CN112510588B - Electrical engineering construction device based on Internet of things and use method thereof - Google Patents
Electrical engineering construction device based on Internet of things and use method thereof Download PDFInfo
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- CN112510588B CN112510588B CN202011234017.5A CN202011234017A CN112510588B CN 112510588 B CN112510588 B CN 112510588B CN 202011234017 A CN202011234017 A CN 202011234017A CN 112510588 B CN112510588 B CN 112510588B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
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Abstract
The invention discloses an electrical engineering construction device based on the Internet of things and a using method thereof, belonging to the technical field of electrical engineering construction, the electrical engineering construction device based on the Internet of things and the using method thereof, the electrical engineering construction device based on the Internet of things comprises an operation table and a pay-off reel fixedly arranged at the upper end of the operation table, a wire reel is sleeved in the pay-off reel, a lead arranged in the pay-off reel penetrates through a wire inlet cylinder and extends into a triggering connecting body through the matching of the pay-off reel, a pressure sensor in the triggering connecting body detects the lead, an arc-shaped supporting preheating block is triggered to be started, so that a foaming extrusion sleeve in the wire inlet cylinder is preheated, a foaming reaction is generated after the foaming extrusion sleeve is preheated to form a foaming layer outside the lead, the foaming layer not only plays a role in protecting the lead, but also effectively enhances the mechanical strength of the connection between the lead and the wire inlet cylinder, effectively avoid the lead wire to break away from the admission line section of thick bamboo when dragging, effectively made things convenient for the threading installation of lead wire.
Description
Technical Field
The invention relates to the technical field of electrical engineering construction, in particular to an electrical engineering construction device based on the Internet of things and a using method thereof.
Background
In the building electrical engineering work progress, often use the lead wire to pull the intraductal cable of line, especially be used for the pulling of dark line in the wall more, wear out the lead wire pipe along the line during use, later will wear out the lead wire and be connected with the cable, the rethread pulls back the pull wire, can bring the cable into the spool in, accomplishes the wiring.
At present, when an electric circuit is installed, a construction master sets a reserved hole of an electric wire in advance, the circuit cannot be buried by using an embedded method, the circuit can only stretch into the electric wire through the reserved hole of the construction master, and the introduced circuit is blocked and cannot be discharged from an outlet at the other end when the circuit is inevitably uneven in the stretching process; in addition, if the electric wire is directly dragged from the reserved hole, the outer end face of the electric wire is easily abraded. Therefore, in the threading construction of the electrical engineering, the threading device is usually used for threading, the lead is connected to the threading device, the phenomenon that the lead and the threading device fall off can often occur in the threading process, and the inconvenience of threading can be often caused easily.
Therefore, the electric engineering construction device based on the Internet of things and the using method thereof are provided for effectively solving some problems in the prior art.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an electrical engineering construction device based on the Internet of things and a using method thereof.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The electric engineering construction device based on the Internet of things comprises an operation table and a pay-off reel fixedly installed at the upper end of the operation table, wherein a wire spool is installed on the inner sleeve of the pay-off reel, a wire outlet barrel communicated with the inside of the pay-off reel is arranged outside the bottom end of the pay-off reel, the upper end of the front side of the operation table, far away from the pay-off reel, is fixedly connected with an arc-shaped bearing preheating block through a support, a heating block is installed inside the arc-shaped bearing preheating block, a wire inlet barrel corresponding to the position of the wire outlet barrel is embedded and connected on the arc-shaped bearing preheating block, the front end of the wire inlet barrel is in threaded connection with a triggering connection body, a pressure sensor is embedded and installed inside one end, close to the wire inlet barrel, of the wire inlet barrel is sleeved with a foaming extrusion sleeve, a control box is installed on the operation table, and a data module and a controller which are in signal connection with the pressure sensor are installed in the control box, the controller is electrically connected with the heating block.
Further, the inner middle part of drawing drum rotates and installs the pay off spool, fixed mounting has the motor that carries out the drive to the pay off spool on the outer end wall of drawing drum, one side of keeping away from the motor of drawing drum inlays and establishes and installs the closing cap dish, the fixed cover of wire reel is located on the pay off spool, and the pay off spool is used for the encapsulation of wire reel, and when the operation, only need to install the wire reel on the pay off spool, on the repayment closing cap dish can, lead wire on the wire reel is drawn forth through the outlet tube.
Furthermore, the inner of closing cap dish is equipped with the cavity sleeve that corresponds with the unwrapping wire axle position, cavity sleeve's the inner links up with the rotatory activity of unwrapping wire axle, sets up cavity sleeve and plays certain limiting displacement to the wire winding dish, still plays the guide effect to the rotation of unwrapping wire axle simultaneously.
Further, the data module includes interconnect's data acquisition module, data transmission module and data storage module, the data acquisition module is connected with pressure sensor, the data transmission module is connected with the controller, realizes that when pressure sensor detects that there is the lead wire to stretch into, just triggers arc bearing preheating block and carries out heat treatment, realizes intelligent control.
Furthermore, the front end of the trigger connection body is provided with a threaded sleeve, the threaded sleeve is in threaded connection with the inner end of the wire inlet cylinder, the pressure sensor is installed at one side, away from the wire inlet cylinder, of the threaded sleeve, the trigger connection body is made of transparent materials, visual observation is easy, threaded connection is adopted, and the trigger connection body is easy to detach from the wire inlet cylinder.
Furthermore, the foaming extrusion sleeve comprises an outer extrusion sleeve sleeved inside the wire inlet barrel, a foaming agent filling layer and a foaming material filling layer are sequentially distributed inside the outer extrusion sleeve from inside to outside, the inner layers of the foaming material filling layer and the foaming agent filling layer close to the center inside the wire inlet barrel are respectively coated with a hot melting layer, when the pressure sensor detects that the lead wire extends into the outer extrusion sleeve, an arc-shaped bearing preheating block is triggered to start a heating function, the arc-shaped bearing preheating block plays a preheating role in the foaming extrusion sleeve inside the wire inlet barrel, and the hot melting layer is heated and melted, the foaming material filling layer and the foaming agent filling layer perform a foaming reaction in a heating environment to form a foaming layer, so that the lead wire inside the wire inlet barrel is tightly wrapped, the protection effect is achieved on the lead wire, and the mechanical strength of the connection between the lead wire and the wire inlet barrel is effectively enhanced.
Furthermore, the foaming material filling layer is made of a chemical foaming material, the foaming agent filling layer is made of a polyurethane foaming agent, and the hot melting layer is made of a hot melting material.
Further, the front end that triggers the connector is equipped with the lantern ring, the movable sleeve is equipped with long arm hook on the lantern ring, long arm hook is for detaining the arc hook of establishing with the lantern ring activity, the rear end of arc hook is equipped with the handle, utilizes long arm hook to detain the lantern ring that triggers the connector front end at the other end of preformed hole and establishes, detains with the lantern ring when long arm hook and establish the back, changes in the technical staff and pulls the inlet wire section of thick bamboo that is connected with the lead wire.
The use method of the electric engineering construction device based on the Internet of things comprises the following steps:
s1, leading out a lead from the pay-off reel through a lead outlet cylinder when the trigger connector is used by a person skilled in the art, wherein the lead penetrates through the lead inlet cylinder and extends into the trigger connector;
s2, after the outer part of the lead wire is contacted with the pressure sensor on the inner side of the trigger connection body, the heating block in the arc-shaped bearing preheating block is started to heat through the controller, the heating block preheats the wire inlet cylinder, the foaming extrusion sleeve in the wire inlet cylinder foams after being heated, and the generated foaming layer only covers the outer part of the lead wire, so that the tight connection between the lead wire and the wire inlet cylinder is realized;
s3, a technician holds the wire inlet barrel by hand and guides the wire inlet barrel into the preformed hole, in the process, the long arm hook is used for buckling the lantern ring at the front end of the trigger connection body at the other end of the preformed hole, and after the long arm hook is buckled with the lantern ring, the technician can drag the wire inlet barrel connected with the lead wire more easily;
and S4, after the front end of the wire inlet tube is exposed out of the other end of the preformed hole, manually rotating to trigger the connecting body, wherein the outer end of the lead is exposed so as to connect the lead with a cable or other equipment, and the wire inlet tube is reserved on the lead to protect the lead.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) in the scheme, the lead wire arranged in the pay-off reel penetrates through the wire inlet cylinder and extends into the trigger connecting body through the matching of the pay-off reel, the wire inlet cylinder and the trigger connecting body, when the pressure sensor in the trigger connection body detects the lead wire, the arc-shaped bearing preheating block is triggered to be started to preheat the foaming extrusion sleeve in the lead wire cylinder, foaming reaction is generated after the foaming extrusion sleeve is preheated to form a foaming layer outside the lead wire, the foaming layer not only plays a role in protecting the lead wire, but also effectively enhances the mechanical strength of connection between the lead wire and the lead wire cylinder, effectively prevents the lead wire from being separated from the lead wire cylinder in the dragging process, the threading installation of the lead is simple and convenient to a certain extent, and after the installation, the wire inlet tube with the foaming layer is pre-embedded in the reserved hole, the lead is protected, and large friction between the lead and the wall of the reserved hole is effectively prevented.
(2) The inner middle part of drawing drum rotates installs the spool, fixed mounting has the motor that carries out the drive to the spool on the outer end wall of drawing drum, one side of keeping away from the motor of drawing drum inlays to establish and installs the closing cap dish, the fixed cover of spool is located on the spool, the spool is used for the suit of spool, when the operation, only need to install the spool on the spool, closing cap dish on the repayment can, lead wire on the spool is drawn forth through the outlet tube, the inner of closing cap dish is equipped with the hollow sleeve that corresponds with the spool position, hollow sleeve's the inner links up with the rotatory activity of spool, set up hollow sleeve and play certain limiting displacement to the spool, still play the guide effect to the rotation of spool simultaneously.
(3) The data module includes interconnect's data acquisition module, data transmission module and data storage module, and the data acquisition module is connected with pressure sensor, and the data transmission module is connected with the controller, realizes just triggering arc bearing preheating block and carrying out heat treatment when pressure sensor detects that there is the lead wire to stretch into, realizes intelligent control.
(4) The front end of the trigger connection body is provided with a threaded sleeve, the threaded sleeve is in threaded connection with the inner end of the wire inlet cylinder, the pressure sensor is installed at one side, away from the wire inlet cylinder, of the threaded sleeve, the trigger connection body is made of transparent materials and easy to observe visually, and meanwhile, the trigger connection body is easy to detach from the wire inlet cylinder.
(5) The foaming extrusion sleeve comprises an outer extrusion sleeve sleeved inside the wire inlet cylinder, a foaming agent filling layer and a foaming material filling layer are sequentially distributed inside the outer extrusion sleeve from inside to outside, the foaming material filling layer and inner layers of the foaming agent filling layer, which are close to the center inside the wire inlet cylinder, are coated with hot melting layers, the foaming material filling layer is made of chemical foaming materials, the foaming agent filling layer is made of polyurethane foaming agents, the hot melting layers are made of hot melting materials, when a pressure sensor detects that a lead extends into the foaming extrusion sleeve, an arc-shaped bearing preheating block is triggered to start a heating function, the arc-shaped bearing preheating block performs a preheating function on the foaming extrusion sleeve inside the wire inlet cylinder, after the hot melting layers are heated and melted, the foaming material filling layer and the foaming agent filling layer perform a foaming reaction in a heating environment to form a foaming layer, so that the lead positioned inside the wire inlet cylinder is tightly wrapped, and the lead wire is protected, and the mechanical strength of the connection between the lead and the wire inlet cylinder is effectively enhanced.
(6) The front end that triggers the link body is equipped with the lantern ring, and the movable sleeve is equipped with long arm hook on the lantern ring, and long arm hook is the arc hook of detaining the establishment with lantern ring activity, and the rear end of arc hook is equipped with the handle, utilizes long arm hook to detain the lantern ring that triggers the link body front end at the other end of preformed hole and establishes, detains the back when long arm hook and lantern ring, changes in the technical staff and pulls the inlet wire section of thick bamboo that is connected with the lead wire.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a third perspective view of the present invention;
FIG. 4 is a schematic front view of the present invention;
FIG. 5 is a perspective view of the present invention with the inlet spool and trigger engagement body separated;
FIG. 6 is an internal view of the junction of the inlet spool and the trigger adapter of the present invention;
fig. 7 is an internal cross-sectional view of the foamed extrusion sleeve of the present invention.
The reference numbers in the figures illustrate:
the device comprises an operating table 1, a pay-off reel 2, a cover sealing reel 201, a pay-off shaft 202, a pay-off barrel 203, an arc-shaped bearing preheating block 3, a pay-off barrel 4, a trigger connection body 5, a threaded sleeve 501, a lantern ring 6, a long arm hook 7, a pressure sensor 8, a foaming extrusion sleeve 9, an outer extrusion sleeve 901, a foaming material filling layer 902 and a foaming agent filling layer 903.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-3, an electrical engineering construction device based on the internet of things includes an operation platform 1 and a pay-off reel 2 fixedly installed at the upper end of the operation platform 1, a wire spool is installed inside the pay-off reel 2 in a sleeved manner, a wire outlet cylinder 203 communicated with the inside of the pay-off reel 2 is installed outside the bottom end of the pay-off reel 2, a pay-off shaft 202 is rotatably installed in the middle of the inner end of the pay-off reel 2, a motor for driving the pay-off shaft 202 is fixedly installed on the outer end wall of the pay-off reel 2, a cover plate 201 is installed on one side of the pay-off reel 2 away from the motor in an embedded manner, the wire spool is fixedly sleeved on the pay-off shaft 202, the wire spool 202 is installed on the pay-off shaft 202 during operation, a cover plate 201 is installed on the cover plate, a lead wire on the wire spool is led out through the wire outlet cylinder 203, in addition, a hollow sleeve corresponding to the position of the pay-off shaft 202 is installed at the inner end of the cover plate 201, the inner of cavity sleeve links up with paying out spool 202 rotation activity, sets up cavity sleeve and plays certain limiting displacement to the wire winding dish, still plays the guide effect to the rotation of paying out spool 202 simultaneously.
Referring to fig. 3-6, the upper end of the front side of the operating platform 1, which is far away from the pay-off reel 2, is fixedly connected with an arc-shaped supporting preheating block 3 through a support, a heating block is installed inside the arc-shaped supporting preheating block 3, a wire inlet barrel 4 corresponding to the position of the wire outlet barrel 203 is embedded and connected onto the arc-shaped supporting preheating block 3, the front end of the wire inlet barrel 4 is in threaded connection with a triggering connecting body 5, a pressure sensor 8 is embedded and installed inside one end, which is close to the wire inlet barrel 4, of the triggering connecting body 5, a threaded sleeve 501 is arranged at the front end of the triggering connecting body 5, the threaded sleeve 501 is in threaded connection with the inner end of the wire inlet barrel 4, the pressure sensor 8 is installed at one side, which is far away from the wire inlet barrel 4, of the threaded sleeve 501, the triggering connecting body 5 is made of a transparent material, and is easy to observe visually, and is connected by threads, and the triggering connecting body 5 is easy to detach from the wire inlet barrel 4.
The inside cover of an inlet wire section of thick bamboo 4 is equipped with foaming extrusion cover 9, install the control box on the operation panel 1, install data module and controller with 8 signal connection of pressure sensor in the control box, the controller is connected with the heating piece electricity, data module includes interconnect's data acquisition module, data transmission module and data storage module, data acquisition module is connected with pressure sensor 8, data transmission module is connected with the controller, the realization detects when having the lead wire to stretch into at pressure sensor 8, just trigger arc bearing preheating block 3 and carry out heat treatment.
Referring to fig. 6-7, specifically, the foam extrusion sleeve 9 includes an outer extrusion sleeve 901 sleeved inside the inlet bobbin 4, a foaming agent filling layer 903 and a foaming material filling layer 902 are sequentially distributed inside the outer extrusion sleeve 901 from inside to outside, the foaming material filling layer 902 and inner layers of the foaming agent filling layer 903 close to the inner center of the inlet bobbin 4 are both coated with hot melt layers, the foaming material filling layer 902 is made of a chemical foaming material, the foaming agent filling layer 903 is made of a polyurethane foaming agent, the hot melt layers are made of hot melt materials, when the pressure sensor 8 detects that a lead extends into the inner core, the arc support preheating block 3 is triggered to start a heating function, the arc support preheating block 3 preheats the foam extrusion sleeve 9 inside the inlet bobbin 4, after the hot melt layers are heated and melted, the foaming material filling layer 902 and the foaming agent filling layer 903 foam in a heating environment to form a foam layer, thereby play closely the parcel to the lead wire that is located wire inlet section of thick bamboo 4 inside, not only strengthen linking mechanical strength between lead wire and the wire inlet section of thick bamboo 4, when the installation, wire inlet section of thick bamboo 4 is pre-buried in the preformed hole, still plays the guard action to the lead wire, prevents effectively that there is great friction between it and the preformed hole pore wall, what need explain here is that the hot melt layer adopts the material that the melting point is low to make, and its thermal environment can not influence the lead wire.
In addition, what needs to be supplemented here is that the front end of the trigger link body 5 is provided with a lantern ring 6, the lantern ring 6 is movably sleeved with a long arm hook 7, the long arm hook 7 is an arc-shaped hook movably buckled with the lantern ring 6, the rear end of the arc-shaped hook is provided with a handle, the lantern ring 6 at the front end of the trigger link body 5 is buckled at the other end of the reserved hole by using the long arm hook 7, after the long arm hook 7 is buckled with the lantern ring 6, a technician can more easily drag the wire inlet barrel 4 connected with a lead wire, and the handle length of the long arm hook 7 is set according to actual construction requirements, so that the long arm hooks with different lengths can be selected according to the depths of different reserved holes, and especially, the dragging of the wire inlet barrel 4 is more convenient for the reserved hole with a certain depth.
The use method of the electric engineering construction device based on the Internet of things comprises the following steps:
s1, leading out a lead from the pay-off reel 2 through the lead-out drum 203 when the lead is used by a person skilled in the art, wherein the lead penetrates through the lead-in drum 4 and extends into the trigger joint body 5;
s2, after the outside of the lead wire is contacted with the pressure sensor 8 on the inner side of the trigger connection body 5, the heating block in the arc-shaped bearing preheating block 3 is started through the controller to heat, the heating block preheats the wire inlet cylinder 4, the foaming extrusion sleeve 9 in the wire inlet cylinder 4 foams after being heated, and the generated foaming layer only covers the outside of the lead wire, so that the tight connection between the lead wire and the wire inlet cylinder 4 is realized;
s3, a technician holds the wire inlet barrel 4 by hand and guides the wire inlet barrel 4 into the preformed hole, in the process, the long-arm hook 7 is used for buckling the lantern ring 6 at the front end of the trigger jointing body 5 at the other end of the preformed hole, and after the long-arm hook 7 is buckled with the lantern ring 6, the technician can drag the wire inlet barrel 4 connected with a lead more easily;
s4, after the front end of the wire inlet tube 4 is exposed out of the other end of the reserved hole, the connecting body 5 is triggered by manual rotation, at the moment, the outer end of the lead is exposed out, so that the lead is connected with a cable or other equipment, the wire inlet tube 4 is reserved on the lead, and the lead is protected.
According to the invention, through the matching of the pay-off reel 2, the wire inlet barrel 4 and the trigger connecting body 5, the lead arranged in the pay-off reel 2 penetrates through the wire inlet barrel 4 and extends into the trigger connecting body 5, when the pressure sensor 8 in the trigger connecting body 5 detects the lead, the arc-shaped bearing preheating block 3 is triggered to start and then preheat the foaming extrusion sleeve 9 in the wire inlet barrel 4, foaming reaction is generated outside the lead after the foaming extrusion sleeve 9 is preheated to form a foaming layer, the foaming layer not only has a protection effect on the lead, but also effectively enhances the mechanical strength of connection between the lead and the wire inlet barrel 4, the lead is effectively prevented from being separated from the wire inlet barrel 4 in the dragging process, and the threading installation of the lead is simplified to a certain extent.
The components used in the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; those skilled in the art can appreciate that the present invention is not limited to the specific embodiments disclosed herein; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (9)
1. Electric engineering construction equipment based on thing networking, including operation panel (1) and pay off reel (2) of fixed mounting in operation panel (1) upper end, its characterized in that: the wire reel is installed to the inside cover of drawing drum (2) is established, the bottom outside of drawing drum (2) is equipped with the outlet cylinder (203) that is linked together with drawing drum (2) inside, the front side upper end that drawing drum (2) was kept away from in operation panel (1) is through support fixedly connected with arc bearing preheating block (3), arc bearing preheating block (3) internally mounted has the heating block, inlay on arc bearing preheating block (3) and establish inlet cylinder (4) that are connected with and correspond with outlet cylinder (203) position, the front end threaded connection of inlet cylinder (4) has the trigger link body (5), the trigger link body (5) are close to the inside of one end of inlet cylinder (4) and establish and install pressure sensor (8), the inside cover of inlet cylinder (4) is equipped with foaming extrusion cover (9), install the control box on operation panel (1), install data module and controller with pressure sensor (8) signal connection in the control box, the controller is electrically connected with the heating block.
2. The electrical engineering construction device based on the internet of things of claim 1, wherein: the inner middle part of drawing drum (2) rotates and installs paying out spool (202), fixed mounting has the motor that carries out the drive to paying out spool (202) on the outer end wall of drawing drum (2), one side of keeping away from the motor of drawing drum (2) inlays to establish and installs closing cap dish (201), the fixed cover of wire reel is located on paying out spool (202).
3. The electrical engineering construction device based on the internet of things of claim 2, wherein: the inner end of the cover sealing disc (201) is provided with a hollow sleeve corresponding to the position of the pay-off shaft (202), and the inner end of the hollow sleeve is rotatably and movably connected with the pay-off shaft (202).
4. The electrical engineering construction device based on the internet of things of claim 1, wherein: the data module comprises a data acquisition module, a data transmission module and a data storage module which are connected with each other, the data acquisition module is connected with the pressure sensor (8), and the data transmission module is connected with the controller.
5. The electrical engineering construction device based on the internet of things of claim 1, wherein: the front end of the trigger connection body (5) is provided with a threaded sleeve (501), the threaded sleeve (501) is in threaded connection with the inner end of the wire inlet cylinder (4), and the pressure sensor (8) is installed at one side, away from the wire inlet cylinder (4), of the threaded sleeve (501).
6. The electrical engineering construction device based on the internet of things of claim 1, wherein: the foaming extrusion sleeve (9) comprises an outer extrusion sleeve (901) sleeved inside the wire inlet cylinder (4), a foaming agent filling layer (903) and a foaming material filling layer (902) are sequentially distributed inside the outer extrusion sleeve (901) from inside to outside, and the foaming material filling layer (902) and the foaming agent filling layer (903) are coated with a hot melting layer in the inner layer close to the center inside the wire inlet cylinder (4).
7. The electrical engineering construction device based on the internet of things of claim 6, wherein: the foaming material filling layer (902) is made of a chemical foaming material, the foaming agent filling layer (903) is made of a polyurethane foaming agent, and the hot melting layer is made of a hot melting material.
8. The electrical engineering construction device based on the internet of things of claim 1, wherein: the front end that triggers to link up body (5) is equipped with the lantern ring (6), the cover that moves about on the lantern ring (6) is equipped with long arm hook (7), long arm hook (7) are detained the arc hook of establishing for the activity with the lantern ring (6), the rear end of arc hook is equipped with the handle.
9. Use method of an electrical engineering construction device based on the internet of things according to any one of claims 1 to 8, characterized in that: the method comprises the following steps:
s1, leading out a lead from the pay-off reel (2) through the lead-out cylinder (203) when the lead is used by a person skilled in the art, wherein the lead penetrates through the lead-in cylinder (4) and extends into the position of the trigger joint body (5);
s2, after the outside of the lead is contacted with a pressure sensor (8) at the inner side of a trigger connection body (5), a controller is used for starting a heating block in an arc-shaped bearing preheating block (3) to heat, the heating block preheats a wire inlet cylinder (4), a foaming extrusion sleeve (9) in the wire inlet cylinder (4) is heated to foam, and a generated foaming layer only covers the outside of the lead to realize the tight connection between the lead and the wire inlet cylinder (4);
s3, a technician holds the wire inlet tube (4) by hand and guides the wire inlet tube (4) into the preformed hole, in the process, the long-arm hook (7) is utilized to buckle the lantern ring (6) at the other end of the preformed hole to trigger the front end of the connecting body (5), and after the long-arm hook (7) and the lantern ring (6) are buckled, the technician can drag the wire inlet tube (4) connected with the lead more easily;
s4, after the front end of the wire inlet tube (4) is exposed out of the other end of the reserved hole, the connecting body (5) is triggered by manual rotation, at the moment, the outer end of the lead is exposed out, so that the lead is connected with a cable or other equipment, the wire inlet tube (4) is reserved on the lead, and the lead is protected.
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| CN202011234017.5A CN112510588B (en) | 2020-11-07 | 2020-11-07 | Electrical engineering construction device based on Internet of things and use method thereof |
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| CN202011234017.5A CN112510588B (en) | 2020-11-07 | 2020-11-07 | Electrical engineering construction device based on Internet of things and use method thereof |
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| CN112510588B true CN112510588B (en) | 2022-08-26 |
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