CN217361929U

CN217361929U - Multifunctional high-altitude wiring clamp

Info

Publication number: CN217361929U
Application number: CN202220130661.6U
Authority: CN
Inventors: 刘卫; 韩小微; 侯磊
Original assignee: Baoding Xuanwei Power Equipment Co ltd
Current assignee: Baoding Xuanwei Power Equipment Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-09-02
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses a multifunctional high-altitude jointing clamp, which comprises a main operating rod and a jointing clamp main body, wherein the upper end of the front surface of the main operating rod is rotatably connected with a guide rod, the top end of the main operating rod is provided with a mounting groove, the inside of the mounting groove is connected with the jointing clamp main body through a rotating bolt, a lower clamp head can move upwards and an upper clamp head can clamp through the matching use of a fixed pulley, a movable pulley and a steel wire rope, and the upper clamp head and the lower clamp head can clamp more laborsavingly by utilizing the labor-saving principle of the movable pulley without close-range manual operation, the clamp mouth can be automatically locked at any required force through an energy storage spring, the guide rod can slowly slide downwards at the wiring position of the jointing clamp main body to clamp the wiring position, the hanging and the clamping are convenient, the angle of the clamp head can be changed through rotating the jointing clamp main body, the operation of the utility model is simple, the clamp force is big, is difficult to open by oneself, and the contact nature is good, and the short-time circular telegram electric current is greater than 200A, and the overload capacity is strong, and the practicality is strong.

Description

Multifunctional high-altitude wiring clamp

Technical Field

The utility model relates to an electric power field equipment detects and state monitoring facilities technical field, and concrete field is a high altitude jointing clamp.

Background

At present, external lead wires of electrical equipment of a plurality of transformer substations are high in position, when the equipment is subjected to an electrical test, workers need to take a lift truck or use a ladder to place wiring clamps on a high-voltage wire, and the placed wiring clamps easily fall under the action of wind power and harm the personal safety of the workers; the labor intensity is high and the operation is unsafe, so that a multifunctional overhead wiring clamp is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional high altitude wiring pincers to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a multifunctional high-altitude jointing clamp comprises a main operating rod and a jointing clamp main body, wherein the main operating rod comprises a fixed rod and a movable rod, the inner wall of the fixed rod is connected with the movable rod in a sliding mode, the upper end of the front side of the main operating rod is connected with a guide rod in a rotating mode, the top end of the guide rod is provided with an integrally-formed guide hook, the top end of the main operating rod is provided with a mounting groove, the inside of the mounting groove is connected with the jointing clamp main body through a rotating bolt, the bottom end of the main operating rod is provided with an internal thread, the bottom end of the main operating rod is in threaded connection with an auxiliary operating rod, the top end of the auxiliary operating rod is provided with an external thread matched with the internal thread for use, and the bottom end of the auxiliary operating rod is provided with an internal thread;

the binding clip main part includes first casing and second casing, the positive upper portion of first casing articulates there is the second casing, the front of second casing is equipped with the sliding tray, the pulley is set for to the inside upper end of sliding tray, and the inside lower extreme of sliding tray is equipped with the movable pulley, binding clip on the positive fixedly connected with of fixed pulley, binding clip under the positive fixedly connected with of movable pulley, the upper surface of going up the binding clip and the lower surface of binding clip down all are equipped with binding post, the internal surface upper portion fixedly connected with wire rope's of second casing one end, and wire rope's the other end walks around the one end that fixed pulley and movable pulley connect energy storage spring, the lower bottom surface of energy storage spring's other end fixed connection main operating rod, and energy storage spring's central part is equipped with the bracing piece, the equal joint in the inside wall of main operating rod of both ends face of bracing piece.

Preferably, the internal thread and the external thread on the secondary operating rod have the same specification.

Preferably, the first shell is an L-shaped groove.

Preferably, the lower surface of the upper binding clip and the upper surface of the lower binding clip are both provided with metal needles.

Compared with the prior art, the beneficial effects of the utility model are that: a multifunctional high-altitude jointing clamp can move up a lower clamp head and clamp an upper clamp head by matching a fixed pulley, a movable pulley and a steel wire rope, and utilizes the labor-saving principle of the movable pulley to clamp the upper clamp head and the lower clamp head more laborsavingly without short-distance manual operation, a clamp jaw can be automatically locked on any required force by an energy storage spring, the clamp jaw can be clamped at a wiring position by slowly sliding downwards at the wiring position by a guide rod if an operating rod is not pushed to be difficult to open automatically, the clamp jaw is convenient to hang and clamp, an oxidation film can be overcome by a metal needle, the good contact between the clamp jaw and the wiring position is ensured, test data are accurate, the angle of the clamp head can be changed by rotating a main body of the jointing clamp head, and the grounding wiring work of tests or overhauls of different angles, different thicknesses, different diameters and heights below 8 meters can be completed, the utility model is simple in operation, the clamp force is big, is difficult to open by oneself, and the contact nature is good, and the short-time circular telegram electric current is greater than 200A, and the overload capacity is strong, and the practicality is strong.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic diagram of the right-side view structure of the present invention;

fig. 3 is a schematic view of the part a of the present invention.

In the figure: the clamp comprises a main operating rod 1, a fixed rod 11, a movable rod 12, a jointing clamp body 2, a first shell 21, a second shell 22, a sliding groove 23, an upper clamp head 24, a lower clamp head 25, a connecting terminal 26, a steel wire rope 27, a guide rod 3, a mounting groove 4, an auxiliary operating rod 5 and an energy storage spring 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a multifunctional high-altitude jointing clamp comprises a main operating rod 1 and a jointing clamp main body 2, wherein the main operating rod comprises a fixed rod 11 and a movable rod 12, the inner wall of the fixed rod is slidably connected with the movable rod, the front upper end of the main operating rod is rotatably connected with a guide rod 3, the top end of the guide rod is provided with an integrally formed guide hook, the main jointing clamp main body slowly slides downwards on a wiring position to enable a jaw to be clamped at the wiring position, the jaw is convenient to hang, the top end of the main operating rod is provided with a mounting groove 4, the inside of the mounting groove is connected with the jointing clamp main body through a rotating bolt, the angle of a clamp head can be changed by rotating the jointing clamp main body, the wiring work of testing or overhauling grounding of different angles, different thicknesses, different diameters and heights below 8 meters at the wiring position can be completed, the bottom end of the main operating rod is provided with an internal thread, the bottom end of the main operating rod is in threaded connection with an auxiliary operating rod 5, the top end of the auxiliary operating rod is provided with an external thread matched with the internal thread, the bottom end of the auxiliary operating rod is provided with an internal thread, and the number of the auxiliary operating rods can be increased according to requirements;

referring to fig. 3, the main body of the wire connecting clamp includes a first housing 21 and a second housing 22, the upper portion of the front surface of the first housing is hinged to the second housing, the front surface of the second housing is provided with a sliding groove 23, a pulley is set at the upper end of the sliding groove, a movable pulley is set at the lower end of the sliding groove, the front surface of the fixed pulley is fixedly connected with an upper clamp 24, the front surface of the movable pulley is fixedly connected with a lower clamp 25, the lower clamp can move upwards and the upper clamp can clamp tightly by the cooperation of the fixed pulley, the movable pulley and a steel wire rope, and the labor-saving principle of the movable pulley is utilized to clamp the upper clamp and the lower clamp more laborsavingly without manual operation in a short distance, the upper surface of the upper clamp and the lower clamp are both provided with a wire connecting terminal 26, the upper portion of the inner surface of the second housing is fixedly connected with one end of a steel wire rope 27, and the other end of the steel wire rope bypasses the fixed pulley and the movable pulley to connect with one end of the energy storage spring 6, the other end fixed connection main operating rod's of energy storage spring lower bottom surface, and energy storage spring's central part is equipped with the bracing piece, the equal joint of both ends face of bracing piece can make keeping silent and pin automatically on the dynamics of any needs in the inside wall of main operating rod, if do not promote the operating rod and be difficult to open by oneself.

Specifically, the specifications of the internal thread and the external thread on the auxiliary operating rod are the same, and the number of the auxiliary operating rods can be automatically added according to requirements.

Particularly, first casing is L type groove, makes things convenient for the second casing to rotate.

Specifically, the lower surface of the upper binding clip and the upper surface of the lower binding clip are both provided with metal needles, so that the oxide film can be punctured more effectively.

The working principle is as follows: the utility model discloses a fixed pulley, movable pulley and wire rope's cooperation is used can be that the binding clip shifts up down and goes up the binding clip and press from both sides tightly, and utilized the laborsaving principle of movable pulley, the binding clip presss from both sides tightly about more laborsaving messenger, and need not closely manual operation, can make through energy storage spring and keep silent and pinning on the dynamics of any needs automatically, if do not promote the action bars and be difficult to open by oneself, can make the card of keeping silent at the binding clip main part slowly sliding down on the binding clip position through the guide bar and put the wiring position, it is convenient to hang the card, can overcome the oxide film through the metal needle, it is good to have guaranteed to keep silent and the contact of binding clip position, test data is accurate, connect the binding clip main part through rotating, the angle of binding clip can change, can accomplish different angles in the binding clip position, different thickness, different diameters, highly test or the wiring work of overhauing ground connection below 8 meters.

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

Claims

1. The utility model provides a multi-functional high altitude jointing clamp, includes main action bars (1) and jointing clamp main part (2), its characterized in that: the main operating rod (1) comprises a fixed rod (11) and a movable rod (12), the inner wall of the fixed rod (11) is connected with the movable rod (12) in a sliding mode, the front upper end of the main operating rod (1) is connected with a guide rod (3) in a rotating mode, the top end of the guide rod (3) is provided with an integrally formed guide hook, the top end of the main operating rod (1) is provided with a mounting groove (4), a wiring clamp main body (2) is connected into the mounting groove (4) through a rotating bolt, the bottom end of the main operating rod (1) is provided with internal threads, the bottom end of the main operating rod (1) is connected with an auxiliary operating rod (5) in a threaded mode, the top end of the auxiliary operating rod (5) is provided with external threads matched with the internal threads for use, and the bottom end of the auxiliary operating rod (5) is provided with internal threads;

the jointing clamp main body (2) comprises a first shell (21) and a second shell (22), the second shell (22) is hinged to the upper portion of the front of the first shell (21), a sliding groove (23) is formed in the front of the second shell (22), a pulley is set at the upper end of the inside of the sliding groove (23), a movable pulley is arranged at the lower end of the inside of the sliding groove (23), an upper clamp head (24) is fixedly connected to the front of the fixed pulley, a lower clamp head (25) is fixedly connected to the front of the movable pulley, a wiring terminal (26) is arranged on the upper surface of the upper clamp head (24) and the lower surface of the lower clamp head (25), one end of a steel wire rope (27) is fixedly connected to the upper portion of the inner surface of the second shell (22), the other end of the steel wire rope (27) bypasses the fixed pulley and the movable pulley to connect one end of an energy storage spring (6), and the other end of the energy storage spring (6) is fixedly connected to the lower bottom surface of an operating rod (1), and the central part of the energy storage spring (6) is provided with a support rod, and the two end faces of the support rod are clamped on the inner side wall of the main operating rod (1).

2. A multi-functional overhead wire pliers as claimed in claim 1 wherein: the specifications of the internal thread and the external thread on the auxiliary operating rod (5) are the same.

3. A multi-functional overhead wire holder as claimed in claim 1, wherein: the first shell (21) is an L-shaped groove.

4. A multi-functional overhead wire holder as claimed in claim 1, wherein: and metal needles are arranged on the lower surface of the upper binding clip (24) and the upper surface of the lower binding clip (25).