CN218732332U - Cable joint welding heating device - Google Patents
Cable joint welding heating device Download PDFInfo
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- CN218732332U CN218732332U CN202221515673.7U CN202221515673U CN218732332U CN 218732332 U CN218732332 U CN 218732332U CN 202221515673 U CN202221515673 U CN 202221515673U CN 218732332 U CN218732332 U CN 218732332U
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- cable joint
- gathering
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Abstract
The utility model discloses a cable joint butt fusion heating device, include: a heating element for wrapping up centre gripping cable joint, heating element include first hot plate and second hot plate, and the inner wall of first hot plate and second hot plate all is provided with the electric heat piece, the open end outer wall of first hot plate and second hot plate is provided with gathers together the piece, it sets up the tip at heating element and is located the outside of gathering together the piece to tighten up the subassembly activity, it has the laminating on its stroke to tighten up the subassembly gather together the piece and make its closed tight position of support and break away from gather together the piece and make the mounted position of its separation. The utility model discloses in, this heating device through the subassembly that tightens up that sets up with gather together the piece, can be when two cable joint's position laminating, will be in two of lax state and gather together the piece closure, ensure the joint of two cables the state of keeping in contact all the time when the heat-up butt fusion, and then improved cable joint's butt fusion heating operating efficiency.
Description
Technical Field
The utility model relates to a cable fusion technical field especially relates to a cable joint butt fusion heating device.
Background
The cable is irreplaceable in the transmission of electric power, the transmission of information etc. aspect, has important influence to people's daily life, production, and adopts the butt fusion mode to connect to cable joint mostly, promptly: the conductors at the end parts of the two cables to be connected are exposed and placed in the heating device for heating and then are welded, so that the connecting effect of the two cables is realized.
Chinese patent publication No.: CN214337096U discloses a cable joint welding heating device, which comprises a base and a control box, wherein supporting plates are arranged on the left side and the right side above the base, stoppers are arranged on the left side and the right side above the supporting plates, telescopic rods are arranged on the inner sides of the stoppers, clamping plates are arranged on the inner sides of the telescopic rods, clamping grooves are formed in the middle of the inner sides of the clamping plates, supporting plates are arranged in the middle of the outer sides above the supporting plates, supporting grooves are arranged in the middle of the front side of the supporting plates, welding sleeves are arranged in the middle of the upper portion of the base, moving tubes are arranged above the welding sleeves, fixed tubes are arranged below the moving tubes, liquid stagnation ports are arranged in the middle of the lower portions of the fixed tubes, shaft pins are arranged at the joints of the right sides of the moving tubes and the fixed tubes, thermocouples are arranged in the middle of the moving tubes and the left sides and the right sides of the fixed tubes, heating tapes are provided with welding cavities in the inner circumferences of the heating tapes, sealing plates are arranged on the left sides and the right sides of the welding sleeves; control box top be provided with the case lid, the preceding top left and right sides of control box all be provided with the hasp, the preceding middle part of control box be provided with the handle, the inboard middle part of case lid be provided with the sundries bag, the inside left side of control box be provided with the debris groove, the inside right side of control box be provided with the control panel, the preceding top middle part of control panel evenly be provided with three temperature-sensing instrument, temperature-sensing instrument top all be provided with the display screen, display screen below all be provided with the button, temperature-sensing instrument below left side be provided with the master switch, the master switch right side be provided with power indicator, power indicator right side be provided with the timer, power indicator below left side be provided with the heating button, the heating button right side be provided with the timing reset button, the temperature-sensing instrument right side from the top down evenly be provided with three thermocouple terminal of group, thermocouple terminal right side all be provided with the heating terminal.
When the existing heating device is used for clamping and fixing the exposed cable, the two sides are adopted to normally support the clamping mode, so that the clamping stress of the cable is not comprehensive enough, the cable exposed outside the heating structure can not be sealed by comprehensive wrapping, the cable is caused to be subjected to external force, the phenomenon that the joint welding position of the cable is prone to shaking is caused, and the welding operation of the cable joint is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mode of adoption parcel centre gripping carries out the cable joint butt fusion heating device who consolidates the operation comprehensively to the cable that exposes outside.
In order to achieve the above object, the present invention provides the following technical solutions: a cable splice fusion heating apparatus comprising:
the heating assembly is used for wrapping and clamping the cable joint and comprises a first heating plate and a second heating plate, and electric heating sheets are arranged on the inner walls of the first heating plate and the second heating plate;
gathering pieces are arranged on the outer walls of the opening ends of the first heating plate and the second heating plate;
the heating device also comprises a tightening assembly, wherein the tightening assembly is movably arranged at the end part of the heating assembly and is positioned on the outer side of the gathering sheet;
the tightening component is provided with a butting position which is attached to the gathering piece to enable the gathering piece to be closed and a mounting position which is separated from the gathering piece to enable the gathering piece to be separated on the stroke of the tightening component.
As a further description of the above technical solution:
tighten up the subassembly including setting up the screw rod on first hot plate and second hot plate, the cover is equipped with the sliding ring on the screw rod, and is provided with between two sliding rings and tightens up the ring.
As a further description of the above technical solution:
one of the screw rods is screwed with a propping ring which drives the sliding ring to move towards the opening of the first heating plate.
As a further description of the above technical solution:
the gathering piece is of a semi-circular arc structure, the inner wall of the gathering piece is provided with an inclined abutting block, and the inner diameter of one end, close to the first heating plate, of the abutting block is smaller than the inner diameter of one end, far away from the first heating plate.
As a further description of the above technical solution:
the inclined inner wall of the contact block is respectively provided with a gradual change part and an even part which are distributed in a staggered way.
As a further description of the above technical solution:
the inner wall of first hot plate and second hot plate all is provided with the insulating layer.
As a further description of the above technical solution:
the device also comprises an elastic component;
the elastic component comprises a sleeve arranged on the first heating plate and the second heating plate, a spring is arranged on the inner wall of the sleeve, and the spring is connected with the tightening ring through a supporting rod.
As a further description of the above technical solution:
the tip of branch is provided with the stopper, sheathed tube inner wall is equipped with the spacing groove with stopper sliding connection.
As a further description of the above technical solution:
the end of the first heating plate is provided with an assembling block, and the end of the second heating plate is provided with an assembling groove matched with the assembling block.
In the technical scheme, the utility model provides a pair of cable joint butt fusion heating device has following beneficial effect:
this heating device can drive when two cable joint's position laminating through the subassembly and the piece of gathering together that tighten up that set up, and the subassembly that tightens up makes it move on gathering together, can gather together two pieces of gathering together closure that are in the lax state, carries out stable centre gripping fixed operation to naked cable position, ensures the state that the joint of two cables kept in contact all the time when the heating butt fusion, and then has improved cable joint's butt fusion heating operating efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural diagram of a cable joint welding heating device according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an internal side view of a heating assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a joint between a tightening assembly and a tightening ring according to an embodiment of the present invention;
fig. 4 is a schematic view of an internal structure of a poly-methyl sheet according to an embodiment of the present invention;
fig. 5 is a schematic diagram of an internal structure of an elastic component according to an embodiment of the present invention.
Description of reference numerals:
1. a heating assembly; 11. a first heating plate; 111. assembling the block; 12. a second heating plate; 121. assembling the groove; 13. a thermal insulation layer; 14. an electric heating sheet; 2. a tightening assembly; 21. a screw; 22. a slip ring; 23. tightening the ring; 3. a tightening ring; 4. gathering sheets; 41. a contact block; 411. a gradual change portion; 412. a flush portion; 5. an elastic component; 51. a sleeve; 511. a limiting groove; 52. a spring; 53. a strut; 531. and a limiting block.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, a cable joint fusion heating apparatus includes:
the heating assembly 1 is used for wrapping and clamping cable joints, the heating assembly 1 comprises a first heating plate 11 and a second heating plate 12, electric heating pieces 14 are arranged on the inner walls of the first heating plate 11 and the second heating plate 12, the first heating plate 11 and the second heating plate 12 are both of semi-arc structures, when two cable joints are placed on the inner wall of the second heating plate 12, the first heating plate 11 is closed on the second heating plate 12 to wrap and clamp the joints of the two cables, at the moment, the electric heating pieces 14 are distributed in an interval annular structure and are connected with external temperature control equipment through a wiring pipe (not shown in the figure), the electric heating pieces 14 are subjected to temperature control, and therefore the cable joints are heated and welded;
the gathering pieces 4 are arranged on the outer walls of the opening ends of the first heating plate 11 and the second heating plate 12, when the first heating plate 11 and the second heating plate 12 are closed, the two gathering pieces 4 are closed into a tubular structure, so that the outer walls of the cable joints exposed outside the first heating plate 11 and the second heating plate 12 are wrapped, and a wrapping and clamping effect is achieved;
still include tightening component 2, tightening component 2 activity sets up the tip at heating element 1 and is located the outside of gathering together piece 4, tightening component 2 has the laminating on its stroke and gathers together piece 4 and make its closed position of supporting and break away from gathering together piece 4 and make its installation position of separation, can gather together piece 4 parcel when two cable joint's position, drive tightening component 2 makes it move to the direction of first hot plate 11 and second hot plate 12 on gathering together piece 4, can gather together two 4 closures that are in the relaxation state after being closed together, carry out stable centre gripping fixed operation to naked cable position, ensure the state that the joint of two cables remains the contact all the time when the heat-sealing, and then improved cable joint's butt fusion heating operating efficiency.
Tightening component 2 is including setting up screw rod 21 on first hot plate 11 and second hot plate 12, the cover is equipped with sliding ring 22 on screw rod 21, and be provided with between two sliding rings 22 and tighten up the ring 23, screw thread has connect soon on one of them screw rod 21 and has driven sliding ring 22 to the tight ring 3 that supports of first hot plate 11 opening removal, when rotating to support tight ring 3 and make it move on screw rod 21, it can extrude sliding ring 22 and make it move on screw rod 21 to support tight ring 3, sliding ring 22 can drive to tighten up ring 23 and move at the outer wall of gathering together piece 4 this moment, and move and be close to first hot plate 11 and second hot plate 12, can be in the two gathering together piece 4 closure of lax state after closing and gather together, carry out stable centre gripping fixed operation to naked cable position.
Gather together piece 4 and be the half-circular arc structure, the inner wall of gathering together piece 4 is provided with the conflict piece 41 of slope, and the one end internal diameter that conflict piece 41 is close to first hot plate 11 is less than the internal diameter of keeping away from first hot plate 11 one end, make cable joint can relax convenient through gathering together piece 4 and move into second hot plate 12 internal fixation, the slope inner wall of conflict piece 41 is provided with gradual change portion 411 and the neat portion 412 of a plurality of dislocation distributions respectively, make gradual change portion 411 and neat portion 412 when supporting the tight contact with the cable outer wall, play cascaded effect of tightening up to the cable, and the parallel and level structure through level portion 412, be used for the increase to gather together piece 4 and cable outer wall area of contact, thereby the increase is gathered together the centre gripping parcel dynamics of piece 4 to the cable, the improvement is tightened up and is gathered together stability.
The inner walls of the first heating plate 11 and the second heating plate 12 are both provided with a heat insulation layer 13, and the heat insulation layer 13 is made of a heat insulation material, so that the heat generated by the electric heating pieces 14 can be blocked, and a large amount of heat generated by the electric heating pieces 14 is prevented from being dissipated outwards.
Still include elastic component 5, elastic component 5 is including setting up sleeve 51 on first hot plate 11 and second hot plate 12, sleeve 51's inner wall is provided with spring 52, and spring 52 is connected with tightening ring 23 through branch 53, the tip of branch 53 is provided with stopper 531, sleeve 51's inner wall is equipped with the spacing groove 511 with stopper 531 sliding connection, when tightening ring 23 moves on gathering piece 4 and gathers together it, tightening ring 23 can contact branch 53 and produce pressure to it, and make branch 53 oppress spring 52 by compressive deformation, can make branch 53 move into sleeve 51, otherwise, after the cable splice butt fusion is accomplished, will support tight ring 3 from the screw rod 21 reversal, spring 52 can reset the resilience at this moment, and make it outwards move through branch 53 drive tightening ring 23, and drop from gathering piece 4, can realize the effect that tightening ring 23 automatically comes off, avoid manual operation, simultaneously when branch 53 moves, utilize the spacing sliding action of stopper 511 and spacing groove 531, can play the restriction effect to the range of the branch 53, prevent that branch 53 from coming off completely from gathering in the sleeve 51.
The tip of first hot plate 11 is provided with assembly block 111, and the tip of second hot plate 12 is equipped with assembly groove 121 with assembly block 111 looks adaptation, and when first hot plate 11 and the closed connection of second hot plate 12, assembly block 111 can be embedded into assembly groove 121, can play the positioning action to the hookup location of first hot plate 11 and second hot plate 12, ensures the accuracy of first hot plate 11 and the hookup location of second hot plate 12.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (9)
1. A cable splice fusion heating apparatus comprising:
the heating assembly (1) is used for wrapping and clamping a cable joint, the heating assembly (1) comprises a first heating plate (11) and a second heating plate (12), and electric heating sheets (14) are arranged on the inner walls of the first heating plate (11) and the second heating plate (12);
gathering pieces (4) are arranged on the outer walls of the opening ends of the first heating plate (11) and the second heating plate (12);
the heating device is characterized by further comprising a tightening assembly (2), wherein the tightening assembly (2) is movably arranged at the end part of the heating assembly (1) and is positioned on the outer side of the gathering sheet (4);
the tightening component (2) is provided with a butting position which is attached to the gathering piece (4) to enable the gathering piece (4) to be closed and a mounting position which is separated from the gathering piece (4) to enable the gathering piece (4) to be separated on the stroke.
2. The cable joint fusion heating apparatus according to claim 1, wherein: tighten up subassembly (2) including setting up screw rod (21) on first hot plate (11) and second hot plate (12), the cover is equipped with sliding ring (22) on screw rod (21), and is provided with between two sliding rings (22) and tightens up ring (23).
3. The cable joint fusion heating apparatus according to claim 2, wherein: one of the screw rods (21) is screwed with a pressing ring (3) which drives the sliding ring (22) to move towards the opening of the first heating plate (11).
4. The cable joint fusion heating apparatus according to claim 1, wherein: gather together piece (4) and be the half-circular arc structure, the inner wall of gathering together piece (4) is provided with conflict piece (41) of slope, and conflicts the one end internal diameter that piece (41) are close to first hot plate (11) and is less than the internal diameter of keeping away from first hot plate (11) one end.
5. The cable joint fusion heating apparatus according to claim 4, wherein: the inclined inner wall of the contact block (41) is respectively provided with a gradual change part (411) and an even part (412) which are distributed in a staggered way.
6. The cable joint fusion heating apparatus according to claim 1, wherein: and the inner walls of the first heating plate (11) and the second heating plate (12) are provided with heat insulation layers (13).
7. The cable joint fusion heating apparatus according to claim 1, wherein: also comprises an elastic component (5);
elastic component (5) is including setting up sleeve pipe (51) on first hot plate (11) and second hot plate (12), and the inner wall of sleeve pipe (51) is provided with spring (52), and spring (52) are connected with tightening ring (23) through branch (53).
8. The cable joint fusion heating apparatus according to claim 7, wherein: the end of the support rod (53) is provided with a limiting block (531), and the inner wall of the sleeve (51) is provided with a limiting groove (511) which is connected with the limiting block (531) in a sliding manner.
9. The cable joint fusion heating apparatus according to claim 1, wherein: the tip of first hot plate (11) is provided with assembly piece (111), the tip of second hot plate (12) is equipped with assembly groove (121) with assembly piece (111) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221515673.7U CN218732332U (en) | 2022-06-15 | 2022-06-15 | Cable joint welding heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221515673.7U CN218732332U (en) | 2022-06-15 | 2022-06-15 | Cable joint welding heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218732332U true CN218732332U (en) | 2023-03-24 |
Family
ID=85606320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221515673.7U Active CN218732332U (en) | 2022-06-15 | 2022-06-15 | Cable joint welding heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218732332U (en) |
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2022
- 2022-06-15 CN CN202221515673.7U patent/CN218732332U/en active Active
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