阅读说明：本技术 一种基于间隔棒用的回转线夹 (Rotary wire clamp based on spacer ) 是由 张舒瑞 卢正栋 王宇廷 史权锋 郭家铭 曲道临 于 2021-09-02 设计创作，主要内容包括：本申请公开了一种基于间隔棒用的回转线夹,其包括：间隔棒框架的一侧固定连接有连接板架,连接板架的一侧与下弧板固定连接,下弧板的顶部设置有上弧板,上弧板的一侧固定连接有连接条,连接条的末端与连接板架铰接,连接条与连接板架之间设置有弹性开闭机构；下弧板的内弧面以及上弧板的内弧面均固定铺设有橡胶垫。本申请的有益之处在于下弧板和上弧板之间除可进行翻转、转动外,还具有限位的弹性开闭机构,可进行包裹时上弧板的限位作用,保障了包裹效果,不易出现非人为性的张开,同时整体下弧板和上弧板的开闭操作简单,使用方便。(The application discloses gyration fastener based on conductor spacer is used, it includes: one side of the spacer frame is fixedly connected with a connecting plate frame, one side of the connecting plate frame is fixedly connected with a lower arc plate, the top of the lower arc plate is provided with an upper arc plate, one side of the upper arc plate is fixedly connected with a connecting strip, the tail end of the connecting strip is hinged with the connecting plate frame, and an elastic opening and closing mechanism is arranged between the connecting strip and the connecting plate frame; rubber pads are fixedly paved on the inner arc surface of the lower arc plate and the inner arc surface of the upper arc plate. The beneficial effects of this application lie in down the arc board with go up between the arc board except can overturn, rotate, still have spacing elasticity closing mechanism, go up the limiting displacement of arc board when can wrapping up, ensured the parcel effect, the difficult appearance is non-artificial opens, the whole switching easy operation of arc board and last arc board down simultaneously, convenient to use.)

1. The utility model provides a gyration fastener based on conductor spacer is used which characterized in that:

the gyration fastener includes: the spacer comprises a spacer frame, a connecting plate frame, a lower arc plate, an upper arc plate, a connecting strip, an elastic opening and closing mechanism and a rubber pad;

the spacer comprises a spacer frame, a lower arc plate, a connecting strip, an elastic opening and closing mechanism and a spacer, wherein one side of the spacer frame is fixedly connected with the connecting plate frame, one side of the connecting plate frame is fixedly connected with the lower arc plate, the top of the lower arc plate is provided with the upper arc plate, one side of the upper arc plate is fixedly connected with the connecting strip, the tail end of the connecting strip is hinged with the connecting plate frame, and the elastic opening and closing mechanism is arranged between the connecting strip and the connecting plate frame; the rubber pads are fixedly laid on the inner arc surfaces of the lower arc plate and the upper arc plate.

2. A rotary clamp based on a spacer as claimed in claim 1, wherein: connecting strip one end is connected with the mounting groove gomphosis of seting up on the connecting plate frame, connecting strip fixed mounting has first pivot, first pivot with the connecting plate frame rotates the installation.

3. A rotary clamp based on a spacer as claimed in claim 1, wherein: the elastic opening and closing mechanism includes: rack, meshing tooth piece, location direction member and second coil spring, the figure of meshing tooth piece is a plurality of, and the even fixed mounting of a plurality of meshing tooth piece is in the one end of connecting strip, the meshing tooth piece with rack toothing connects, the bottom of rack has been seted up the location and has been erected the hole, the location erect the hole with location direction member clearance fit connects, a fixedly connected with fixing base of location direction member, fixing base fixed mounting is in the bottom of connecting plate frame, the top of location direction member is provided with second coil spring, second coil spring is located the inside in hole is erected in the location, second coil spring's one end with the top fixed connection of location direction member, second coil spring's the other end with the pore wall fixed connection in hole is erected in the location.

4. A rotary clamp based on a spacer as claimed in claim 3, wherein: the top end of the rack is provided with a screw hole, the screw hole is in threaded installation with the connecting stud, the top end of the connecting stud is fixedly connected with a top block, one side of the top block is provided with a side groove, a second rotating shaft is rotatably installed in the side groove, two ends of the second rotating shaft are respectively sleeved with a first spring, one end of the first spring is fixedly connected with the groove wall of the side groove, and the other end of the first spring is fixedly connected with the cylindrical surface of the second rotating shaft.

5. A rotary clamp based on a spacer as claimed in claim 4, wherein: the utility model discloses a pressure bar, including first pivot fixedly connected with hinge bar, guide way and depression bar clearance fit, the bottom fixedly connected with layering seat of depression bar, the inside of guide way is provided with first coil spring, the one end of first coil spring and the one end fixed connection of depression bar, the other end of first coil spring and the cell wall fixed connection of guide way.

6. A rotary clamp based on a spacer as claimed in claim 3, wherein: the ratchet rack is fixedly embedded in one side of the rack, a pawl is meshed and connected to one side of the ratchet rack, a third rotating shaft is fixedly connected to the pawl and rotatably connected with the mounting frame, one side of the mounting frame is fixedly connected with one end of the elastic telescopic rod, and the tail end of the elastic telescopic rod is fixedly connected with one side of the groove wall of the mounting groove.

7. A rotary clamp based on a spacer as claimed in claim 6, wherein: the front fixedly connected with spliced pole of mounting bracket, the spliced pole runs through and sets up in the positive bar intercommunication groove of connecting plate frame, bar intercommunication groove and mounting groove intercommunication, the one end fixedly connected with ejector pad of spliced pole, the ejector pad is located the place ahead of connecting plate frame.

8. A rotary clamp based on a spacer as claimed in claim 6, wherein: the elastic telescopic rod comprises: square bar, square sheath and third coil spring, the square bar with square sheath clearance fit connects, third coil spring sets up the inside of square sheath, third coil spring's one end with the one end fixed connection of square bar, the other end of square bar with mounting bracket fixed connection, third coil spring's terminal fixed mounting be in the inside of square sheath, one end of square sheath and one side cell wall fixed connection of mounting groove.

9. A rotary clamp based on a spacer as claimed in claim 6, wherein: the both ends department of third pivot all overlaps and is equipped with second clockwork spring, the one end of second clockwork spring and the axial plane fixed connection of third pivot, the other end and the mounting bracket fixed connection of second clockwork spring.

10. A rotary clamp based on a spacer as claimed in claim 1, wherein: and a reinforcing rib plate is fixedly connected between one side of the bottom of the connecting plate frame and the outer cambered surface at one side of the lower cambered plate.

Technical Field

The invention relates to a rotary wire clamp, in particular to a rotary wire clamp based on a spacer, and belongs to the technical field of rotary wire clamps.

Background

The spacer is a fitting which is installed on the split conductors and fixes the space between the split conductors to prevent the conductors from mutually whipping and to suppress the breeze vibration and the sub-span oscillation. The spacing rods are generally arranged in the middle of the span and are arranged at intervals of 50-60 m. The split conductor is installed on the spacer, and compared with the vibration amplitude without the spacer, the vibration amplitude of the split conductor is reduced by 50%, and the vibration amplitude of the split conductor is reduced by 87% and 90%. And the spacer is provided with a rotary wire clamp for fixing a wire.

Conventional patent document "CN 204633286U

In the anti-oscillation damping type rotary wire clamp', although the wires can be wrapped, the wires are opened and closed through two hinged arc plates to realize the removal and the wrapping of the wrapping; but it is difficult to carry out spacing between two arcs, keeps the closure state, keeps the parcel effect. At present, no rotary wire clamp based on a spacer, which is reasonable and reliable in structure and convenient for keeping a closed pile body, exists.

Disclosure of Invention

In order to solve prior art's not enough, this application provides a gyration fastener based on conductor spacer is used for carrying out the wire parcel back among the solution prior art, and the closure between two arcs lacks spacing problem.

And the problem that after the two arc-shaped plates are opened, the opening state is lacked and the whole using effect is poor in the prior art is further solved.

According to one aspect of the application, there is provided a swivel clamp for spacer-based applications, comprising: the spacer comprises a spacer frame, a connecting plate frame, a lower arc plate, an upper arc plate, a connecting strip, an elastic opening and closing mechanism and a rubber pad; the spacer comprises a spacer frame, a lower arc plate, a connecting strip, an elastic opening and closing mechanism and a spacer, wherein one side of the spacer frame is fixedly connected with the connecting plate frame, one side of the connecting plate frame is fixedly connected with the lower arc plate, the top of the lower arc plate is provided with the upper arc plate, one side of the upper arc plate is fixedly connected with the connecting strip, the tail end of the connecting strip is hinged with the connecting plate frame, and the elastic opening and closing mechanism is arranged between the connecting strip and the connecting plate frame; the rubber pads are fixedly laid on the inner arc surfaces of the lower arc plate and the upper arc plate.

Further, connecting strip one end is connected with the mounting groove gomphosis of seting up on the connecting plate frame, connecting strip fixed mounting has first pivot, first pivot with the connecting plate frame rotates the installation.

Further, the elastic opening and closing mechanism includes: rack, meshing tooth piece, location direction member and second coil spring, the figure of meshing tooth piece is a plurality of, and the even fixed mounting of a plurality of meshing tooth piece is in the one end of connecting strip, the meshing tooth piece with rack toothing connects, the bottom of rack has been seted up the location and has been erected the hole, the location erect the hole with location direction member clearance fit connects, a fixedly connected with fixing base of location direction member, fixing base fixed mounting is in the bottom of connecting plate frame, the top of location direction member is provided with second coil spring, second coil spring is located the inside in hole is erected in the location, second coil spring's one end with the top fixed connection of location direction member, second coil spring's the other end with the pore wall fixed connection in hole is erected in the location.

Furthermore, a screw hole is formed in the top end of the rack, the screw hole is in threaded installation with the connecting stud, a top block is fixedly connected to the top end of the connecting stud, a side groove is formed in one side of the top block, a second rotating shaft is rotatably installed in the side groove, first spring rods are sleeved at two ends of the second rotating shaft, one end of each first spring rod is fixedly connected with the groove wall of the side groove, and the other end of each first spring rod is fixedly connected with the cylindrical surface of the second rotating shaft.

Further, the second rotating shaft is fixedly connected with a hinged rod, a guide groove is formed in the bottom end of the hinged rod and is connected with the pressing rod in a clearance fit mode, the bottom end of the pressing rod is fixedly connected with a pressing strip seat, a first spiral spring is arranged inside the guide groove, one end of the first spiral spring is fixedly connected with one end of the pressing rod, and the other end of the first spiral spring is fixedly connected with the groove wall of the guide groove.

Furthermore, a ratchet bar is fixedly embedded on one side of the rack, a pawl is meshed and connected to one side of the ratchet bar, a third rotating shaft is fixedly connected to the pawl and rotatably connected with the mounting frame, one side of the mounting frame is fixedly connected with one end of the elastic telescopic rod, and the tail end of the elastic telescopic rod is fixedly connected with the groove wall on one side of the mounting groove.

Further, the positive fixedly connected with spliced pole of mounting bracket, the spliced pole runs through and sets up in the positive bar intercommunication groove of connecting plate frame, bar intercommunication groove and mounting groove intercommunication, the one end fixedly connected with ejector pad of spliced pole, the ejector pad is located the place ahead of connecting plate frame.

Further, the elastic telescopic rod comprises: square bar, square sheath and third coil spring, the square bar with square sheath clearance fit connects, third coil spring sets up the inside of square sheath, third coil spring's one end with the one end fixed connection of square bar, the other end of square bar with mounting bracket fixed connection, third coil spring's terminal fixed mounting be in the inside of square sheath, one end of square sheath and one side cell wall fixed connection of mounting groove.

Further, both ends department of third pivot all overlaps and is equipped with the second clockwork spring, the one end of second clockwork spring and the axial plane fixed connection of third pivot, the other end and the mounting bracket fixed connection of second clockwork spring.

Furthermore, a reinforcing rib plate is fixedly connected between one side of the bottom of the connecting plate frame and the outer arc surface at one side of the lower arc plate.

The application has the advantages that: the utility model provides a reliable and rotary clamp based on conductor spacer based on that rational in infrastructure is convenient for keep closed pile body, be used for the parcel of wire through lower arc board and last arc board, compare with the conventional art, except can overturn, rotate between lower arc board and the last arc board, spacing elasticity closing mechanism still has, the limiting displacement of going up the arc board when can wrapping up, the parcel effect has been ensured, the non-artificial opening that is difficult for appearing, the whole switching easy operation of arc board and last arc board down simultaneously, high durability and convenient use.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a schematic diagram of a rotary wire clamp for spacer-based applications according to an embodiment of the present application;

FIG. 2 is a schematic structural view of the rack, the positioning guide rod member and the meshing tooth block in the embodiment shown in FIG. 1;

FIG. 3 is a schematic view of the bottom of the top block in the embodiment of FIG. 1;

FIG. 4 is a schematic view of the mounting structure of the second rotating shaft in the embodiment of FIG. 1;

FIG. 5 is a schematic view of the ratchet bar and one side of the ratchet bar of the embodiment shown in FIG. 1;

FIG. 6 is a schematic view of the pawl mounting arrangement of the embodiment of FIG. 1;

FIG. 7 is a schematic view of the interior of the rack in the embodiment of FIG. 1;

FIG. 8 is a schematic view of the cross-section A-A of FIG. 2 in the embodiment of FIG. 1;

FIG. 9 is a schematic view of the lower arc plate and rubber pad of the embodiment shown in FIG. 1;

fig. 10 is a schematic cross-sectional structure view of the connection plate frame in the embodiment shown in fig. 1.

The meaning of the reference symbols in the figures: 100. the cable clamp comprises a rotary cable clamp, 101, a spacer rod frame, 102, a connecting plate frame, 103, a lower arc plate, 104, an upper arc plate, 105, a connecting strip, 106, a rubber pad, 107, a first rotating shaft, 108, a reinforcing rib plate, 109, a rack, 110, a top block, 111, a hinge rod, 112, a second rotating shaft, 113, a side groove, 114, a pressing strip seat, 115, an installation groove, 116, a strip-shaped communication groove, 117, a push block, 118, a positioning guide rod piece, 119, a connecting stud, 120, a guide groove, 121, a first spiral spring, 122, a pressing rod, 123, a first spiral spring, 124, a meshing tooth block, 125, a fixed seat, 126, a positioning vertical hole, 127, a second spiral spring, 128, a ratchet rack, 129, a pawl, 130, a third rotating shaft, 131, an installation rack, 133, a square rod, 134, a square sleeve, 135, a third spiral spring, 136 and a second clockwork spring.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 10, a swivel clamp based on a spacer, the swivel clamp 100 comprising: the spacer comprises a spacer frame 101, a connecting plate frame 102, a lower arc plate 103, an upper arc plate 104, a connecting strip 105, an elastic opening and closing mechanism and a rubber pad 106; the spacer is fixedly connected with the connecting plate frame 102 on one side of the spacer frame 101, the spacer is mounted and connected through the spacer frame 101, one side of the connecting plate frame 102 is fixedly connected with the lower arc plate 103, the upper arc plate 104 is arranged on the top of the lower arc plate 103, one side of the upper arc plate 104 is fixedly connected with the connecting strip 105, the tail end of the connecting strip 105 is hinged with the connecting plate frame 102, and the elastic opening and closing mechanism is arranged between the connecting strip 105 and the connecting plate frame 102; the intrados of lower arc board 103 and the intrados of going up arc board 104 is all fixed to be laid rubber pad 106 carries out the parcel that leads through the intrados of lower arc board 103 and the intrados of going up arc board 104, and the parcel installation back contacts through rubber pad 106 and wire, goes up and adopts articulated connection to place between arc board 104 and the lower arc board 103, can overturn relatively between, and accessible elasticity closing mechanism's effect can be opened and closed.

As shown in fig. 1, as the specific embodiment of this application, connecting strip 105 one end is connected with the mounting groove 115 gomphosis of seting up on connecting plate frame 102, connecting strip 105 fixed mounting has first pivot 107, first pivot 107 with connecting plate frame 102 rotates the installation, provides the position of installation for connecting strip 105's one end through mounting groove 115, through the setting of first pivot 107, has realized connecting strip 105's rotation installation to make go up arc board 104 and can rotate, close or separate with lower arc board 103.

As shown in fig. 1, 2 and 7, the elastic opening and closing mechanism according to the present invention includes: the rack 109, the meshing tooth block 124, the positioning guide rod 118 and the second spiral spring 127, the number of the meshing tooth block 124 is several, and several meshing tooth blocks 124 are uniformly and fixedly installed at one end of the connecting bar 105, the meshing tooth block 124 is meshed with the rack 109, the bottom end of the rack 109 is provided with a positioning vertical hole 126, the positioning vertical hole 126 is in clearance fit connection with the positioning guide rod 118, one end of the positioning guide rod 118 is fixedly connected with a fixed seat 125, the fixed seat 125 is fixedly installed at the bottom of the connecting bar 102, the top end of the positioning guide rod 118 is provided with the second spiral spring 127, the second spiral spring 127 is located inside the positioning vertical hole 126, one end of the second spiral spring 127 is fixedly connected with the top end of the positioning guide rod 118, and the other end of the second spiral spring 127 is fixedly connected with the hole wall of the positioning vertical hole 126, when the lower arc plate 103 and the upper arc plate 104 are in a closed state, the second spiral spring 127 is in a compressed state, the compression amount is one fifth to one sixth of the maximum deformation amount of the second spiral spring 127, the second spiral spring 127 provides an upward thrust for the rack 109, and the acting force on the rack 109 acts on the meshing toothed block 124, so that a clockwise torque force is provided for the lower arc plate 103, the closing of the lower arc plate 103 and the upper arc plate 104 is convenient to maintain, when the lower arc plate 103 and the upper arc plate 104 are opened, the rack 109 can be pressed downwards, the rack 109 and the meshing toothed block 124 are meshed and driven, the upper arc plate 104 and the connecting bar 105 are overturned in the counterclockwise direction, the upper arc plate 104 and the lower arc plate 103 can be opened, and the upper arc plate 104 and the lower arc plate 103 can be opened.

As shown in fig. 1, 3 and 4, as an extension scheme of the present application, a screw hole is formed at the top end of the rack 109, the screw hole is in threaded installation with a connecting stud 119, a top block 110 is fixedly connected to the top end of the connecting stud 119, a side groove 113 is formed at one side of the top block 110, a second rotating shaft 112 is rotatably installed inside the side groove 113, a first spring 123 is sleeved at both ends of the second rotating shaft 112, one end of the first spring 123 is fixedly connected to a groove wall of the side groove 113, the other end of the first spring 123 is fixedly connected to a cylindrical surface of the second rotating shaft 112, a rotatably installed structure is provided, the hinge of the hinge rod 111 is achieved, the first spring 123 is provided, a rotational force of a torque can be provided for the hinge rod 111, referring to fig. 1, the first spring 123 is in a deformed state, a clockwise torque is provided for the hinge rod 111, at this time, the hinge lever 111 may rotate in the counterclockwise direction, and work may be performed against the first spring 123.

As shown in fig. 1 and 3, as an extension of the present application, the second rotating shaft 112 is fixedly connected with a hinge rod 111, the bottom end of the hinge rod 111 is provided with a guide groove 120, the guide groove 120 is in clearance fit with a press rod 122, the bottom end of the press rod 122 is fixedly connected with a press strip seat 114, a first coil spring 121 is arranged inside the guide groove 120, one end of the first coil spring 121 is fixedly connected with one end of the press rod 122, the other end of the first coil spring 121 is fixedly connected with a groove wall of the guide groove 120, in fig. 1, the press rod 122 is received in the guide groove 120, the first coil spring 121 is in a compressed state and can provide pressure to provide upward thrust for the rack 109, so as to further provide a force for closing and limiting the upper arc plate 104 and the lower arc plate 103, provide a block, the rack 109 cannot move downward, so that the upper arc plate 104 and the lower arc plate 103 cannot be opened, the closing effect is guaranteed.

As shown in fig. 5, as an extension of the present application, a ratchet bar 128 is fixedly fitted on one side of the rack 109, a pawl 129 is engaged with one side of the ratchet bar 128, a third rotating shaft 130 is fixedly connected to the pawl 129, the third rotating shaft 130 is rotatably connected to a mounting bracket 131, one side of the mounting bracket 131 is fixedly connected to one end of an elastic telescopic rod, the end of the elastic telescopic rod is fixedly connected to one side wall 113 of the mounting groove 115, a limit is provided, the limit is provided by the ratchet bar 128 and the pawl 129, when the lower arc plate 103 and the upper arc plate 104 are opened, namely, the rack 109 moves downward, the pawl 129 does not block the ratchet bar 128, after the opening, the rack 109 cannot move upward, the pawl 129 blocks the ratchet bar 128 to provide a limit, the opened state can be maintained, wherein the elastic telescopic rod is connected, the pawl 129 can move laterally, can be separated from the ratchet bar 128, the blocking limit is cancelled, and the resetting can be carried out, namely, the lower arc plate 103 and the upper arc plate 104 can be closed.

As shown in fig. 1 and 5, as an extension scheme of this application, the front fixedly connected with connecting column 132 of mounting bracket 131, connecting column 132 runs through and sets up at the positive bar intercommunication groove 116 of connecting plate frame 102, bar intercommunication groove 116 and mounting groove 115 intercommunication, the one end fixedly connected with ejector pad 117 of connecting column 132, ejector pad 117 is located the place ahead of connecting plate frame 102, can provide driven function, and the mounting bracket 131 of can being convenient for promotes, removes.

As shown in fig. 5, as an expansion scheme of the present application, the elastic telescopic rod comprises: square pole 133, square sleeve 134 and third coil spring 135, square pole 133 with square sleeve 134 clearance fit connects, third coil spring 135 sets up the inside of square sleeve 134, the one end of third coil spring 135 with the one end fixed connection of square pole 133, the other end of square pole 133 with mounting bracket 131 fixed connection, the terminal fixed mounting of third coil spring 135 is in the inside of square sleeve 134, the one end of square sleeve 134 and a side groove 113 wall fixed connection of mounting groove 115 have flexible function, and square pole 133, square sleeve 134 can carry out relative movement, realize stretching, the regulation that contracts, and inside third coil spring 135 that has simultaneously can provide elasticity for flexible, provide the effect that resets.

As shown in fig. 6, as an extension of the present application, both ends of the third rotating shaft 130 are sleeved with a second spring 136, one end of the second spring 136 is fixedly connected to the axial surface of the third rotating shaft 130, the other end of the second spring 136 is fixedly connected to the mounting bracket 131, and the second spring 136 is arranged to provide a returning rotational force for the pawl 129.

Fixedly connected with deep floor 108 between the outer cambered surface of one side of connecting plate frame 102 one side with lower arc board 103, through deep floor 108's setting, improved connecting plate frame 102 and lower arc board 103's fixed strength of being connected.

The using method comprises the following steps: the whole rotary wire clamp 100 is connected and installed with a spacer through a spacer frame 101; when the upper arc plate 104 and the lower arc plate 103 are turned and opened, the hinge rod 111 is turned, the hinge rod 111 rotates through the second rotating shaft 112, the hinge rod 111 rotates 90 degrees anticlockwise, the pressing bar seat 114 is separated from the connecting plate frame 102, the upward thrust on the top block 110 is cancelled, the top block 110 is further pushed down, the rack 109 descends, the connecting bar 105 and the upper arc plate 104 rotate anticlockwise together through the meshing transmission of the rack 109 and the meshing tooth block 124, the upper arc plate 104 and the lower arc plate 103 are opened, the ratchet bar 128 also descends along with the rack 109, the limiting is realized through the action of the ratchet bar 128 and the pawl 129, and the opening state of the upper arc plate 104 and the lower arc plate 103 can be maintained;

after the connection plate frame is opened, a wire can be embedded between the upper arc plate 104 and the lower arc plate 103, the mounting frame 131 and the pawl 129 can move transversely together by transversely pushing the push block 117 therein, the mounting frame 131 and the pawl 129 can be separated from the ratchet bar 128, the limiting effect can be eliminated, the rack 109 can move upwards through the elastic force of the second spiral spring 127, the upper arc plate 104 and the lower arc plate 103 can be closed through the meshing transmission between the rack 109 and the meshing tooth block 124 until the upper arc plate 104 and the lower arc plate 103 are completely closed, in the process, the hinged rod 111 is manually turned over, the pressing bar seat 114 is pressed downwards on the connection plate frame 102, the first spiral spring 121 is in a compressed state to provide an upward pushing force for the top block 110, the push block 117 is further released, the pawl 129 is meshed with the ratchet bar 128 through the elastic force of the elastic telescopic rod, and the limitation is performed again; after closing, the first spiral spring 121 provides upward thrust for the rack 109, and meanwhile, the rack 109 is limited to be incapable of moving downward, so that limiting after closing is completed, and limiting effect is improved.

The application has the advantages that: the application provides a gyration fastener 100 based on conductor spacer is used for the parcel of wire through lower arc board 103 and last arc board 104, compare with the conventional art, except can overturn, rotate between lower arc board 103 and the last arc board 104, spacing elasticity closing mechanism still has, the limiting displacement of last arc board 104 when can wrapping up, the parcel effect has been ensured, the non-artificial opening that is difficult for appearing, the whole switching easy operation of arc board 103 and last arc board 104 down simultaneously, high durability and convenient use.

The foregoing is illustrative of the present application and is not to be construed as limiting thereof, as numerous modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.