, the reducer pipe 3 wraps the photoelectric composite cable, and a plurality of wire cores in the photoelectric composite cable respectively penetrate through the plurality of tube bodies 2 one by one and extend out of the other end of the tube bodies 2; a plurality of extension pipes 4 are located sleeve 1 and are kept away from the one end of reducing pipe 3, and a plurality of body 2 are connected to a plurality of extension pipes 4 one-to-one respectively, and extension pipe 4 axial is on 2 axial extending direction of body, and the inside a plurality of sinle silks of photoelectricity composite cable are one to one respectively to pass in a plurality of extension pipes 4 and stretch out from its tip.
Compared with the prior art, the photoelectric composite cable joint structure provided by the utility model has the advantages that both ends of the sleeve 1 are opened, the sleeve 1 is filled with the insulating filler 5, and the inner diameter of the sleeve 1 is larger than the outer diameter of the photoelectric composite cable; the plurality of groups of tube bodies 2 are all arranged in the insulating filler, and two ends of the tube bodies are respectively led out from openings at two ends of the sleeve 1; the reducer pipe 3 is gradually reduced or increased along the axial outer diameter from one end to the other end, the end with the smaller outer diameter is detachably connected with one end of the sleeve 1, the reducer pipe 3 is used for being sleeved with the end of the photoelectric composite cable, the reducer pipe 3 wraps the photoelectric composite cable, and a plurality of wire cores in the photoelectric composite cable respectively penetrate through the plurality of tube bodies 2 one by one and extend out of the other end of the tube bodies 2; a plurality of extension pipes 4 are located sleeve 1 and are kept away from the one end of reducing pipe 3, a plurality of body 2 are connected to a plurality of extension pipes 4 one-to-one respectively, extension pipe 4 axial is on 2 axial extending direction of body, the inside a plurality of sinle silks of photoelectric composite cable one-to-one respectively should pass in a plurality of extension pipes 4 and stretch out from its tip, with this articulate at photoelectric composite cable end, can pass this joint with a plurality of sinle silks of cable, realize being connected with other cable ends or equipment, high durability and convenient use, high performance, and flame retardance.
The plurality of groups of tube bodies 2 include three tubes for passing through the power wire core, one tube for passing through the control wire core, and one tube for passing through the optical fiber. The number of extension tubes 4 is the same as the number of tube bodies 2, corresponding to the extension of the length of the tube bodies 2. The insulating filler 5 is filled into the sleeve 1 by using an insulating material in the prior art. Before the photoelectric composite cable is installed with the connector, an outer sheath and the like of the photoelectric composite cable are stripped and removed, and only a plurality of wire cores are left, so that the photoelectric composite cable is convenient to connect with the connector and is also convenient to connect with wiring ends of other cables or equipment.
In order to realize that the photoelectric composite cable is easily sleeved and connected with the reducer pipe 3, in some embodiments, please refer to fig. 1 to 2, an outer diameter of an end of the reducer pipe 3 with a smaller outer diameter is equal to an outer diameter of the sleeve 1, and a wall thickness of the reducer pipe 3 is equal to a wall thickness of the sleeve 1. Preferably, the end of the optoelectric composite cable abuts against the end (left end in fig. 1) of the sleeve 1.
In some embodiments, referring to fig. 1-2, the inner diameter of the extension tube 4 is smaller than the inner diameter of the tube body 2. The inner diameter of the extension pipe 4 is gradually reduced from one end close to the sleeve 1 to the other end, so that a wire core of the photoelectric composite cable can be wrapped, and an insulation effect is achieved. The extension pipe 4 wraps the wire core to enable the wire core to be in a tightened state, and the extension pipe 4 is tightly attached to the outer surface of the cable core. The utility model provides a photoelectric cables's sinle silk can be understood as the heart yearn again. The end of the extension tube 4 and the end of the tube body 2 can be made by integral hot melting molding. So that the phenomena of clamping stagnation and the like can not occur in the process of passing the wire core.
In some embodiments, referring to fig. 1 to 2, the extension tube 4 is made of an elastic material to form a package for a plurality of cores of the photoelectric composite cable. The length of the extension tube 4 is not limited, and is shorter than the exposed length of the wire core, so that the extension tube can be conveniently connected with other cables or equipment.
In some embodiments, referring to fig. 1 to 2, the reducer pipe 3 is made of an elastic material, and an annular spring ring 6 is disposed at the end with the larger outer diameter, and the spring ring 6 is used for wrapping the photoelectric composite cable. The spring ring 6 is an annular member made of elasticity, and can present a trend or state of shrinking inwards through the elasticity of the spring ring, at the moment, after the reducer pipe 3 is sleeved on the photoelectric composite cable, the spring ring 6 is tightly attached to the outer circumferential wall of the photoelectric composite cable, so that the reducer pipe 3 is tightly attached to the photoelectric composite cable, and meanwhile, the reducer pipe and the photoelectric composite cable are easy to install.
In some embodiments, referring to fig. 1 to 2, a temperature sensor 7 is disposed on the reducer pipe 3 near the sleeve 1, and the temperature sensor 7 is used for detecting the temperature inside the reducer pipe 3. A temperature sensor 7 is also provided on the sleeve 1, passing inside the sleeve 1, for detecting the temperature of the insulating filler 5, which can represent the temperature of the core of the opto-electric composite cable. The temperature sensor 7 is preferably a product having a fire-proof property.
In some embodiments, please refer to fig. 1 to 2, the detachable connection is a buckle 9 connection, a male buckle is disposed on an outer wall of the reducer pipe 3 near one end of the sleeve 1, a female buckle is disposed on an outer wall of the sleeve 1, and the male buckle and the female buckle are in adaptive clamping connection. The connection mode is simple and the operation is convenient. Buckle 9 sets up to a plurality ofly along sleeve 1 excircle circumference, can play to reducing pipe 3 with sleeve 1 be connected.
In some embodiments, referring to fig. 1 to fig. 2, the optical electrical composite cable joint structure further includes a display 8, the temperature sensor 7 is electrically connected to the display 8, and the display 8 is used for displaying temperature information. Normally, spontaneous combustion is likely to occur if the joint is at a high temperature, and spontaneous combustion or fire can be prevented by monitoring the temperature of the joint in real time, so that the technical effect of early prevention is achieved.
In some embodiments, referring to fig. 1-2, the display 8 is electrically connected to an alarm (not shown in the figures), the display 8 is set with a temperature alarm threshold, and if the detected temperature exceeds the temperature alarm threshold, the display 8 instructs the alarm to send an alarm signal. The inside controller that is provided with of display 8, like the PLC controller, can set for or adjust temperature alarm threshold value, in time monitor the temperature, if reach high temperature then report to the police immediately, remind the staff in time to handle. The display 8 is a prior art product having a display screen.
In some embodiments, referring to fig. 1 to 2, the outer wall of the sleeve 1, the outer wall of the extension pipe 4 and the outer wall of the reducer pipe 3 are provided with fire-proof layers. The fireproof layer is made of fireproof or flame-retardant materials and can play a fireproof role. The sleeve 1, the extension pipe 4 and the reducer pipe 3 are all made of insulating materials.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Photoelectric composite cable joint structure, its characterized in that includes:
the two ends of the sleeve are both opened, insulating fillers are filled in the sleeve, and the inner diameter of the sleeve is larger than the outer diameter of the photoelectric composite cable;
the plurality of groups of tube bodies are all arranged in the insulating filler, and two ends of the tube bodies are respectively led out from openings at two ends of the sleeve;
the reducer pipe is used for sleeving the end of the photoelectric composite cable, the reducer pipe wraps the photoelectric composite cable, and a plurality of wire cores in the photoelectric composite cable respectively penetrate through the plurality of pipe bodies one by one and extend out of the other end of the pipe bodies;
the extension pipes are arranged at one end, far away from the reducer pipe, of the sleeve, the extension pipes are connected with the pipe bodies in a one-to-one correspondence mode respectively, the extension pipes are axially located in the axial extending direction of the pipe bodies, and a plurality of wire cores in the photoelectric composite cable penetrate through the extension pipes one by one and extend out of the end portions of the extension pipes.
2. The optoelectronic composite cable joint structure of claim 1, wherein the end of the reducer pipe with the smaller outer diameter has an outer diameter equal to the outer diameter of the sleeve, and the wall thickness of the reducer pipe is equal to the wall thickness of the sleeve.
3. The optoelectronic composite cable joint structure of claim 1, wherein the inner diameter of the extension tube is smaller than the inner diameter of the tube body.
4. The optoelectronic composite cable joint structure of claim 1, wherein the extension tube is made of an elastic material to form a package for a plurality of cores of the optoelectronic composite cable.
5. The optical-electrical composite cable joint structure of claim 1, wherein the reducer pipe is made of an elastic material, and the end with the larger outer diameter is provided with a ring-shaped spring ring for wrapping the optical-electrical composite cable.
6. The optoelectronic composite cable joint structure of claim 1, wherein a temperature sensor is disposed through the reducer pipe near the sleeve, and the temperature sensor is configured to detect an internal temperature of the reducer pipe.
7. The optical-electrical composite cable joint structure of claim 1, wherein the detachable connection is a snap connection, a male buckle is disposed on an outer wall of the reducer pipe near one end of the sleeve, a female buckle is disposed on an outer wall of the sleeve, and the male buckle is in fit and snap connection with the female buckle.
8. The optoelectronic composite cable joint structure of claim 6, further comprising a display, wherein the temperature sensor is electrically connected to the display, and the display is used for displaying temperature information.
9. The optoelectronic composite cable joint structure of claim 8, wherein the display is electrically connected to an alarm, the display is set with a temperature alarm threshold, and the display instructs the alarm to send an alarm signal if the detected temperature exceeds the temperature alarm threshold.
10. The optical-electrical composite cable joint structure of claim 1, wherein the outer wall of the sleeve, the outer wall of the extension pipe and the outer wall of the reducer pipe are all provided with a fire-proof layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222788858.1U CN218472461U (en) | 2022-10-21 | 2022-10-21 | Photoelectric composite cable joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222788858.1U CN218472461U (en) | 2022-10-21 | 2022-10-21 | Photoelectric composite cable joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218472461U true CN218472461U (en) | 2023-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222788858.1U Active CN218472461U (en) | 2022-10-21 | 2022-10-21 | Photoelectric composite cable joint structure |
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|---|---|
| CN (1) | CN218472461U (en) |
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- 2022-10-21 CN CN202222788858.1U patent/CN218472461U/en active Active
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