CN219477480U - Auxiliary fixture for mounting high-voltage cable terminal - Google Patents
Auxiliary fixture for mounting high-voltage cable terminal Download PDFInfo
- Publication number
- CN219477480U CN219477480U CN202320175191.XU CN202320175191U CN219477480U CN 219477480 U CN219477480 U CN 219477480U CN 202320175191 U CN202320175191 U CN 202320175191U CN 219477480 U CN219477480 U CN 219477480U
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- fixed block
- block
- connecting rod
- clamping
- voltage cable
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Abstract
The utility model relates to an auxiliary tool for installing a high-voltage cable terminal. At present, the high-voltage cable installation process is carried out by matching multiple persons, and the adjustment precision cannot be ensured because of the problems of difficult bending of the cables and the like due to matching of the persons. The utility model provides a high tension cable terminal installs auxiliary fixtures, its constitution includes, first fixed block (1) and second fixed block (2), and first fixed block is connected as an organic wholely structure with thick connecting rod (3), and second fixed block is connected as an organic wholely structure with thin connecting rod (4), and thin connecting rod inserts in the thick connecting rod through interference fit connection, is connected with on first fixed block and the second fixed block and presss from both sides protection piece (5); screw holes (7) are formed in the clamping and protecting block, the first fixed block and the second fixed block, and bolt rods are screwed into the screw holes to respectively connect the clamping and protecting block with the first fixed block and the second fixed block; the clamping protection block is provided with a bolt hole (6). The utility model is applied to the field of high-voltage cable terminal installation.
Description
Technical Field
The utility model relates to an auxiliary tool for installing a high-voltage cable terminal.
Background
The high-voltage cable is used as a connecting channel for transmitting and distributing electric energy, is widely applied to the aspects of transformer substations, circuits and the like at present by means of buried laying, cable trenches, cable tunnels and the like, and is an important component structure in an electric system. The high-voltage cable is connected with other equipment of an electrical system in a mode of manufacturing a terminal or a T-shaped head, the existing installation method is to reserve enough cable length allowance, manufacture the cable terminal or the T-shaped joint after simple measurement, adjust the cable position and the bending radian of a three-phase joint through manpower after manufacturing, install the terminal or the T-shaped joint, enable the joint to be matched with a connecting bolt or enable the T-shaped plug to be matched with a connecting piece, and normally, the manufactured cable terminal is arranged below an installation position due to factors such as dead weight of the cable and the installation point, the terminal is required to be lifted manually, and the joint position is adjusted to finish the installation of the terminal. In the practical process, the method is carried out by matching a plurality of persons, because of the problems of personnel matching, difficult bending of cables and the like, the adjusting precision can not be ensured, the terminal head and the T-shaped connector can not be well matched with the connecting part, the connector is easy to damage, and the connecting positions of a plurality of connectors are narrow in space and difficult to adjust by manpower, so that the difficulty of installation is increased.
Disclosure of Invention
The utility model aims to provide an auxiliary tool for installing a high-voltage cable terminal.
The above object is achieved by the following technical scheme:
the auxiliary fixture for mounting the high-voltage cable terminal comprises a first fixed block and a second fixed block, wherein the first fixed block is connected with a thick connecting rod into an integrated structure, the second fixed block is connected with a thin connecting rod into an integrated structure, the thin connecting rod is inserted into the thick connecting rod and connected with the thick connecting rod through interference fit, and a clamping and protecting block is connected to the first fixed block and the second fixed block;
screw holes are formed in the clamping and protecting block, the first fixed block and the second fixed block, and bolt rods are screwed into the screw holes to respectively connect the clamping and protecting block with the first fixed block and the second fixed block;
the clamping and protecting blocks are provided with bolt holes, bolt assemblies are screwed into the bolt holes, and the two clamping and protecting blocks are fixedly connected through the bolt assemblies.
The high-voltage cable terminal is provided with an auxiliary tool, the bottoms of the first fixed block and the second fixed block are connected with spherical grooves, a sphere is arranged in each spherical groove, and a sleeve is connected to each sphere;
the sleeve is internally inserted with a vertical connecting rod, and the bottom of the vertical connecting rod is connected with the hydraulic device through a thread structure.
The high-voltage cable terminal installation auxiliary fixtures, the arced face of clamp protection piece on be connected with the arc leather pad.
The utility model has the beneficial effects that:
1. the auxiliary tool for installing the high-voltage cable head is reasonable in structural design and high in practicability, not only can the installation positions of the cable in the up-down, left-right and front-back 3 dimensions be adjusted through the hydraulic device, but also the installation precision can be improved, the installation error can be reduced, the finished product of the cable head can be protected in the construction process by replacing the clamping and protecting blocks to be matched with cables in different dimensions, and the auxiliary tool is worthy of popularization and use in the technical field of cable installation.
2. When the auxiliary fixture for installing the high-voltage cable head is used, the cable is firstly placed between the clamping and protecting blocks, the thick and thin connecting rods are inserted into the connecting rods to be fixed, the connecting rods are fixed through bolt holes by adopting bolts, and the horizontal plane forms a whole. The vertical connecting rod is reliably connected with the spherical connector and the hydraulic device in the vertical direction, and the fine adjustment of the cable position in all directions of up and down, left and right, front and back is performed through the control of the hydraulic device.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic diagram of the connection of the first fixed block to the sphere.
The device comprises a first fixing block, a second fixing block, a 3-thick connecting rod, a 4-thin connecting rod, a 5-clamping and protecting block, a 6-bolt hole, a 7-threaded hole, an 8-spherical groove, a 9-arc leather pad, a 10-vertical connecting rod, a 11-hydraulic device, a 12-oil pump pipe, a 13-sphere, a 14-sleeve and a sleeve.
Detailed Description
Examples
The auxiliary fixture for mounting the high-voltage cable terminal comprises a first fixed block 1 and a second fixed block 2, wherein the first fixed block and a thick connecting rod 3 are connected into an integrated structure, the second fixed block and a thin connecting rod 4 are connected into an integrated structure, the thin connecting rod is inserted into the thick connecting rod and connected through interference fit, and a clamping protection block 5 is connected to the first fixed block and the second fixed block; screw holes 7 are formed in the clamping and protecting block, the first fixing block and the second fixing block, and bolt rods are screwed into the screw holes to respectively connect the clamping and protecting block with the first fixing block and the second fixing block; the clamping and protecting blocks are provided with bolt holes 6, bolt assemblies are screwed into the bolt holes, and the two clamping and protecting blocks are fixedly connected through the bolt assemblies.
The high-voltage cable terminal is provided with an auxiliary tool, the bottoms of the first fixed block and the second fixed block are connected with a spherical groove 8, a sphere 13 is arranged in the spherical groove, and a sleeve 14 is connected to the sphere; the sleeve is internally inserted with a vertical connecting rod 10, and the bottom of the vertical connecting rod is connected with a hydraulic device 11 through a thread structure. The arc-shaped surface of the clamping and protecting block is connected with an arc-shaped leather pad 9.
The ball body and the sleeve are fixed into an integral structure in a welding mode, a semicircular ball groove is formed in the position, close to two ends, of the first fixing block and the second fixing block, one half of the ball body is placed in the ball groove, then the bottom of the fixing block is welded through two base plates with arc faces, and accordingly the ball body is arranged between the ball groove and the base plates, the ball body can rotate in the ball groove, and the ball body cannot fall from the ball groove. Through the cooperation of spheroid and ball groove, drive the sleeve pipe rotation on the spheroid when the spheroid rotates.
Examples
The auxiliary fixture for installing the high-voltage cable terminal is characterized in that a first fixing block and a thick connecting rod form a whole, the whole formed by the first fixing block, the second fixing block and the thin connecting rod is connected through interference fit to form a reliable whole, a clamping protection block is fixed on the first fixing block and the second fixing block through threaded holes, the clamping protection block can be replaced according to the diameter of a cable, the cable is fixed through bolts penetrating through bolt holes, an arc leather pad effectively protects the cable sheath from being worn, a spherical connector is connected with the first clamping protection block and the second clamping protection block and serves as a stress node for adjusting the position of the cable, and the spherical connector is connected with a hydraulic device through a vertical connecting rod.
When the auxiliary fixture for installing the high-voltage cable head is used, the cable is placed between the clamping and protecting blocks, the thick and thin connecting rods are inserted into the connecting rods to be fixed, bolts are adopted to fix the connecting rods through bolt holes, and the horizontal plane forms a whole. The vertical connecting rod is reliably connected with the spherical connector and the hydraulic device in the vertical direction, and the fine adjustment of the cable position in all directions of up and down, left and right, front and back is performed through the control of the hydraulic device.
Claims (3)
1. The auxiliary fixture for mounting the high-voltage cable terminal is characterized by comprising a first fixed block and a second fixed block, wherein the first fixed block and the thick connecting rod are connected into an integrated structure, the second fixed block and the thin connecting rod are connected into an integrated structure, the thin connecting rod is inserted into the thick connecting rod and connected through interference fit, and the first fixed block and the second fixed block are connected with a clamping protection block;
screw holes are formed in the clamping and protecting block, the first fixed block and the second fixed block, and bolt rods are screwed into the screw holes to respectively connect the clamping and protecting block with the first fixed block and the second fixed block;
the clamping and protecting blocks are provided with bolt holes, bolt assemblies are screwed into the bolt holes, and the two clamping and protecting blocks are fixedly connected through the bolt assemblies.
2. The auxiliary fixture for installing the high-voltage cable terminal according to claim 1, wherein the bottoms of the first fixing block and the second fixing block are connected with spherical grooves, a sphere is installed in the spherical grooves, and a sleeve is connected to the sphere;
the sleeve is internally inserted with a vertical connecting rod, and the bottom of the vertical connecting rod is connected with the hydraulic device through a thread structure.
3. The auxiliary fixture for installing high-voltage cable termination according to claim 1, wherein the auxiliary fixture comprises a base and a cover
An arc leather pad is connected to the arc surface of the clamping and protecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320175191.XU CN219477480U (en) | 2023-02-10 | 2023-02-10 | Auxiliary fixture for mounting high-voltage cable terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320175191.XU CN219477480U (en) | 2023-02-10 | 2023-02-10 | Auxiliary fixture for mounting high-voltage cable terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219477480U true CN219477480U (en) | 2023-08-04 |
Family
ID=87438916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320175191.XU Active CN219477480U (en) | 2023-02-10 | 2023-02-10 | Auxiliary fixture for mounting high-voltage cable terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219477480U (en) |
-
2023
- 2023-02-10 CN CN202320175191.XU patent/CN219477480U/en active Active
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