CN214444243U - Auxiliary device for two-megawire welding - Google Patents
Auxiliary device for two-megawire welding Download PDFInfo
- Publication number
- CN214444243U CN214444243U CN202120679989.9U CN202120679989U CN214444243U CN 214444243 U CN214444243 U CN 214444243U CN 202120679989 U CN202120679989 U CN 202120679989U CN 214444243 U CN214444243 U CN 214444243U
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- Prior art keywords
- welding
- baffle
- wire
- frame
- megawire
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- 238000003466 welding Methods 0.000 title claims abstract description 103
- 238000009434 installation Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 238000002788 crimping Methods 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model provides a be used for two mega-linear welded auxiliary device, the utility model relates to a device of two mega-linear of welding, the utility model discloses a solve among the prior art because the emergence of the insecure short circuit phenomenon that leads to often of welding when welding two mega-linear and L9 welding heart yearns, and use the fixed very inconvenient problem of instrument when the welding. It includes that the welding heart yearn connects the fixed block, rotation type fixed frame, the board is placed to the welding heart yearn, line frame board and megaline compress tightly the subassembly, the line frame board is the rectangular plate body, line groove and plate washer have been processed along width direction in proper order to the upper surface of line frame board, the length of line groove and the length of plate washer all are unanimous with the length of line frame board, the lower surface of line frame board one end is connected with the one end upper surface fixed that the board was placed to the welding heart yearn, install rotation type fixed frame on the board is placed to the welding heart yearn, install welding heart yearn joint fixed block in the rotation type fixed frame.
Description
Technical Field
The utility model relates to a device of two megalines of welding.
Background
In the prior art, when a two-megawire and an L9 welding core wire are welded, the L9 welding core wire is sequentially sleeved in a cable head-tail sleeve and a crimping sleeve, a shielding net (braided wire) is backwards turned, an insulating layer inside the shielding net is peeled, the length of an exposed core wire is about 2.5mm, the core wire (inner conductor) is inserted into a joint, the core wire needs to be inserted into an inner open pore groove of the joint, the core wire is finally tinned and pressed, the shielding net is trimmed, the remaining length is about 6.0mm, the crimping sleeve and the shielding net are pushed into the tail of the joint together, and a hexagonal wire is pressed. However, because the top end of the L9 welding core wire is designed to be circular, the problem of rolling often occurs when welding with a two-mega line, the welding is not firm, the phenomenon of short circuit after application often occurs, and a certain field and tools are needed for operation when welding is to be fixed. However, in most cases, two mega wires are installed on site, the fixing by using a tool is very inconvenient, and even if the welding is carried out by an old master over 30 years, the welding process problem can also occur.
In view of the above, the prior art has problems in that short circuits often occur due to weak welding when welding two mega-wires and L9 welding core wires, and the fixing using a tool is very inconvenient in welding.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve among the prior art because the emergence of the insecure short circuit phenomenon that leads to often of welding when welding two mega-lines and L9 welding heart yearns, and the fixed very inconvenient problem of use tool when the welding, and then provide one kind and be used for two mega-line welded auxiliary device.
The utility model adopts the technical proposal that:
it includes that the welding heart yearn connects the fixed block, rotation type fixed frame, the board is placed to the welding heart yearn, line frame board and megaline compress tightly the subassembly, the line frame board is the rectangular plate body, line groove and baffle have been processed along width direction in proper order to the upper surface of line frame board, the length of line groove and the length of baffle all are unanimous with the length of line frame board, the lower surface of line frame board one end is connected with the one end upper surface fixed that the board was placed to the welding heart yearn, install rotation type fixed frame on the board is placed to the welding heart yearn, install the welding heart yearn in the rotation type fixed frame and connect the fixed block.
Has the advantages that:
this auxiliary device places the board through setting up the line frame board and welding heart yearn, put the wire casing of two mega-wires on the line frame board, compress tightly fixedly with the line frame, L9 welding heart yearn is put on the board is placed to the welding heart yearn, L9 welding heart yearn after the installation welds with the wire casing of two mega-wires on the line frame board, it is insecure to have solved two mega-wires and L9 welding heart yearn welding when the welding, the fixed very inconvenient problem of use tools, the wire casing is fixed L9 welding heart yearn and two mega-wires this moment, the wire casing still has certain width, the welding of being convenient for, this instrument convenient to carry, moreover, the steam generator is simple in structure, promote welding technique's stable application by a wide margin, fixed circuit technology keeps higher level, and can reduce the on-site's weld time.
Drawings
FIG. 1 is a schematic view of the auxiliary device after installation of a cable;
FIG. 2 is a schematic view of the auxiliary device;
FIG. 3 is an enlarged bottom view of A in FIG. 2;
FIG. 4 is an enlarged side view of B in FIG. 2;
FIG. 5 is a right side view of FIG. 3;
Detailed Description
The first embodiment is as follows: the embodiment is described with reference to fig. 1-5, and the embodiment describes an auxiliary device for two-megawire welding, which comprises a welding core wire joint fixing block 1, a rotary fixing frame 2, a welding core wire placing plate 3, a wire frame plate 6 and a megawire pressing assembly, wherein the wire frame plate 6 is a rectangular plate body, a wire groove 6-1 and a baffle plate are sequentially processed on the upper surface of the wire frame plate 6 along the width direction, the wire groove 6-1 is used for placing two megawires when in use, the length of the wire groove 6-1 and the length of the baffle plate are both consistent with the length of the wire frame plate 6, the lower surface of one end of the wire frame plate 6 is fixedly connected with the upper surface of one end of the welding core wire placing plate 3, the wire frame plate 6 and the welding core wire placing plate 3 are positioned in two planes, the plane of the wire frame plate 6 is parallel to the plane of the welding core wire placing plate 3, the rotary fixing frame 2 is installed on the welding core wire placing plate 3, a welding core wire joint fixing block 1 is installed in the rotary type fixing frame 2, and the welding core wire joint fixing block 1 is used for fixing an L9 welding core wire.
The second embodiment is as follows: the embodiment is described with reference to fig. 1 to 3, and the auxiliary device for two-megawire welding according to the embodiment includes a first baffle 9 and a second baffle 10, the second baffle 10 is located between the first baffle 9 and the wire casing 6-1, the first baffle 9 provides an installation position for the rotating rod fixing frame 7, and the second baffle 10 is used for fixing the third baffle 8, which is the same as the first embodiment.
The third concrete implementation mode: referring to fig. 1 to 3, the embodiment of the invention is described, and the megawire pressing assembly includes a rotating rod 4, a wire frame 5, a rotating rod fixing frame 7 and a third baffle 8, wherein a first through hole is formed at the center of the rotating rod 4, and is configured to facilitate the vertical post 7-2 of the rotating rod fixing frame 7 to fix the rotating rod 4, the cross section of the wire frame 5 along the width direction is in the shape of a water drop, a third through hole is formed at the center of the wire frame 5, and is configured to facilitate the rotating rod 4 to pass through the wire frame 5, when the wire frame 5 is placed in a wire slot 6-1 for two megawires, the two megawires are fixed in the wire slot 6-1 and adjusted to a proper position, by manually rotating the rotating rod 4, the wire frame 5 is rotated by 100 to 200 degrees due to the soft material, and the sharp angle position of the water drop is rotated into the wire slot 6-1, the method is still suitable when the diameter of the two mega-wires is larger than the width of the wire slot 6-1, the welding is prevented from being influenced by the separation of the two mega-wires during welding by pressing the two mega-wires tightly, the rotating rod fixing frame 7 is installed on the first baffle 9, the rotating rod fixing frame 7 is used for fixing the rotating rod 4, the third baffle 8 is installed on the second baffle 10, the second baffle 10 and the third baffle 8 are combined into a whole, the third baffle 8 is used for fixing the rotating rod 4, the third baffle 8 is provided with a second through hole, the second through hole is convenient to penetrate through the rotating rod 4, one end of the rotating rod 4 sequentially penetrates through the wire frame 5 and the third baffle 8 to be connected with the rotating rod fixing frame 7, and the rest is the same as the first or second embodiment.
The fourth concrete implementation mode: the embodiment is described with reference to fig. 1, and the auxiliary device for two-megawire welding according to the embodiment is that the central axis of the wire slot 6-1 and the central axis of the installed L9 welding core wire are located on the same straight line, so that the welding of the two-megawire and the L9 welding core wire in the wire slot 6-1 is facilitated, the connection position of the L9 welding core wire and the two-megawire after installation is at the top end of the wire slot 6-1, and the rest is the same as the first, second or third embodiment.
The fifth concrete implementation mode: referring to fig. 1 to 3, the embodiment is described, and the auxiliary device for two-megawire welding according to the embodiment includes a base 7-1 and a column 7-2, the column 7-2 is processed on the base 7-1, the base 7-1 is mounted on a first baffle 9, and the column 7-2 penetrates into a second through hole of a rotating rod 4, which is otherwise the same as the first, second, third or fourth embodiments.
The sixth specific implementation mode: referring to fig. 1 to 3, the embodiment of the auxiliary device for two-megawire welding is described, in which the central axis of the column 7-2 of the rotary rod fixing frame 7 is aligned with the central axis of the first through hole of the third baffle 8, so that the rotary rod 4 is directly inserted into the column 7-2 of the rotary rod fixing frame 7 through the third baffle 8, and the rest is the same as the first, second, third, fourth or fifth embodiments.
The seventh embodiment: referring to fig. 4, the auxiliary device for two-mega wire welding according to the present embodiment is configured such that the distance between the upper surface of the bobbin plate 6 and the upper surface of the welding core wire placing plate 3 is 2.5cm, and thus the welding core wire is easily aligned with the two-mega wire after the L9 welding core wire is installed, thereby facilitating welding, and the others are the same as those of the first, second, third, fourth, fifth or sixth embodiments.
The specific implementation mode is eight: the embodiment is described with reference to fig. 1 to 4, and the auxiliary device for two-megawire welding according to the embodiment is that the rotary fixing frame 2 is mounted on the welding core wire placing plate 3 by bolts, and the rotation of the rotary fixing frame 2 is controlled by adjusting the tightness of the bolts, so that the operation is simple and easy, and the rest is the same as the first, second, third, fourth, fifth, sixth or seventh embodiment.
The specific implementation method nine: referring to fig. 4, the embodiment of the auxiliary device for two-mega wire welding is described, in which the wire frame plate 6 and the welding core wire placing plate 3 are connected by gluing, so that the connection is convenient and easy to replace, and the others are the same as those of the first, second, third, fourth, fifth, sixth, seventh or eighth embodiments.
Example (b): in 2019, in 5 months and to date, the tool has good use effects in 15-time equipment installation and 36-time service jump connection in a communication central station machine room of a State grid Harbin power supply company, has no short circuit phenomenon, has lower price of a welding frame than that of a similar welding product, and plays a very efficient role in welding.
Principle of operation
When the device is used, the rotary fixing frame 2 is rotated by 60 degrees, the joint of the L9 welding core wire is inserted into the welding core wire joint fixing block 1, the rotary fixing frame 2 is rotated to the original position, the wire frame plate 6 and the welding core wire placing plate 3 are positioned on different planes, the connecting end of the L9 welding core wire after rotation can be directly placed in the wire slot 6-1, the two-mega wire is placed in the wire slot 6-1 after an external insulating layer is removed, the two-mega wire is in contact with the connecting end of the L9 welding core wire, enough welding length is reserved, the wire frame 5 is rotated by 100-200 degrees due to the fact that the wire frame 5 is made of soft materials through manually rotating the rotating rod 4, the sharp-angled position of water drops is rotated into the wire slot 6-1 at the moment and the two-mega wire is compressed, and welding of the two-mega wire and the L9 welding core wire can be carried out at the moment.
Claims (9)
1. An auxiliary device for two-megaline welding is characterized in that: the welding core wire connector comprises a welding core wire connector fixing block (1), a rotary fixing frame (2), a welding core wire placing plate (3), a wire frame plate (6) and a megawire pressing assembly;
the wire frame plate (6) is a rectangular plate body, a wire groove (6-1) and a baffle are sequentially processed on the upper surface of the wire frame plate (6) along the width direction, the length of the wire groove (6-1) and the length of the baffle are identical to the length of the wire frame plate (6), the lower surface of one end of the wire frame plate (6) is fixedly connected with the upper surface of one end of a welding core wire placing plate (3), the welding core wire placing plate (3) is provided with a rotary fixing frame (2), and a welding core wire joint fixing block (1) is installed in the rotary fixing frame (2).
2. An auxiliary device for two megawire welding according to claim 1, wherein: the baffle comprises a first baffle (9) and a second baffle (10), and the second baffle (10) is positioned between the first baffle (9) and the wire groove (6-1).
3. An auxiliary device for two megawire welding according to claim 2, wherein: megaline compresses tightly subassembly and includes rotary rod (4), line frame (5), rotary rod mount (7) and third baffle (8), the processing of center department of rotary rod (4) has first through-hole, line frame (5) are the water droplet shape along width direction's cross section, the center processing of line frame (5) has the third through-hole, install on first baffle (9) rotary rod mount (7), install on second baffle (10) third baffle (8), the processing has the second through-hole on third baffle (8), the one end of rotary rod (4) passes line frame (5) and third baffle (8) in proper order and is connected with rotary rod mount (7).
4. An auxiliary device for two megawire welding according to claim 1, wherein: the central axis of the wire groove (6-1) and the central axis of the L9 welding core wire after installation are positioned on the same straight line.
5. An auxiliary device for two megawire welding according to claim 1, wherein: the rotary rod fixing frame (7) comprises a base (7-1) and an upright post (7-2), and the upright post (7-2) is processed on the base (7-1).
6. An auxiliary device for two megawire welding according to claim 5, wherein: the central axis of the upright post (7-2) of the rotary rod fixing frame (7) and the central axis of the first through hole of the third baffle (8) are positioned on the same straight line.
7. An auxiliary device for two megawire welding according to claim 1, wherein: the distance between the upper surface of the wire frame plate (6) and the upper surface of the welding core wire placing plate (3) is 2.5 cm.
8. An auxiliary device for two megawire welding according to claim 1, wherein: the rotary fixed frame (2) is installed on the welding core wire placing plate (3) through bolts.
9. An auxiliary device for two megawire welding according to claim 1, wherein: the wire frame plate (6) is connected with the welding core wire placing plate (3) in a gluing way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120679989.9U CN214444243U (en) | 2021-04-02 | 2021-04-02 | Auxiliary device for two-megawire welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120679989.9U CN214444243U (en) | 2021-04-02 | 2021-04-02 | Auxiliary device for two-megawire welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214444243U true CN214444243U (en) | 2021-10-22 |
Family
ID=78177471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120679989.9U Active CN214444243U (en) | 2021-04-02 | 2021-04-02 | Auxiliary device for two-megawire welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214444243U (en) |
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2021
- 2021-04-02 CN CN202120679989.9U patent/CN214444243U/en active Active
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