Drainage wire clamp

Abstract

The invention relates to the technical field of drainage wire clamps, and particularly discloses a drainage wire clamp which comprises a drainage wire. The bottom end of the wire clamp part is connected with the drainage wire, the upper end of the wire clamp part is fixed on the cable, and the drainage wire and the cable form a path through self-conduction characteristics; the electric drive part is mounted on one side of the cable clamp part and is used for driving the cable clamp part to clamp the cable; the wire sleeve part is arranged at the bottom of the wire clamp part and used for protecting the drainage wire; the drainage wire clamp has a remote electric control function, the drainage wire clamp is hung on a cable through the aircraft, then the drive part is driven by the electric drive part to enable the wire support to be close to the hook to clamp the cable, the structure has the advantages of being easy to operate and convenient to use through remote control, the construction efficiency is improved, and the construction cost is reduced. The defects that a traditional drainage wire clamp is simple in structure and needs to be manually operated in a climbing mode are overcome, and construction safety is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of drainage wire clamps, and in particular to a drainage wire clamp. Background Art

[0002] Drain clamps are widely used in power systems. Their main function is to connect wires and shunt currents to ensure the stability and safety of power transmission.

[0003] Connecting wires: Drain clamps are used to secure cables or wires to poles, brackets or other structures to reduce sway or vibration of the wires;

[0004] Shunt current: When necessary, the diversion clamp can shunt the current to other wires to avoid overload and potential failure;

[0005] Traditional drainage wire clamps need to be operated at low altitudes and need to be tightened and fixed manually, which poses a safety hazard when falling and working with power on. For tightening cables at higher locations, the wire clamp needs to be hung on the cable by pushing it with a long rod, and then the wire clamp is driven by a rotating rod to clamp the cable to complete the cable fixation. However, this method has unchanged operation and affects construction efficiency. Therefore, there is an urgent need for a wire clamp that can divert current for high-altitude cables. Summary of the invention

[0006] In view of the above problems existing in the existing drainage wire clamp, the present invention is proposed.

[0007] Therefore, an object of the present invention is to provide a drainage wire clamp.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: a drainage wire clamp, comprising:

[0009] Drainage line;

[0010] The wire clamp part has its bottom end connected to the drain wire and its upper end fixed on the cable, so that the drain wire and the cable form a passage through its own conductive properties;

[0011] The electric drive part is installed on one side of the wire clamp part and is used to drive the wire clamp part to clamp on the cable;

[0012] The wire sleeve part is arranged at the bottom of the wire clamp part and is used for protecting the drainage wire.

[0013] As a preferred solution of the drainage wire clamp described in the present invention, the wire clamp part includes a main rod, the upper end of the main rod is bent to form a hook, and a wire support is provided on the inner side of the main rod, and the wire support is driven by the tensioning assembly to approach the hook to clamp the cable or move away from the hook to loosen the cable.

[0014] As a preferred solution of the drainage wire clamp of the present invention, a limiting member is arranged between the main rod and the wire holder, and the limiting member is used to limit the forced vertical displacement of the wire holder on one side of the main rod.

[0015] As a preferred solution of the drainage wire clamp described in the present invention, the wire tensioning assembly includes a screw rod arranged at the bottom of the wire support and an L-shaped frame fixed to the inner side of the main rod, and a driving member for driving the screw rod to rotate is installed on the L-shaped frame, and the driving member drives the screw rod to rotate forward and reverse to realize the up and down displacement of the wire support.

[0016] As a preferred solution of the drainage clamp described in the present invention, the electric drive part includes a shell, and the interior of the shell is provided with a drive cavity, a power cavity, a control cavity and a notch arranged on one side of the shell.

[0017] As a preferred solution of the drainage wire clamp of the present invention, a transmission gear is rotatably connected in the notch, and a driving motor for driving the transmission gear to rotate is installed in the driving cavity.

[0018] As a preferred solution of the drainage wire clamp of the present invention, the transmission gear is meshed with the gear knob, and the driving motor drives the transmission gear to drive the gear knob to rotate.

[0019] As a preferred solution of the drainage clamp described in the present invention, a battery pack is installed in the power cavity, a receiver is installed in the control cavity, and the receiver is connected in series with the battery pack and the drive motor to control the opening and closing of the drive motor.

[0020] As a preferred solution of the drainage wire clamp described in the present invention, the wire sleeve part includes an electrode column fixed to the bottom of the main rod, the outer part of the electrode column is sleeved with an inner insulating sleeve, the outer part of the inner insulating sleeve is sleeved with an outer insulating sleeve, and the outer insulating sleeve covers the connection between the electrode column and the drainage wire.

[0021] As a preferred solution of the drain clamp of the present invention, the outer insulating sleeve and the inner insulating sleeve are elastically connected by a spring.

[0022] The beneficial effects of the present invention: the drainage wire clamp of the present invention has a remote electric control function. The drainage wire clamp is hung on the cable by an aircraft, and then the driving part is driven by the electric drive part to realize that the wire support is close to the hook to clamp the cable. The structure can be remotely controlled and has the advantages of simple operation and easy use, which improves the construction efficiency and solves the disadvantages of the traditional drainage wire clamp that the structure is simple and requires manual climbing and manual operation, thereby ensuring the safety of construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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 work. Among them:

[0024] Figure 1 It is a schematic diagram of the overall structure of the drainage wire clamp of the present invention.

[0025] Figure 2 It is a schematic structural diagram of the wire clamp part of the drainage wire clamp of the present invention.

[0026] Figure 3 For the present invention Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0027] Figure 4 It is a schematic diagram of the structure of the electric drive part in the drainage clamp of the present invention.

[0028] Figure 5 It is a structural schematic diagram of the wire sleeve assembly in the drainage wire clamp of the present invention. 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] Secondly, the present invention is described in detail with reference to the schematic diagram. 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.

[0033] Example 1

[0034] Reference Figure 1-3, a drainage wire clip, comprising:

[0035] Drainage line 100;

[0036] The wire clamp part 200 has a bottom end connected to the drain wire 100 and an upper end fixed to the cable, so that the drain wire 100 and the cable form a passage through its own conductive property.

[0037] The wire clamp part 200 includes a main rod 201, the upper end of the main rod 201 is bent to form a hook 202, and a wire support 203 is arranged on the inner side of the main rod 201. The wire support 203 is driven by a wire tightening assembly 204 to approach the hook 202 to clamp the cable or move away from the hook to loosen the cable.

[0038] Specifically, one end of the hook 202 extends outwardly in an inclined manner, so that the opening becomes larger and it is easier to hang on the cable.

[0039] Specifically, a lifting ring is installed at the top of the main rod 201, and the lifting ring can be supported by a support rod or suspended by a drone, so as to facilitate moving the wire clamp part 200 to the cable.

[0040] A limiting member is provided between the main rod 201 and the wire support 203 , and the limiting member is used to limit the wire support 203 from being forced to vertically move on one side of the main rod 201 .

[0041] Specifically, the limiting member includes a strip-shaped through slot formed on the main rod 201 and a limiting protrusion fixed to one side of the wire support 203 , and the limiting protrusion slides in the strip-shaped through slot.

[0042] The wire tensioning assembly 204 includes a screw rod 204a arranged at the bottom of the wire support 203 and an L-shaped frame 204b fixed to the inner side of the main rod 201. A driving member 204c for driving the screw rod 204a to rotate is installed on the L-shaped frame 204b. The driving member 204c drives the screw rod 204a to rotate forward and reverse to realize the up and down displacement of the wire support 203.

[0043] Specifically, the driving member 204c includes a fan gear 204c-1 rotatably connected to the top of the L-shaped frame 204b, a fan gear 204c-2 is meshed above the fan gear 204c-1, the central axis of the fan gear 204c-2 passes through the main rod 201 and is fixed with a gear knob 204c-3, and an elastic tongue is provided below the gear knob 204c-3.

[0044] The gear knob 204c-3 can be used to tie a rack plate to the support rod. When tightening or loosening, it is only necessary to engage the rack plate with the gear knob 204c-3. The gear knob 204c-3 can be driven to rotate by pushing and pulling to perform the tightening and loosening action.

[0045] Specifically, the fan gear 1 204c-1 and the L-shaped frame 204b are both provided with through holes, and the through holes located at the axis of the fan gear 1 204c-1 are provided with internal threads, and the internal threads are threadedly connected with the screw rod 204a. The rotation of the fan gear 1 204c-1 will drive the fan gear 2 204c-2 to rotate. Due to the meshing relationship, the fan gear 204c-2 rotates synchronously. After the fan gear 204c-2 rotates, it drives the screw rod 204a through the internal threads. The top of the screw rod 204a is fixedly connected to the wire support 203, and the wire support 203 is restricted by the restriction and cannot rotate. At this time, the screw rod 204a is also unable to rotate. Therefore, when the internal threads rotate, the screw rod 204a will linearly displace along the rotation direction of the internal threads, thereby driving the wire support 203 to approach or move away from the hook 202 to tighten or loosen the wire.

[0046] The elastic tongue includes a limiting tooth, which meshes with the gear knob 204c-3, and the other end of the limiting tooth is elastically connected by a spring. When the gear knob 204c-3 rotates, its inclined surface will squeeze the inclined surface of the limiting tooth and move backward under the action of the elastic member. When the teeth of the gear knob 204c-3 are not in contact with the limiting tooth, the limiting tooth is reset under the reaction force of the elastic member and is stuck in the tooth groove of the gear knob 204c-3, forming a limiting force and having an anti-loosening effect.

[0047] Example 2

[0048] Reference Figure 4 This embodiment is different from the first embodiment in that the drainage wire clamp of this embodiment further includes:

[0049] The electric drive part 300 is installed on one side of the wire clamp part 200 and is used to drive the wire clamp part 200 to clamp on the cable;

[0050] The electric drive part 300 includes a shell 301 , and a driving cavity 302 , a power cavity 303 , a control cavity 304 and a notch 305 provided on one side of the shell 301 are provided inside the shell 301 .

[0051] Furthermore, a transmission gear 306 is rotatably connected in the slot 305 , and a driving motor 307 for driving the transmission gear 306 to rotate is installed in the driving cavity 302 .

[0052] Furthermore, the transmission gear 306 is meshed with the gear knob 204c-3, and the driving motor 307 drives the transmission gear 306 to drive the gear knob 204c-3 to rotate.

[0053] Specifically, the driving motor 307 has a pressure of about 100KN, a stroke of 12cm, an estimated weight of 6kg, and a partially lightweight design.

[0054] Furthermore, a battery pack 308 is installed in the power cavity 303 , and a receiver 309 is installed in the control cavity 304 . The receiver 309 is connected in series with the battery pack 308 and the drive motor 307 to control the start and stop of the drive motor 307 .

[0055] Specifically, the receiver 309 is matched with the transmitter, and the transmitter is installed on the remote control. The remote control controls the rotation of the driving motor 307. The operation of the driving motor 307 drives the transmission gear 306 to rotate. The transmission gear 306 is meshed with the gear knob 204c-3. Therefore, after the gear knob 204c-3 rotates, it drives the rotating fan gear 1 204c-1 to rotate. After the fan gear 1 204c-1 rotates, it will drive the fan gear 2 204c-2 to rotate. Due to the meshing relationship, the fan gear 204c-2 rotates synchronously. After the fan gear 204c-2 rotates, it drives the screw rod 204a through the internal thread. The top of the screw rod 204a is fixedly connected to the wire support 203, and the wire support 203 is restricted by the restricting member and cannot rotate. At this time, the screw rod 204a cannot rotate either. Therefore, when the internal thread rotates, the screw rod 204a will linearly displace along the rotation direction of the internal thread, thereby driving the wire support 203 to approach or move away from the hook 202 to tighten or loosen the wire.

[0056] The structure can be remotely controlled and has the advantages of simple operation and easy use, which improves construction efficiency, solves the disadvantages of the traditional drainage wire clamp that has a simple structure and requires manual climbing and manual operation, and ensures the safety of construction.

[0057] The rest of the structure is the same as that of Example 1.

[0058] Example 3

[0059] Reference Figure 5 , this embodiment is different from the above embodiment in that: the drainage wire clamp of this embodiment further includes:

[0060] The wire sleeve part 400 is arranged at the bottom of the wire clamp part 200 and is used to protect the drainage wire 100;

[0061] The wire sleeve part 400 includes an electrode column 401 fixed to the bottom of the main rod 201 , an inner insulating sleeve 402 is sleeved on the outside of the electrode column 401 , an outer insulating sleeve 403 is sleeved on the outside of the inner insulating sleeve 402 , and the outer insulating sleeve 403 covers the connection between the electrode column 401 and the drainage wire 100 .

[0062] The outer insulating sleeve 403 and the inner insulating sleeve 402 are elastically connected via a spring 404;

[0063] Specifically, a guide groove 405 is provided on the surface of the inner insulating sleeve 402, and a ring 406 is fixed on the inner side of the outer insulating sleeve 403 and is sleeved on the outside of the guide groove 405. The main rod 201 is made of conductive material, and the other end of the electrode column 401 is connected to the drainage line 100 through a wiring head. A passage is formed between the cable and the drainage line 100 through the main rod 201, thereby achieving the function of shunting current. When connecting, the outer insulating sleeve 403 is pulled upward, and the outer insulating sleeve 403 rises to compress the spring 404. At this time, the end of the electrode column 401 is exposed to the outside, and the drainage line 100 can be connected through the wiring head. After the connection is completed, the outer insulating sleeve 403 is released. Under the reaction force of the spring 404, the outer insulating sleeve 403 is driven to reset, and the wiring head part is covered, which can play a role in rain protection and ensure the safety of electricity use.

[0064] The rest of the structure is the same as that of Example 2.

[0065] 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.

[0066] 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.

[0067] 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.

[0068] 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 drainage wire clamp, characterized in that: include: Drainage line (100); The wire clamp part (200) has a bottom end connected to the drain wire (100) and an upper end fixed to the cable, and forms a passage between the drain wire (100) and the cable through its own conductive properties; An electric drive part (300) is installed on one side of the wire clamp part (200) and is used to drive the wire clamp part (200) to clamp on the cable; The wire sleeve part (400) is arranged at the bottom of the wire clamp part (200) and is used to protect the drainage wire (100).

2. The drainage clip according to claim 1, characterized in that: The wire clamp part (200) comprises a main rod (201), the upper end of the main rod (201) is bent to form a hook (202), and a wire support (203) is arranged on the inner side of the main rod (201), and the wire support (203) is driven by a wire tightening assembly (204) to approach the hook (202) to clamp the cable or to move away from the hook to loosen the cable.

3. The drainage clip according to claim 2, characterized in that: A limiting member is provided between the main rod (201) and the wire support (203), and the limiting member is used to limit the wire support (203) from being forced to vertically move on one side of the main rod (201).

4. The drainage clip according to claim 3, characterized in that: The wire tightening assembly (204) comprises a screw rod (204a) arranged at the bottom of the wire support (203) and an L-shaped frame (204b) fixed to the inner side of the main rod (201); a driving member (204c) for driving the screw rod (204a) to rotate is installed on the L-shaped frame (204b); the driving member (204c) drives the screw rod (204a) to rotate forward and reverse to achieve the up and down displacement of the wire support (203).

5. The drainage clip according to claim 4, characterized in that: The electric drive part (300) comprises a shell (301), and the shell (301) is provided with a drive cavity (302), a power cavity (303), a control cavity (304), and a notch (305) provided on one side of the shell (301).

6. The drainage clip according to claim 5, characterized in that: A transmission gear (306) is rotatably connected in the notch (305), and a driving motor (307) for driving the transmission gear (306) to rotate is installed in the driving cavity (302).

7. The drainage clip according to claim 6, characterized in that: The transmission gear (306) is meshed with the gear knob (204c-3), and the driving motor (307) drives the transmission gear (306) to drive the gear knob (204c-3) to rotate.

8. The drainage clip according to claim 7, characterized in that: A battery pack (308) is installed in the power cavity (303), and a receiver (309) is installed in the control cavity (304). The receiver (309) is connected in series with the battery pack (308) and the drive motor (307) to control the start and stop of the drive motor (307).

9. The drainage clip according to claim 8, characterized in that: The wire sleeve part (400) comprises an electrode column (401) fixed to the bottom of the main rod (201), the outer part of the electrode column (401) is sleeved with an inner insulating sleeve (402), the outer part of the inner insulating sleeve (402) is sleeved with an outer insulating sleeve (403), and the outer insulating sleeve (403) covers the connection between the electrode column (401) and the drainage wire (100).

10. The drainage clip according to claim 9, characterized in that: The outer insulating sleeve (403) and the inner insulating sleeve (402) are elastically connected via a spring.

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