Universal insulated operating handle device for power distribution cabinet

Abstract

The utility model relates to the technical field of power distribution cabinet auxiliary equipment, in particular to a universal insulation operating handle device for a power distribution cabinet, which comprises a box body, a right-angle handle, a right-angle joint, a straight rod joint, an inner square sleeve and an outer hexagonal sleeve are arranged in the box body, and an insulation sleeve handle is fixedly sleeved on the outer wall of one end of the right-angle handle; the device further comprises a first round sleeve and a second round sleeve, through round holes are formed in the sleeve wall of the first round sleeve and the sleeve wall of the second round sleeve, round rods are inserted into the round holes, connectors are fixedly installed at the two ends of the second round sleeve, and through grooves connected with the round rods in a clamped mode are formed in the connectors. The overall structure of the operating handle is optimized, and cabinet doors of various power distribution cabinets can be reasonably assembled, so that the overall size proportion and the operation adaptability of the operating handle are adjusted, the operation efficiency is improved, the operation time in operation and maintenance work is shortened, the equipment operation efficiency is improved, and the power failure and transmission time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for distribution cabinets, and specifically discloses a general-purpose insulating operating handle device for distribution cabinets. Background Art

[0002] The operation of power on and off for high and low voltage power distribution equipment is an important link in the process of power engineering construction and operation and maintenance. And the operation efficiency and time of power on and off are particularly important in this link. At present, the number of substations and distribution rooms is relatively large; moreover, there are many types of high and low voltage distribution cabinets and some old power distribution equipment, resulting in inconsistent operating handles used for various distribution cabinets. It is necessary for operators to carry a relatively large number of operating handles at one time, and the power on and off operation time is relatively long during the actual operation process of the operators, resulting in low operation efficiency and long operation time. Content of the Utility Model

[0003] Aiming at the problem of low operation efficiency caused by operators carrying a relatively large number of operating handles at one time during the current power operation and maintenance process, the utility model provides a general-purpose insulating operating handle device for distribution cabinets.

[0004] To solve the above problems, the utility model provides the following technical solutions:

[0005] A general-purpose insulating operating handle device for distribution cabinets includes a box body. A right-angle handle, a right-angle joint, a straight rod joint, an inner square sleeve, and an outer hexagonal sleeve are placed in the box body. An insulating sleeve handle is fixedly sleeved on the outer wall of one end of the right-angle handle. The other end of the right-angle handle is clamped with the right-angle joint and the straight rod joint. The right-angle joint and the straight rod joint are clamped with the inner square sleeve and the outer hexagonal sleeve; it also includes a first circular sleeve and a second circular sleeve. Through holes are opened on the barrel walls of the first circular sleeve and the second circular sleeve. A round rod is inserted into the through hole. Joints are fixedly installed at both ends of the second circular sleeve. A through groove for clamping the round rod is opened in the joint.

[0006] Preferably, clamping parts are arranged at the ends of the right-angle handle, the right-angle joint, and the straight rod joint. The clamping parts are of a square structure, and a plurality of evenly arranged spring balls are installed on the outer wall of the clamping parts.

[0007] Preferably, square grooves for clamping the clamping parts are opened at the ends of the right-angle joint, the straight rod joint, the inner square sleeve, and the outer hexagonal sleeve. A plurality of circular grooves are opened on the groove walls of the square grooves, and the inner groove walls of the circular grooves are in contact with the outer walls of the spring balls.

[0008] Preferably, a plurality of the inner square sleeves and the outer hexagonal sleeves are provided. A square hole is formed in the end surface of each inner square sleeve opposite to the square groove, and a hexagonal long rod is provided at the other end of each outer hexagonal sleeve opposite to the square groove.

[0009] Preferably, the opposite side lengths of the square holes of each inner square sleeve are different, and the lengths of the six sides of the hexagonal long rods of each outer hexagonal sleeve are different; the rod length of the hexagonal long rod accounts for 1 / 2 of the overall length of the outer hexagonal sleeve.

[0010] Preferably, a through hexagonal hole is formed in the first circular sleeve.

[0011] Preferably, the notch of the through groove faces outward and the groove wall is a flat straight surface.

[0012] Preferably, ball heads are fixedly inserted at both ends of the round rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The right-angle handle in the utility model can be respectively assembled with the right-angle joint, the straight rod joint, the inner square sleeve and the outer hexagonal sleeve into an integral structure, so as to rotate the square bolt and the outer hexagonal bolt. And by assembling the first circular sleeve, the second circular sleeve and the round rod, it is convenient for the operator to screw the bolt with a larger torque, so as to facilitate opening the cabinet door of the power distribution cabinet; the utility model optimizes the overall structure of the operating handle, and the operator can reasonably assemble various cabinet doors of the power distribution cabinet, so as to adjust the overall dimension ratio and operation adaptability of the operating handle, thereby improving the operation efficiency, shortening the operation time in the operation and maintenance work, thus improving the equipment operation efficiency and reducing the power-on and power-off time. Therefore, it has a very wide application prospect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the present invention, the accompanying drawings required for the description will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts;

[0016] Figure 1 is a schematic structural diagram of the overall device of the present invention;

[0017] Figure 2 is a schematic structural diagram of the right-angle handle of the present invention;

[0018] Figure 3 is a schematic structural diagram of the right-angle joint of the present invention;

[0019] Figure 4Schematic diagram of the installation structure of the straight rod joint of the present utility model;

[0020] Figure 5 Schematic diagram of the internal square sleeve structure of the present utility model;

[0021] Figure 6 Schematic diagram of the square hole structure of the present utility model;

[0022] Figure 7 Schematic diagram of the external hexagonal sleeve structure of the present utility model;

[0023] Figure 8 Schematic diagram of the first circular sleeve structure of the present utility model;

[0024] Figure 9 Schematic diagram of the second circular sleeve structure of the present utility model;

[0025] Figure 10 Schematic diagram of the round rod structure of the present utility model;

[0026] In the figure: 1. Box body, 2. Right-angle handle, 3. Right-angle joint, 4. Straight rod joint, 5. Internal square sleeve, 6. External hexagonal sleeve, 7. Insulated sleeve handle, 8. First circular sleeve, 9. Second circular sleeve, 10. Round hole, 11. Round rod, 12. Joint, 13. Through groove, 14. Clamping part, 15. Spring ball, 16. Square groove, 17. Round groove, 18. Square hole, 19. Hexagonal long rod, 20. Hexagonal hole, 21. Ball head. Specific implementation manner

[0027] In order to make the objectives, features, and advantages of the present utility model more obvious and understandable, the technical solutions in the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the specific embodiments of the present utility model. Obviously, the embodiments described below are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in this patent, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of this patent.

[0028] This specific implementation manner provides a general-purpose insulated operation handle device for a power distribution cabinet, as Figures 1 - 10 shown; it includes a box body 1, a cavity is provided inside the box body 1, and a flip-up box cover is provided on the outside of the box body 1. By providing the box body 1, some structures of the present device can be received into the internal cavity, thereby ensuring the surface cleanliness of the present device.

[0029] Inside the box body 1, there are placed a right-angle handle 2, a right-angle joint 3, a straight rod joint 4, an inner square sleeve 5, and an outer hexagonal sleeve 6. The number of the right-angle handle 2, the right-angle joint 3, and the straight rod joint 4 is one each, and the number of the inner square sleeve 5 and the outer hexagonal sleeve 6 is four each.

[0030] The right-angle handle 2 has a right-angle structure. One end of the straight rod is the part held by the operator, and an insulating sleeve handle 7 is fixedly sleeved on the outer wall of this straight rod. The insulating sleeve handle 7 can be used to prevent the phenomenon of electric conduction and effectively avoid the phenomenon of electric shock to the operator; the other end of the straight rod is a clamping end, so that the right-angle handle 2 can be tightly clamped with the right-angle joint 3, the straight rod joint 4, the inner square sleeve 5, and the outer hexagonal sleeve 6, thus forming a combined structure.

[0031] The right-angle joint 3 has a right-angle structure. One end of the straight rod is a clamping end, and this clamping end can be tightly clamped with the inner square sleeve 5 and the outer hexagonal sleeve 6, thus forming a combined structure. The straight rod joint 4 has a long rod structure. One end of the straight rod is a clamping end, and this clamping end can be tightly clamped with the right-angle joint 3, the square sleeve 5, and the outer hexagonal sleeve 6, thus forming a combined structure.

[0032] Clamping parts 14 are arranged at the clamping ends of the above-mentioned right-angle handle 2, right-angle joint 3, and straight rod joint 4. The clamping parts 14 have a square structure, and a plurality of evenly arranged spring balls 15 are installed on the outer wall of the clamping parts 14. Square grooves 16 for clamping with the clamping parts 14 are opened at the ends of the right-angle joint 3, the straight rod joint 4, the inner square sleeve 5, and the outer hexagonal sleeve 6. A plurality of circular grooves 17 are opened on the groove walls of the square grooves 16, and the inner groove walls of the circular grooves 17 are in contact with the outer walls of the spring balls 15. When the right-angle handle 2 is clamped with the right-angle joint 3, the right-angle handle 2 is clamped with the straight rod joint 4, and the right-angle joint 3 is clamped with the straight rod joint 4, and when the right-angle handle 2, the right-angle joint 3, and the straight rod joint 4 are respectively clamped with the inner square sleeve 5 and the outer hexagonal sleeve 6, the clamping parts 14 can be directly inserted into the square grooves 16, and the spring balls 15 are arranged in the circular grooves 17, thus forming a stable combined structure; when it is necessary to disassemble the combined structure, the combined structure can be directly pulled or the spring balls 15 can be pressed, so that the spring balls 15 are disengaged from the circular grooves 17, and thus the combined structure is disassembled.

[0033] Square holes 18 are opened on the end faces of the four inner square sleeves 5 opposite to the square grooves 16. The lengths of the opposite sides of the square holes 18 of the four inner square sleeves 5 are different from each other, thus forming component structures with various specifications and dimensions. Six-sided long rods 19 are arranged at the other ends of the four outer hexagonal sleeves 6 opposite to the square grooves 16. The lengths of the six sides of the six-sided long rods 19 of the four outer hexagonal sleeves 6 are different from each other; and the length dimension of the six-sided long rod 19 accounts for 1 / 2 of the overall length dimension of the outer hexagonal sleeve 6, so as to achieve the purpose of force balance.

[0034] In addition, the device further includes a first circular sleeve 8, a second circular sleeve 9, and a round rod 11; through holes 10 are formed in the barrel walls of the first circular sleeve 8 and the second circular sleeve 9, and the round rod 11 can be inserted into the through holes 10, so as to form combined structures between the first circular sleeve 8 and the second circular sleeve 9 and the round rod 11 respectively. Among them, a through hexagonal hole 20 is formed in the first circular sleeve 8. On the one hand, the hexagonal hole 20 can be conveniently clamped with an external hexagonal structure, and on the other hand, it can be conveniently used to screw a hexagonal bolt; connectors 12 are fixedly installed at both ends of the second circular sleeve 9, and a through groove 13 for clamping with the round rod 11 is formed in the connector 12. The notch of the through groove 13 faces outward and the groove wall is a flat surface. By providing the connector 12, on the one hand, the hexagonal bolt can be directly screwed through the through groove 13, and on the other hand, the through groove 13 can be assembled with the round rod 11 to form various matching structures, so as to facilitate the operator to work under various working conditions; spherical heads 21 are fixedly inserted at both ends of the round rod 11. By providing the spherical heads 21, it can be avoided that the round rod 11 comes out of the through hole 10 or the through groove 13, so as to ensure the stability of the assembled structure.

[0035] The working principle of the utility model is as follows:

[0036] When an operator opens various power distribution cabinets, the various components of the device can be reasonably assembled. For example: assembling the right-angle handle 2, the straight rod joint 4, and the square sleeve 5, so as to screw the square bolt; assembling the right-angle handle 2, the straight rod joint 4, and the external hexagonal sleeve 6, so as to screw the internal hexagonal bolt; and the straight rod joint 4 can be replaced with the right-angle joint 3 to adapt to a fastening structure with greater torque, thus saving the physical strength of the operator. Moreover, the operator can insert the round rod 11 into the through hole 10 of the first circular sleeve 8 or the second circular sleeve 9 to form a right-angle torque structure, so as to screw the hexagonal bolt by using the hexagonal hole 20 of the first circular sleeve 8 and the through groove 13 of the second circular sleeve 9; at the same time, the operator can use the through groove 13 of the second circular sleeve 9 to screw the hexagonal bolt or the square bolt, so as to complete the opening operation of various power distribution cabinets.

[0037] The above description of the disclosed embodiments enables those skilled in the art to implement or use the utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A general-purpose insulating operating handle device for a power distribution cabinet, comprising a box body (1), characterized in that, Inside the box body (1), there are placed a right-angle handle (2), a right-angle joint (3), a straight rod joint (4), an inner square sleeve (5), and an outer hexagonal sleeve (6). An insulating sleeve handle (7) is fixedly sleeved on the outer wall of one end of the right-angle handle (2). The other end of the right-angle handle (2) is clamped with the right-angle joint (3) and the straight rod joint (4). The right-angle joint (3) and the straight rod joint (4) are clamped with the inner square sleeve (5) and the outer hexagonal sleeve (6). It also includes a first circular sleeve (8) and a second circular sleeve (9). Through holes (10) are opened on the barrel walls of the first circular sleeve (8) and the second circular sleeve (9). A round rod (11) is inserted into the through holes (10). Joints (12) are fixedly installed at both ends of the second circular sleeve (9). A through groove (13) for clamping with the round rod (11) is opened in the joints (12).

2. The general-purpose insulated operating handle device for a power distribution cabinet according to claim 1, characterized in that, Clamping parts (14) are arranged at the ends of the right-angle handle (2), the right-angle joint (3), and the straight rod joint (4). The clamping parts (14) are of square structures, and a plurality of uniformly arranged spring balls (15) are installed on the outer walls of the clamping parts (14).

3. The general-purpose insulated operating handle device for a power distribution cabinet according to claim 1, characterized in that, Square grooves (16) for clamping with the clamping parts (14) are opened at the ends of the right-angle joint (3), the straight rod joint (4), the inner square sleeve (5), and the outer hexagonal sleeve (6). A plurality of circular grooves (17) are opened on the groove walls of the square grooves (16). The inner groove walls of the circular grooves (17) are in contact with the outer walls of the spring balls (15).

4. A general-purpose insulated operating handle device for a power distribution cabinet according to claim 3, characterized in that, A plurality of inner square sleeves (5) and outer hexagonal sleeves (6) are provided. Square holes (18) are opened on the end faces of each inner square sleeve (5) opposite to the square grooves (16). Hexagonal long rods (19) are provided at the other ends of each outer hexagonal sleeve (6) opposite to the square grooves (16).

5. A general-purpose insulated operating handle device for a power distribution cabinet according to claim 4, characterized in that, The side lengths of the opposite sides of the square holes (18) of each inner square sleeve (5) are different. The side lengths of the six sides of the hexagonal long rods (19) of each outer hexagonal sleeve (6) are different. The rod length dimension of the hexagonal long rod (19) accounts for 1 / 2 of the overall length dimension of the outer hexagonal sleeve (6).

6. The general-purpose insulated operating handle device for a power distribution cabinet according to claim 1, characterized in that, A through hexagonal hole (20) is opened in the first circular sleeve (8).

7. A general-purpose insulated operating handle device for a power distribution cabinet according to claim 1, characterized in that, The opening of the through groove (13) faces outward and the groove wall is a flat straight surface.

8. The general-purpose insulated operating handle device for a power distribution cabinet according to claim 1, characterized in that Ball heads (21) are fixedly inserted at both ends of the round rod (11).

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