Insulated pole ladder

Abstract

The present invention relates to a ladder and discloses an insulating pole-holding ladder, which includes a clamping module, a supporting module, a fixing module and an anti-falling module. The clamping module, the supporting module, the fixing module and the anti-falling module are all detachably connected to a pole-holding ladder body. The pole-holding ladder body is connected to a utility pole through the clamping module, the supporting module, the fixing module and the anti-falling module. The utility pole is used to fix the pole-holding ladder body, thereby reducing the influence of the terrain on the fixation of the pole-holding ladder body. The clamping module, the supporting module, the fixing module and the anti-falling module can all be removed from the pole-holding ladder body, thereby facilitating the transportation and movement of the insulating pole-holding ladder as a whole, thereby improving the applicability of the insulating pole-holding ladder, enabling it to meet the needs of live-line operations in mountainous areas and fully ensuring the personal safety of users. In addition, the pole-holding ladder body is further extended, with a telescopic ladder connected to its top and an extension ladder connected to its bottom, so as to further improve its applicability and facilitate users to complete live-line operations in various scenarios.

Description

Technical Field

[0001] The invention relates to a ladder, in particular to an insulating pole-holding ladder. Background Art

[0002] There is a need for live working in some power operations, which are usually performed using insulating platforms and insulating scaffolding.

[0003] However, most of the demand for live working is in mountainous areas. The terrain in mountainous areas is complex, and the existing insulating platforms and insulating scaffolding operating methods are restricted by the working objects, installation height, working position, weight, site requirements and other factors. They are very limited and cannot be applied to mountainous areas with complex terrain. In addition, the existing insulating platforms and insulating scaffolding are not convenient to carry and move, and are not convenient for live working in mountainous areas. Summary of the Invention

[0004] The purpose of the present invention is to provide an insulating pole ladder to solve the problems that the insulating platform and insulating scaffolding in the prior art cannot be applied to complex terrain and are inconvenient to carry and move.

[0005] In order to achieve the above object, the present invention provides an insulating pole ladder, which includes a pole ladder body and a hoop module, a plurality of support modules, a fixing module and an anti-fall module connected to the pole ladder body in sequence from top to bottom;

[0006] The clamp module includes a connecting block, a rotating assembly, and a clamp assembly for clamping the pole; one end of the connecting block is detachably connected to the pole-clamping ladder body, and the other end is fixedly connected to the rotating assembly, and the rotating assembly is rotatably connected to the clamp assembly;

[0007] The support module includes a first support assembly, a second support assembly and a support member for fixing to the utility pole, one end of the first support assembly is detachably rotatably connected to the pole-holding ladder body, and the other end extends away from the pole-holding ladder body and is connected to the support member; one end of the second support assembly is detachably rotatably connected to the pole-holding ladder body, and the other end is rotatably connected to an end of the first support assembly away from the pole-holding ladder body;

[0008] The fixing module includes a first fixing component and a second fixing component for holding the pole tightly, one end of the first fixing component is detachably connected to the pole holding ladder body, and the other end extends away from the pole holding ladder body and is connected to the second fixing component;

[0009] The anti-fall module includes a first anti-fall component and a second anti-fall component, one end of the first anti-fall component is detachably rotatably connected to the pole-holding ladder body, and the other end extends obliquely downward; one end of the second anti-fall component is detachably rotatably connected to the pole-holding ladder body, and the other end is connected to the first anti-fall component.

[0010] Furthermore, the clamp assembly includes a circular clamp and several tightening structures. The circular clamp is spliced ​​by a first arc-shaped clamp structure and a second arc-shaped clamp structure. Several of the tightening structures are arranged on the circular clamp structure at intervals along the circumferential direction for tightening the electric pole.

[0011] Furthermore, the first arc-shaped hoop structure includes a first gear and a first connecting ring; the first gear and the first connecting ring are both arc-shaped and concentrically arranged, the first connecting ring is fixed to the bottom of the first gear, and the plurality of tightening structures are fixed to the first connecting ring;

[0012] The second arc-shaped hoop structure includes a second gear and a second connecting ring; the second gear and the second connecting ring are both arc-shaped and concentrically arranged, and the plurality of tightening structures are fixed on the second connecting ring;

[0013] Wherein, the first gear and the second gear are arranged opposite to each other and spliced ​​to form a circular gear, and when the first gear and the second gear are spliced ​​to form the circular gear, the first connecting ring and the second connecting ring are detachably fixed and spliced ​​to form a circular ring;

[0014] The rotating assembly includes an outer frame and a gear structure; the outer frame is fixedly connected to the connecting block, and a notch is provided at one end of the outer frame away from the connecting block, and the outer frame is mounted on the circular gear through the notch; the gear structure is rotatably connected to the outer frame and meshes with the circular gear, so that the circular gear and the rotating assembly can rotate 360 ​​degrees relative to each other.

[0015] Furthermore, the tightening structure includes a tightening connector, a tightening screw rod and a tightening member;

[0016] The tightening connector is provided with connecting holes running through its two side surfaces, the top of the tightening connector is connected to the bottom of the first connecting ring or the second connecting ring, the tightening screws pass through the connecting holes on both sides of the tightening connector in sequence, and several of the tightening screws all point to the center of the circular gear formed by the first gear and the second gear.

[0017] Furthermore, the first support assembly includes a plurality of first support rods arranged parallel to each other, a first clamping claw and a first support buckle, the same number as the first support rods; one end of the first support rod is detachably connected to the ladder body through the first clamping claw, and the other end is rotatably connected to the support member; the first support rod is provided with a first support buckle, and the first support buckle is arranged between the support member and the first clamping claw;

[0018] The second support assembly includes several second support rods arranged parallel to each other and second clamping claws of the same number as the second support rods; one end of the second support rod is detachably connected to the pole ladder body through the second clamping claw, and the other end is rotatably connected to the first support buckle.

[0019] Furthermore, the first fixing assembly includes a plurality of first fixing rods arranged parallel to each other and a third clamping claw having the same number as the first fixing rods;

[0020] One end of the first fixing rod is detachably connected to the pole-holding ladder body through the third clamping claw, and the other end is connected to the second fixing assembly.

[0021] Furthermore, the first anti-fall assembly includes two first anti-fall bars; the two first anti-fall bars are not parallel to each other, one end of each first anti-fall bar is connected to the pole ladder body through a first anti-fall buckle, and the other end extends obliquely downward;

[0022] The second anti-fall assembly includes two second anti-fall rods arranged corresponding to the two first anti-fall rods; the two second anti-fall rods are not parallel to each other, one end of each second anti-fall rod is connected to the pole ladder body through a second anti-fall buckle, and the other end is connected to the corresponding first anti-fall rod through a third anti-fall buckle.

[0023] Furthermore, a telescopic ladder is also included, and the telescopic ladder is connected to the top end of the pole ladder body.

[0024] Furthermore, an extension ladder is included, which is connected to the bottom end of the pole holding ladder body, and the extension ladder and the pole holding ladder body can be folded and unfolded with each other.

[0025] Furthermore, it also includes a hinge assembly; the hinge assembly includes a hinge part, a hinge slot and a fastener;

[0026] The hinge is fixed to the bottom of the pole ladder body, and the hinge slot is fixed to the top of the hinge slot;

[0027] The hinge member and the hinge groove are hingedly connected via the fastener, so that the extension ladder can rotate at a predetermined angle relative to the mast ladder body.

[0028] Compared with the prior art, the insulating pole ladder provided by the present invention has the following advantages:

[0029] The invention provides an insulating pole-holding ladder, comprising a pole-holding ladder body and a clamping module, a plurality of support modules, a fixing module and an anti-falling module connected to the pole-holding ladder body in sequence from top to bottom, the clamping module clamps to a utility pole, the support module is fixed to the utility pole, and the fixing module clamps the utility pole tightly, one end of the clamping module, the support module and the fixing module are all connected to the utility pole, and the other end is detachably connected to the pole-holding ladder body, so that the pole-holding ladder body is connected to the utility pole, thereby reducing the influence of terrain factors on the fixation of the pole-holding ladder body, and the anti-falling module detachably connected to the pole-holding ladder body is provided to facilitate the pole-holding ladder body to be erected on the ground, further enhancing the stability of the pole-holding ladder body, so that the insulating pole-holding ladder can be applied to different terrains, thereby meeting the needs of live-line operations in mountainous areas; based on the detachable connection of the clamping module, the support module, the fixing module and the anti-falling module to the pole-holding ladder body, the insulating pole-holding ladder can be disassembled into multiple modules, which is convenient for transportation and movement, thereby further increasing its applicability and usage scenarios, and is conducive to popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic structural diagram of an insulating pole ladder according to an embodiment of the present invention;

[0031] Figure 2 1 is a structural diagram of a clamp module according to an embodiment of the present invention;

[0032] Figure 3 2. It is a structural schematic diagram of the tightening structure of an embodiment of the present invention;

[0033] Figure 4 is a structural diagram of a support module according to an embodiment of the present invention;

[0034] Figure 5 is a structural diagram of a fixing module according to an embodiment of the present invention;

[0035] Figure 6 yes Figure 1 A magnified schematic diagram of area A in the middle;

[0036] Figure 7 yes Figure 6 A magnified schematic diagram of area B in the middle;

[0037] Figure 8 1 is a schematic structural diagram of a gear structure according to an embodiment of the present invention;

[0038] Figure 9 It is a bottom view of the clamp assembly according to an embodiment of the present invention.

[0039] In the figure, 100, insulating pole ladder; 200, electric pole; 1, pole ladder body; 11, side bar; 12, cross bar; 2, clamp module; 21, connecting block; 22, rotating assembly; 221, outer frame; 2211, notch; 222, gear structure; 2221, third gear; 2222, gear shaft; 23, clamp assembly; 231, circular clamp; 2311, first arc clamp structure; 23111, first gear; 23112, first connecting ring; 2 312, second arc-shaped hoop structure; 23121, second gear; 23122, second connecting ring; 232, tightening structure; 2321, tightening connector; 2322, tightening screw; 2323, tightening member; 233, first connecting structure; 2331, first hinge; 2332, second hinge; 234, second connecting structure; 2341, first connecting member; 23411, first connecting block; 23412, first connecting rod; 2342, first Connecting slot; 24, universal buckle; 3, support module; 31, first support assembly; 311, first support rod; 312, first clamping claw; 313, first support buckle; 32, second support assembly; 321, second support rod; 322, second clamping claw; 33, support member; 331, first support plate; 332, second support plate; 4, fixing module; 41, first fixing assembly; 411, first fixing rod; 412, third clamping claw; 42, second fixing assembly ; 421. First fixed plate; 422. Second fixed plate; 423. Third fixed plate; 424. Belt; 425. Tensioner; 5. Anti-fall module; 51. First anti-fall component; 511. First anti-fall rod; 512. First anti-fall buckle; 52. Second anti-fall component; 521. Second anti-fall rod; 522. Second anti-fall buckle; 523. Third anti-fall buckle; 6. Telescopic ladder; 7. Extension ladder; 8. Hinge assembly; 81. Hinge; 82. Hinge slot; 83. Fastener. DETAILED DESCRIPTION

[0040] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0041] like Figures 1 to 7As shown, an insulating pole-holding ladder 100 according to an embodiment of the present invention comprises a pole-holding ladder body 1 and a clamping module 2, a plurality of support modules 3, a fixing module 4 and an anti-falling module 5 connected to the pole-holding ladder body 1 in sequence from top to bottom; the clamping module 2 comprises a connecting block 21, a rotating assembly 22 and a clamping assembly 23 for clamping a utility pole; one end of the connecting block 21 is detachably connected to the pole-holding ladder body 1, and the other end is fixedly connected to the rotating assembly 22, and the rotating assembly 22 is rotatably connected to the clamping assembly 23; the supporting module 3 comprises a first supporting assembly 31, a second supporting assembly 32 and a supporting member 33 for fixing to the utility pole, one end of the first supporting assembly 31 is detachably rotatably connected to the pole-holding ladder body 1, and the other end extends away from the pole-holding ladder body 1 and is connected to the supporting member 33 Connect; one end of the second support assembly 32 is detachably rotatably connected to the pole holding ladder body 1, and the other end is rotatably connected to the end of the first support assembly 31 away from the pole holding ladder body 1; the fixing module 4 includes a first fixing assembly 41 and a second fixing assembly 42 for clamping the electric pole, one end of the first fixing assembly 41 is detachably rotatably connected to the pole holding ladder body 1, and the other end extends away from the pole holding ladder body 1 and is connected to the second fixing assembly 42; the anti-fall module 5 includes a first anti-fall assembly 51 and a second anti-fall assembly 52, one end of the first anti-fall assembly 51 is detachably rotatably connected to the pole holding ladder body 1, and the other end extends obliquely downward; one end of the second anti-fall assembly 52 is detachably rotatably connected to the pole holding ladder body 1, and the other end is connected to the first anti-fall assembly 51.

[0042] Based on the above technical solution, the insulating pole ladder 100 connects the pole ladder body 1 to the electric pole 200 through the clamp module 2, several support modules 3 and fixing module 4, thereby achieving the fixation of the insulating pole ladder 100, and through the connection between the insulating pole ladder 100 and the electric pole 200, the force exerted on the pole ladder body 1 is transmitted to the electric pole 200, thereby reducing the influence of the terrain on the fixation of the insulating pole ladder 100, improving the applicability of the insulating pole ladder 100, and facilitating its use in mountainous areas. Perform point-type operations and set up an anti-fall module 5. The first anti-fall component 51 is arranged to extend obliquely downward, so that the first anti-fall component 51 can be supported on the ground, thereby preventing the pole holding ladder body 1 from tipping over. In addition, the clamp module 2, several support modules 3, fixing module 4 and anti-fall module 5 are all detachably connected to the pole holding ladder body 1, so that when the insulating pole holding ladder 100 is transported, it can be disassembled into multiple parts for transportation, which facilitates the movement and transportation of the insulating pole holding ladder 100 and further improves its applicability.

[0043] Preferably, if Figure 1 and Figure 2As shown, the pole ladder body 1 of this embodiment includes a pair of parallel and spaced side bars 11 and a plurality of cross bars 12 arranged between the two side bars 11, and the two ends of the cross bars 12 are respectively connected to the two side bars 11 to form a common ladder structure; one end of the connecting block 21 is detachably connected to the two side bars 11 through two universal buckles 24, and the two universal buckles 24 are arranged in parallel and are both connected to the top of a cross bar 12, so that the lower end of the universal buckle 24 abuts against the cross bar 12 and will not slide downward, thereby fixing the clamp module 2 to the pole ladder body 1.

[0044] Further, as Figure 2 As shown, in order to specifically realize that the clamp assembly 23 clamps the utility pole 200, the clamp assembly 23 includes a circular clamp 231 and a plurality of tightening structures 232. The circular clamp 231 is spliced ​​by a first arc-shaped clamp structure 2311 and a second arc-shaped clamp structure 2312, so that the clamp assembly 23 can be quickly and conveniently installed on or removed from the utility pole 200; a plurality of the tightening structures 232 are arranged on the circular clamp 231 at intervals along the circumference for tightening the utility pole 200.

[0045] Furthermore, if Figure 2 and Figure 8As shown, in order to realize the rotation connection between the rotating component 22 and the clamping component 23, so that the user can adjust the relative position of the rotating component 22 and the clamping component 23, the first arc-shaped clamping structure 2311 includes a first gear 23111 and a first connecting ring 23112; the first gear 23111 and the first connecting ring 23112 are both arc-shaped and concentrically arranged, the first connecting ring 23112 is fixed to the bottom of the first gear 23111, and several of the tightening structures 232 are fixed on the first connecting ring 23112; the second arc-shaped clamping structure 2312 includes a second gear 23121 and a second connecting ring 23122; the second gear 23121 and the second connecting ring 23122 are both arc-shaped and concentrically arranged, and several of the tightening structures 232 are fixed on the second connecting ring 2312 2; wherein, the first gear 23111 and the second gear 23121 are arranged opposite to each other and spliced ​​to form a circular gear, and when the first gear 23111 and the second gear 23121 are spliced ​​to form a circular gear, the first connecting ring 23112 and the second connecting ring 23122 are detachably fixed and spliced ​​to form a circular ring; the rotating assembly 22 includes an outer frame 221 and a gear structure 222; the outer frame 221 is fixedly connected to the connecting block 21, and a notch 2211 is formed at one end of the outer frame 221 away from the connecting block 21, and the outer frame 221 is mounted on the circular gear through the notch 2211; the gear structure 222 is rotatably connected to the outer frame 221 and meshes with the circular gear, so that the circular gear and the rotating assembly 22 can rotate 360 ​​degrees relative to each other.

[0046] Preferably, if Figure 8 As shown, the gear structure 222 includes two spaced third gears 2221 and two corresponding gear shafts 2222. A mounting groove is provided in the outer frame 221. The gear shaft 2222 is vertically arranged and rotatably installed in the mounting groove. The rotation axis of the gear shaft 2222 will be parallel to the axial direction of the pole; each of the third gears 2221 is fixedly connected to one of the gear shafts 2222, and each of the third gears 2221 is engaged with the circular gear so that the circular gear and the rotating component 22 can rotate 360 ​​degrees relative to each other, which is convenient for adjusting the position of the rotating component 22 on the circular gear.

[0047] Preferably, if Figure 9As shown, in order to realize the splicing and fixation of the first connecting ring 23112 and the second connecting ring 23122, and to ensure that the hoop assembly 23 maintains a tight grip on the electric pole 200 during use of the insulating pole ladder 100, the hoop assembly 23 also includes a first connecting structure 233 and a second connecting structure 234, the first connecting structure 233 includes a first hinge 2331 and a second hinge 2332, the first hinge 2331 is fixed to the bottom of one end of the first connecting ring 23112, and the second hinge 2332 is correspondingly fixed to the bottom of one end of the second connecting ring 23122, so that when the first hinge 2331 and the second hinge 2332 are hinged, the first connecting ring 23112 and the second connecting ring 23122 can rotate relative to each other by a predetermined angle, so that the hoop assembly 23 is opened and sleeved on the electric pole; the second connecting structure 234 includes a first connecting member 2341 and a first connecting groove 2342, The first connecting member 2341 includes a first connecting block 23411, a first connecting rod 23412 and a locking nut. The first connecting block 23411 is fixed to the end of the first connecting ring 23112 away from the first hinge 2331. The first connecting rod 23412 is rotatably connected to the first connecting block 23411. The locking nut is rotatably installed to the first connecting rod 23412. The first connecting groove 2342 is installed to the end of the second connecting ring 23122 away from the second hinge 2332. When the first connecting ring 23112 and the second connecting ring 23122 are spliced ​​and fixed, the first connecting rod 23412 is rotated to the first connecting groove 2342 so that the first connecting rod 23412 is horizontal, and the locking nut is tightened so that it abuts against the end face of the first connecting groove 2342, thereby completing the splicing and fixation of the first connecting ring 23112 and the second connecting ring 23122.

[0048] Furthermore, if Figure 2 and Figure 3 As shown, in order to specifically realize the tightening and fixing of the electric pole 200 by the tightening structure 232, the tightening structure 232 includes a tightening connector 2321, a tightening screw rod 2322 and a tightening member 2323; the tightening connector 2321 is provided with a connecting hole 23211 running through its two side surfaces, the top of the tightening connector 2321 is connected to the bottom of the first connecting ring 23112 or the second connecting ring 23122, the tightening screw rod 2322 passes through the connecting holes 23211 on both sides of the tightening connector in sequence, and several of the tightening screw rods 2322 all point to the center of the circular gear spliced ​​by the first gear 23111 and the second gear 23121, so that the electric pole 200 is finally fixed to the center of the clamp assembly 23, thereby making the clamp assembly 23 as a whole under balanced force, further ensuring the stability and safety of the insulating pole ladder 100.

[0049] Furthermore, if Figure 4 As shown, the first support assembly 31 includes a plurality of first support rods 311 arranged parallel to each other, a first clamping claw 312 and a first support buckle 313 of the same number as the first support rods 311; one end of the first support rod 311 is detachably rotatably connected to the ladder body 1 through the first clamping claw 312, so as to realize a detachable rotatable connection between one end of the first support assembly 31 and the ladder body 1, which is convenient for the disassembly and assembly of the support module 3; the other end is rotatably connected to the support member 33; a first support buckle 313 is provided on the first support rod 311, and the first support buckle 313 is arranged between the support member 33 and the first clamping claw 312; so that the second support rod 321 in the second support assembly 32 is connected to the first support rod 311 in a one-to-one correspondence; The second support assembly 32 includes a plurality of second support rods 321 arranged parallel to each other and second clamping claws 322 with the same number as the second support rods; one end of the second support rod 321 is detachably rotatably connected to the pole-holding ladder body 1 through the second clamping claw 322, so as to realize the detachable rotatable connection between one end of the second support assembly 32 and the pole-holding ladder body 1, which is convenient for the disassembly and assembly of the support module 3; the other end is rotatably connected to the first support buckle 313 to transfer the force of the second support rod 321 to the first support rod 311, and then from the first support rod 311 to the support member 33, and finally the first support rod 311 and the second support rod 321 are transferred to the pole 200 through the fixed connection between the support member 33 and the pole 200.

[0050] Preferably, if Figure 4 As shown, the support member 33 in this embodiment includes a first support plate 331 and a second support plate 332 hinged at both ends of the first support plate 331 to adapt to different specifications of electric poles 200; accordingly, the first support assembly 31 includes two first support rods 311 arranged parallel to each other, and each of the first support rods 311 is rotatably connected to the second support plate 332 corresponding thereto. Correspondingly, the second support assembly 32 includes two second support rods 321 arranged parallel to each other, and the second support rods 321 are arranged one-to-one in correspondence with the first support rods 311. One end of each second support rod 321 is rotatably connected to the first support buckle 313 on the corresponding first support rod 311, thereby balancing the force on the support module 3.

[0051] Furthermore, if Figure 5As shown, to achieve detachable rotational connection between one end of the first fixing assembly 41 and the mast ladder body, the first fixing assembly 41 includes a plurality of parallel first fixing rods 411 and an equal number of third engaging claws 412. One end of the first fixing rod 411 is detachably rotationally connected to the mast ladder body 1 via the third engaging claws 412, and the other end is rotationally connected to the second fixing assembly 42. Similar to the arrangement of the first support assembly 31, the first fixing assembly 41 of this embodiment includes two parallel first fixing rods 411 to facilitate balanced force on the fixing module 4.

[0052] Preferably, if Figure 5 As shown, the second fixing assembly 42 in this embodiment includes a first fixing plate 421, a second fixing plate 422, a third fixing plate 423, a belt 424 and a tensioner 425, the second fixing plate 422 and the third fixing plate 423 are respectively hinged to the two ends of the first fixing plate 421, and the first fixing assembly 41 in this embodiment includes two first fixing rods 411 arranged in parallel, and the two first fixing rods 411 are respectively connected to the second fixing plate 422 and the third fixing plate 423; the belt 424 and the tensioner 425 are adapted to each other, one end of the belt 424 is fixed to the second fixing plate 422, and the other end is connected to the tensioner 425, and the tensioner 425 is fixed to the third fixing plate 423, and the belt 424 is tightened by the tensioner 425 so that the second fixing assembly hugs the electric pole 200, further increasing the fixation of the pole-holding ladder body 1.

[0053] Furthermore, if Figure 6As shown, the first anti-fall assembly 51 includes two first anti-fall bars 511; the two first anti-fall bars 511 are not parallel to each other, and one end of each first anti-fall bar 511 is connected to the pole ladder body 1 through a first anti-fall buckle 512, so that one end of the first anti-fall assembly 51 is detachably connected to the pole ladder body 1, and the other end extends obliquely downward; the second anti-fall assembly 52 includes two second anti-fall bars 521 corresponding to the two first anti-fall bars 511; the two second anti-fall bars 521 are not parallel to each other, and one end of each second anti-fall bar 521 is connected to the pole ladder body 1 through a first anti-fall buckle The second anti-backlash buckle 522 is connected to the pole holding ladder body 1 to realize a detachable rotation connection between one end of the second anti-backlash component 52 and the pole holding ladder body 1, and the other end is connected to the corresponding first anti-backlash rod 511 through the third anti-backlash buckle 523; through the combination of the first anti-backlash rod 511 and the second anti-backlash rod 521, a herringbone support is formed, and through the downward tilting setting of the first anti-backlash rod 511, when the insulating pole holding ladder 100 is in use, the anti-backlash module 5 can be supported on the ground, providing ground support for the insulating pole holding ladder 100, thereby preventing the insulating pole holding ladder 100 from tipping over.

[0054] Furthermore, if Figure 1 As shown, a telescopic ladder 6 is also included, which is connected to the top of the pole-holding ladder body 1, so that the insulating pole-holding ladder 100 can provide a higher working height and is thus applicable to various working scenarios. The telescopic design of the telescopic ladder 6 enables the top of the insulating pole-holding ladder 100 to be telescoped when it is blocked by other external objects such as devices or wires on the utility pole 200, thereby avoiding obstacles.

[0055] Furthermore, if Figure 1 As shown, an extension ladder 7 is also included, which is connected to the bottom end of the pole-holding ladder body 1. The extension ladder 7 and the pole-holding ladder body 1 can be folded and unfolded with each other to adapt to different mountain terrain environments.

[0056] Furthermore, if Figure 7 As shown, in order to achieve the connection, mutual folding and unfolding of the extension ladder 7 and the pole holding ladder body 1, the insulating pole holding ladder 100 also includes a hinge assembly 8; the hinge assembly 8 includes a hinge 81, a hinge groove 82 and a fastener 83; the hinge 81 is fixed to the bottom of the pole holding ladder body 1, and the hinge groove 82 is fixed to the top of the extension ladder 7; the hinge 81 and the hinge groove 82 are hinged by the fastener 83, so that the extension ladder 7 can be rotated by a predetermined angle relative to the pole holding ladder body 1.

[0057] Preferably, in this embodiment, in order to fix the extension ladder 7 after rotating a predetermined angle relative to the pole-holding ladder body 1, in addition to the first connecting hole provided on the hinge 81 and the second connecting hole provided on the hinge slot 82 for connecting the hinge 81 and the hinge slot 82, the hinge 81 is also provided with three first fixing holes, and the distances from the three first fixing holes to the first connecting hole are equal. Correspondingly, a second fixing hole is provided on the hinge slot 82. When the extension ladder 7 needs to be fixed after rotating a predetermined angle relative to the pole-holding ladder body 1, the second fixing hole is connected to one of the first fixing holes by fasteners to achieve the fixation of the extension ladder 7 relative to the pole-holding ladder body 1. The hinge 81 and the hinge slot 82 of this embodiment can make the angle between the extension ladder 7 and the pole-holding ladder body 1 90 degrees, 180 degrees or 270 degrees.

[0058] The working process of the present invention is as follows: first, the rotating assembly 22 is sleeved on the first gear 23111 or the second gear 23121, and the first arc-shaped clamping structure 2311 and the second arc-shaped clamping structure 2312 are hoisted to the appropriate position of the electric pole 200, and the first arc-shaped clamping structure 2311 and the second arc-shaped clamping structure 2312 are locked into a circle through the first connecting structure 233 and the second connecting structure 234, and the tightening screw rod 2322 is adjusted so that the tightening member 2323 presses the electric pole 200, and the electric pole 200 is located in the center of the circular clamp formed by the first arc-shaped clamping structure 2311 and the second arc-shaped clamping structure 2312; then, the connecting block 21 is locked and connected to the two side rods 11 of the pole-holding ladder body 1 through the universal buckle 24, and then the telescopic ladder is connected to the pole-holding ladder body 1. At the top, and from top to bottom, the support member 33 is fixed to the utility pole 200, and the support module 3 supports the pole holding ladder body 1 through the connected first support rod 311 and the support member 33, and the second fixing component 42 is fixed to the utility pole 200, and the fixing module 4 further fixes the pole holding ladder body 1 through the connected first fixing rod 411 and the second fixing component 42, and finally the first anti-fall rod 511 and the second anti-fall rod 521 are connected to the pole holding ladder body 1, and the end of the first anti-fall rod 511 extending obliquely downward is supported on the bottom surface to prevent the pole holding ladder body 1 from tipping over and overturning; finally, the extension ladder 7 is connected to the pole holding ladder body 1 through the hinge assembly 8, and the rotation angle of the extension 7 and the pole holding ladder body 1 is adjusted through the hinge 81 and the hinge slot 82 to adapt to different terrains.

[0059] In summary, an embodiment of the present invention provides an insulating pole holding ladder 100, which divides the components used to support and fix the pole holding ladder body 1 into a clamp module 2, a support module 3, a fixing module 4 and an anti-fall module 5, and makes the clamp module 2, the support module 3, the fixing module 4 and the anti-fall module 5 detachable from the pole holding ladder body 1, and connects the pole holding ladder body 1 to the electric pole 200 through the clamp module 2, the support module 3, the fixing module 4 and the anti-fall module 5, and fixes the pole holding ladder body 1 with the electric pole 200, and makes the clamp module 2, the support module 3, the fixing module 4 and the anti-fall module 5 all detachable from the pole holding ladder body 1, which is convenient for carrying and moving, thereby improving the applicability of the insulating pole holding ladder 100, making it meet the needs of live-line operations in mountainous areas and fully ensuring the personal safety of users; in addition, the pole holding ladder body 1 is further extended, and a telescopic ladder 6 is connected to its top and an extension ladder 7 is connected to its bottom, so as to further improve its applicability and facilitate users to complete live-line operations in various scenarios.

[0060] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. An insulating pole ladder, characterized in that: It includes: pole The ladder body and the hoop module, several support modules, fixing modules and anti-fall modules connected to the ladder body from top to bottom in sequence; The clamp module includes a connecting block, a rotating assembly, and a clamp assembly for clamping the pole; one end of the connecting block is detachably connected to the pole-clamping ladder body, and the other end is fixedly connected to the rotating assembly, and the rotating assembly is rotatably connected to the clamp assembly; The support module includes a first support assembly, a second support assembly and a support member for fixing to the utility pole, one end of the first support assembly is detachably rotatably connected to the pole-holding ladder body, and the other end extends away from the pole-holding ladder body and is connected to the support member; one end of the second support assembly is detachably rotatably connected to the pole-holding ladder body, and the other end is rotatably connected to an end of the first support assembly away from the pole-holding ladder body; The fixing module includes a first fixing component and a second fixing component for holding the pole tightly, one end of the first fixing component is detachably connected to the pole holding ladder body, and the other end extends away from the pole holding ladder body and is connected to the second fixing component; The anti-fall module includes a first anti-fall component and a second anti-fall component, one end of the first anti-fall component is detachably rotatably connected to the pole-holding ladder body, and the other end extends obliquely downward; one end of the second anti-fall component is detachably rotatably connected to the pole-holding ladder body, and the other end is connected to the first anti-fall component; The rotating assembly includes an outer frame and a gear structure; the outer frame is fixedly connected to the connecting block, and a notch is provided at one end of the outer frame away from the connecting block, and the outer frame is mounted on the circular gear on the outside of the clamp assembly through the notch; the gear structure is rotatably connected to the outer frame and meshes with the circular gear, so that the circular gear and the rotating assembly can rotate 360 ​​degrees relative to each other.

2. The insulating pole-holding ladder according to claim 1, characterized in that: The clamp assembly includes a circular clamp and several tightening structures. The circular clamp is spliced ​​by a first arc-shaped clamp structure and a second arc-shaped clamp structure. Several tightening structures are arranged on the circular clamp structure at intervals along the circumferential direction for tightening the electric pole.

3. The insulating pole-holding ladder according to claim 2, characterized in that: The first arc-shaped hoop structure includes a first gear and a first connecting ring; the first gear and the first connecting ring are both arc-shaped and concentrically arranged, the first connecting ring is fixed to the bottom of the first gear, and the plurality of tightening structures are fixed to the first connecting ring; The second arc-shaped hoop structure includes a second gear and a second connecting ring; the second gear and the second connecting ring are both arc-shaped and concentrically arranged, and the plurality of tightening structures are fixed on the second connecting ring; The first gear and the second gear are arranged opposite to each other and spliced ​​to form a circular gear. When the first gear and the second gear are spliced ​​to form a circular gear, the first connecting ring and the second connecting ring are detachably fixed and spliced ​​to form a circular ring.

4. The insulating pole-holding ladder according to claim 3, characterized in that: The tightening structure includes a tightening connector, a tightening screw rod and a tightening member; The tightening connector is provided with connecting holes running through its two side surfaces, the top of the tightening connector is connected to the bottom of the first connecting ring or the second connecting ring, the tightening screws pass through the connecting holes on both sides of the tightening connector in sequence, and several of the tightening screws all point to the center of the circular gear formed by the first gear and the second gear.

5. The insulating pole-holding ladder according to claim 1, characterized in that: The first support assembly includes a plurality of first support rods arranged parallel to each other, a first clamping claw and a first support buckle, the same number as the first support rods; one end of the first support rod is detachably connected to the ladder body through the first clamping claw, and the other end is rotatably connected to the support member; the first support rod is provided with a first support buckle, and the first support buckle is arranged between the support member and the first clamping claw; The second support assembly includes several second support rods arranged parallel to each other and second clamping claws of the same number as the second support rods; one end of the second support rod is detachably connected to the pole ladder body through the second clamping claw, and the other end is rotatably connected to the first support buckle.

6. The insulating pole-holding ladder according to claim 1, characterized in that: The first fixing assembly includes a plurality of first fixing rods arranged parallel to each other and a number of third clamping claws equal to the number of the first fixing rods; One end of the first fixing rod is detachably connected to the pole-holding ladder body through the third clamping claw, and the other end is connected to the second fixing assembly.

7. The insulating pole-holding ladder according to claim 1, characterized in that: The first anti-fall assembly includes two first anti-fall bars; the two first anti-fall bars are not parallel to each other, one end of each first anti-fall bar is connected to the ladder body through a first anti-fall buckle, and the other end extends obliquely downward; The second anti-fall assembly includes two second anti-fall rods arranged corresponding to the two first anti-fall rods; the two second anti-fall rods are not parallel to each other, one end of each second anti-fall rod is connected to the pole ladder body through a second anti-fall buckle, and the other end is connected to the corresponding first anti-fall rod through a third anti-fall buckle.

8. The insulating pole-holding ladder according to claim 1, characterized in that: Also included is a telescopic ladder connected to the top end of the pole-holding ladder body.

9. The insulating pole-holding ladder according to claim 1, characterized in that: It also includes an extension ladder, which is connected to the bottom end of the pole holding ladder body. The extension ladder and the pole holding ladder body can be folded and unfolded with each other.

10. The insulating pole-holding ladder according to claim 9, characterized in that: Also included is a hinge assembly; the hinge assembly includes a hinge member, a hinge slot and a fastener; The hinge is fixed to the bottom of the pole ladder body, and the hinge slot is fixed to the top of the hinge slot; The hinge member and the hinge groove are hingedly connected via the fastener, so that the extension ladder can rotate at a predetermined angle relative to the mast ladder body.

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