CN220207680U - Improved high-altitude wiring clamp - Google Patents

Abstract

The utility model discloses an improved high-altitude wiring clamp, which comprises a clamp part, a driving part, an extension rod and a control part, wherein the split independent clamp part structure can effectively avoid the interference of a conjoined operation rod, can adapt to wider test item requirements, can be used in a multi-head manner by one rod, saves the cost of multi-point use, designs a position locking mechanism, meets the requirement that the clamp clamps a test sample and can be firmly locked, designs a magnetic attraction joint function, can ensure the convenient and reliable connection between the driving part and the clamp part, can also meet any angle adjustment of the clamp part, adapts to various wiring forms of a test site, designs a driving assembly with torsion adaptation, has a torsion protection function, can ensure the opening and closing action of the clamp part, can not damage the clamp part due to power overrun, and is designed to adopt a wireless remote control mode to automatically realize the clamping function.

Description

Improved high-altitude wiring clamp

Technical Field

The utility model relates to the technical field of electric wiring clamp equipment, in particular to an improved high-altitude wiring clamp.

Background

In some electrical equipment preventive test projects, the conditions of high-altitude wiring are frequently met, such as the measurement of loop resistance of high-altitude switch equipment, direct-current reference voltage test of a lightning arrester and the like, when the test is performed, a test wire clamp is required to be clamped on tested equipment, and often because the tested wire end on the equipment is too high from the ground, a tester cannot operate at all and can only conduct wiring through a climbing operation vehicle, so that the test operation is very inconvenient, meanwhile, the use of the climbing operation vehicle increases the project cost, currently, the existing high-altitude wire clamp on the market is in a structure form of modifying a test clamp by using an operation rod head, when the wiring is installed, the clamp is clamped at a test terminal, then an operation rod is pulled down, and a clamp jaw is closed by using an internal pulling rope mechanism, so that the high-altitude wire clamp with the structure has some defects when in use: firstly, the jaw can be used in a vertical position, and when the jaw is used in a horizontal position, the jaw cannot be closed due to the fact that a proper supporting point cannot be found when the operating rod is pulled down, and the jaw is quite limited in use and even cannot be used; the jaws are closed by manually pulling the operating rod, an effective locking device is not arranged after the jaws are closed, and after a person loosens hands, the clamp cannot effectively clamp the test terminal, so that the loosening phenomenon is easily caused; thirdly, the clamp and the operating rod are of an integrated structure, so that test items are limited due to interference of an operating rod body, for example, leakage current test of a lightning arrester under 0.75 times of direct current reference voltage is not suitable for test operation by using the high-altitude wiring clamp; fourthly, the jaw is closed by an internal stay cord mechanism, if the stay cord mechanism is frequently used, the stay cord is worn and finally broken, the structural space is narrow, the maintenance and the replacement are inconvenient, and the maintenance cost is increased.

Disclosure of Invention

The present utility model provides an improved overhead wire clamp to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an improved generation high altitude wiring pincers, includes clamp portion, drive division, extension pole, control division, clamp portion comprises clamp assembly and position locking subassembly, clamp portion's one end is connected with drive division, drive division comprises drive assembly and control assembly, drive division's one end is connected with the extension pole, the extension pole is established ties by multisection action bars and is formed, connect soon through the action bars between the action bars, extension pole's one end is connected with control division, control division comprises wireless drive module and control button;

the clamp assembly comprises a clamp shell and a copper clamp tongue, the copper clamp tongue is connected to the outer wall of the clamp shell in a sliding manner, a fixed hole pin is arranged on the outer wall of the clamp shell, a connecting piece A is arranged on the inner wall of the fixed hole pin, and an external test wire terminal is arranged at the tail part of the copper clamp tongue;

the position locking assembly comprises a mounting shell, a connecting piece B, a sliding block and a driving shaft, wherein the mounting shell is connected to the outer wall of the connecting piece A in a sliding manner, the driving shaft is connected to the inner wall of the mounting shell opposite to the mounting shell in a rotating manner, the sliding block is connected to the outer wall of the driving shaft in a threaded manner, the connecting piece B is connected to the outer wall of the sliding block in a rotating manner, and the connecting piece A is connected to the outer wall of the connecting piece B in a rotating manner;

the driving assembly comprises an inner dodecagonal sleeve, a torsion adapter, a reduction gearbox, a driving motor and an electromagnet, wherein one end of the inner dodecagonal sleeve is sleeved on the driving shaft, one end of the inner dodecagonal sleeve is connected with the torsion adapter, one end of the torsion adapter is connected with the reduction gearbox, one end of the reduction gearbox is connected with the driving motor, the driving motor is arranged on the inner wall of the installation shell, and the electromagnet is embedded on one side of the driving motor and positioned on the outer wall of the installation shell;

the control assembly comprises a controller and a storage battery, wherein the controller is arranged on the inner wall of the installation shell, and the storage battery is arranged on the inner wall of the installation shell.

As a preferable scheme of the utility model, the control button is arranged at the bottom of the operating rod, the wireless driving module is arranged on the inner wall of the operating rod, the controller is respectively connected with the driving motor, the electromagnet, the storage battery, the wireless driving module and the control button through wires and is electrically connected, and the wireless driving module has a wireless connection function.

As a preferable scheme of the utility model, the copper clamp tongue can swing left and right in a small amplitude, the clamp shell is positioned on the outer wall of the position locking assembly, the two groups of clamp assemblies are arranged, the two groups of clamp shells are respectively positioned on one side of the installation shell, and the two groups of copper clamp tongues are respectively positioned on the inner wall of the clamp shell.

As a preferable scheme of the utility model, the two groups of the fixing hole pins are respectively arranged on the inner walls of the clamp shell, and the two groups of the connecting pieces A are respectively arranged on the inner walls of the fixing hole pins.

As a preferable scheme of the utility model, the installation shell is made of magnetic materials, the sliding block is positioned on one side of the connecting piece A, and the connecting piece B is provided with two groups and is respectively positioned on the opposite outer walls of the sliding block.

In a preferred scheme of the utility model, the end part of the driving shaft is of a hexagonal dome-shaped structure, one end of the driving shaft penetrates through the mounting shell and extends to the outer wall of the mounting shell to be connected with an inner dodecagonal sleeve, and the storage battery is positioned on one side of the controller.

As a preferable scheme of the utility model, the two groups of connecting pieces A are distributed in parallel, the driving shaft is of a threaded structure, the head of the driving shaft is of a hexagonal dome structure, and the mounting shell on one side of the position locking assembly is magnetically connected with the electromagnet.

Compared with the prior art, the split independent clamp part structure is designed in the improved high-altitude wiring clamp, the interference of the conjoined operation rod can be effectively avoided, the split high-altitude wiring clamp can meet the requirement of wider test projects, meanwhile, the split high-altitude wiring clamp can be used by being matched with multiple heads by one rod, the cost of multi-point use is saved, the position locking mechanism is designed, the requirement that the clamp can be firmly locked after clamping a test article is met, the magnetic attraction joint function is designed, the convenient and reliable connection between the driving part and the clamp part can be ensured, the optional angle adjustment of the clamp part can be met, the split high-altitude wiring clamp is suitable for various wiring forms in a test site, the driving assembly with torsion adaptation is designed, the power output has the torsion protection function, the opening and closing action of the clamp part can be ensured, the clamp part can not be damaged due to the power overrun, the wireless remote control mode is adopted, the clamping function is automatically realized, the operation is simple and convenient, the control is free, the maintenance quantity is small, the problem that the clamp can only be used at a single angle, the limitation is large, the clamp can be closed by manually pulling and clamped tightly, the effective locking structure is not used, the frequent use can be worn, the clamp is broken, and the split high-altitude wiring clamp structure is not suitable for the operation.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a parsing structure according to the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic view of the mounting housing structure of the present utility model;

fig. 5 is a schematic structural diagram of a driving assembly according to the present utility model.

In the figure: 1. a clamp assembly; 101. a clamp housing; 102. copper pliers tongue; 103. a fixed hole pin; 104. a connecting piece A; 2. a position locking assembly; 201. a mounting shell; 202. a connecting piece B; 203. a slide block; 204. a drive shaft; 3. a drive assembly; 301. an inner twelve-angle sleeve; 302. a torsion adapter; 303. a reduction gearbox; 304. a driving motor; 305. an electromagnet; 4. a control assembly; 401. a controller; 402. a storage battery; 5. a lever butt joint; 6. an operation lever; 7. control buttons.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Examples: referring to fig. 1-5, an improved high-altitude wiring clamp comprises a clamp part, a driving part, an extension rod and a control part, wherein the clamp part is composed of a clamp assembly 1 and a position locking assembly 2, one end of the clamp part is connected with the driving part, the driving part is composed of a driving assembly 3 and a control assembly 4, one end of the driving part is connected with the extension rod, the extension rod is formed by connecting multiple sections of operation rods 6 in series, the operation rods 6 are connected with a joint 5 in a rotating way through the operation rods, one end of the extension rod is connected with the control part, and the control part is composed of a wireless driving module and a control button 7;

in this embodiment, referring specifically to fig. 1, the clamp assembly 1 includes a clamp housing 101 and copper clamp tongues 102, the clamp assembly 1 is provided with two groups, the copper clamp tongues 102 are slidably connected to the outer wall of the clamp housing 101, the clamp housing 101 is located on the outer wall of the position locking assembly 2, the copper clamp tongues 102 can swing left and right in a small amplitude, the clamp housing 101 is provided with two groups and is located on one side of the installation housing 201, the copper clamp tongues 102 are provided with two groups and are located on the inner wall of the clamp housing 101, the outer wall of the clamp housing 101 is provided with fixing hole pins 103, the fixing hole pins 103 are provided with two groups and are located on the inner wall of the clamp housing 101, a connecting piece a104 is installed on the inner wall of the fixing hole pins 103, and the tail of the copper clamp tongue 102 is provided with an external test wire terminal.

In this embodiment, referring specifically to fig. 2, the position locking assembly 2 includes a mounting housing 201, a connecting member B202, a slider 203 and a driving shaft 204, where the mounting housing 201 is slidably connected to an outer wall of the connecting member a104, the mounting housing 201 is made of a magnetic material, the driving shaft 204 is rotatably connected to opposite inner walls of the mounting housing 201, an end of the driving shaft 204 is of a hexagonal dome-shaped structure, one end of the driving shaft 204 penetrates through the mounting housing 201 and extends to an outer wall of the mounting housing 201 to be connected with an inner dodecagonal sleeve 301, the driving shaft 204 is of a threaded structure, a head of the driving shaft 204 is of a hexagonal dome-shaped structure, the outer wall of the driving shaft 204 is in threaded connection with a slider 203, the slider 203 is located at one side of the connecting member a104, the connecting member B202 is rotatably connected to an outer wall of the slider 203, the connecting member B202 is provided with two groups and is located on opposite outer walls of the slider 203, the connecting member a104 is rotatably connected to an outer wall of the connecting member B202, and the two groups of connecting members a104 are distributed in parallel.

In this embodiment, referring specifically to fig. 1, 2 and 5, the driving assembly 3 includes an inner dodecagonal sleeve 301, a torsion adapter 302, a reduction gearbox 303, a driving motor 304 and an electromagnet 305, one end of the inner dodecagonal sleeve 301 is sleeved on the driving shaft 204, one end of the inner dodecagonal sleeve 301 is connected with the torsion adapter 302, one end of the torsion adapter 302 is connected with the reduction gearbox 303, one end of the reduction gearbox 303 is connected with the driving motor 304, the driving motor 304 is mounted on the inner wall of the mounting housing 201, one side of the driving motor 304 is embedded on the outer wall of the mounting housing 201, and the mounting housing 201 on one side of the position locking assembly 2 is connected with the electromagnet 305 in a magnetic manner.

In this embodiment, referring specifically to fig. 2 and 5, the control assembly 4 includes a controller 401 and a battery 402, the controller 401 being mounted on an inner wall of the mounting housing 201, the battery 402 being mounted on the inner wall of the mounting housing 201, the battery 402 being located on one side of the controller 401.

Wherein, control button 7 installs in action bars 6 bottom, and wireless drive module installs on the inner wall of action bars 6, and controller 401 is connected with driving motor 304, electro-magnet 305, battery 402, wireless drive module and control button 7 respectively through the wire and just connected mode be electric connection, and wireless drive module has under the effect of wireless connection function for the device circular telegram.

When the improved high-altitude wiring clamp works, one end of the clamping part is connected with a driving part, the driving part consists of a driving component 3 and a control component 4, one end of the driving part is connected with an extension rod, the extension rod is formed by connecting multiple sections of operation rods 6 in series, the operation rods 6 are connected with a joint 5 in a screwed mode through the operation rods, one end of the extension rod is connected with a control part, the control part consists of a wireless driving module and a control button 7, and under the action of the control part consisting of the wireless driving module and the control button 7, the whole device adopts a split and automatic design concept, wherein the design comprises the clamping part, the driving part, the operation rod 6 and the control part, the clamping part consists of a clamp and a position locking mechanism, after test wiring is completed, only the control button 7 is needed to be pressed, so that the control button 7 generates an electric signal to be conducted to the controller 401, and the controller 401 controls the operation of the driving motor 304, one end of the inner dodecagonal sleeve 301 is sleeved with a driving shaft 204, the other end of the inner dodecagonal sleeve 301 is connected with a torsion adapter 302, one end of the torsion adapter 302 is connected with a reduction box 303, one end of the reduction box 303 is connected with a driving motor 304, the driving motor 304 drives the inner dodecagonal sleeve 301 to rotate through the reduction box 303 and the torsion adapter 302, one end of the driving shaft 204 penetrates through the mounting shell 201 and extends to the outer wall of the mounting shell 201 to be sleeved with the inner dodecagonal sleeve 301, the inner dodecagonal sleeve 301 drives the driving shaft 204 to rotate, the driving shaft 204 rotates on the inner wall of the mounting shell 201, the driving shaft 204 drives a sliding block 203 to move through threaded connection, the sliding block 203 applies pulling force to a connecting piece A104 through a connecting piece B202, the connecting piece A104 drives the clamp shell 101 to perform opening and closing movement, the single hole pin on the clamp housing 101 is connected in such a way that the copper clamp tongue 102 can swing a small amount to accommodate the clamped terminal and better engage the surface.

The split clamp part with a locking mechanism can effectively solve the problem that the clamp is loose in clamping and the operating rod 6 causes limited test items, can be used in a plurality of heads by one rod, greatly saves the cost of multi-point use, the driving part consists of the driving component 3, the magnetic component, the control component 4 and the battery component, is used for realizing butt joint attraction of the clamp part and opening and closing control of the clamp, only the installation shell 201 at the position of the clamp part is required to rotate, when the driving shaft 204 can be inserted into the inner twelve-angle sleeve 301, and the driving part and the clamp part are sucked, the inner twelve-angle sleeve just 301 is sleeved on the driving shaft 204 with a hexagonal head structure, when the electromagnet 305 is electrified, the installation shell 201 can be adsorbed, the clamp part can be reliably connected with the driving part at any angle and driven and controlled, the problem of limited jaw position is avoided, the operating rod 6 is prolonged to realize high-altitude operation, the control part is composed of a wireless driving module to realize electric control of the driving part, the whole device is light in design, convenient to use, adopts a metal structure and an automatic control design, can be free of maintenance for a long time, only needs to charge a battery assembly regularly, has low maintenance cost and good use prospect, therefore, the problem that the jaw can only be used at a single angle, the limitation is large, the jaw is closed and clamped by manual pulling, an effective locking structure is not available, the stay cord is frequently used and can be worn and broken, and the clamp and the operating rod are of an integrated structure and are not suitable for test operation by using the high-altitude wiring clamp is solved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an improved generation high altitude wire connection pincers, includes clamp portion, drive portion, extension rod, control portion, its characterized in that: the clamp part consists of a clamp assembly (1) and a position locking assembly (2), one end of the clamp part is connected with a driving part, the driving part consists of a driving assembly (3) and a control assembly (4), one end of the driving part is connected with an extension rod, the extension rod is formed by connecting multiple sections of operation rods (6) in series, the operation rods (6) are connected with a joint (5) in a screwed mode through the operation rods, one end of the extension rod is connected with a control part, and the control part consists of a wireless driving module and a control button (7);

the clamp assembly (1) comprises a clamp shell (101) and a copper clamp tongue (102), the copper clamp tongue (102) is connected to the outer wall of the clamp shell (101) in a sliding manner, a fixed hole pin (103) is arranged on the outer wall of the clamp shell (101), a connecting piece A (104) is arranged on the inner wall of the fixed hole pin (103), and an external test wire terminal is arranged at the tail part of the copper clamp tongue (102);

the position locking assembly (2) comprises a mounting shell (201), a connecting piece B (202), a sliding block (203) and a driving shaft (204), wherein the mounting shell (201) is slidably connected to the outer wall of the connecting piece A (104), the driving shaft (204) is rotatably connected to the opposite inner wall of the mounting shell (201), the sliding block (203) is in threaded connection with the outer wall of the driving shaft (204), the connecting piece B (202) is rotatably connected to the outer wall of the sliding block (203), and the connecting piece A (104) is rotatably connected to the outer wall of the connecting piece B (202);

the driving assembly (3) comprises an inner dodecagonal sleeve (301), a torsion adapter (302), a reduction gearbox (303), a driving motor (304) and an electromagnet (305), one end of the inner dodecagonal sleeve (301) is sleeved on the driving shaft (204), one end of the inner dodecagonal sleeve (301) is connected with the torsion adapter (302), one end of the torsion adapter (302) is connected with the reduction gearbox (303), one end of the reduction gearbox (303) is connected with the driving motor (304), the driving motor (304) is mounted on the inner wall of the mounting shell (201), and the electromagnet (305) is mounted on one side of the driving motor (304) and on the outer wall of the mounting shell (201) in an embedded mode.

The control assembly (4) comprises a controller (401) and a storage battery (402), wherein the controller (401) is installed on the inner wall of the installation shell (201), and the storage battery (402) is installed on the inner wall of the installation shell (201).

2. An improved high-altitude wire clamp as defined in claim 1, wherein: the control button (7) is installed in the bottom of the operating rod (6), the wireless driving module is installed on the inner wall of the operating rod (6), the controller (401) is respectively connected with the driving motor (304), the electromagnet (305), the storage battery (402), the wireless driving module and the control button (7) through wires and is electrically connected in a connection mode, and the wireless driving module has a wireless connection function.

3. An improved high-altitude wire clamp as defined in claim 1, wherein: the copper clamp tongue (102) can swing left and right in a small amplitude, the clamp shell (101) is positioned on the outer wall of the position locking assembly (2), the clamp assembly (1) is provided with two groups, the clamp shell (101) is provided with two groups and is respectively positioned on one side of the installation shell (201), and the copper clamp tongue (102) is provided with two groups and is respectively positioned on the inner wall of the clamp shell (101).

4. An improved high-altitude wire clamp as defined in claim 1, wherein: the fixing hole pins (103) are provided with two groups and are respectively located on the inner walls of the clamp shell (101), and the connecting piece A (104) is provided with two groups and is respectively located on the inner walls of the fixing hole pins (103).

5. An improved high-altitude wire clamp as defined in claim 1, wherein: the installation shell (201) is made of magnetic materials, the sliding block (203) is located on one side of the connecting piece A (104), and the connecting piece B (202) is provided with two groups and is located on opposite outer walls of the sliding block (203) respectively.

6. An improved high-altitude wire clamp as defined in claim 1, wherein: the end of the driving shaft (204) is of a hexagonal dome-shaped structure, one end of the driving shaft (204) penetrates through the mounting shell (201) and extends to the outer wall of the mounting shell (201) to be connected with an inner dodecagonal sleeve (301), and the storage battery (402) is located on one side of the controller (401).

7. An improved high-altitude wire clamp as defined in claim 1, wherein: the connecting pieces A (104) are distributed in parallel, the driving shaft (204) is of a threaded structure, the head of the driving shaft (204) is of a hexagonal dome structure, and the connecting mode of the installation shell (201) on one side of the position locking assembly (2) and the electromagnet (305) is magnetic connection.