Multifunctional fixing support for cross arm of power line pole and fixing method

Abstract

The invention provides a multifunctional fixing support for a cross arm of a power line pole and a fixing method, and relates to the technical field of tool fixing, the fixing support comprises a main body plugging support and a constraint assembly; the main body plugging support is used for being fixed to a power line pole cross arm and supporting the constraint assembly. The restraining assembly comprises a wool fabric fixing band, a clamping assembly, a sling bin and a hook supporting column, the wool fabric fixing band is movably arranged on the sling bin and used for restraining and fixing different tools, metal buckles which can be buckled with each other are arranged at the two ends of the wool fabric fixing band, and the clamping assembly is arranged on the sling bin and used for fixing the wool fabric fixing band. The tool can be conveniently and effectively restrained and fixed, the problem of habitual violation of tools such as large shears in the construction process is deeper solved, the structure is small, cost is low, use is convenient, the use safety of the construction tools is enhanced, high-altitude falling is effectively prevented, disassembly, assembly, use and carrying are convenient, and expandability is high, for example, a tool pocket can be hung on a hook supporting column.

Description

Technical Field

[0001] The present invention relates to the technical field of tool fixing, and in particular to a multifunctional fixing bracket for a cross arm of a power line pole and a fixing method thereof. Background Art

[0002] Currently, overhead line construction by power companies is common in municipal and county-level units. County-level units have tens of millions of new construction, renovation, and expansion projects every year. Safety production is always the top priority for power companies. Whether it is a 35KV iron tower pole, a steel pole or reinforced cement pole for a 10KV project, or various cement poles used in projects below 0.4KV, the wiring mostly uses triangular iron structure components. Especially in 10KV and 0.4KV projects, the workload on cement poles accounts for more than 90%. New line work such as line replacement, segmented installation, and branch line connection requires the use of heavy tools such as large shears and electric wrenches. Large shears are mainly used to cut cables, and electric wrenches are mainly used to tighten screws. They are frequently used in construction, but they are heavy and inconvenient for workers to carry. During use, they cannot be hung around the waist for a long time. The tools are heavy, and they cannot be lifted up or down as needed during pole operations to save time and effort. Instead, they are mostly temporarily placed on the small surface of the crossarm hardware, but the crossarm hardware cannot effectively fix these tools, and it is very easy for the tools to be knocked down and fall. Electricians with other small tools stand on the pole with tool bags, and they are easily fatigued when carrying them for a long time. Therefore, they are accustomed to hanging tool bags and tool belts on uncovered crossarms, which are also easily blown off by the wind or slipped due to shaking, resulting in illegal incidents of falling objects from high altitude injuring people.

[0003] Every year, there are many electrical safety violations caused by improper placement of large shears, tool bags, power tools, etc., resulting in falling objects from heights and injuries. There are also many dangers. Due to the large number of users, it is not easy to eliminate them by inspection and punishment alone, and it is even more difficult to completely eliminate them. Summary of the Invention

[0004] In order to solve the deficiencies in the prior art, the present invention provides a multifunctional fixing bracket for a cross arm of a power line pole and a fixing method thereof to solve the technical problem that the prior art lacks convenient and effective fixing tools.

[0005] The present invention adopts the following technical solutions.

[0006] A first aspect of the present invention provides a multifunctional fixing bracket for a cross arm of a power line pole, comprising: a main plug-in bracket and a restraining assembly;

[0007] The main plug-in bracket is used to fix to the cross arm of the power line pole and support the restraint assembly;

[0008] The restraint component includes a woolen fixing belt, a clamping component, a sling compartment and a hook pillar. The woolen fixing belt can be movably set on the sling compartment to restrain and fix tools of different sizes. Metal buckles that can be buckled with each other are set at both ends of the woolen fixing belt. The clamping component is set on the sling compartment to fix the woolen fixing belt. The hook pillar is set on the main body plug-in bracket to mount tools.

[0009] As an improvement, the main plug-in bracket includes a main plug-in plate and a fastening screw. The main plug-in plate includes: plug-in plate one and plug-in plate two. The plug-in plate one is arranged parallel to the plug-in plate two. A gap is left between the plug-in plate one and the plug-in plate two. A connecting hole is dug in the plug-in plate one, and the connecting hole matches the fastening screw. The fastening screw can be screwed through the plug-in plate one and is used to fasten the plug-in plate one and the plug-in plate two after they contact the power crossarm. The hook pillar is set at the top of the plug-in plate one.

[0010] As an improvement, the suspension bin is a frame structure with multiple inner holes arranged inside. The multiple inner holes are connected by connecting grooves for passing the woolen fixing belt. The suspension bin includes side panels and a frame that are connected to each other. The plug-in plate 1 and the plug-in plate 2 are fixedly connected to the side panels. The frame is a skeleton structure that is not closed at the top and bottom. Card slots are arranged on both sides of the frame, and the card slots are connected to the inner holes. A rectangular opening is arranged near the middle position on the side of the frame away from the main plug-in plate. The rectangular opening matches the snap-on assembly. The woolen fixing belt is pulled out of the rectangular opening to a certain length and fixed to form an internal fixed opening.

[0011] As an improvement, the two metal buckles are respectively a male buckle and a female buckle. By buckling the two metal buckles together with the woolen fixing belt and the suspension belt compartment, an external fixing port is formed, and the metal buckle and the woolen fixing belt can be movably connected.

[0012] As an improvement, the snap-on assembly includes: a buckle and a fixing needle. The top of the buckle is provided with an opening, the opening is connected to the fixing needle through a soft rope, a slot is provided in the middle of the buckle for the woolen fixing belt to pass through, and an opening is provided at the lower end of the buckle, which is connected to the slot for convenient insertion of the woolen fixing belt.

[0013] As an improvement, a fixing needle hole is provided on each of the buckles, for the fixing needle to pass through the woolen fixing belt and then be inserted into the buckle.

[0014] As an improvement, the connection hole is a screw hole, the fastening screw passes through the connection hole and is threadedly connected to the first plug-in plate, and the fastening screw is rotationally connected to the second plug-in plate.

[0015] As an improvement, a mounting hole is dug in the plug-in plate 1, and the hook support is detachably connected to the plug-in plate 1 through the mounting hole.

[0016] As an improvement, the mounting hole is a screw hole, and the hook support is threadedly connected to the plug-in plate 1 through the mounting hole.

[0017] A second aspect of the present invention provides a method for fixing a multifunctional fixing bracket for a power line pole cross arm, based on the multifunctional fixing bracket for a power line pole cross arm provided in the first aspect, comprising the following steps:

[0018] Fix the main plug-in bracket to the cross arm of the power line pole;

[0019] Adjust the shape of the woolen fixing belt as needed, and then fix it with the help of the snap-on assembly;

[0020] Place the tool on a felt fixing belt to restrain and fix the tool, or hang the tool on a hook support to restrain and fix the tool.

[0021] The beneficial effect of the present invention is that, compared with the prior art,

[0022] 1. It can conveniently and effectively restrain and fix tools, and more deeply solve the habitual violation problem of large shears and other tools during the construction process.

[0023] 2. Small structure, low cost and easy to use.

[0024] 3. Enhance the safety of construction tools and effectively prevent falls from heights.

[0025] 4. Easy to disassemble, use and carry.

[0026] 5. Strong scalability, such as the tool bag can be hung on the hook support. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the present invention;

[0028] Figure 2 This is a schematic diagram of the connection of the woolen cloth fixing belt of the present invention;

[0029] Figure 3 This is a schematic diagram of the first structure of the buckle of the present invention;

[0030] Figure 4 This is a second structural schematic diagram of the buckle of the present invention;

[0031] Figure 5 This is a schematic structural diagram of the internal fixing port of the present invention;

[0032] Figure 6 This is a schematic structural diagram of the external fixing port of the present invention;

[0033] Figure 7 This is a schematic diagram of a first usage state of the present invention;

[0034] Figure 8 This is a schematic diagram of the second usage state of the present invention.

[0035] In the picture:

[0036] 1. Suspension warehouse;

[0037] 2. Main body plug-in bracket;

[0038] 3. Tighten the screws;

[0039] 4. Rectangular opening;

[0040] 5. Card slot;

[0041] 6. Hook support;

[0042] 7. Plug-in board 1;

[0043] 8. Plug-in board 2;

[0044] 9. Side panels;

[0045] 10. Framework;

[0046] 11. Female buckle;

[0047] 12. Male buckle;

[0048] 13. Woolen fixing belt;

[0049] 14. Length adjustment buckle;

[0050] 15. Buckle;

[0051] 16. Fix the needle port;

[0052] 17. Opening holes;

[0053] 18. Soft rope;

[0054] 19. Fixing needle;

[0055] 20. Open your mouth;

[0056] 21. Internal fixation port;

[0057] 22. External fixation port. DETAILED DESCRIPTION

[0058] To make the objectives, technical solutions, and advantages of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. The embodiments described in this application are only part of the embodiments of the present invention, not all of them. Based on the spirit of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0059] Embodiment 1 of the present invention provides a multifunctional fixing bracket for a cross arm of a power line pole, comprising: a main plug-in bracket 2 and a restraining assembly;

[0060] The main plug-in bracket 2 is used to fix with the cross arm of the power line pole and support the restraint assembly;

[0061] The restraint assembly is used to restrain tools, and the restraint assembly includes a woolen fixing belt 13, a clamping assembly, a sling compartment 1 and a hook pillar 6. The woolen fixing belt 13 can be movably set on the sling compartment 1 to restrain and fix tools of different sizes. Metal buckles that can be buckled with each other are set at both ends of the woolen fixing belt 13. The clamping assembly is set on the sling compartment 1 to fix the woolen fixing belt 13. The hook pillar 6 is set on the main body plug-in bracket 2 to mount tools.

[0062] like Figure 1 As shown:

[0063] Embodiment 2 of the present invention provides a multifunctional fixing bracket for a power line pole cross arm. Compared with embodiment 1, this embodiment provides a preferred structure of a main plug-in bracket 2, a clamping assembly, and a suspension compartment 1. The fixing bracket includes: a main plug-in bracket 2 and a restraining assembly;

[0064] The main plug-in bracket 2 is used to fix with the cross arm of the power line pole and support the restraint assembly;

[0065] The restraint assembly is used to restrain tools, and the restraint assembly includes a woolen fixing belt 13, a clamping assembly, a sling compartment 1 and a hook pillar 6. The woolen fixing belt 13 can be movably set on the sling compartment 1 to restrain and fix tools of different sizes. Metal buckles that can be buckled with each other are set at both ends of the woolen fixing belt 13. The clamping assembly is set on the sling compartment 1 to fix the woolen fixing belt 13. The hook pillar 6 is set on the main body plug-in bracket 2 to mount tools.

[0066] like Figure 1 As shown:

[0067] In a preferred but non-limiting embodiment of the present invention, the main plug-in plate is a steel plate, the main plug-in bracket 2 includes a main plug-in plate and a fastening screw 3, the main plug-in plate includes: plug-in plate 1 7 and plug-in plate 2 8, the plug-in plate 1 7 is arranged in parallel with the plug-in plate 2 8, and a gap is left between the plug-in plate 1 7 and the plug-in plate 2 8, the plug-in plate 1 7 is located above the plug-in plate 2 8, and two connecting holes are dug in the plug-in plate 1 7, and the connecting holes match the fastening screw 3. The fastening screw 3 can be screwed through the plug-in plate 1 7, and is used to fasten the plug-in plate 1 7 and the plug-in plate 2 8 after they contact the power crossarm, and the hook pillar 6 is arranged at the top of the plug-in plate 1 7.

[0068] like Figure 1 、 Figure 5 As shown:

[0069] In a preferred but non-limiting embodiment of the present invention, the suspension bin 1 is a frame structure with a plurality of inner holes provided therein. The plurality of inner holes are connected by connecting grooves for passing through the woolen fixing belt 13. The inner hole is 100 mm long and 50 mm high. The suspension bin 1 includes a side plate 9 and a frame 10 connected to each other. The plug-in plate 1 and the plug-in plate 2 are fixedly connected to the side plate 9. The side plate 9 is made of metal. The frame 10 is a skeleton structure that is not closed up and down. Slots 5 are provided on both sides of the frame 10 for passing through the woolen fixing belt 13. And the woolen fixing belt 13 can be fixed, the card slot 5 is connected to the inner hole, the side of the suspension bin 1 is a plate and is fixedly connected to the main plug-in plate, and the frame 10 is away from the main plug-in plate 7 and has two rectangular openings 4 near the middle position, each 45mm high and 5mm wide, and the rectangular opening 4 matches the card connection component. The woolen fixing belt 13 is pulled out of the rectangular opening 4 for a certain length to form a cylindrical receiving opening and then fixed with a fixing needle 19 to form an inner fixing opening 21. The fixing needle 19 can be used to adjust the woolen fixing belt 13 to adjust the size of the inner fixing opening 21.

[0070] Specifically, according to the required size, the woolen fixing belt 13 is pulled out of the rectangular opening 4 to a certain length to form a cylindrical receiving opening opened to an appropriate size, and then fixed by the fixing needle 19 to form an internal fixing opening 21 of appropriate size for placing large scissors and other thicker tools.

[0071] like Figure 2 、 Figure 6 As shown:

[0072] In a preferred but non-limiting embodiment of the present invention, the two metal buckles are respectively a male buckle 12 and a female buckle 11. By buckling the two metal buckles together with the woolen fixing belt 13 and the suspension warehouse 1, an external fixing port 22 is formed. The metal buckle is movably connected to the woolen fixing belt 13 through a length adjustment snap buckle 14. By adjusting the relative position of the length adjustment snap buckle 14 and the woolen fixing belt 13, the usable length can be adjusted, and it has a smaller elastic force.

[0073] like Figure 3 As shown:

[0074] In a preferred but non-limiting embodiment of the present invention, the snap-on assembly includes: a buckle 15 and a fixing needle 19, an opening 17 is provided at the top of the buckle 15, the diameter of the opening 17 is 2 mm, the opening 17 is connected to the fixing needle 19 through a soft rope 18 to prevent the fixing needle 19 from being lost, a slot is provided in the middle of the buckle 15, the length of the slot is 45 mm, and the width of the slot is 5 mm, which is used for the woolen fixing belt 13 to pass through, and an opening 20 is provided at the lower end of the buckle 15, and the opening 20 is connected to the slot to facilitate the insertion of the woolen fixing belt 13.

[0075] In a preferred but non-limiting embodiment of the present invention, three rows of fixing needle holes 16 are provided on both sides of the buckle 15, so that the fixing needle 19 can be inserted into the buckle 15 after passing through the woolen fixing belt 13. One end of the fixing needle 19 is pointed and the other end has a hole. The diameter of the hole is 1 mm. The two ends of the soft rope 18 are tied to the opening 17 and the hole respectively.

[0076] In a preferred but non-limiting embodiment of the present invention, the length of the plug-in board 7 is 100 mm, the width of the plug-in board 7 is 50 mm, and the thickness of the plug-in board 7 is 0.4 mm.

[0077] In a preferred but non-limiting embodiment of the present invention, the plug-in board 1 7 and the plug-in board 2 8 are welded and fixed to the side plate 9 .

[0078] In a preferred but non-limiting embodiment of the present invention, the gap between the plug-in board 1 7 and the plug-in board 2 8 is 10 mm, forming a socket for fixing on the cross arm of the power line pole.

[0079] In a preferred but non-limiting embodiment of the present invention, the connecting hole is a screw hole with a diameter of 10 mm. The fastening screw 3 passes through the connecting hole and is threadedly connected to the plug-in plate 1 7 , and the fastening screw 3 is rotatably connected to the plug-in plate 2 8 .

[0080] In a preferred but non-limiting embodiment of the present invention, a mounting hole is dug in the plug-in plate 7, and the hook support 6 is detachably connected to the plug-in plate 7 through the mounting hole. The diameter of the mounting hole is 10 mm, and the distance between the center of the mounting hole and the edge of the plug-in plate 7 is 20 mm.

[0081] In a preferred but non-limiting embodiment of the present invention, the mounting hole is a screw hole, and the hook support 6 is threadedly connected to the plug-in plate 7 through the mounting hole and is tightened when used.

[0082] In a preferred but non-limiting embodiment of the present invention, the diameter of the hooking pillar 6 is 10 mm, and the height of the hooking pillar 6 is 50 mm.

[0083] In a preferred but non-limiting embodiment of the present invention, the fastening screw 3 includes a screw cap and a screw rod connected to each other, the diameter of the screw cap is 30 mm, the diameter of the screw rod is 10 mm, the length of the screw rod is 20 mm, and the manual fastening part of the fastening screw 3 is made of patterned engineering plastic material.

[0084] In a preferred but non-limiting embodiment of the present invention, the height of the buckle 15 is 50 mm, and the width of the buckle 15 is 10 mm.

[0085] In a preferred but non-limiting embodiment of the present invention, the diameter of the fixed needle opening 16 is 2 mm, and the cross-section of the fixed needle opening 16 is a rounded square.

[0086] In a preferred but non-limiting embodiment of the present invention, the fixing needle 19 is in the shape of an elongated cylinder, and the diameter of the fixing needle 19 is 1.9 mm.

[0087] like Figure 4 As shown:

[0088] In a preferred but non-limiting embodiment of the present invention, the number of the buckles 15 is two, and the number of the fixing pins 19 is six.

[0089] like Figure 7 、 Figure 8 As shown:

[0090] The installation of the multifunctional fixing bracket of the power line pole cross arm is simple. When working, insert the socket into the plane of the triangle steel of the power line pole cross arm, so that the plug-in plate 1 7 and the plug-in plate 2 8 are respectively located on the upper and lower sides of the triangle steel of the power line pole cross arm, and tighten the two fastening screws 3. The effect is visible. Figure 7 、 Figure 8 .

[0091] The use process is simple. Usually, the woolen fixing belt 13 is placed in the sling compartment 1. When in use, the woolen fixing belt 13 is passed through the sling compartment 1 from one side slot 5 to the sling compartment 1 so that it enters the inner hole, connects the through slot and passes through the other side slot 5. The woolen fixing belt 13 is pulled out to a certain length by using the two rectangular openings 4 in the middle, and this section of the woolen fixing belt 13 is passed through the buckle 15 through the slot and opening 20. The fixing needle 19 is passed through the woolen fixing belt 13 and inserted into the fixing needle hole 16 of the buckle 15 to form an internal fixing hole 21. The size of the internal fixing hole 21 can be adjusted according to the actual needs of tools such as the diameter of the large shear arm. The buckle 15 of the woolen fixing belt 13 can also be adjusted. At the same time, the metal buckles at both ends of the woolen fixing belt 13 are buckled to prevent the woolen fixing belt 13 from falling off. By buckling the two metal buckles, the woolen fixing belt 13 and the sling compartment 1 are matched to form an external fixing hole 22. The internal fixing hole 21 can be adjusted by the buckle 15 to assist in adjusting its size and place other heavier and larger tools such as large wrenches.

[0092] To use, simply place the large scissor arm into the inner fixing opening 21 (cylindrical object-receiving opening). The size of the inner fixing opening 21 is adjustable via the buckle 15, and two inner fixing openings 21 can be opened simultaneously. For larger items, such as power tools, the inner fixing opening 21 can be adjusted or secured using the outer fixing opening 22 to prevent them from falling. The hook support 6 has an expansion function, and the threaded structure at one end can be mounted on the plug-in plate 7. When in use, it can be installed to mount tools with straps, such as tool bags, tool pockets, and tool belts, to avoid the risk of falling objects due to excessive up and down movement. Alternatively, it can be left unattached.

[0093] After use, loosen the fastening screws 3 and remove the main plug-in bracket 2 from the cross-arm triangle steel of the power line pole.

[0094] Embodiment 3 of the present invention provides a method for fixing a multifunctional fixing bracket for a power line pole cross arm, based on a multifunctional fixing bracket for a power line pole cross arm provided in Embodiment 1 or Embodiment 2, comprising the following steps:

[0095] Step 1: Fix the main plug-in bracket 2 on the cross arm of the power line pole;

[0096] Step 2: Adjust the shape of the woolen fixing belt 13 as needed, and then fix it with the help of a snap-fit ​​assembly;

[0097] Step 3: Place the tool on the woolen fixing belt 13 to restrain and fix the tool, or hang the tool on the hook support 6 to restrain and fix the tool.

[0098] In a preferred but non-limiting embodiment of the present invention, in step 1, the socket of the main plug-in bracket 2 is inserted into the plane of the cross-arm triangle steel of the power line pole, so that the plug-in plate 1 7 and the plug-in plate 2 8 are respectively located on the upper and lower sides of the cross-arm triangle steel of the power line pole, and the two fastening screws 3 are tightened to complete the fixation.

[0099] In a preferred but non-limiting embodiment of the present invention, in step 2, the rectangular opening 4 is used to pull out a certain length of the woolen fixing belt 13, and this section of the woolen fixing belt 13 is passed through the slot and opening 20 through the buckle 15, and the fixing needle 19 is passed through the woolen fixing belt 13 and inserted into the fixing needle mouth 16 of the buckle 15 to form an internal fixing port 21. The two ends of the woolen fixing belt 13 are fastened with metal buckles to prevent the woolen fixing belt 13 from falling off, and the outer fixing port 22 is formed by fastening the two metal buckles to match the woolen fixing belt 13 and the suspension bin 1.

[0100] In a preferred but non-limiting embodiment of the present invention, in step 3, the large scissor arm is placed into the inner fixing opening 21. When placing larger items such as power tools, the size of the inner fixing opening 21 can be adjusted or the outer fixing opening 22 can be used for fixing, and tools with straps such as tool bags, tool pockets, and tool belts can be hung on the hook pillar 6.

[0101] The beneficial effect of the present invention is that, compared with the prior art,

[0102] 1. It can conveniently and effectively restrain and fix tools, and more deeply solve the habitual violation problem of large shears and other tools during the construction process.

[0103] 2. Small structure, low cost and easy to use.

[0104] 3. Enhance the safety of construction tools and effectively prevent falls from heights.

[0105] 4. Easy to disassemble, use and carry.

[0106] 5. Strong scalability, such as the tool bag can be hung on the hook support.

[0107] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0108] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0109] In the present invention, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0110] In the present invention, unless otherwise clearly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the descriptions with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more schemes or examples.

[0111] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of protection of the claims of the present invention.

Claims

1. A multifunctional fixing bracket for a power line pole cross arm, characterized in that: include: Main body plug-in bracket (2) and restraint assembly; The main plug-in bracket (2) is used to fix to the cross arm of the power line pole and support the restraint assembly; The restraint assembly comprises a woolen fixing belt (13), a snap-fit ​​assembly, a sling bin (1) and a hook support (6); the woolen fixing belt (13) is movably arranged on the sling bin (1) and is used to restrain and fix tools of different sizes; metal buckles that can be buckled with each other are arranged at both ends of the woolen fixing belt (13); the snap-fit ​​assembly is arranged on the sling bin (1) and is used to fix the woolen fixing belt (13); and the hook support (6) is arranged on the main plug-in bracket (2) and is used to mount tools.

2. The multifunctional fixing bracket for a power line pole cross arm according to claim 1, characterized in that: The main plug-in bracket (2) includes a main plug-in plate and a fastening screw (3), the main plug-in plate includes: plug-in plate 1 (7) and plug-in plate 2 (8), the plug-in plate 1 (7) and plug-in plate 2 (8) are arranged in parallel, a gap is left between the plug-in plate 1 (7) and plug-in plate 2 (8), a connecting hole is dug in the plug-in plate 1 (7), the connecting hole matches the fastening screw (3), the fastening screw (3) can be screwed through the plug-in plate 1 (7), and is used to fasten the plug-in plate 1 (7) and the plug-in plate 2 (8) after the plug-in plate 1 (7) and the plug-in plate 2 (8) are in contact with the power cross arm, and the hook support (6) is arranged at the top of the plug-in plate 1 (7).

3. The multifunctional fixing bracket for a power line pole cross arm according to claim 2, characterized in that: The sling bin (1) is a frame structure with a plurality of inner holes arranged therein. The plurality of inner holes are connected by connecting grooves and are used to pass a woolen fixing band (13). The sling bin (1) comprises mutually connected side panels (9) and a frame (10). The plug-in plate 1 (7) and the plug-in plate 2 (8) are fixedly connected to the side panels (9). The frame (10) is a skeleton structure that is not closed at the top and bottom. Slots (5) are arranged on both sides of the frame (10). The slots (5) are connected to the inner holes. A rectangular opening (4) is arranged near the middle position of the side of the main plug-in plate 1 (7) of the frame (10). The rectangular opening (4) matches the snap-in assembly. The woolen fixing band (13) is pulled out of the rectangular opening (4) to a certain length and fixed to form an inner fixing opening (21).

4. The multifunctional fixing bracket for a power line pole cross arm according to claim 1, characterized in that: The two metal buckles are respectively a male buckle (12) and a female buckle (11). The two metal buckles are coupled with the woolen fixing belt (13) and the sling compartment (1) to form an external fixing opening (22). The metal buckles are movably connected to the woolen fixing belt (13).

5. The multifunctional fixing bracket for a power line pole cross arm according to claim 1, characterized in that: The snap-on assembly comprises: a snap-on (15) and a fixing needle (19); an opening (17) is provided at the top end of the snap-on (15); the opening (17) is connected to the fixing needle (19) via a soft rope (18); a slot is provided in the middle of the snap-on (15) for the woolen fixing belt (13) to pass through; an opening (20) is provided at the lower end of the snap-on (15); the opening (20) is communicated with the slot, and is convenient for inserting the woolen fixing belt (13).

6. The multifunctional fixing bracket for a power line pole cross arm according to claim 5, characterized in that: The buckles (15) are all provided with fixed needle openings (16) for inserting the fixed needle (19) into the buckle (15) after passing through the woolen cloth fixing belt (13).

7. The multifunctional fixing bracket for a power line pole cross arm according to claim 2, characterized in that: The connection hole is a screw hole, the fastening screw (3) passes through the connection hole and is threadedly connected to the plug-in plate 1 (7), and the fastening screw (3) is rotationally connected to the plug-in plate 2 (8).

8. The multifunctional fixing bracket for a power line pole cross arm according to claim 2, characterized in that: A mounting hole is dug in the plug-in plate (7), and the hook support (6) is detachably connected to the plug-in plate (7) through the mounting hole.

9. The multifunctional fixing bracket for a power line pole cross arm according to claim 8, characterized in that: The mounting hole is a screw hole, and the hook support (6) is threadedly connected to the plug-in plate (7) through the mounting hole.

10. A method for fixing a multifunctional fixing bracket for a power line pole cross arm, based on the multifunctional fixing bracket for a power line pole cross arm according to any one of claims 1 to 9, characterized in that: The following steps are involved: Fixing the main plug-in bracket (2) on the cross arm of the power line pole; The shape of the woolen fixing belt (13) is adjusted as needed, and then fixed with the help of a snap-fit ​​assembly; The tool is placed on the woolen fixing belt (13) to restrain and fix the tool, or the tool is hung on the hook support (6) to restrain and fix the tool.

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