CN113003300A

CN113003300A - A electric wire pulls mount for electric power construction

Info

Publication number: CN113003300A
Application number: CN202110275565.0A
Authority: CN
Inventors: 张清国; 蔡鸿茂; 蔡志强; 李军利
Original assignee: Individual
Current assignee: Fujian Shadian Water Conservancy And Hydropower Engineering Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-06-22
Anticipated expiration: 2041-03-15
Also published as: CN113003300B

Abstract

The invention discloses a wire traction fixing frame for electric power construction, which relates to the field of wire traction fixing frame equipment and comprises a central shaft, wherein flange rings, rotating rings and limiting check rings are sequentially sleeved and mounted at positions, close to two ends, of the central shaft, two supporting mechanisms are slidably mounted on the central shaft, a plurality of fixing sleeves are uniformly and fixedly mounted on the outer side walls of the two rotating rings, and one end of each fixing sleeve is connected with a connecting unit in an inserting mode. The cable winding wheel support device is reasonable in structure and simple to operate, the cable winding wheel is erected in a ground-off state by supporting the inner wall of the cable winding wheel through the two support mechanisms, the cable winding wheel is formed into a complete wheel-shaped structure by assembling the plurality of connecting units, the cable winding wheel is driven to move together by the wheel-shaped structure, the cable winding wheel is limited to roll by the anti-rolling mechanism, the cable winding wheel is further kept at a fixed position, and after the cable winding wheel support device is used, the plurality of connecting units are disassembled, so that the size is reduced and the cable winding wheel support device is.

Description

A electric wire pulls mount for electric power construction

Technical Field

The invention relates to the field of wire traction fixing frame equipment, in particular to a wire traction fixing frame for electric power construction.

Background

The electric power engineering, namely the engineering related to the production, transmission and distribution of electric energy, also includes the engineering of applying electricity as power and energy in various fields in a broad sense, usually is a cable similar to a rope formed by twisting several or several groups of conducting wires, each group of conducting wires are mutually insulated and often twisted around a center, the whole outer surface is wrapped with a highly-insulated covering layer, the cable has the characteristics of internal electrification and external insulation and is used for connecting circuits, electric appliances and the like, the cable is usually coiled by using a coiling wheel, and the coiling wheel is usually erected by using an electric wire traction fixing frame in the electric power construction process for paying off.

Among the prior art, in the electric power construction process, constructor can adjust the position that the electric wire pulled the mount according to the construction conditions and be convenient for receive and release the line, the electric wire pulls the mount and is usually fixed, the inconvenient shift position in back is installed to the rolling wheel, especially when the cable to great line footpath is under construction, the big more difficult removal of rolling wheel overall mass, and often bulky great to the mount that is used for great rolling wheel, be not convenient for the transportation, cause certain inconvenience for the electric power construction process, therefore we disclose an electric wire that is used for electric power construction and pull the mount and satisfy people's demand.

Disclosure of Invention

The invention aims to provide an electric wire traction fixing frame for electric power construction, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present application provides the following technical solutions: a wire traction fixing frame for electric power construction comprises a central shaft, wherein flange rings, rotating rings and limiting check rings are sequentially sleeved and mounted at positions, close to two ends, of the central shaft, the two rotating rings are respectively located at positions corresponding to the flange rings and the middle positions of the limiting check rings, two sides of the two rotating rings are respectively located at positions corresponding to the flange rings and one sides corresponding to the limiting check rings and are in contact with each other, limiting pins are respectively arranged at positions, close to the two limiting check rings, of the central shaft, two supporting mechanisms are slidably mounted at the middle positions of the two flange rings on the central shaft, a plurality of fixing sleeves are uniformly and fixedly mounted on the outer side walls of the two rotating rings, jacks are formed at one ends of the fixing sleeves and are correspondingly inserted with connecting units, and every two connecting units on the same rotating ring are mutually connected and form a complete wheel-shaped structure, two equal fixed mounting in one side of wheel-like structure has a plurality of anti-roll mechanism, and is a plurality of equal fixed mounting in one side of linkage unit has the fixing base, is located two equal fixed mounting has same middle part connecting rod and makes wholly be a gyro wheel structure between the two fixing base that correspond on the wheel-like structure.

Based on the structure, the flange ring and the limit retainer ring limit the corresponding rotating rings at the set positions on the central shaft close to two ends, the movement of the rotating rings on the central shaft is limited by the limit pin, the two supporting mechanisms support the inner wall of the cable winding wheel and erect the cable winding wheel in a ground-off state, a plurality of connecting units are assembled and connected with each other in pairs to form a complete wheel-shaped structure, the cable winding wheel is driven to move together by the rolling wheel-shaped structure, after the cable winding wheel moves to a required position, the edge of the wheel-shaped structure is changed into a non-circular structure by the anti-rolling mechanism to limit the rolling of the cable winding wheel, so that the relative stable state is kept, the two wheel-shaped structures are stressed in balance and keep the parallel state by the arrangement of the plurality of fixing seats, the state of the wheel-shaped structures is kept, the stability of the mechanism can be improved, and the connecting units, the volume is reduced, and the transportation is convenient.

Preferably, it is a plurality of the linkage unit all includes the spoke pole, and is a plurality of the one end of spoke pole is pegged graft and is being corresponded in the jack of fixed cover, and is a plurality of the other end of spoke pole all rotates through the axis of rotation and installs first mount pad, the equal fixed mounting in one end of first mount pad has the circular arc body, and is a plurality of first mount pad is equallyd divide and is do not located the correspondence be close to its tip one side position department on the circular arc body, and is a plurality of the both ends of the circular arc body are equipped with coupling mechanism, and are a plurality of one side of fixed cover all is equipped with locking mechanism.

Furthermore, the spoke rods are inserted into the corresponding fixed sleeves, quick installation and disassembly are achieved through the locking mechanisms, meanwhile, the spoke rods are installed on the arc bodies through rotation of the rotating shafts and are convenient to fold, and the plurality of arc bodies are firmly connected through the connecting mechanisms and are convenient to disassemble and assemble.

Preferably, the locking mechanism includes the fitting pin, the both sides of keeping away from on the fixed cover have all been seted up the slide opening, one side of spoke pole just be located with the one end position department of fixed cover looks adaptation has seted up main mounting hole correspondingly, the one end of fitting pin runs through main mounting hole and install in the slide opening.

Further, the locking pin limits the relative movement between the spoke bar and the corresponding fixing sleeve, thereby preventing the spoke bar from slipping off the corresponding fixing sleeve.

Preferably, coupling mechanism includes that the anticreep connects, the anticreep connects and is T shape structure, the one end fixed mounting of the arc body is in one of anticreep connects serves, the installation jack has been seted up to the other end of the arc body, the hole of dodging has all been seted up to the both sides of keeping away from on the arc body corresponding, and two the equal fixed mounting in one side of dodging the hole has elasticity to collude, the installation jack is with adjacent on the arc body the outer lateral wall looks adaptation that the anticreep connects, two elasticity colludes all with adjacent on the arc body one side looks adaptation that the anticreep connects.

Further, after the anti-disengaging connector is inserted into the installation jack, the limiting effect on one side of the anti-disengaging connector which is of a T-shaped structure is hooked through elasticity, so that the anti-disengaging connector is prevented from slipping off, the stability is improved, otherwise, the elasticity is hooked to deform, the anti-disengaging connector can slip off from the installation jack, and quick disassembly is achieved.

Preferably, two on the lateral wall that elasticity colluded and be located its tip position department equal fixed mounting have L shape spanner, the one end that the anticreep connects is equipped with guide structure, the corresponding chamfer structure that is equipped with in week of installation jack, guide structure with correspond chamfer structure looks adaptation.

Furthermore, through guide structure and the adaptation that corresponds the chamfer structure, make in the anticreep joint quick insertion installation jack, realize quick installation, improve convenient operation nature.

Preferably, it is a plurality of one side fixed mounting of spoke pole has the third mount pad, and is a plurality of all rotate on the third mount pad and install vice branch, it is a plurality of the one end of vice branch all has the second mount pad through fastener fixed mounting, and is a plurality of the one end of second mount pad is fixed mounting respectively in the correspondence one side of the arc body, the spoke pole with correspond vice branch with correspond the arc body forms a triangle-shaped structure.

Further, install vice branch through rotating and reach the effect of being convenient for fold and accomodating, the transportation of being convenient for, through spoke pole and the triangle-shaped structure that corresponds vice branch and correspond the circular arc bodily form and form, make the mechanism more firm, better support cable rolling wheel.

Preferably, anti-roll mechanism includes the rotation support pole, the both ends of rotation support pole are sharp column structure, and its middle part position department has seted up the round hole, the rotation axis is installed to the round hole internal rotation, the one end fixed mounting of rotation axis is in one side of the circular arc body, one side of rotation support pole is located and is close to circular hole position department has seted up two first spacing holes, one side of the circular arc body corresponds evenly has seted up the spacing hole of a plurality of seconds, one of them first spacing downthehole movable mounting has the lock pin, the one end of lock pin runs through one of them correspondence the spacing hole of second.

Furthermore, one end of the rotary supporting rod protrudes out of one side of the arc body by rotating the rotary supporting rod by a certain angle along the rotary shaft, so that smooth rotation of the wheel-shaped structure is blocked, the pointed structure at one end of the rotary supporting rod is inserted into the ground during rotation, the rotary supporting rod is stable, and the rotary supporting rod is kept in a relatively stable state due to the arrangement of the locking pin.

Preferably, the two first limiting holes are symmetrically distributed corresponding to the axes of the circular holes on the rotating support rod, and the central points of the plurality of second limiting holes are distributed on a concentric circle corresponding to the circular holes on the rotating support rod.

Furthermore, the rotary supporting rod can rotate in any direction through symmetrical distribution and arrangement of concentric circles, and any first limiting hole can correspond to any second limiting hole after rotating for a certain angle.

Preferably, the supporting mechanism includes the activity ring, activity ring slidable mounting is in on the center pin, even fixed mounting has a plurality of sliding sleeves on the lateral wall of activity ring, and is a plurality of be close to on the double-phase adjacent lateral wall of sliding sleeve and keep away from the one end position department fixed mounting of activity ring has same arc mount, and a plurality of arc mounts constitute a circular structure and will be a plurality of sliding sleeve fixed connection is in the same place, and is a plurality of the one end of sliding sleeve all is equipped with the arc supporting pad.

Furthermore, the two movable rings slide on the central shaft, the distance between the two movable rings can be adjusted to adapt to cable winding wheels with different width sizes, and the arc-shaped fixing frame enables the rigidity of the supporting mechanism to be increased, so that the cable winding wheels can be better supported.

Preferably, a plurality of the spout has all been seted up to the one end of sliding sleeve, and is a plurality of equal slidable mounting has the traveller in the spout, and is a plurality of the arc supporting pad is the elastic material structure, and its one side is convex structure, and the opposite side is fixed mounting respectively in the one end of corresponding the traveller.

Furthermore, the sliding column slides along the sliding sleeve to adjust the supporting radius of the supporting mechanism so as to adapt to cable winding wheels with different radius sizes, and the arc-shaped supporting pad can increase the friction force between the arc-shaped supporting pad and the cable winding wheel and better support the cable winding wheel.

In conclusion, the technical effects and advantages of the invention are as follows:

1. the cable winding wheel is reasonable in structure, the flange ring and the limiting retainer ring limit the corresponding rotating rings at the set positions close to two ends on the central shaft through the arrangement of the central shaft, the two supporting mechanisms support the inner wall of the cable winding wheel and support the cable winding wheel to be in a ground-off state, a plurality of connecting units are assembled and connected with each other in pairs to form a complete wheel-shaped structure, the cable winding wheel is driven to move together through the wheel-shaped structure, after the cable winding wheel moves to a required position, the edge of the wheel-shaped structure is changed into a non-circular structure through the anti-rolling mechanism to limit the rolling of the cable winding wheel, so that the relatively stable state is kept, after the cable winding wheel is used, the connecting units are disassembled, the size is reduced, and the transportation.

2. According to the invention, through the arrangement of the spoke rods, the spoke rods are inserted into the corresponding fixing sleeves, and quick mounting and dismounting are realized through the locking mechanisms, meanwhile, the spoke rods are rotatably mounted on the arc bodies through the rotating shafts and are convenient to fold, the plurality of arc bodies are more firmly connected with each other through the connecting mechanisms and are convenient to dismount, and the locking pins limit the relative movement between the spoke rods and the corresponding fixing sleeves, so that the spoke rods are prevented from slipping off the corresponding fixing sleeves.

3. According to the anti-slip connector, due to the arrangement of the anti-slip connector, after the anti-slip connector is inserted into the installation jack, the anti-slip connector is prevented from slipping through the limiting effect of the elastic hook on one side of the anti-slip connector in the T-shaped structure, the stability is improved, otherwise, the elastic hook is deformed, the anti-slip connector can slip out of the installation jack, the quick disassembly is realized, the anti-slip connector is quickly inserted into the installation jack through the adaptation of the guide structure and the corresponding chamfering structure, the quick installation is realized, and the operation convenience is improved.

4. According to the invention, the auxiliary supporting rod is rotatably mounted to achieve the effect of being convenient to fold and store, the transportation is convenient, the mechanism is more stable through the triangular structure formed by the spoke rod, the corresponding auxiliary supporting rod and the corresponding arc body, the cable winding wheel is better supported, one end of the rotary supporting rod protrudes out of one side of the arc body by rotating the rotary supporting rod by a certain angle along the rotary shaft, so that the smooth rotation of the wheel-shaped structure is prevented, and the rotary supporting rod is kept in a relatively stable state through the arrangement of the locking pin.

5. According to the cable winding device, the rotary supporting rods can rotate in any direction through symmetrical distribution and arrangement of concentric circles, any first limiting hole can correspond to any second limiting hole after rotating for a certain angle, the two movable rings slide on the central shaft, the distance between the two movable rings can be adjusted, the sliding column slides along the sliding sleeve to adjust the supporting radius of the supporting mechanism so as to adapt to cable winding wheels with different sizes, the rigidity of the supporting mechanism is increased through the arc-shaped fixing frame, the cable winding wheels can be supported better, the friction force between the arc-shaped supporting pads and the cable winding wheels can be increased, and the cable winding wheels can be supported better.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic perspective view of a connecting unit according to the present invention;

FIG. 4 is a schematic perspective view of another perspective view of the connecting unit of the present invention;

FIG. 5 is a schematic view of a mandrel region of the present invention in a partially enlarged configuration;

FIG. 6 is a schematic view of a partially enlarged structure of the sliding ring region according to the present invention;

FIG. 7 is a partially enlarged structural view of the anti-separation joint according to the present invention;

fig. 8 is a partially enlarged perspective view of the sliding ring according to the present invention.

In the figure: 1-a central axis; 2-a middle connecting rod; 3-rotating the support rod; 4-a rotating shaft; 5-a rotating shaft; 6-spoke bar; 7-arc body; 8-a limit retainer ring; 9-arc fixing frame; 10-an auxiliary strut; 11-a first mount; 12-a second mount; 13-a first limit hole; 14-anti-drop joint; 15-a second limit hole; 16-a third mount; 17-mounting a jack; an 18-L wrench; 19-a fixed seat; 20-a flange ring; 21-a limit pin; 22-a movable ring; 23-a sliding sleeve; 24-a strut; 25-an arcuate support pad; 26-elastic hook; 27-chamfering structure; 28-a rotating ring; 29-a fixation sleeve; 30-a locking pin; 31-a main mounting hole; 32-locking pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Example (b): referring to fig. 1-8, an electric wire traction fixing frame for electric power construction includes a central shaft 1, and the central shaft 1 may be any rod body in the prior art, such as a metal rod.

The positions, close to the two ends, of the central shaft 1 are sequentially sleeved with a flange ring 20, a rotating ring 28 and a limiting check ring 8, the two rotating rings 28 are respectively located at the middle positions of the corresponding flange ring 20 and the corresponding limiting check ring 8, the two sides of the two rotating rings 28 are respectively located at one sides of the corresponding flange ring 20 and the corresponding limiting check ring 8 and are in contact with each other, and the corresponding rotating rings 28 are limited by the flange ring 20 and the limiting check ring 8 on the central shaft 1 and are close to the set positions at the two ends.

The position of the central shaft 1 near the two limit retainer rings 8 is provided with a limit pin 21, the limit retainer rings 8 are sleeved on the central shaft 1 in a sliding manner, and the movement of the limit retainer rings on the central shaft 1 is limited by the limit pin 21.

Two supporting mechanisms are slidably mounted in the central shaft 1 at the middle positions of the two flange rings 20, and the two supporting mechanisms support the inner wall of the cable winding wheel and support the cable winding wheel to be in an off-ground state.

A plurality of fixed sleeves 29 are uniformly and fixedly mounted on the outer side walls of the two rotating rings 28, one ends of the fixed sleeves 29 are provided with jacks and are correspondingly inserted with connecting units, the connecting units on the same rotating ring 28 are mutually connected in pairs to form a complete wheel-shaped structure, and the rolling wheel-shaped structure drives the cable winding wheel to move together.

And a plurality of anti-rolling mechanisms are fixedly arranged on one side of each of the two wheel-shaped structures, and the edges of the wheel-shaped structures are changed into non-circular structures through the anti-rolling mechanisms to limit the rolling of the wheel-shaped structures, so that the relative stable state is kept.

The equal fixed mounting in one side of a plurality of linkage units has fixing base 19, is located equal fixed mounting between two fixing bases 19 that correspond on two wheel structures and has same middle part connecting rod 2 and make whole be a gyro wheel structure, and the setting up of a plurality of fixing bases 19 makes two wheel structures atress balanced and keep the state that is parallel to each other, does benefit to its state that keeps wheel structure, but simultaneously hoisting mechanism stability.

Based on the structure, the flange ring 20 and the limit retainer ring 8 limit the corresponding rotating ring 28 at the set position on the central shaft 1 near to the two ends, and limit the movement of the rotating ring on the central shaft 1 by the limit pin 21, the two support mechanisms support the inner wall of the cable winding wheel and set up the cable winding wheel in the off-ground state, a complete wheel-shaped structure is formed by assembling a plurality of connecting units and connecting the connecting units two by two, the cable winding wheel is driven to move together by the rolling wheel-shaped structure, after the cable winding wheel moves to the required position, the edge of the wheel-shaped structure is changed into a non-circular structure by the anti-rolling mechanism to limit the rolling of the cable winding wheel, so that the relatively stable state is kept, the two wheel-shaped structures are stressed in balance and kept in a parallel state by the arrangement of the plurality of fixing seats 19, the state of the wheel-shaped structure is favorably kept, a plurality of connecting units are disassembled, so that the size is reduced and the transportation is facilitated.

In this embodiment, a plurality of linkage units all include spoke pole 6, the one end of a plurality of spoke poles 6 is pegged graft in the jack that corresponds fixed cover 29, first mount pad 11 is all installed through 5 rotations in the axis of rotation to a plurality of spoke poles 6's the other end, the equal fixed mounting of one end of first mount pad 11 has arc body 7, a plurality of first mount pads 11 are equallyd divide and are located respectively and are close to its tip one side position department on corresponding arc body 7, the both ends of a plurality of arc bodies 7 are equipped with coupling mechanism, one side of a plurality of fixed covers 29 all is equipped with locking mechanism, spoke pole 6 is pegged graft in corresponding fixed cover 29, and realize quick installation and dismantlement through locking mechanism, spoke pole 6 rotates through axis of rotation 5 simultaneously and installs and be convenient for folding on arc body 7, through the firm dismouting of being convenient for simultaneously of coupling mechanism interconnect more between a plurality of arc bodies.

In this embodiment, the locking mechanism includes a locking pin 30, the two sides of the fixed sleeve 29 that are far away from each other are both provided with a sliding hole, one side of the spoke rod 6 is located at one end position matched with the fixed sleeve 29 and is correspondingly provided with a main mounting hole 31, one end of the locking pin 30 penetrates through the main mounting hole 31 and is installed in the sliding hole, and the locking pin 30 limits the relative movement between the spoke rod 6 and the corresponding fixed sleeve 29, so as to prevent the spoke rod 6 from slipping off the corresponding fixed sleeve 29.

In this embodiment, coupling mechanism includes that the anticreep connects 14, anticreep connects 14 and is T shape structure, the one end fixed mounting of the arc body 7 is served at anticreep joint 14, installation jack 17 has been seted up to the other end of arc body 7, the hole of dodging has all been seted up to the both sides of keeping away from on the arc body 7 corresponding, and two one sides of dodging the hole equal fixed mounting elasticity collude 26, the outside wall looks adaptation of anticreep joint 14 on installation jack 17 and the adjacent arc body 7, two elasticity collude 26 all with one side looks adaptations of anticreep joint 14 on the adjacent arc body 7, anticreep joint 14 inserts behind the installation jack 17, collude 26 through elasticity and to the limiting displacement who is T shape structure on one side of anticreep joint 14, prevent the slippage, stability is improved, otherwise, make elasticity collude 26 take place deformation, can be with anticreep joint 14 from the.

In this embodiment, two elasticity collude on 26's the lateral wall and be located the equal fixed mounting of its tip position department and have L shape spanner 18, the one end of anticreep joint 14 is equipped with guide structure, the corresponding chamfer structure 27 that is equipped with of border of installation jack 17, guide structure with correspond chamfer structure 27 looks adaptation, through guide structure and the adaptation that corresponds chamfer structure 27, make anticreep joint 14 insert the installation jack 17 fast in, realize quick installation, improve convenient operation nature.

In this embodiment, one side fixed mounting of a plurality of spoke rods 6 has third mount pad 16, all rotate on a plurality of third mount pads 16 and install vice branch 10, the one end of a plurality of vice branch 10 all has second mount pad 12 through fastener fixed mounting, the one end of a plurality of second mount pads 12 is fixed mounting respectively in one side of the arc body 7 that corresponds, spoke rods 6 with correspond vice branch 10 and correspond arc body 7 and form a triangle-shaped structure, it reaches the folding effect of accomodating of being convenient for to install vice branch 10 through rotating, be convenient for transport, through spoke rods 6 with correspond vice branch 10 and correspond the triangle-shaped structure that arc body 7 formed, make the mechanism more firm, better supporting cable rolling wheel.

In this embodiment, the anti-rolling mechanism includes a rotating support rod 3, two ends of the rotating support rod 3 are in a pointed structure, a round hole is formed at a middle position of the rotating support rod 3, a rotating shaft 4 is rotatably installed in the round hole, one end of the rotating shaft 4 is fixedly installed at one side of the arc body 7, two first limiting holes 13 are formed at a position close to the round hole at one side of the rotating support rod 3, a plurality of second limiting holes 15 are uniformly formed at one side of the arc body 7, a locking pin 32 is movably installed in one of the first limiting holes 13, one end of the locking pin 32 penetrates through one of the corresponding second limiting holes 15, one end of the rotating support rod 3 protrudes out of one side of the arc body 7 by rotating the rotating support rod 3 along the rotating shaft 4 by a certain angle, so as to block smooth rotation of the wheel-shaped structure, when the rotating support rod 3 rotates, the, the locking pin 32 is provided to maintain the rotation support bar 3 in a relatively stable state.

In this embodiment, the two first limiting holes 13 are symmetrically distributed along the axis of the circular hole on the corresponding rotary supporting rod 3, the central points of the plurality of second limiting holes 15 are distributed on the concentric circle corresponding to the circular hole on the corresponding rotary supporting rod 3, the rotary supporting rod 3 can rotate in any direction by the arrangement of the symmetrical distribution and the concentric circle, and any one of the first limiting holes 13 can correspond to any one of the second limiting holes 15 after rotating a certain angle.

In this embodiment, the supporting mechanism includes movable ring 22, movable ring 22 slidable mounting is on center pin 1, even fixed mounting has a plurality of sliding sleeves 23 on movable ring 22's the lateral wall, be close to the one end position department fixed mounting who keeps away from movable ring 22 on a plurality of sliding sleeves 23's the double-phase adjacent lateral wall and have same arc mount 9, a plurality of arc mount 9 constitute a circular structure and with a plurality of sliding sleeves 23 fixed connection together, the one end of a plurality of sliding sleeves 23 all is equipped with arc supporting pad 25, two movable ring 22 slide on center pin 1, adjustable distance between the two, in order to adapt to different width size's cable winding wheel, arc mount 9 makes the rigidity of supporting mechanism increase, be convenient for better support cable winding wheel.

In this embodiment, the spout has all been seted up to the one end of a plurality of sliding sleeves 23, equal slidable mounting has traveller 24 in a plurality of spouts, a plurality of arc supporting pads 25 are the elastic material structure, and its one side is convex structure, opposite side fixed mounting is respectively in the one end of the traveller 24 that corresponds, along sliding sleeve 23 slip traveller 24, with adjustment supporting mechanism's support radius, in order to adapt to different radius size's cable rolling wheel, arc supporting pad 25 multiplicable and cable rolling wheel between the frictional force, better support cable rolling wheel.

This practical theory of operation: through the arrangement of the central shaft 1, the flange ring 20 and the limit retainer ring 8 limit the corresponding rotating rings 28 at the set positions on the central shaft 1 close to the two ends, and limit the movement of the rotating rings on the central shaft 1 through the limit pins 21, the two support mechanisms support the inner wall of the cable winding wheel and support the cable winding wheel in the ground-off state, a complete wheel-shaped structure is formed through assembling a plurality of connecting units and connecting the connecting units in pairs, the cable winding wheel is driven to move together through the rolling wheel-shaped structure, after the cable winding wheel moves to the required position, the edge of the wheel-shaped structure is changed into a non-circular structure through the anti-rolling mechanism to limit the rolling of the cable winding wheel, so that the relatively stable state is kept, the two wheel-shaped structures are stressed in balance and kept in a mutually parallel state through the arrangement of the plurality of fixing seats 19, the state of the wheel-shaped, after the use, dismantle a plurality of linkage units, reduce the volume and be convenient for transport.

Through the arrangement of the spoke rods 6, the spoke rods 6 are inserted in the corresponding fixing sleeves 29 and are quickly installed and disassembled through the locking mechanisms, meanwhile, the spoke rods 6 are rotatably installed on the arc bodies 7 through the rotating shafts 5 and are convenient to fold, the arc bodies 7 are firmly connected with each other through the connecting mechanisms and are convenient to disassemble and assemble, the locking pins 30 limit the relative movement between the spoke rods 6 and the corresponding fixing sleeves 29, so that the spoke rods 6 are prevented from slipping off the corresponding fixing sleeves 29, after the anti-slip joints 14 are inserted into the installation insertion holes 17, the anti-slip joints 14 are prevented from slipping off through the limiting effect of the elastic hooks 26 on one side of the anti-slip joints 14 in the T-shaped structures, the stability is improved, otherwise, the elastic hooks 26 are deformed, the anti-slip joints 14 can slip out of the installation insertion holes 17, the quick disassembly is realized, through the adaptation of the guide structures and the corresponding chamfering structures 27, the anti-slip joints 14, realize quick installation, improve the operation convenience, install the effect that the secondary strut 10 reaches and is convenient for fold and take in through rotating, be convenient for transport, through the triangle-shaped structure that spoke pole 6 and corresponding secondary strut 10 and corresponding arc body 7 formed, make the mechanism more firm, better support cable rolling wheel, through making the rotation support rod 3 rotate certain angle along rotation axis 4, make one end of rotation support rod 3 bulge one side of arc body 7, thus hinder the smooth rotation of wheel-shaped structure, the sharp structure of one end of rotation support rod 3 inserts ground during the rotation, make it stable, the setting of lock pin 32 makes the rotation support rod 3 keep a relatively stable state, through the setting of symmetric distribution and concentric circle, make the rotation support rod 3 can rotate along arbitrary direction, and arbitrary first spacing hole 13 all can correspond to arbitrary second spacing hole 15 after rotating certain angle, two movable rings 22 slide on center pin 1, can adjust the distance between the two to adapt to the cable rolling wheel of different width sizes, arc mount 9 makes the rigidity of supporting mechanism increase, the better supporting cable rolling wheel of being convenient for, slide column 24 slides along sliding sleeve 23, with the support radius of adjustment supporting mechanism, in order to adapt to the cable rolling wheel of different radius sizes, arc supporting pad 25 multiplicable and cable rolling wheel between frictional force, better supporting cable rolling wheel.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fixed frame is pull to electric wire for electric power construction, includes center pin (1), its characterized in that: the central shaft (1) is provided with a flange ring (20), rotating rings (28) and a limiting check ring (8) in a sleeved mode in sequence at positions close to two ends, the two rotating rings (28) are respectively located at positions corresponding to the flange ring (20) and the middle position of the limiting check ring (8), two sides of the two rotating rings (28) are respectively located at positions corresponding to the flange ring (20) and one side corresponding to the limiting check ring (8) and are in contact with each other, the central shaft (1) is provided with a limiting pin (21) at positions close to the two limiting check rings (8), the central shaft (1) is provided with two supporting mechanisms at the middle position of the two flange rings (20) in a sliding mode, the outer side walls of the two rotating rings (28) are uniformly and fixedly provided with a plurality of fixing sleeves (29), one ends of the fixing sleeves (29) are provided with jacks and are correspondingly inserted with connecting units, it is same to be located equal two liang interconnect of a plurality of linkage units on rotating ring (28) and form a complete wheel structure, two equal fixed mounting in one side of wheel structure has a plurality of anti-roll mechanisms, and is a plurality of equal fixed mounting in one side of linkage unit has fixing base (19), is located two the structural two that correspond of wheel equal fixed mounting has same middle part connecting rod (2) and makes wholly to be a gyro wheel structure between fixing base (19).

2. The electric wire traction fixing frame for electric power construction according to claim 1, characterized in that: it is a plurality of the linkage unit all includes spoke pole (6), and is a plurality of the one end of spoke pole (6) is pegged graft and is being corresponded in the jack of fixed cover (29), and is a plurality of the other end of spoke pole (6) all rotates through axis of rotation (5) and installs first mount pad (11), the equal fixed mounting of one end of first mount pad (11) has arc body (7), and is a plurality of first mount pad (11) are equallyd divide and are located respectively and correspond be close to its tip one side position department on arc body (7), and are a plurality of the both ends of arc body (7) are equipped with coupling mechanism, and are a plurality of one side of fixed cover (29) all is equipped with locking mechanism.

3. The electric wire traction fixing frame for electric power construction according to claim 2, characterized in that: locking mechanism includes locking pin (30), the sliding hole has all been seted up to the both sides of keeping away from on fixed cover (29), one side of spoke pole (6) just be located with the one end position department of fixed cover (29) looks adaptation corresponds and has seted up main mounting hole (31), the one end of locking pin (30) is run through main mounting hole (31) and install in the sliding hole.

4. The electric wire traction fixing frame for electric power construction according to claim 2, characterized in that: coupling mechanism includes that the anticreep connects (14), anticreep connects (14) and is T shape structure, the one end fixed mounting of the arc body (7) is in one of anticreep joint (14) is served, installation jack (17) have been seted up to the other end of the arc body (7), the hole of dodging has all been seted up corresponding to the both sides of keeping away from on the arc body (7), and two dodge the equal fixed mounting in one side in hole and have elasticity collude (26), installation jack (17) and adjacent on the arc body (7) the outside looks adaptation of anticreep joint (14), two elasticity colludes (26) and all with adjacent on the arc body (7) one side looks adaptation of anticreep joint (14).

5. The electric wire traction fixing frame for electric power construction according to claim 4, wherein: two on the lateral wall of elasticity collude (26) and be located the equal fixed mounting of its tip position department and have L shape spanner (18), the one end that anticreep connects (14) is equipped with guide structure, the border correspondence of installation jack (17) is equipped with chamfer structure (27), guide structure with correspond chamfer structure (27) looks adaptation.

6. The electric wire traction fixing frame for electric power construction according to claim 2, characterized in that: it is a plurality of one side fixed mounting of spoke pole (6) has third mount pad (16), and is a plurality of equal rotation installs vice branch (10), a plurality of on third mount pad (16) the one end of vice branch (10) all has second mount pad (12), a plurality of fixed mounting is corresponding respectively in the one side of the circular arc body (7) in the one end of second mount pad (12), spoke pole (6) with correspond vice branch (10) with correspond circular arc body (7) form a triangle-shaped structure.

7. The electric wire traction fixing frame for electric power construction according to claim 2, characterized in that: anti-roll mechanism includes rotation support pole (3), the both ends of rotation support pole (3) are sharp column structure, and its middle part position department has seted up the round hole, rotation axis (4) are installed to the round hole internal rotation, the one end fixed mounting of rotation axis (4) one side of the circular arc body (7), one side of rotation support pole (3) is located and is close to circular hole position department has seted up two first spacing holes (13), one side correspondence of the circular arc body (7) has evenly seted up the spacing hole of a plurality of seconds (15), one of them first spacing hole (13) internal movable mounting has lock pin (32), the one end of lock pin (32) runs through one of them and corresponds the spacing hole of second (15).

8. The electric wire traction fixing frame for electric power construction according to claim 7, wherein: the two first limiting holes (13) are symmetrically distributed corresponding to the axes of the round holes in the rotary supporting rod (3), and the central points of the second limiting holes (15) are distributed on concentric circles corresponding to the round holes in the rotary supporting rod (3).

9. The electric wire traction fixing frame for electric power construction according to claim 1, characterized in that: the supporting mechanism comprises a movable ring (22), the movable ring (22) is slidably mounted on the center shaft (1), a plurality of sliding sleeves (23) are uniformly and fixedly mounted on the outer side wall of the movable ring (22) and are spaced from the two adjacent outer side walls of the sliding sleeves (23), one end of each movable ring (22) is fixedly mounted with one arc-shaped fixing frame (9), the arc-shaped fixing frames (9) form a circular structure and are fixedly connected together and are multiple, and arc-shaped supporting pads (25) are arranged at one ends of the sliding sleeves (23).

10. The electric wire traction fixing frame for electric power construction according to claim 9, wherein: a plurality of the one end of sliding sleeve (23) has all been seted up the spout, and is a plurality of equal slidable mounting has traveller (24) in the spout, and is a plurality of arc supporting pad (25) are the elastic material structure, and its one side is convex structure, and opposite side fixed mounting is respectively in the one end that corresponds traveller (24).