CN210060845U

CN210060845U - Trimming device for electric power construction

Info

Publication number: CN210060845U
Application number: CN201920631393.4U
Authority: CN
Inventors: 丁绍江
Original assignee: Acer And Mechanical And Electrical Engineering Co Ltd
Current assignee: Acer And Mechanical And Electrical Engineering Co Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-02-14
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses a trimming device for electric power construction relates to electric power construction technical field, including binding clip subassembly, connecting piece and pincers handle subassembly, binding clip subassembly, connecting piece and pincers handle subassembly concatenate each other and are in the same place. This wire cutting device for electric power construction, in the in-process that uses, pincers handle subassembly part can carry out the adjustment of length according to the line footpath size of tailorring the object, with the help of the actual application of lever, the pressure arm of exerting pressure is more laborsaving principle longer, make this wire cutting pincers device more convenient when in-service use, even if tailor the great cable conductor in line footpath, also can easily deal with, this pincers handle subassembly can realize shortening, make the holistic portable ability of wire cutting pincers promote, the practicality of wire cutting pincers has been improved by a wide margin, in addition, cutter unit spare can carry out the dismouting, with pincers head board formula structure as an organic whole, when cutter unit spare's blade portion wearing and tearing are comparatively serious, can directly change cutter unit spare, need not to scrap whole wire cutting pincers.

Description

Trimming device for electric power construction

Technical Field

The utility model relates to an electric power construction technical field specifically is a trimming device for electric power construction.

Background

In the process of electric power construction, often need to tailor the processing to the cable after laying, this process need be with the help of the equipment of tailorring of cable, and current cable is tailor equipment and is divided into big, small-size device of tailorring according to volume and weight, divide into hydraulic pressure according to tailorring the mode and tailor and artifical manual tailorring, and wherein, the major tool of artifical manual tailorring is thread trimmer pincers.

Through retrieval, Chinese patent discloses a vice-jaw rotary type mounting wire cutting pliers (publication No. CN 206335491U), and the technical content of the patent comprises an upper scissor block, a lower scissor block, an upper plier body, a lower plier body, a first bolt, a second bolt, a first nut, a second nut, a third nut, a fourth nut and a connecting shaft. The upper scissors block is connected with the front end of the lower plier body through a first bolt and a first nut; the lower scissors block is connected with the front end of the upper pliers body through a second bolt and a second nut; the front ends of the lower plier body and the upper plier body are threaded columns, a third nut and a fourth nut which are matched with threads are sleeved on the two threaded columns respectively, and an upper scissor block and a lower scissor block can be fastened on the lower plier body and the upper plier body respectively by screwing the third nut and the fourth nut; the upper clamp body and the lower clamp body are connected in a rotating way through a connecting shaft; the utility model has the advantages of simple structure and convenient use, and is characterized by easy cutting of shorter thread ends.

Through retrieval, the chinese patent discloses a wire cutting pliers (publication No. CN 204967149U), the technical content of which includes a first plier arm, a second plier arm and an opening spring, the first plier arm is pivoted with the second plier arm, the first plier arm is provided with a first spring slot, the second plier arm is provided with a second spring slot, one end of the opening spring is embedded in the first spring slot, the other end of the opening spring is embedded in the second spring slot, the front end of the first plier arm is provided with a first chuck, the front end of the second plier arm is provided with a second chuck, the inner side of the first chuck is provided with a first blade, the inner side of the second chuck is provided with a second blade, the first blade and the second blade are symmetrical to each other, the first blade is provided with a first wire core notch, the second blade is provided with a second wire core notch, and the first wire core notch and the second wire core notch are symmetrical to each other; this wire cutting pliers is in the state of opening automatically under the circumstances that does not exert external force, is convenient for put into the wire cutting pliers with the wire rod and cuts the operation, convenient to use, and the wire cutting is efficient, and the user can not harm the sinle silk when cutting the wire rod crust, has practiced thrift the wire rod, has improved the construction efficiency.

In the process of using the wire cutting pliers, the length of the pressure applying arm of the wire cutting pliers cannot be adjusted, so that a large amount of time and labor are consumed when cables with relatively thick wire diameters are cut, in addition, the wire cutting pliers are in use, blades in charge of wire cutting are in charge of increasing the number of times of use, the degree of wear is large, the wire cutting pliers used in the two patent contents and the prior art cannot be replaced by the wire cutting blades, and the practical performance of the wire cutting pliers in the use process is greatly reduced.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a wire cutting device for electric power construction has solved the wire cutting pincers among the prior art, and when using, its length of exerting pressure arm can't be adjusted, makes when tailorring some cables that the footpath is thicker relatively, and the blade that needs to consume a large amount of time and strength and wire cutting pincers can't be changed, causes the problem that practicality is low.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a trimming device for electric power construction, includes binding clip subassembly, connecting piece and pincers handle subassembly, binding clip subassembly, connecting piece and pincers handle subassembly concatenate each other and are in the same place.

The binding clip subassembly includes first pincers body board and second pincers body board, the connecting hole has all been fixed to have seted up inside the one end adjacent with the connecting piece of first pincers body board and second pincers body board, and realizes rotatable connection through linking up board and round pin axle between first pincers body board and the second pincers body board, linking up the board symmetry and setting up the upper and lower surface at first pincers body board and second pincers body board, the round pin axle runs through the inside of two linking boards, equal fixedly connected with pincers head board is passed through the welding mode with the one end adjacent of linking up board to first pincers body board, second pincers body board, and the inboard of two pincers head boards is the removable edge of a knife subassembly of fixed mounting all.

The pliers handle assembly comprises a section handle rod A and a section handle rod B, a buffering reset piece is fixedly arranged between one ends of the section handle rod A and the section handle rod B adjacent to the connecting piece, the inner parts of the section handle rod A and the section handle rod B are connected with the section handle rods through second bolt holes and second fastening bolts, the second bolt holes are fixedly formed in the upper surfaces of the section handle rod A, the section handle rod B and the section handle rods, and the threaded ends of the second fastening bolts are connected to the inner parts of the second bolt holes.

Preferably, the edge of a knife subassembly includes installation frame and trimming tool bit, the trimming tool bit is through the fixed side surface that sets up at the installation frame of integrative pouring mode, first bolt hole has all been seted up to the upper and lower surface of installation frame fixedly, the inside of first bolt hole is run through and is provided with first fastening bolt.

Preferably, the buffering piece that resets includes first pivot, spring leaf and second pivot, the quantity of second pivot is provided with two, and fixed the setting respectively on a district's section handle pole A and a district's section handle pole B, a spring leaf of middle fixedly connected with of first pivot lateral wall, the both ends of spring leaf respectively with two second pivot fixed connection.

Preferably, the anti-slip sleeve made of rubber is fixedly sleeved outside the holding end of the two-section handle rod, the two-section handle rod and the anti-slip sleeve are fixed through glue in an adhesion mode, the two-section handle rod and the anti-slip sleeve are matched in size, and anti-slip textures are fixedly arranged on the outer surface of the anti-slip sleeve.

Preferably, the connecting pieces are of U-shaped structures, the number of the connecting pieces is two, the interiors of the two connecting pieces are respectively and correspondingly connected with the first forceps body plate and the second forceps body plate by rivets, and the outer end faces of the two connecting pieces are respectively and fixedly connected with the section handle rod A and the section handle rod B in a welding mode.

Preferably, the mounting frame is a U-shaped structural member, and the mounting frame is fixedly sleeved outside the middle part of the forceps head plate through a first fastening bolt.

Preferably, the first section handle bar a and the first section handle bar B are each a member having a hollow structure inside, and the inner dimensions of the first section handle bar a and the first section handle bar B are adapted to the outer dimensions of the second section handle bar.

Advantageous effects

The utility model provides a trimming device for electric power construction. Compared with the prior art, the method has the following beneficial effects:

1. this wire cutting device for electric power construction, by the binding clip subassembly, connecting piece and pincers handle subassembly three are constituteed, at the in-process that uses, pincers handle subassembly part can carry out the adjustment of length according to the line footpath size of tailorring the object, with the help of the actual application of lever, the pressure arm of exerting oneself is long more laborsaving principle more, make this wire cutting pincers device more convenient when in-service use, even if tailor the great cable conductor in line footpath, also can easily deal with, and this pincers handle subassembly can realize shortening, make the holistic portable ability of wire cutting pincers promote, the practicality of wire cutting pincers has been improved by a wide margin.

2. This wire cutting device for electric power construction, among the binding clip subassembly, the position that is located the cable and tailors is provided with cutter unit spare, and this cutter unit spare can carry out the dismouting, not with binding clip board formula structure as an organic whole, and the benefit lies in, when cutter unit spare's blade portion wearing and tearing are comparatively serious, can directly change cutter unit spare, need not to scrap whole wire cutting pliers, reduces economic loss, structure scientific and reasonable, convenience safe in utilization.

Drawings

Fig. 1 is a schematic exploded view of the present invention;

FIG. 2 is a schematic structural view of the present invention in an extended state;

fig. 3 is a schematic structural view of the utility model in a contracted state;

FIG. 4 is a schematic structural view of the binding clip assembly of the present invention;

FIG. 5 is a schematic view of the knife edge assembly of the present invention;

FIG. 6 is a schematic structural view of the handle assembly of the present invention;

fig. 7 is a schematic structural view of the buffering reset member of the present invention.

In the figure: 1. a tong head assembly; 11. a first caliper body panel; 12. a second jaw body plate; 13. connecting holes; 14. a connector tile; 15. a pin shaft; 16. a forceps head plate; 17. a knife edge assembly; 171. a mounting frame; 172. a thread trimming cutter head; 173. a first bolt hole; 174. a first fastening bolt; 2. a connecting member; 3. a forceps handle assembly; 31. a section handle bar A; 32. a section handle bar B; 33. a buffer reset member; 331. a first rotating shaft; 332. a spring plate; 333. a second rotating shaft; 34. a two-section handle bar; 35. a second bolt hole; 36. a second fastening bolt; 37. an anti-slip sleeve.

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. 1-3, the present invention provides a technical solution: the utility model provides a trimming device for electric power construction, includes binding clip subassembly 1, connecting piece 2 and pincers handle subassembly 3, binding clip subassembly 1, connecting piece 2 and pincers handle subassembly 3 concatenate each other and be in the same place.

Referring to fig. 4, the jaw assembly 1 includes a first jaw plate 11 and a second jaw plate 12, a connection hole 13 is fixedly formed in an end of each of the first jaw plate 11 and the second jaw plate 12 adjacent to the connection member 2, the first jaw plate 11 and the second jaw plate 12 are rotatably connected through a connection plate 14 and a pin 15, the connection plates 14 are symmetrically disposed on an upper surface and a lower surface of each of the first jaw plate 11 and the second jaw plate 12, the pin 15 penetrates through the two connection plates 14, the end of each of the first jaw plate 11, the end of each of the second jaw plate 12 adjacent to the connection plate 14 are fixedly connected to a jaw plate 16 by welding, and a replaceable knife edge assembly 17 is fixedly mounted on an inner side of each of the two jaw plates 16.

Referring to fig. 5, the knife edge assembly 17 includes a mounting frame 171 and a trimming head 172, the trimming head 172 is fixedly disposed on one side surface of the mounting frame 171 by an integral casting method, first bolt holes 173 are fixedly disposed on both the upper and lower surfaces of the mounting frame 171, and first fastening bolts 174 penetrate through the first bolt holes 173.

Referring to fig. 6, the forceps handle assembly 3 includes a sectional handle bar a31 and a sectional handle bar B32, a buffer restoring member 33 is fixedly disposed between one end of the sectional handle bar a31 and one end of the sectional handle bar B32 adjacent to the connecting member 2, the two sectional handle bars 34 are connected to the inner portions of the sectional handle bar a31 and the sectional handle bar B32 through second bolt holes 35 and second fastening bolts 36, the second bolt holes 35 are fixedly opened on the upper surfaces of the sectional handle bar a31, the sectional handle bar B32 and the two sectional handle bars 34, and the threaded ends of the second fastening bolts 36 are connected to the inner portions of the second bolt holes 35.

Referring to fig. 7, the buffering reset unit 33 includes two first rotating shafts 331, two spring strips 332 and two second rotating shafts 333, the two second rotating shafts 333 are respectively and fixedly disposed on a section handle bar a31 and a section handle bar B32, the middle of the side wall of the first rotating shaft 331 is fixedly connected to one spring strip 332, and two ends of the spring strip 332 are respectively and fixedly connected to the two second rotating shafts 333.

The anti-skidding sleeve 37 made of rubber is fixedly sleeved on the outer portion of the holding end of the two-section handle rod 34, the two-section handle rod 34 and the anti-skidding sleeve 37 are fixed through glue adhesion, the two sections are matched in size, and anti-skidding textures are fixedly arranged on the outer surface of the anti-skidding sleeve 37.

The connecting pieces 2 are of U-shaped structures, the number of the connecting pieces 2 is two, the interiors of the two connecting pieces 2 are respectively and correspondingly connected with a first pincer body plate 11 and a second pincer body plate 12 by virtue of rivets, and the outer side end faces of the two connecting pieces 2 are respectively and fixedly connected with a section handle rod A31 and a section handle rod B32 in a welding mode.

The mounting frame 171 is a U-shaped member, and the mounting frame 171 is fixedly fastened to the outer side of the middle portion of the nose plate 16 by the first fastening bolt 174.

Both the one-segment handle bar a31 and the one-segment handle bar B32 are members having an internal hollow structure, and the internal dimensions of the one-segment handle bar a31 and the one-segment handle bar B32 are adapted to the external dimensions of the two-segment handle bar 34.

When the trimming device is used, when a cable with a larger diameter needs to be trimmed, a user can adjust the length of the clamp handle assembly 3, the second fastening bolt 36 needs to be detached in the adjusting process, the constraint on the two-section handle rod 34 is removed after the detachment, at the moment, the two-section handle rod 34 can be pulled out from the one-section handle rod, so that the total length of the two-section handle rod 34 and the one-section handle rod is increased, the adjustment is realized, after the adjustment, the two-section handle rod 34 is constrained again by the second fastening bolt 36, similarly, the total length of the two-section handle rod 34 and the one-section handle rod can be reduced, after the two-section handle rod 34 is completely inserted into the one-section handle rod, the total length is only the length of the one-section handle rod, the portability is improved, in addition, when the cutting edge of the trimming cutter head 172 in the trimming device is abraded to a larger extent, when it needs to be changed, the first fastening bolt 174 is unscrewed, the constraint between the mounting frame 171 and the binding clip plate 16 is removed, and the mounting frame 171 and the trimming bit 172 can be taken down, so that the replacement or maintenance of the trimming bit is facilitated, the structure is scientific and reasonable, and the use is safe and convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A trimming device for electric power construction comprises a binding clip assembly (1), a connecting piece (2) and a clamp handle assembly (3), wherein the binding clip assembly (1), the connecting piece (2) and the clamp handle assembly (3) are connected in series,

the tong head component (1) comprises a first tong body plate (11) and a second tong body plate (12), the inner parts of one ends of the first tong body plate (11) and the second tong body plate (12) adjacent to the connecting piece (2) are both fixedly provided with connecting holes (13), the first plier body plate (11) and the second plier body plate (12) are rotatably connected through a connecting plate (14) and a pin shaft (15), the connecting plates (14) are symmetrically arranged on the upper surface and the lower surface of the first forceps body plate (11) and the second forceps body plate (12), the pin shaft (15) penetrates through the interior of the two connecting plates (14), the end, adjacent to the connecting plates (14), of the first forceps body plate (11), the end, adjacent to the connecting plates (14), of the second forceps body plate (12) are fixedly connected with forceps head plates (16) in a welding mode, and replaceable knife edge assemblies (17) are fixedly mounted on the inner sides of the two forceps head plates (16);

the pliers handle assembly (3) comprises a section handle rod A (31) and a section handle rod B (32), a buffering reset piece (33) is fixedly arranged between one ends of the section handle rod A (31) and the section handle rod B (32) adjacent to the connecting piece (2), the inner parts of the section handle rod A (31) and the section handle rod B (32) are connected with a second section handle rod (34) through a second bolt hole (35) and a second fastening bolt (36), the second bolt hole (35) is fixedly formed in the upper surfaces of the section handle rod A (31), the section handle rod B (32) and the second section handle rod (34), and the threaded end of the second fastening bolt (36) is connected to the inner part of the second bolt hole (35).

2. The trimming device for electric power construction according to claim 1, wherein the blade assembly (17) comprises a mounting frame (171) and a trimming head (172), the trimming head (172) is fixedly arranged on one side surface of the mounting frame (171) through an integral casting manner, first bolt holes (173) are fixedly formed in the upper surface and the lower surface of the mounting frame (171), and first fastening bolts (174) penetrate through the first bolt holes (173).

3. The wire cutting device for power construction according to claim 1, wherein the buffering reset piece (33) comprises a first rotating shaft (331), a spring piece (332) and a second rotating shaft (333), the number of the second rotating shafts (333) is two, the two second rotating shafts are respectively and fixedly arranged on a section handle rod A (31) and a section handle rod B (32), a spring piece (332) is fixedly connected to the middle of the side wall of the first rotating shaft (331), and two ends of the spring piece (332) are respectively and fixedly connected with the two second rotating shafts (333).

4. The wire cutting device for electric power construction according to claim 1, wherein an anti-slip sleeve (37) made of rubber is sleeved on the outer portion of the holding end of the two-section handle rod (34), the two-section handle rod (34) and the anti-slip sleeve (37) are fixed through glue adhesion, the sizes of the two-section handle rod and the anti-slip sleeve are matched, and anti-slip textures are fixed on the outer surface of the anti-slip sleeve (37).

5. The wire cutting device for power construction according to claim 1, wherein the connecting pieces (2) are members of a U-shaped structure, the number of the connecting pieces (2) is two, the inside of each of the two connecting pieces (2) is correspondingly connected with the first caliper body plate (11) and the second caliper body plate (12) by rivets, and the outer end faces of the two connecting pieces (2) are fixedly connected with a section of handle rod A (31) and a section of handle rod B (32) by welding.

6. The electric power construction wire cutting device according to claim 2, wherein the mounting frame (171) is a U-shaped structural member, and the mounting frame (171) is fixedly sleeved outside the middle portion of the nose plate (16) through the first fastening bolt (174).

7. The wire cutting device for electric power construction as claimed in claim 1, wherein the one-section handle bar a (31) and the one-section handle bar B (32) are each a member having a hollow structure inside, and the inside dimensions of the one-section handle bar a (31) and the one-section handle bar B (32) are adapted to the outside dimensions of the two-section handle bar (34).