Multifunctional clamp and insulating rod switching device

Abstract

The invention discloses a multifunctional clamp and insulating rod switching device in the technical field of electric power overhaul, which comprises a main body, a plurality of mounting holes are formed in the main body, an open slot is formed in the side edge of the main body, and the open slot is communicated with the mounting holes; the rod body comprises an extension rod and an operation rod; the adapter assembly comprises an adapter and a locking nut connected with the adapter. The insulation operating rod fixing device has the advantages that a plurality of insulation operating rods can be fixed at the same time through the clamping assembly, the operating rods cannot collide with one another in the carrying process, the risk of damage to the insulation operating rods is greatly reduced, meanwhile, it can be guaranteed that the operating rods are vertically placed in the storage process, and the situation that the operating rods are placed disorderly is avoided; the mobile camera is switched through the adapter, or the mobile phone support is switched to clamp the mobile phone, so that the high-low voltage power distribution network can be inspected without climbing the pole.

Description

Technical Field

[0001] The invention relates to the technical field of electric power maintenance, in particular to a multifunctional clamp and an insulating rod switching device. Background Art

[0002] As a pillar industry of the national economy, the safe and stable operation of the power system is of vital importance. In the power system, the insulating operating rod is an important safety tool and is widely used in operations such as live line maintenance, equipment installation, commissioning and maintenance. However, the existing insulating operating rod has many shortcomings, which limits its application and efficiency in the power system.

[0003] The existing insulating operating rods have a single function and need to be equipped with different tools to complete different operations, such as power testing, phase checking, distance measurement, etc., which has low operating efficiency and high cost. At the same time, in order to complete different operations through the insulating rod, many tools need to be carried, which is not convenient to store and carry. The general multifunctional insulating operating rods are often complex in structure, which is not only more prone to damage, but also cannot meet all the requirements of the inspection process, and the cost is high. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the title of the invention of this application to avoid blurring the purpose of this section, the abstract of the specification and the title of the invention, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the above problems existing in the prior art, the present invention is proposed.

[0006] Therefore, the technical problem to be solved by the present invention is how to store and carry a variety of insulating operating rods.

[0007] To solve the above technical problems, the present invention provides the following technical solutions: a multifunctional clamp, comprising a clamping assembly, comprising a main body, the main body is provided with a plurality of mounting holes, the side of the main body is provided with an open groove, and the open groove is connected to the mounting hole.

[0008] As a preferred solution of the multifunctional clamp of the present invention, the main body is rectangular, and the mounting hole is arranged near the intersection of two sides of the main body.

[0009] As a preferred solution of the multifunctional clamp of the present invention, the opening groove is perpendicular to the side of the main body, and the shortest distance from the inner wall of the mounting hole to the side of the main body is consistent with the depth of the opening groove.

[0010] As a preferred solution of the multifunctional clamp of the present invention, each side of the main body is provided with a through hole, the through hole vertically passes through the opening slot, and an inspection slot is provided at the end of the through hole.

[0011] As a preferred solution of the multifunctional clamp described in the present invention, a rotating rod is inserted into the through hole, a nut is fixed in the inspection groove, one end of the rotating rod is inserted into the nut, and a locking handle is provided at the other end of the rotating rod.

[0012] The beneficial effects of the present invention are as follows: a plurality of insulating operating rods can be fixed at the same time by the clamping assembly, and the operating rods will not collide with each other during carrying, which greatly reduces the risk of damage to the insulating operating rods. At the same time, the operating rods can be placed vertically during storage to avoid being placed randomly.

[0013] Another object of the present invention is to provide an insulating rod switching device, which aims to solve the problem that the insulating operating rod has fewer functions.

[0014] In order to solve the above technical problems, the present invention also provides the following technical solutions: a rod body, including an extension rod and an operating rod; an adapter assembly, including an adapter and a locking nut connected to the adapter.

[0015] As a preferred solution of the insulating operating rod adapter device of the present invention, wherein: both ends of the extension rod are provided with connecting parts, any two extension rods can be connected through the connecting parts, and the extension rod can be inserted into the mounting hole.

[0016] As a preferred solution of the insulating operating rod adapter device of the present invention, one end of the operating rod is provided with a connecting portion, the other end of the operating rod is provided with a clamping portion, and an insulating ring is sleeved on the operating rod.

[0017] As a preferred solution of the insulating operating rod adapter device of the present invention, wherein: the adapter is provided with a threaded hole, and the adapter is connected to the clamping part through the threaded hole.

[0018] As a preferred solution of the insulating operating rod adapter device of the present invention, one end of the locking nut is provided with a stud, the other end of the locking nut is provided with a connecting column, and a socket is provided in the connecting column.

[0019] The beneficial effects of the present invention are as follows: by connecting a sports camera via an adapter, or by connecting a mobile phone holder to clamp a mobile phone, it is possible to inspect the high and low voltage distribution network without climbing a pole. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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:

[0021] Figure 1 A schematic structural diagram of a multifunctional clamp and an insulating rod adapter according to an embodiment of the present invention;

[0022] Figure 2 A schematic structural diagram of a multifunctional clamp provided by the present invention;

[0023] Figure 3 A schematic diagram of a partial cross-sectional structure of a clamping assembly according to an embodiment of the present invention;

[0024] Figure 4 A schematic structural diagram of an insulating rod switching device according to an embodiment of the present invention;

[0025] Figure 5 A schematic cross-sectional structure diagram of a switching assembly according to an embodiment of the present invention. DETAILED DESCRIPTION

[0026] 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.

[0027] 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.

[0028] Secondly, the present invention is described in detail with reference to schematic diagrams. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0029] Furthermore, 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.

[0030] Example 1

[0031] Reference Figure 1-3 The present embodiment provides a multifunctional clamp, including a clamping assembly 100, including a main body 101, a plurality of mounting holes 102 are provided on the main body 101, and an opening groove 103 is provided on the side of the main body 101, and the opening groove 103 is connected to the mounting hole 102.

[0032] Specifically, the main body 101 is made of nylon insulating material and is used to clamp the insulating operating rod. The main body 101 can be rectangular. The main body 101 is provided with a plurality of mounting holes 102, which are distributed near the four corners of the main body 101. The diameter of the mounting holes 102 is slightly larger than the insulating rod, and the insulating rod can be inserted into the mounting holes 102 to fix it.

[0033] Preferably, the opening groove 103 is arranged on the side of the main body 101 and communicates with the mounting hole 102. In particular, the opening groove 103 is vertically opened inward along the side of the main body 101, and the depth of the opening groove 103 is consistent with the shortest distance from the inner wall of the mounting hole 102 to the side of the main body 101, which can reduce the processing cost.

[0034] Furthermore, each side of the main body 101 is provided with a through hole 104, which vertically passes through the opening groove 103, and an inspection groove 105 is provided at the end of the through hole 104; a rotating rod 106 is inserted into the through hole 104, a nut 105a is fixed in the inspection groove 105, one end of the rotating rod 106 is inserted into the nut 105a, and a locking handle 106a is provided at the other end of the rotating rod 106.

[0035] In the specific implementation process, since the main body is made of nylon material, it has a certain degree of flexibility. After the insulating rod is inserted into the mounting hole 102, due to the existence of the open groove 103, the insulating rod cannot be completely fixed only by the mounting hole 102. At this time, by rotating the locking handle 106a, the rotating rod 106 and the threaded engagement of the nut 105a are used to move the rotating rod 106 toward the inspection groove 105, thereby squeezing the open groove 103 and clamping the insulating rod. More specifically, when the diameter of the insulating rod is not compatible with the mounting hole 102, the insulating rod can also be clamped and fixed by rotating the locking handle 106a.

[0036] The clamping assembly 100 can not only ensure reliable fixation of the insulating operating rod, making it easy to store and carry, but also the adjustable mounting hole 102 can fix insulating rods of different sizes, greatly improving the applicability of the device.

[0037] Example 2

[0038] Reference Figure 4-5, which is the second embodiment of the present invention. This embodiment is based on the previous embodiment and is different from the previous embodiment in that: the rod body 200 includes an extension rod 201 and an operating rod 202; the adapter assembly 300 includes an adapter 301 and a locking nut 302 connected to the adapter 301; both ends of the extension rod 201 are provided with connecting parts 201a, and any two extension rods 201 can be connected through the connecting parts 201a, and the extension rod 201 can be inserted into the mounting hole 102; one end of the operating rod 202 is provided with a connecting part 201a, and the other end of the operating rod 202 is provided with a clamping part 202a, and the operating rod 202 is sleeved with an insulating ring 202b; the adapter 301 is provided with a threaded hole 301a, and the adapter 301 is connected to the clamping part 202a through the threaded hole 301a; one end of the locking nut 302 is provided with a stud 302a, and the other end of the locking nut 302 is provided with a connecting column 302b, and the connecting column 302b is provided with a socket 302b-1.

[0039] Specifically, the extension rod 201 serves as an auxiliary rod, and the extension rod 201 can be spliced ​​through the connecting portion 201a to extend the length of the operating rod 202. The inspection personnel can perform operations such as electricity testing on the power equipment at a height without climbing, thereby ensuring the safety of the inspection.

[0040] Preferably, the clamping portion 202a on the operating rod 202 is a metal rod, which can be connected to the adapter 301. The lower end of the adapter 301 has a three-claw clamp, and the metal rod is inserted into the threaded hole 301a of the adapter 301. The adapter 301 can be reliably fixed on the metal rod through the three-claw clamp, and then the locking nut 302 is connected inside the adapter 301, and the stud 302a and the threaded hole 301a are matched to achieve the fixation of the two. It should be noted that the main body of the locking nut 302 is a hexagonal nut, and the locking nut 302 can be tightened or disassembled by a wrench.

[0041] Furthermore, other tools can be connected through the socket 302b-1 on the connecting column 302b. For example, the phase detector can be connected to the connecting column 302b of the adapter locking nut, and the insulating operating rod can be used to extend the phase detector to the device under test for phase checking operation; or a mobile phone holder can be connected to the connecting column 302b of the adapter locking nut, and a mobile phone can be placed on the mobile phone holder to take pictures of the device under test and record the nameplate and other data on the device.

[0042] By implementing modular design through the external adapter 301, the functions of the insulating operating rod are expanded, the operation and maintenance efficiency and safety are improved, the operation and maintenance costs are reduced, and the problem of inconvenient storage of the insulating operating rod is solved, which has significant technical effects and practical value.

[0043] Example 3

[0044] Reference Figure 5, which is the third embodiment of the present invention, and this embodiment provides a multifunctional clamp. This embodiment is based on the previous embodiment, and is different from the previous embodiment in that: since the operating rod 202 can be externally connected to functional parts such as an electrical tester and a mobile phone holder, when different operations need to be completed, it is only necessary to replace different functional parts, and there is no need to carry a variety of equipment, which greatly improves the efficiency of inspections, and through the use of a plurality of extension rods 201 used in conjunction with the operating rod 202, it is possible to achieve height-free operation, reduce the risk of falling from a height and electric shock, and improve the convenience of personnel operation.

[0045] 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 several modifications still falling within the scope of the appended claims.

[0046] 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.

[0047] 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.

[0048] 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. A multifunctional clamp, characterized in that: include, The clamping assembly (100) comprises a main body (101), the main body (101) is provided with a plurality of mounting holes (102), and the side of the main body (101) is provided with an open groove (103), and the open groove (103) is communicated with the mounting hole (102).

2. The multifunctional clamp according to claim 1, characterized in that: The main body (101) is rectangular, and the mounting hole (102) is arranged near the intersection of two sides of the main body (101).

3. The multifunctional clamp according to claim 2, characterized in that: The opening groove (103) is perpendicular to the side of the main body (101), and the shortest distance from the inner wall of the mounting hole (102) to the side of the main body (101) is consistent with the depth of the opening groove (103).

4. The multifunctional clamp according to claim 3, characterized in that: Each side of the main body (101) is provided with a through hole (104), the through hole (104) vertically passes through the opening slot (103), and an inspection slot (105) is provided at the end of the through hole (104).

5. The multifunctional clamp according to claim 4, characterized in that: A rotating rod (106) is inserted into the through hole (104), a nut (105a) is fixed in the inspection groove (105), one end of the rotating rod (106) is inserted into the nut (105a), and a locking handle (106a) is provided at the other end of the rotating rod (106).

6. An insulating rod switching device, characterized in that: The multifunctional clamp comprises any one of claims 1 to 5, and The rod body (200) comprises an extension rod (201) and an operating rod (202); The adapter assembly (300) comprises an adapter (301) and a locking nut (302) connected to the adapter (301).

7. The insulating operating rod adapter according to claim 6, characterized in that: Both ends of the extension rod (201) are provided with connecting parts (201a), and any two extension rods (201) can be connected via the connecting parts (201a), and the extension rod (201) can be inserted into the mounting hole (102).

8. The insulating rod adapter according to claim 7, characterized in that: One end of the operating rod (202) is provided with a connecting portion (201a), the other end of the operating rod (202) is provided with a clamping portion (202a), and an insulating ring (202b) is sleeved on the operating rod (202).

9. The insulating rod adapter according to claim 8, characterized in that: The adapter (301) is provided with a threaded hole (301a), and the adapter (301) is connected to the clamping portion (202a) via the threaded hole (301a).

10. The insulating rod adapter according to claim 9, characterized in that: A stud (302a) is provided at one end of the locking nut (302), and a connecting column (302b) is provided at the other end of the locking nut (302), wherein a plug hole (302b-1) is provided in the connecting column (302b).

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