A cable protection device for electrical engineering

Abstract

A cable protection device for electrical engineering relates to the technical field of cable protection, comprising: a shell part, an anti-pull mechanism, a heat dissipation mechanism, a moisture-proof mechanism, and an activity recovery mechanism; the device can protect the connection points of engineering cables to prevent the cable joints from being torn apart or loosened when the cables are pulled, thereby affecting the power supply effect; the device can monitor the temperature of the cable connection points and dissipate heat in time when the temperature is high, thereby ensuring the safety of the cable connection points and preventing fires caused by excessive temperatures; the device can prevent moisture inside the device during heat dissipation to prevent the cable connection points from being electrically connected due to moisture; the device can utilize the heat generated inside the device to restore the activity of used activated carbon, thereby realizing recycling and saving resource waste.

Description

Technical Field

[0001] The present invention relates to the technical field of cable protection, and in particular to an electrical engineering cable protection device. Background Art

[0002] Electrical engineering is one of the core disciplines in the field of modern science and technology, and it is also an indispensable key discipline in today's high-tech electrical engineering field. The field of electrical systems is a promising and challenging field. The reason why electrical systems belong to engineering is that the challenge of engineering is to design all circuit systems and cluster them into a whole.

[0003] In electrical engineering construction, cable wiring is essential. Since the wiring of electrical engineering cables is relatively fragile, it is easy to be torn off or loosened, affecting normal power supply. At the same time, the cable wiring is very easy to generate heat. If it is not specially protected, fires may occur due to excessive heat or humidity.

[0004] Therefore, an electrical engineering cable protection device is needed to solve the above-mentioned problems. Summary of the invention

[0005] In response to the above technical problems, the present invention provides an electrical engineering cable protection device, which can protect the wiring joints of engineering cables to prevent the cable joints from being torn apart or loosened when the cables are pulled, thereby affecting the power supply effect; the device can monitor the temperature of the cable wiring joints and dissipate heat in time when the temperature is high, thereby ensuring the safety of the cable wiring joints and preventing fires caused by excessive temperature; the device can prevent moisture from inside the device during heat dissipation to prevent electrical connection at the cable wiring joints due to moisture; the device can utilize the heat generated inside the device to restore the activity of used activated carbon, thereby achieving recycling and saving waste of resources.

[0006] The technical solution used in the present invention is: an electrical engineering cable protection device, comprising: a shell part, an anti-pull mechanism, a heat dissipation mechanism, a moisture-proof mechanism, and an activity recovery mechanism; the shell of the shell part is installed at a required position, and the shell part is used for protecting the joint of the engineering cable; the support plate of the anti-pull mechanism is fixedly installed on the U-shaped groove of the shell part, and the anti-pull mechanism is used for cable pulling buffer; the frame of the lead screw slider group of the heat dissipation mechanism is fixedly installed in a predetermined installation area on the inner side of the shell, and the heat dissipation mechanism is used for heat dissipation inside the shell; the side rod of the mesh box of the moisture-proof mechanism is rotatably installed in the circular hole of the support block in the shell, and the moisture-proof mechanism is used for moisture-proofing inside the shell; the support platform of the activity recovery mechanism is fixedly installed in the predetermined installation area in the shell, and the activity recovery mechanism is used for recovery and reuse of activated carbon;

[0007] The moisture-proof mechanism comprises: a mesh box, a gear I, an electric cylinder I, a mesh plate II, a T-shaped plate, a round rod I, and a motor I; the side rod of the mesh box is rotatably mounted in the round hole of the support block on the inner side of the shell, and the mesh box is located on the side of the square hole in the shell; the gear I is fixedly mounted on the side rod of the mesh box; the cylinder body of the electric cylinder I is fixedly mounted on the inner side of the shell, and a rack is fixedly mounted on the piston rod end of the electric cylinder I, and the rack is meshed with the gear I; the T-shaped plate is slidably mounted in the hole on the mesh box, and a spring is fixedly mounted on the horizontal plate of the T-shaped plate, and the other end of the spring is connected to the side panel of the mesh box; the mesh plate II is slidably mounted on the mesh box, and the inner side of the mesh plate II is fixedly connected to the upper end of the T-shaped plate; the round rod I is rotatably mounted in the round hole on the support block on the outer side of the mesh box; the motor I is fixedly mounted on the lower end surface of the mesh box, and its motor shaft is fixedly connected to one end of the round rod I.

[0008] Preferably, cams are fixedly mounted on both ends of the round rod I, and the cams are in contact with the transverse plate of the T-shaped plate.

[0009] Preferably, the shell part includes: an outer shell, a mesh plate I, a U-shaped groove, a card slot, an auxiliary block I, an opening and closing door, and a temperature detector; the outer shell is installed at a required position, and a square hole is provided on the outer shell; grooves are provided on both sides of the square hole of the outer shell; there are two mesh plates I, and the two mesh plates I are respectively fixedly installed at the two square holes on the outer shell; the U-shaped groove is fixedly installed in the outer shell; the card slot is fixedly installed in the middle position of the outer shell; the auxiliary block I is fixedly installed in the outer shell; there are two opening and closing doors, and the two opening and closing doors are slidably installed at the front opening of the outer shell; the temperature detector is fixedly installed on the auxiliary block I.

[0010] Preferably, the anti-pull mechanism includes: a support plate, a hollow rod I, a semicircular clamp, a clamping rod, and a screw; the support plate is fixedly mounted on the U-shaped groove; there are two hollow rods I, and the side panels of the two hollow rods I are respectively slidably mounted in the corresponding two U-shaped grooves, and threaded holes are provided on the sides of the hollow rods I; there are two semicircular clamps, and the side square rods of the two semicircular clamps are respectively slidably mounted in the two hollow rods I; the small rod at one end of the clamping rod is rotatably mounted in the circular hole on the side of a corresponding semicircular clamp, and the other end of the clamping rod is provided with a circular hole, which is intermittently aligned with the threaded hole on the side of another hollow rod I; the screw is slidably mounted in the circular hole on the clamping rod.

[0011] Preferably, a spring is installed at the upper end of the hollow rod I, and the other end of the spring is connected to the lower end surface of the support plate.

[0012] Preferably, the heat dissipation mechanism includes: a screw slider group, an opening and closing plate, a contact valve I, a fan I, a bent rod, and a contact valve II; the screw slider group includes: a frame, a screw, a motor, and a slider, the frame is fixedly installed in a predetermined installation area on the inner side of the shell, the screw is rotatably installed in the frame, the motor is fixedly installed on the inner side of the top plate of the shell, and its motor shaft is fixedly connected to one end of the screw, the slider is slidably installed in the frame, and the threaded hole on the slider cooperates with the screw thread; the opening and closing plate is slidably installed in the grooves on both sides of the corresponding square hole of the shell, and the opening and closing plate is fixedly connected to the side of the slider in the screw slider group; the contact valve I is fixedly installed on the upper end surface of the slider in the screw slider group; the fan I is fixedly installed on the outside of the shell, and the fan I is located on the side of the mesh plate I; the lower end of the bent rod is fixedly connected to the fan I, and the upper end of the bent rod is located inside the shell; the contact valve II is fixedly installed at the upper end position of the bent rod, and the contact valve II is intermittently in contact with the contact valve I.

[0013] Preferably, the activity recovery mechanism also includes: fan II, auxiliary block II, auxiliary block III, groove wheel I, cam I, motor II, groove wheel II; the fan II is fixedly mounted on the support platform through a support rod; the auxiliary block II is fixedly mounted on the upper end surface of the support platform; the auxiliary block III is fixedly mounted on the upper end surface of the support platform; the rear side rod of groove wheel I is rotatably mounted in the circular hole in the middle position of the auxiliary block II; groove wheel II is rotatably mounted in the circular hole in the middle position of the support platform, and groove wheel II cooperates with groove wheel I; cam I is fixedly mounted on the rear side rod of groove wheel I; motor II is fixedly mounted on the upper end surface of the support platform, and its motor shaft is fixedly connected to the rear side rod of groove wheel I.

[0014] Preferably, the activity recovery mechanism further comprises: a Z-shaped rod, a round rod II, a U-shaped rod, an auxiliary block IV, a connecting plate, a connecting rod, a vertical plate, a vertical rod, a T-shaped frame, and an auxiliary block V; the middle rod of the Z-shaped rod is rotatably installed in the middle circular hole of the auxiliary block III, the outer rod of the Z-shaped rod contacts the cam I, the inner rod of the Z-shaped rod is fixedly connected to one end of the round rod II, the other end of the round rod II is fixedly connected to the inner end rod of the U-shaped rod, the middle position of the U-shaped rod is rotatably installed in the circular hole in the middle position of the auxiliary block V, the auxiliary block V is fixedly installed on the upper end surface of the support platform, the outer end rod of the U-shaped rod is rotatably connected to the lower end of the connecting plate, and the upper end of the connecting plate The end is rotatably connected with the middle position of the connecting rod, the outer end of the connecting rod is rotatably installed on the auxiliary block IV, the auxiliary block IV is fixedly installed on the upper end surface of the support platform, and a small rod is fixedly installed on the inner end of the connecting rod; the vertical plate is fixedly installed on the upper end surface of the support platform, and a round hole is provided on the vertical plate; the vertical rod is slidably installed in the round hole on the vertical plate, and a horizontal groove is fixedly installed on the vertical rod. The small rod at the inner end of the connecting rod slides in the horizontal groove on the vertical rod, and an L-shaped rod is fixedly installed on the upper end of the vertical rod. The L-shaped rod is rotatably connected with the hollow rod at the lower end of the T-shaped frame, the hollow rod at the lower end of the T-shaped frame is slidably connected with the middle rod of the groove wheel II, and a row of small rods are fixedly installed on the upper end of the T-shaped frame.

[0015] The beneficial effects of the present invention compared with the prior art are:

[0016] 1. The present invention works through the electric cylinder I, pushing the rack on its piston rod to move upward, and the rack drives the gear I to rotate. At this time, the net box is located at the square hole of the shell. At this time, when the humid air outside the equipment enters the shell, it will be adsorbed by the activated carbon in the net box to ensure that the inside of the shell is dry.

[0017] 2. According to the present invention, the spring at the upper end of the hollow rod I is compressed, so that the pulled cable is buffered, and the cable connection head is effectively prevented from being pulled apart or loosened, thereby affecting the power supply.

[0018] 3. The present invention is started by motor II, which drives groove wheel I to rotate, so that a row of small rods on the upper end of the T-shaped frame are inserted into the small holes of the corresponding net box, and the T-shaped frame loosens the originally compacted activated carbon in the net box, further accelerating the recovery of the activated carbon in the net box, realizing recycling while saving resources to a limited extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a schematic diagram of a part of the internal structure of the integral part of the present invention.

[0021] Figure 3 It is a schematic diagram of the internal structure of the integral part of the present invention.

[0022] Figure 4 It is a schematic diagram of the structure of the shell part of the present invention.

[0023] Figure 5 It is a schematic diagram of the anti-pull mechanism of the present invention.

[0024] Figure 6 It is a schematic diagram of the combined structure of the shell part and the heat dissipation mechanism of the present invention.

[0025] Figure 7 It is a schematic diagram of the heat dissipation mechanism of the present invention.

[0026] Figure 8 It is a schematic diagram of the combined structure of the moisture-proof mechanism and the activity recovery mechanism of the present invention.

[0027] Fig. 9 It is a schematic structural diagram of the moisture-proof mechanism of the present invention from a first angle.

[0028] Fig.10 It is a schematic structural diagram of the moisture-proof mechanism from a second angle of the present invention.

[0029] Fig.11 It is a front structural schematic diagram of the moisture-proof mechanism of the present invention.

[0030] Fig.12 For the present invention Fig.11 Schematic diagram of the cross section along line BB.

[0031] Fig.13 This is a schematic structural diagram of the activity recovery mechanism of the present invention from a first angle.

[0032] Fig.14 It is a schematic structural diagram of the activity recovery mechanism of the present invention from a second angle.

[0033] Fig.15 It is a schematic structural diagram of the activity recovery mechanism of the present invention from a third angle.

[0034] Figure 1, shell part; 2, anti-pull mechanism; 3, heat dissipation mechanism; 4, moisture-proof mechanism; 5, activity recovery mechanism; 101, shell; 102, mesh plate I; 103, U-shaped groove; 104, card slot; 105, auxiliary block I; 106, opening and closing door; 107, temperature detector; 201, support plate; 202, hollow rod I; 203, semicircular clamp; 204, clamp rod; 205, screw; 301, lead screw slider group; 302, opening and closing plate; 303, contact valve I; 304, fan I; 305, bending rod; 306, contact valve II; 401, Mesh box; 402, gear Ⅰ; 403, electric cylinder Ⅰ; 404, mesh plate Ⅱ; 405, T-shaped plate; 406, round rod Ⅰ; 407, motor Ⅰ; 501, support table; 502, fan Ⅱ; 503, auxiliary block Ⅱ; 504, auxiliary block Ⅲ; 505, groove wheel Ⅰ; 506, cam Ⅰ; 507, motor Ⅱ; 508, groove wheel Ⅱ; 509, Z-shaped rod; 510, round rod Ⅱ; 511, U-shaped rod; 512, auxiliary block Ⅳ; 513, connecting plate; 514, connecting rod; 515, vertical plate; 516, vertical rod; 517, T-shaped frame; 518, auxiliary block Ⅴ. DETAILED DESCRIPTION

[0035] The technical solution of the present invention is further specifically described below by way of embodiments and in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0036] It should be noted that in this article, relational terms such as "...A" and "...B" or "...a" and "...b" are only used to distinguish one entity from another, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0037] It should be noted that, in this article, some connection methods, such as "fixed connection, fixed installation" refer to, but are not limited to, fixing two components such as welding, screw and nut fixing, bonding, riveting, interference fit, etc.

[0038] Examples, such as Figure 1-Figure 15 As shown, an electrical engineering cable protection device comprises: a shell part 1, an anti-pull mechanism 2, a heat dissipation mechanism 3, a moisture-proof mechanism 4, and an activity recovery mechanism 5; the shell 101 of the shell part 1 is installed at a required position, and the shell part 1 is used for protecting the engineering cable joint; the support plate 201 of the anti-pull mechanism 2 is fixedly installed on the U-shaped groove 103 of the shell part 1, and the anti-pull mechanism 2 is used for cable pulling buffering; the frame of the lead screw slider group 301 of the heat dissipation mechanism 3 is fixedly installed in a predetermined installation area inside the shell 101, and the heat dissipation mechanism 3 is used for heat dissipation inside the shell 101; the side rod of the net box 401 of the moisture-proof mechanism 4 is rotatably installed in the circular hole of the support block in the shell 101, and the moisture-proof mechanism 4 is used for moisture-proofing inside the shell 101; the support platform 501 of the activity recovery mechanism 5 is fixedly installed in a predetermined installation area in the shell 101, and the activity recovery mechanism 5 is used for recovery and reuse of activated carbon;

[0039] like Fig. 9 , Fig.10As shown, the moisture-proof mechanism 4 includes: a net box 401, a gear I 402, an electric cylinder I 403, a net plate II 404, a T-shaped plate 405, a round rod I 406, and a motor I 407; the side rod of the net box 401 is rotatably mounted in the round hole of the inner support block of the housing 101, the net box 401 is located on the side of the square hole in the housing 101, and activated carbon is placed in the net box 401; the gear I 402 is fixedly mounted on the side rod of the net box 401; the cylinder body of the electric cylinder I 403 is fixedly mounted on the housing 1 01, a rack is fixedly installed on the piston rod end of the electric cylinder Ⅰ403, and the rack is meshed with the gear Ⅰ402; specifically, when the electric cylinder Ⅰ403 works, it drives the rack on its piston rod to move up and down, and the rack drives the gear Ⅰ402 to rotate, and the gear Ⅰ402 can drive the net box 401 to rotate 90°; the T-shaped plate 405 is slidably installed in the hole on the net box 401, and a spring is fixedly installed on the horizontal plate of the T-shaped plate 405, and the other end of the spring is connected to the side panel of the net box 401 ; The mesh plate II 404 is slidably mounted on the mesh box 401, and the inner side of the mesh plate II 404 is fixedly connected to the upper end of the T-shaped plate 405, and the mesh plate II 404 can compact the activated carbon inside the mesh box 401 to ensure that the activated carbon will not scatter downward when the mesh box 401 is in a vertical state; the round rod I 406 is rotatably mounted in the round hole on the support block on the outer side of the mesh box 401; the motor I 407 is fixedly mounted on the lower end surface of the mesh box 401, and its motor shaft is fixedly connected to one end of the round rod I 406; Specifically, when the square hole on the outer shell 101 is opened, the electric cylinder I403 works to push the rack on its piston rod up and down, the rack drives the gear I402 to rotate, and the gear I402 drives the net box 401 to rotate 90°, so that the net box 401 in a horizontal state is rotated to a vertical state. At this time, the net box 401 is located at the square hole of the outer shell 101. At this time, when the humid air outside the equipment enters the outer shell 101, it will be adsorbed by the activated carbon in the net box 401 to ensure that the inside of the outer shell 101 is dry.

[0040] like Fig.10 As shown, cams are fixedly installed at both ends of the round rod I 406, and the cams are in contact with the horizontal plate of the T-shaped plate 405.

[0041] like Figure 2 , Figure 4As shown, the shell part 1 includes: a shell 101, a mesh plate I 102, a U-shaped groove 103, a card slot 104, an auxiliary block I 105, an opening and closing door 106, and a temperature detector 107; the shell 101 is installed at a required position, and a square hole is provided on the shell 101, and the square hole is used for heat dissipation inside the shell 101; grooves are provided on both sides of the square hole of the shell 101; there are two mesh plates I 102, and the two mesh plates I 102 are fixedly installed at the two square holes on the shell 101, and the mesh plates I 102 are used for dust prevention inside the shell 101; the U-shaped groove 103 is fixedly installed in the shell 101 ; The card slot 104 is fixedly installed in the middle position of the shell 101, and the card slot 104 is used to place the engineering cable junction box; the auxiliary block I 105 is fixedly installed in the shell 101; there are two opening and closing doors 106, and the two opening and closing doors 106 are slidably installed at the front opening of the shell 101, and the two opening and closing doors 106 can open or close the opening of the shell 101; the temperature detector 107 is fixedly installed on the auxiliary block I 105, and the temperature detector 107 is used to monitor the internal temperature of the shell 101, and transmit the monitoring signal to the motor in the screw slider group 301.

[0042] like Figure 5 As shown, the anti-pull mechanism 2 includes: a support plate 201, a hollow rod Ⅰ202, a semicircular clamp 203, a clamp rod 204, and a screw 205; the support plate 201 is fixedly installed on the U-shaped groove 103; there are two hollow rods Ⅰ202, and the side panels of the two hollow rods Ⅰ202 are respectively slidably installed in the corresponding two U-shaped grooves 103, and the side of the hollow rod Ⅰ202 is provided with a threaded hole; there are two semicircular clamps 203, and the side square rods of the two semicircular clamps 203 are respectively slidably installed in the two hollow rods Ⅰ202, and the two semicircular clamps 203 can be buckled to clamp the cable; a small rod at one end of the clamp rod 204 is rotatably installed on the circular side of the corresponding semicircular clamp 203 In the hole, a round hole is provided at the other end of the clamping rod 204, and the round hole is intermittently aligned with the threaded hole on the side of another hollow rod Ⅰ202; the screw 205 is slidably installed in the round hole on the clamping rod 204, and the screw 205 can be screwed into the threaded hole on the side of the corresponding hollow rod Ⅰ202 to fix the clamping rod 204; specifically, when fixing the cable, first manually buckle the two semicircular clamps 203, and then manually rotate the corresponding clamping rod 204 to align the round hole on the outside of the clamping rod 204 with the threaded hole on the side of the corresponding hollow rod Ⅰ202, and then manually twist the screw 205 so that the screw 205 fixes the clamping rod 204, and then the two semicircular clamps 203 fix the cable.

[0043] like Figure 5 As shown, a spring is installed at the upper end of the hollow rod Ⅰ202, and the other end of the spring is connected to the lower end surface of the support plate 201.

[0044] like Figure 6 , Figure 7As shown, the heat dissipation mechanism 3 includes: a screw slider group 301, an opening and closing plate 302, a contact valve I 303, a fan I 304, a bending rod 305, and a contact valve II 306; the screw slider group 301 includes: a frame, a screw, a motor, and a slider. The frame is fixedly installed in a predetermined installation area on the inner side of the housing 101, the screw is rotatably installed in the frame, the motor is fixedly installed on the inner side of the top plate of the housing 101, and its motor shaft is fixedly connected to one end of the screw. The slider is slidably installed in the frame, and the threaded hole on the slider cooperates with the screw thread; the opening and closing plate 302 is slidably installed in the corresponding The opening and closing plate 302 is fixedly connected to the side of the slider in the lead screw slider group 301, and when the opening and closing plate 302 moves downward to the side of the mesh plate Ⅰ102, the square hole on the housing 101 can be closed; the contact valve Ⅰ303 is fixedly mounted on the upper end surface of the slider in the lead screw slider group 301; the fan Ⅰ304 is fixedly mounted on the outside of the housing 101, and the fan Ⅰ304 is located on the side of the mesh plate Ⅰ102, and the fan Ⅰ304 can blow air into the inside of the housing 101 to quickly dissipate heat inside the housing 101; the lower end of the bending rod 305 The end is fixedly connected to the fan I 304, and the upper end of the bent rod 305 is located inside the housing 101; the contact valve II 306 is fixedly installed at the upper end of the bent rod 305, and the contact valve II 306 is intermittently in contact with the contact valve I 303. When the contact valve I 303 is in contact with the contact valve II 306, the contact valve II 306 transmits a signal to the fan I 304, and the fan I 304 works to blow air into the housing 101; specifically, when the temperature detector 107 detects that the temperature inside the housing 101 is too high, the temperature detector 107 transmits a signal to the lead screw slider group 301 The motor inside, at this time, the screw slider group 301 starts to work, and the slider of the screw slider group 301 drives the opening and closing plate 302 to move upward, so that the opening and closing plate 302 opens the square hole on the shell 101. At the same time, the slider in the screw slider group 301 drives the contact valve I 303 to move upward, so that the contact valve I 303 contacts the contact valve II 306. When the contact valve I 303 contacts the contact valve II 306, the contact valve II 306 transmits a signal to the fan I 304, and the fan I 304 works to blow air into the shell 101 to dissipate heat inside the shell 101.

[0045] like Figure 13-Figure 15As shown, the activity recovery mechanism 5 also includes: a fan II 502, an auxiliary block II 503, an auxiliary block III 504, a groove wheel I 505, a cam I 506, a motor II 507, and a groove wheel II 508; the fan II 502 is fixedly mounted on the support platform 501 through a support rod, and the fan II 502 can blow air to the horizontal net box 401 to accelerate the drying of the activated carbon inside the net box 401; the auxiliary block II 503 is fixedly mounted on the upper end surface of the support platform 501; the auxiliary block III 504 is fixedly mounted on the upper end surface of the support platform 501; the rear side rod of the groove wheel I 505 is rotatably mounted on the auxiliary The groove wheel II 508 is rotatably installed in the circular hole in the middle position of the support platform 501, and the groove wheel II 508 cooperates with the groove wheel I 505, that is, the groove wheel I 505 rotates one circle to drive the groove wheel II 508 to rotate 60°; the cam I 506 is fixedly installed on the rear side rod of the groove wheel I 505; the motor II 507 is fixedly installed on the upper end surface of the support platform 501, and its motor shaft is fixedly connected with the rear side rod of the groove wheel I 505; specifically, the motor II 507 is started to drive the groove wheel I 505 to rotate, and then drive the cam I 506 to rotate.

[0046] like Figure 13-Figure 15As shown, the activity recovery mechanism 5 also includes: a Z-shaped rod 509, a round rod II 510, a U-shaped rod 511, an auxiliary block IV 512, a connecting plate 513, a connecting rod 514, a vertical plate 515, a vertical rod 516, a T-shaped frame 517, and an auxiliary block V 518; the middle rod of the Z-shaped rod 509 is rotatably installed in the middle round hole of the auxiliary block III 504, and the outer rod of the Z-shaped rod 509 is in contact with the cam I 506, that is, when the cam I 506 rotates clockwise, it can push the outer rod of the Z-shaped rod 509 The outer end of the Z-shaped rod 509 moves downward, the inner rod of the Z-shaped rod 509 is fixedly connected to one end of the round rod II 510, the other end of the round rod II 510 is fixedly connected to the inner end rod of the U-shaped rod 511, the middle position of the U-shaped rod 511 is rotatably installed in the round hole in the middle position of the auxiliary block V518, the auxiliary block V518 is fixedly installed on the upper end surface of the support platform 501, the outer end rod of the U-shaped rod 511 is rotatably connected to the lower end of the connecting plate 513, the upper end of the connecting plate 513 is rotatably connected to the middle position of the connecting rod 514 The outer end of the connecting rod 514 is rotatably mounted on the auxiliary block IV512, and the auxiliary block IV512 is fixedly mounted on the upper end surface of the support platform 501. A small rod is fixedly mounted on the inner end of the connecting rod 514; the vertical plate 515 is fixedly mounted on the upper end surface of the support platform 501, and a round hole is provided on the vertical plate 515; the vertical rod 516 is slidably mounted in the round hole on the vertical plate 515, and a horizontal groove is fixedly mounted on the vertical rod 516. The small rod at the inner end of the connecting rod 514 slides in the horizontal groove on the vertical rod 516, and the vertical rod 516 is fixedly mounted on the horizontal groove. An L-shaped rod is fixedly installed on the upper end of the rod 516, and the L-shaped rod is rotatably connected to the hollow rod at the lower end of the T-shaped frame 517. The hollow rod at the lower end of the T-shaped frame 517 is slidably connected to the middle rod of the groove wheel II 508. When the groove wheel II 508 rotates, it can drive the T-shaped frame 517 to rotate synchronously. A row of small rods is fixedly installed on the upper end of the T-shaped frame 517. This row of small rods can be inserted into the corresponding small holes on the lower end surface of the net box 401 in a horizontal state to assist the activated carbon in the net box 401 to recover its activity.Specifically, when assisting the activated carbon in the net box 401 to recover its activity, first, the fan II 502 starts to blow air toward the net box 401 to accelerate the drying and revival of the activated carbon in the net box 401. At the same time, the motor II 507 starts to drive the groove wheel I 505 to rotate. The groove wheel I 505 rotates one circle to drive the groove wheel II 508 to rotate 60°. The groove wheel II 508 drives the T-shaped frame 517 to rotate 60°, so that a row of small rods at the upper end of the T-shaped frame 517 is aligned with a row of small holes on the lower end surface of the net box 401. At the same time, the groove wheel I 505 rotates one circle to drive the cam I 506 to rotate one circle. The cam I 506 pushes the outer end of the outer rod of the Z-shaped rod 509 to move downward. At this time, the inner end of the Z-shaped rod 509 moves upward, thereby driving the round rod Ⅱ510 moves upward, and the round rod Ⅱ510 drives the inner end of the U-shaped rod 511 to move upward a short distance. At the same time, the outer end of the U-shaped rod 511 also moves upward a short distance. When the outer end of the U-shaped rod 511 moves upward a short distance, it drives the connecting plate 513 to move upward a short distance. The connecting plate 513 pushes the inner end of the connecting rod 514 to move upward. The inner end of the connecting rod 514 pushes the vertical rod 516 to move upward. The vertical rod 516 drives the T-shaped frame 517 to move upward, so that a row of small rods at the upper end of the T-shaped frame 517 are inserted into the corresponding small holes of the net box 401. In this way, the T-shaped frame 517 loosens the activated carbon that was originally compacted in the net box 401, further accelerating the activation of the activated carbon in the net box 401. ;

[0047] Working principle: The device can protect the cable connection of the project to prevent the cable joints from being torn apart or loosened when the cables are pulled, which will affect the power supply effect; the device can monitor the temperature of the cable connection and dissipate heat in time when the temperature is high to ensure the safety of the cable connection and prevent fire caused by excessive temperature; the device can prevent moisture inside the device during heat dissipation to prevent the cable connection from being connected to the power supply due to moisture; the device can use the heat generated inside the device to restore the activity of the used activated carbon, realizing recycling while saving resource waste;

[0048] The completed engineering cables need to be fixed inside the equipment to effectively protect them. First, the two opening and closing doors 106 are manually opened, and then the completed wiring box is manually placed on the card slot 104. Then, the cables are fixed, and the two semicircular clamps 203 are manually buckled. Then, the corresponding clamp rod 204 is manually rotated to align the round hole on the outside of the clamp rod 204 with the threaded hole on the side of the corresponding hollow rod I 202. Then, the screw 205 is manually turned so that the screw 205 fixes the clamp rod 204, and then the two semicircular clamps 203 fix the cables. In this way, when the cable is pulled, the hollow rod I 202 will move outward with the pulled cable. At this time, the spring at the upper end of the hollow rod I 202 is compressed, so that the pulled cable is buffered, effectively preventing the cable connection head from being pulled open or loosened, affecting the power supply.

[0049] When the device is cooled, first, after the temperature detector 107 detects that the temperature inside the housing 101 is too high, the temperature detector 107 transmits a signal to the motor in the lead screw slider group 301. At this time, the lead screw slider group 301 starts to work, and the slider of the lead screw slider group 301 drives the opening and closing plate 302 to move upward, so that the opening and closing plate 302 opens the square hole on the housing 101. At the same time, the slider in the lead screw slider group 301 drives the contact valve I 303 to move upward, so that the contact valve I 303 contacts the contact valve II 306. When the contact valve I 303 contacts the contact valve II 306, the contact valve II 306 transmits a signal to the fan I 304, and the fan I 304 works to blow air into the housing 101 to dissipate the heat inside the housing 101. When the square hole on the housing 101 is opened, first , the motor Ⅰ407 starts to drive the round rod Ⅰ406 to rotate, and the round rod Ⅰ406 drives the cams at both ends to rotate, and the cam pushes the T-shaped plate 405 to move downward, and the spring on the T-shaped plate 405 is stretched, and the T-shaped plate 405 drives the mesh plate Ⅱ404 to move downward, so that the mesh plate Ⅱ404 compacts the activated carbon in the mesh box 401 to prevent it from falling, and then the electric cylinder Ⅰ403 works to push the rack on its piston rod to move upward, and the rack drives the gear Ⅰ402 to rotate, and the gear Ⅰ402 drives the mesh box 401 to rotate 90°, so that the mesh box 401 in the horizontal state rotates to the vertical state. At this time, the mesh box 401 is located at the square hole of the outer shell 101. At this time, when the humid air outside the equipment enters the outer shell 101, it will be adsorbed by the activated carbon in the mesh box 401 to ensure that the inside of the outer shell 101 is dry;

[0050] When the temperature inside the housing 101 is restored, the electric cylinder I 403 works, pulling the rack on its piston rod to move downward, the rack drives the gear I 402 to rotate, the gear I 402 drives the net box 401 to rotate 90 degrees, so that the net box 401 in the vertical state is rotated to the horizontal rotation state, at the same time, the screw slider group 301 works, drives the opening and closing plate 302 to move downward, so that the opening and closing plate 302 closes the square hole on the housing 101 again, at the same time, the slider in the screw slider group 301 drives the contact valve I 303 to disengage from the contact valve II 306, at this time, the contact valve II 306 transmits a signal to the fan I 304, and the fan I 304 stops working;

[0051] When the net box 401 is in a horizontal state, the heat generated in the housing 101 is used to dry and restore the activity of the activated carbon in the net box 401. At this time, the motor I 407 is started to drive the round rod I 406 to rotate, and the round rod I 406 drives the cams at both ends to rotate and return to their positions. At this time, the spring on the T-shaped plate 405 pulls the T-shaped plate 405 to move upward, and the T-shaped plate 405 drives the net plate II 404 to relax the compaction of the activated carbon in the net box 401, thereby assisting the activated carbon in the net box 401 to restore activity;

[0052] To further assist the activated carbon in the net box 401 to recover its activity, first, the fan II 502 starts to blow air toward the net box 401 to accelerate the drying and revival of the activated carbon in the net box 401. At the same time, the motor II 507 starts to drive the groove wheel I 505 to rotate. The groove wheel I 505 rotates one circle to drive the groove wheel II 508 to rotate 60°. The groove wheel II 508 drives the T-shaped frame 517 to rotate 60°, so that a row of small rods at the upper end of the T-shaped frame 517 is aligned with a row of small holes on the lower end surface of the net box 401. At the same time, the groove wheel I 505 rotates one circle to drive the cam I 506 to rotate one circle. The cam I 506 pushes the outer end of the outer rod of the Z-shaped rod 509 to move downward. At this time, the inner end of the Z-shaped rod 509 moves upward, thereby driving the round rod II 510 to move upward. The round rod II 510 drives the inner end of the U-shaped rod 511 to move upward a short distance. At the same time, the outer end of the U-shaped rod 511 also moves upward a short distance. When the outer end of the U-shaped rod 511 moves upward a short distance, it drives the connecting plate 513 to move upward a short distance. The connecting plate 513 pushes the inner end of the connecting rod 514 to move upward. The inner end of the connecting rod 514 pushes the vertical rod 516 to move upward. The vertical rod 516 drives the T-shaped frame 517 to move upward, so that a row of small rods at the upper end of the T-shaped frame 517 are inserted into the corresponding small holes in the net box 401. This reciprocating process allows the T-shaped frame 517 to loosen the activated carbon that was originally compacted in the net box 401, further accelerating the recovery of the activated carbon in the net box 401, achieving recycling while saving limited resources.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrical engineering cable protection device, characterized in that: include: A shell part (1), an anti-pull mechanism (2), a heat dissipation mechanism (3), a moisture-proof mechanism (4), and an activity recovery mechanism (5); the shell (101) of the shell part (1) is installed at a required position, and the shell part (1) is used for protecting the joint of the engineering cable; the support plate (201) of the anti-pull mechanism (2) is fixedly installed on the U-shaped groove (103) of the shell part (1), and the anti-pull mechanism (2) is used for cable pulling buffer; the frame of the lead screw slider group (301) of the heat dissipation mechanism (3) is fixedly installed in a predetermined installation area inside the shell (101), and the heat dissipation mechanism (3) is used for heat dissipation inside the shell (101); the side rod of the net box (401) of the moisture-proof mechanism (4) is rotatably installed in the circular hole of the support block inside the shell (101), and the moisture-proof mechanism (4) is used for moisture-proofing inside the shell (101); the activity recovery mechanism (5) The support platform (501) is fixedly installed in a predetermined installation area in the housing (101), and the activity recovery mechanism (5) is used for recovering and reusing the activated carbon; The moisture-proof mechanism (4) comprises: a mesh box (401), a gear I (402), an electric cylinder I (403), a mesh plate II (404), a T-shaped plate (405), a round rod I (406), and a motor I (407); the side rod of the mesh box (401) is rotatably mounted in the round hole of the inner support block of the housing (101), and the mesh box (401) is located on the side of the square hole in the housing (101); the gear I (402) is fixedly mounted on the side rod of the mesh box (401); the cylinder body of the electric cylinder I (403) is fixedly mounted on the inner side of the housing (101), and a rack is fixedly mounted on the piston rod end of the electric cylinder I (403). The rack and the gear I (402) are meshed with each other; the T-shaped plate (405) is slidably mounted in a hole on the net box (401), a spring is fixedly mounted on the horizontal plate of the T-shaped plate (405), and the other end of the spring is connected to the side panel of the net box (401); the net plate II (404) is slidably mounted on the net box (401), and the inner side of the net plate II (404) is fixedly connected to the upper end of the T-shaped plate (405); the round rod I (406) is rotatably mounted in a round hole on a support block on the outer side of the net box (401); the motor I (407) is fixedly mounted on the lower end surface of the net box (401), and its motor shaft is fixedly connected to one end of the round rod I (406); The activity recovery mechanism (5) further comprises: a fan II (502), an auxiliary block II (503), an auxiliary block III (504), a groove wheel I (505), a cam I (506), a motor II (507), and a groove wheel II (508); the fan II (502) is fixedly mounted on the support platform (501) via a support rod; the auxiliary block II (503) is fixedly mounted on the upper end surface of the support platform (501); the auxiliary block III (504) is fixedly mounted on the upper end surface of the support platform (501) ; The rear side rod of the groove wheel I (505) is rotatably mounted in the circular hole at the middle position of the auxiliary block II (503); the groove wheel II (508) is rotatably mounted in the circular hole at the middle position of the support platform (501), and the groove wheel II (508) cooperates with the groove wheel I (505) to work; the cam I (506) is fixedly mounted on the rear side rod of the groove wheel I (505); the motor II (507) is fixedly mounted on the upper end surface of the support platform (501), and its motor shaft is fixedly connected to the rear side rod of the groove wheel I (505); The activity recovery mechanism (5) further comprises: a Z-shaped rod (509), a round rod II (510), a U-shaped rod (511), an auxiliary block IV (512), a connecting plate (513), a connecting rod (514), a vertical plate (515), a vertical rod (516), a T-shaped frame (517), and an auxiliary block V (518); the middle rod of the Z-shaped rod (509) is rotatably mounted in the middle round hole of the auxiliary block III (504), and the outer rods of the Z-shaped rod (509) are connected to the auxiliary block V (518). The cam (506) contacts the cam, the inner rod of the Z-shaped rod (509) is fixedly connected to one end of the round rod (510), the other end of the round rod (510) is fixedly connected to the inner end rod of the U-shaped rod (511), the middle position of the U-shaped rod (511) is rotatably mounted in the circular hole in the middle position of the auxiliary block (518), the auxiliary block (518) is fixedly mounted on the upper end surface of the support platform (501), the outer end rod of the U-shaped rod (511) is fixedly connected to the lower end of the connecting plate (513), and the inner end rod of the Z-shaped rod (509) is fixedly connected to the inner end rod of the U-shaped rod (511). The upper end of the connecting plate (513) is rotatably connected to the middle position of the connecting rod (514), the outer end of the connecting rod (514) is rotatably mounted on the auxiliary block IV (512), the auxiliary block IV (512) is fixedly mounted on the upper end surface of the support platform (501), and a small rod is fixedly mounted on the inner end of the connecting rod (514); the vertical plate (515) is fixedly mounted on the upper end surface of the support platform (501), and a round hole is provided on the vertical plate (515); the vertical rod (516) is slidable Installed in the circular hole on the vertical plate (515), a horizontal groove is fixedly installed on the vertical rod (516), a small rod at the inner end of the connecting rod (514) slides in the horizontal groove on the vertical rod (516), an L-shaped rod is fixedly installed on the upper end of the vertical rod (516), the L-shaped rod is rotatably connected to the hollow rod at the lower end of the T-shaped frame (517), the hollow rod at the lower end of the T-shaped frame (517) is slidably connected to the middle rod of the groove wheel II (508), and a row of small rods are fixedly installed on the upper end of the T-shaped frame (517).

2. An electrical engineering cable protection device according to claim 1, characterized in that: Cams are fixedly mounted on both ends of the round rod I (406), and the cams are in contact with the horizontal plate of the T-shaped plate (405).

3. The electrical engineering cable protection device according to claim 1, characterized in that: The shell part (1) comprises: an outer shell (101), a mesh plate I (102), a U-shaped groove (103), a card slot (104), an auxiliary block I (105), an opening and closing door (106), and a temperature detector (107); the outer shell (101) is installed at a required position, and a square hole is provided on the outer shell (101); grooves are provided on both sides of the square hole of the outer shell (101); there are two mesh plates I (102), and the two mesh plates I (102) are respectively fixedly installed at the two square holes on the outer shell (101); the U-shaped groove (103) is fixedly installed in the outer shell (101); the card slot (104) is fixedly installed at the middle position in the outer shell (101); the auxiliary block I (105) is fixedly installed in the outer shell (101); there are two opening and closing doors (106), and the two opening and closing doors (106) are slidably installed at the front opening of the outer shell (101); and the temperature detector (107) is fixedly installed on the auxiliary block I (105).

4. The electrical engineering cable protection device according to claim 1, characterized in that: The anti-pull mechanism (2) comprises: a support plate (201), a hollow rod I (202), a semicircular clamp (203), a clamping rod (204), and a screw (205); the support plate (201) is fixedly mounted on the U-shaped groove (103); there are two hollow rods I (202), the side panels of the two hollow rods I (202) are respectively slidably mounted in the corresponding two U-shaped grooves (103), and the side surfaces of the hollow rods I (202) are provided with threaded holes; there are two semicircular clamps (203), and the side square rods of the two semicircular clamps (203) are respectively slidably mounted in the two hollow rods I (202); a small rod at one end of the clamping rod (204) is rotatably mounted in a circular hole on the side surface of a corresponding semicircular clamp (203), and a circular hole is provided at the other end of the clamping rod (204), and the circular hole is intermittently aligned with the threaded hole on the side surface of the other hollow rod I (202); the screw (205) is slidably mounted in the circular hole on the clamping rod (204).

5. An electrical engineering cable protection device according to claim 4, characterized in that: A spring is installed at the upper end of the hollow rod I (202), and the other end of the spring is connected to the lower end surface of the support plate (201).

6. The electrical engineering cable protection device according to claim 1, characterized in that: The heat dissipation mechanism (3) comprises: a screw slider group (301), an opening and closing plate (302), a contact valve I (303), a fan I (304), a bending rod (305), and a contact valve II (306); the screw slider group (301) comprises: a frame, a screw, a motor, and a slider; the frame is fixedly mounted on a predetermined mounting area inside the housing (101); the screw is rotatably mounted inside the frame; the motor is fixedly mounted on the inside of the top plate of the housing (101); the motor shaft is fixedly connected to one end of the screw; the slider is slidably mounted in the frame; the threaded hole on the slider cooperates with the thread of the screw; the opening and closing plate (302) is slidably mounted on the corresponding housing (101 ), the opening and closing plate (302) is fixedly connected to the side of the slider in the lead screw slider group (301); the contact valve I (303) is fixedly installed on the upper end surface of the slider in the lead screw slider group (301); the fan I (304) is fixedly installed on the outside of the housing (101), and the fan I (304) is located on the side of the mesh plate I (102); the lower end of the bent rod (305) is fixedly connected to the fan I (304), and the upper end of the bent rod (305) is located inside the housing (101); the contact valve II (306) is fixedly installed at the upper end of the bent rod (305), and the contact valve II (306) is intermittently in contact with the contact valve I (303).

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