CN219575232U - Heat-insulating mineral cable - Google Patents
Heat-insulating mineral cable Download PDFInfo
- Publication number
- CN219575232U CN219575232U CN202320130931.8U CN202320130931U CN219575232U CN 219575232 U CN219575232 U CN 219575232U CN 202320130931 U CN202320130931 U CN 202320130931U CN 219575232 U CN219575232 U CN 219575232U
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- Prior art keywords
- locking
- sliding seat
- lantern ring
- insulating layer
- cable
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model relates to the technical field of cables, in particular to a heat-insulating mineral cable, which comprises a cable core, a heat-insulating layer, an insulating layer, a protective layer and a fixing assembly, wherein the cable core is arranged on the insulating layer; the fixed subassembly includes fixed lantern ring, flexible lantern ring, the sliding seat, the mounting panel, the drive screw, the kicking block, locking component and clamping member, when fixing the cable, pull out flexible lantern ring from fixed lantern ring, and carry out fixed connection with flexible lantern ring and removal lantern ring through the bolt, it is fixed to carry out the centre gripping to the cable through clamping member this moment, rotate the sliding seat according to the angle of outside fixed object, and then drive the mounting panel and rotate, screw the drive screw after the mounting panel is adjusted in place, make the drive screw drive the kicking block remove, and then make kicking block drive locking component remove, make locking component lock the sliding seat, at last pass through the bolt with mounting panel and outside fixed object and be connected, thereby realize conveniently adjusting the position of mounting panel, promote staff installation effectiveness's purpose.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a heat-insulating mineral cable.
Background
When the mineral insulated cable is used as wiring, the mineral insulated cable is called a mineral cable or a mineral fireproof cable in domestic habit, and the mineral insulated incombustible cable consists of a copper core, a mineral insulating material, a copper sheath and other metal sheaths, has good electric conductivity, mechanical and physical properties and fire resistance, and also has good incombustibility, and is inconvenient for auxiliary fixation of the cable due to the fact that the surface of the mineral cable is smooth.
Prior art CN217181881U discloses a thermal-insulated mineral insulated cable convenient to installation is fixed, including the sinle silk, the outside of sinle silk is provided with the insulating layer, and the outside of insulating layer is provided with the inoxidizing coating, and the outside of inoxidizing coating is provided with the fixed establishment who carries out fixed mounting to the cable, and fixed establishment is including being located the first lantern ring and the second lantern ring of inoxidizing coating top and bottom respectively, and first lantern ring and the inside fixed subassembly that compresses tightly that is provided with of second lantern ring. The cable pressing device is reasonable in design structure, the pressing block is arranged outside the protective layer on the first lantern ring and the cable, the pressing block is screwed by the external wrench to tightly press the bolt, the pressing block is pushed to move downwards by the movement of the pressing block, the cables with different sizes are pressed by the acting force between the pressing block and the second lantern ring, and the friction force between the pressing block and the protective layer of the cable and the second lantern ring can be improved by the first protruding block and the second protruding block which are vertically arranged, so that the pressing effect on the cable is improved.
The cable position that above-mentioned device can compress tightly in first lantern ring and the second lantern ring is fixed to install the cable through the mounting panel, but be inconvenient for according to the position of mounting panel of mounted position adjustment, the staff needs the whole position that just can adjust the mounting panel of rotating device, has reduced installation effectiveness like this.
Disclosure of Invention
The utility model aims to provide a heat-insulating mineral cable, which solves the problems that the conventional heat-insulating mineral cable convenient to install and fix is inconvenient to adjust the position of an installation plate according to the installation position, and workers can adjust the position of the installation plate only by rotating the whole device, so that the installation efficiency is reduced.
In order to achieve the above purpose, the utility model provides a heat-insulating mineral cable, which comprises a wire core, a heat-insulating layer, an insulating layer and a protective layer, wherein the heat-insulating layer is arranged on the wire core, the insulating layer is arranged on the heat-insulating layer, the protective layer is arranged on the insulating layer, and the heat-insulating mineral cable further comprises a fixing component; the fixing assembly comprises a fixing sleeve ring, a telescopic sleeve ring, a sliding seat, a mounting plate, a driving screw, a top block, a locking member and a clamping member, wherein the fixing sleeve ring is detachably connected with the protective layer and sleeved on the protective layer, the telescopic sleeve ring is in sliding connection with the fixing sleeve ring and arranged on the fixing sleeve ring, the sliding seat is in sliding connection with the fixing sleeve ring and is positioned on one side of the fixing sleeve ring, the mounting plate is fixedly connected with the sliding seat and is positioned on one side of the sliding seat away from the fixing sleeve ring, the driving screw is in threaded connection with the sliding seat and is positioned in the sliding seat, the top block is in sliding connection with the driving screw and is positioned in the sliding seat, the locking member is arranged on the sliding seat, and the clamping member is arranged on the telescopic sleeve ring.
The locking member comprises a locking block and a locking column, wherein the locking block is in sliding connection with the sliding seat, is abutted with the ejector block and is positioned in the sliding seat; the locking column is fixedly connected with the locking block and is positioned on one side of the locking block.
The fixed lantern ring is provided with a locking hole, the locking hole is formed in one side, close to the locking column, of the fixed lantern ring, and the locking hole is matched with the locking column.
The locking component further comprises a reset spring, one end of the reset spring is in butt joint with the sliding seat, the other end of the reset spring is in butt joint with the locking block, and the reset spring is located on one side, close to the locking column, of the locking block.
The clamping member comprises a threaded rod and a clamping plate, wherein the threaded rod is in threaded connection with the telescopic lantern ring and is arranged on the telescopic lantern ring; the clamping plate is rotatably connected with the threaded rod and is positioned at one end of the threaded rod.
According to the heat-insulating mineral cable, when the cable is required to be fixed, the telescopic lantern ring is pulled out of the fixed lantern ring, the telescopic lantern ring and the fixed lantern ring can be sleeved on the protective layer, at the moment, the telescopic lantern ring and the movable lantern ring are fixedly connected through the bolts, at the moment, the cable is clamped and fixed through the clamping members, the fixed lantern ring and the telescopic lantern ring can be fixed on the protective layer, at the moment, the sliding seat is rotated according to the angle of an external fixture, the mounting plate is further driven to rotate, the mounting plate can be rotated on the fixed lantern ring, the angle of the mounting plate is further adjusted, after the mounting plate is adjusted in place, the driving screw is screwed, the driving screw drives the top block to move, and then the top block drives the locking member to move, the locking member locks the sliding seat, the mounting plate is further locked on the fixed lantern ring, and finally the mounting plate is connected with the external fixture through the bolts, so that the cable can be fixed, and the purpose of conveniently adjusting the position of the mounting plate is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic view showing the overall structure of an insulated mineral cable according to a first embodiment of the present utility model.
Fig. 2 is a schematic structural view of a clamping member according to a first embodiment of the present utility model.
Fig. 3 is a schematic view of the mounting structure of the top block according to the first embodiment of the present utility model.
Fig. 4 is an enlarged view at a of fig. 3 of a first embodiment of the present utility model.
Fig. 5 is a schematic view showing the mounting structure of the locking post according to the first embodiment of the present utility model.
Fig. 6 is a schematic view of the installation structure of the threaded rod according to the second embodiment of the present utility model.
In the figure: 101-wire core, 102-insulating layer, 103-insulating layer, 104-protective layer, 105-fixed component, 106-fixed collar, 107-telescopic collar, 108-sliding seat, 109-mounting plate, 110-driving screw, 111-top block, 112-locking member, 113-clamping member, 114-locking block, 115-locking post, 116-locking hole, 117-return spring, 201-threaded rod, 202-clamping plate.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
First embodiment:
referring to fig. 1 to 5, fig. 1 is a schematic view of an overall structure of a heat insulation type mineral cable, fig. 2 is a schematic view of a structure of a clamping member, fig. 3 is a schematic view of a mounting structure of a top block, fig. 4 is an enlarged view of a portion a of fig. 3, and fig. 5 is a schematic view of a mounting structure of a locking post.
The utility model provides a heat-insulating mineral cable, which comprises a cable core 101, a heat-insulating layer 102, an insulating layer 103, a protective layer 104 and a fixing component 105, wherein the fixing component 105 comprises a fixing sleeve ring 106, a telescopic sleeve ring 107, a sliding seat 108, a mounting plate 109, a driving screw 110, a top block 111, a locking member 112 and a clamping member 113, the locking member 112 comprises a locking block 114, a locking column 115 and a reset spring 117, the fixing sleeve ring 106 is provided with a locking hole 116, the mounting plate 109 is driven to rotate by the sliding of the sliding seat 108, the mounting plate 109 can be adjusted in position and angle, the driving screw 110 is screwed after the mounting plate 109 is adjusted in position, the driving screw 110 drives the top block 111 to move, and then the locking member 112 is driven to lock the sliding seat 108 on the fixing sleeve ring 106, so that the position of the mounting plate 109 is convenient to be adjusted by a worker.
For this specific embodiment, the insulating layer 102 is installed on the wire core 101, the insulating layer 103 is installed on the insulating layer 102, the protective layer 104 is installed on the insulating layer 103, the insulating layer 102 is sleeved on the wire core 101, the insulating layer 102 is ceramic powder, the insulating layer 103 is sleeved on the insulating layer 102, the protective layer 104 is sleeved on the insulating layer 103, and the wire core 101 is protected by the protective layer 104.
The fixed collar 106 is detachably connected with the protective layer 104 and sleeved on the protective layer 104, the telescopic collar 107 is slidably connected with the fixed collar 106 and is arranged on the fixed collar 106, the sliding seat 108 is slidably connected with the fixed collar 106 and is positioned on one side of the fixed collar 106, the mounting plate 109 is fixedly connected with the sliding seat 108 and is positioned on one side of the sliding seat 108 away from the fixed collar 106, the driving screw 110 is in threaded connection with the sliding seat 108 and is positioned in the sliding seat 108, the top block 111 is slidably connected with the sliding seat 108 and is rotatably connected with the driving screw 110 and is positioned in the sliding seat 108, the locking member 112 is arranged on the sliding seat 108, the clamping member 113 is arranged on the telescopic collar 107, and the mounting plate 109 is provided with a threaded hole, so that the mounting plate 109 and an external fixed object are conveniently mounted, the inside of the fixed collar 106 is hollow, the telescopic collar 107 can rotate the telescopic collar 107, when the fixed collar 106 is required to be fixed by a cable 106, the telescopic collar 107 and the telescopic collar 107 can be clamped by the telescopic collar 107, and the telescopic collar 107 can be further fixed by the telescopic member 107, and the telescopic collar 107 can be further fixed by rotating the telescopic collar 107, and the telescopic collar 107 can be further fixed by the telescopic collar 107, and the telescopic collar 107 can be fixed by the telescopic member 107, and the telescopic collar 107 can be fixed by the external fixing member 107, and the telescopic collar 107 at this time, and the telescopic collar 107, and then adjust the angle of mounting panel 109, after the mounting panel 109 is adjusted in place, screw drive screw 110, make drive screw 110 drive kicking block 111 removes, and then make kicking block 111 drive locking member 112 removes, makes locking member 112 will slide holder 108 locking, and then will mounting panel 109 locking is in on the fixed lantern ring 106, will at last mounting panel 109 passes through the bolt with outside fixture and is connected, can fix the cable, thereby realizes conveniently adjusting the position of mounting panel 109, promotes staff's installation effectiveness's purpose.
Secondly, the locking block 114 is slidably connected with the sliding seat 108, and is abutted against the top block 111, and is located inside the sliding seat 108; the locking post 115 is fixedly connected to the locking block 114 and is located at one side of the locking block 114.
Meanwhile, the locking hole 116 is formed at one side of the fixing collar 106 near the locking post 115, and the locking hole 116 is engaged with the locking post 115.
The locking blocks 114 and the locking columns 115 are respectively provided with two locking blocks, and are respectively located at two sides of the top block 111, the locking holes 116 are provided with a plurality of locking holes and are uniformly distributed on the fixed collar 106, the locking blocks 114 and the top block 111 are provided with mutually matched inclined planes, when the sliding seat 108 needs to be locked, a worker screws the driving screw 110, so that the driving screw 110 drives the top block 111 to move downwards, and then the top block 111 drives the two locking blocks 114 to move, the locking blocks 114 drive the locking columns 115 to move, and then the locking columns 115 can extend into the locking holes 116, and the sliding seat 108 is locked on the fixed collar 106.
In addition, one end of the return spring 117 abuts against the sliding seat 108, the other end of the return spring 117 abuts against the locking block 114, the return spring 117 is located on one side, close to the locking posts 115, of the locking block 114, two return springs 117 are arranged on one locking block 114, the return springs 117 have elasticity and can stretch out and draw back, when the locking posts 115 extend into the locking holes 116, the return springs 117 are in a compressed state, when a worker needs to adjust the position of the sliding seat 108, the driving screw 110 is reversely rotated, so that the driving screw 110 drives the jacking block 111 to move upwards, and at the moment, the locking block 114 moves upwards under the action of the return springs 117, and further drives the locking posts 115 to move out of the locking holes 116, so that the sliding seat 108 can move.
When the heat insulation mineral cable of the embodiment is used, when the cable needs to be fixed, the telescopic lantern ring 107 is pulled out of the fixed lantern ring 106, the fixed lantern ring 106 and the telescopic lantern ring 107 are sleeved on the protective layer 104, at this time, the telescopic lantern ring 107 and the fixed lantern ring 106 are fixed through bolts, then the cable is clamped through the clamping members 113, the protective layer 104, the fixed lantern ring 106 and the telescopic lantern ring 107 cannot move, at this time, the sliding seat 108 slides to drive the mounting plate 109 to move, the position of the mounting plate 109 is adjusted conveniently according to the mounting position, after the adjustment is in place, a worker screws the driving screw 110, the driving screw 110 drives the top block 111 to descend, and then the top block 111 drives the locking block 114 to move, and the locking block 114 drives the locking post 115 to stretch into the locking hole 116, so that the sliding seat 108 is locked on the fixed lantern ring 106, and the mounting plate 109 is adjusted to the position of the mounting plate 109 through the mounting plate 109, and the purpose of the mounting plate 109 is achieved.
Second embodiment:
on the basis of the first embodiment, referring to fig. 6, fig. 6 is a schematic view of the installation structure of the threaded rod of the second embodiment, and the clamping member 113 of this embodiment includes a threaded rod 201 and a clamping plate 202.
For the present embodiment, the threaded rod 201 is screwed with the telescopic collar 107 and is disposed on the telescopic collar 107; the clamping plate 202 with threaded rod 201 rotates to be connected, and is located the one end of threaded rod 201, when needs carry out the centre gripping to the cable, the staff rotates threaded rod 201 drives clamping plate 202 removes, and then makes clamping plate 202 can be to cable surface's inoxidizing coating 104 centre gripping, be provided with on the flexible lantern ring 107 with clamping plate 202 complex recess, so make clamping plate 202 can accomodate to in the recess on the flexible lantern ring 107, be provided with on the fixed lantern ring 106 with threaded rod 201 complex removal groove, so make threaded rod 201 can not hinder flexible lantern ring 107 income in the fixed lantern ring 106, the convenience is accomodate to fixed subassembly 105.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present utility model, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the utility model.
Claims (5)
1. The heat-insulating mineral cable comprises a wire core, a heat-insulating layer, an insulating layer and a protective layer, wherein the heat-insulating layer is arranged on the wire core, the insulating layer is arranged on the heat-insulating layer, the protective layer is arranged on the insulating layer,
the device also comprises a fixing component;
the fixing assembly comprises a fixing sleeve ring, a telescopic sleeve ring, a sliding seat, a mounting plate, a driving screw, a top block, a locking member and a clamping member, wherein the fixing sleeve ring is detachably connected with the protective layer and sleeved on the protective layer, the telescopic sleeve ring is in sliding connection with the fixing sleeve ring and arranged on the fixing sleeve ring, the sliding seat is in sliding connection with the fixing sleeve ring and is positioned on one side of the fixing sleeve ring, the mounting plate is fixedly connected with the sliding seat and is positioned on one side of the sliding seat away from the fixing sleeve ring, the driving screw is in threaded connection with the sliding seat and is positioned in the sliding seat, the top block is in sliding connection with the driving screw and is positioned in the sliding seat, the locking member is arranged on the sliding seat, and the clamping member is arranged on the telescopic sleeve ring.
2. The insulated mineral power cable of claim 1, wherein,
the locking component comprises a locking block and a locking column, wherein the locking block is in sliding connection with the sliding seat, is abutted with the top block and is positioned in the sliding seat; the locking column is fixedly connected with the locking block and is positioned on one side of the locking block.
3. The insulated mineral power cable of claim 2, wherein,
the fixed lantern ring is provided with the locking hole, the locking hole sets up the fixed lantern ring is close to one side of locking post, the locking hole with locking post cooperation.
4. The insulated mineral power cable of claim 2, wherein,
the locking component further comprises a reset spring, one end of the reset spring is in butt joint with the sliding seat, the other end of the reset spring is in butt joint with the locking block, and the reset spring is located on one side, close to the locking column, of the locking block.
5. The insulated mineral power cable of claim 1, wherein,
the clamping member comprises a threaded rod and a clamping plate, wherein the threaded rod is in threaded connection with the telescopic lantern ring and is arranged on the telescopic lantern ring; the clamping plate is rotatably connected with the threaded rod and is positioned at one end of the threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320130931.8U CN219575232U (en) | 2023-01-17 | 2023-01-17 | Heat-insulating mineral cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320130931.8U CN219575232U (en) | 2023-01-17 | 2023-01-17 | Heat-insulating mineral cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219575232U true CN219575232U (en) | 2023-08-22 |
Family
ID=87661468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320130931.8U Active CN219575232U (en) | 2023-01-17 | 2023-01-17 | Heat-insulating mineral cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219575232U (en) |
-
2023
- 2023-01-17 CN CN202320130931.8U patent/CN219575232U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |