Power installation adjusting frame convenient to arrange

Abstract

The utility model relates to the technical field of electric power installation, in particular to an electric power installation adjusting frame convenient to arrange, which comprises an installation part, the installation part comprises two positioning half cylinders, connecting lugs are fixedly installed on the two sides of the two positioning half cylinders, supporting arms are rotatably installed on the outer sides of the positioning half cylinders, and fixing bolts are installed on the connecting lugs. A fixing bolt penetrates through the connecting lugs to connect the two positioning half cylinders, a wire fixing part is fixedly installed at the end, away from the installation part, of the supporting arm and is a cylindrical rod provided with external threads, a wire containing groove is formed in the end, away from the supporting arm, of the wire fixing part in the axial direction, an auxiliary wheel is rotatably installed in the wire containing groove, and the wire fixing part is in threaded connection with a pressing ring. The cable is installed on the supporting arm, the cable is located at the top installation position of the insulator by rotating the supporting arm or located on the side face of the insulator by pulling the cable, the supporting arm limits the cable so that the cable cannot transversely move on the frame rod, and a worker can conveniently fix the cable to the insulator.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of power installation, and particularly to a power installation adjusting frame facilitating arrangement. BACKGROUND

[0002] When a wire is erected, the cable needs to be fixed on the pole. Generally, for the sake of electrical safety, an insulator is installed on the pole, and the cable needs to be fixed on the top or side of the insulator according to the installation environment. However, the cable has a certain mass, and especially when the diameter of the cable is large or the span of the pole is large, a large force is needed to pull the cable, and it is difficult to control the cable when a single person installs and fixes it, and it is inconvenient to fix the cable. SUMMARY

[0003] In view of the defects in the prior art, the present application aims to provide a power installation adjusting frame facilitating single-person fixing of a cable.

[0004] The above application objective of the present application is achieved by the following technical scheme:

[0005] A power installation adjusting frame facilitating arrangement, comprising:

[0006] an installation portion, the installation portion comprising two positioning half cylinders, and two connecting ears being fixedly installed on the two sides of the two positioning half cylinders;

[0007] a support arm rotatably installed on the outside of the positioning half cylinder;

[0008] a fixing bolt penetrating the connecting ears to connect the two positioning half cylinders;

[0009] a cable fixing portion, which is a cylindrical rod provided with external threads, the cable fixing portion being fixedly installed on the end of the support arm away from the installation portion, and a wire placing groove being formed in the end of the cable fixing portion away from the support arm in the axial direction;

[0010] an auxiliary wheel rotatably installed in the wire placing groove;

[0011] a compression ring threadedly connected to the cable fixing portion.

[0012] Optionally, a compression block is further included, the compression block being slidably installed in the wire placing groove, the compression ring being rotatably installed in the compression block, and a compression wheel being rotatably installed on the side of the compression block close to the auxiliary wheel.

[0013] Optionally, the compression block comprises an installation block, two arc-shaped grooves being formed in one end of the installation block, the compression ring being rotatably installed in the arc-shaped grooves, and a compression cover being bolted to the end of the installation block where the arc-shaped grooves are formed.

[0014] Optionally, the auxiliary wheel is a V-shaped wheel.

[0015] Optionally, further comprising a rotating member, the rotating member comprising,

[0016] a connecting member, a connecting hole is arranged in the center of the connecting member, and the connecting member is provided with two;

[0017] a connecting bolt, the connecting bolt penetrates the connecting holes of the two connecting members to connect the two connecting members.

[0018] Among them, the two connecting members are respectively fixedly installed on the mounting part and the supporting arm, and the rotating member is used for the rotating connection of the mounting part and the supporting arm.

[0019] Optionally, one side of the two connecting members is provided with a meshing tooth.

[0020] Optionally, the connecting bolt is threadedly connected to the connecting hole away from the nut.

[0021] Optionally, the pressing block is fixedly connected with a connecting rope, and the connecting rope is fixedly connected to the supporting arm.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] The cable is installed on the supporting arm, and the cable is located at the top of the insulator by rotating the supporting arm or is located at the side of the insulator by moving the cable, the supporting arm limits the cable so that it cannot move horizontally on the pole, and the cable is fixed on the insulator by the staff;

[0024] By setting the pressing wheel, the cable is located between the pressing wheel and the auxiliary wheel, reducing the wear of the cable when the cable swings or the traction device pulls the cable, and facilitating the adjustment of the tension of the cable after the cable is installed in the cable slot by the traction device. Also, the pressing wheel can be pressed down to press the cable by rotating the pressing ring, which is more convenient for the vertical fixation of the cable.

[0025] By setting the two connecting members of the connecting bolt, the friction force of the mutual contact end faces is adjusted by the tightness of the connecting bolt, so that the supporting arm is fixed at a certain position, and the fixation of the cable is further facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present application;

[0027] Figure 2 is a schematic diagram of the structure of the wire fixing part of the embodiment of the present application;

[0028] Figure 3 is a schematic diagram of the structure of the rotating member part of the embodiment of the present application.

[0029] Reference numerals: 1. Mounting part; 11. Positioning half-cylinder; 12. Connecting lug;

[0030] 2. Support arm;

[0031] 3. Fixing bolts;

[0032] 4. Fixed wire section;

[0033] 51. Auxiliary wheel; 52. Clamping ring; 53. Clamping block; 531. Mounting block; 532. Clamping cover; 54. Clamping wheel;

[0034] 6. Rotating component; 61. Connecting component; 62. Connecting bolt. Detailed Implementation

[0035] The present application will be further described in detail below with reference to the accompanying drawings.

[0036] Please see Figure 1 This application discloses a power installation adjustment frame that is easy to install. The installation part 1 includes two positioning half cylinders 11. Connecting ears 12 are fixedly installed on both sides of the two positioning half cylinders 11. Support arms 2 are rotatably installed on the outer side of the positioning half cylinders 11. Fixing bolts 3 are installed on the connecting ears 12. The fixing bolts 3 pass through the connecting ears 12 and connect the two positioning half cylinders 11. A wire fixing part 4 is fixedly installed at the end of the support arm 2 away from the installation part 1. The wire fixing part 4 is a cylindrical rod with external threads. A wire placement groove is opened axially at the end of the wire fixing part 4 away from the support arm 2. An auxiliary wheel 51 is rotatably installed in the wire placement groove. A clamping ring 52 is threadedly connected to the wire fixing part 4.

[0037] Specifically, during cable installation, after the traction device pulls the cable to a suitable position, it needs to be fixed to the insulator. However, the cable is pulled and is at a high altitude, making it difficult to fix in place. By setting up the mounting part 1, the mounting part 1 is fitted onto the insulator and fixed with the fixing bolts 3, allowing the cable to be inserted into the cable placement groove and placed on the auxiliary wheel 51. It is then restricted by the clamping ring 52. By rotating the rotatable support arm 2, the support arm 2, along with the cable, is pressed down onto the insulator.

[0038] In this way, the cable is installed on the support arm 2. By rotating the support arm 2, the cable is positioned at the top of the insulator or by bending the cable to position it on the side of the insulator. The support arm 2 restricts the cable so that it does not move laterally on the pole, making it easier for workers to fix the cable to the insulator.

[0039] In some possible manners, the positioning half-cylinder 11 is in a half-cylindrical shape, the connecting ear 12 is in a rectangular sheet shape, the two positioning half-cylinders 11 are fixed after being sleeved outside the insulator by means of the fixing bolts 3, the support arm 2 is selectively installed outside the positioning half-cylinder 11 by means of the hinge, the support arm 2 is in a rectangular tube shape, the wire fixing part 4 is in a threaded rod, the groove for placing the cable is generally located at the middle of the upper end of the insulator, and the axis of the wire fixing part 4 is coplanar with the axis of the positioning half-cylinder 11, so as to facilitate the placement of the cable.

[0040] As a specific embodiment of the power installation adjusting frame convenient to arrange provided in the application, refer to Figure 2 The pressing block 53 is slidably installed in the wire placing groove, the pressing ring 52 is rotatably installed in the pressing block 53, and the pressing block 53 is rotatably installed with the pressing wheel 54 on the side close to the auxiliary wheel 51.

[0041] Overall, by providing The pressing wheel 54 enables the cable to be located between the pressing wheel 54 and the auxiliary wheel 51, reduces the abrasion of the cable by the wire placing groove part when the cable swings or is pulled by the traction device, and facilitates the adjustment of the tension of the cable by the traction device after the cable is installed in the wire placing groove. Meanwhile, the pressing wheel 54 can press the cable downward by rotating the pressing ring 52, and the cable is more convenient to fix in the vertical direction.

[0042] Further, the pressing block 53 comprises the installation block 531, two arc-shaped grooves are formed in one end of the installation block 531, the pressing ring 52 is rotatably installed in the arc-shaped grooves, and the pressing block 53 is bolt-connected with the pressing cover 532 on the end of the arc-shaped grooves.

[0043] It should be understood that the installation block 531 and the pressing cover 532 are provided to facilitate the cooperative installation of the pressing block 53 and the pressing ring 52.

[0044] In some possible manners, the installation block 531 and the pressing cover 532 are both in a rectangular block shape, and the pressing wheel 54 is rotatably installed on the end of the installation block 531 close to the auxiliary wheel 51. In order to facilitate the correction of the position of the cable, the auxiliary wheel 51 is a V-shaped wheel.

[0045] Further, the pressing block 53 is fixedly connected with the connecting rope, and the connecting rope is fixedly connected to the support arm 2.

[0046] It should be understood that the pressing block 53 needs to be removed when disassembled, and the connecting rope is provided to reduce the possibility of the pressing block 53 falling.

[0047] As provided in the application A power installation adjusting frame convenient to arrange Another embodiment of the application, As a specific embodiment of the power installation adjusting frame convenient to arrange provided in the application, refer to Figure 3Further comprising a rotating piece 6, the rotating piece 6 comprises a connecting piece 61 and a connecting bolt 62, the connecting piece 61 is provided with a connecting hole in the center, the connecting piece 61 is provided with two, the connecting bolt 62 penetrates the connecting holes of the two connecting pieces 61 to connect the two connecting pieces 61, and the two connecting pieces 61 are fixedly installed on the mounting portion 1 and the support arm 2 respectively, and the rotating piece 6 is used for the rotating connection of the mounting portion 1 and the support arm 2.

[0048] In combination with a specific use scene, by setting the two connecting pieces 61 of the connecting bolt 62, the two connecting pieces 61 are adjusted by the friction force of the mutual contact end surfaces through the tightness of the connecting bolt 62, so that the support arm 2 is fixed at a certain position, and the fixing of the cable is further facilitated.

[0049] Further, one side of the two connecting pieces 61 is provided with the meshing teeth.

[0050] It should be understood that by setting the meshing teeth, after the connecting bolt 62 is screwed, the meshing teeth are meshed with each other, so that the stability of the position fixing of the support arm 2 is improved.

[0051] In some feasible manners, the connecting bolt 62 is threadedly connected to the connecting hole away from the nut thereof.

[0052] The embodiments of the specific implementation are the preferred embodiments of the application, and are not intended to limit the protection scope of the application, so that: any equivalent changes made according to the structure, shape, principle of the application should be covered in the protection scope of the application.

Claims

1. An electrical installation adjustment rack for facilitating wiring, characterized by, The utility model relates to a kind of wire fixing device, including: Mounting portion (1), the mounting portion (1) two including positioning half cylinder (11), two the connecting lug (12) of fixed installation is installed on both sides of the positioning half cylinder (11); Supporting arm (2), the supporting arm (2) is rotatably installed to the outside of the positioning half cylinder (11); Fixed bolt (3), the fixed bolt (3) is connected two the positioning half cylinder (11) by the connecting lug (12) penetration; Wire fixing portion (4), the wire fixing portion (4) is the cylindrical rod provided with external thread, the wire fixing portion (4) is fixedly installed on the supporting arm (2) end away from the mounting portion (1), wire slot is opened in the wire fixing portion (4) end away from the supporting arm (2) along axial direction; Auxiliary wheel (51), the auxiliary wheel (51) is rotatably installed in the wire slot; Compression ring (52), the compression ring (52) is threadedly connected to the wire fixing portion (4).

2. The power installation adjustment rack of claim 1, wherein: Also including compression block (53), the compression block (53) is slidably installed in the wire slot, the compression ring (52) is rotatably installed on the compression block (53), the compression block (53) rotatably installed with compression wheel (54) on the side close to the auxiliary wheel (51).

3. A power installation adjustment rack for facilitating installation according to claim 2, wherein: The compression block (53) includes mounting block (531), the mounting block (531) one end is provided with two arc grooves, the compression ring (52) is rotatably installed in the arc groove, the compression block (53) bolt connection is set up with compression cover (532) in arc groove one end.

4. A power installation adjustment rack for facilitating installation according to any one of claims 1-3, characterized in that: The auxiliary wheel (51) is V-shaped wheel.

5. The power installation adjustment rack of claim 1, wherein: Also including rotating member (6), the rotating member (6) includes, Connecting piece (61), the connecting piece (61) is provided with two in the center and is provided with connecting hole, Connecting bolt (62), the connecting bolt (62) is connected two the connecting piece (61) by the connecting hole penetration of two the connecting piece (61); Wherein, two the connecting piece (61) are fixedly installed on the mounting portion (1) and supporting arm (2) respectively, and the rotating member (6) is used for the rotating connection of the mounting portion (1) and supporting arm (2).

6. A power installation adjustment rack for facilitating installation according to claim 5, wherein: The surface of two the connecting piece (61) that sticks together is provided with meshing tooth.

7. A power installation adjustment rack for facilitating installation according to any one of claims 5-6, characterized in that: The connecting bolt (62) is threadedly connected to the connecting hole away from its nut.

8. The power installation adjustment rack of claim 2, wherein: The compression block (53) is fixedly connected with connecting rope, and the connecting rope is fixedly connected to the supporting arm (2).

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