CN216940201U

CN216940201U - Multifunctional clamp for meter installation and power connection

Info

Publication number: CN216940201U
Application number: CN202122149125.9U
Authority: CN
Inventors: 问韦乐; 谢元刚; 吕挺; 阿丽亚·巴吐尔; 张健锋; 侯亚民
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-07-12
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to a meter-mounting and power-connecting multifunctional pliers, which comprises a first rotary disc, wherein one end of the first rotary disc is rotatably provided with a second rotary disc, the other end of the first rotary disc is fixedly provided with a tool disc, the side surface of the tool disc is provided with a plurality of clamping holes, the bottoms of the clamping holes are fixedly provided with limiting blocks, the top ends of the limiting blocks are sleeved with tool components, the top ends of the first rotary disc and the second rotary disc are respectively and fixedly provided with a tong head, a shearing opening is formed between the tong heads on two sides, a wire stripping hole is formed between the tong heads on two sides, when a pliers is used for shearing a steel wire, the steel wire to be sheared is placed at the shearing opening to be clamped, a rotating shaft at one end of a tightening mechanism is connected with a hook, then the rotating wheel is manually rotated to drive a threaded rod to rotate, the threaded rod is matched with tightening blocks on two sides, the tightening blocks on the two sides are contracted towards the middle, the shearing opening is forced to contract to complete the task of shearing the steel wire, the effect of saving time and labor when shearing objects with high hardness is realized.

Description

Multifunctional clamp for meter installation and power connection

Technical Field

The utility model relates to the technical field of meter installation and power connection tools, in particular to a multifunctional clamp for meter installation and power connection.

Background

When an electrician master installs the ammeter, tools such as a pliers, a wrench, scissors and various screwdrivers are often needed, the ammeter is usually needed to be installed in a high safe area, the electrician master carries a large number of tools to climb to a certain height for operation, and the frequent replacement of tools brings great inconvenience to the installation process.

The main function of traditional pliers is to cut, shells, pulls out, presss from both sides, still need to change other instruments such as not unidimensional screwdriver when the installation ammeter and accomplish following installation steps, so the required function of installation step that current pliers function can't satisfy the complete set, when cutting the steel wire with the pliers, often because of the steel wire hardness is great, and the pliers handle is shorter, the master power of electrician can't directly cut the steel wire with the pliers.

SUMMERY OF THE UTILITY MODEL

The utility model provides multifunctional pliers for mounting and connecting a meter, solves the problems that the traditional pliers cannot meet the requirement of a whole set of mounting process when the meter is mounted, reduces the mounting speed because an electrician master carries a large number of mounting tools when mounting the meter, and cannot directly cut steel wires by the pliers due to insufficient holding power when cutting steel wires with large hardness by the pliers.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a multifunctional pliers for installing meter and connecting electricity comprises a first rotary disc, a second rotary disc is rotatably installed at one end of the first rotary disc, a tool disc is fixedly installed at the other end of the first rotary disc, a plurality of clamping holes are formed in the side face of the tool disc, a limiting block is fixedly installed at the bottom of each clamping hole, a tool assembly is sleeved at the top end of the limiting block, binding clips are fixedly installed at the top ends of the first rotary disc and the second rotary disc, a shearing opening is formed between the binding clips at two sides, a wire stripping hole is formed between the binding clips at two sides, a trapezoidal fixing block is fixedly installed at the top end of each binding clip at two sides, handles are fixedly installed at the bottom ends of the first rotary disc and the second rotary disc, insulating sleeves are sleeved outside the handles, a spanner is slidably installed at the side face of the second rotary disc, a bolt penetrates through the side wall of the spanner, a twisting handle is fixedly installed at the top of the bolt, a tightening mechanism is rotatably installed at the bottom end of one side of the handle, the bottom end of the handle at the other side is fixedly provided with a hook.

Preferably, the first turntable is connected with a second turntable bearing.

Preferably, the tool assembly comprises a screwdriver bit, a fixing hole, a permanent magnet and a sleeve, the screwdriver bit is fixedly mounted at one end of the sleeve, the fixing hole is formed in the other end of the sleeve, and the permanent magnet is mounted on the inner wall of the fixing hole.

Preferably, the trapezoidal fixed blocks on the two sides are attached to form a hexagonal fixture block, and the tool assembly is sleeved on the outer side of the hexagonal fixture block.

Preferably, tightening mechanism includes threaded rod, first screw hole, blocks piece, pivot, runner and tightens up the piece, the runner middle part is run through and is installed the threaded rod, and threaded rod both ends screw thread opposite direction, first screw hole has been seted up to tightening piece bottom, the threaded rod runs through in first screw hole and threaded connection, both sides the equal fixed mounting of tightening piece has the pivot, the shaft hole has been seted up to the handle bottom, one side the pivot is connected with the shaft hole bearing, the opposite side the pivot is connected with the couple.

Preferably, a T-shaped sliding groove is formed in the side wall of the second rotating disc, a T-shaped sliding block is arranged inside the T-shaped sliding groove, and the wrench is fixedly connected with the T-shaped sliding block.

Preferably, a second threaded hole is formed in the middle of the side wall of the wrench in a penetrating mode, and the bolt is in threaded connection with the second threaded hole.

The utility model has the beneficial effects that: in the process of mounting the ammeter, an electrician cuts the electric wire through the cutting opening of the tong head, peels the cut electric wire head by using the wire stripping hole to expose the lead inside, and then winds the lead by using the trapezoidal fixed block of the tong head, so that peeling and winding operation of the lead before mounting the ammeter is realized;

an electrician combines the pliers heads, takes out the screwdriver head with the required size from the tool disc and sleeves the screwdriver head on the two trapezoidal fixed blocks, and the permanent magnet in the screwdriver head is adsorbed on the trapezoidal fixed blocks, so that the screwdriver head is fixed and is not easy to fall off, and the requirement of multifunctional installation is met;

when the pliers are used for shearing steel wires, the steel wires to be sheared are placed at a shearing opening and clamped tightly, then a rotating shaft at one end of a tightening mechanism is connected with a hook, then the rotating wheel is rotated manually, the rotating wheel drives a threaded rod to rotate, the threaded rod rotates and is matched with tightening blocks, the tightening blocks on two sides are contracted towards the middle, the shearing opening is forced to contract to complete the task of shearing the steel wires, and the time-saving and labor-saving effects of shearing large-hardness objects are achieved.

Drawings

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

FIG. 2 is a schematic view of the present invention showing the installation of the binding clip;

FIG. 3 is an enlarged view of a portion of the area A of FIG. 2 according to the present invention;

FIG. 4 is a schematic structural view of a tightening mechanism of the present invention;

FIG. 5 is a schematic view of a tool assembly according to the present invention;

fig. 6 is a cross-sectional view of the bolt of the present invention.

Illustration of the drawings:

1. a first turntable; 2. a second turntable; 3. a tool tray; 4. a clamping hole; 5. a limiting block; 6. a tool assembly; 7. a binding clip; 8. cutting the opening; 9. stripping a wire hole; 10. a trapezoidal fixed block; 11. a grip; 12. an insulating sleeve; 13. a shaft hole; 14. a tightening mechanism; 15. hooking; 16. a threaded rod; 17. a first threaded hole; 18. a blocking block; 19. a rotating shaft; 20. a rotating wheel; 21. a sleeve; 22. a screwdriver bit; 23. a fixing hole; 24. a T-shaped chute; 25. a wrench; 26. a second threaded hole; 27. a bolt; 28. twisting a handle; 29. and (5) tightening the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1 to 6, a multifunctional pliers for meter installation and power connection comprises a first rotary disc 1, a second rotary disc 2 is rotatably installed at one end of the first rotary disc 1, a tool disc 3 is fixedly installed at the other end of the first rotary disc 1, a plurality of clamping holes 4 are formed in the side surface of the tool disc 3, a limiting block 5 is fixedly installed at the bottom of each clamping hole 4, a tool assembly 6 is sleeved at the top end of each limiting block 5, binding clips 7 are fixedly installed at the top ends of the first rotary disc 1 and the second rotary disc 2, a shearing opening 8 is formed between the binding clips 7 at two sides, a wire stripping hole 9 is formed between the binding clips 7 at two sides, trapezoidal fixing blocks 10 are fixedly installed at the top ends of the binding clips 7 at two sides, handles 11 are fixedly installed at the bottom ends of the first rotary disc 1 and the second rotary disc 2, an insulating sleeve 12 is sleeved at the outer side surface of the handle 11, a wrench 25 is slidably installed at the side surface of the second rotary disc 2, a bolt 27 is installed through the side wall of the wrench 25, a handle 28 is fixedly installed at the top of the bolt 27, the bottom end of the grip 11 at one side is rotatably provided with a tightening mechanism 14, and the bottom end of the grip 11 at the other side is fixedly provided with a hook 15; the first rotary table 1 is in bearing connection with the second rotary table 2, so that the first rotary table 1 and the second rotary table 2 can rotate mutually; the tool assembly 6 comprises a screwdriver bit 22, a fixing hole 23, a permanent magnet and a sleeve 21, the screwdriver bit 22 is fixedly installed at one end of the sleeve 21, the fixing hole 23 is formed in the other end of the sleeve 21, the permanent magnet is installed on the inner wall of the fixing hole 23, and the tool assembly 6 is fixedly installed at the top of the trapezoidal fixing block 10; the side trapezoidal fixing blocks 10 are attached to form hexagonal fixture blocks, and the tool assembly 6 is sleeved outside the hexagonal fixture blocks, so that the tool assembly 6 is fixed; the tightening mechanism 14 comprises a threaded rod 16, a first threaded hole 17, a stop block 18, a rotating shaft 19, a rotating wheel 20 and a tightening block 29, the threaded rod 16 is installed in the middle of the rotating wheel 20 in a penetrating mode, the thread directions of two ends of the threaded rod 16 are opposite, the first threaded hole 17 is formed in the bottom end of the tightening block 29, the threaded rod 16 penetrates through the first threaded hole 17 and is in threaded connection with the first threaded hole 17, the rotating shafts 19 are fixedly installed on the tightening blocks 29 on two sides, the shaft hole 13 is formed in the bottom end of the handle 11, the rotating shaft 19 on one side is in bearing connection with the shaft hole 13, and the rotating shaft 19 on the other side is connected with the hook 15, so that the handle 11 is contracted; a T-shaped sliding groove 24 is formed in the side wall of the second rotary table 2, a T-shaped sliding block is arranged in the T-shaped sliding groove 24, and the wrench 25 is fixedly connected with the T-shaped sliding block, so that the wrench 25 slides on the second rotary table 2; the middle part of the side wall of the wrench 25 is provided with a second threaded hole 26 in a penetrating way, and the bolt 27 is in threaded connection with the second threaded hole 26, so that the wrench 25 is fixed on the second threaded hole 26.

The working principle is as follows: firstly, when an electrician installs the ammeter, the ammeter is fixed on a corresponding support frame, the twisting handle 28 is loosened manually, one end of the wrench 25 with the required size slides out, then the twisting handle 28 is screwed, the wrench 25 is fixed, the ammeter is fixed through the wrench 25, the wrench 25 is retracted and fixed after use, the electrician cuts the electric wire through the shearing port 8 of the tong head 7, the cut electric wire head is peeled through the wire stripping hole 9, the inner conductor is exposed, the conductor is wound through the trapezoidal fixing block 10 of the tong head 7, then the tool assembly 6 absorbed in the clamping hole 4 is taken out and sleeved on the trapezoidal fixing block 10, the permanent magnet at the bottom of the tool assembly 6 and the trapezoidal fixing block 10 generate magnetism, the tool assembly 6 is fixed, the screw is screwed through the screw cutter head 22 at the top of the tool assembly 6, when the electrician needs to shear an object with high hardness, the object is placed at the shearing port 8, then one end of the tightening mechanism 14 is hooked on the hook 15, the threaded rod 16 is driven by rotating the rotating wheel 20, the threaded rod 16 rotates in the tightening block 29, the tightening block 29 is forced to move towards the middle, and therefore the shearing opening 8 is contracted, and the shearing purpose is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The multifunctional pliers for meter installation and power connection is characterized by comprising a first rotary table (1), wherein one end of the first rotary table (1) is rotatably provided with a second rotary table (2), the other end of the first rotary table (1) is fixedly provided with a tool disc (3), the side surface of the tool disc (3) is provided with a plurality of clamping holes (4), the bottoms of the clamping holes (4) are fixedly provided with limit blocks (5), the top ends of the limit blocks (5) are sleeved with tool components (6), the top ends of the first rotary table (1) and the second rotary table (2) are both fixedly provided with pliers heads (7), a shearing opening (8) is formed between the pliers heads (7) at two sides, a wire stripping hole (9) is formed between the pliers heads (7) at two sides, the top ends of the pliers heads (7) at two sides are both fixedly provided with trapezoidal fixed blocks (10), and handles (11) are both fixedly arranged at the bottom ends of the first rotary table (1) and the second rotary table (2), insulating cover (12) are equipped with to handle (11) outside cover, second carousel (2) side slidable mounting has spanner (25), spanner (25) lateral wall through mounting has bolt (27), bolt (27) top fixed mounting has twists handle (28), one side handle (11) bottom is rotated and is installed tightening mechanism (14), the opposite side handle (11) bottom fixed mounting has couple (15).

2. The multifunctional pliers according to claim 1, wherein the first rotating disk (1) is in bearing connection with the second rotating disk (2).

3. The multifunctional pliers according to claim 1, wherein the tool assembly (6) comprises a screwdriver bit (22), a fixing hole (23), a permanent magnet and a sleeve (21), the screwdriver bit (22) is fixedly mounted at one end of the sleeve (21), the fixing hole (23) is formed in the other end of the sleeve (21), and the permanent magnet is mounted on the inner wall of the fixing hole (23).

4. The multifunctional pliers according to claim 1, wherein the trapezoidal fixing blocks (10) on the two sides are fitted to form a hexagonal clamping block, and a tool assembly (6) is sleeved on the outer side of the hexagonal clamping block.

5. The multifunctional pliers for meter installation and power connection according to claim 1, wherein the tightening mechanism (14) comprises a threaded rod (16), a first threaded hole (17), a blocking block (18), a rotating shaft (19), a rotating wheel (20) and a tightening block (29), the threaded rod (16) is installed in the middle of the rotating wheel (20) in a penetrating mode, the threaded rod (16) is opposite in thread direction at two ends of the threaded rod (16), the first threaded hole (17) is formed in the bottom end of the tightening block (29), the threaded rod (16) penetrates through the first threaded hole (17) and is in threaded connection, the rotating shaft (19) is fixedly installed on each of the tightening blocks (29) at two sides, a shaft hole (13) is formed in the bottom end of the handle (11), the rotating shaft (19) is in bearing connection with the shaft hole (13) at one side, and the rotating shaft (19) is connected with the hook (15) at the other side.

6. The multifunctional pliers for meter installation and power connection according to claim 1, wherein a T-shaped sliding groove (24) is formed in the side wall of the second rotating disc (2), a T-shaped sliding block is installed inside the T-shaped sliding groove (24), and the wrench (25) is fixedly connected with the T-shaped sliding block.

7. The multifunctional pliers according to claim 1, wherein a second threaded hole (26) is formed in the middle of the side wall of the wrench (25), and the bolt (27) is in threaded connection with the second threaded hole (26).