Wire fixing iron accessory easy to install

Abstract

The utility model discloses a wire fixing iron accessory easy to install, which relates to the technical field related to electric power and comprises two hoops matched with each other. The device further comprises a connecting component used for connecting the two hoops, butt joint holes used for the connecting component to pass through are symmetrically formed in wing plates on the two sides of the hoops, the connecting component comprises an end, sliding grooves are symmetrically formed in the outer side of the end, and riveting blocks are slidably connected between the inner walls of the sliding grooves. According to the utility model, the connecting part which can be pre-mounted with one of the hoops is arranged, so that the connecting part used for connecting the two hoops can be temporarily fixed on one of the hoops during mounting, and the hoops, bolts, nuts and other parts do not need to be operated at the same time during climbing and operation; and during connection, quick butt joint can be directly carried out in a manner of clamping the riveting blocks and the hoops, so that fastening operation can be carried out when the two hoops and the connecting part form a whole, and great convenience is brought to installation of the hoops.

Description

Technical Field

[0001] The utility model relates to the technical field related to electricity, and in particular to an easy-to-install wire fixing iron accessory. Background Art

[0002] Power iron accessories are an indispensable metal structural component in the power transmission and distribution system. These accessories are usually formed by cold or hot bending of low-carbon steel plates, and then welded and heat treated to ensure that they have the required strength and stability. Power iron accessories play an important role in supporting, fixing and connecting power facilities. They can support metal components in power equipment, fix metal components together by bolts, nuts, etc., and connect various components into a complete power equipment system.

[0003] A clamp is a fastener, mainly used to fix or connect objects, especially pipes, cables, etc. It is composed of hoop plates, wing plates, tie plates, bolts, inner liners and other components. The hoop plates are tightly fitted to the objects to be fixed through bolts or other fastening devices. In the power system, the clamp can effectively fix objects such as cables and make them stable and immobile to ensure the stability and safety of equipment such as pipes and cables. By tightening the clamp, objects such as cables can be fixed in a specific position to prevent them from moving or falling off.

[0004] However, in the existing technology, the design of the clamp is generally composed of two separate parts, which are connected by bolts. However, in the actual installation process, the installation position of the clamp is often located at a high altitude such as a telephone pole, which makes the installation work particularly complicated and difficult; during installation, the operator needs to align the two parts of the clamp with both hands. However, this operation is performed in a high-altitude environment, which undoubtedly increases the difficulty and risk of the operation. What is more complicated is that the operator also needs to insert the bolt into the aligned clamp and screw on the nut to complete the fixation. The operation process not only requires a high degree of accuracy and skill, but also it is difficult for both hands to complete the alignment, insertion of the bolt and tightening of the nut at the same time, so it is not easy to perform the installation operation; in addition, the nut and the bolt are independent components outside the clamp, and they are not integrated with the clamp. During the operation, especially during high-altitude operations, it is easy to cause the nut or bolt to fall off due to inconvenient operation, which may cause serious safety hazards to the personnel below the construction location, and may also cause damage to the equipment or facilities below. At the same time, the installation operation will not be able to continue, thereby affecting the construction progress. Utility Model Content

[0005] The utility model aims to provide an easy-to-install wire fixing iron accessory to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] The invention discloses an easy-to-install wire fixing iron accessory, comprising two mutually cooperating clamps; and a connecting component for connecting the two clamps, wherein wing plates on both sides of the clamps are symmetrically provided with docking holes for the connecting component to pass through, and the connecting component comprises an end head, and slide grooves are symmetrically provided on the outer sides of the end heads, and riveting blocks are slidably connected between the inner walls of the slide grooves, and a spring is fixedly connected between the riveting block and one side of the inner wall of the slide groove, and an inclined surface is provided on one side of the riveting block.

[0008] By adopting the above technical solution, a connecting component that can be pre-installed with one of the hoops is provided, so that the installation can first temporarily fix the connecting component used to connect the two hoops on one of the hoops, and then there is no need to operate multiple components such as the hoops and the connecting parts at the same time during climbing and operation, and the rivet block can be directly engaged with the hoops to quickly dock during connection, and then the two hoops and the connecting component can be tightened when they form a whole, which greatly facilitates the installation of the hoops.

[0009] A further improvement of the technical solution of the utility model is that: the connecting component also includes an internal threaded column, one end face of the end head is fixedly connected to a movable column, one end of the movable column extends to the interior of the internal threaded column and is fixedly connected to a stud, the stud is connected to the internal thread of the internal threaded column, one end of the internal threaded column is fixedly connected to an operating part, and one end of the docking hole is symmetrically provided with two riveting grooves used in conjunction with the riveting block.

[0010] By adopting the above technical solution, after the connection of the clamp is completed, the rivet block is just stuck in the two rivet grooves by rotating the connecting component, and then the operating part is rotated to make the internal thread column move axially toward the closer side relative to the movable column, so that the axial length of the entire connecting component is reduced, and then the distance between the rivet block and the operating part is reduced, so that the two clamps are twisted and contacted with each other under the action of their own toughness, thereby realizing the fastening installation of the two clamps.

[0011] A further improvement of the technical solution of the utility model is that an anti-retraction groove is provided at one end of the docking hole away from the riveting groove, and the diameter of the anti-retraction groove is greater than the distance between the two riveting blocks on one side away from each other.

[0012] By adopting the above technical solution, during the extrusion process, since an anti-recoil groove is provided on one side of the clamp wing plate, the riveting block will not be squeezed by the docking hole when the two clamps are merged, but will be located inside the two merged anti-recoil grooves.

[0013] A further improvement of the technical solution of the utility model is that an oblique chamfer is arranged at one end of the end head away from the movable column.

[0014] The above technical solution makes it easier to insert the end into the docking hole, avoiding the situation where the docking hole cannot be inserted due to the tolerance of the end face position or the misalignment of the clamp.

[0015] A further improvement of the technical solution of the utility model is that a limiting portion is arranged at one end of the inner wall of the internal threaded column, and the inner wall of the limiting portion is slidably connected to the outer side of the movable column.

[0016] By adopting the above technical solution, the axial movable range between the internal thread column and the stud can be limited, so as to prevent the movable column from being separated from the internal thread column and avoid the situation where parts fall off during installation.

[0017] A further improvement of the technical solution of the utility model is that the inner side of the hoop located on the hoop plate is frosted.

[0018] By adopting the above technical solution, when the two wing plates of the clamp are tightened, the clamp will fit tightly against the electric pole and press against each other, so that the clamp can be fixed more stably.

[0019] A further improvement of the technical solution of the utility model is that mounting holes are provided on both wing plates of the clamp.

[0020] The adoption of the technical solution makes it easy to install other electrical components on the clamp.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides an easy-to-install wire fixing iron accessory. By arranging a connecting component that can be pre-installed with one of the clamps, the installation can first temporarily fix the connecting component used to connect the two clamps on one of the clamps, so that when climbing and operating, there is no need to operate multiple components such as the clamp, the connecting piece (bolt, nut) at the same time, and the riveting block can be directly engaged with the clamp to quickly dock during connection, and then the two clamps and the connecting component can be tightened when they form a whole, which greatly facilitates the installation of the clamp.

[0023] 2. The utility model provides an easy-to-install wire fixing iron accessory. By rotating the operating part, the internal thread column moves axially toward the side closer to the movable column, so that the axial length of the entire connecting component is reduced, and then the distance between the riveting block and the operating part is reduced, so that the two hoops are twisted and contacted with each other under the action of their own toughness, thereby realizing the fastening installation of the two hoops.

[0024] 3. The utility model provides an easy-to-install wire fixing iron accessory. By setting an anti-retraction groove, the riveted block in the pre-installed connecting component will not be squeezed out during the alignment and extrusion process of the two clamps. When the two clamps are combined, the riveted block will not be squeezed out by the docking hole, but will be located inside the two combined anti-retraction grooves, thereby avoiding the situation where parts fall off during the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model will be further described below in conjunction with the accompanying drawings.

[0026] Figure 1 It is a schematic diagram of the assembly structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the internal structure of the connecting component of the utility model;

[0029] Figure 4 This is a schematic diagram of the installation structure of the clamp and the connecting parts of the utility model;

[0030] Figure 5 It is a top view schematic diagram of the clamp and connecting parts of the utility model;

[0031] In the figure: 1. clamp; 11. docking hole; 12. rivet groove; 13. anti-retraction groove; 21. internal thread column; 22. operating part; 23. movable column; 24. stud; 25. limit part; 26. end; 27. chamfer; 31. slide groove; 33. spring; 34. rivet block; 4. mounting hole. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the embodiments:

[0033] Example

[0034] like Figure 1 and Figure 3 As shown, the utility model provides an easy-to-install wire fixing iron accessory, including two mutually matching clamps 1; and also including a connecting component for connecting the two clamps 1, and the wing plates on both sides of the clamps 1 are symmetrically provided with docking holes 11 for the connecting component to pass through, and the connecting component includes an end 26, and the outer side of the end 26 is symmetrically provided with a slide groove 31, and the inner walls of the slide groove 31 are slidably connected with a riveting block 34, and a spring 33 is fixedly connected between the riveting block 34 and one side of the inner wall of the slide groove 31, and a slope is arranged on one side of the riveting block 34.

[0035] In this embodiment, by providing a connecting component that can be pre-installed with one of the hoops 1, the installation can first temporarily fix the connecting component used to connect the two hoops 1 on one of the hoops 1, so that during climbing and operation, there is no need to operate multiple components such as the hoops, connecting parts (bolts, nuts) at the same time, and the rivet block 34 can be directly engaged with the hoop 1 to quickly dock during connection, and then the two hoops 1 and the connecting component can be tightened when they form a whole, which greatly facilitates the installation of the hoop 1.

[0036] like Figure 3 As shown, preferably, the connecting component also includes an internal threaded column 21, one end face of the end head 26 is fixedly connected to a movable column 23, one end of the movable column 23 extends to the interior of the internal threaded column 21 and is fixedly connected to a stud 24, the stud 24 is connected to the internal thread of the internal threaded column 21, one end of the internal threaded column 21 is fixedly connected to the operating part 22, and one end of the docking hole 11 is symmetrically provided with two riveting grooves 12 used in conjunction with the riveting block 34.

[0037] However, since the clamp 1 is fixed on the outside of the pole by the friction between the clamp 1 and the pole, the need to install cables and other components cannot be met by simply connecting them.

[0038] In this embodiment, after the connection of the clamp 1 is completed, the rivet block 34 is just stuck in the two rivet grooves 12 by rotating the connecting component, and then the operating part 22 is rotated, wherein the operating part 22 is set as a hexagonal head and can be rotated with a wrench, so that the internal thread column 21 moves axially toward the side closer to the movable column 23, so that the axial length of the entire connecting component is reduced, and then the distance between the rivet block 34 and the operating part 22 is reduced, so that the two clamps 1 are twisted and contacted with each other under the action of their own toughness, thereby realizing the fastening installation of the two clamps 1.

[0039] like Figure 3 and Figure 4 As shown, preferably, an anti-retraction groove 13 is provided at one end of the docking hole 11 away from the riveting groove 12 , and a diameter of the anti-retraction groove 13 is greater than a distance between the two riveting blocks 34 on one side away from each other.

[0040] During the alignment process, since one of the clamps 1 without the connecting parts will squeeze the other clamp 1 with the connecting parts, the docking hole 11 of the clamp 1 will squeeze the riveting block 34 .

[0041] In this embodiment, during the extrusion process, since the anti-retraction groove 13 is provided on one side of the wing plate of the clamp 1, when the two clamps 1 are merged, the rivet block 34 will not be squeezed by the docking hole 11, but will be located inside the two merged anti-retraction grooves 13.

[0042] like Figure 3 As shown, preferably, an end of the end head 26 away from the movable column 23 is provided with an oblique chamfer 27 .

[0043] In this embodiment, the end head 26 can be more easily inserted into the docking hole 11, thereby avoiding the situation where the docking hole 11 cannot be inserted due to the end surface position tolerance or the misalignment of the clamp 1.

[0044] like Figure 3 As shown, preferably, a limiting portion 25 is provided at one end of the inner wall of the internal threaded column 21 , and the inner wall of the limiting portion 25 is slidably connected to the outer side of the movable column 23 .

[0045] In this embodiment, the axial movable range between the internal thread column 21 and the stud 24 can be limited to prevent the movable column 23 from being separated from the internal thread column 21 and avoid the situation where parts fall off during installation.

[0046] Preferably, the inner side of the hoop 1 located on the hoop plate is frosted.

[0047] In this embodiment, when the two wing plates of the clamp 1 are tightened, the clamp 1 will fit tightly against the electric pole and press against each other, so that the clamp 1 can be fixed more stably.

[0048] like Figure 1 and Figure 2 As shown in the preferred embodiment, mounting holes 4 are provided on both wing plates of the clamp 1 .

[0049] In this embodiment, it is convenient to install other electrical components on the clamp 1 .

[0050] Here is a detailed description of the working principle of this easy-to-install wire fixing iron accessory.

[0051] like Figure 1-5 As shown, before climbing the electric pole, first insert the two connecting parts into the two docking holes 11 on one of the clamps 1. During the insertion process, the riveting block 34 is moved toward the closer side by the action of the inclined surfaces on both sides, so that the spring 33 is squeezed, and at the same time, the riveting block 34 is retracted into the slide groove 31, so that it will not hinder the continued insertion; after the insertion is completed, the riveting blocks 34 on both sides pop out under the action of the spring 33, so that one end of the connecting part is limited by the riveting block 34, and the other end is limited by the operating part 22, so that it will not fall off. At this time, you can carry the clamp 1 and the other clamp 1 without the connecting part inserted to climb to the position where it needs to be installed.

[0052] After completing the above preparations, align and merge the two clamps 1 from the outside of the pole so that the hoop plates of the two clamps 1 surround the outside of the pole. After the alignment is completed, the connection operation can be continued. During the alignment process, since one of the clamps 1 without connecting parts will squeeze the other clamp 1 with connecting parts, during the squeezing process, since an anti-retraction groove 13 is provided on one side of the wing plate of the clamp 1, when the two clamps 1 are merged, the rivet block 34 will not be squeezed by the docking hole 11, but will be located inside the two merged anti-retraction grooves 13. When aligned, the wing plates of the two clamps 1 are facing each other but not touching each other.

[0053] After completing the above alignment operation, the connection can be carried out. When connecting, fix the two hoops 1 with one hand and press the operating part 22 with the other hand to allow the connecting part to continue to be inserted until the riveting block 34 passes through the other docking hole 11. During the insertion process, the two riveting blocks 34 are both retracted into the slide groove 31 until they pass through the docking hole 11, and the connection operation of the two hoops 1 is completed by pressing and locking on the other side.

[0054] However, since the clamp 1 is fixed on the outside of the pole by the friction between the clamp 1 and the pole, a simple connection alone cannot meet the requirements of installing cables and other components. Therefore, after the connection is completed, the rivet block 34 is just inserted into the two rivet grooves 12 by rotating the connecting component, and then the operating part 22 is rotated, wherein the operating part 22 is set as a hexagonal head and can be rotated with a wrench, so that the internal threaded column 21 moves axially toward the side closer to the movable column 23, so that the axial length of the entire connecting component is reduced, and then the distance between the rivet block 34 and the operating part 22 is reduced, so that the two clamps 1 are twisted and contacted with each other under the action of their own toughness, thereby realizing the fastening installation of the two clamps 1.

[0055] When disassembling, first rotate the operating part 22 to loosen it, then press the operating part 22 while rotating the connecting component so that the rivet block 34 is staggered with the rivet groove 12, and press the two rivet blocks 34 from both sides to retract them into the slide groove 31, then the connecting component can be pulled out (to the anti-retreat groove 13, at which time the two clamps 1 have been disconnected from the connection of the connecting component), and then press the rivet block 34 in the anti-retreat groove 13 to further pull it out.

[0056] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An easy-to-install wire fixing iron accessory, comprising two mutually matching clamps (1); characterized in that: It also includes a connecting component for connecting two hoops (1), the wing plates on both sides of the hoops (1) are symmetrically provided with docking holes (11) for the connecting component to pass through, the connecting component includes an end head (26), the outer side of the end head (26) is symmetrically provided with a slide groove (31), the inner walls of the slide groove (31) are slidably connected with a riveting block (34), a spring (33) is fixedly connected between the riveting block (34) and one side of the inner wall of the slide groove (31), and one side of the riveting block (34) is provided with an inclined surface.

2. The easy-to-install wire fixing iron accessory according to claim 1, characterized in that: The connecting component also includes an internal thread column (21), one end surface of the end head (26) is fixedly connected to a movable column (23), one end of the movable column (23) extends into the interior of the internal thread column (21) and is fixedly connected to a stud (24), the stud (24) is connected to the internal thread of the internal thread column (21), one end of the internal thread column (21) is fixedly connected to an operating portion (22), and one end of the docking hole (11) is symmetrically provided with two riveting grooves (12) for use with a riveting block (34).

3. The easy-to-install wire fixing iron accessory according to claim 2, characterized in that: An anti-retraction groove (13) is provided at one end of the docking hole (11) away from the riveting groove (12), and the diameter of the anti-retraction groove (13) is greater than the distance between the two riveting blocks (34) on one side away from each other.

4. The easy-to-install wire fixing iron accessory according to claim 2, characterized in that: An end of the end head (26) away from the movable column (23) is provided with an oblique chamfer (27).

5. The easy-to-install wire fixing iron accessory according to claim 2, characterized in that: A limiting portion (25) is provided at one end of the inner wall of the internal thread column (21), and the inner wall of the limiting portion (25) is slidably connected to the outer side of the movable column (23).

6. The easy-to-install wire fixing iron accessory according to claim 1, characterized in that: The inner side of the hoop (1) located on the hoop plate is frosted.

7. The easy-to-install wire fixing iron accessory according to claim 1, characterized in that: The clamp (1) is provided with mounting holes (4) on both wing plates.

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