Auxiliary device capable of conveniently installing and replacing line pole number plate

Abstract

The invention discloses an auxiliary device capable of conveniently installing and replacing a line pole number plate, and the device comprises an installation unit which comprises a fixing assembly, a connecting assembly fixedly connected with the fixing assembly, a ratchet wheel assembly disposed on the connecting assembly, and a self-locking adjustment assembly for adjusting the ratchet wheel assembly. The pole number plate unit comprises a clamping assembly connected to the fixing assembly in a clamped mode and a pole number plate assembly connected to the clamping assembly in a clamped mode. The line pole number plate has the beneficial effects that through cooperation of the self-locking adjusting assembly and the ratchet wheel assembly, installation of the line pole number plate can be completed without climbing operation, and the safety risk of workers in the high-altitude operation is remarkably reduced; through cooperation of the clamping assembly and the rod number plate assembly, the installation and replacement process is simpler, more convenient and faster. The whole device not only is simple and easy to install and adjust the pole number plate, but also can adapt to power poles of different specifications, ensures the accuracy and stability of the identification of the power poles, and provides reliable information support for the maintenance and management of power lines.

Description

Technical Field

[0001] The invention relates to the technical field of power transmission lines, and in particular to an auxiliary device capable of conveniently installing and replacing line pole number plates. Background Art

[0002] With the rapid development of the power system and the acceleration of urbanization, the maintenance and management of power lines have become increasingly important. In the operation and maintenance of the lines, in order to facilitate management and later maintenance, it is necessary to number each power pole and write the name of the power pole on the external pole number plate for maintenance personnel to identify. The pole number plate is located outdoors and has been exposed to wind and sun for a long time, aging and blurring, and cannot be used, or damaged by human damage, and needs to be replaced in time.

[0003] However, in the existing technology, since the pole number plate needs to be installed at a certain height, the operation steps are cumbersome when replacing it, and the workers need to perform high-altitude operations, which not only increases the difficulty of the operation, but also increases the safety risks of the workers. Especially in severe weather conditions, the risks of high-altitude operations are multiplied.

[0004] In addition, the existing pole number plate installation structure often does not have good adaptability and is difficult to adapt to power poles of different specifications, which limits its application in different environments. At the same time, due to the lack of effective fixing and adjustment mechanisms, the existing pole number plates are prone to displacement after installation, affecting the accuracy and stability of their identification. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] In view of the above problems or problems existing in the prior art, the present invention is proposed.

[0007] Therefore, the purpose of the present invention is to provide an auxiliary device that can conveniently install and replace line pole number plates. Through the cooperation of the ratchet pawl and the adjusting rod, the pole number plates can be quickly installed and replaced without the need for high-altitude operations, while ensuring the stability and adaptability of the device, greatly improving the work efficiency and safety of power line maintenance.

[0008] To solve the above technical problems, the present invention provides the following technical solutions: an auxiliary device for convenient installation and replacement of line pole number plates, which includes an installation unit, including a fixing component, a connecting component fixedly connected to the fixing component, a ratchet component arranged on the connecting component, and a self-locking adjustment component for adjusting the ratchet component; the pole number plate unit includes a clamping component clamped on the fixing component, and a pole number plate component clamped on the clamping component.

[0009] As a preferred solution of the auxiliary device for convenient installation and replacement of line pole number plates described in the present invention, the fixing assembly includes a clamp, a clamp fixed connection block and a clamp movable connection block respectively fixedly connected to the two ends of the clamp, a ratchet chain fixedly connected to the clamp fixed connection block, four groups of ratchet chain limiters arranged on the bottom of the ratchet chain, and a clamp self-locking guide block is also arranged on the clamp movable connection block; the fixing assembly also includes a clamp lifting chuck, and a lifting rod fixedly connected to the clamp lifting chuck.

[0010] As a preferred solution of the auxiliary device for convenient installation and replacement of line pole number plates described in the present invention, the connecting component includes a support plate fixedly connected to the clamp movable connecting block, and two sets of limiting guide blocks arranged on the support plate; a cover shell is also arranged on the connecting component.

[0011] As a preferred solution of the auxiliary device for convenient installation and replacement of line pole number plates described in the present invention, a group of ratchet grooves, a group of pawl fixing grooves, two groups of limiting guide grooves, and a group of adjustment rod through holes are also provided on the support plate.

[0012] As a preferred solution of the auxiliary device for convenient installation and replacement of line pole number plates described in the present invention, the ratchet assembly includes a ratchet engaged with a ratchet chain, a ratchet connecting column is arranged on the inner side of the ratchet, a ratchet connecting block and a ratchet limiting block are also sleeved on the outer side of the ratchet connecting column, a pawl is arranged on the outer side of the ratchet, a pawl connecting bolt is arranged on the pawl, a pawl fixing block is arranged on the pawl connecting bolt, and two sets of adjustment springs are also arranged on the pawl connecting bolt.

[0013] As a preferred solution of the auxiliary device for convenient installation and replacement of line pole number plates described in the present invention, the self-locking adjustment component includes an adjusting gear meshing with a ratchet, a gear connecting column is arranged on the inner side of the adjusting gear, a gear connecting block is sleeved on the outer side of the gear connecting column, a retaining ring is also arranged between the gear connecting column and the gear connecting block, the bottom of the gear connecting column is fixedly connected to the top of the adjusting rod connecting block, the bottom of the adjusting rod connecting block is fixedly connected to the adjusting rod, and a connecting block limiting ring is also arranged on the side of the adjusting rod connecting block.

[0014] As a preferred solution of the auxiliary device for convenient installation and replacement of line pole number plates described in the present invention, the clamping assembly includes two sets of hanging slot brackets, a guide block fixedly connected to the hanging slot brackets, and two sets of hanging slot bracket connecting plates connecting the two sets of hanging slot brackets.

[0015] As a preferred solution of the auxiliary device for convenient installation and replacement of line pole number plates described in the present invention, the pole number plate assembly includes an anti-displacement bracket fixedly connected to the guide block, a replacement bracket arranged at the bottom of the anti-displacement bracket, and a pole number plate fixedly connected to the anti-displacement bracket.

[0016] As a preferred solution of the auxiliary device for convenient installation and replacement of line pole number plates described in the present invention, the hanging slot bracket is a bending part with four bends in total, the second bend is adapted to the spine chain, and the third bend is adapted to the anti-runaway bracket.

[0017] As a preferred solution of the auxiliary device for convenient installation and replacement of line pole number plates described in the present invention, wherein: the ratchet groove is adapted to the ratchet limit block; the pawl fixing groove is adapted to the pawl connecting bolt; the limit guide groove is adapted to the limit guide block; a group of adjustment rod through holes are adapted to the adjustment rod connecting block.

[0018] Beneficial effects of the present invention: The present invention realizes the installation of line pole number plates without the need for high-altitude operations through the cooperation of the self-locking adjustment component and the ratchet component, significantly reducing the safety risks of workers working at heights; through the cooperation of the clamping component and the pole number plate component, the installation and replacement process is simpler and faster, reducing the operation time, improving work efficiency, and also reducing the labor intensity of the workers. The overall device not only makes the installation and adjustment process of the pole number plate simple and easy, but can also adapt to power poles of different specifications, and effectively prevent the displacement of the pole number plate, ensuring the accuracy and stability of the power pole identification, and providing reliable information support for the maintenance and management of power lines. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 The figure is a schematic diagram of the overall structure of an auxiliary device that can conveniently install and replace line pole number plates.

[0021] Figure 2 The figure is a schematic diagram of the installation unit structure of an auxiliary device that can conveniently install and replace line pole number plates.

[0022] Figure 3 A schematic diagram of the fixing component structure of an auxiliary device for convenient installation and replacement of line pole number plates.

[0023] Figure 4 An exploded schematic diagram of the installation unit portion of the auxiliary device that can easily install and replace line pole number plates.

[0024] Figure 5 This is a partial structural diagram of an auxiliary device that can easily install and replace line pole number plates.

[0025] Figure 6 This is a partial structural diagram of an auxiliary device that can easily install and replace line pole number plates.

[0026] Figure 7 A schematic diagram of the support plate structure of an auxiliary device that can easily install and replace line pole number plates.

[0027] Figure 8 The figure is a schematic diagram of the structure of a pole number plate unit which is an auxiliary device for convenient installation and replacement of line pole number plates.

[0028] Fig. 9 An exploded schematic diagram of the pole number plate unit structure, which is an auxiliary device for convenient installation and replacement of line pole number plates. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0032] Example 1

[0033] Reference Figures 1-28 is the first embodiment of the present invention, which provides an auxiliary device for convenient installation and replacement of line pole number plates, including an installation unit 100, which is used to install line pole number plates through a fixing component 101, and controls the ratchet component 103 through a self-locking adjustment component 104 to lock and adapt the fixing component 101 to be installed on line poles of different diameters; it also includes a pole number plate unit 200, and the pole number plate component 202 can be connected to the fixing component 101 through a clamping component 201.

[0034] Furthermore, the installation unit 100 includes a fixing component 101, a connecting component 102 fixedly connected to the fixing component 101, a ratchet component 103 arranged on the connecting component 102, and a self-locking adjustment component 104 for adjusting the ratchet component 103; the pole number plate unit 200 includes a clamping component 201 clamped on the fixing component 101, and a pole number plate component 202 clamped on the clamping component 201.

[0035] In summary, the beneficial effect of an auxiliary device that can conveniently install and replace line pole number plates is that the auxiliary device can not only be adapted to line poles of different diameters through the cooperation of the installation unit and the pole number plate unit, but also the installation and replacement of line pole number plates can be completed quickly, realizing the installation, replacement, and adjustment of line pole number plates without the need for high-altitude operations. This auxiliary device not only reduces the operation time and improves work efficiency, but also significantly reduces the safety risks of workers working at heights.

[0036] Example 2

[0037] Reference Figures 2 to 7 , which is the second embodiment of the present invention, and is different from the first embodiment in that: it also includes. In the previous embodiment, the auxiliary device for conveniently installing and replacing the line pole number plate includes a fixing component 101 for installing the device on the line pole, a ratchet component 103 connected to the fixing component 101 through a connecting component 102, and through the cooperation of the ratchet component 103 and the self-locking adjustment component 104, it can not only adapt to line poles of different diameters, but also quickly disassemble the auxiliary device.

[0038] Furthermore, the fixing assembly 101 includes a clamp 101a, a clamp fixed connection block 101b and a clamp movable connection block 101c respectively fixedly connected to the two ends of the clamp 101a, a ratchet chain 101d fixedly connected to the clamp fixed connection block 101b, four sets of ratchet chain limiters 101e arranged on the ratchet 101d, and a clamp self-locking guide block 101f is also arranged on the clamp movable connection block 101c; the fixing assembly 101 also includes a clamp lifting chuck 101g, and a lifting rod 101h fixedly connected to the clamp lifting chuck 101g.

[0039] Furthermore, the connection component 102 includes a support plate 102a fixedly connected to the clamp movable connection block 101c, and two sets of limiting guide blocks 102b arranged on the support plate 102a; the connection component 102 is also provided with a cover shell 102c.

[0040] Furthermore, the support plate 102a is also provided with a group of ratchet grooves 102a-1, a group of pawl fixing grooves 102a-2, two groups of limiting guide grooves 102a-3, and a group of adjustment rod through holes 102a-4.

[0041] Furthermore, the ratchet assembly 103 includes a ratchet 103a meshed with the ratchet chain 101d, a ratchet connecting column 103b is arranged on the inner side of the ratchet 103a, a ratchet connecting block 103c and a ratchet limiting block 103d are also sleeved on the outer side of the ratchet connecting column 103b, a pawl 103e is arranged on the outer side of the ratchet 103a, a pawl connecting bolt 103f is arranged on the pawl 103e, a pawl fixing block 103g is arranged on the pawl connecting bolt 103f, and two sets of adjustment springs 103h are also arranged on the pawl connecting bolt 103f.

[0042] It should be noted that the bottom of the pawl connecting bolt 103f contacts the top of the adjusting rod 104f.

[0043] Furthermore, the self-locking adjustment component 104 includes an adjustment gear 104a meshing with the ratchet 103a, a gear connecting column 104b is arranged on the inner side of the adjustment gear 104a, a gear connecting block 104c is sleeved on the outer side of the gear connecting column 104b, a retaining ring 104d is also arranged between the gear connecting column 104b and the gear connecting block 104c, the bottom of the gear connecting column 104b is fixedly connected to the top of the adjustment rod connecting block 104e, the bottom of the adjustment rod connecting block 104e is fixedly connected to the adjustment rod 104f, and a connecting block limiting ring 104g is also arranged on the side of the adjustment rod connecting block 104e.

[0044] Furthermore, the ratchet groove 102a-1 is adapted to the ratchet limit block 103d; the pawl fixing groove 102a-2 is adapted to the pawl connecting bolt 103f; the limit guide groove 102a-3 is adapted to the limit guide block 102b; and a group of adjustment rod through holes 102a-4 are adapted to the adjustment rod connecting block 104e.

[0045] During installation, the clamp fixing connection block 101b of the clamp 101a is removed from the spine chain 101d, and the clamp 101a is installed on the line pole through the installation opening where the clamp fixing connection block 101b and the spine chain 101d are disassembled, and then the clamp fixing connection block 101b is fixedly connected to the spine chain 101d by bolts.

[0046] When locking and adjusting, first use the lifting rod 101h to engage the clamp lifting chuck 101g fixedly connected to the top of the lifting rod 101h with the ratchet chain 101d, and push it upward to the required installation height; secondly, rotate the adjusting rod 104f clockwise at the bottom of the entire auxiliary device, so that the adjusting rod connecting block 104e fixedly connected to the adjusting rod 104f, the gear connecting column 104b fixedly connected to the adjusting rod connecting block 104e, and the adjusting gear 104a fixedly connected to the gear connecting column 104b start to rotate clockwise synchronously, and the ratchet 103a meshing with the adjusting gear 104a starts to rotate clockwise, and is acted upon by the ratchet 103e, so that the adjusting rod 104f can only rotate clockwise. Because the ratchet 103a is engaged with the ratchet chain 101d, when the adjusting rod 104f rotates, the connecting assembly 102, the ratchet assembly 103, and the self-locking adjusting assembly 104 simultaneously move toward the fixed assembly 101. When the adjusting rod 104f cannot rotate, the auxiliary device is locked.

[0047] During disassembly, it is only necessary to push the adjusting rod 104f upwards, and the pawl connecting bolt 103 in contact with the top of the adjusting rod 104f moves upwards at the same time, and the pawl 103e rotationally connected to the pawl connecting bolt 103 slides out of the tooth groove of the ratchet 103a. The ratchet 103a loses the restriction of the pawl 103e and receives the reaction force of the original locking state. The ratchet 103e begins to rotate away from the fixing component 101, and the fixing component 101 is no longer locked. The auxiliary device slides down along the line pole. At this time, the clamp fixing connection block 101b is removed from the ratchet chain 101d to complete the overall disassembly of the auxiliary device.

[0048] In summary, the beneficial effect of an auxiliary device for convenient installation and replacement of line pole number plates is that it can adapt to line poles of different diameters through the cooperation of a fixing component and a ratchet component; the installation and locking of the device is completed through the cooperation of the ratchet component and the self-locking adjustment component; the overall auxiliary device can complete the adaptation and installation of the line pole without the need for high-altitude operations, which significantly reduces the safety risks of workers working at heights.

[0049] Example 3

[0050] Reference Figures 5-6 8-9 are the third embodiment of the present invention, which is different from the first embodiment in that: it also includes. In the previous embodiment, the auxiliary device for conveniently installing and replacing the line pole number plate includes a pole number plate unit 200, and the pole number plate can be connected to the fixing component 101 through the clamping component 201, and the pole number plate component 202 is used to complete the rapid replacement.

[0051] Furthermore, the clamping assembly 201 includes two groups of hanging slot brackets 201a, a guide block 201b fixedly connected to the hanging slot brackets 201a, and two groups of hanging slot bracket connecting plates 201c connecting the two groups of hanging slot brackets 201a.

[0052] Furthermore, the pole number plate assembly 202 includes an anti-displacement bracket 202a fixedly connected to the guide block 201b, a replacement bracket 202b arranged at the bottom of the anti-displacement bracket 202a, and a pole number plate 202c fixedly connected to the anti-displacement bracket 202a.

[0053] Furthermore, the hanging groove bracket 201a is a bending part, and is provided with four bends in total. The second bend is adapted to the spine chain 101d, and the third bend is adapted to the anti-runaway bracket 202a.

[0054] It should be noted that two groups of protruding points 202a-1 are also provided on the anti-displacement bracket 202a, and the distance between the two groups of protruding points 202a-1 is the same as the maximum distance between the two groups of hanging groove brackets 201a after installation.

[0055] During installation, first install the hanging slot bracket 201a on the reserved installation position on the spine chain 101d by bolts, and use the hanging slot bracket connecting plate 201c to reinforce the connection; then clamp the anti-runaway bracket 202a and the two groups of hanging slot brackets 201a together, and ensure that the two groups of hanging slot brackets 201a are between the two groups of protruding points 202a-1 of the anti-runaway bracket 202a. Since the pole number plate 202c is fixedly connected to the anti-runaway bracket 202a by bolts, the installation of the pole number plate 202c is completed.

[0056] During replacement, a special replacement tool is used to connect with the replacement bracket 202b at the bottom of the anti-runaway bracket 202a, and the replacement bracket 202b is pushed to drive the anti-runaway bracket 202a and the pole number plate 202c to move until the anti-runaway bracket 202a leaves the third bend of the hanging slot bracket 201a, and the connection between the special replacement tool and the replacement bracket 202b is released, and the disassembly is completed at this time; the new anti-runaway bracket 202a and the pole number plate 202c to be replaced are connected with the special replacement tool through the replacement bracket 202b, and the special replacement tool moves the entire pole number plate assembly, so that the anti-runaway bracket 202a is clamped in the third bend of the hanging slot bracket 201a, and then the connection between the special replacement tool and the replacement bracket 202b is released, and the replacement of the pole number plate 202c is completed.

[0057] In summary, the beneficial effect of an auxiliary device that can conveniently install and replace line pole number plates is that the pole number plate and the auxiliary device are connected together through a clamping assembly, and the pole number plate is quickly installed and positioned through a guide block. When replacing, it can be quickly replaced by simply replacing the bracket on the pole number plate assembly, so that the line pole number plate can be installed and replaced without high-altitude operations, effectively avoiding potential dangers caused by high-altitude operations. The overall auxiliary device makes the installation and replacement process of the pole number plate simpler and faster, reduces the operation time, improves work efficiency, and also reduces the labor intensity of the staff.

[0058] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0059] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0060] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An auxiliary device that can conveniently install and replace line pole number plates, characterized by: include, The mounting unit (100) comprises a fixing component (101), a connecting component (102) fixedly connected to the fixing component (101), a ratchet component (103) arranged on the connecting component (102), and a self-locking adjustment component (104) for adjusting the ratchet component (103); The pole number plate unit (200) comprises a clamping assembly (201) clamped on the fixing assembly (101), and a pole number plate assembly (202) clamped on the clamping assembly (201).

2. The auxiliary device for conveniently installing and replacing line pole number plates according to claim 1, characterized in that: The fixing assembly (101) comprises a hoop (101a), a hoop fixing connection block (101b) and a hoop movable connection block (101c) respectively fixedly connected to two ends of the hoop (101a), a ratchet chain (101d) fixedly connected to the hoop fixing connection block (101b), four sets of ratchet chain limiters (101e) arranged on the ratchet chain (101d), and a hoop self-locking guide block (101f) is also arranged on the hoop movable connection block (101c); The fixing assembly (101) further comprises a hoop lifting chuck (101g) and a lifting rod (101h) fixedly connected to the hoop lifting chuck (101g).

3. The auxiliary device for conveniently installing and replacing line pole number plates according to claim 2, characterized in that: The connection assembly (102) comprises a support plate (102a) fixedly connected to the clamp movable connection block (101c), and two groups of limiting guide blocks (102b) arranged on the support plate (102a); The connection assembly (102) is also provided with a cover shell (102c).

4. The auxiliary device for conveniently installing and replacing line pole number plates according to claim 3, characterized in that: The support plate (102a) is also provided with a group of ratchet grooves (102a-1), a group of ratchet fixing grooves (102a-2), two groups of limiting guide grooves (102a-3), and a group of adjustment rod through holes (102a-4).

5. The auxiliary device for conveniently installing and replacing line pole number plates according to claim 4, characterized in that: The ratchet assembly (103) comprises a ratchet (103a) meshed with the ratchet chain (101d), a ratchet connecting column (103b) is arranged on the inner side of the ratchet (103a), a ratchet connecting block (103c) and a ratchet limiting block (103d) are sleeved on the outer side of the ratchet connecting column (103b), a pawl (103e) is arranged on the outer side of the ratchet (103a), a pawl connecting bolt (103f) is arranged on the pawl (103e), a pawl fixing block (103g) is arranged on the pawl connecting bolt (103f), and two groups of adjustment springs (103h) are also arranged on the pawl connecting bolt (103f).

6. The auxiliary device for conveniently installing and replacing line pole number plates according to claim 5, characterized in that: The self-locking adjustment component (104) comprises an adjustment gear (104a) meshing with a ratchet (103a), a gear connecting column (104b) is arranged on the inner side of the adjustment gear (104a), a gear connecting block (104c) is sleeved on the outer side of the gear connecting column (104b), a snap ring (104d) is also arranged between the gear connecting column (104b) and the gear connecting block (104c), the bottom of the gear connecting column (104b) is fixedly connected to the top of the adjustment rod connecting block (104e), the bottom of the adjustment rod connecting block (104e) is fixedly connected to the adjustment rod (104f), and a connecting block limiting ring (104g) is also arranged on the side of the adjustment rod connecting block (104e).

7. The auxiliary device for conveniently installing and replacing line pole number plates according to claim 6, characterized in that: The clamping assembly (201) comprises two groups of hanging slot brackets (201a), a guide block (201b) fixedly connected to the hanging slot brackets (201a), and two groups of hanging slot bracket connecting plates (201c) connecting the two groups of hanging slot brackets (201a).

8. The auxiliary device for conveniently installing and replacing line pole number plates according to claim 7, characterized in that: The pole number plate assembly (202) comprises an anti-displacement bracket (202a), a replacement bracket (202b) arranged at the bottom of the anti-displacement bracket (202a), and a pole number plate (202c) fixedly connected to the anti-displacement bracket (202a).

9. The auxiliary device for conveniently installing and replacing line pole number plates according to claim 8, characterized in that: The hanging groove bracket (201a) is a bent piece, and is provided with four bends in total, the second bend is adapted to the spine chain (101d), and the third bend is adapted to the anti-displacement bracket (202a).

10. The auxiliary device for conveniently installing and replacing line pole number plates according to claim 9, characterized in that: The ratchet groove (102a-1) is adapted to the ratchet limit block (103d); The ratchet fixing groove (102a-2) is adapted to the ratchet connecting bolt (103f); The limiting guide groove (102a-3) is adapted to the limiting guide block (102b); The set of adjustment rod through holes (102a-4) is adapted to the adjustment rod connecting block (104e).

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