A six-split suspension clamp

Abstract

The application discloses a six-split suspension wire clamp, which comprises a clamp body and an external circular frame, the outer side of the clamp body is provided with a plurality of first clamp half grooves, the inner side of the external circular frame is provided with a plurality of second clamp half grooves which are matched with the first clamp half grooves in number and position, and the first clamp half grooves are provided with locking mechanisms which push the first clamp half grooves outward along the radial direction of the clamp body. After the external circular frame is installed, the locking mechanisms push the wires outward and clamp and fix the wires, and the clamp body and the external circular frame do not need to have a gap, so that the installation stability is good.

Description

TECHNICAL FIELD

[0001] The present application relates to a kind of suspension clamp, in particular a kind of six split suspension clamp, belongs to cable hardware technical field. BACKGROUND

[0002] Suspension clamp is the hardware that wire is hung to the hardware of suspension insulator string or hardware string.But the suspension of six split wire needs to use six split suspension clamp to be hung, and the six split suspension clamp of prior art although uses same support, but the fixation of six split wire actually needs six clamps to be hung and fixed, so six independent clamp structures need to be designed on the outside of a support to complete the suspension of six split wire.Six clamps need to be operated six times by staff in high altitude when clamping and fixing, and six wires are usually distributed in different positions in hexagonal shape, and staff need to change different actions and directions to operate, so the operation is difficult, and the operation is complicated.

[0003] For this problem, Chinese patent publication No.CN206135354U discloses a kind of six split suspension clamp, which includes two pieces of shell with semicircular structure and inner support pipe, two pieces of shell are fixed oppositely to form an outer shell with circular cavity in the middle, the inner support pipe is circular structure and is placed in the circular cavity, and there is a gap between the inner support pipe and the outer shell, six clamping grooves are arranged between the inner support pipe and the outer shell, and rubber pad is arranged in each clamping groove.The clamping of six wires can be completed by two pieces of shell and inner support pipe, and the operation is simple and fast.But it is found in actual use that, since six wires are distributed in hexagonal shape, the two pieces of shell are not folded along the radial direction to fix the four wires on the upper side and the lower side, so enough gap is needed between the shell and the inner support pipe to ensure that the four wires can be folded and fixed in oblique direction, so that the clamping stability is poor.Furthermore, since the gap between the inner and outer parts is large and the groove depth is shallow, the wire is easy to come out of the groove during installation, so that the shell cannot be folded and installed. SUMMARY

[0004] The technical problem to be solved by the present application is to provide a kind of six split suspension clamp, which solves the problems of poor clamping stability and wire coming out during installation of the six split suspension clamp of prior art.

[0005] To solve the above technical problems, the technical solution adopted by the present application is:

[0006] A kind of six split suspension clamp, including clamp body and external circular frame, the outside of clamp body is provided with several first clamp half-grooves, the inside of external circular frame is provided with the second clamp half-groove of the number and position with several first clamp half-grooves one-to-one match, first clamp half-groove is provided with locking mechanism on the outside of first clamp half-groove along the radial direction of clamp body.

[0007] Further, the clamp body includes a central portion, a plurality of support spoke structures, an outer circular ring structure, and an outer annular plate. The support spoke structures are arranged along the radial direction of the clamp body. One end of the support spoke structures is fixedly connected to the central portion. The other end of the support spoke structures is fixedly connected to the outer circular ring structure. The plurality of support spoke structures are distributed at equal intervals along the circumferential direction of the clamp body. The outer diameter of the outer circular ring structure matches the inner diameter of the external circular frame. The first clamp half-grooves are arranged on the outer side surface of the outer circular ring structure. The inner side of the outer annular plate is fixed to the outer circumferential surface of the outer circular ring structure and located at the edge of one end of the outer circumferential surface.

[0008] Further, the external circular frame includes a first circular frame and a second circular frame. One end of the first circular frame and the second circular frame is hinged. The other end of the first circular frame and the other end of the second circular frame are provided with step surfaces that engage with each other. The step surfaces of the first circular frame and the step surfaces of the second circular frame are fixed by bolts.

[0009] Further, the outer side surface of the clamp body is provided with a latch. The inner wall of the external circular frame is provided with a latch hole that matches the latch of the clamp body.

[0010] Further, the first clamp half-groove and the second clamp half-groove are respectively provided with an insulating pad.

[0011] Further, the locking mechanism includes a sliding block, a sliding rod, a first wedge-shaped block, a circular table top block, a threaded column, and a hexagonal nut. The outer side edge of the clamp body is provided with a sliding block groove that is arranged along the radial direction of the clamp body. The sliding block is slidingly arranged in the sliding block groove and can slide along the radial direction of the clamp body. The first clamp half-groove is arranged on the side surface of the sliding block that faces the outside of the clamp body. One end of the sliding rod is fixedly connected to the side surface of the sliding block that is away from the outside of the clamp body. The sliding rod is slidingly arranged inside the clamp body along the radial direction of the clamp body. The first wedge-shaped block is fixed to the other end of the sliding rod and engages with the outer tapered surface of the circular table top block. The circular table top block is fixed to one end of the threaded column. The central side of the clamp body is provided with a through hole that matches the threaded column and is provided with an internal thread on the inner wall of the through hole. The threaded column is arranged in the through hole and threadedly connected to the through hole. The hexagonal nut is fixed to the other end of the threaded column.

[0012] Further, the other end of the threaded column is provided with an anti-loosening mechanism, the anti-loosening mechanism comprises a pin shaft, a pin shaft sleeve and a plurality of anti-loosening columns, the plurality of anti-loosening columns are circularly distributed on the outer side of the end face of the other end of the threaded column along the circumferential direction of the end face of the other end of the threaded column, the pin shaft is slidingly arranged in the pin shaft sleeve along the radial direction of the end face of the threaded column, the pin shaft sleeve is fixed on the wire clamp body, one end of the pin shaft facing the anti-loosening column is a conical surface, two limiting rings are arranged on the pin shaft and located at two ends of the pin shaft sleeve respectively, and an elastic locking piece is further arranged on the outer side of the pin shaft.

[0013] Further, a plurality of U-shaped guide grooves are formed on the outer side of the outer annular plate, the U-shaped guide grooves are arranged along the radial direction of the outer annular plate, the number and position of the U-shaped guide grooves correspond to the first wire clamp half groove on the outer side of the wire clamp body one by one, one end of the U-shaped guide groove is located on the outer side edge of the outer annular plate, and the other end of the U-shaped guide groove coincides with the first wire clamp half groove.

[0014] Further, a wire locking mechanism is arranged in the U-shaped guide groove, the wire locking mechanism comprises a first locking block, a second locking block, a first locking spring and a second locking spring, one end of the first locking block and one end of the second locking block are hinged, one end of the first locking spring and one end of the second locking spring are fixed on the wire clamp body, the other end of the first locking spring is connected with the first locking block, and the other end of the second locking spring is connected with the second locking block.

[0015] Further, the first locking block and the second locking block comprise a locking block lock head and a locking block arc-shaped long rod, one side of the locking block lock head is an inclined guide surface, the other side of the locking block lock head is a circular arc matching the diameter of the wire, one end of the locking block arc-shaped long rod is fixedly connected with the locking block lock head, and the first locking block and the second locking block are symmetrically arranged on the two sides of the U-shaped guide groove.

[0016] Compared with the prior art, the present application has the following advantages and effects:

[0017] 1. The six-split suspension wire clamp provided by the present application can slide the wire in the first wire clamp half groove along the radial direction of the wire clamp body to the inner side when the external circular frame is installed, so that the external circular frame is not disturbed by the wire during installation, and the wire can be pushed out to the outer side and clamped and fixed after the installation of the external circular frame is completed, so that the wire clamp body and the external circular frame do not need to have a gap and the installation stability is good.

[0018] 2. The design of the latch structure ensures that the positions of the first wire clamp half groove and the second wire clamp half groove correspond to each other and are neat when the external circular frame is installed, so that the installation is smooth.

[0019] 3、The six-split suspension clamp of the present application has high operation efficiency, and the operation position is located at the center of the clamp, so the operation is convenient.

[0020] 4、The present application prevents the clamp from loosening in later period, and ensures the stability of long-term use of the clamp.

[0021] 5、The present application adopts the wire locking mechanism, and the wire is pre-limited in the U-shaped guide groove during installation, so the wire is prevented from loosening from the half groove of the clamp body during installation of the external circular frame, and the operation is convenient, and repeated adjustment is not needed. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a schematic view of a six-split suspension clamp of the present application.

[0023] Figure 2 is a schematic view of a clamp body of the present application.

[0024] Figure 3 is a schematic view of an external circular frame of the present application.

[0025] Figure 4 is a schematic view of a locking mechanism of the present application.

[0026] Figure 5 is a schematic view of an anti-loosening mechanism of the present application.

[0027] Figure 6 is a schematic view of a reverse side of the clamp body of the present application.

[0028] Figure 7 is a schematic view of a wire locking mechanism of the present application. DETAILED DESCRIPTION

[0029] In order to describe the technical solutions adopted by the present application in detail and achieve the predetermined technical purposes, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application, and the technical means or technical features in the embodiments of the present application can be replaced without creative labor, which will be described in detail below with reference to the drawings and in combination with the embodiments.

[0030] As Figure 1As shown, a six-split suspension clamp of the present invention includes a clamp body 1 and an outer ring frame 2. The outer side of the clamp body 1 is provided with a plurality of first clamp half-grooves 3. The inner side of the outer ring frame 2 is provided with second clamp half-grooves 4, the number and position of which match the plurality of first clamp half-grooves 3. A locking mechanism is provided on the first clamp half-grooves 3 to push the first clamp half-grooves 3 radially outward along the clamp body 1.

[0031] like Figure 2 As shown, the wire clamp body 1 includes a central portion 5, several supporting spoke structures 6, an outer ring structure 7, and an outer annular plate 8. The supporting spoke structures 6 are arranged radially along the wire clamp body 1. One end of the supporting spoke structure 6 is fixedly connected to the central portion 5, and the other end of the supporting spoke structure 6 is fixedly connected to the outer ring structure 7. The several supporting spoke structures 6 are evenly distributed along the circumference of the wire clamp body 1. The outer diameter of the outer ring structure 7 matches the inner diameter of the outer ring frame 2. The first wire clamp half-groove 3 is provided on the outer surface of the outer ring structure 7. The inner side of the outer annular plate 8 is fixed to the outer circumferential surface of the outer ring structure 7 and is located at the edge of one end of the outer circumferential surface. During installation, the outer ring frame 2 is installed on the outside of the outer ring structure 7, and one end face of the outer ring frame 2 contacts the outer annular plate 8.

[0032] The outer ring frame 2 includes a first ring frame 9 and a second ring frame 10. One end of the first ring frame 9 and the second ring frame 10 are hinged together, and the other end of the first ring frame 9 and the other end of the second ring frame 10 are provided with interlocking stepped surfaces. The stepped surfaces of the first ring frame 9 and the second ring frame 10 are locked together by bolts.

[0033] like Figure 2 As shown, a pin 11 is provided on the outer side of the clamp body 1, and a pin hole matching the pin 11 is opened on the inner wall of the outer ring frame 2. The pin 11 is located at the upper end of the clamp body 1. During installation, the outer ring frame 2 is inserted into the pin 11 at the upper end of the clamp body 1 through the pin hole, so that the positions of the second clamp half-groove 4 on the outer ring frame 2 and the first clamp half-groove 3 on the clamp body 1 are completely aligned, thus completing the installation and positioning of the outer ring frame 2 and the clamp body 1. Then, the first ring frame 9 and the second ring frame 10 of the outer ring frame 2 are rotated together along the hinge axis, and the stepped surfaces at the other ends of the first ring frame 9 and the second ring frame 10 are engaged. Finally, the stepped surfaces at the other ends of the first ring frame 9 and the second ring frame 10 are locked and fixed by bolts.

[0034] Insulating pads are respectively provided in the first clamp half-groove 3 and the second clamp half-groove 4.

[0035] like Figure 2 andFigure 4 As shown, the locking mechanism comprises a sliding block 12, a sliding rod 13, a first wedge block 14, a circular table top block 15, a threaded column 16 and a hexagonal nut 17. The outer side of the wire clamp body 1 is provided with a sliding block groove 18 which is radially formed in the wire clamp body 1. The sliding block 12 is slidingly arranged in the sliding block groove 18 and can slide along the radial direction of the wire clamp body 1. The first wire clamp half groove 3 is formed on the side of the sliding block 12 facing the outer side of the wire clamp body 1. One end of the sliding rod 13 is fixedly connected to the side of the sliding block 12 away from the outer side of the wire clamp body 1. The sliding rod 13 is slidingly arranged inside the wire clamp body 1 along the radial direction of the wire clamp body 1. The first wedge block 14 is fixed to the other end of the sliding rod 13 and is in meshing engagement with the outer side taper surface of the circular table top block 15. The circular table top block 15 is fixed to one end of the threaded column 16. A through hole which matches the threaded column 16 is formed on one side of the center of the wire clamp body 1 and an internal thread is formed on the inner wall of the through hole. The threaded column 16 is arranged in the through hole and is threadedly connected to the through hole. The hexagonal nut 17 is fixed to the other end of the threaded column 16. In the initial state, the circular table top block 15 is close to the upper surface of the wire clamp body 1. At this time, the first wedge block 14 can slide to the center of the wire clamp body 1 to the maximum distance, that is, the first wire clamp half groove 3 on the sliding block 12 is in a force-free state. When the outer circular frame 2 is installed, the wire is pressed by the outer circular frame 2 and is shrunk along with the first wire clamp half groove 3 to the inside of the wire clamp body 1 along the sliding block groove 18, so that the installation of the outer circular frame 2 is not interfered by the wire. There is no need to leave a large gap between the shell and the support pipe as in the prior art. The first wire clamp half groove 3 and the second wire clamp half groove 4 can form a complete circular structure in the clamping state, and the clamping effect is more stable.

[0036] When in use, after the installation of the outer circular frame 2 is completed, the hexagonal nut 17 is rotated by a tool at this time. The hexagonal nut 17 drives the threaded column 16 to rotate along the internal thread of the through hole and gradually moves to the inside of the wire clamp body 1. The circular table top block 15 synchronously rotates with the threaded column 16 and moves to the inside. The outer side taper surface of the circular table top block 15 extrudes the wedge surface of the first wedge block 14 in the moving process, thereby pushing the first wedge block 14 to the outside along the radial direction of the wire clamp body 1. The first wedge block 14 drives the sliding block 12 to move to the outside along the sliding block groove 18 through the sliding rod 13, so that the first wire clamp half groove 3 gradually drives the wire to move to the second wire clamp half groove 4 of the outer circular frame 2 and is finally clamped and fixed.

[0037] The other end of the threaded column 16 is provided with an anti-loosening mechanism, which comprises a pin shaft 19, a pin shaft sleeve 20 and a plurality of anti-loosening columns 21, the plurality of anti-loosening columns 21 are circularly distributed on the outer side of the end face of the other end of the threaded column 16 along the circumferential direction of the end face of the threaded column 16, the pin shaft 19 is slidingly arranged in the pin shaft sleeve 20 along the radial direction of the end face of the threaded column 16, the pin shaft sleeve 20 is fixed on the wire clamp body 1, one end of the pin shaft 19 facing the anti-loosening columns 21 is a conical surface, two limiting rings 22 are arranged on the pin shaft 19 and are located at both ends of the pin shaft sleeve 20 respectively, the two limiting rings 22 limit the sliding distance of the pin shaft 19 in the pin shaft sleeve 20 in the forward and backward directions respectively, and the pin shaft 19 is prevented from slipping out of the pin shaft sleeve 20. The outer side of the pin shaft 19 is also provided with elastic locking pieces 23, the elastic locking pieces 23 are arranged obliquely to the outer side of the pin shaft 19 and are fixed to the outer side of the pin shaft 19 near one end of the anti-loosening columns 21, and the elastic locking pieces 23 are distributed at equal intervals along the circumferential direction of the pin shaft 19 to form an umbrella-shaped structure. When the threaded column 16 is rotated to the position in use, the pin shaft 19 is pushed towards the anti-loosening columns 21 at this time, and the conical surface at the end of the pin shaft 19 is clamped between the adjacent two anti-loosening columns 21 to prevent the threaded column 16 from loosening, and after the pin shaft 19 is slid to the position, the elastic locking pieces 23 are pulled out of the pin shaft sleeve 20, at this time the elastic locking pieces 23 are expanded outward to form an umbrella-shaped structure under the action of the elastic force of the elastic locking pieces 23, and the pin shaft 19 is prevented from sliding in the reverse direction, and the limiting and fixing of the whole anti-loosening mechanism are completed.

[0038] As shown in Figure 6 The outer side of the outer annular plate 8 is provided with a plurality of U-shaped guide grooves 24, the U-shaped guide grooves 24 are arranged along the radial direction of the outer annular plate 8, the number and position of the U-shaped guide grooves 24 correspond to the first wire clamp half groove 3 on the outer side of the wire clamp body 1 one by one, one end of the U-shaped guide groove 24 is located at the outer edge of the outer annular plate 8, and the other end of the U-shaped guide groove 24 coincides with the first wire clamp half groove 3. The U-shaped guide groove 24 can guide the wire into the first wire clamp half groove 3.

[0039] The U-shaped guide groove 24 is provided with a wire locking mechanism, as shown in Figure 7 The wire locking mechanism comprises a first locking block 25, a second locking block 26, a first locking spring 27 and a second locking spring 28, one end of the first locking block 25 and one end of the second locking block 26 are hinged, one end of the first locking spring 27 and one end of the second locking spring 28 are fixed on the wire clamp body 1, the other end of the first locking spring 27 is connected with the first locking block 25, and the other end of the second locking spring 28 is connected with the second locking block 26.

[0040] The first locking block 25 and the second locking block 26 comprise a locking block lock head and a locking block arc-shaped long rod, one side of the locking block lock head is an inclined guide surface, the other side of the locking block lock head is a circular arc matching the diameter of the wire, one end of the locking block arc-shaped long rod is fixedly connected with the locking block lock head, and the first locking block and the second locking block are symmetrically arranged on the two sides of the U-shaped guide groove. In use, the wire slides into the first wire clamp half groove 3 along the U-shaped guide groove 24 to the inside of the wire clamp body 1, and in the sliding process of the wire in the U-shaped guide groove 24, the inside of the wire contacts the inclined guide surface of the first locking block 25 and the second locking block 26 located outside the U-shaped guide groove 24 of the wire locking mechanism, and in the process of the wire continuously sliding inward, the first locking block 25 and the second locking block 26 are pried open to the two sides by the inclined guide surface, and at the same time, the first locking spring 27 and the second locking spring 28 are elongated and stored, and when the wire slides into the first wire clamp half groove 3 after the first locking block 25 and the second locking block 26 are completely pried open, the wire no longer exerts a pressing force on the first locking block 25 and the second locking block 26 to the two sides, and the first locking block 25 and the second locking block 26 are retracted to the middle under the action of the first locking spring 27 and the second locking spring 28, so as to lock and fix the wire in the first wire clamp half groove 3, and since the first locking block 25 and the second locking block 26 face the wire with a circular arc edge at this time, the wire is difficult to pry open the first locking block 25 and the second locking block 26 to the outside, thereby avoiding the wire from being pulled out of the first wire clamp half groove 3 in the installation process of the suspension clamp.

[0041] The present application provides a six-split suspension clamp, when the external circular ring frame is installed, the wire can slide inward along the radial direction of the wire clamp body in the first wire clamp half groove, so that the external circular ring frame is not disturbed by the wire during installation, and after the installation of the external circular ring frame is completed, the wire is pushed out to the outside by the locking mechanism and the clamping and fixing of the wire are completed, and the wire clamp body and the external circular ring frame do not need to have a gap, so that the installation stability is good; through the design of the bolt structure, the present application ensures that the positions of the first wire clamp half groove and the second wire clamp half groove correspond to each other in order during the installation of the external circular ring frame, so as to ensure smooth installation; through the structural design of the locking mechanism, the present application only needs one locking operation to complete the complete installation and fixing of the six-split wire during the installation and fixing of the clamp, the operation efficiency is high, and the operation position is located at the center of the clamp, so that the operation is convenient; through the design of the anti-loosening mechanism, the present application prevents the clamp from loosening in the later period, so as to ensure the stability of long-term use of the clamp; the present application adopts the wire locking mechanism, the wire is pre-positioned in the U-shaped guide groove during installation, so as to prevent the external circular ring frame from loosening from the half groove of the wire clamp body during installation, the operation is convenient, and repeated adjustment is not needed.

[0042] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form. Although the present application has been disclosed with preferred embodiments as above, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical contents without departing from the technical solution of the present application, and can make equivalent embodiments with equivalent changes, as long as they do not depart from the technical solution of the present application and are within the spirit and principle of the present application. Any simple modification, equivalent replacement and improvement of the above embodiments, as long as they are within the protection scope of the present application, are still within the protection scope of the present application.

Claims

1. A six-split suspension clamp characterized by: The wire clamp body is provided with a plurality of first wire clamp half-slots on the outer side, and the outer circular frame is provided with a plurality of second wire clamp half-slots on the inner side, which are matched with the first wire clamp half-slots one by one. The locking mechanism comprises a sliding block, a sliding rod, a first wedge-shaped block, a circular table top block, a threaded column and a hexagonal nut. The outer side of the wire clamp body is provided with a sliding block groove which is radially arranged on the wire clamp body. The sliding block is slidingly arranged in the sliding block groove and can slide along the radial direction of the wire clamp body. The first wire clamp half-slot is arranged on the side of the sliding block facing the outer side of the wire clamp body. One end of the sliding rod is fixedly connected to the side of the sliding block away from the outer side of the wire clamp body. The sliding rod is slidingly arranged inside the wire clamp body along the radial direction of the wire clamp body. The first wedge-shaped block is fixed to the other end of the sliding rod and is in engagement with the outer tapered surface of the circular table top block. The circular table top block is fixed to one end of the threaded column. A through hole is formed in one side of the center of the wire clamp body and is matched with the threaded column. An internal thread is arranged on the inner wall of the through hole. The threaded column is arranged in the through hole and is threadedly connected with the through hole. The hexagonal nut is fixed to the other end of the threaded column.

2. A six split suspension strap as defined in claim 1, wherein: The wire clamp body comprises a center part, a plurality of support spokes, an outer circular structure and an outer annular plate. The support spokes are arranged along the radial direction of the wire clamp body. One end of the support spokes is fixedly connected to the center part. The other end of the support spokes is fixedly connected to the outer circular structure. The plurality of support spokes are equally spaced along the circumferential direction of the wire clamp body. The outer diameter of the outer circular structure is matched with the inner diameter of the outer circular frame. The first wire clamp half-slot is arranged on the outer side of the outer circular structure. The inner side of the outer annular plate is fixed to the outer circumferential surface of the outer circular structure and is located at the edge of one end of the outer circumferential surface.

3. A six split suspension strap as defined in claim 1 wherein: The outer circular frame comprises a first circular frame and a second circular frame. One end of the first circular frame and one end of the second circular frame are hingedly connected. The other end of the first circular frame and the other end of the second circular frame are provided with step surfaces which are in engagement with each other. The step surfaces of the first circular frame and the step surfaces of the second circular frame are fixed by a bolt lock.

4. A six split suspension strap as defined in claim 1 wherein: A latch is arranged on the outer side of the wire clamp body. A latch hole is formed in the inner wall of the outer circular frame and is matched with the latch of the wire clamp body.

5. A six split suspension strap as defined in claim 1 wherein: An insulating pad is arranged in the first wire clamp half-slot and the second wire clamp half-slot respectively.

6. A six split suspension strap as defined in claim 2 wherein: The outer side of the outer annular plate is provided with a plurality of U-shaped guide grooves arranged along the radial direction of the outer annular plate, the number and position of the U-shaped guide grooves correspond to the first wire clamp half groove on the outer side of the wire clamp body one by one, one end of the U-shaped guide groove is located at the outer side edge of the outer annular plate, and the other end of the U-shaped guide groove coincides with the first wire clamp half groove.

7. A six split suspension strap as claimed in claim 6, characterised in that: A wire locking mechanism is arranged in the U-shaped guide groove, the wire locking mechanism comprises a first locking block, a second locking block, a first locking spring and a second locking spring, one end of the first locking block and one end of the second locking block are hinged, one end of the first locking spring and one end of the second locking spring are fixed on the wire clamp body, the other end of the first locking spring is connected with the first locking block, and the other end of the second locking spring is connected with the second locking block.

8. A six split suspension strap as claimed in claim 7, characterised in that: The first locking block and the second locking block comprise a locking block lock head and a locking block arc-shaped long rod, one side of the locking block lock head is an inclined guide surface, the other side of the locking block lock head is a circular arc matched with the diameter of the wire, one end of the locking block arc-shaped long rod is fixedly connected with the locking block lock head, and the first locking block and the second locking block are symmetrically arranged on the two sides of the U-shaped guide groove.

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