CN211564784U

CN211564784U - Electrician training protection device

Info

Publication number: CN211564784U
Application number: CN202020091052.5U
Authority: CN
Inventors: 于亚征; 孟超
Original assignee: Jiaozuo university
Current assignee: Jiaozuo university
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-09-25
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a real protection device that instructs of electrician, including holding a pen, it is inside to be the cavity column structure to hold a pen, and holds a top outer wall axle center department and seted up the round mouth, the inner wall of round mouth is fixed with first built-in screwed pipe, and the inner wall spiro union of first built-in screwed pipe has the screw rod, the bottom of screw rod is fixed with the connecting plate through the bearing, connecting plate bottom outer wall is fixed with the rectangular plate, and the both sides outer wall of rectangular plate all sets up the spout of two symmetric distributions, two the equal sliding connection of inner wall of spout has T shape gag lever post, and two T shape gag lever posts are located the inside both ends outer wall of rectangular plate and are fixed with same splint. The utility model discloses can fix the tin wire between the slipmat on two splint, then can hold and hold a cooperation soldering iron and carry out the soldering, do not need direct hand to take the tin wire cooperation to weld the flatiron and weld, reduced the hand touch that takes the tin wire and touch the possibility of welding the flatiron, protected student's hand can not scalded.

Description

Electrician training protection device

Technical Field

The utility model relates to an electrician instructs technical field in fact, especially relates to an electrician instructs protection device in fact.

Background

The electrician training content mainly comprises safety electricity utilization general knowledge, electrician tools and common instruments, electrician common materials and low-voltage electrical appliances, reading of electrician diagrams, basic operation and indoor wiring, indoor lighting installation and fault maintenance, disassembly and maintenance of a three-phase asynchronous motor, assembly of a basic electrical control circuit and analysis and elimination of common power equipment electrical faults.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a practical training protection device for electricians.

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

an electrician training protection device comprises a holding pen, wherein the inside of the holding pen is of a hollow structure, a round opening is formed in the axis of the outer wall of the top of the holding pen, a first built-in threaded pipe is fixed to the inner wall of the round opening, a screw rod is screwed on the inner wall of the first built-in threaded pipe, a connecting plate is fixed to the bottom end of the screw rod through a bearing, a rectangular plate is fixed to the outer wall of the bottom of the connecting plate, two symmetrically-distributed sliding openings are formed in the outer walls of two sides of the rectangular plate, T-shaped limiting rods are connected to the inner walls of the two sliding openings in a sliding mode, a clamping plate is fixed to the outer walls of two ends, located inside the rectangular plate, of the two T-shaped limiting rods, two symmetrically-distributed through openings are formed in the outer wall of the holding pen, a mounting opening is formed in the middle portion of the outer walls of the two sides of the rectangular plate, a second built-in, the external thread block is fixed with the dead lever near one side outer wall middle part of splint, and dead lever one end passes through bearing and splint fixed connection, one side outer wall middle part that external thread block kept away from splint is fixed with the bull stick, and the outer wall of the built-in screwed pipe of second forms sliding fit with the inner wall of opening.

Preferably, the outer wall of one side opposite to the two clamping plates is fixed with a non-slip mat, and the specification of the non-slip mat is matched with that of the clamping plates.

Preferably, the fixing rod is positioned between the two T-shaped limiting rods.

Preferably, the specification of splint and the specification looks adaptation of rectangular plate, and the specification of connecting plate and the specification looks adaptation of rectangular plate.

Preferably, the pen holding bottom end is of a conical structure, and an outlet is formed in the center of the pen holding bottom end.

Preferably, a first twisting block is fixed on the outer wall of one end, far away from the clamping plate, of the rotating rod, and a second twisting block is fixed at the top end of the screw rod.

The utility model has the advantages that:

1. this real protection device of instructing of electrician can fix the tin wire between the slipmat on two splint, then can hold and hold a cooperation soldering iron and carry out the tin soldering, does not need direct hand to hold the tin wire cooperation soldering iron and welds, has reduced the hand touch that takes the tin wire and has touch the possibility of welding the soldering iron, has protected student's hand can not scalded.

2. This real protection device that instructs of electrician, when the tin line that exposes outside holding a pen used up, rotate the second and turn round the piece and drive screw rod and first built-in screwed pipe formation spiro union cooperation, be connected through the bearing between screw rod and the connecting plate, so rotate the screw rod and can drive two built-in screwed pipes of second and down in the opening, the rectangular plate is holding a inside down, can drive the tin line and come out in holding the export of pen, makes things convenient for the student to use.

Drawings

Fig. 1 is a schematic view of a vertical cross-sectional structure of an electrician training protection device provided by the present invention;

fig. 2 is the utility model provides a real protection device's of instructing of electrician overlook cross section structure sketch map.

In the figure: the pen-holding device comprises a pen holding body 1, a through hole 2, a first built-in threaded pipe 3, a screw rod 4, a connecting plate 5, a rectangular plate 6, a 7T-shaped limiting rod 8, a clamping plate 9, an anti-skid pad 10, a second built-in threaded pipe 10, a rotating rod 11, an external threaded block 12 and a fixing rod 13.

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.

Referring to fig. 1-2, an electrician training protection device comprises a holding pen 1, the holding pen 1 is internally of a hollow structure, a round opening is formed in the axis of the outer wall of the top of the holding pen 1, a first built-in threaded pipe 3 is fixed to the inner wall of the round opening, a screw rod 4 is screwed on the inner wall of the first built-in threaded pipe 3, a connecting plate 5 is fixed to the bottom end of the screw rod 4 through a bearing, a rectangular plate 6 is fixed to the outer wall of the bottom of the connecting plate 5, two symmetrically-distributed sliding openings are formed in the outer walls of two sides of the rectangular plate 6, T-shaped limiting rods 7 are slidably connected to the inner walls of the two sliding openings, the outer walls of two ends of the two T-shaped limiting rods 7 located inside the rectangular plate 6 are fixed with a same clamping plate 8, two symmetrically-distributed through openings 2 are formed in the outer wall of the holding pen 1, a mounting opening is formed in the middle of the outer, an external threaded block 12 is screwed on the inner wall of the second built-in threaded pipe 10, a fixed rod 13 is fixed at the middle part of the outer wall of one side of the external threaded block 12 close to the clamping plate 8, one end of the fixed rod 13 is fixedly connected with the clamping plate 8 through a bearing, a rotating rod 11 is fixed at the middle part of the outer wall of one side of the external threaded block 12 far away from the clamping plate 8, the outer wall of the second built-in threaded pipe 10 is in sliding fit with the inner wall of the through hole 2, anti-skidding pads 9 are fixed on the outer walls of the opposite sides of the two clamping plates 8, the specifications of the anti-skidding pads 9 are matched with the specifications of the clamping plates 8, the fixed rod 13 is positioned between the two T-shaped limiting rods 7, the specifications of the clamping plates 8 are matched with the specifications of the rectangular plates 6, the specifications of the connecting plates 5 are matched with the specifications of the rectangular plates 6, the bottom end of the pen holding 1 is in, and a second twisting block is fixed at the top end of the screw rod 4.

The working principle is as follows: before use, the screw rod 4 is driven by the second torsion block to form threaded connection with the first built-in threaded pipe 3, the two second built-in threaded pipes 10 continuously descend in the two through openings 2 respectively until the two second built-in threaded pipes 10 respectively touch the inner walls of the bottoms of the two through openings 2, the two clamping plates 8 can be brought into the positions near the outlet of the pen holding 1, one first torsion block is reversely rotated and drives the external threaded block 12 to form threaded connection with the second built-in threaded pipe 10 through the rotating rod 11, the fixing rod 13 on the external threaded block 12 can drive one clamping plate 8 to be separated from the other clamping plate 8, a tin wire plug is inserted into the outlet at the bottom end of the pen holding 1, the tin wire is in contact with the connecting plate 5, then one first torsion block is reversely rotated to drive the rotating rod 11, the external threaded block 12 and the fixing rod 13 to reset, and the anti-skid pads 9 on the two clamping plates 8 can clamp the top end of the tin, then rotate the second and turn round piece and drive screw rod 4 and first built-in screwed pipe 3 and form the spiro union cooperation, realize that rectangular plate 6 and two built-in screwed pipes of second 10 go up shape to a certain position, make the tin wire expose suitable length can, then just can hand hold 1 cooperation of pen of holding and weld the flatiron and carry out the soldering operation, when the tin wire that exposes is used up, it turns round the piece and drives screw rod 4 and first built-in screwed pipe 3 formation spiro union cooperation to rotate the second, can drive two built-in screwed pipes of second 10 and descend respectively in two openings 2, rectangular plate 6 is down holding 1 inside, can drive the tin wire that is located holding 1 inside and come out from holding 1's export, make things convenient for the student to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An electrician training protection device comprises a holding pen (1) and is characterized in that the interior of the holding pen (1) is of a hollow structure, a round opening is formed in the axis center of the outer wall of the top of the holding pen (1), a first built-in threaded pipe (3) is fixed to the inner wall of the round opening, a screw rod (4) is screwed on the inner wall of the first built-in threaded pipe (3), a connecting plate (5) is fixed to the bottom end of the screw rod (4) through a bearing, a rectangular plate (6) is fixed to the outer wall of the bottom of the connecting plate (5), two sliding openings are symmetrically formed in the outer walls of two sides of the rectangular plate (6), T-shaped limiting rods (7) are slidably connected to the inner walls of the two sliding openings, the outer walls of two ends, located inside the rectangular plate (6), of the two T-shaped limiting rods (7) are fixed to the same clamping plate (8), two symmetrically-distributed through openings (2) are formed in, and the installing port has all been seted up at the both sides outer wall middle part of rectangular plate (6), the inner wall of installing port is fixed with built-in screwed pipe of second (10), and the inner wall spiro union of built-in screwed pipe of second (10) has external screw thread piece (12), one side outer wall middle part that external screw thread piece (12) are close to splint (8) is fixed with dead lever (13), and dead lever (13) one end passes through bearing and splint (8) fixed connection, one side outer wall middle part that splint (8) were kept away from to external screw thread piece (12) is fixed with bull stick (11), and the outer wall of built-in screwed pipe of second (10) forms sliding fit with the inner wall of opening (2).

2. An electrician training protection device according to claim 1, characterized in that the outer wall of the opposite side of the two clamping plates (8) is fixed with a non-slip mat (9), and the specification of the non-slip mat (9) is matched with the specification of the clamping plates (8).

3. An electrician training protection device according to claim 1, characterized in that the fixing bar (13) is located between two T-shaped stop bars (7).

4. An electrician training protection device according to claim 1, characterized in that the size of the clamping plate (8) is adapted to the size of the rectangular plate (6) and the size of the connecting plate (5) is adapted to the size of the rectangular plate (6).

5. The electrician training protection device according to claim 1, wherein the bottom end of the pen holding body (1) is of a conical structure, and an outlet is formed in the center of the bottom end of the pen holding body (1).

6. An electrician training protection device according to claim 1, characterized in that a first torsion block is fixed on the outer wall of one end of the rotating rod (11) far away from the clamping plate (8), and a second torsion block is fixed on the top end of the screw rod (4).