Cantilever spring compensation device for mobile overhead line system

Abstract

The utility model belongs to the technical field of compensation devices, and particularly relates to a spring compensation device for a cantilever of a mobile contact network. Comprising a middle single-stand-column rotating cantilever spring compensation device, a middle single-stand-column contact line mounting assembly, a cantilever rotating assembly, a middle single-stand-column carrier cable spring compensation assembly, a non-electric-connection anchoring single-stand-column rotating cantilever spring compensation device, a non-electric-connection anchoring single-stand-column contact line mounting assembly and an anchoring adjusting and supporting assembly. According to the spring compensation device for the cantilever of the mobile contact network, the situation that the tension of a contact line cannot meet the requirement due to thermal expansion and cold contraction can be compensated, and the situation that the cantilever cannot move in place when mobile contact network equipment is switched between a working position and a non-working position can also be compensated. The cantilever spring compensation device for the mobile contact network has the greatest advantages that the spring compensation part and the carrier cable are mounted separately, and the cantilever spring compensation device is simple to mount, convenient to replace and maintain, safe, reliable, pollution-free, long in service life and high in operation efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of compensation devices, and in particular relates to a mobile contact network arm spring compensation device. Background Art

[0002] The spring compensation device of the mobile contact network arm is a special equipment based on the mobile contact network in the yard that can compensate the contact line. Compared with the previous long-distance electrified railway in the yard, the contact line tension caused by thermal expansion and contraction of the carrying conductor in the working or non-working state cannot meet the requirements, and the load-bearing cable and the spring compensation device are a community, which makes the early installation and later maintenance difficult and the operating efficiency is low. Summary of the invention

[0003] The utility model aims to provide a spring compensation device for the wrist arm of a mobile contact network, which solves the problem that the existing spring compensation device for the wrist arm of a mobile contact network solves the problem that the contact wire tension cannot meet the requirements due to thermal expansion and contraction of the carrying wire in a working state or a non-working state in the previous yard of a long-distance electrified railway, and the load-bearing cable wire and the spring compensation device are a community, which makes the early installation and later maintenance difficult and the operation efficiency is low.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a mobile contact network wrist arm spring compensation device, including an intermediate single-column rotating wrist arm spring compensation device, an intermediate single-column contact line installation component, a wrist arm rotating shaft component, an intermediate single-column load-bearing cable line spring compensation component, a non-electrically connected anchor single-column rotating wrist arm spring compensation device, a non-electrically connected anchor single-column contact line installation component, an anchor adjustment support component, an anchor single-column load-bearing cable line spring compensation component, an electrically connected anchor single-column rotating wrist arm spring compensation device, and an electrical connection.

[0005] The beneficial effect of the utility model is that the spring compensation device for the mobile contact network arm can not only compensate for the contact line tension that cannot meet the requirements due to thermal expansion and contraction, but also compensate for the position compensation when the mobile contact network equipment switches between the working position and the non-working position because the arm cannot move into place. The biggest advantage of a mobile contact network arm spring compensation device is that the spring compensation part and the load-bearing cable are installed separately, which is simple to install, easy to replace and maintain, safe and reliable, pollution-free, long service life, and high operating efficiency.

[0006] Further, the intermediate single-column rotating wrist arm spring compensation device includes a first single-column component, a first contact line installation component, a first wrist arm rotation axis component, a first load-bearing cable line spring compensation component, a first wrist arm rotation seat component, a first load-bearing cable line, a first contact network line, and a first single-column wrist arm component. The first single-column component is provided with two first wrist arm rotation seat components, the first wrist arm rotation seat component is provided with a first single-column wrist arm component, the first single-column wrist arm component is provided with a first wrist arm rotation axis component, the lower end of the first wrist arm rotation axis component is provided with a first contact line installation component, the upper end of the first wrist arm rotation axis component is provided with a first load-bearing cable line spring compensation component, the first contact line installation component is provided with a first contact network line, and the first load-bearing cable line is provided in the first load-bearing cable line spring compensation component.

[0007] Further, the middle single-column contact wire installation assembly includes a first contact wire installation assembly, which includes a first contact wire connector, a first contact wire reinforcement rib plate, a first unit slider end plate, a first fixing bolt assembly, a first slider, a first unit body, and a first contact wire positioning wire clamp. The first arm rotation axis assembly is provided with a first contact wire connector, a first contact wire reinforcement rib plate is provided on the side of the first contact wire connector, and the end of the first contact wire connector is fixedly installed with the first unit slider end plate by a first fixing bolt assembly. The first contact wire connector is provided with a first unit body, the first unit body is provided with a first slider, the first slider is provided with a first contact wire positioning wire clamp, and the first contact wire positioning wire clamp is in contact with the first contact network wire.

[0008] Further, the arm rotation axis assembly includes a first arm rotation axis assembly, the first arm rotation axis assembly includes a first auxiliary roller shaft, a first rotation axis connecting plate, a first auxiliary roller body, and a first rotation axis connecting rib plate, the first auxiliary roller shaft is provided with a first auxiliary roller body on the outer side, the first auxiliary roller body is fixedly connected with a first rotation axis connecting plate, the first auxiliary roller body is provided with a first rotation axis connecting rib plate, and the first rotation axis connecting rib plate and the first rotation axis connecting plate are fixedly connected.

[0009] Further, the middle single column load-bearing cable spring compensation assembly includes a first load-bearing cable spring compensation assembly, the first load-bearing cable spring compensation assembly includes a first load-bearing cable connector, a first load-bearing cable reinforcing rib plate, a first load-bearing cable guide wheel assembly, a first load-bearing cable center anchor wire clamp assembly, a first compensation spring member, a first load-bearing cable spring compensation assembly protective cover, and a first load-bearing cable; the first arm rotation axis assembly is provided with a first load-bearing cable connector, the first load-bearing cable connector is provided with a first load-bearing cable spring compensation assembly protective cover, the first load-bearing cable reinforcing rib plate is provided on the first load-bearing cable connector, the first load-bearing cable reinforcing rib plate and the first load-bearing cable spring compensation assembly protective cover are fixedly connected, the first load-bearing cable guide wheel assembly is provided in the first load-bearing cable spring compensation assembly protective cover, the first load-bearing cable spring compensation assembly protective cover is provided with a first load-bearing cable center anchor wire clamp assembly, the first load-bearing cable center anchor wire clamp assembly is provided in the first load-bearing cable spring compensation assembly protective cover, A first compensation spring member is arranged on the outer side, a first bearing cable is arranged in a protective cover of the first bearing cable spring compensation assembly, the first bearing cable guide wheel assembly comprises a first bearing cable guide wheel mounting seat, a first bearing cable online guide wheel, a first bearing cable offline guide wheel, and a second fixing bolt assembly, the first bearing cable guide wheel mounting seat and the first bearing cable spring compensation assembly protective cover are installed through the second fixing bolt assembly, the first bearing cable guide wheel mounting seat is provided with a first bearing cable online guide wheel and a first bearing cable offline guide wheel, the first bearing cable online guide wheel and the first bearing cable offline guide wheel are both in contact with the first bearing cable, the first bearing cable center anchoring wire clamp assembly comprises a bearing cable compensation spring, a bearing cable clamp fixing seat, a bearing cable center anchoring wire clamp, and a third fixing bolt assembly, a bearing cable clamp fixing seat is arranged on the bearing cable compensation spring, and a bearing cable center anchoring wire clamp is installed in the bearing cable clamp fixing seat through the third fixing bolt assembly.

[0010] Furthermore, the non-electrically connected single-column rotating wrist arm spring compensation device includes a second single-column assembly, a second anchor contact line installation assembly, a second wrist arm rotating shaft assembly, a second load-bearing cable spring compensation assembly, a second wrist arm rotating seat assembly, a second load-bearing cable, a second contact network line, a second anchor single-column wrist arm assembly, a second anchor assembly, a second anchor wire rope, and a second anchor adjustment support. The second single-column assembly is provided with two second wrist arm rotating seat assemblies, the second wrist arm rotating seat assembly is provided with a second single-column wrist arm assembly, and the second single-column wrist arm assembly is provided with a second wrist arm A rotating shaft assembly, a second contact wire installation assembly is provided at the lower end of the second arm rotating shaft assembly, a second load-bearing cable spring compensation assembly is provided at the upper end of the second arm rotating shaft assembly, a second contact wire installation assembly is provided inside the second anchor assembly, a second contact network wire is provided on the second anchor assembly, a second load-bearing cable is provided inside the second load-bearing cable spring compensation assembly, a second arm rotating shaft assembly and a second anchor adjustment support are provided between the second contact wire installation assembly and the second load-bearing cable spring compensation assembly, and a second anchor steel wire rope is provided on the second anchor adjustment support.

[0011] Furthermore, the non-electrically connected anchor single-column contact wire installation assembly includes a second contact wire connector, a second contact wire reinforcement rib plate, a second unit slider end plate, a second guide wheel assembly, a second slider, and a second unit body. The second arm rotation axis assembly is provided with a second contact wire connector, a second contact wire reinforcement rib plate is provided on the side of the second contact wire connector, a second unit slider end plate is provided at one end of the second contact wire connector, a second unit body is provided on the second contact wire connector, a second slider is provided on the second unit body, a second anchor assembly is provided on the second slider, and a second guide wheel assembly is provided on the other end of the second contact wire connector, and the second guide wheel assembly is in contact with the second anchor wire rope.

[0012] Furthermore, the anchor adjustment support assembly includes a second anchor adjustment upper support seat, a second anchor adjustment connector, and a second anchor adjustment lower support seat, and a second anchor adjustment connector is arranged between the second anchor adjustment upper support seat and the second anchor adjustment lower support seat.

[0013] Furthermore, the anchored single-column load-bearing cable spring compensation assembly includes a load-bearing cable connector, a second load-bearing cable reinforcing rib plate, a second load-bearing cable guide wheel assembly, a second load-bearing cable center anchor wire clamp assembly, a second compensation spring member, and a second load-bearing cable spring compensation assembly protective cover. The second load-bearing cable connector is provided with a second load-bearing cable spring compensation assembly protective cover, the second load-bearing cable connector is provided with a second load-bearing cable reinforcing rib plate, the second load-bearing cable reinforcing rib plate and the second load-bearing cable spring compensation assembly protective cover are fixedly connected, the second load-bearing cable guide wheel assembly is provided in the second load-bearing cable spring compensation assembly protective cover, and the second load-bearing cable center anchor wire clamp is provided in the second load-bearing cable spring compensation assembly protective cover. The second load-bearing cable center anchor wire clamp assembly is provided with a second compensation spring member on the outer side, a second load-bearing cable is provided in a protective cover of the second load-bearing cable spring compensation assembly, the second load-bearing cable guide wheel assembly comprises a second load-bearing cable guide wheel mounting seat, a second load-bearing cable online guide wheel, a second load-bearing cable offline guide wheel, and a load-bearing cable positioning guide wheel, the second load-bearing cable guide wheel mounting seat and the second load-bearing cable spring compensation assembly protective cover are fixedly installed, the second load-bearing cable guide wheel mounting seat is provided with a second load-bearing cable online guide wheel, a second load-bearing cable offline guide wheel and a load-bearing cable positioning guide wheel, the second load-bearing cable online guide wheel, the second load-bearing cable offline guide wheel and the load-bearing cable positioning guide wheel are all in contact with the second contact network line.

[0014] Furthermore, the electrically connected anchor single-column rotating wrist arm spring compensation device includes a third single-column assembly, a third anchor contact line installation assembly, a third wrist arm rotation axis assembly, a third load-bearing cable line spring compensation assembly, a wrist arm rotation seat assembly, a third load-bearing cable line, a third contact network line, a third anchor single-column wrist arm assembly, a third anchor assembly, a third anchor wire rope, a third anchor adjustment support, and a third electrical connection assembly; two third wrist arm rotation seat assemblies are arranged on the third single-column assembly, a third wrist arm rotation seat assembly is arranged on the third single-column wrist arm assembly, a third electrical connection assembly is arranged on the third electrical connection assembly, and a third wrist arm rotation axis assembly is arranged in the third electrical connection assembly, and a third wrist arm rotation axis assembly is arranged at the lower end of the third wrist arm rotation axis assembly. A contact line installation assembly, a third load-bearing cable spring compensation assembly is arranged at the upper end of the third arm rotation axis assembly, a third contact line installation assembly is arranged inside the third anchor assembly, a third contact network cable is arranged on the third anchor assembly, a third load-bearing cable is arranged inside the third load-bearing cable spring compensation assembly, a third arm rotation axis assembly and a third anchor adjustment support are arranged between the third contact line installation assembly and the third load-bearing cable spring compensation assembly, a third anchor steel rope is arranged on the third anchor adjustment support, the electrical connection comprises a third electrical connection mounting seat and a third electrical connection contact contact, the third electrical connection mounting seat and the third single-column arm assembly are fixedly connected, and the third electrical connection mounting seat and the third electrical connection contact contact are fixedly connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of a middle single-column rotating arm spring compensation device of a mobile contact network arm spring compensation device according to an embodiment of the present invention;

[0016] Figure 2 It is an elevation view of a middle single-column rotating arm spring compensation device of a mobile contact network arm spring compensation device according to an embodiment of the present invention;

[0017] Figure 3 The invention relates to a spring compensation device for a mobile contact network arm. Figure 2 Schematic diagram of the local structure;

[0018] Figure 4 The invention relates to a spring compensation device for a mobile contact network arm. Figure 2 A schematic diagram of a first contact wire installation assembly;

[0019] Figure 5 Spring compensation device for mobile contact network arm according to an embodiment of the present invention Figure 4 Stereoscopic image of

[0020] Figure 6 Spring compensation device for mobile contact network arm according to an embodiment of the present invention Figure 2Schematic diagram of the first cantilever rotation axis assembly;

[0021] Figure 7 Spring compensation device for mobile contact network arm according to an embodiment of the present invention Figure 6 Stereoscopic image of

[0022] Figure 8 The invention relates to a spring compensation device for a mobile contact network arm. Figure 2 Schematic diagram of the first load-bearing cable spring compensation assembly;

[0023] Fig. 9 Spring compensation device for mobile contact network arm according to an embodiment of the present invention Figure 8 Stereoscopic image of

[0024] Fig.10 Spring compensation device for mobile contact network arm according to an embodiment of the present invention Figure 8 The enlarged view of point E;

[0025] Fig.11 Spring compensation device for mobile contact network arm according to an embodiment of the present invention Figure 8 The enlarged view of point F;

[0026] Fig.12 Schematic diagram of the middle single-column contact wire installation assembly and the arm rotation axis assembly of the mobile contact network arm spring compensation device according to the embodiment of the present invention;

[0027] Fig.13 Spring compensation device for mobile contact network arm according to an embodiment of the present invention Fig.12 Left view of

[0028] Fig.14 The invention relates to a spring compensation device for a mobile contact network arm. Fig.12 Stereoscopic image of

[0029] Fig.15 The invention relates to a spring compensation device for a mobile contact network arm. Fig.14 A three-dimensional diagram of the local structure;

[0030] Fig.16 The invention relates to a spring compensation device for a mobile contact network arm. Fig.15 The local structure of Figure 1 ;

[0031] Fig.17 The invention relates to a spring compensation device for a mobile contact network arm. Fig.16 Stereoscopic image of

[0032] Fig.18 The invention relates to a spring compensation device for a mobile contact network arm. Fig.15 A three-dimensional diagram of the local structure;

[0033] Fig.19 The invention relates to a spring compensation device for a mobile contact network arm. Fig.15 The local structure of Figure 2 ;

[0034] Fig. 20 The invention relates to a spring compensation device for a mobile contact network arm. Fig.19 Stereoscopic image of

[0035] Fig.21 The invention relates to a spring compensation device for a mobile contact network arm. Fig. 20 The enlarged view of G;

[0036] Fig. 22 It is a schematic diagram of a energized connection anchor single-post rotating arm spring compensation device of a mobile contact network arm spring compensation device according to an embodiment of the present invention;

[0037] Fig.23 Spring compensation device for mobile contact network arm according to an embodiment of the present invention Fig. 22 Left view of

[0038] Fig.24 The invention relates to a spring compensation device for a mobile contact network arm. Fig. 22 Stereoscopic image of

[0039] Fig.25 The invention relates to a spring compensation device for a mobile contact network arm. Fig.24 A three-dimensional diagram of the local structure;

[0040] Fig.26 The invention relates to a spring compensation device for a mobile contact network arm. Fig.25 A three-dimensional diagram of the local structure. DETAILED DESCRIPTION

[0041] The following is further described in detail through specific implementation methods:

[0042] The reference numerals in the drawings of the specification include: first single column assembly 1A, first contact line installation assembly 2A, first arm rotation axis assembly 3A, first load-bearing cable spring compensation assembly 4A, first arm rotation seat assembly 5A, first load-bearing cable 6A, first contact network line 7A, first single column arm assembly 8A, first contact line connector 21A, first contact line reinforcement rib plate 22A, first unit slider end plate 23A, first fixing bolt assembly 24A, first slider 25A, first unit body 26A, first contact line positioning wire clamp 27A, first load-bearing cable connector 41A, first load-bearing cable reinforcement rib plate 42A, first load-bearing cable guide wheel assembly 43A, first load-bearing cable center The center anchor wire clamp assembly 44A, the first compensation spring member 45A, the first load-bearing cable line spring compensation assembly protective cover 46A, the first load-bearing cable line guide wheel mounting seat 431A, the first load-bearing cable line guide wheel 432A, the first load-bearing cable line guide wheel 433A, the second fixing bolt assembly 434A, the load-bearing cable line compensation spring 441A, the load-bearing cable line clamp fixing seat 442A, the load-bearing cable center anchor wire clamp 443A, the third fixing bolt assembly 444A, the second single column assembly 1B, the second anchor contact line installation assembly 2B, the second arm rotation axis assembly 3B, the second load-bearing cable line spring compensation 4B, the second arm rotation seat assembly 5B, the second load-bearing cable line 6B, the second contact network line 7B, the first Second anchor single column arm assembly 8B, second anchor assembly 9B, second anchor wire rope 10B, second anchor adjustment support 11B, second contact line connector 21B, second contact line reinforcing rib plate 22B, second unit slider end plate 23B, second guide wheel assembly 24B, second slider 25B, second unit body 26B, second anchor adjustment upper support seat 111B, second anchor adjustment connector 112B, second anchor adjustment lower support seat 113B, second load-bearing cable connector 41B, second load-bearing cable reinforcing rib plate 42B, second load-bearing cable guide wheel assembly 43B, second load-bearing cable center anchor wire clamp assembly 44B, second compensation spring member 45B, second load-bearing cable spring compensation The compensation assembly protective cover 46B, the second load-bearing cable guide wheel mounting seat 431B, the second load-bearing cable line guide wheel 432B, the second load-bearing cable line lower guide wheel 433B, the load-bearing cable line positioning guide wheel 434B, the third single-column assembly 1C, the third anchor contact line mounting assembly 2C, the third arm rotation axis assembly 3C, the third load-bearing cable line spring compensation 4C, the third arm rotation seat assembly 5C, the third load-bearing cable line 6C, the third contact network line 7C, the third anchor single-column arm assembly 8C, the third anchor assembly 9C, the third anchor wire rope 10C, the third anchor adjustment support 11C, the third electrical connection assembly 12C, the third electrical connection mounting seat 121C, and the third electrical connection contact contact 122C.

[0043] like Figure 1-Figure 26As shown, this embodiment provides a mobile contact network wrist arm spring compensation device, including an intermediate single-column rotating wrist arm spring compensation device, an intermediate single-column contact line installation assembly, a wrist arm rotating shaft assembly, an intermediate single-column load-bearing cable line spring compensation assembly, a non-electrically connected anchor single-column rotating wrist arm spring compensation device, a non-electrically connected anchor single-column contact line installation assembly, an anchor adjustment support assembly, an anchor single-column load-bearing cable line spring compensation assembly, an electrically connected anchor single-column rotating wrist arm spring compensation device, and an electrical connection.

[0044] like Figure 1-Figure 3 As shown, the middle single-column rotating arm spring compensation device includes a first single-column component 1A, a first contact line installation component 2A, a first arm rotation axis component 3A, a first load-bearing cable spring compensation component 4A, a first arm rotation seat component 5A, a first load-bearing cable 6A, a first contact network line 7A, and a first single-column arm component 8A. Two first arm rotation seat components 5A are arranged on the first single-column component 1A, the first arm rotation seat component 5A is provided with a first single-column arm component 8A, the first single-column arm component 8A is provided with a first arm rotation axis component 3A, the lower end of the first arm rotation axis component 3A is provided with a first contact line installation component 2A, the upper end of the first arm rotation axis component 3A is provided with a first load-bearing cable spring compensation component 4A, the first contact line installation component 2A is provided in the first contact network line 7A, and the first load-bearing cable spring compensation component 4A is provided in the first load-bearing cable 6A.

[0045] like Figure 4-Figure 5 As shown, the middle single-column contact line installation assembly includes a first contact line installation assembly 2A, and the first contact line installation assembly 2A includes a first contact line connector 21A, a first contact line reinforcing rib plate 22A, a first unit slider end plate 23A, a first fixing bolt assembly 24A, a first slider 25A, a first unit body 26A, and a first contact line positioning wire clamp 27A. The first arm rotating shaft assembly 3A is provided with the first contact line connector 21A, and the side of the first contact line connector 21A is provided with the first contact line reinforcing rib plate 22A. The end of the first contact line connector 21A is fixedly installed with the first unit slider end plate 23A through the first fixing bolt assembly 24A. The first contact line connector 21A is provided with a first unit body 26A, the first unit body 26A is provided with a first slider 25A, the first slider 25A is provided with a first contact line positioning wire clamp 27A, and the first contact line positioning wire clamp 27A is in contact with the first contact network line 7A.

[0046] like Figure 6-Figure 7As shown, the arm rotation axis assembly includes a first arm rotation axis assembly 3A, the first arm rotation axis assembly 3A includes a first auxiliary roller shaft 31A, a first rotation axis connecting plate 32A, a first auxiliary roller body 33A, and a first rotation axis connecting rib plate 34A. The first auxiliary roller body 33A is arranged on the outer side of the first auxiliary roller shaft 31A, the first rotation axis connecting plate 32A is fixedly connected to the first auxiliary roller body 33A, the first rotation axis connecting rib plate 34A is arranged on the first auxiliary roller body 33A, and the first rotation axis connecting rib plate 34A and the first rotation axis connecting plate 32A are fixedly connected.

[0047] like Figure 8-Figure 11As shown, the middle single column load-bearing cable spring compensation assembly includes a first load-bearing cable spring compensation assembly 4A, the first load-bearing cable spring compensation assembly 4A includes a first load-bearing cable connector 41A, a first load-bearing cable reinforcing rib plate 42A, a first load-bearing cable guide wheel assembly 43A, a first load-bearing cable center anchor clamp assembly 44A, a first compensation spring member 45A, a first load-bearing cable spring compensation assembly protective cover 46A, a first load-bearing cable 47A, a first arm rotation axis assembly 3A is provided with a first load-bearing cable connector 41A, and a first load-bearing cable connector 41A is provided with a first The load-bearing cable spring compensation component protective cover 46A, the first load-bearing cable connector 41A is provided with a first load-bearing cable reinforcing rib plate 42A, the first load-bearing cable reinforcing rib plate 42A and the first load-bearing cable spring compensation component protective cover 46A are fixedly connected, the first load-bearing cable spring compensation component protective cover 46A is provided with a first load-bearing cable guide wheel component 43A, the first load-bearing cable spring compensation component protective cover 46A is provided with a first load-bearing cable center anchor wire clamp component 44A, the first compensation spring component 45A is provided on the outside of the first load-bearing cable center anchor wire clamp component 44A, and the first load-bearing cable spring compensation component protective cover 46A is provided with a first compensation spring component 45A. A first load-bearing cable 47A is arranged in the cable spring compensation assembly protective cover 46A, and the first load-bearing cable guide wheel assembly 43A includes a first load-bearing cable guide wheel mounting seat 431A, a first load-bearing cable online guide wheel 432A, a first load-bearing cable offline guide wheel 433A, and a second fixing bolt assembly 434A. The first load-bearing cable guide wheel mounting seat 431A and the first load-bearing cable spring compensation assembly protective cover 46A are installed through the second fixing bolt assembly 434A, and the first load-bearing cable guide wheel mounting seat 431A is provided with a first load-bearing cable online guide wheel 432A and a first load-bearing cable. The lower guide wheel 433A, the first load-bearing cable online guide wheel 432A and the first load-bearing cable offline guide wheel 433A are all in contact with the first load-bearing cable line 47A, and the first load-bearing cable center anchor wire clamp assembly 44A includes a load-bearing cable line compensation spring 441A, a load-bearing cable line clamp fixing seat 442A, a load-bearing cable center anchor wire clamp 443A, and a third fixing bolt assembly 444A. A load-bearing cable line clamp fixing seat 442A is provided on the load-bearing cable line compensation spring 441A, and a load-bearing cable line clamp fixing seat 442A is installed with a load-bearing cable center anchor wire clamp 443A in the load-bearing cable line clamp fixing seat 442A via the third fixing bolt assembly 444A.

[0048] like Figure 12-Figure 15As shown, the non-electrically connected single-column rotating wrist arm spring compensation device includes a second single-column component 1B, a second anchor contact line installation component 2B, a second wrist arm rotating shaft component 3B, a second load-bearing cable spring compensation component 4B, a second wrist arm rotating seat component 5B, a second load-bearing cable 6B, a second contact network line 7B, a second anchor single-column wrist arm component 8B, a second anchor component 9B, a second anchor wire rope 10B, and a second anchor adjustment support 11B. Two second wrist arm rotating seat components 5B are arranged on the second single-column component 1B, a second wrist arm rotating seat component 5B is arranged on the second single-column wrist arm component 8B, and a second wrist arm is arranged on the second single-column wrist arm component 8B. A rotating shaft assembly 3B, a second contact line installation assembly 2B is provided at the lower end of the second arm rotating shaft assembly 3B, a second load-bearing cable spring compensation assembly 4B is provided at the upper end of the second arm rotating shaft assembly 3B, a second anchor assembly 9B is provided in the second contact line installation assembly 2B, a second contact network line 7B is provided on the second anchor assembly 9B, a second load-bearing cable 6B is provided in the second load-bearing cable spring compensation assembly 4B, a second arm rotating shaft assembly 3B and a second anchor adjustment support 11B are provided between the second contact line installation assembly 2B and the second load-bearing cable spring compensation assembly 4B, and a second anchor steel wire rope 10B is provided on the second anchor adjustment support 11B.

[0049] like Figure 16-Figure 17 As shown, the non-electrically connected anchor single-column contact wire installation assembly includes a second contact wire connector 21B, a second contact wire reinforcement rib plate 22B, a second unit slider end plate 23B, a second guide wheel assembly 24B, a second slider 25B, and a second unit body 26B. The second arm rotation axis assembly 3B is provided with a second contact wire connector 21B, a second contact wire reinforcement rib plate 22B is provided on the side of the second contact wire connector 21B, a second unit slider end plate 23B is provided at one end of the second contact wire connector 21B, a second unit body 26B is provided on the second contact wire connector 21B, a second slider 25B is provided on the second unit body 26B, a second anchor assembly 9B is provided on the second slider 25B, and a second guide wheel assembly 24B is provided on the other end of the second contact wire connector 21B. The second guide wheel assembly 24B is in contact with the second anchor wire rope 10B.

[0050] like Fig.18 As shown, the anchor adjustment support assembly includes a second anchor adjustment upper support seat 111B, a second anchor adjustment connector 112B, and a second anchor adjustment lower support seat 113B. A second anchor adjustment connector 112B is arranged between the second anchor adjustment upper support seat 111B and the second anchor adjustment lower support seat 113B.

[0051] like Figure 19-21As shown, the anchored single column load-bearing cable spring compensation assembly includes a load-bearing cable connector 41B, a second load-bearing cable reinforcing rib plate 42B, a second load-bearing cable guide wheel assembly 43B, a second load-bearing cable center anchor wire clamp assembly 44B, a second compensation spring member 45B, and a second load-bearing cable spring compensation assembly protective cover 46B. The second load-bearing cable connector 41B is provided with a second load-bearing cable spring compensation assembly protective cover 46B. The second load-bearing cable connector 41B is provided with a second load-bearing cable reinforcing rib plate 42B. The second load-bearing cable reinforcing rib plate 42B is fixedly connected with the second load-bearing cable spring compensation assembly protective cover 46B. The second load-bearing cable guide wheel assembly 43B is provided in the second load-bearing cable spring compensation assembly protective cover 46B. The second load-bearing cable spring compensation assembly protective cover 46B is provided with a second load-bearing cable center anchor wire clamp assembly 44B. The second load-bearing cable center anchor wire clamp assembly 44B is provided in the second load-bearing cable spring compensation assembly protective cover 46B. A second compensation spring member 45B is arranged on the outside of the cable clamp assembly 44B, a second load-bearing cable 47B is arranged in the protective cover 46B of the second load-bearing cable spring compensation assembly, the second load-bearing cable guide wheel assembly 43B comprises a second load-bearing cable guide wheel mounting seat 431B, a second load-bearing cable online guide wheel 432B, a second load-bearing cable offline guide wheel 433B, and a load-bearing cable positioning guide wheel 434B, the second load-bearing cable guide wheel mounting seat 431B and the second load-bearing cable spring compensation assembly protective cover 46B are fixedly installed, the second load-bearing cable guide wheel mounting seat 431B is provided with a second load-bearing cable online guide wheel 432B, a second load-bearing cable offline guide wheel 433B and a load-bearing cable positioning guide wheel 434B, the second load-bearing cable online guide wheel 432B, the second load-bearing cable offline guide wheel 433B and the load-bearing cable positioning guide wheel 434B are all in contact with the second contact network cable 7B.

[0052] like Figure 22-Figure 26As shown, the electrically connected anchor single-column rotating wrist arm spring compensation device includes a third single-column component 1C, a third anchor contact line installation component 2C, a third wrist arm rotation axis component 3C, a third load-bearing cable line spring compensation component 4C, a wrist arm rotation seat component 5C, a third load-bearing cable line 6C, a third contact network line 7C, a third anchor single-column wrist arm component 8C, a third anchor component 9C, a third anchor wire rope 10C, a third anchor adjustment support 11C, and a third electrical connection component 12C. Two third wrist arm rotation seat components 5C are arranged on the third single-column component 1C, a third single-column wrist arm component 8C is arranged on the third wrist arm rotation seat component 5C, a third electrical connection component 12C is arranged on the third single-column wrist arm component 8C, a third wrist arm rotation axis component 3C is arranged in the third electrical connection component 12C, and a third contact is arranged at the lower end of the third wrist arm rotation axis component 3C. A third load-bearing cable spring compensation assembly 4C is arranged at the upper end of the third arm rotation axis assembly 3C, a third contact line installation assembly 2C is provided with a third anchor assembly 9C, a third contact network line 7C is arranged on the third anchor assembly 9C, a third load-bearing cable 6C is arranged in the third load-bearing cable spring compensation assembly 4C, a third arm rotation axis assembly 3C and a third anchor adjustment support 11C are arranged between the third contact line installation assembly 2C and the third load-bearing cable spring compensation assembly 4C, a third anchor wire rope 10C is arranged on the third anchor adjustment support 11C, the electrical connection includes a third electrical connection mounting seat 121C and a third electrical connection contact contact 122C, the third electrical connection mounting seat 121C and the third single-column arm assembly 8C are fixedly connected, and the third electrical connection mounting seat 121C and the third electrical connection contact contact 122C are fixedly connected.

[0053] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A spring compensation device for a mobile contact network arm, characterized in that: It includes a middle single-column rotating wrist arm spring compensation device, a middle single-column contact line installation component, a wrist arm rotating axis component, a middle single-column load-bearing cable line spring compensation component, a non-electrically connected anchor single-column rotating wrist arm spring compensation device, a non-electrically connected anchor single-column contact line installation component, an anchor adjustment support component, an anchor single-column load-bearing cable line spring compensation component, a live connection anchor single-column rotating wrist arm spring compensation device, and an electrical connection.

2. The mobile contact network arm spring compensation device according to claim 1 is characterized in that: The intermediate single-column rotating wrist arm spring compensation device includes a first single-column component, a first contact line installation component, a first wrist arm rotation axis component, a first load-bearing cable line spring compensation component, a first wrist arm rotation seat component, a first load-bearing cable line, a first contact network line, and a first single-column wrist arm component. The first single-column component is provided with two first wrist arm rotation seat components, the first wrist arm rotation seat component is provided with a first single-column wrist arm component, the first single-column wrist arm component is provided with a first wrist arm rotation axis component, the lower end of the first wrist arm rotation axis component is provided with a first contact line installation component, the upper end of the first wrist arm rotation axis component is provided with a first load-bearing cable line spring compensation component, the first contact line installation component is provided with a first contact network line, and the first load-bearing cable line is provided in the first load-bearing cable line spring compensation component.

3. The mobile contact network arm spring compensation device according to claim 2 is characterized in that: The middle single-column contact wire installation assembly includes a first contact wire installation assembly, which includes a first contact wire connector, a first contact wire reinforcement rib plate, a first unit slider end plate, a first fixing bolt assembly, a first slider, a first unit body, and a first contact wire positioning wire clamp. The first arm rotation axis assembly is provided with a first contact wire connector, a first contact wire reinforcement rib plate is provided on the side of the first contact wire connector, and the end of the first contact wire connector is fixedly installed with the first unit slider end plate by the first fixing bolt assembly. The first contact wire connector is provided with a first unit body, the first unit body is provided with a first slider, the first slider is provided with a first contact wire positioning wire clamp, and the first contact wire positioning wire clamp is in contact with the first contact network wire.

4. The mobile contact network arm spring compensation device according to claim 1, characterized in that: The arm rotation axis assembly includes a first arm rotation axis assembly, the first arm rotation axis assembly includes a first auxiliary roller shaft, a first rotation axis connecting plate, a first auxiliary roller body, and a first rotation axis connecting rib plate. The first auxiliary roller shaft is provided with a first auxiliary roller body on the outer side, the first auxiliary roller body is fixedly connected with a first rotation axis connecting plate, the first auxiliary roller body is provided with a first rotation axis connecting rib plate, and the first rotation axis connecting rib plate and the first rotation axis connecting plate are fixedly connected.

5. The mobile contact network arm spring compensation device according to claim 2, characterized in that: The middle single column load-bearing cable spring compensation assembly includes a first load-bearing cable spring compensation assembly, the first load-bearing cable spring compensation assembly includes a first load-bearing cable connector, a first load-bearing cable reinforcing rib plate, a first load-bearing cable guide wheel assembly, a first load-bearing cable center anchor wire clamp assembly, a first compensation spring member, a first load-bearing cable spring compensation assembly protective cover, and a first load-bearing cable; the first arm rotation axis assembly is provided with a first load-bearing cable connector, the first load-bearing cable connector is provided with a first load-bearing cable spring compensation assembly protective cover, the first load-bearing cable connector is provided with a first load-bearing cable reinforcing rib plate, the first load-bearing cable reinforcing rib plate and the first load-bearing cable spring compensation assembly protective cover are fixedly connected, the first load-bearing cable guide wheel assembly is provided in the first load-bearing cable spring compensation assembly protective cover, the first load-bearing cable spring compensation assembly protective cover is provided with a first load-bearing cable center anchor wire clamp assembly, the outer surface of the first load-bearing cable center anchor wire clamp assembly A first compensation spring member is arranged on the side, a first load-bearing cable is arranged in a protective cover of the first load-bearing cable spring compensation assembly, the first load-bearing cable guide wheel assembly comprises a first load-bearing cable guide wheel mounting seat, a first load-bearing cable online guide wheel, a first load-bearing cable offline guide wheel, and a second fixing bolt assembly, the first load-bearing cable guide wheel mounting seat and the first load-bearing cable spring compensation assembly protective cover are installed through the second fixing bolt assembly, the first load-bearing cable guide wheel mounting seat is provided with a first load-bearing cable online guide wheel and a first load-bearing cable offline guide wheel, the first load-bearing cable online guide wheel and the first load-bearing cable offline guide wheel are both in contact with the first load-bearing cable, the first load-bearing cable center anchoring wire clamp assembly comprises a load-bearing cable compensation spring, a load-bearing cable clamp fixing seat, a load-bearing cable center anchoring wire clamp, and a third fixing bolt assembly, a load-bearing cable clamp fixing seat is arranged on the load-bearing cable compensation spring, and a load-bearing cable center anchoring wire clamp is installed in the load-bearing cable clamp fixing seat through the third fixing bolt assembly.

6. The mobile contact network arm spring compensation device according to claim 1, characterized in that: The non-electrically connected single-column rotating wrist arm spring compensation device includes a second single-column assembly, a second anchor contact line installation assembly, a second wrist arm rotating shaft assembly, a second load-bearing cable spring compensation assembly, a second wrist arm rotating seat assembly, a second load-bearing cable, a second contact network line, a second anchor single-column wrist arm assembly, a second anchor assembly, a second anchor wire rope, and a second anchor adjustment support. The second single-column assembly is provided with two second wrist arm rotating seat assemblies, the second wrist arm rotating seat assembly is provided with a second single-column wrist arm assembly, and the second single-column wrist arm assembly is provided with a second wrist arm rotating seat assembly. Axis assembly, a second contact wire installation assembly is arranged at the lower end of the second arm rotation axis assembly, a second load-bearing cable spring compensation assembly is arranged at the upper end of the second arm rotation axis assembly, a second contact wire installation assembly is arranged inside the second anchor assembly, a second contact network wire is arranged on the second anchor assembly, a second load-bearing cable is arranged inside the second load-bearing cable spring compensation assembly, a second arm rotation axis assembly and a second anchor adjustment support are arranged between the second contact wire installation assembly and the second load-bearing cable spring compensation assembly, and a second anchor adjustment support is arranged on the second anchor adjustment support.

7. The mobile contact network arm spring compensation device according to claim 6, characterized in that: The non-electrically connected anchor single-column contact wire installation assembly includes a second contact wire connector, a second contact wire reinforcement rib plate, a second unit slider end plate, a second guide wheel assembly, a second slider, and a second unit body. The second arm rotation axis assembly is provided with a second contact wire connector, a second contact wire reinforcement rib plate is provided on the side of the second contact wire connector, a second unit slider end plate is provided at one end of the second contact wire connector, a second unit body is provided on the second contact wire connector, a second slider is provided on the second unit body, a second anchor assembly is provided on the second slider, and a second guide wheel assembly is provided on the other end of the second contact wire connector, and the second guide wheel assembly is in contact with the second anchor wire rope.

8. The mobile contact network arm spring compensation device according to claim 1, characterized in that: The anchor adjustment support assembly includes a second anchor adjustment upper support seat, a second anchor adjustment connector, and a second anchor adjustment lower support seat. A second anchor adjustment connector is provided between the second anchor adjustment upper support seat and the second anchor adjustment lower support seat.

9. The mobile contact network arm spring compensation device according to claim 1, characterized in that: The anchored single-column load-bearing cable spring compensation assembly includes a load-bearing cable connector, a second load-bearing cable reinforcing rib plate, a second load-bearing cable guide wheel assembly, a second load-bearing cable center anchor wire clamp assembly, a second compensation spring member, and a second load-bearing cable spring compensation assembly protective cover. The second load-bearing cable connector is provided with a second load-bearing cable spring compensation assembly protective cover, the second load-bearing cable connector is provided with a second load-bearing cable reinforcing rib plate, the second load-bearing cable reinforcing rib plate and the second load-bearing cable spring compensation assembly protective cover are fixedly connected, the second load-bearing cable guide wheel assembly is provided in the second load-bearing cable spring compensation assembly protective cover, and the second load-bearing cable spring compensation assembly protective cover is provided with a second load-bearing cable center anchor wire clamp assembly A second compensation spring member is arranged on the outer side of the second load-bearing cable center anchor wire clamp assembly, a second load-bearing cable is arranged in the protective cover of the second load-bearing cable spring compensation assembly, the second load-bearing cable guide wheel assembly comprises a second load-bearing cable guide wheel mounting seat, a second load-bearing cable online guide wheel, a second load-bearing cable offline guide wheel, and a load-bearing cable positioning guide wheel, the second load-bearing cable guide wheel mounting seat and the second load-bearing cable spring compensation assembly protective cover are fixedly installed, the second load-bearing cable guide wheel mounting seat is provided with a second load-bearing cable online guide wheel, a second load-bearing cable offline guide wheel and a load-bearing cable positioning guide wheel, the second load-bearing cable online guide wheel, the second load-bearing cable offline guide wheel and the load-bearing cable positioning guide wheel are all in contact with the second contact network line.

10. The mobile contact network arm spring compensation device according to claim 1, characterized in that: The electrically connected anchor single-column rotating wrist arm spring compensation device includes a third single-column assembly, a third anchor contact line installation assembly, a third wrist arm rotation axis assembly, a third load-bearing cable line spring compensation assembly, a wrist arm rotation seat assembly, a third load-bearing cable line, a third contact network line, a third anchor single-column wrist arm assembly, a third anchor assembly, a third anchor wire rope, a third anchor adjustment support, and a third electrical connection assembly. Two third wrist arm rotation seat assemblies are arranged on the third single-column assembly, a third wrist arm rotation seat assembly is arranged on the third single-column wrist arm assembly, a third electrical connection assembly is arranged on the third single-column wrist arm assembly, a third wrist arm rotation axis assembly is arranged in the third electrical connection assembly, and a third contact is arranged at the lower end of the third wrist arm rotation axis assembly. A wire installation assembly, a third load-bearing cable spring compensation assembly is arranged at the upper end of the third arm rotation axis assembly, a third contact wire installation assembly is arranged inside the third anchor assembly, a third contact network wire is arranged on the third anchor assembly, a third load-bearing cable is arranged inside the third load-bearing cable spring compensation assembly, a third arm rotation axis assembly and a third anchor adjustment support are arranged between the third contact wire installation assembly and the third load-bearing cable spring compensation assembly, a third anchor steel rope is arranged on the third anchor adjustment support, the electrical connection comprises a third electrical connection mounting seat and a third electrical connection contact contact, the third electrical connection mounting seat and the third single-column arm assembly are fixedly connected, and the third electrical connection mounting seat and the third electrical connection contact contact are fixedly connected.

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