Auxiliary tool for reinforcing pin insulator bolt in operation in non-power-cut operation mode

Abstract

The invention discloses an auxiliary tool for reinforcing a pin insulator bolt in operation in an uninterruptible power operation mode, which comprises an operation unit, comprising a vertically-arranged insulating operating rod, a handheld handle coaxially arranged at the lower end of the insulating operating rod, a transmission assembly arranged in an inner cavity of the handheld handle in a sealed mode, a bolt reinforcing operating head coaxially fixed to the upper end of the insulating operating rod, and a monitoring assembly detachably connected to the top end of the bolt reinforcing operating head. The beneficial effects of the invention are that the operation unit is arranged, and the insulating operation rod is adopted to realize safe distance isolation with an electrified body, so that an operator is protected from the danger of high voltage. The transmission assembly reduces the output rotating speed of the motor and improves the torque through the torque amplifier, and slipping and damage in the bolt fastening process are avoided. The bolt reinforcing operation head adopts a bevel gear set to realize power transmission in the vertical direction, and is matched with an anti-skid thread nut sleeve, so that the stability and the reliability of bolt fastening are ensured.

Description

Technical Field

[0001] The invention relates to the technical field of non-stop power operation, in particular to an auxiliary tool for reinforcing bolts of pin-type insulators in operation in a non-stop power operation mode. Background Art

[0002] There are still a large number of "old and small" rural 10kV distribution lines in operation that have not been renovated, and P-10 and P-15 pin insulators are generally used. In the windy weather during the Spring Festival, due to the long-term low-frequency vibration of the conductor, the fixing bolts of the pin insulators will gradually loosen and fall off, causing the conductor to "fly" and cause failures. At present, the reinforcement of this type of bolts generally adopts two methods: power outage or live work. However, the power outage operation currently has strict control over the scope of the power outage, which affects the power supply reliability index, and the live work resources are limited and easily restricted by the working conditions, so it is not suitable for large-scale development. Briefly outline the technical direction and technical route, such as: hardware improvement, software improvement and upgrade, change of operation method, optimization of management process, etc. (self-recommendation type). This project plans to develop a set of tools to reinforce old pin insulators in operation under the condition of maintaining a sufficient safe distance from live parts by conventional pole climbing and without power outages. This will solve the problem of universal reinforcement of old pin insulators under the condition of no power outages and no live operations, so as to prevent and deal with the defects of loosening and falling off of the fixing bolts of pin insulators in rural "old, dilapidated and small" lines in advance, and effectively reduce the purpose of distribution network failures of rural "old, dilapidated and small" lines. Summary of the invention

[0003] 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.

[0004] In view of the above problems or problems existing in the prior art, the present invention is proposed.

[0005] Therefore, the purpose of the present invention is to provide an auxiliary tool for reinforcing the bolts of pin insulators in operation in a non-stop operation mode, which can solve the problem of loosening and falling off of the fixing bolts of pin insulators on old lines in rural distribution networks.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an auxiliary tool for reinforcing a pin-type insulator bolt in operation in a non-stop operation mode, comprising an operating unit, including a vertically arranged insulating operating rod, a hand-held handle coaxially arranged at the lower end of the insulating operating rod, a transmission component sealed in the inner cavity of the hand-held handle, a bolt reinforcement operating head coaxially fixed to the upper end of the insulating operating rod, and a monitoring component detachably connected to the top of the bolt reinforcement operating head;

[0007] The insulating operating rod is used to achieve safe distance isolation from live parts.

[0008] As a preferred solution of the auxiliary tool for reinforcing pin insulator bolts in operation in a non-stop operation mode of the present invention, the hand-held handle includes a cylindrical operating handle shell, a plurality of groups of hand-held grip holes symmetrically arranged on the surface of the operating handle shell, a first battery detachably arranged in the inner cavity at the lower end of the operating handle shell, and a waterproof switch button protruding from the surface of the operating handle shell.

[0009] As a preferred solution of the auxiliary tool for pin insulator bolts in non-stop operation mode reinforcement of the present invention, the transmission assembly includes a motor electrically connected to a battery, a gear set coaxially fixed to the output shaft of the motor, a torque amplifier meshing with the gear set, and a transmission shaft coaxially fixed to the torque amplifier.

[0010] As a preferred solution of the auxiliary tool for reinforcing the pin insulator bolt in operation in a non-stop operation mode of the present invention, the gear set includes a first gear set housing in a cylindrical shape, a second gear set housing coaxially arranged with the first gear set housing, and a meshing gear sealed between the first gear set housing and the second gear set housing;

[0011] The meshing gears are made of high-strength and wear-resistant materials.

[0012] As a preferred solution of the pin insulator bolt auxiliary tool for reinforcing operation in a non-stop operation mode of the present invention, the bolt reinforcement operation head includes a cylindrical connecting sleeve, an internal connecting transmission rod coaxially penetrating the connecting sleeve, a transmission rod connecting shaft detachably connected to one end of the internal connecting transmission rod, and a hexagonal nut sleeve coaxially fixedly connected to the transmission rod connecting shaft;

[0013] The inner wall of the hexagonal nut sleeve is provided with anti-slip patterns matched with the nut.

[0014] As a preferred solution of the pin insulator bolt auxiliary tool in the non-stop operation mode of the present invention, wherein: the first thrust bearing and the second thrust bearing for supporting the transmission are coaxially arranged at both ends of the internal connecting transmission rod;

[0015] The first thrust bearing and the second thrust bearing are used to reduce friction and wear.

[0016] As a preferred solution of the pin insulator bolt auxiliary tool in the non-stop operation mode of the present invention, wherein: a first bevel gear set and a second bevel gear set meshing with each other are vertically arranged between the internal connecting transmission rod and the hexagonal nut sleeve;

[0017] A third thrust bearing and a fourth thrust bearing for support are arranged between the first bevel gear set and the second bevel gear set, the third thrust bearing and the fourth thrust bearing are fixedly connected by a connecting sheet, and the hexagonal nut sleeve is fixedly connected to the second bevel gear set by a sleeve connecting shaft;

[0018] The first bevel gear set and the second bevel gear set are used to realize power transmission in the vertical direction.

[0019] As a preferred solution for the auxiliary tool of the present invention for reinforcing the pin insulator bolts in operation in a non-stop operation mode, the monitoring component includes a camera, a camera transmission module electrically connected to the camera, an image wireless connection column with an adjustable angle connected to the camera transmission module signal, and a receiving display wirelessly connected to the image wireless connection column.

[0020] As a preferred solution of the auxiliary tool for reinforcing the pin insulator bolt in operation in a non-stop operation mode of the present invention, the camera, the camera transmission module and the image wireless connection column are all waterproofly and sealedly arranged inside the integrally formed transmission module housing, and the second battery is arranged inside the transmission module housing;

[0021] The transmission module housing is made of lightweight and high-strength material.

[0022] As a preferred solution for the auxiliary tool for reinforcing pin insulator bolts in non-stop operation mode of the present invention, the receiving display is detachably arranged in the middle position of the insulating operating rod through an angle-adjustable fixing bracket, the fixing bracket is made of anti-slip rubber material, and the camera is waterproof.

[0023] Beneficial effects of the present invention: The present invention provides an operating unit and uses an insulating operating rod to achieve a safe distance isolation from the live body, thereby protecting the operator from the danger of high voltage electricity. The ergonomic design and weight-reducing structure of the handheld handle ensure the balance of the tool and the comfort of operation. The transmission component reduces the motor output speed and increases the torque through the torque amplifier to avoid slipping and damage during the bolt tightening process. The bolt reinforcement operating head adopts a bevel gear set to achieve vertical power transmission, and cooperates with the anti-slip nut sleeve to ensure the stability and reliability of bolt tightening. The monitoring component realizes long-distance observation through high-definition cameras and wireless transmission, which is convenient for operators to adjust their working posture in real time and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] 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:

[0025] Figure 1 Schematic diagram of the overall structure of the auxiliary tool for reinforcing the pin insulator bolts in operation without power outages.

[0026] Figure 2 This is a schematic diagram of the lower holding handle structure of an auxiliary tool for reinforcing pin insulator bolts in a non-stop operation mode.

[0027] Figure 3 Schematic diagram of the internal structure of the lower holding handle of the auxiliary tool for reinforcing the pin insulator bolts in non-stop operation.

[0028] Figure 4 An enlarged schematic diagram of the transmission assembly of the auxiliary tool for reinforcing pin insulator bolts in a non-stop operation mode.

[0029] Figure 5 Schematic diagram of the internal structure of the bolt reinforcement operating head of the auxiliary tool for reinforcing the pin insulator bolts in non-stop operation mode.

[0030] Figure 6 Schematic diagram of the monitoring component structure of the auxiliary tool for reinforcing the pin insulator bolts in operation without power outage. DETAILED DESCRIPTION

[0031] 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.

[0032] 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.

[0033] 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.

[0034] Example 1

[0035] Reference Figure 1, which is the first embodiment of the present invention, and provides an auxiliary tool for reinforcing pin insulator bolts in operation in a non-stop operation mode, which includes an operating unit 100, an insulating operating rod 101 for achieving a safe distance isolation operation from a live body, a hand-held handle 102 provides operating balance through reasonable ergonomic design, a transmission component 103 uses a torque amplifier to provide a suitable tightening torque, a bolt reinforcement operating head 104 realizes the tightening of the nut through vertical transmission, and a monitoring component 105 realizes remote real-time monitoring and adjustment, forming a complete bolt reinforcement operation system.

[0036] Specifically, the operating unit 100 includes a vertically arranged insulating operating rod 101, a hand-held handle 102 coaxially arranged at the lower end of the insulating operating rod 101, a transmission component 103 sealed in the inner cavity of the hand-held handle 102, a bolt-reinforced operating head 104 coaxially fixed to the upper end of the insulating operating rod 101, and a monitoring component 105 detachably connected to the top of the bolt-reinforced operating head 104;

[0037] The insulating operating rod 101 is used to achieve safe distance isolation from the charged body.

[0038] In summary, the present invention provides an operating unit and uses an insulating operating rod to achieve a safe distance isolation from the live body, thereby protecting the operator from the danger of high voltage electricity. The ergonomic design and weight-reducing structure of the handheld handle ensure the balance of the tool and the comfort of operation. The transmission component reduces the motor output speed and increases the torque through the torque amplifier to avoid slipping and damage during the bolt tightening process. The bolt reinforcement operating head adopts a bevel gear set to achieve vertical power transmission, and cooperates with the anti-slip nut sleeve to ensure the stability and reliability of bolt tightening. The monitoring component realizes long-distance observation through high-definition cameras and wireless transmission, which is convenient for operators to adjust their working posture in real time and improve work efficiency.

[0039] Example 2

[0040] Reference Figures 1 to 6 , which is the second embodiment of the present invention, and provides an auxiliary tool for reinforcing pin insulator bolts in operation in a non-stop operation mode, which includes an operating unit 100, an insulating operating rod 101 for achieving a safe distance isolation operation from a live body, a hand-held handle 102 provides operating balance through reasonable ergonomic design, a transmission component 103 uses a torque amplifier to provide a suitable tightening torque, a bolt reinforcement operating head 104 realizes the tightening of the nut through vertical transmission, and a monitoring component 105 realizes remote real-time monitoring and adjustment, forming a complete bolt reinforcement operation system.

[0041] Specifically, the operating unit 100 includes a vertically arranged insulating operating rod 101, a hand-held handle 102 coaxially arranged at the lower end of the insulating operating rod 101, a transmission component 103 sealed in the inner cavity of the hand-held handle 102, a bolt-reinforced operating head 104 coaxially fixed to the upper end of the insulating operating rod 101, and a monitoring component 105 detachably connected to the top of the bolt-reinforced operating head 104;

[0042] The insulating operating rod 101 is used to achieve safe distance isolation from the charged body.

[0043] Furthermore, the hand-held handle 102 includes a cylindrical operating handle shell 102a, a plurality of groups of hand-holding holes 102b symmetrically arranged on the surface of the operating handle shell 102a, a first battery 102c detachably arranged in the inner cavity at the lower end of the operating handle shell 102a, and a waterproof switch button 102d protruding from the surface of the operating handle shell 102a.

[0044] Furthermore, the transmission assembly 103 includes a motor 103a electrically connected to the first battery 102c, a gear set 103b coaxially fixed to the output shaft of the motor 103a, a torque amplifier 103c meshing with the gear set 103b, and a transmission shaft 103d coaxially fixedly connected to the torque amplifier 103c.

[0045] Further, the gear set 103b includes a cylindrical first gear set housing 103b-1, a second gear set housing 103b-2 coaxially arranged with the first gear set housing 103b-1, and a meshing gear sealed between the first gear set housing 103b-1 and the second gear set housing 103b-2;

[0046] The meshing gears are made of high-strength and wear-resistant materials.

[0047] Preferably, the lower end of the insulating operating rod 101 of the device is a hand-held handle 102, and the upper end is a bolt reinforcement operating head 104, which is driven by a motor 103a to tighten and reinforce the loose nut;

[0048] The hand-held handle has an operating handle shell 102a on the outside, and a hand-holding hole 102b is designed on the operating handle shell 102a. This design not only reduces the weight, but also ensures the balance of the tool or equipment, making it more ergonomic when used.

[0049] Further, the bolt reinforcement operation head 104 includes a cylindrical connection sleeve 104a, an internal connection transmission rod 104b coaxially penetrating the connection sleeve 104a, a transmission rod connection shaft 104c detachably connected to one end of the internal connection transmission rod 104b, and a hexagonal nut sleeve 104d coaxially fixedly connected to the transmission rod connection shaft 104c;

[0050] The inner wall of the hexagonal nut sleeve 104d is provided with anti-slip grooves matching the nut.

[0051] Furthermore, a first thrust bearing 104e and a second thrust bearing 104f for supporting the transmission are coaxially arranged at both ends of the internal connecting transmission rod 104b;

[0052] The first thrust bearing 104e and the second thrust bearing 104f serve to reduce friction and wear.

[0053] Preferably, a motor 103a is provided inside the operating handle housing 102a, and the motor 103a is connected to a gear set 103b via a movable shaft. The motor 103a rotates to drive the electric gear set 103b to mesh, and the upper end of the gear set 103b is connected to a torque amplifier 103c via a movable shaft. The torque amplifier 103c can reduce the output speed of the motor and increase the torque. By converting the high speed of the motor into a lower output speed, the output torque is increased to meet the working requirements of different mechanical equipment;

[0054] The upper end of the torque amplifier 103c is fixedly connected to the internal connecting transmission rod 104b through a transmission rod connecting shaft. When the motor 103a rotates, the internal connecting transmission rod 104b is driven to rotate. The upper end of the internal connecting transmission rod 104b is also fixedly connected to the first thrust bearing 104e through a transmission rod connecting shaft 104c. The first thrust bearing 104e and one of the gears of the second bevel gear set 104h are both sleeved on the first thrust bearing 104e; when the connecting transmission rod 104b rotates, it drives the second bevel gear set 104h to rotate and mesh.

[0055] Furthermore, a first bevel gear set 104g and a second bevel gear set 104h meshing with each other are vertically arranged between the internal connecting transmission rod 104b and the hexagonal nut sleeve 104d;

[0056] A third thrust bearing 104i and a fourth thrust bearing 104j are provided between the first bevel gear set 104g and the second bevel gear set 104h for support. The third thrust bearing 104i and the fourth thrust bearing 104j are fixedly connected via a connecting sheet 104k, and a hexagonal nut sleeve 104d is fixedly connected to the second bevel gear set 104h via a sleeve connecting shaft 104l.

[0057] The first bevel gear set 104g and the second bevel gear set 104h are used to realize vertical power transmission.

[0058] Furthermore, the monitoring component 105 includes a camera 105a, a camera transmission module 105b electrically connected to the camera 105a, an angle-adjustable image wireless connection column 105c signal-connected to the camera transmission module 105b, and a receiving display 105d wirelessly signal-connected to the image wireless connection column 105c.

[0059] Further, the camera 105a, the camera transmission module 105b and the image wireless connection column 105c are all waterproofly sealed and arranged inside the integrally formed transmission module housing 105e, and the second battery 105f is arranged inside the transmission module housing 105e;

[0060] The transmission module housing 105e is made of lightweight and high-strength material.

[0061] Preferably, the principle gear set has two sets, the two sets of bevel gear sets are the second bevel gear set 104h and the first bevel gear set 104g, the two sets of bevel gear sets are connected by the transmission shaft 103d, the horizontal ends of the transmission shaft 103d are sleeved with the third thrust bearing 104i and the fourth thrust bearing 104j, the thrust bearing supports the rotation of the transmission shaft in the system and allows axial movement, reduces friction and wear, and ensures the smooth and efficient operation of the transmission system;

[0062] Furthermore, the receiving display 105d is detachably arranged at the middle position of the insulating operating rod 101 through an angle-adjustable fixing frame, the fixing frame is made of anti-slip rubber material, and the camera 105a is waterproof.

[0063] It should be noted that the torque amplifier 103c can reduce the speed of the motor output and increase the torque, the meshing gear adopts a multi-stage reduction meshing gear, the camera 105a adopts a high-definition camera, the camera transmission module 105b adopts a high-definition camera transmission module, and the receiving display 105d adopts a high-definition receiving display 105d;

[0064] Rotation of the internal connection transmission rod 104b: When the motor rotates, the internal connection transmission rod 104b is driven to rotate. The upper end of the internal connection transmission rod 104b is fixedly connected to the first thrust bearing 104e through the transmission rod connecting shaft 104c.

[0065] Function of the thrust bearing: The first thrust bearing 104e allows the transmission rod to move freely in the axial direction, while ensuring that the rotational movement of the transmission rod can be smoothly transmitted to the second thrust bearing 104f.

[0066] Engagement of bevel gear sets: The first thrust bearing 104e and a gear in the second bevel gear set 104h are sleeved together. When the internal connecting transmission rod 104b rotates, the gear in the second bevel gear set 104h sleeved on the first thrust bearing 104e is driven to rotate. The two gears of the bevel gear set are vertically meshed, and the rotation of one gear directly drives the other gear to rotate in the vertical direction.

[0067] Vertical rotation principle: The gears in a bevel gear set mesh with each other to transfer rotational motion from one axis to another perpendicular axis. The conical tooth surfaces of the meshing gears ensure efficient transmission of power and motion while changing the direction of rotational motion.

[0068] It should be noted that the upper end of the first bevel gear set 104g is sleeved with the second thrust bearing 104f through a sleeve connecting shaft 104l; the hexagonal nut sleeve 104d is snap-fitted and sleeved on the sleeve connecting shaft 104l; the hexagonal nut sleeve 104d is a nut placement port, and when the nut is found to be loose, the nut is sleeved in the hexagonal nut sleeve 104d, and the waterproof switch button 102d is activated to start tightening the nut;

[0069] The top of the bolt reinforcement operation head is also equipped with a set of camera devices, which can monitor the looseness of the nut and find the position remotely through the camera 105a; the second battery 105f and the camera transmission module 105b of the camera device are placed inside the transmission module housing 105e, and the camera device also has an image wireless connection column 105c for connecting the antenna;

[0070] The camera video monitoring image of the device is transmitted to the receiving display 105d through the antenna. The receiving display 105d is fixed to the insulating operating rod 101 through a fixed connecting frame to facilitate observation by operators and prevent the receiving display 105d from being lost.

[0071] When in use, preparation phase:

[0072] The insulating operating rod 101 is kept in a vertical state, and the operator holds the tool through the hand grip hole 102b on the hand grip 102, and checks whether the battery 102c has sufficient power. The position of the pin insulator bolt that needs to be tightened is observed through the display 105d.

[0073] Alignment and positioning:

[0074] The bolt reinforcement operation head 104 is moved to the bolt position by using the insulating operation rod 101, and the alignment state between the hexagonal nut sleeve 104d and the bolt is adjusted by real-time observation through the high-definition camera 105a of the monitoring component 105. The operator can perform precise positioning according to the image received by the display 105d.

[0075] Start the drive:

[0076] When the switch button 102d is pressed, the battery 102c supplies power to the motor 103a. The power of the motor 103a is transmitted to the torque amplifier 103c through the gear set 103b. The torque amplifier 103c reduces the speed and increases the torque, and transmits the power to the internal connecting transmission rod 104b through the transmission shaft 103d.

[0077] Power Transmission:

[0078] The first thrust bearing 104e and the second thrust bearing 104f connected to the two ends of the transmission rod 104b support the operation of the transmission system and reduce friction loss. The first bevel gear set 104g and the second bevel gear set 104h are engaged to change the power direction by 90 degrees, driving the hexagonal nut sleeve 104d to rotate.

[0079] Bolt tightening:

[0080] The anti-skid pattern on the inner wall of the hexagonal nut sleeve 104d fits tightly with the nut, and is tightened under the appropriate torque provided by the torque amplifier 103c. The tightening process is observed in real time by the monitoring component 105 to ensure that the bolt is tightened in place.

[0081] Finishing touches:

[0082] After the bolt is tightened, the switch button 102d is released to stop the motor. The tightening effect is checked through the display 105d, and the tool is removed after confirmation, completing the reinforcement operation of one bolt.

[0083] In summary, the present invention provides an operating unit and uses an insulating operating rod to achieve a safe distance isolation from the live body, thereby protecting the operator from the danger of high voltage electricity. The ergonomic design and weight-reducing structure of the handheld handle ensure the balance of the tool and the comfort of operation. The transmission component reduces the motor output speed and increases the torque through the torque amplifier to avoid slipping and damage during the bolt tightening process. The bolt reinforcement operating head adopts a bevel gear set to achieve vertical power transmission, and cooperates with the anti-slip nut sleeve to ensure the stability and reliability of bolt tightening. The monitoring component realizes long-distance observation through high-definition cameras and wireless transmission, which is convenient for operators to adjust their working posture in real time and improve work efficiency.

[0084] 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.

[0085] 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.

[0086] 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.

[0087] 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 tool for reinforcing pin insulator bolts in operation without power outage, characterized in that: The invention comprises an operating unit (100), comprising an insulating operating rod (101) arranged vertically, a hand-held handle (102) coaxially arranged at the lower end of the insulating operating rod (101), a transmission assembly (103) sealed in the inner cavity of the hand-held handle (102), a bolt-reinforced operating head (104) coaxially fixed to the upper end of the insulating operating rod (101), and a monitoring assembly (105) detachably connected to the top of the bolt-reinforced operating head (104); The insulating operating rod (101) is used to achieve safe distance isolation from a live object.

2. The auxiliary tool for reinforcing pin insulator bolts in operation in a non-stop operation mode according to claim 1, characterized in that: The hand-held handle (102) comprises a cylindrical operating handle shell (102a), a plurality of groups of hand-held grip holes (102b) symmetrically arranged on the surface of the operating handle shell (102a), a first battery (102c) detachably arranged in the inner cavity at the lower end of the operating handle shell (102a), and a waterproof switch button (102d) protruding from the surface of the operating handle shell (102a).

3. The auxiliary tool for reinforcing pin insulator bolts in operation in a non-stop operation mode according to claim 2, characterized in that: The transmission assembly (103) comprises a motor (103a) electrically connected to the first battery (102c), a gear set (103b) coaxially fixed to the output shaft of the motor (103a), a torque amplifier (103c) meshing with the gear set (103b) for transmission, and a transmission shaft (103d) coaxially fixedly connected to the torque amplifier (103c).

4. The auxiliary tool for reinforcing pin insulator bolts in operation in a non-stop operation mode according to claim 3, characterized in that: The gear set (103b) comprises a first gear set housing (103b-1) in a cylindrical shape, a second gear set housing (103b-2) coaxially arranged with the first gear set housing (103b-1), and a meshing gear sealed between the first gear set housing (103b-1) and the second gear set housing (103b-2); The meshing gear is made of high-strength wear-resistant material.

5. The auxiliary tool for reinforcing pin insulator bolts in operation in a non-stop operation mode according to claim 4, characterized in that: The bolt reinforcement operating head (104) comprises a cylindrical connecting sleeve (104a), an internal connecting transmission rod (104b) coaxially penetrating the connecting sleeve (104a), a transmission rod connecting shaft (104c) detachably connected to one end of the internal connecting transmission rod (104b), and a hexagonal nut sleeve (104d) coaxially fixedly connected to the transmission rod connecting shaft (104c); The inner wall of the hexagonal nut sleeve (104d) is provided with anti-slip grooves matching the nut.

6. The auxiliary tool for reinforcing the pin insulator bolts in operation in a non-stop operation mode according to claim 5, characterized in that: The two ends of the internal connecting transmission rod (104b) are coaxially provided with a first thrust bearing (104e) and a second thrust bearing (104f) for supporting the transmission; The first thrust bearing (104e) and the second thrust bearing (104f) are used to reduce friction and wear.

7. The auxiliary tool for reinforcing pin insulator bolts in operation in a non-stop operation mode according to claim 6, characterized in that: A first bevel gear set (104g) and a second bevel gear set (104h) meshing with each other are vertically arranged between the internal connecting transmission rod (104b) and the hexagonal nut sleeve (104d); A third thrust bearing (104i) and a fourth thrust bearing (104j) for support are provided between the first bevel gear set (104g) and the second bevel gear set (104h); the third thrust bearing (104i) and the fourth thrust bearing (104j) are fixedly connected via a connecting sheet (104k); and the hexagonal nut sleeve (104d) is fixedly connected to the second bevel gear set (104h) via a sleeve connecting shaft (104l); The first bevel gear set (104g) and the second bevel gear set (104h) are used to realize power transmission in a vertical direction.

8. The auxiliary tool for reinforcing pin insulator bolts in operation in a non-stop operation mode according to claim 7, characterized in that: The monitoring component (105) comprises a camera (105a), a camera transmission module (105b) electrically connected to the camera (105a), an image wireless connection column (105c) with an adjustable angle connected to the camera transmission module (105b) by signal, and a receiving display (105d) wirelessly connected to the image wireless connection column (105c) by signal.

9. The auxiliary tool for reinforcing pin insulator bolts in operation in a non-stop operation mode according to claim 8, characterized in that: The camera (105a), the camera transmission module (105b) and the image wireless connection column (105c) are all waterproofly sealed and arranged inside an integrally formed transmission module housing (105e), and a second battery (105f) is arranged inside the transmission module housing (105e); The transmission module housing (105e) is made of lightweight and high-strength material.

10. The auxiliary tool for reinforcing pin insulator bolts in operation in a non-stop operation mode according to claim 9, characterized in that: The receiving display (105d) is detachably arranged at the middle position of the insulating operating rod (101) via an angle-adjustable fixing frame, the fixing frame is made of anti-slip rubber material, and the camera (105a) is waterproof.

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