CN216016301U - Fixing device capable of adjusting high-voltage cable support - Google Patents
Fixing device capable of adjusting high-voltage cable support Download PDFInfo
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- CN216016301U CN216016301U CN202121371297.4U CN202121371297U CN216016301U CN 216016301 U CN216016301 U CN 216016301U CN 202121371297 U CN202121371297 U CN 202121371297U CN 216016301 U CN216016301 U CN 216016301U
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- voltage cable
- clamping
- holding frame
- limiting
- cable support
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Abstract
The utility model provides a fixing device capable of adjusting a high-voltage cable support, and belongs to the field of high-voltage cable accessory manufacturing auxiliary equipment. The device includes the bottom plate, passes through the roof that vertical bracing piece is connected with the bottom plate, and is a plurality of bracing piece symmetry sets up, and fixed mounting has at least one holder on the roof, and the holder includes holding frame down, goes up the holding frame, and the inboard of holding frame, last holding frame is semi-circular down, and holding frame, last holding frame one end are articulated mutually down, and the other end passes through locking bolt fixed connection, evenly sets up a plurality of radially adjustable fixture on the circumference that holding frame and last holding frame enclose down. The device is provided with a plurality of adjustable clamping mechanisms, can be suitable for fixing and supporting high-voltage cables with different wire diameters, and is convenient for electric power professional workers to manufacture high-voltage cable joint accessories; the lifting adjusting mechanism is arranged to adjust the height of the high-voltage cable fixing support; the mobile is convenient, and a plurality of the devices can be combined for use.
Description
Technical Field
The utility model belongs to the field of auxiliary equipment for manufacturing high-voltage cable accessories, and particularly relates to a fixing device capable of adjusting a high-voltage cable support.
Background
Power cables are cable products used for transmitting and distributing high-power electric energy in main lines of power systems, and are classified into medium-and low-voltage power cables (35 kv and below), high-voltage cables (110 kv and above), ultra-high voltage cables (275-800 kv) and extra-high voltage cables (1000 kv and above) according to voltage class.
In a power line, the cable occupation ratio is gradually increased, the cable fault rate is increased, particularly the cable joint accident occupation ratio is high, moisture and water easily enter due to improper accessory manufacturing process, and potential safety hazards are caused to operation. In the manufacture of the high-voltage cable head, the fixation of the cable is an important factor for ensuring the manufacture quality of the cable head, and the accuracy of process indexes in the manufacture process of the cable head can be ensured only by fixing the high-voltage cable at a proper position and a proper height, and the manufacture progress of the cable head and the process specification can be greatly improved. Because the cable is influenced by the environment in the process of placing and is not easy to place, the cable is fixed at a proper position and height by the force of a person, so that the cable head is fixed and stable in the process of manufacturing.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fixing device capable of adjusting a high-voltage cable support, which is used for fixing a high-voltage cable when a cable terminal or a cable middle head accessory is manufactured and is convenient for electric power professional workers to efficiently and accurately manufacture a cable head.
In order to achieve the purpose, the technical scheme adopted by the utility model is that the fixing device capable of adjusting the high-voltage cable support comprises a bottom plate and a top plate connected with the bottom plate through vertical support rods, the support rods are symmetrically arranged, at least one clamp is fixedly installed on the top plate, the clamp comprises a lower clamping frame and an upper clamping frame, the inner sides of the lower clamping frame and the upper clamping frame are semicircular, one ends of the lower clamping frame and the upper clamping frame are hinged, the other ends of the lower clamping frame and the upper clamping frame are fixedly connected through locking bolts, and a plurality of radially adjustable clamping mechanisms are uniformly arranged on the circumference enclosed by the lower clamping frame and the upper clamping frame.
As a preferred embodiment of the utility model, the clamping mechanism comprises an in-situ adjusting knob, a connecting post, a connecting rod, clamping pieces and a clamping seat, wherein the clamping seat is of a hollow structure, the in-situ adjusting knob is provided with internal threads, the lower end of the in-situ adjusting knob extends into the clamping seat, the connecting rod is positioned inside the clamping seat and is provided with external threads matched with the internal threads, one end of the connecting rod is in threaded connection with the in-situ adjusting knob, the other end of the connecting rod is fixedly connected with the connecting post, one end of the connecting post extending out of the clamping seat is connected with the outer side of the clamping pieces, an upper limiting piece used for limiting the longitudinal movement of the in-situ adjusting knob is arranged in the clamping seat, the side wall of the connecting post is provided with a longitudinal limiting groove, a limiting bolt used for limiting the connecting post is further arranged on the clamping seat, and the limiting bolt penetrates into the pressing limiting groove in the clamping seat.
In a preferred embodiment of the present invention, the inner side of the holding piece is provided with friction stripes.
As a preferred embodiment of the utility model, a lower limiting sheet is further arranged in the clamping seat, a limiting plate is arranged at one end of the connecting column extending into the clamping seat, and the limiting plate is positioned between the lower limiting sheet and the upper limiting sheet.
As a preferred embodiment of the present invention, the clamping seats correspondingly disposed on the lower clamping frame and the upper clamping frame are integrally formed with the lower clamping frame and the upper clamping frame, respectively.
As a preferred embodiment of the present invention, the support rod is a telescopic rod.
As a preferred embodiment of the present invention, an installation plate is disposed between the bottom plate and the top plate, four corners of the installation plate are fixed to lower portions of the support rods, a lifting adjustment mechanism is installed in the middle of the installation plate, and an upper end of the lifting adjustment mechanism is rotatably connected to a bottom surface of the top plate.
As a preferred embodiment of the utility model, the lifting adjusting mechanism comprises a shell, a screw rod, a worm wheel, a worm and a hand wheel, wherein the upper end of the screw rod is rotatably connected with the top plate, the lower end of the screw rod penetrates through the top of the shell to be rotatably connected with the mounting plate, the worm wheel is sleeved at the lower part of the screw rod and positioned in the shell, the worm is meshed with the worm wheel, two ends of the worm are rotatably connected with the shell, and one end of the worm penetrates through the shell and then is connected with the hand wheel.
As a preferred embodiment of the utility model, rollers are arranged at four corners of the bottom plate.
The beneficial technical effects of the utility model are as follows: the fixing device for the adjustable high-voltage cable support is provided with the plurality of adjustable clamping mechanisms, can be suitable for fixing and supporting high-voltage cables with different wire diameters, and is convenient for cable professionals to manufacture high-voltage cable joint accessories; the lifting adjusting mechanism is arranged to adjust the height of the high-voltage cable fixing support; the mobile is convenient, and a plurality of the devices can be combined for use.
Drawings
Fig. 1 is a perspective view of an adjustable high voltage cable support fixture according to an embodiment of the present invention;
FIG. 2 is a front view of an adjustable high voltage cable support fixture according to one embodiment of the present invention;
FIG. 3 is a right side view of an adjustable high voltage cable support fixture according to one embodiment of the present invention;
FIG. 4 is a left side view of an adjustable high voltage cable support fixture according to one embodiment of the present invention;
FIG. 5 is a top view of an adjustable high voltage cable support fixture according to an embodiment of the present invention;
FIG. 6 is a rear view of an adjustable high voltage cable support fixture according to one embodiment of the present invention;
FIG. 7 is a schematic view of a worm gear connection of an adjustable high voltage cable support fixture according to an embodiment of the present invention;
FIG. 8 is a schematic view of the interior of the clamping seat of the fixture for an adjustable high voltage cable support according to one embodiment of the present invention;
reference numerals: 1-bottom plate, 2-support rod, 3-top plate, 4-lower clamping frame, 5-upper clamping frame, 6-butterfly nut, 7-mounting plate, 8-hand wheel, 9-shell, 10-screw, 11-turbine, 12-worm, 13-in-situ adjusting knob, 14-connecting column, 15-clamping sheet, 16-friction stripe, 17-limiting bolt, 18-limiting groove, 19-roller, 20-clamping seat, 21-upper limiting sheet, 22-lower limiting sheet, 23-internal thread, 24-connecting rod, 25-limiting plate and 26-high-voltage cable.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to preferred embodiments.
Example 1
Referring to the attached drawings 1-8, the fixing device for the adjustable high-voltage cable support provided by the utility model comprises a bottom plate 1 and a top plate 3 connected with the bottom plate 1 through vertical support rods 2, wherein the support rods 2 are symmetrically arranged, at least one clamp holder is fixedly arranged on the top plate 3, the clamp holder comprises a lower clamping frame 4 and an upper clamping frame 5, the inner sides of the lower clamping frame 4 and the upper clamping frame 5 are semicircular, one ends of the lower clamping frame 4 and the upper clamping frame 5 are hinged, the other ends of the lower clamping frame 4 and the upper clamping frame 5 are fixedly connected through locking bolts, and a plurality of radially adjustable clamping mechanisms are uniformly arranged on the circumference enclosed by the lower clamping frame 4 and the upper clamping frame 5; the clamping mechanism comprises an in-situ adjusting knob 13, a connecting column 14, a connecting rod 24, clamping pieces 15 and a clamping seat 20, wherein the clamping seat 20 is of a hollow structure, the in-situ adjusting knob 13 is provided with an internal thread 23, the lower end of the in-situ adjusting knob 13 extends into the clamping seat 20, the connecting rod 24 is positioned inside the clamping seat 20, the connecting rod 24 is provided with an external thread matched with the internal thread 23, one end of the connecting rod 24 is in threaded connection with the in-situ adjusting knob 13, the other end of the connecting rod is fixedly connected with the connecting column 14, one end of the connecting column 14 extending out of the clamping seat 20 is connected with the outer side of the clamping pieces 15, an upper limiting piece 21 used for limiting the longitudinal movement of the in-situ adjusting knob 13 is arranged in the clamping seat 20, a longitudinal limiting groove 18 is arranged on the side wall of the connecting column 14, a limiting bolt 17 used for limiting the connecting column 14 is further arranged on the clamping seat 20, and the limiting bolt 17 penetrates into the pressing limiting groove 18 in the clamping seat 20; a lower limiting sheet 22 is further arranged in the clamping seat 20, a limiting plate 25 is arranged at one end, extending into the clamping seat 20, of the connecting column 14, the limiting plate 25 is located between the lower limiting sheet 22 and the upper limiting sheet 21, and friction stripes 16 are arranged on the inner side of the clamping sheet 15; the clamping seats 20 correspondingly arranged on the lower clamping frame 4 and the upper clamping frame 5 are respectively integrally formed with the lower clamping frame 4 and the upper clamping frame 5.
In this embodiment, the bracing piece 2 is 4, has the holder of 2 symmetries through bolt fixed mounting on the roof 3, and every holder sets up 3 fixture, and one of them is located the 5 tops of last holding frame, and remaining two symmetries are located down on holding frame 4. The locking bolt comprises a butterfly nut 6 and a bolt which are matched, and the friction stripe 16 is arranged along the horizontal direction. The adjustable high-voltage cable supporting and fixing device is used for clamping a high-voltage cable with the fixed diameter of 150mm-280mm, the width of the lower clamping frame 4 and the width of the upper clamping frame 5 are 60mm, the distance between the lower clamping frame 4 and the upper clamping frame 5 is 360mm, the specification of the bottom plate 1 is 800mm multiplied by 700mm, the specification of the top plate 3 is 600mm multiplied by 500mm, and the height between the top plate 3 and the bottom plate 1 is 950 mm.
When the clamp is used, the butterfly nut 6 is screwed down, the limit bolt 17 is unscrewed, and the in-situ adjusting knob 13 is adjusted to enable the high-voltage cable 26 to be fixedly supported to penetrate through the clamp holder; then adjusting the in-situ adjusting knob 13 to enable the clamping sheet 15 to clamp the high-voltage cable 26, and simultaneously screwing the limiting bolt 17; after the high-voltage cable 26 connector is manufactured, the butterfly nut 6 is unscrewed, the upper clamping frame 5 is opened, and the high-voltage cable 26 is directly lifted out.
When making a termination for a high-voltage cable 26, a device according to the utility model is used; when manufacturing the middle head of the high-voltage cable 26, two devices of the utility model are used in combination, and each device of the utility model clamps and fixes one high-voltage cable 26.
Example 2
Referring to the attached drawings 1-8, the fixing device for the adjustable high-voltage cable support provided by the utility model comprises a bottom plate 1 and a top plate 3 connected with the bottom plate 1 through vertical support rods 2, wherein the support rods 2 are symmetrically arranged, at least one clamp holder is fixedly arranged on the top plate 3, the clamp holder comprises a lower clamping frame 4 and an upper clamping frame 5, the inner sides of the lower clamping frame 4 and the upper clamping frame 5 are semicircular, one ends of the lower clamping frame 4 and the upper clamping frame 5 are hinged, the other ends of the lower clamping frame 4 and the upper clamping frame 5 are fixedly connected through locking bolts, and a plurality of radially adjustable clamping mechanisms are uniformly arranged on the circumference enclosed by the lower clamping frame 4 and the upper clamping frame 5; the clamping mechanism comprises an in-situ adjusting knob 13, a connecting column 14, a connecting rod 24, clamping pieces 15 and a clamping seat 20, wherein the clamping seat 20 is of a hollow structure, the in-situ adjusting knob 13 is provided with an internal thread 23, the lower end of the in-situ adjusting knob 13 extends into the clamping seat 20, the connecting rod 24 is positioned inside the clamping seat 20, the connecting rod 24 is provided with an external thread matched with the internal thread 23, one end of the connecting rod 24 is in threaded connection with the in-situ adjusting knob 13, the other end of the connecting rod is fixedly connected with the connecting column 14, one end of the connecting column 14 extending out of the clamping seat 20 is connected with the outer side of the clamping pieces 15, an upper limiting piece 21 used for limiting the longitudinal movement of the in-situ adjusting knob 13 is arranged in the clamping seat 20, a longitudinal limiting groove 18 is arranged on the side wall of the connecting column 14, a limiting bolt 17 used for limiting the connecting column 14 is further arranged on the clamping seat 20, and the limiting bolt 17 penetrates into the pressing limiting groove 18 in the clamping seat 20; a lower limiting sheet 22 is further arranged in the clamping seat 20, a limiting plate 25 is arranged at one end, extending into the clamping seat 20, of the connecting column 14, the limiting plate 25 is located between the lower limiting sheet 22 and the upper limiting sheet 21, and friction stripes 16 are arranged on the inner side of the clamping sheet 15; the clamping seats 20 correspondingly arranged on the lower clamping frame 4 and the upper clamping frame 5 are respectively integrally formed with the lower clamping frame 4 and the upper clamping frame 5.
The utility model discloses a support structure, including bracing piece 2, bottom plate 1 and roof 3, be equipped with mounting panel 7 between the bracing piece 2, mounting panel 7 four corners is fixed in 2 lower parts of bracing piece, installs lifting adjusting mechanism in the middle of the mounting panel 7, and lifting adjusting mechanism upper end is connected with 3 bottom surfaces of roof are rotated. Lifting adjusting mechanism includes casing 9, screw rod 10, turbine 11, worm 12, hand wheel 8, and 10 upper ends of screw rod are rotated with roof 3 and are connected, and the lower extreme passes casing 9 top and is rotated with mounting panel 7 and be connected, and the cover of 10 lower parts of screw rod is equipped with turbine 11, and turbine 11 is located inside casing 9, and worm 12 meshes with turbine 11, and worm 12 both ends are rotated with casing 9 and are connected, and 12 one end of worm is worn out casing 9 and is connected hand wheel 8.
On the basis of embodiment 1, the height of the clamper is adjusted by the lifting adjusting mechanism in the embodiment.
Example 3
Referring to the attached drawings 1-8, the fixing device for the adjustable high-voltage cable support provided by the utility model comprises a bottom plate 1 and a top plate 3 connected with the bottom plate 1 through vertical support rods 2, wherein the support rods 2 are symmetrically arranged, at least one clamp holder is fixedly arranged on the top plate 3, the clamp holder comprises a lower clamping frame 4 and an upper clamping frame 5, the inner sides of the lower clamping frame 4 and the upper clamping frame 5 are semicircular, one ends of the lower clamping frame 4 and the upper clamping frame 5 are hinged, the other ends of the lower clamping frame 4 and the upper clamping frame 5 are fixedly connected through locking bolts, and a plurality of radially adjustable clamping mechanisms are uniformly arranged on the circumference enclosed by the lower clamping frame 4 and the upper clamping frame 5; the clamping mechanism comprises an in-situ adjusting knob 13, a connecting column 14, a connecting rod 24, clamping pieces 15 and a clamping seat 20, wherein the clamping seat 20 is of a hollow structure, the in-situ adjusting knob 13 is provided with an internal thread 23, the lower end of the in-situ adjusting knob 13 extends into the clamping seat 20, the connecting rod 24 is positioned inside the clamping seat 20, the connecting rod 24 is provided with an external thread matched with the internal thread 23, one end of the connecting rod 24 is in threaded connection with the in-situ adjusting knob 13, the other end of the connecting rod is fixedly connected with the connecting column 14, one end of the connecting column 14 extending out of the clamping seat 20 is connected with the outer side of the clamping pieces 15, an upper limiting piece 21 used for limiting the longitudinal movement of the in-situ adjusting knob 13 is arranged in the clamping seat 20, a longitudinal limiting groove 18 is arranged on the side wall of the connecting column 14, a limiting bolt 17 used for limiting the connecting column 14 is further arranged on the clamping seat 20, and the limiting bolt 17 penetrates into the pressing limiting groove 18 in the clamping seat 20; a lower limiting sheet 22 is further arranged in the clamping seat 20, a limiting plate 25 is arranged at one end, extending into the clamping seat 20, of the connecting column 14, the limiting plate 25 is located between the lower limiting sheet 22 and the upper limiting sheet 21, and friction stripes 16 are arranged on the inner side of the clamping sheet 15; the clamping seats 20 correspondingly arranged on the lower clamping frame 4 and the upper clamping frame 5 are respectively integrally formed with the lower clamping frame 4 and the upper clamping frame 5.
The utility model discloses a support structure, including bracing piece 2, bottom plate 1 and roof 3, be equipped with mounting panel 7 between the bracing piece 2, mounting panel 7 four corners is fixed in 2 lower parts of bracing piece, installs lifting adjusting mechanism in the middle of the mounting panel 7, and lifting adjusting mechanism upper end is connected with 3 bottom surfaces of roof are rotated. Lifting adjusting mechanism includes casing 9, screw rod 10, turbine 11, worm 12, hand wheel 8, and 10 upper ends of screw rod are rotated with roof 3 and are connected, and the lower extreme passes casing 9 top and is rotated with mounting panel 7 and be connected, and the cover of 10 lower parts of screw rod is equipped with turbine 11, and turbine 11 is located inside casing 9, and worm 12 meshes with turbine 11, and worm 12 both ends are rotated with casing 9 and are connected, and 12 one end of worm is worn out casing 9 and is connected hand wheel 8.
The four corners of the bottom plate 1 are provided with rollers 19.
On the basis of embodiment 2, the roller 19 is arranged in the embodiment, so that the device disclosed by the utility model can be conveniently moved integrally.
The above-mentioned embodiments are intended to illustrate the technical solutions of the present invention, and those skilled in the art can make routine modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention.
Claims (10)
1. The utility model provides a fixing device that adjustable high tension cable supported, its characterized in that, including bottom plate (1), roof (3) be connected through vertical bracing piece (2) with bottom plate (1), it is a plurality of bracing piece (2) symmetry sets up, its characterized in that, fixed mounting has at least one holder on roof (3), the holder includes holding frame (4) down, goes up holding frame (5), and the inboard of holding frame (4) is semi-circular down, and holding frame (4) down, upward holding frame (5) one end are articulated mutually, and the other end passes through locking bolt fixed connection, evenly sets up a plurality of radially adjustable fixture on the circumference that holding frame (4) and last holding frame (5) enclose down.
2. A fixture for an adjustable high voltage cable support according to claim 1, wherein: the number of the holders is 2, and each holder is provided with 3 holding mechanisms.
3. A fixture for an adjustable high voltage cable support according to claim 1, wherein: the clamping mechanism comprises an in-situ adjusting knob (13), a connecting column (14), a connecting rod (24), clamping sheets (15) and a clamping seat (20), the clamping seat (20) is of a hollow structure, the in-situ adjusting knob (13) is provided with an internal thread (23), the lower end of the in-situ adjusting knob (13) extends into the clamping seat (20), the connecting rod (24) is positioned inside the clamping seat (20), the connecting rod (24) is provided with an external thread matched with the internal thread (23), one end of the connecting rod (24) is in threaded connection with the in-situ adjusting knob (13), the other end of the connecting rod is fixedly connected with the connecting column (14), one end of the connecting column (14) extending out of the clamping seat (20) is connected with the outer side of the clamping sheets (15), an upper limiting sheet (21) used for limiting the longitudinal movement of the in-situ adjusting knob (13) is arranged in the clamping seat (20), and the side wall of the connecting column (14) is provided with a longitudinal limiting groove (18), the clamping seat (20) is also provided with a limiting bolt (17) for limiting the connecting column (14), and the limiting bolt (17) penetrates into a pressing limiting groove (18) in the clamping seat (20).
4. A fixture for an adjustable high voltage cable support according to claim 3, wherein: and friction stripes (16) are arranged on the inner sides of the clamping sheets (15).
5. A fixing device of an adjustable high voltage cable support according to claim 4, characterized in that: still be equipped with down spacing piece (22) in holder (20), the one end that spliced pole (14) stretched into in holder (20) is equipped with limiting plate (25), and limiting plate (25) are located between spacing piece (22) and the last spacing piece (21) down.
6. A fixing device of an adjustable high voltage cable support according to claim 5, characterized in that: the clamping seats (20) correspondingly arranged on the lower clamping frame (4) and the upper clamping frame (5) are respectively integrally formed with the lower clamping frame (4) and the upper clamping frame (5).
7. A fixture for an adjustable high voltage cable support according to claim 1, wherein: the support rod (2) is a telescopic rod piece.
8. The adjustable high voltage cable support fixture of claim 7, wherein: be equipped with between bottom plate (1) and roof (3) mounting panel (7), mounting panel (7) four corners is fixed in bracing piece (2) lower part, installs lifting adjusting mechanism in the middle of mounting panel (7), and lifting adjusting mechanism upper end is rotated with roof (3) bottom surface and is connected.
9. The adjustable high voltage cable support fixture of claim 8, wherein: lifting adjusting mechanism includes casing (9), screw rod (10), turbine (11), worm (12), hand wheel (8), screw rod (10) upper end is rotated with roof (3) and is connected, and the lower extreme passes casing (9) top and is rotated with mounting panel (7) and be connected, and screw rod (10) lower part cover is equipped with turbine (11), and inside turbine (11) were located casing (9), worm (12) and turbine (11) meshing, worm (12) both ends rotated with casing (9) and are connected, and casing (9) back connection hand wheel (8) are worn out to worm (12) one end.
10. A fixture for an adjustable high voltage cable support according to claim 1, wherein: and rollers (19) are arranged at the four corners of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121371297.4U CN216016301U (en) | 2021-06-18 | 2021-06-18 | Fixing device capable of adjusting high-voltage cable support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121371297.4U CN216016301U (en) | 2021-06-18 | 2021-06-18 | Fixing device capable of adjusting high-voltage cable support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216016301U true CN216016301U (en) | 2022-03-11 |
Family
ID=80585906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121371297.4U Expired - Fee Related CN216016301U (en) | 2021-06-18 | 2021-06-18 | Fixing device capable of adjusting high-voltage cable support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216016301U (en) |
-
2021
- 2021-06-18 CN CN202121371297.4U patent/CN216016301U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220311 |