CN214626133U - Wire stripper for subway power supply construction - Google Patents

Abstract

The utility model discloses a wire stripper for subway power supply construction, which comprises a handle, a rotating shaft, fixed blocks, clamps, cutters and cutting plates, wherein the middle parts of the two groups of handles are connected through the rotating shaft, the left sides of the handles are welded with the fixed blocks, the left sides of the fixed blocks are welded with the clamps, the inner sides of the clamps are provided with the cutting plates, the opposite sides of the two groups of cutting plates are provided with the cutters, the opposite sides of the two groups of clamps are provided with first slots, the middle parts of the first slots are inserted with first inserting blocks, the inner sides of the first inserting blocks are welded with the cutting plates, the middle parts of the clamps are penetrated through by bolts, the tail ends of the bolts are arranged in thread grooves through threads, and the thread grooves are arranged in the first inserting blocks, the wire stripper for subway power supply construction can avoid the situation that the cutting plates are changed into a state, the wire stripper can not be normally used, the practicability of the device is improved, and the wire stripper can fall into a storage box to store the wire, the convenience of the device is improved.

Description

Wire stripper for subway power supply construction

Technical Field

The utility model belongs to the technical field of the wire stripper, concretely relates to wire stripper is used in subway power supply construction.

Background

When stripping railway power supply lines, the lines are generally stripped by wire strippers, and the existing wire strippers can basically meet daily use requirements, but some improvements are still needed.

When an electric wire is stripped, the electric wire is generally placed on a wire stripper, the wire stripper is pressed, the wire stripper shears a rubber sheet on the outer side of the electric wire, when the wire stripper is used for a long time, a cut on the wire stripper can be changed to be pause, when the cut is changed to be pause, the wire stripper can not normally cut the outer skin of the electric wire, and the cut is generally fixed on the wire stripper, and when the cut is changed to be pause, the wire stripper can be directly replaced, so that the problem can be solved by the wire stripper for subway power supply construction.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's not enough, the utility model provides a wire stripper is used in subway power supply construction drives in first inserted block inserts first slot through the cutting plate to through bolt and thread groove, fix first inserted block, make the cutting plate fix in the clamp, the convenience is changed the cutting plate, improves the practicality of device.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a wire stripper is used in subway power supply construction, includes handle, pivot, fixed block, clamp, cutter and cutting plate, and two sets of handles middle parts are connected through the pivot, and the fixed block has all been welded in the handle left side, and the fixed block left side has all been welded and has been clamped, and the clamp inboard all is provided with the cutting plate, and the cutter has all been seted up to two sets of relative one sides of cutting plate, and is two sets of first slot has all been seted up to the relative one side of clamp, and has all inserted first inserted block in the middle part of first slot, the cutting plate has all been welded to first inserted block inboard, the clamp middle part is run through by the bolt, the bolt end all is installed at the thread groove through the screw thread, and the thread groove all sets up in first inserted block.

As a preferred technical scheme of the utility model, the lower extreme clamp the back side welding has the second slot, the second inserted block has been inserted at the second slot middle part, and the welding of second inserted block upper end has the connecting block, and the welding of connecting block back side has the receiver.

As a preferred technical scheme of the utility model, the spacing groove has all been seted up in the clamp outside, and the bolt has all been inserted at the spacing groove middle part.

As an optimized technical scheme of the utility model, the cutter inner wall all welds there is the shear block.

As a preferred technical scheme of the utility model, the second inserted block all sets up to the rectangle, the second slot all sets up to the rectangle recess, the rectangle recess inner wall width that the second slot set up equals with the rectangle surface width that the second inserted block set up.

As a preferred technical scheme of the utility model, the inserted bar all sets up to cylindrically, first slot all sets up to another rectangle recess, first inserted block all sets up to another rectangle, another rectangle surface width that first inserted block set up equals with the rectangle recess inner wall width that first slot set up.

As an optimized technical scheme of the utility model, the cutout all sets up to triangle-shaped.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. this wire stripper is used in subway power supply construction is provided with thread groove, bolt, first inserted block and first slot, moves the bolt through twisting, and after bolt and thread groove separation, the pincers are pulled again, and the pincers drive first inserted block and shift out from first slot, conveniently change the cutting board, avoid the cutting board to become the back that pauses, the unable normal use of wire stripper improves the practicality of device.

2. This wire stripper is used in subway power supply construction is provided with receiver and second inserted block and second slot, and the receiver drives in the second inserted block inserts the second slot, fixes the receiver on clamp, and after the stripping was cuted to the cutting plate, the line skin fell into in the receiver, and the receiver is accomodate the line skin, improves the convenience of device.

Drawings

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

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

In the figure: 1. a grip; 2. a rotating shaft; 3. a fixed block; 4. clamping; 5. a cutter; 6. cutting the block; 7. cutting a plate; 8. a first slot; 9. a bolt; 10. a thread groove; 11. a first insert block; 12. a limiting groove; 13. a storage box; 14. a second insert block; 15. a second slot; 16. and (4) connecting the blocks.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, a wire stripper for subway power supply construction comprises handles 1, rotating shafts 2, fixing blocks 3, clamps 4, cutters 5 and cutting plates 7, wherein the middles of two groups of handles 1 are connected through the rotating shafts 2, the fixing blocks 3 are welded on the left sides of the handles 1, the clamps 4 are welded on the left sides of the fixing blocks 3, the cutting plates 7 are arranged on the inner sides of the clamps 4, the cutters 5 are arranged on the opposite sides of the two groups of cutting plates 7, first inserting grooves 8 are arranged on the opposite sides of the two groups of clamps 4, first inserting blocks 11 are inserted into the middles of the first inserting grooves 8, the cutting plates 7 are welded on the inner sides of the first inserting blocks 11, the middles of the clamps 4 are penetrated through bolts 9, the tail ends of the bolts 9 are all installed in threaded grooves 10 through threads, and the threaded grooves 10 are all arranged in the first inserting blocks 11;

when the cutting plate 7 needs to be replaced, the bolt 9 is firstly screwed, the bolt 9 is in threaded fit with the threaded groove 10, the bolt 9 is moved out of the threaded groove 10 and the clamp 4, then the cutting plate 7 is pulled, the cutting plate 7 drives the first inserting block 11 to move, the first inserting block 11 is moved out of the first inserting groove 8, the other first inserting block 11 at the bottom end of the other cutting plate 7 is inserted into the first inserting groove 8, the bolt 9 is matched with the other threaded groove 10, the other first inserting block 11 is fixed in the first inserting groove 8, the cutting plate 7 is conveniently replaced, and the convenience of the device is improved.

In other embodiments, the embodiment discloses positions of the storage box 13, the connecting block 16, the second inserting block 14 and the second inserting groove 15, as shown in fig. 4, the second inserting groove 15 is welded on the back of the lower clamp 4, the second inserting block 14 is inserted into the middle of the second inserting groove 15, the connecting block 16 is welded on the upper end of the second inserting block 14, and the storage box 13 is welded on the back of the connecting block 16;

when collecting the shearing materials, take receiver 13 earlier, receiver 13 drives second inserted block 14 through connecting block 16 and removes, and second inserted block 14 inserts in the second slot 15, makes receiver 13 install on clamp 4, and after the electric wire is cuted, the rubber skin on the electric wire falls into receiver 13, and receiver 13 is collected the rubber skin, avoids the rubber skin to scatter at will.

In other embodiments, the embodiment discloses the position of the limiting groove 12, as shown in fig. 2, the outer sides of the clamps 4 are both provided with the limiting groove 12, and the middle part of the limiting groove 12 is inserted with the bolt 9;

the bolt 9 can be inserted into the limiting groove 12 through the limiting groove 12 formed in the outer side of the clamp 4, the limiting groove 12 is used for accommodating the bolt 9, and the attractiveness of the device is improved.

In other embodiments, the present embodiment discloses the position of the shear block 6, as shown in fig. 1 and 2, the shear block 6 is welded to the inner wall of the cutter 5;

the inner wall of the cutter 5 is welded with the shear block 6, the cutter 5 drives the shear block 6 to move, and the shear block 6 is conveniently cut into the rubber.

In other embodiments, the present embodiment discloses shapes of the second insertion block 14 and the second insertion slot 15, as shown in fig. 4, the second insertion blocks 14 are all configured as rectangles, the second insertion slots 15 are all configured as rectangular grooves, and widths of inner walls of the rectangular grooves of the second insertion slots 15 are equal to widths of rectangular surfaces of the second insertion blocks 14;

the width of the rectangular surface arranged by the second inserting block 14 is equal to the width of the inner wall of the rectangular groove arranged by the second slot 15, and the rectangle arranged by the second inserting block 14 can be inserted into the rectangular groove arranged by the second slot 15.

In other embodiments, the present embodiment discloses the shapes of the first slot 8 and the first insertion block 11, as shown in fig. 2 and fig. 1, the first slot 8 is set as another rectangular groove, the first insertion block 11 is set as another rectangle, and the width of the other rectangular surface of the first insertion block 11 is equal to the width of the inner wall of the rectangular groove of the first slot 8;

the width of the inner wall of the other rectangular groove formed by the first slot 8 is equal to the width of the other rectangular surface formed by the first insert block 11, and the other rectangle formed by the first insert block 11 can be inserted into the other rectangular groove formed by the first slot 8.

In other embodiments, the present embodiment discloses the shape of the fixing block 3, and as shown in fig. 1 and 2, the cutouts 6 are both configured as triangles;

through the triangle-shaped of cutout 6 setting, make things convenient for cutout 6 to cut the rubber skin on the electric wire.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a wire stripper is used in subway power supply construction, includes handle (1), pivot (2), fixed block (3), clamp (4), cutter (5) and cutting plate (7), two sets of handle (1) middle parts are connected through pivot (2), handle (1) left side all welds fixed block (3), fixed block (3) left side all welds and has clamp (4), clamp (4) inboard all is provided with cutting plate (7), cutter (5), its characterized in that have all been seted up to one side relatively in two sets of cutting plate (7): two sets of first slot (8) have all been seted up to the relative one side of clamp (4), and first slot (8) middle part has all been inserted first inserted block (11), cutting plate (7) have all been welded to first inserted block (11) inboard, clamp (4) middle part is run through by bolt (9), bolt (9) end is all installed in thread groove (10) through the screw thread, and thread groove (10) all set up in first inserted block (11).

2. The wire stripper for subway power supply construction as claimed in claim 1, wherein: the lower extreme clamp (4) back side welding has second slot (15), second slot (15) middle part has inserted second inserted block (14), and second inserted block (14) upper end welding has connecting block (16), and connecting block (16) back side welding has receiver (13).

3. The wire stripper for subway power supply construction as claimed in claim 1, wherein: the outer side of each clamp (4) is provided with a limiting groove (12), and the middle of each limiting groove (12) is inserted with a bolt (9).

4. The wire stripper for subway power supply construction as claimed in claim 1, wherein: the inner wall of the cutter (5) is welded with a cutting block (6).

5. The wire stripper for subway power supply construction as claimed in claim 2, wherein: the second inserts piece (14) and all sets up to the rectangle, second slot (15) all sets up to the rectangle recess, the rectangle recess inner wall width that second slot (15) set up equals with the rectangular surface width that second inserts piece (14) set up.

6. The wire stripper for subway power supply construction as claimed in claim 1, wherein: first slot (8) all set up to another rectangle recess, first inserted block (11) all set up to another rectangle, another rectangle surface width that first inserted block (11) set up equals with the rectangle recess inner wall width that first slot (8) set up.

7. The wire stripper for subway power supply construction as claimed in claim 4, wherein: the cutouts (6) are all arranged to be triangular.

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