Power supply line supporting frame

Abstract

The utility model relates to the technical field of power equipment, and discloses a power supply line support frame, which comprises a sleeve, the outer side of the sleeve is rotatably connected with a plurality of support arms, the bottom ends of the inner sides of the plurality of support arms are rotatably connected with sliding assemblies, and the sliding assemblies are slidably connected with the outer side of the sleeve. Fixing blocks are rotationally connected to the bottom ends of the outer sides of the multiple supporting arms, fixing grooves are formed in the tops of the fixing blocks, the fixing grooves are connected with a mounting surface through fixing bolts, the sleeve is connected with an extension rod through a limiting assembly, a mounting groove is formed in the top of the extension rod, and a mounting rod is in threaded connection with the inner wall of the mounting groove. According to the utility model, the storage performance and the stability performance are improved, the space is saved during the transportation and storage of the retractable supporting arm, and the installation is stable and reliable; and meanwhile, the self-adaptability and the installation efficiency are improved, the height can be conveniently adjusted, different lines can be adapted, disassembly, assembly and replacement are convenient, and the use convenience and applicability are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to power equipment technical field especially relates to a power supply line support frame. BACKGROUND

[0002] The power supply line must carry out the laying work according to specific planning and layout, to guarantee that power can be efficiently transmitted and rationally distributed, and the power supply line support frame can serve as the key node of line layout, helps the scientific planning of line trend, makes its arrangement more regular and orderly, which not only has great benefits for the smooth operation of the power system, but also greatly facilitates the subsequent maintenance and management affairs, furthermore, in the power transmission process, the power supply line maintains its stable posture in the air by the support frame, effectively ensures the safety and reliability of power transmission, and effectively prevents the wear of line caused by friction with the ground.

[0003] However, the existing part of the power supply line support frame still has the following technical problems:

[0004] The traditional cable support frame may mainly focus on simple support function at the beginning of design, and its design concept does not fully consider space utilization and multifunctionality, so a relatively fixed structure is adopted, and the support structure cannot be conveniently folded, and the occupied space is large during transportation or storage, which is not convenient for batch transportation and warehouse storage, and the stability of the existing part of the support frame is insufficient, which is easy to shake or fall due to external force, and the power supply line cannot be provided with continuous and reliable support.

[0005] It may be because the early cable specifications are relatively single, and the adaptability requirement of the support frame is low, however, when different sizes of cables need to be adapted, the corresponding size of the support frame needs to be replaced, which is not portable, and the self-adaptability is poor, and it is difficult to quickly and conveniently adapt to different height line requirements.

[0006] Therefore, aiming at the technical problems, the utility model provides a power supply line support frame. UTILITY MODEL CONTENT

[0007] The utility model discloses a power supply line support frame that improves the storage and stability of the support frame, saves space during transportation and storage, and is stable and reliable during installation, improves the adaptability and installation efficiency, can conveniently adjust the height, adapt to different lines, is convenient to disassemble, replace and use, and has high convenience and applicability.

[0008] To achieve the above object, the utility model provides the following technical scheme:

[0009] A power line support frame, comprising a sleeve, a plurality of support arms are rotationally connected to the outside of the sleeve, a sliding assembly is rotationally connected to the inside bottom end of each of the plurality of support arms, the sliding assembly is slidingly connected to the outside of the sleeve, a fixed block is rotationally connected to the outside bottom end of each of the plurality of support arms, a fixed groove is formed in the top of the fixed block, the fixed groove is connected to the mounting surface through a fixed bolt, the sleeve is connected to an extension rod through a limiting assembly, an installation groove is formed in the top of the extension rod, an installation rod is threadedly connected to the inner wall of the installation groove, a supporting plate is fixedly connected to the top of the installation rod, a fixed plate is rotationally connected to the top left end of the supporting plate, and the supporting plate is connected to the fixed plate through a fixing assembly.

[0010] Further, the bottom of the sleeve is fixedly connected with a base.

[0011] Further, the limiting assembly comprises a limiting hole one, the limiting hole one is formed in the top end of the outside of the sleeve, a plurality of limiting hole twos are formed in the outside of the extension rod, the limiting hole one is connected to the limiting hole two through a limiting pin, and the outside rear end of the limiting pin is threadedly connected with a wing nut.

[0012] Further, the supporting plate and the fixed plate are in a shape of a half ring arranged oppositely.

[0013] Further, the sliding assembly comprises a limiting ring, a plurality of limiting arms are rotationally connected to the outside of the limiting ring, and the bottom end of each of the plurality of limiting arms is rotationally connected to the inside bottom end of each of the plurality of support arms.

[0014] Further, the extension rod is slidingly connected to the inner wall of the sleeve.

[0015] Further, the fixing assembly comprises an installation plate one, the installation plate one is fixedly connected to the outside right end of the supporting plate, a clamping groove is formed in the top of the installation plate one, the clamping groove is connected to an installation plate two through a clamping block, and the installation plate two is fixedly connected to the outside right end of the fixed plate.

[0016] Further, the fixed bolt is slidingly connected to the inner wall of the fixed groove.

[0017] The utility model has the advantages of:

[0018] 1、The utility model discloses a support frame that can be folded up to save space when transporting or storing, and can be quickly unfolded and stably supported when installed and used, the fixed block, the fixed groove and the fixed bolt can firmly install the support frame on the mounting surface to enhance stability, and the base further enhances stability to enable the support frame to be stably placed in various environments and prevent shaking or toppling due to external force, thereby providing reliable support for the power line.

[0019] 2. The utility model discloses, realized self -adaptability and the improvement of installation efficiency, can portable height adjustment, adapts to different height power supply line installation demand, and the butterfly nut is convenient operation, improves installation and adjustment efficiency, and the fixed mode of half ring design can also adapt to different diameter line, and the versatility is strong, in the maintenance replacement aspect, can more portable power supply line and support frame dismounting replacement position etc. Operation, greatly improved the convenience, reliability and applicability of support frame use. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A perspective view of a power supply line support frame is provided for the utility model;

[0021] Figure 2 A structure diagram of a limiting assembly in the power supply line support frame is provided for the utility model;

[0022] Figure 3 For Figure 2 An enlarged view of A in the figure;

[0023] Figure 4 For Figure 2 An enlarged view of B in the figure;

[0024] Figure 5 A structure diagram of a fixing assembly in the power supply line support frame is provided for the utility model.

[0025] LEGEND:

[0026] 1, fixing assembly, 2, limiting assembly, 3, sliding assembly, 4, sleeve, 5, support arm, 6, fixed block, 7, fixed groove, 8, fixed peg, 9, mounting surface, 10, base, 11, extension rod, 12, mounting groove, 13, mounting rod, 14, supporting plate, 15, fixed plate, 101, mounting plate one, 102, clamping groove, 103, clamping block, 104, mounting plate two, 201, limiting hole one, 202, limiting hole two, 203, limiting pin, 204, butterfly nut, 301, limiting arm, 302, limiting ring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Refer to Figure 1 , Figure 2 and Figure 4The utility model provides an embodiment: a power supply line support frame, including sleeve 4, sleeve 4 outside rotation is connected with a plurality of support arms 5, a plurality of support arms 5 inside bottom all rotationally connected with sliding assembly 3, sliding assembly 3 and sleeve 4 outside slide connection, sleeve 4 and a plurality of support arms 5 rotationally connected and support arm 5 passes through sliding assembly 3 and sleeve 4 slide fit, so that support frame is more convenient when storage and expansion, when transportation or storage, can fold up support arm 5, save space, and when installation uses, can quickly expand and steady support, a plurality of support arms 5 outside bottom all rotationally connected with fixed block 6, fixed block 6 top is provided with fixed slot 7, fixed slot 7 is connected with installation surface 9 through fixed peg 8, the design of fixed block 6 and its fixed slot 7 and fixed peg 8, can firmly install support frame on installation surface 9, ensure that the whole support frame can keep stable under various environments, will not easily shake or shift because of external force, provide reliable support base for power supply line, sleeve 4 is connected with extension rod 11 through limiting component 2, sleeve 4 is connected with extension rod 11 through limiting component 2, can conveniently adjust the height of the supporting plate 14 to adapt to the power supply line installation demand of different height positions, improved the applicability and flexibility of support frame, extension rod 11 top is provided with installation slot 12, the inner wall screw thread of installation slot 12 is connected with installation rod 13, the screw thread connection mode of installation slot 12 and installation rod 13, the installation and disassembly of supporting plate 14 are convenient, convenient subsequent maintenance and replacement work, installation rod 13 top fixed connection has supporting plate 14, supporting plate 14 top left end rotationally connected with fixed plate 15, supporting plate 14 is connected with fixed plate 15 through fixed component 1, the rotationally connected of supporting plate 14 and fixed plate 15 and the setting of fixed component 1, can effectively embrace type fixed power supply line, prevent line from separating from support frame in the operation process because of shaking and other reasons, guarantee the safe operation of power supply line.

[0029] Referring to Figure 2 , Figure 3 and Figure 5The bottom of the sleeve 4 is fixedly connected with the base 10, the base 10 can enhance the stability of the whole support frame on the mounting surface 9, so that it is placed more firmly and reliably, effectively prevents the support frame from shaking or toppling due to external force and other factors during use, and guarantees the safe and stable support of the power supply line, the limiting assembly 2 includes a limiting hole one 201, the limiting hole one 201 is opened at the top end of the outer side of the sleeve 4, a plurality of limiting hole twos 202 are opened on the outer side of the extension rod 11, the limiting hole one 201 is connected with the limiting hole two 202 through the limiting pin 203, the limiting pin 203 is threadedly connected with the butterfly nut 204 at the rear end of the outer side, the length of the extension rod 11 extending out of the sleeve 4 can be conveniently adjusted, and the height of the supporting plate 14 is adjusted to adapt to the installation requirements of power supply lines of different heights, and the butterfly nut 204 is convenient to operate and can be quickly fixed and loosened, improving the installation and adjustment efficiency, the shapes of the supporting plate 14 and the fixed plate 15 are half rings arranged oppositely, the supporting plate 14 and the fixed plate 15 can be well embraced to fix the power supply line, preventing the line from falling, and the half ring design can adapt to power supply lines of different diameters, improving the versatility of the support frame, the sliding assembly 3 includes a limiting ring 302, a plurality of limiting arms 301 are rotatably connected to the outer side of the limiting ring 302, the bottom ends of the plurality of limiting arms 301 are rotatably connected to the inner bottom ends of the plurality of supporting arms 5, the extension rod 11 is slidably connected with the inner wall of the sleeve 4, the limiting ring 302 of the sliding assembly 3 cooperates with the plurality of limiting arms 301, when the supporting arm 5 rotates, the sliding assembly 3 can stably slide on the outer side of the sleeve 4, ensuring the stability and reliability of the unfolding and folding actions of the supporting arm 5, ensuring the stability of the support frame structure, the fixing assembly 1 includes an installation plate one 101, the installation plate one 101 is fixedly connected with the outer right end of the supporting plate 14, a clamping groove 102 is opened at the top of the installation plate one 101, the clamping groove 102 is connected with an installation plate two 104 through a clamping block 103, the installation plate two 104 is fixedly connected to the outer right end of the fixed plate 15, the fixing and separation of the supporting plate 14 and the fixed plate 15 can be conveniently realized, the power supply line and the support frame are convenient to disassemble and replace positions and other operations, and the fixing bolt 8 is slidably connected with the inner wall of the fixing groove 7.

[0030] Working principle: first, a plurality of support arms 5 are unfolded, in the process, the limiting ring 302 of the sliding assembly 3 cooperates with a plurality of limiting arms 301, so that the sliding assembly 3 stably slides along the outside of the sleeve 4, until the support arm 5 reaches the appropriate unfolding angle, then the fixing bolt 8 is inserted into the fixing groove 7 to fix the support frame on the mounting surface 9, then according to the actual power supply line height requirement, by inserting the limiting pin 203 through the limiting hole one 201 and the appropriate limiting hole two 202 outside the extension rod 11, then tighten the butterfly nut 204 to adjust the position of the extension rod 11 in the sleeve 4, to determine the height of the supporting plate 14, then the mounting rod 13 is screwed into the mounting groove 12, the supporting plate 14 is installed, then the power supply line is placed on the supporting plate 14, the fixing plate 15 is rotated, the clamping block 103 of the mounting plate two 104 is clamped into the clamping groove 102 of the mounting plate one 101, the fixing assembly 1 is used to tightly connect the fixing plate 15 and the supporting plate 14, so that the power supply line is stably fixed on the support frame, the installation work of the whole power supply line support frame is completed, the stable support and safe operation of the power supply line are guaranteed, and when it is necessary to maintain, replace position and other operations on the power supply line or the support frame, the above steps can be operated in reverse, the supporting plate 14 and the fixing plate 15 are separated by the fixing assembly 1, the mounting rod 13 is unscrewed, etc., convenient operation is realized.

[0031] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A power line support bracket comprising a sleeve (4) characterised in that: The sleeve (4) is rotatably connected with a plurality of support arms (5) outside, the plurality of support arms (5) are rotatably connected with sliding assemblies (3) inside the bottom end, the sliding assemblies (3) are slidably connected with the sleeve (4) outside, the plurality of support arms (5) are rotatably connected with fixed blocks (6) outside the bottom end, the fixed blocks (6) are provided with fixed grooves (7) on the top, the fixed grooves (7) are connected with mounting surfaces (9) through fixed bolts (8), the sleeve (4) is connected with extension rods (11) through limiting assemblies (2), the extension rods (11) are provided with mounting grooves (12) on the top, the mounting grooves (12) are threadedly connected with mounting rods (13) on the inner wall, the mounting rods (13) are fixedly connected with supporting plates (14) on the top, the supporting plates (14) are rotatably connected with fixed plates (15) on the top left end, and the supporting plates (14) are connected with the fixed plates (15) through fixed assemblies (1).

2. A power line support bracket according to claim 1, wherein: The sleeve (4) is fixedly connected with a base (10) on the bottom.

3. A power line support bracket according to claim 1, wherein: The limiting assembly (2) comprises a limiting hole one (201), the limiting hole one (201) is arranged on the top end outside the sleeve (4), the extension rod (11) is provided with a plurality of limiting hole twos (202) outside, the limiting hole one (201) is connected with the limiting hole two (202) through a limiting pin (203), and the limiting pin (203) is threadedly connected with a butterfly nut (204) on the outer side of the rear end.

4. A power line support bracket according to claim 1, wherein: The shape of the supporting plate (14) and the fixed plate (15) is a half ring arranged oppositely.

5. A power line support bracket according to claim 1, wherein: The sliding assembly (3) comprises a limiting ring (302), a plurality of limiting arms (301) are rotatably connected with the limiting ring (302) outside, and the plurality of limiting arms (301) are rotatably connected with the plurality of support arms (5) inside the bottom end.

6. A power line support bracket according to claim 1, wherein: The extension rod (11) is slidably connected with the inner wall of the sleeve (4).

7. A power line support bracket as claimed in claim 1, wherein: The fixed assembly (1) comprises a mounting plate one (101), the mounting plate one (101) is fixedly connected with the supporting plate (14) outside the right end, the mounting plate one (101) is provided with a clamping groove (102) on the top, the clamping groove (102) is connected with a mounting plate two (104) through a clamping block (103), and the mounting plate two (104) is fixedly connected with the fixed plate (15) outside the right end.

8. A power line support bracket according to claim 1, wherein: The fixed bolt (8) is slidably connected with the inner wall of the fixed groove (7).

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