CN112909830A - Cable tensioning device for high-altitude power construction - Google Patents

Abstract

The invention discloses a cable tensioning device for high-altitude electric power construction, which comprises a travelling mechanism and a supporting plate, wherein the supporting plate is arranged on one side of the travelling mechanism, a steering mechanism, a swinging mechanism, a winding mechanism and a loop-back preventing mechanism are arranged on the supporting plate, the steering mechanism is arranged at one end of the supporting plate, the swinging mechanism is arranged on one side of the steering mechanism and matched with the winding mechanism, and the winding mechanism is arranged on one side of the swinging mechanism. The wire winding mechanism can automatically move to the telegraph pole, the carrying of workers is not needed, the labor intensity of the workers is greatly reduced, the wire winding mechanism in the device can tension the cable, the swinging mechanism can ensure that the cable is uniformly wound on the wire winding mechanism when the cable is tensioned, the uniform treatment of the cable by the follow-up workers is facilitated, the wire returning prevention mechanism can prevent the wire winding mechanism from rotating, the wound cable is released again, the cable tensioning quality is ensured, and the cable tensioning efficiency is improved.

Description

Cable tensioning device for high-altitude power construction

Technical Field

The invention belongs to the technical field of cable tensioning, and particularly relates to a cable tensioning device for high-altitude power construction.

Background

Often need take-up the cable during power construction, prevent that the cable from swaying the short-circuit fault that mutual contact leads to between unstable or the cable when using, constructor when taking-up the cable on the wire pole, take-up for the manpower usually, constructor is the taut cable of high-altitude operation on the wire pole, it is comparatively hard, certain danger has, current cable straining device can only take-up the cable on ground generally, and the general volume of current cable straining device is great, inconvenient carrying, can not fix a position on the wire pole, inconvenient operation on the wire pole.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides a cable tensioning device for high-altitude electric power construction, which can move to a telegraph pole by self without being carried by workers, so that the labor intensity of the workers is greatly reduced, a winding mechanism in the device can tension a cable, a swinging mechanism can ensure that the cable is uniformly wound on the winding mechanism when the cable is tensioned, the subsequent workers can conveniently and uniformly process the cable, a loop preventing mechanism can prevent the winding mechanism from rotating, the wound cable is released again, the cable tensioning quality is ensured, and the cable tensioning efficiency is improved.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a cable straining device for high altitude electric power construction, includes running gear, backup pad, the backup pad is installed in one side of running gear, installs steering mechanism, wabbler mechanism, winding mechanism and prevents returning the line mechanism in the backup pad, steering mechanism installs the one end in the backup pad, wabbler mechanism installs the one side at steering mechanism to cooperate with winding mechanism, winding mechanism installs the one side at steering mechanism, prevent returning the line mechanism and install the below at winding mechanism to cooperate with winding mechanism.

Preferably, the traveling mechanism comprises a first fixing part, a second fixing part and a guide plate, one end of the guide plate is installed on the first fixing part, the other end of the guide plate is installed on the second fixing part in a sliding manner, the first fixing part is provided with a first limiting plate, a first limiting mechanism, a first clamping part, a second clamping part, a first air cylinder and a second air cylinder, the second fixing part is provided with a side lug, a third clamping part, a fourth clamping part, a second limiting plate, a second limiting mechanism and a third air cylinder, the second fixing part is provided with a sliding chute, the sliding chute is matched with the supporting plate, one end of the first limiting plate is rotatably installed on one side of the first fixing part, the other end of the first limiting plate is provided with a limiting hole, the limiting mechanism is installed on the other side of the first fixing part and is matched with the limiting hole on the first limiting plate, the first air cylinder is installed on the, one end of a piston rod of a first cylinder is fixedly arranged on a side lug on a second fixing piece, a first clamping piece is fixedly arranged on the inner wall of one side of the first fixing piece, a second cylinder is arranged in the middle of the other side of the first fixing piece, the piston rod of the second cylinder penetrates through the side wall of the first fixing piece, extends into the first fixing piece and is fixed on the second clamping piece, the second clamping piece is matched with the first clamping piece, one end of a second limiting plate is rotatably arranged on one side of the second fixing piece, a second limiting hole is formed in the other side of the second limiting plate, a second limiting mechanism is arranged on the other side of the second fixing piece and is matched with the second limiting hole in the second limiting plate, a third cylinder is arranged on the second fixing piece and is arranged on the same side as the second limiting mechanism, and the piston rod of the third cylinder penetrates through the side wall of the second fixing piece and is fixed on a fourth clamping piece, the third clamping piece is fixedly installed on the inner wall of one side of the second clamping piece and matched with the fourth clamping piece, and the travelling mechanism can drive the device to be fixed on the telegraph pole, so that the labor intensity of workers can be reduced, the working efficiency can be improved, and the working quality is guaranteed.

Preferably, first clamping piece, second clamping piece, third clamping piece and fourth clamping piece adopt the same structure, the guide bar is equipped with a plurality ofly, and a plurality of guide bars are evenly installed on first mounting, first cylinder is equipped with two, and one of them is installed on first limiting plate, and another is installed on the lateral wall of first mounting, and is symmetrical with first cylinder, the side ear is equipped with two, and two side ears and two first cylinder one-to-one, the normal operating of the device is guaranteed to the guide bar, prevents to appear inclining when the running gear moves, and the normal operating of the device is guaranteed on the one hand in the setting of first cylinder, and on the other hand can guarantee the stability when removing.

Preferably, first stop gear and second stop gear adopt the same structure, and first stop gear includes the mount pad, it has the fixed orifices to open on the mount pad, is equipped with two archs and reset spring in the fixed orifices, reset spring's one end is installed on one of them arch, and the other end is installed on another arch, two protruding symmetries are installed in the both sides of fixed orifices, and first stop gear and second stop gear are used for fixed first limiting plate and second limiting plate, guarantee that the device can fix on the wire pole, prevent to drop at the in-process that uses, have improved work efficiency.

Preferably, the one end of backup pad is fixed on the lateral wall of first mounting, is equipped with the slider in one side of the backup pad other end, the slider with spout on the second mounting cooperatees, guarantees that running gear can be followed to the backup pad at running gear's in-process operation, has guaranteed the stability of backup pad, has improved work efficiency.

Preferably, steering mechanism includes two fixing bases, auxiliary wheel, has all opened the bar groove on the fixing base, is equipped with fixed sleeve, telescopic link and first spring at bar inslot, the fixed sleeve cover is at the tip of auxiliary wheel, the one end of telescopic link is installed on one side inner wall in bar groove, and the other end is installed on fixed sleeve, first spring cup joints on the telescopic link, and steering mechanism is used for turning to the taut cable of needs, guarantees the normal taut efficiency of cable, has improved the taut efficiency of cable greatly.

Preferably, the swing mechanism comprises a protective shell, a half gear, a guide frame, two limiting frames, a moving frame, a support rod, two limiting rods and a rotating shaft are arranged in the protective shell, the two limiting rods are arranged on two sides of the moving frame, the two limiting frames are arranged on two sides of the protective shell, the two limiting frames are symmetrically arranged at the bottom of the protective shell and matched with the two limiting rods, racks are arranged on inner walls of two sides of the moving frame, the half gear is arranged on a rotating shaft on a bottom plate of the protective shell and meshed with the racks on the moving frame, a rotating wheel is arranged at the top of the rotating shaft, a spiral upward groove is formed in the rotating wheel, the guide frame is arranged on a side wall of the protective shell, one end of the support rod is arranged on a side wall of the moving frame, a fixed frame is arranged at the other end of the support rod, two guide wheels are arranged in the, guarantee that winding mechanism can be even roll up the cable, make things convenient for subsequent collection and transportation, guaranteed operating mass with rated load, improved work efficiency.

Preferably, the winding mechanism includes axis of rotation, winder plate, connecting rod and the first in command, installs dead lever and fixed establishment on the winder plate, the dead lever is installed on the winder plate, fixed establishment installs on the dead lever, the one end at the axis of rotation is installed to the one end of connecting rod, the first in command is installed at the other end of connecting rod, and it has waist type groove to open on the dead lever for roll up the cable on the winder plate, thereby realize the effect of taut cable, guaranteed the taut efficiency of cable, improved the taut quality of cable.

Preferably, the fixing mechanism comprises a first fixing plate, a second fixing plate, a wrench, a supporting seat, a guide rod, a second spring and a vertical plate, the first fixing plate is fixed at one end of the waist-shaped groove, the second fixing plate is arranged at the other end of the waist-shaped groove, one end of the guide rod is fixed on the first fixing plate, the other end of the guide rod is arranged in a through hole on the second fixing plate, the second spring is sleeved on the guide rod, the supporting seat is arranged on the fixing rod, one side of the second fixing plate is provided with the wrench, the wrench is rotatably arranged on the supporting seat, a limiting groove is arranged on the wrench, the vertical plate is arranged on the fixing rod, one side of the first fixing plate is provided with a strip-shaped through hole at the top of the vertical plate, a fixing shaft is arranged inside the strip-shaped through hole, two ends of the fixing shaft are fixedly arranged on two, open at the middle part of locating part has the rectangle through-hole, the rectangle through-hole with the fixed axle cooperatees, and the locating part with spacing groove on the spanner cooperatees, and fixed establishment is used for fixed cable head, prevents to appear the phenomenon that the cable skidded at the in-process of winder with the cable book, has guaranteed the taut efficiency of cable.

Preferably, the wire returning prevention mechanism comprises a threaded rod, a first transverse plate, a second handle, a rotating rod, a guide shaft, a first baffle and a second baffle, the first transverse plate and the second transverse plate are installed on the supporting plate, one end of the threaded rod is installed on the second transverse plate, the other end of the threaded rod penetrates through the first transverse plate and is connected with the rotating rod, the second handle is installed at the other end of the rotating rod, two first sleeves are arranged on the threaded rod and are in threaded connection with the threaded rod, the thread turning directions of the two first sleeves are opposite, the two ends of the guide shaft are fixedly installed on the first transverse plate and the second transverse plate, two second sleeves are installed on the guide shaft and are in sliding connection with the guide shaft, one end of the first baffle is rotatably installed on one of the first sleeves and the second sleeves, the other end of the first baffle is rotatably connected with one end of the second baffle, the other end of the second baffle is rotatably installed on the other first sleeve and the second sleeve, the wire returning prevention mechanism is used for limiting the rotation of the wire winding mechanism, the rotation of the wire winding mechanism after wire winding is finished is prevented, the cable tensioning quality is guaranteed, and the cable tensioning speed is improved.

The invention has the beneficial effects that:

1) this device can move on the wire pole by oneself, need not the staff and carry, has alleviateed staff's intensity of labour greatly, and the winding mechanism among the device can be taut to the cable, and wabbler mechanism can guarantee when taut cable for the even book of cable is on winding mechanism, makes things convenient for follow-up staff to the unified processing of cable, and the anti-return line mechanism can prevent the winding mechanism gyration, puts away the cable of rolling up again, has guaranteed the taut quality of cable, has improved the taut efficiency of cable.

2) The walking mechanism of the device can drive the device to be fixed on the telegraph pole, so that the labor intensity of workers can be reduced, the working efficiency can be improved, and the working quality is ensured.

3) This device first clamping piece, second clamping piece, third clamping piece and fourth clamping piece adopt the same structure, the guide bar is equipped with a plurality ofly, and a plurality of guide bars are evenly installed on first mounting, first cylinder is equipped with two, and one of them is installed on first limiting plate, and another is installed on the lateral wall of first mounting, and is symmetrical with first cylinder, the side ear is equipped with two, and two side ears and two first cylinder one-to-ones, the normal operating of the device is guaranteed to the guide bar, prevents to appear inclining when running gear moves, and the normal operating of the device is guaranteed on the one hand in the setting of first cylinder, and on the other hand can guarantee the stability when removing.

4) This device first stop gear and second stop gear adopt the same structure, and first stop gear includes mount pad, two archs and reset spring, it has the fixed orifices to open on the mount pad, is equipped with two archs and reset spring in the fixed orifices, reset spring's one end is installed on one of them arch, and the other end is installed on another arch, two protruding symmetries are installed in the both sides of fixed orifices, and first stop gear and second stop gear are used for fixed first limiting plate and second limiting plate, guarantee that the device can fix on the wire pole, prevent to drop at the in-process that uses, have improved work efficiency.

5) One end of the supporting plate of the device is fixed on the side wall of the first fixing part, a sliding block is arranged on one side of the other end of the supporting plate, the sliding block is matched with a sliding groove in the second fixing part, the supporting plate can be guaranteed to run along with the running mechanism in the running process of the running mechanism, the stability of the supporting plate is guaranteed, and the working efficiency is improved.

6) This device steering mechanism includes two fixing bases, auxiliary wheel, has all opened the bar groove on the fixing base, is equipped with fixed sleeve, telescopic link and first spring at bar inslot, the fixed sleeve cover is at the tip of auxiliary wheel, the one end of telescopic link is installed on one side inner wall in bar groove, and the other end is installed on the fixed sleeve, first spring cup joints on the telescopic link, and steering mechanism is used for turning to needs taut cable, guarantees the normal taut efficiency of cable, has improved the taut efficiency of cable greatly.

7) The swing mechanism comprises a protective shell, wherein a half gear, a guide frame, two limiting frames, a movable frame, a support rod, two limiting rods and a rotating shaft are arranged in the protective shell, the two limiting rods are arranged on two sides of the movable frame, the two limiting frames are arranged and symmetrically arranged at the bottom of the protective shell and matched with the two limiting rods, racks are arranged on the inner walls of two sides of the movable frame, the half gear is arranged on the rotating shaft on a bottom plate of the protective shell and meshed with the racks on the movable frame, a rotating wheel is arranged at the top of the rotating shaft, a spiral upward groove is formed in the rotating wheel, the guide frame is arranged on the side wall of the protective shell, one end of the support rod is arranged on the side wall of the movable frame, the guide frame is arranged at the other end of the support rod, two guide wheels are arranged in the guide frame, and the swing mechanism is used for driving a, guarantee that winding mechanism can be even roll up the cable, make things convenient for subsequent collection and transportation, guaranteed operating mass with rated load, improved work efficiency.

8) This device winding mechanism includes axis of rotation, winder plate, connecting rod and the first in command, installs dead lever and fixed establishment on the winder plate, the dead lever is installed on the winder plate, fixed establishment installs on the dead lever, the one end at the axis of rotation is installed to the one end of connecting rod, the first in command is installed at the other end of connecting rod, and it has waist type groove to open on the dead lever for roll up the cable on the winder plate, thereby realize the effect of taut cable, guaranteed the taut efficiency of cable, improved the taut quality of cable.

9) This device fixing mechanism is used for fixed cable head, prevents to appear the phenomenon that the cable skidded rolling up the in-process at the take-up reel with the cable, has guaranteed the taut efficiency of cable.

10) The anti-return line mechanism of the device is used for limiting the rotation of the winding mechanism, preventing the winding mechanism finished by winding from rotating, ensuring the tensioning quality of cables and improving the tensioning speed of the cables.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic structural diagram of the traveling mechanism of the present invention.

Fig. 3 is a schematic structural diagram of the first limiting mechanism in the present invention.

Fig. 4 is a schematic structural view of the steering mechanism of the present invention.

Fig. 5 is a schematic structural view of the rocking mechanism of the present invention.

FIG. 6 is a schematic structural view of the wire winding mechanism of the present invention.

Fig. 7 is a schematic structural view of the wire returning prevention mechanism of the present invention.

Fig. 8 is a schematic structural view of the fixing mechanism of the present invention.

Fig. 9 is an enlarged view of fig. 8 at a in the present invention.

In the figure: 1. a traveling mechanism; 101. a first cylinder; 102. a first limit plate; 103. a first limit mechanism; 10301. a mounting seat; 10302. a protrusion; 10303. a return spring; 10304. a fixing hole; 104. a lateral ear; 105. a second limiting plate; 106. a second limiting mechanism; 107. a third cylinder; 108. a fourth clamping member; 109. a second fixing member; 1010. a third clamping member; 1011. a chute; 1012. a guide plate; 1013. a first clamping member; 1014. a first fixing member; 1015. a second clamping member; 1016. a second cylinder; 2. a support plate; 201. a slider; 3. a steering mechanism; 301. fixing the sleeve; 302. a fixed seat; 303. a telescopic rod; 304. an auxiliary wheel; 305. a first spring; 4. a rocking mechanism; 401. a rotating shaft; 402. a protective shell; 403. a rotating wheel; 404. a guide wheel; 405. a fixed mount; 406. a support bar; 407. a guide frame; 408. a limiting rod; 409. a limiting frame; 4010. a movable frame; 4011. a half gear; 5. a wire return prevention mechanism; 501. a first sleeve; 502. a second sleeve; 503. a guide shaft; 504. a threaded rod; 505. a second handle; 506. rotating the rod; 507. a first transverse plate; 508. a first baffle plate; 509. a second baffle; 5010. a second transverse plate; 6. a fixing mechanism; 601. a second fixing plate; 602. a limiting groove; 603. a wrench; 604. a supporting seat; 605. a first fixing plate; 606. a second spring; 607. a guide bar; 608. a limiting member; 609. a fixed shaft; 6010. a vertical plate; 6011. a rectangular through hole; 7. a winding mechanism; 701. a rotating shaft; 702. a connecting rod; 703. a first handle; 704. a take-up plate; 705. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to fig. 1 to 9, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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 invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The utility model provides a cable straining device for high altitude electric power construction, includes running gear 1, backup pad 2 is installed in one side of running gear 1, installs steering mechanism 3, wabbler mechanism 4, winding mechanism 7 and prevents returning wire mechanism 5 in backup pad 2, steering mechanism 3 installs the one end at backup pad 2, wabbler mechanism 4 installs in one side of steering mechanism 3 to cooperate with winding mechanism 7, winding mechanism 7 installs in one side of wabbler mechanism 4, prevent returning wire mechanism 5 and install in winding mechanism 7's below to cooperate with winding mechanism 7.

This device can move on the wire pole by oneself, need not the staff and carry, staff's intensity of labour has alleviateed greatly, and winding mechanism 7 among the device can be taut to the cable, wabbler mechanism 4 can guarantee when taut cable, make the even book of cable on winding mechanism 7, make things convenient for follow-up staff to the unified processing of cable, prevent that return wire mechanism 5 can prevent that winding mechanism 7 from revolving, put away the cable of rolling up again, guaranteed the taut quality of cable, improved the taut efficiency of cable.

The traveling mechanism 1 comprises a first fixing member 1014, a second fixing member 109 and a guide plate 1012, wherein one end of the guide plate 1012 is mounted on the first fixing member 1014, the other end of the guide plate 1012 is slidably mounted on the second fixing member 109, the first fixing member 1014 is provided with a first limit plate 102, a first limit mechanism 103, a first clamping member 1013, a second clamping member 1015, a first cylinder 101 and a second cylinder 1016, the second fixing member 109 is provided with a side lug 104, a third clamping member 1010, a fourth clamping member 108, a second limit plate 105, a second limit mechanism 106 and a third cylinder 107, the second fixing member 109 is provided with a sliding chute 1011, the sliding chute 1011 is matched with the support plate 2, one end of the first limit plate 102 is rotatably mounted on one side of the first fixing member 1014, the other end of the first fixing member 102 is provided with a limit hole, the limit mechanism is mounted on the other side of the first fixing member 1014 and matched with the limit hole on the first limit plate 102, the first air cylinder 101 is installed on a limiting plate, one end of a piston rod of the first air cylinder 101 is fixedly installed on a side lug 104 on the second fixing member 109, the first clamping member 1013 is fixedly installed on an inner wall of one side of the first fixing member 1014, the second air cylinder 1016 is installed in the middle of the other side of the first fixing member 1014, a piston rod of the second air cylinder 1016 extends into the first fixing member 1014 through the side wall of the first fixing member 1014 and is fixed on the second clamping member 1015, the second clamping member 1015 is matched with the first clamping member 1013, one end of the second limiting plate 105 is rotatably installed on one side of the second fixing member 109, a second limiting hole is formed on the other side of the second limiting plate 105, the second limiting mechanism 106 is installed on the other side of the second fixing member 109 and is matched with the second limiting hole on the second limiting plate 105, the third air cylinder 107 is installed on the second fixing member 109, establish in the same one side with second stop gear 106, and the piston rod of third cylinder 107 runs through the lateral wall of second mounting 109 and fixes on fourth clamping piece 108, third clamping piece 1010 fixed mounting is on one side inner wall of second mounting 109, and with fourth clamping piece 108 cooperatees, running gear 1 can drive the device and fix on the wire pole, can not only alleviate staff's intensity of labour, can also improve work efficiency simultaneously, guarantees work quality.

When the device works, the first limiting plate 102 and the second limiting plate 105 on the first fixing member 1014 and the second fixing member 109 are opened, then the device is clamped on a telegraph pole, the telegraph pole is arranged between the first clamping member 1013 and the second clamping member 1015, and the third clamping member 1010 and the fourth clamping member 108, then the first limiting plate 102 and the second limiting plate 105 are rotated to be respectively matched with the first limiting mechanism 103 and the second limiting mechanism 106, the third air cylinder 107 is started to enable a piston rod of the third air cylinder 107 to extend outwards to drive the third clamping member 1010 to be close to the telegraph pole, the third clamping member 1010 and the fourth clamping member 108 are enabled to clamp the telegraph pole, the third air cylinder 1014 is closed, the two first air cylinders 101 are opened, the telescopic rods 303 of the two first air cylinders 101 are contracted to drive the first fixing member 1014 to move upwards, when the first fixing member moves to the bottom of the second fixing member 109, the first air cylinders, the second air cylinder 1016 is opened, so that the telescopic rod 303 of the second air cylinder 1016 extends outwards to drive the second clamping member 1015 to move towards the first clamping member 1013, the device is fixed on a telegraph pole, the second air cylinder 1016 is closed, the third air cylinder 107 is opened simultaneously, a piston rod of the third air cylinder 107 is contracted to drive the third clamping member 1010 to move outwards, clamping of the telegraph pole is released, the third air cylinder 107 is closed, the two first air cylinders 101 are opened simultaneously, the piston rod of the first air cylinder 101 extends to drive the second fixing member 109 to move upwards, and when the piston rod of the first air cylinder 101 extends to the longest length, the first air cylinder 101 is closed.

The middle parts of the first clamping piece 1013, the second clamping piece 1015, the third clamping piece 1010 and the fourth clamping piece 108 are provided with arc-shaped grooves, and the anti-slip layer is arranged inside the arc-shaped grooves, so that the friction force between the device and the telegraph pole is improved, and the safety of the device is ensured.

The first clamping piece 1013, the second clamping piece 1015, the third clamping piece 1010 and the fourth clamping piece 108 adopt the same structure, the guide rods 607 are provided with a plurality of, the guide rods 607 are uniformly arranged on the first fixing member 1014, the first cylinder 101 is provided with two, one of the guide rods is arranged on the first limiting plate 102, the other one is arranged on the side wall of the first fixing member 1014 and is symmetrical to the first cylinder 101, the side lugs 104 are provided with two, the two side lugs 104 are in one-to-one correspondence with the two first cylinders 101, the guide rods 607 ensure the normal operation of the device, prevent the inclination when the traveling mechanism 1 moves, ensure the normal operation of the device on one hand and ensure the stability when the traveling mechanism moves on the other hand.

First stop gear 103 and second stop gear 106 adopt the same structure, and first stop gear 103 includes mount pad 10301, it has fixed orifices 10304 to open on mount pad 10301, is equipped with two archs 10302 and reset spring 10303 in fixed orifices 10304, reset spring 10303's one end is installed on one of them arch 10302, and the other end is installed on another arch 10302, two protruding 10302 symmetries are installed in the both sides of fixed orifices 10304, and first stop gear 103 and second stop gear 106 are used for fixed first limiting plate 102 and second limiting plate 105, guarantee that the device can fix on the wire pole, prevent to drop at the in-process that uses, have improved work efficiency.

During operation, two protruding 10302 extend to the outside of mount pad 10301 under reset spring 10303's effect to cooperate with first limiting plate 102 or second limiting plate 105, restrict the removal of first limiting plate 102 and second limiting plate 105, during the dismantlement, only need the staff press two protruding 10302 to the fixed orifices 10304 in, take out first limiting plate 102 or second limiting plate 105 can.

One end of the supporting plate 2 is fixed on the side wall of the first fixing part 1014, a sliding block 201 is arranged on one side of the other end of the supporting plate 2, the sliding block 201 is matched with a sliding groove 1011 on the second fixing part 109, the supporting plate 2 can be ensured to follow the running of the running mechanism 1 in the running process of the running mechanism 1, the stability of the supporting plate 2 is ensured, and the working efficiency is improved.

Wherein, slider 201 extends to the top of first mounting 1014 from the top of backup pad 2, and the setting of slider 201 and spout 1011 not only can guarantee running gear 1's normal work, can guarantee the stability of backup pad 2 simultaneously, guarantees that the device is in stable state when taut cable, has improved the taut efficiency of cable.

Steering mechanism 3 includes two fixing bases 302, auxiliary wheel 304, has all opened the bar groove on fixing base 302, is equipped with fixed sleeve 301, telescopic link 303 and first spring 305 in the bar inslot, the tip at auxiliary wheel 304 is overlapped to fixed sleeve 301, the one end of telescopic link 303 is installed on one side inner wall in bar groove, and the other end is installed on fixed sleeve 301, first spring 305 cup joints on telescopic link 303, and steering mechanism 3 is used for turning to the taut cable of needs, guarantees the normal taut of cable, has improved the taut efficiency of cable greatly.

Wherein, the auxiliary wheel 304 is used for reducing the frictional force between the device and the cable, and the setting of telescopic link 303 and first spring 305 plays certain cushioning effect, has guaranteed the safety of the device, prevents to cause the damage to the device when straining the cable suddenly hard, has guaranteed the safety of the device greatly, has improved the device's life.

The swing mechanism 4 comprises a protective shell 402, a half gear 4011, a guide frame 407, two limiting frames 409, a movable frame 4010, a support rod 406, two limiting rods 408 and a rotating shaft 401 are arranged in the protective shell 402, the two limiting rods 408 are arranged on two sides of the movable frame 4010, the two limiting frames 409 are arranged, the two limiting frames 409 are symmetrically arranged at the bottom of the protective shell 402 and matched with the two limiting rods 408, racks are arranged on inner walls of two symmetrical sides of the movable frame 4010, the half gear 4011 is arranged on the rotating shaft 401 on a bottom plate of the protective shell 402 and meshed with the racks on the movable frame 4010, a rotating wheel 403 is arranged at the top of the rotating shaft 401, a spiral upward groove is formed in the rotating wheel 403, the guide frame 407 is arranged on a side wall of the protective shell 402, one end of the support rod 406 is arranged on a side wall of the movable frame 4010, and a fixing frame 405 is arranged at the, there are two leading wheels 404 at the internally mounted of mount 405, and wabbler mechanism 4 is used for driving the cable side-to-side movement, guarantees that winding mechanism 7 can be even rolls up the cable, and convenient subsequent collection and transportation have guaranteed operating mass with the cable, have improved work efficiency.

During operation, the cable winding is in the recess on rotating wheel 403, then pass two leading wheels 404 on the mount 405 and be connected with take-up plate 704, can drive and rotate wheel 403 and rotate when pulling the cable, it rotates to rotate wheel 403 and drive pivot 401 and rotate, pivot 401 drives half gear 4011 and rotates, half gear 4011 meshes with removal frame 4010 mutually, thereby drive oval gear side to side movement, because bracing piece 406 is fixed on removing frame 4010, remove frame 4010 effect motion, drive bracing piece 406 side to side movement, because the top at bracing piece 406 is installed to mount 405, consequently, mount 405 follows bracing piece 406 side to side movement, make at the in-process of spiral, the cable side to side movement, guarantee that the even book of cable is on take-up plate 704.

Wherein, the movable frame 4010 has an oval frame structure.

The winding mechanism 7 comprises a rotating shaft 701, a winding plate 704, a connecting rod 702 and a first handle 703, a fixing rod 705 and a fixing mechanism 6 are mounted on the winding plate 704, the fixing rod 705 is mounted on the winding plate 704, the fixing mechanism 6 is mounted on the fixing rod 705, one end of the connecting rod 702 is mounted at one end of the rotating shaft 701, the first handle 703 is mounted at the other end of the connecting rod 702, a waist-shaped groove is formed in the fixing rod 705 and used for winding a cable on the winding plate 704, and therefore the effect of tensioning the cable is achieved, the cable tensioning efficiency is guaranteed, and the cable tensioning quality is improved.

During operation, the staff rotates the first handle 703, drives the axis of rotation 701 and rotates, and axis of rotation 701 drives the take-up reel 704 and rotates, and the take-up reel 704 is collected the cable to realize the purpose of taut cable.

Wherein, the four corners of winder 704 still is equipped with the fixed block for when preventing to roll up the line, the cable breaks away from winder 704, has guaranteed the efficiency that the cable was rolled up, still is equipped with the wearing layer on first handle 703, prevents to often use to cause wearing and tearing to first handle 703.

The fixing mechanism 6 comprises a first fixing plate 605, a second fixing plate 601, a wrench 603, a supporting seat 604, a guiding rod 607, a second spring 606 and a vertical plate 6010, the first fixing plate 605 is fixed at one end of the waist-shaped groove, the second fixing plate 601 is arranged at the other end of the waist-shaped groove, one end of the guiding rod 607 is fixed on the first fixing plate 605, the other end is arranged in a through hole on the second fixing plate 601, the second spring 606 is sleeved on the guiding rod 607, the supporting seat 604 is arranged on a fixing rod 705, one side of the second fixing plate 601 is provided with the wrench 603, the wrench 603 is rotatably arranged on the supporting seat 604, the wrench 603 is provided with a limiting groove 602, the vertical plate 6010 is arranged on the fixing rod 705, one side of the first fixing plate 605 is provided with a strip-shaped through hole at the top of the vertical plate 0, a fixing shaft 609 is arranged inside the strip-shaped through hole, and, a limiting piece 608 is mounted on a fixed shaft 609, the limiting piece 608 is of a square cross section structure, a rectangular through hole 6011 is formed in the middle of the limiting piece 608, the rectangular through hole 6011 is matched with the fixed shaft 609, the limiting piece 608 is matched with a limiting groove 602 on the wrench 603, and the fixing mechanism 6 is used for fixing a cable head, so that the phenomenon that a cable slips in the process of winding the cable on the cable winding plate 704 is prevented, and the cable tensioning efficiency is guaranteed.

When the cable fixing device works, one end of a cable penetrates through a position between a first fixing plate 605 and a second fixing plate 601, the cable penetrates through a waist-shaped groove on a fixing rod 705, then extends out of the other waist-shaped groove and extends to the tops of the first fixing plate 605 and the second fixing plate 601, then the wrench 603 is manually moved, so that a limiting groove 602 on the wrench 603 is matched with a limiting piece 608 on a vertical plate 6010, the limiting piece 608 is firstly in a vertical state, the limiting piece 608 penetrates through the limiting groove 602 on a handle, then the limiting piece 608 is rotated around a fixing shaft 609, so that the limiting piece 608 is in a transverse state, due to the fact that a second spring 606 is arranged between the first fixing plate 605 and the second fixing plate 601, the first fixing plate 605 and the second fixing plate 601 are driven to move towards two sides under the action of the second spring 606, the wrench 603 is driven to reset, the wrench 603 is enabled to have, the restraint of the wrench 603 and the fixation of the cable are achieved.

Wherein, a semicircle through-hole can all be opened at first fixed plate 605 and second fixed plate 601, also can open side by side on first fixed plate 605 and second fixed plate 601 has two semicircle through-holes, and the waist type groove on dead lever 705 corresponds with the semicircle through-hole on first fixed plate 605, the second fixed plate 601, can press from both sides the cable tightly, prevents when collecting the cable, the gliding phenomenon of cable appears, has improved cable collection efficiency greatly, has improved the taut efficiency of cable.

The anti-returning mechanism 5 comprises a threaded rod 504, a first transverse plate 507, a second transverse plate 5010, a second handle 505, a rotating rod 506, a guide shaft 503, a first baffle plate 508 and a second baffle plate 509, wherein the first transverse plate 507 and the second transverse plate 5010 are installed on a supporting plate 2, one end of the threaded rod 504 is installed on the second transverse plate 5010, the other end of the threaded rod penetrates through the first transverse plate 507 and is connected with the rotating rod 506, the second handle 505 is installed at the other end of the rotating rod 506, two first sleeves 501 are arranged on the threaded rod 504, the two first sleeves 501 are in threaded connection with the threaded rod 504, the thread turning directions of the two first sleeves 501 are opposite, two ends of the guide shaft 503 are fixedly installed on the first transverse plate 507 and the second transverse plate 5010, two second sleeves 502 are installed on the guide shaft 503, the two second sleeves 502 are in sliding connection with the guide shaft 503, one end of the first baffle plate 508 is rotatably installed on one of the first sleeves 501 and the second sleeves 502, the other end of first baffle 508 is connected with the rotation of the one end of second baffle 509, the other end of second baffle 509 rotates and installs on another first sleeve 501 and second sleeve 502, prevents returning the rotation that loop mechanism 5 is used for restricting winding mechanism 7, prevents winding mechanism 7 gyration that the spiral was accomplished, has guaranteed the taut quality of cable, has improved the taut speed of cable.

The during operation, accomplish the cable is taut when spiral mechanism 7, it rotates second handle 505 and drives threaded rod 504 and rotate, threaded rod 504 rotates and drives two first sleeves 501 simultaneous inward movement, thereby drive the bottom of first baffle 508 and second baffle 509 inward movement simultaneously, make the top upward movement of first baffle 508 and second baffle 509, then loosen spiral mechanism 7, the top restriction spiral board 704 of first baffle 508 and second baffle 509 rotates, thereby realize preventing that the cable from loosening the purpose, the taut efficiency of cable has been improved greatly.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.

Claims (10)

1. The utility model provides a cable straining device for high altitude electric power construction, a serial communication port, including running gear, backup pad, the backup pad is installed in one side of running gear, installs steering mechanism, wabbler mechanism, winding mechanism and prevents returning the line mechanism in the backup pad, steering mechanism installs the one end at the backup pad, wabbler mechanism installs the one side at steering mechanism to cooperate with winding mechanism, winding mechanism installs the one side at steering mechanism, prevent returning the line mechanism and install the below at winding mechanism to cooperate with winding mechanism.

2. The cable tensioning device for high-altitude power construction as claimed in claim 1, wherein the traveling mechanism comprises a first fixing member, a second fixing member, and a guide plate, one end of the guide plate is mounted on the first fixing member, the other end of the guide plate is slidably mounted on the second fixing member, the first fixing member is provided with a first limiting plate, a first limiting mechanism, a first clamping member, a second clamping member, a first cylinder, and a second cylinder, the second fixing member is provided with a side lug, a third clamping member, a fourth clamping member, a second limiting plate, a second limiting mechanism, and a third cylinder, the second fixing member is provided with a chute, the chute is matched with the supporting plate, one end of the first limiting plate is rotatably mounted on one side of the first fixing member, the other end of the first limiting plate is provided with a limiting hole, the limiting mechanism is mounted on the other side of the first fixing member, the first air cylinder is arranged on the limiting plate, one end of a piston rod of the first air cylinder is fixedly arranged on a side lug on the second fixing piece, the first clamping piece is fixedly arranged on the inner wall of one side of the first fixing piece, the second air cylinder is arranged in the middle of the other side of the first fixing piece, the piston rod of the second air cylinder penetrates through the side wall of the first fixing piece, extends into the first fixing piece and is fixed on the second clamping piece, the second clamping piece is matched with the first clamping piece, one end of the second limiting plate is rotatably arranged on one side of the second fixing piece, a second limiting hole is formed in the other side of the second limiting plate, the second limiting mechanism is arranged on the other side of the second fixing piece and is matched with the second limiting hole in the second limiting plate, and the third air cylinder is arranged on the second fixing piece, the piston rod of the third cylinder penetrates through the side wall of the second fixing part and is fixed on the fourth clamping part, and the third clamping part is fixedly arranged on the inner wall of one side of the second fixing part and is matched with the fourth clamping part.

3. The cable tensioning device for high-altitude power construction as claimed in claim 2, wherein the first clamping member, the second clamping member, the third clamping member and the fourth clamping member are of the same structure, the number of the guide rods is multiple, the guide rods are uniformly installed on the first fixing member, the number of the first air cylinders is two, one of the first air cylinders is installed on the first limiting plate, the other guide rod is installed on the side wall of the first fixing member and is symmetrical to the first air cylinder, the number of the side lugs is two, and the two side lugs correspond to the two first air cylinders one by one.

4. The cable tensioning device for high-altitude power construction as claimed in claim 2, wherein the first limiting mechanism and the second limiting mechanism are of the same structure, the first limiting mechanism comprises a mounting seat, a fixing hole is formed in the mounting seat, two protrusions and a return spring are arranged in the fixing hole, one end of the return spring is mounted on one protrusion, the other end of the return spring is mounted on the other protrusion, and the two protrusions are symmetrically mounted on two sides of the fixing hole.

5. The cable tensioner as claimed in claim 2, wherein the support plate is fixed to the side wall of the first fixing member at one end thereof, and a slide block is provided at one side of the other end thereof, the slide block being engaged with the slide groove of the second fixing member.

6. The cable tensioning device for high-altitude power construction as claimed in claim 1, wherein the steering mechanism comprises two fixed seats and an auxiliary wheel, each fixed seat is provided with a strip-shaped groove, a fixed sleeve, a telescopic rod and a first spring are arranged in each strip-shaped groove, the fixed sleeve is sleeved at the end of the auxiliary wheel, one end of the telescopic rod is arranged on the inner wall of one side of each strip-shaped groove, the other end of the telescopic rod is arranged on the fixed sleeve, and the first spring is sleeved on the telescopic rod.

7. The cable tensioning device for high-altitude power construction as claimed in claim 1, wherein the swing mechanism comprises a protective casing, a half gear, a guide frame, a limiting frame, a movable frame, a support rod, two limiting rods and a rotating shaft are arranged inside the protective casing, the two limiting rods are arranged on two sides of the movable frame, the two limiting frames are symmetrically arranged at the bottom of the protective casing and matched with the two limiting rods, racks are arranged on inner walls of two symmetrical sides of the movable frame, the half gear is arranged on the rotating shaft on a bottom plate of the protective casing and meshed with the racks on the movable frame, a rotating wheel is arranged at the top of the rotating shaft, a spiral groove is formed in the rotating wheel, the guide frame is arranged on a side wall of the protective casing, one end of the support rod is arranged on a side wall of the movable frame, the other end is provided with a fixed frame, and two guide wheels are arranged in the fixed frame.

8. The cable tensioner as claimed in claim 1, wherein the winding mechanism comprises a rotating shaft, a winding board, a connecting rod and a first handle, the winding board is provided with a fixing rod and a fixing mechanism, the fixing rod is arranged on the winding board, the fixing mechanism is arranged on the fixing rod, one end of the connecting rod is arranged at one end of the rotating shaft, the first handle is arranged at the other end of the connecting rod, and the fixing rod is provided with a waist-shaped groove.

9. The cable tension device as claimed in claim 8, wherein the fixing mechanism comprises a first fixing plate, a second fixing plate, a wrench, a support, a guide rod, a second spring, and a vertical plate, the first fixing plate is fixed at one end of the waist-shaped groove, the second fixing plate is arranged at the other end of the waist-shaped groove, one end of the guide rod is fixed on the first fixing plate, the other end of the guide rod is arranged in the through hole of the second fixing plate, the second spring is sleeved on the guide rod, the support is arranged on the fixing rod, one side of the second fixing plate is rotatably arranged on the support, the wrench is provided with a limit groove, the vertical plate is arranged on the fixing rod, one side of the first fixing plate is provided with a bar-shaped through hole at the top, a fixing shaft is arranged inside the bar-shaped through hole, and two ends of the fixing shaft are fixedly arranged on two side walls of the bar-shaped, install the locating part on the fixed axle, the locating part adopts the cross-section to be square structure, opens at the middle part of locating part has the rectangle through-hole, the rectangle through-hole with the fixed axle cooperatees, and the locating part with spacing groove on the spanner cooperatees.

10. The cable tensioning device for high-altitude power construction as claimed in claim 8, wherein the anti-return mechanism comprises a threaded rod, a first transverse plate, a second handle, a rotating rod, a guide shaft, a first baffle plate and a second baffle plate, the first transverse plate and the second transverse plate are mounted on the support plate, one end of the threaded rod is mounted on the second transverse plate, the other end of the threaded rod penetrates through the first transverse plate to be connected with the rotating rod, the second handle is mounted at the other end of the rotating rod, two first sleeves are arranged on the threaded rod and in threaded connection with the threaded rod, the thread turning directions of the two first sleeves are opposite, two ends of the guide shaft are fixedly mounted on the first transverse plate and the second transverse plate, two second sleeves are mounted on the guide shaft and in sliding connection with the guide shaft, one end of the first baffle plate is rotatably mounted on one of the first sleeves and the second sleeves, the other end of the first baffle is rotatably connected with one end of the second baffle, and the other end of the second baffle is rotatably arranged on the other first sleeve and the other second sleeve.

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