Elevator cable docking structure

Abstract

The present invention relates to an elevator cable docking structure, including a first elevator cable and a second elevator cable, wherein the first elevator cable and the second elevator cable include an insulating sheath, a left wire group, a middle wire group, a right wire group, a left steel wire, and a right steel wire, and the structure is characterized in that the structure also includes a splicing assembly, wherein the splicing assembly includes a limit seat, a limit cover, a first locking screw, a second locking screw, a third locking screw, a fourth locking screw, and a plurality of fixing screws, and the limit seat is provided with a left receiving groove, a middle receiving groove, a right receiving groove, a left positioning groove, a right positioning groove, and the like, and the bottom surface of the limit cover is provided with a left pressing protrusion and a right pressing protrusion respectively. The splicing assembly in the present invention can firmly connect two elevator cables together, which can avoid the disconnection of the elevator cables, so as to reduce the probability of safety accidents in the elevator, and can well ensure the safety of passengers, and the assembly method is very simple, and the connection of the elevator cables can be quickly realized.

Description

Technical Field

[0001] The invention relates to the field of elevator accessories, in particular to an elevator cable docking structure. Background Art

[0002] At present, elevator cables are generally composed of an insulating sheath, a left wire group, a middle wire group, a right wire group, a left steel wire, and a right steel wire, wherein the left wire group, the middle wire group, the right wire group, the left steel wire, and the right steel wire are covered in an insulating sheath. When elevator cables need to be spliced ​​together, they are now mostly spliced ​​together by wrapping insulating tape. Such connection strength is very poor. During the operation of the elevator, the elevator cable is prone to disconnection, which can easily lead to safety accidents in the elevator, and then easily affect the safety of passengers. Therefore, it is necessary to redesign the connection structure of the elevator cable. Summary of the invention

[0003] The object of the present invention is to solve the above-mentioned problems and shortcomings and to provide an elevator cable docking structure. The splicing components in the elevator cable docking structure can firmly connect two elevator cables together, which can avoid the elevator cables from being disconnected, thereby reducing the probability of safety accidents in the elevator and ensuring the safety of passengers. The assembly method is very simple and can quickly achieve the connection of the elevator cables.

[0004] The technical solution of the present invention is achieved in this way:

[0005] An elevator cable docking structure comprises a first elevator cable and a second elevator cable, wherein the first elevator cable and the second elevator cable comprise an insulating sheath, a left wire group, a middle wire group, a right wire group, a left steel wire, and a right steel wire, wherein the left wire group, the middle wire group, and the right wire group are arranged side by side, wherein the left steel wire is arranged between the left wire group and the middle wire group, and wherein the right steel wire is arranged between the middle wire group and the right wire group. The structure is characterized in that it also comprises a splicing assembly, wherein the splicing assembly comprises a limit seat, a limit cover, a first locking screw, a second locking screw, a third locking screw, a fourth locking screw, and a plurality of fixing screws, wherein a left accommodating groove, a middle accommodating groove, and a right accommodating groove are provided on the top surface of the limit seat, and the left accommodating groove, the middle accommodating groove, and the right accommodating groove are arranged side by side in a horizontal manner, wherein a left positioning groove and a right positioning groove are respectively provided on the top surface of the limit seat, and the left positioning groove is located between the left accommodating groove and the middle accommodating groove, and the right positioning groove is located between the left accommodating groove and the middle accommodating groove, and the right positioning groove is located between the left accommodating groove and the middle accommodating groove, and the right positioning groove is located between the left accommodating groove and the middle accommodating groove, and the right positioning groove is located between the left accommodating groove and the middle accommodating groove, and the left ... In the middle accommodating groove and the right accommodating groove, the top surface of the limiting seat is respectively provided with a first giving groove and a second giving groove, and the first giving groove and the second giving groove are respectively located in front of and behind the left positioning groove, and the first giving groove and the second giving groove are both connected with the left positioning groove, and the first giving groove and the second giving groove are respectively extended to the front and rear surfaces of the limiting seat, and the depths of the first giving groove and the second giving groove are both less than the depth of the left positioning groove, and the top surface of the limiting seat is also respectively provided with a third giving groove and a fourth giving groove, and the third giving groove and the fourth giving groove are respectively located in front of and behind the right positioning groove, and the third giving groove and the fourth giving groove are both connected with the right positioning groove, and the third giving groove and the fourth giving groove are respectively extended to the front and rear surfaces of the limiting seat, and the depths of the third giving groove and the fourth giving groove are both less than the depth of the right positioning groove, and the bottom surface of the limiting cover is respectively provided with a left pressing convex portion and a right pressing convex portion arranged side by side on the left and right sides;The first elevator cable and the second elevator cable are arranged in front and behind the limiting seat respectively. The left steel wire of the first elevator cable passes through the first make way groove and is placed in the left positioning groove. The right steel wire of the first elevator cable passes through the third make way groove and is placed in the right positioning groove. The left steel wire of the second elevator cable passes through the second make way groove and is placed in the left positioning groove. The right steel wire of the second elevator cable passes through the fourth make way groove and is placed in the right positioning groove. The left wire group of the first elevator cable and the left wire group of the second elevator cable are both placed in the left accommodating groove and are electrically connected to each other. The middle wire group of the first elevator cable and the middle wire group of the second elevator cable are both inserted into the middle receiving groove and electrically connected, the right wire group of the first elevator cable and the right wire group of the second elevator cable are both inserted into the right receiving groove and electrically connected, the limit cover is placed on the top surface of the limit seat, and the limit cover simultaneously covers the notches of the left receiving groove, the middle receiving groove, the right receiving groove, the left positioning groove, the right positioning groove, the first giving groove, the second giving groove, the third giving groove and the fourth giving groove, and also makes the left pressing protrusion and the right pressing protrusion The tightening convex parts are respectively embedded in the left positioning groove and the right positioning groove, the left tightening convex part is pressed tightly on the left steel wire of the first elevator cable and the left steel wire of the second elevator cable at the same time, and the right tightening convex part is pressed tightly on the right steel wire of the first elevator cable and the right steel wire of the second elevator cable at the same time, the threaded end of each fixing screw passes through the limit cover and is screwed on the limit seat, the threaded end of the first locking screw is screwed on the top surface of the limit cover, and the threaded end of the first locking screw is vertically passed through the left tightening convex part and is pressed tightly on the left steel wire of the first elevator cable, and the second The threaded end of the locking screw is screwed on the top surface of the limit cover, and the threaded end of the second locking screw is vertically passed through the right pressing protrusion and then pressed tightly on the right steel wire of the first elevator cable. The threaded end of the third locking screw is screwed on the top surface of the limit cover, and the threaded end of the first locking screw is vertically passed through the left pressing protrusion and then pressed tightly on the left steel wire of the second elevator cable. The threaded end of the fourth locking screw is screwed on the top surface of the limit cover, and the threaded end of the second locking screw is vertically passed through the right pressing protrusion and then pressed tightly on the right steel wire of the second elevator cable. ;

[0006] Preferably, a left convex portion is provided on the middle part of the bottom of the left positioning groove, a left yielding groove matching the left convex portion is provided on the left clamping convex portion, and one of the fixing screws is screwed on the left convex portion; a right convex portion is provided on the middle part of the bottom of the right positioning groove, a right yielding groove matching the right convex portion is provided on the right clamping convex portion, and one of the other fixing screws is screwed on the right convex portion.

[0007] Preferably, the top surface of the limit seat is provided with a front card slot and a rear card slot which are arranged side by side in front and back, and the left accommodating slot, the middle accommodating slot, the right accommodating slot, the first give way slot and the third give way slot are all connected to and communicated with the front card slot, and the left accommodating slot, the middle accommodating slot, the right accommodating slot, the second give way slot and the fourth give way slot are all connected to and communicated with the rear card slot. The end of the first elevator cable is embedded in the front card slot, and the limit cover is pressed tightly against the insulating outer skin of the end of the first elevator cable. The end of the second elevator cable is embedded in the rear card slot, and the limit cover is pressed tightly against the insulating outer skin of the end of the second elevator cable.

[0008] Preferably, a plurality of convex teeth are respectively provided on the bottom of the front clamping slot and the rear clamping slot, and the insulating sheath of the first elevator cable end and the insulating sheath of the second elevator cable end are pressed tightly against the corresponding convex teeth.

[0009] Preferably, a left accommodating slot, a middle accommodating slot, a right accommodating slot, a first give way slot, a second give way slot, a third give way slot, a fourth give way slot, a front card slot and a rear card slot are respectively provided on the bottom surface of the limit cover, and the left accommodating slot, the middle accommodating slot, the right accommodating slot, the first give way slot, the second give way slot, the third give way slot, the fourth give way slot, the front card slot and the rear card slot on the limit cover correspond one by one to the left accommodating slot, the middle accommodating slot, the right accommodating slot, the first give way slot, the second give way slot, the third give way slot, the fourth give way slot, the front card slot and the rear card slot on the limit seat.

[0010] Preferably, the limiting seat and the limiting cover are both made of stainless steel.

[0011] Preferably, an insulating rubber layer is respectively provided on the groove wall and the groove bottom of the left accommodating groove, the middle accommodating groove and the right accommodating groove.

[0012] Beneficial effects of the present invention: In the elevator cable docking structure of the present invention, by placing the connection between the corresponding wire groups in the corresponding receiving groove, the receiving groove can play a good shielding and protection role on the connection, thereby helping to improve the safety and reliability of the connection, so the safety of the elevator cable docking structure is very high. By making the ends of each steel wire respectively embedded in the positioning groove, and making the depth of the positioning groove greater than the depth of the give way groove, the locking screw is also pressed tightly on the steel wire. In this way, the elevator cable can be positioned on the splicing assembly very conveniently and reliably to avoid the situation that the elevator cable is loose, and the first elevator cable and the second elevator cable can be reliably positioned together so that the first elevator cable and the second elevator cable can be firmly connected together, which helps to improve the structural strength of the connection between the first elevator cable and the second elevator cable to avoid the disconnection of the first elevator cable and the second elevator cable, thereby reducing the probability of safety accidents, and further helping to ensure the safety of passengers. At the same time, the connection between the elevator cable and the splicing assembly is very simple and convenient, and the two elevator cables can be quickly and reliably connected together. The assembly efficiency of the elevator cable docking structure is very high. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0014] Figure 2 For the present invention Figure 1 Schematic diagram of the structure of the AA section.

[0015] Figure 3 For the present invention Figure 1 Schematic diagram of the structure of the BB section.

[0016] Figure 4 It is a schematic diagram of the split structure in the present invention.

[0017] Figure 5 It is a schematic diagram of the three-dimensional structure of the first elevator cable in the present invention.

[0018] Figure 6 It is a schematic diagram of the three-dimensional structure of the second elevator cable in the present invention.

[0019] Figure 7 It is a schematic diagram of the three-dimensional structure of the limiting seat in the present invention.

[0020] Figure 8 It is a schematic diagram of the three-dimensional structure of the limiting cover in the present invention.

[0021] Fig. 9 It is a schematic diagram of the cross-sectional structure of the first elevator cable in the present invention.

[0022] Fig.10 It is a schematic diagram of the cross-sectional structure of the second elevator cable in the present invention. DETAILED DESCRIPTION

[0023] like Figure 1 , Figure 5 and Figure 6 As shown, an elevator cable docking structure of the present invention comprises a first elevator cable 1 and a second elevator cable 2, wherein the first elevator cable 1 and the second elevator cable 2 comprise an insulating sheath 11, a left wire group 12, an intermediate wire group 13, a right wire group 14, a left steel wire 15, and a right steel wire 16, wherein the left wire group 12, the intermediate wire group 13, and the right wire group 14 are arranged side by side, the left steel wire 15 is arranged between the left wire group 12 and the intermediate wire group 13, and the right steel wire 16 is arranged between the intermediate wire group 13 and the right wire group 14. To achieve the purpose of the present invention, as Figures 1 to 4 As shown, it also includes a splicing component 3, wherein, as Figure 4 and Figure 7 As shown, the splicing assembly 3 includes a limit seat 31, a limit cover 32, a first locking screw 33, a second locking screw 34, a third locking screw 35, a fourth locking screw 36, and a plurality of fixing screws 37. A left receiving groove 311, a middle receiving groove 312, and a right receiving groove 313 are provided on the top surface of the limit seat 31, and the left receiving groove 311, the middle receiving groove 312, and the right receiving groove 313 are arranged side by side in a horizontal manner. A left positioning groove 314 and a right positioning groove 315 are provided, and the left positioning groove 314 is located between the left receiving groove 311 and the middle receiving groove 312, and the right positioning groove 315 is located between the middle receiving groove 312 and the right receiving groove 313. A first clearance groove 316 and a second clearance groove 317 are respectively provided on the top surface of the limit seat 31, and the first clearance groove 316 and the second clearance groove 317 are respectively located in front of and behind the left positioning groove 314, and the first clearance groove 316 The first and second give way grooves 316 and 317 are connected to the left positioning groove 314, and the first and second give way grooves 316 and 317 are respectively extended to the front and rear surfaces of the limiting seat 31, and the depths of the first and second give way grooves 316 and 317 are both less than the depth of the left positioning groove 314. The top surface of the limiting seat 31 is also provided with a third give way groove 318 and a fourth give way groove 319, and the third give way groove 318 and the fourth give way groove 319 are respectively located on the right positioning groove 314. The third and fourth give way grooves 318 and 319 are connected to the right positioning groove 315, and the third and fourth give way grooves 318 and 319 are respectively extended to the front and rear surfaces of the limiting seat 31, and the depths of the third and fourth give way grooves 318 and 319 are both less than the depth of the right positioning groove 315. The bottom surface of the limiting cover 32 is respectively provided with a left pressing protrusion 301 and a right pressing protrusion 302 arranged side by side on the left and right; Figures 1 to 4As shown, the first elevator cable 1 and the second elevator cable 2 are arranged in front and behind the limiting seat 31 respectively, the left steel wire 15 of the first elevator cable 1 passes through the first make way groove 316 and is placed in the left positioning groove 314, the right steel wire 16 of the first elevator cable 1 passes through the third make way groove 318 and is placed in the right positioning groove 315, the left steel wire 15 of the second elevator cable 2 passes through the second make way groove 317 and is placed in the left positioning groove 314, the right steel wire 16 of the second elevator cable 2 passes through the fourth make way groove 319 and is placed in the right positioning groove 315, the left wire group 12 of the first elevator cable 1 and the left wire group 12 of the second elevator cable 2 are both placed in the left receiving groove 31 1 and are electrically connected, the middle wire group 13 of the first elevator cable 1 and the middle wire group 13 of the second elevator cable 2 are both inserted into the middle receiving groove 312 and are electrically connected, the right wire group 14 of the first elevator cable 1 and the right wire group 14 of the second elevator cable 2 are both inserted into the right receiving groove 313 and are electrically connected, the limit cover 32 is placed on the top surface of the limit seat 31, and the limit cover 32 simultaneously covers the notches of the left receiving groove 311, the middle receiving groove 312, the right receiving groove 313, the left positioning groove 314, the right positioning groove 315, the first giving groove 316, the second giving groove 317, the third giving groove 318 and the fourth giving groove 319, The left pressing protrusion 301 and the right pressing protrusion 302 are respectively embedded in the left positioning groove 314 and the right positioning groove 315, and the left pressing protrusion 301 is pressed tightly on the left steel wire 15 of the first elevator cable 1 and the left steel wire 15 of the second elevator cable 2 at the same time, and the right pressing protrusion 302 is pressed tightly on the right steel wire 16 of the first elevator cable 1 and the right steel wire 16 of the second elevator cable 2 at the same time. The threaded end of each fixing screw 37 passes through the limit cover 32 and is screwed on the limit seat 31. The threaded end of the first locking screw 33 is screwed on the top surface of the limit cover 32, and the threaded end of the first locking screw 33 is vertically passed through the left pressing protrusion 301 and is pressed tightly on the first elevator cable 1. On the left steel wire 15, the threaded end of the second locking screw 34 is screwed on the top surface of the limit cover 32, and the threaded end of the second locking screw 34 is vertically passed through the right pressing protrusion 302 and then pressed on the right steel wire 16 of the first elevator cable 1, the threaded end of the third locking screw 35 is screwed on the top surface of the limit cover 32, and the threaded end of the first locking screw 33 is vertically passed through the left pressing protrusion 301 and then pressed on the left steel wire 15 of the second elevator cable 2, and the threaded end of the fourth locking screw 36 is screwed on the top surface of the limit cover 32, and the threaded end of the second locking screw 34 is vertically passed through the right pressing protrusion 302 and then pressed on the right steel wire 16 of the second elevator cable 2. In the elevator cable docking structure of the present invention, by placing the connection between the corresponding wire groups in the corresponding receiving groove, the receiving groove can play a good shielding and protection role on the connection, thereby helping to improve the safety and reliability of the connection, so the safety of the elevator cable docking structure is very high.By making the ends of each steel wire respectively embedded in the positioning groove, and making the depth of the positioning groove greater than the depth of the give way groove, and making the locking screw tightly pressed on the steel wire. In this way, the elevator cable can be positioned on the splicing assembly 3 very conveniently and reliably to avoid the elevator cable from getting loose, and the first elevator cable 1 and the second elevator cable 2 can be reliably positioned together so that the first elevator cable 1 and the second elevator cable 2 can be firmly connected together, which helps to improve the structural strength of the connection between the first elevator cable 1 and the second elevator cable 2 to avoid the first elevator cable 1 and the second elevator cable 2 being disconnected, thereby reducing the probability of safety accidents, and further helping to ensure the safety of passengers. At the same time, the connection between the elevator cable and the splicing assembly 3 is very simple and convenient, and the two elevator cables can be quickly and reliably connected together, and the assembly efficiency of the elevator cable docking structure is very high.

[0024] When the left wire group 12 is electrically connected to the corresponding left wire group 12, the wires in each left wire group 12 are separated by insulating glue. When the middle wire group 13 is electrically connected to the corresponding middle wire group 13, the wires in each middle wire group 13 are separated by insulating glue. When the right wire group 14 is electrically connected to the corresponding right wire group 14, the wires in each right wire group 14 are separated by insulating glue.

[0025] like Fig. 9 and Fig.10 As shown, in the actual manufacturing process, all or part of the left wire group 12, the middle wire group 13 and the right wire group 14 of the first elevator cable 1 and the second elevator cable 2 can serve as control wires, communication wires, optical cables, intelligent control wires, etc.

[0026] The insulating outer sheath 11 is made of PVC.

[0027] like Figure 5 , Figure 6 , Fig. 9 and Fig.10 As shown, the left wire group 12, the middle wire group 13 and the right wire group 14 are all composed of a plurality of wires arranged side by side. In the actual manufacturing process, the number of wires in the left wire group 12, the middle wire group 13 and the right wire group 14 can be arranged according to actual needs.

[0028] like Figures 2 to 4 , Figure 7 and Figure 8As shown, a left convex portion 320 is provided at the middle of the bottom of the left positioning groove 314, a left yielding groove 303 matching the left convex portion 320 is provided on the left pressing convex portion 301, one fixing screw 37 is screwed on the left convex portion 320, a right convex portion 321 is provided at the middle of the bottom of the right positioning groove 315, a right yielding groove 304 matching the right convex portion 321 is provided on the right pressing convex portion 302, and one of the other fixing screws 37 is screwed on the right convex portion 321. By locking the fixing screw 37 in this way, the locking strength of the buckling part between the limit cover 32 where the locking screw is located and the limit seat 31 can be improved, thereby further improving the locking reliability; by setting the left convex portion 320 and the right convex portion 321, it is helpful to improve the structural strength of the locking part of the fixing screw 37, thereby helping to improve the structural strength of the splicing assembly, and further improving the reliability of the elevator cable docking structure.

[0029] like Figures 1 to 4 , Figure 7 As shown, the top surface of the limit seat 31 is provided with a front card slot 322 and a rear card slot 323 arranged side by side, and the left receiving slot 311, the middle receiving slot 312, the right receiving slot 313, the first giving way slot 316, and the third giving way slot 318 are all connected to the front card slot 322, and the left receiving slot 311, the middle receiving slot 312, the right receiving slot 313, the second giving way slot 317, and the fourth giving way slot 319 are all connected to the rear card slot 323. The end of the first elevator cable 1 is embedded in the front card slot 322, and the limit cover 32 is pressed tightly on the insulating outer skin 11 at the end of the first elevator cable 1. The end of the second elevator cable 2 is embedded in the rear card slot 323, and the limit cover 32 is pressed tightly on the insulating outer skin 11 at the end of the second elevator cable 2. Through such a structural design, it is helpful to further improve the reliability of the assembly of the elevator cable and the splicing component 3, thereby helping to further improve the reliability of the elevator cable docking structure.

[0030] like Figures 1 to 4 , Figure 7 As shown, a plurality of convex teeth 100 are respectively provided on the bottom of the front clamping slot 322 and the rear clamping slot 323, and the insulating sheath 11 at the end of the first elevator cable 1 and the insulating sheath 11 at the end of the second elevator cable 2 are pressed tightly against the corresponding convex teeth 100. The provision of the convex teeth 100 can provide a better bite effect on the insulating sheath, thereby helping to further improve the reliability of the elevator cable docking.

[0031] like Figure 8As shown, a left accommodating slot 311, a middle accommodating slot 312, a right accommodating slot 313, a first give way slot 316, a second give way slot 317, a third give way slot 318, a fourth give way slot 319, a front card slot 322 and a rear card slot 323 are respectively opened on the bottom surface of the limiting cover 32, and the left accommodating slot 311, the middle accommodating slot 312, the right accommodating slot 313, the first give way slot 316, the second give way slot 317, the third give way slot 318, the fourth give way slot 319, the front card slot 322 and the rear card slot 323 on the limiting cover 32 correspond to the left accommodating slot 311, the middle accommodating slot 312, the right accommodating slot 313, the first give way slot 316, the second give way slot 317, the third give way slot 318, the fourth give way slot 319, the front card slot 322 and the rear card slot 323 on the limiting seat 31 respectively. Such a structural design can better limit the elevator cables to ensure that the connection points of each wire group have sufficient storage space, which helps to improve the applicability of the elevator cable docking structure.

[0032] The limit seat 31 and the limit cover 32 are both made of stainless steel, which can make the splicing assembly 3 have high structural strength and durability, thereby helping to improve the reliability and service life of the elevator cable docking structure.

[0033] like Figure 7 and Figure 8 As shown, the groove walls and groove bottoms of the left accommodating groove 311, the middle accommodating groove 312, and the right accommodating groove 313 are respectively provided with insulating rubber layers 300. The provision of the insulating rubber layers 300 can play a good insulating role, and even if there is a problem with the wrapping of the wire, the limiting seat 31 and the limiting cover 32 will not be charged, which helps to improve the safety of the elevator cable docking structure.

[0034] The above embodiments are preferred embodiments of the present invention. All structures similar to the present invention and equivalent changes made thereto should fall within the protection scope of the present invention.

Claims

1. An elevator cable docking structure, comprising a first elevator cable (1) and a second elevator cable (2), wherein the first elevator cable (1) and the second elevator cable (2) comprise an insulating sheath (11), a left wire group (12), an intermediate wire group (13), a right wire group (14), a left steel wire (15), and a right steel wire (16), wherein the left wire group (12), the intermediate wire group (13), and the right wire group (14) are arranged side by side, the left steel wire (15) is arranged between the left wire group (12) and the intermediate wire group (13), and the right steel wire (16) is arranged between the intermediate wire group (13) and the right wire group (14), characterized in that: The invention also comprises a splicing assembly (3), wherein the splicing assembly (3) comprises a limit seat (31), a limit cover (32), a first locking screw (33), a second locking screw (34), a third locking screw (35), a fourth locking screw (36), and a plurality of fixing screws (37); a left receiving groove (311), a middle receiving groove (312), and a right receiving groove (313) are provided on the top surface of the limit seat (31), and the left receiving groove (311), the middle receiving groove (312), and the right receiving groove (313) are arranged side by side in a transverse manner; a left positioning groove (314) and a right positioning groove (315) are respectively provided on the top surface of the limit seat (31), and the left positioning groove (314) is located at the left receiving groove (311) ) and the middle accommodating groove (312), and the right positioning groove (315) is located between the middle accommodating groove (312) and the right accommodating groove (313); the top surface of the limiting seat (31) is respectively provided with a first giving way groove (316) and a second giving way groove (317), and the first giving way groove (316) and the second giving way groove (317) are respectively located in front of and behind the left positioning groove (314); the first giving way groove (316) and the second giving way groove (317) are both connected to the left positioning groove (314), and the first giving way groove (316) and the second giving way groove (317) extend to the front and rear surfaces of the limiting seat (31), and the depths of the first giving way groove (316) and the second giving way groove (317) are both less than the depths of the left positioning groove (314); The depth of the positioning groove (314) is reduced, a third giving groove (318) and a fourth giving groove (319) are respectively opened on the top surface of the limiting seat (31), and the third giving groove (318) and the fourth giving groove (319) are respectively located in front of and behind the right positioning groove (315), and the third giving groove (318) and the fourth giving groove (319) are also connected to the right positioning groove (315), and the third giving groove (318) and the fourth giving groove (319) extend to the front and rear surfaces of the limiting seat (31), respectively, and the depths of the third giving groove (318) and the fourth giving groove (319) are both less than the depth of the right positioning groove (315), and the bottom surface of the limiting cover (32) is respectively provided with left and right side-by-side arranged The first elevator cable (1) and the second elevator cable (2) are respectively arranged in front of and behind the limit seat (31); the left steel wire (15) of the first elevator cable (1) passes through the first clearance groove (316) and is then placed in the left positioning groove (314); the right steel wire (16) of the first elevator cable (1) passes through the third clearance groove (318) and is then placed in the right positioning groove (315); the left steel wire (15) of the second elevator cable (2) passes through the second clearance groove (317) and is then placed in the left positioning groove (314); the right steel wire (16) of the second elevator cable (2) passes through the fourth clearance groove (319) and is then placed in the right positioning groove (315);The left wire group (12) of the first elevator cable (1) and the left wire group (12) of the second elevator cable (2) are both inserted into the left receiving groove (311) and are electrically connected to each other; the middle wire group (13) of the first elevator cable (1) and the middle wire group (13) of the second elevator cable (2) are both inserted into the middle receiving groove (312) and are electrically connected to each other; the right wire group (14) of the first elevator cable (1) and the right wire group (14) of the second elevator cable (2) are both inserted into the right receiving groove (313) and are electrically connected to each other; the limit cover (32) is placed on the top surface of the limit seat (31), and the limit cover (32) is placed on the top surface of the limit seat (31), and the limit cover (32) is placed on the top surface of the limit seat (31). 2) simultaneously covering the notches of the left receiving groove (311), the middle receiving groove (312), the right receiving groove (313), the left positioning groove (314), the right positioning groove (315), the first giving way groove (316), the second giving way groove (317), the third giving way groove (318) and the fourth giving way groove (319), and also making the left pressing protrusion (301) and the right pressing protrusion (302) respectively embedded in the left positioning groove (314) and the right positioning groove (315), the left pressing protrusion (301) simultaneously pressing on the left steel wire (15) of the first elevator cable (1) and the left steel wire (15) of the second elevator cable (2), the right The pressing protrusion (302) is pressed against the right steel wire (16) of the first elevator cable (1) and the right steel wire (16) of the second elevator cable (2) at the same time, the threaded end of each fixing screw (37) passes through the limiting cover (32) and is screwed onto the limiting seat (31), the threaded end of the first locking screw (33) is screwed onto the top surface of the limiting cover (32), and the threaded end of the first locking screw (33) is vertically passed through the left pressing protrusion (301) and is pressed against the left steel wire (15) of the first elevator cable (1), the threaded end of the second locking screw (34) is screwed onto the top surface of the limiting cover (32), and the threaded end of the second locking screw (34) is screwed onto the top surface of the limiting cover (32), and the threaded end of the second locking screw (34) is screwed onto the top surface of the limiting cover (32), and the threaded end of the second locking screw (34) is screwed onto the top surface of the limiting cover (32), and the threaded end of the first ... The threaded end of the third locking screw (35) is screwed on the top surface of the limit cover (32), and the threaded end of the first locking screw (33) is screwed on the top surface of the limit cover (32), and the threaded end of the fourth locking screw (36) is screwed on the top surface of the limit cover (32), and the threaded end of the second locking screw (34) is screwed on the top surface of the limit cover (32), and the threaded end of the second locking screw (34) is screwed on the top surface of the limit cover (32), and the threaded end of the second locking screw (34) is screwed on the right steel wire (16) of the second elevator cable (2).

2. The elevator cable docking structure according to claim 1, characterized in that: A left convex portion (320) is provided at the middle of the bottom of the left positioning groove (314), a left yielding groove (303) matching the left convex portion (320) is provided on the left pressing convex portion (301), one of the fixing screws (37) is screwed onto the left convex portion (320), a right convex portion (321) is provided at the middle of the bottom of the right positioning groove (315), a right yielding groove (304) matching the right convex portion (321) is provided on the right pressing convex portion (302), and one of the other fixing screws (37) is screwed onto the right convex portion (321).

3. The elevator cable docking structure according to claim 1, characterized in that: The top surface of the limit seat (31) is provided with a front card slot (322) and a rear card slot (323) arranged side by side in the front and back directions, and the left receiving slot (311), the middle receiving slot (312), the right receiving slot (313), the first giving way slot (316), and the third giving way slot (318) are all connected to and communicated with the front card slot (322). The groove (317) and the fourth clearance groove (319) are both connected to and communicated with the rear clamping groove (323); the end of the first elevator cable (1) is embedded in the front clamping groove (322), and the limit cover (32) is pressed tightly against the insulating outer skin (11) at the end of the first elevator cable (1); the end of the second elevator cable (2) is embedded in the rear clamping groove (323), and the limit cover (32) is pressed tightly against the insulating outer skin (11) at the end of the second elevator cable (2).

4. The elevator cable docking structure according to claim 3, characterized in that: A plurality of convex teeth (100) are respectively provided on the bottom of the front clamping slot (322) and the rear clamping slot (323), and the insulating sheath (11) at the end of the first elevator cable (1) and the insulating sheath (11) at the end of the second elevator cable (2) are pressed tightly against the corresponding convex teeth (100).

5. The elevator cable docking structure according to claim 3, characterized in that: The bottom surface of the limiting cover (32) is respectively provided with a left receiving groove (311), a middle receiving groove (312), a right receiving groove (313), a first giving way groove (316), a second giving way groove (317), a third giving way groove (318), a fourth giving way groove (319), a front clamping groove (322) and a rear clamping groove (323); and the left receiving groove (311), the middle receiving groove (312), the right receiving groove (313), the first giving way groove (316), the second giving way groove (317), the third giving way groove (318), the fourth giving way groove (319), the front clamping groove (322) and the rear clamping groove (323) on the limiting cover (32) are 6), the second give way slot (317), the third give way slot (318), the fourth give way slot (319), the front card slot (322), and the rear card slot (323) correspond to the left receiving slot (311), the middle receiving slot (312), the right receiving slot (313), the first give way slot (316), the second give way slot (317), the third give way slot (318), the fourth give way slot (319), the front card slot (322), and the rear card slot (323) on the limiting seat (31), respectively.

6. The elevator cable docking structure according to any one of claims 1 to 5, characterized in that: The limiting seat (31) and the limiting cover (32) are both made of stainless steel.

7. The elevator cable docking structure according to claim 6, characterized in that: Insulating rubber layers (300) are respectively provided on the groove walls and groove bottoms of the left accommodating groove (311), the middle accommodating groove (312), and the right accommodating groove (313).

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