Electric power iron accessory with double-end fixing structure

Abstract

The invention discloses an electric power iron accessory with a double-end fixing structure, relates to the field of electric power iron accessories, and solves the problem that two clamping plates are difficult to adjust synchronously in an existing electric power iron accessory. The electric power iron accessory comprises two hoop parts which are distributed in a central symmetry mode, and arc-shaped clamping plates are arranged on the inner sides of the two hoop parts; a first wing plate and a second wing plate are fixedly installed at the two ends of the hoop piece respectively, an insertion rod is arranged on the outer side of the first wing plate, and an insertion base is fixedly installed on the outer side of the second wing plate. The fixed clamping mechanism is used for synchronously adjusting the two arc-shaped clamping plates, and the fixed clamping mechanism is mounted on the inner side of the hoop piece; by means of the fixed clamping mechanism, when the two inserting rods are inserted into the corresponding sockets, the two hoop pieces can be pre-fixed to the outer side of the telegraph pole, the two arc-shaped clamping plates synchronously get close to the outer side of the telegraph pole in a rotary pushing mode, clamping and positioning of the telegraph pole by the two arc-shaped clamping plates are achieved, and therefore the effect of safe assembling is achieved.

Description

Technical Field

[0001] The invention relates to the field of electric iron accessories, in particular to an electric iron accessory with a double-head fixing structure. Background Art

[0002] Power iron accessories are important components in power systems used to support, fix and protect power equipment. They are usually made of high-strength steel, aluminum alloy or cast iron. They need to have good mechanical properties and corrosion resistance and are widely used in transmission lines, substations and other scenarios.

[0003] The clamp-type power iron accessories are annular metal clamps used to fix and support power equipment or wires. They clamp poles, pillars or other structures by tightening bolts to ensure the stable installation of equipment or wires. During the installation process, two power iron accessories need to be combined and put on the pole, and while keeping the two power iron accessories fixed, they are fixed by bolts, which is difficult to operate. When installing the existing clamp-type power iron accessories, the two iron accessories are temporarily fixed by a connecting strip, and then the two handles are rotated separately to make the corresponding two clamps clamp and fix the pole. If the stability of the two clamps is to be guaranteed, the two handles need to be rotated at the same time to make the two clamps on both sides of the pole. However, the width of the pole is large, and it is difficult to adjust the two handles synchronously at the same time, so the operation is troublesome. Summary of the invention

[0004] The object of the present invention is to provide an electric iron accessory with a double-head fixing structure to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: An electric iron accessory with a double-head fixed structure, comprising: two clamping members distributed in a centrally symmetrical manner, the inner sides of the two clamping members are each provided with an arc-shaped clamping plate, the two ends of the clamping member are respectively fixedly mounted with a first wing plate and a second wing plate, the outer side of the first wing plate is provided with an insertion rod, and the outer side of the second wing plate is fixedly mounted with a socket for limiting the insertion of the insertion rod; further comprising: a clamping mechanism for synchronously adjusting the two arc-shaped clamping plates, the clamping mechanism being mounted on the inner side of the clamping member; a tightening mechanism for tightening and fixing the two clamping members, the tightening mechanism being mounted on the outer side of the first wing plate; a quick-release mechanism for separating the arc-shaped clamping plate from the surface of the electric pole, the quick-release mechanism being mounted on the inner side of the clamping member.

[0006] Preferably, the fixing clamping mechanism includes an arc frame rotatably mounted on the inner side of the clamping member, the length of the arc frame is greater than the length of the clamping member, the interior of the clamping member is a hollow structure, two symmetrically distributed arc pressure plates are fixedly mounted on the inner side of the arc frame, two symmetrically distributed elastic telescopic rods are fixedly mounted between the arc clamping plate and the inner side of the clamping member, an arc-shaped stop block is fixedly mounted on the side of the arc clamping plate close to the elastic telescopic rod, both ends of the arc-shaped stop block are inclined structures, the arc-shaped stop block is located on the inner side of the arc frame, a slider is fixedly mounted on the outer side of the arc frame, a sliding groove is provided on the outer side of the clamping member for limiting the sliding of the slider, and a pull ring is fixedly mounted on the side of the slider away from the arc frame.

[0007] The cam is secured to the outside of the first and second gears and is adapted to engage with the first gear and to engage with the second gear in a manner which allows the cam to engage with the first gear and to engage with the second gear in a manner which allows the cam to engage with the first gear and to engage with the second gear in a manner which allows the cam to engage with the first gear and to engage with the second gear in a manner which allows the cam to engage with the second gear.

[0008] Preferably, the quick-release mechanism has two arc rods symmetrically arranged on the inner side of the clamping member, two ends of the arc rod are fixedly installed with positioning seats, the positioning seat is fixedly installed on the inner side of the clamping member, an arc sleeve is slidably installed on the outer side of the arc rod, the arc sleeve is fixedly installed on the outer side of the arc frame, an arc spring is arranged on the outer side of the arc rod, the arc spring is fixedly installed between the arc sleeve and the adjacent positioning seat, a clamping tooth is arranged on the outer side of the arc sleeve, the side of the clamping tooth away from the arc spring is an inclined structure, a clamping groove for limiting the insertion of the clamping tooth is provided on the outer side of the arc sleeve, a U-shaped pull rod is fixedly installed between the two clamping teeth, and a slide plate is fixedly installed on both ends of the U-shaped pull rod, a sliding cavity is provided on the inner side of the clamping member for limiting the sliding of the U-shaped pull rod and the slide plate, and a second spring is fixedly installed between the slide plate and the inner side of the sliding cavity.

[0009] Preferably, magnet blocks are fixedly mounted on both ends of the arc frame.

[0010] Preferably, a plurality of anti-skid grooves distributed at equal intervals are fixedly mounted on a side of the arc-shaped clamping plate away from the clamping hoop member, and the anti-skid grooves are in a transverse structure.

[0011] Preferably, the shaft of the first gear extends to the outside of the installation box, and a support block is fixedly mounted on one end of the shaft away from the insertion rod, and the outer side of the support block contacts the outer side of the installation box.

[0012] Preferably, a guide rod is fixedly mounted on one side of the push plate close to the first spring, and the guide rod slides through the positioning plate.

[0013] Preferably, a support ring is fixedly mounted on one end of the insertion rod close to the first gear, and the outer side of the support ring is in contact with the outer side of the first wing plate.

[0014] Preferably, the outer diameter of the second gear is greater than the outer diameter of the first gear.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention uses a clamping mechanism to pre-fix the two clamping members on the outside of the utility pole when the two insertion rods are inserted into the corresponding sockets, and adopts a rotating pushing method to make the two arc-shaped clamping plates synchronously approach the outside of the utility pole, so as to achieve the clamping and positioning of the utility pole by the two arc-shaped clamping plates, improve the safety and work efficiency of high-altitude operations, and thus achieve the effect of safe assembly.

[0016] The present invention uses a tightening mechanism, so that when the arc-shaped clamping plate clamps the electric pole for positioning, the arc-shaped frame can drive the arc-shaped bar to move synchronously, and the arc-shaped bar can push the push plate to move along the inner side of the installation box to realize the rotation of the plug-in rod, and the clamping plate on the plug-in rod can stagger the perforations on the socket to realize the rapid tightening and fixing of the two clamping parts, thereby improving the assembly efficiency of the two clamping parts.

[0017] The present invention uses a quick-release mechanism, which can enable the latching teeth to press against the end of the arc-shaped sleeve by utilizing the elasticity of the second spring when the arc-shaped frame moves, thereby realizing the positioning of the arc-shaped frame. When disassembling, the U-shaped pull rod can be pulled to move, so that the latching teeth are separated from the arc-shaped sleeve, and the arc spring can pull the arc-shaped frame to reset, thereby achieving the effect of quick disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the hoop member and the arc-shaped clamping plate in the present invention; Figure 3 It is a schematic diagram of the structure of the arc frame and the arc abutment block in the present invention; Figure 4 It is a schematic diagram of the structure of the arc sleeve and the arc rod in the present invention; Figure 5 for Figure 4 Schematic diagram of the enlarged structure of the middle A area; Figure 6 It is a schematic diagram of the structure of the arc strip and the push plate in the present invention; Figure 7 It is a schematic diagram of the structure of the installation box and the positioning plate in the present invention; Figure 8 It is a schematic diagram of the structure of the plug rod and the socket in the present invention.

[0019] In the figure: 1, hoop; 2, arc-shaped clamping plate; 3, first wing plate; 4, second wing plate; 5, plug rod; 6, socket; 7, arc-shaped frame; 8, arc-shaped pressure plate; 9, elastic telescopic rod; 10, arc-shaped block; 11, slider; 12, pull ring; 13, installation box; 14, first gear; 15, second gear; 16, positioning plate; 17, rack plate; 18, push plate; 19, arc-shaped bar; 20, first spring; 21, clamping plate; 22, arc-shaped rod; 23, positioning seat; 24, arc-shaped sleeve; 25, arc-shaped spring; 26, clamping teeth; 27, U-shaped pull rod; 28, slide plate; 29, second spring; 30, magnet block; 31, support block; 32, guide rod; 33, support ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Example 1: Please refer to Figure 1-Figure 8 The electric iron accessory with a double-head fixed structure shown in the figure comprises two clamping members 1 distributed symmetrically in the center, and arc-shaped clamping plates 2 are arranged on the inner sides of the two clamping members 1, and the outer side of the electric pole is clamped and positioned by the two arc-shaped clamping plates 2, and a plurality of anti-skid grooves distributed equidistantly are fixedly installed on the side of the arc-shaped clamping plates 2 away from the clamping member 1, and the anti-skid grooves are in a transverse structure, so as to improve the friction between the arc-shaped clamping plates 2 and the electric pole, and thus improve the firmness of the arc-shaped clamping plates 2 clamping the outer side of the electric pole. A first wing plate 3 and a second wing plate 4 are fixedly installed at both ends of the clamping member 1, a plug rod 5 is arranged on the outer side of the first wing plate 3, and a socket 6 for limiting the insertion of the plug rod 5 is fixedly installed on the outer side of the second wing plate 4, and the plug rods 5 on the two first wing plates 3 are respectively inserted into the sockets 6 on the two second wing plates 4 to realize the pre-fixation of the two clamping members 1; it also comprises: a clamping mechanism for synchronously adjusting the two arc-shaped clamping plates 2, and the clamping mechanism is installed on the inner side of the clamping member 1.

[0022] The clamping mechanism includes an arc frame 7 rotatably mounted on the inner side of the hoop member 1. The length of the arc frame 7 is greater than the length of the hoop member 1, so that when the two hoop members 1 are close to each other, the two ends of the arc frames 7 can be brought into contact with each other. When the staff rotates any one of the arc frames 7, the other arc frame 7 can be pushed by the arc frame 7 to move along the inner side of the hoop member 1. Magnet blocks 30 are fixedly mounted on both ends of the arc frame 7 to facilitate the adsorption and docking of the two ends of the two arc frames 7. The interior of the hoop member 1 is a hollow structure to facilitate the rotation and movement of the arc frame 7 along the inner side of the hoop member 1. Two symmetrically distributed arc pressure plates 8 are fixedly mounted on the inner side of the arc frame 7. Two symmetrically distributed elastic telescopic rods 9 are fixedly mounted between the arc clamping plate 2 and the inner side of the hoop member 1. The arc clamping plate 2 is mounted on the inner side of the hoop member 1 through the two elastic telescopic rods 9. An arc-shaped block 10 is fixedly installed on one side of the splint 2 close to the elastic telescopic rod 9, and both ends of the arc-shaped block 10 are inclined structures, so that when the arc frame 7 rotates and moves on the inner side of the hoop 1, it can drive the arc pressure plate 8 to move synchronously, so that the arc pressure plate 8 pushes the arc block 10 to move along the inclined surface of the arc-shaped block 10, and the arc block 10 can drive the arc splint 2 to contact the outer side of the pole to achieve the clamping and positioning of the pole. The arc-shaped block 10 is located on the inner side of the arc frame 7, and a slider 11 is fixedly installed on the outer side of the arc frame 7. A sliding groove for limiting the sliding of the slider 11 is opened on the outer side of the hoop 1, and a pull ring 12 is fixedly installed on the side of the slider 11 away from the arc frame 7. The staff can pull the slider 11 through the pull ring 12 to move along the sliding groove on the outer side of the hoop 1, so that the slider 11 drives the arc frame 7 to move along the inner side of the hoop 1.

[0023] Example 2: Please refer to Figure 2-Figure 8, this embodiment further explains the first embodiment. The tightening mechanism shown in the figure includes an installation box 13 fixedly installed on the outer side of the first wing plate 3. A first gear 14 is rotatably installed on the inner side of the installation box 13. The first gear 14 is connected to the insertion rod 5 through a shaft, so that when the first gear 14 rotates, it can drive the insertion rod 5 to rotate synchronously. A second gear 15 is rotatably installed on the inner side of the installation box 13. The second gear 15 meshes with the first gear 14. The second gear 15 can drive the first gear 14 to rotate. A positioning plate 16 is fixedly installed on the inner side of the installation box 13. A rack plate 17 is slidably installed on the inner side of the installation box 13. The strip plate 17 cooperates with the second gear 15, so that when the rack plate 17 moves, it can drive the second gear 15 to rotate. The outer diameter of the second gear 15 is larger than the outer diameter of the first gear 14, so as to prevent the rack plate 17 from contacting the second gear 15. A push plate 18 is fixedly installed at one end of the rack plate 17, and the push plate 18 slides and extends to the inner side of the hoop 1. An arc strip 19 is fixedly installed on the inner side of the arc frame 7, and one end of the arc strip 19 contacts the outer side of the push plate 18, and the contact surfaces of the arc strip 19 and the push plate 18 are both arc-shaped structures, so that when the arc frame 7 drives the arc strip 19 to move, it can push the push plate 18 to move. 18 can push the rack plate 17 to move, so as to realize the rotation of the insertion rod 5. A first spring 20 is fixedly installed between the push plate 18 and the positioning plate 16. When the arc strip 19 is reset, the elasticity of the first spring 20 can be used to reset the push plate 18. A guide rod 32 is fixedly installed on the side of the push plate 18 close to the first spring 20. The guide rod 32 slides through the positioning plate 16. The push plate 18 can drive the guide rod 32 to move along the inner side of the positioning plate 16 to improve the stability of the movement of the push plate 18. A card plate 21 is fixedly installed on the end of the insertion rod 5 away from the first gear 14, and a limit sliding of the card plate 21 is provided on the outer side of the socket 6. The through holes can make the plug rod 5 misalign with the through holes on the card plate 21 and the socket 6 when it rotates, so as to realize the tightening and fixing of the two clamping parts 1. The shaft of the first gear 14 extends to the outside of the installation box 13, and the end of the shaft away from the plug rod 5 is fixedly installed with a support block 31, and the outer side of the support block 31 contacts the outer side of the installation box 13. The end of the plug rod 5 close to the first gear 14 is fixedly installed with a support ring 33, and the outer side of the support ring 33 contacts the outer side of the first wing plate 3, so that the support block 31 and the support ring 33 provide auxiliary support for the first gear 14 and the plug rod 5, thereby improving the firmness of the plug rod 5 and the socket 6 after docking.

[0024] Example 3: Please refer to Figure 2-Figure 5, this embodiment further illustrates other embodiments. The quick release mechanism shown in the figure has two arc-shaped rods 22 symmetrically arranged on the inner side of the hoop 1. Both ends of the arc-shaped rod 22 are fixedly installed with positioning seats 23. The positioning seats 23 are fixedly installed on the inner side of the hoop 1. The outer side of the arc-shaped rod 22 is slidably installed with an arc-shaped sleeve 24. The arc-shaped sleeve 24 is fixedly installed on the outer side of the arc-shaped frame 7, so that when the arc-shaped frame 7 moves along the inner side of the hoop 1, it can drive the arc-shaped sleeve 24 to move along the arc-shaped rod 2 2 moves outward, an arc spring 25 is arranged on the outer side of the arc rod 22, and the arc spring 25 is fixedly installed between the arc sleeve 24 and the adjacent positioning seat 23, so that the arc sleeve 24 can compress the arc spring 25 when it moves, and a latch tooth 26 is arranged on the outer side of the arc sleeve 24, and the side of the latch tooth 26 away from the arc spring 25 is an inclined surface structure, and a latch groove for the latch tooth 26 to limit the insertion is opened on the outer side of the arc sleeve 24, so that the arc sleeve 24 can push the latch tooth 26 when it moves. 6 slides out of the slot on the arc sleeve 24, a U-shaped pull rod 27 is fixedly installed between the two clamping teeth 26, and the U-shaped pull rod 27 slides and extends to the outside of the hoop 1, which is convenient for the staff to pull the U-shaped pull rod 27. Both ends of the U-shaped pull rod 27 are fixedly installed with a slide plate 28. The inner side of the hoop 1 is provided with a sliding cavity for the U-shaped pull rod 27 and the slide plate 28 to slide in a limited position, so that when the clamping teeth 26 move, the slide plate 28 can be driven by the U-shaped pull rod 27 to move along the sliding cavity of the hoop 1. A second spring 29 is fixedly installed between 8 and the inner side of the sliding cavity, so that the slide plate 28 can compress the second spring 29 when it moves, and when the end of the arc sleeve 24 is aligned with the outer side of the latch tooth 26, the rebound force of the second spring 29 is used to make the latch tooth 26 abut against the outer side of the arc sleeve 24, so as to realize the positioning of the arc frame 7, and when the U-shaped pull rod 27 is pulled to move, the arc sleeve 24 can be unlocked, and the arc sleeve 24 can be automatically reset by the rebound force of the arc spring 25.

[0025] Working principle: First, the staff puts two hoop members 1 on the outside of the electric pole, and inserts the plug rods 5 on the two first wing plates 3 into the sockets 6 on the two second wing plates 4 respectively, so as to pre-fix the two hoop members 1. Then, the staff pulls the pull ring 12 on the outside of any hoop member 1, so that the pull ring 12 pulls the slider 11 to move along the slide groove on the outside of the hoop member 1, and the slider 11 drives the arc frame 7 to move along the inside of the hoop member 1. The arc frame 7 can push another arc frame 7 to rotate synchronously along the inside of another hoop member 1. At the same time, the arc frame 7 drives the arc sleeve 24 to move along the arc rod The outer side of the arc sleeve 22 moves, the slot on the arc sleeve 24 pushes the inclined surface of the latch tooth 26 to move, so that the latch tooth 26 pushes the U-shaped pull rod 27 to move, and the U-shaped pull rod 27 drives the slide plate 28 to move along the sliding cavity of the hoop member 1, compressing the second spring 29, so that the latch tooth 26 abuts against the outer side of the arc sleeve 24, and the arc sleeve 24 compresses the arc spring 25. At the same time, the arc frame 7 drives the arc bar 19 to move synchronously, so that the arc bar 19 pushes the push plate 18 to move, and the push plate 18 drives the rack plate 17 to move along the inner side of the installation box 13, so that the rack plate 17 drives the second gear 15 to rotate, and the second gear 15 drives the first gear 14 to rotate, so that the first gear 14 drives the plug rod 5 to rotate along the perforation of the socket 6, and the clamping plate 21 on the plug rod 5 can be misaligned with the perforation, so that the clamping plate 21 abuts against the outside of the socket 6, so that the two clamping members 1 are fixed, and then the arc frame 7 drives the arc pressure plate 8 to contact the inclined surface of the arc block 10, and with the movement of the arc frame 7, the arc pressure plate 8 pushes the arc block 10 to move, and the arc block 10 drives the arc clamping plate 2 to move synchronously, so that the two arc clamping plates 2 are synchronously close to the outside of the pole, so as to clamp and position the outside of the pole, and finally, the arc sleeve 24 The end is aligned with the outer side of the latch tooth 26, and the elasticity of the second spring 29 is used to make the slide plate 28 drive the latch tooth 26 to move along the end of the arc sleeve 24 through the U-shaped pull rod 27, and cooperate with the thrust of the arc spring 25 on the arc sleeve 24, so that the latch tooth 26 can be against the end of the arc sleeve 24 to achieve limited support for the arc sleeve 24, and the arc pressure plate 8 can clamp the outer side of the pole. In this process, the staff only needs to pull any one of the pull rings 12 with one hand to achieve the clamping and positioning of the pole, thereby improving the safety and work efficiency of the staff working at high altitudes, thereby achieving the effect of safe assembly.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric iron accessory with a double-head fixing structure, characterized in that: include: Two hoop members (1) are symmetrically distributed in the center, and arc-shaped clamping plates (2) are arranged on the inner sides of the two hoop members (1). A first wing plate (3) and a second wing plate (4) are fixedly mounted on the two ends of the hoop member (1), respectively. An insert rod (5) is arranged on the outer side of the first wing plate (3), and a socket (6) is fixedly mounted on the outer side of the second wing plate (4); Also includes: A fixed clamping mechanism, used for synchronously adjusting the two arc-shaped clamping plates (2), the fixed clamping mechanism being installed on the inner side of the clamping member (1); A tightening mechanism, used for tightening and fixing the two clamping members (1), the tightening mechanism being mounted on the outer side of the first wing plate (3); A quick-release mechanism is used to separate the arc-shaped clamping plate (2) from the surface of the electric pole, and the quick-release mechanism is installed on the inner side of the clamping member (1).

2. The electric iron accessory with a double-head fixing structure according to claim 1, characterized in that: The clamping mechanism comprises an arc frame (7) rotatably mounted on the inner side of the hoop member (1), two arc pressure plates (8) are fixedly mounted on the inner side of the arc frame (7), two elastic telescopic rods (9) are fixedly mounted between the arc clamping plate (2) and the inner side of the hoop member (1), an arc stop block (10) is fixedly mounted on one side of the arc clamping plate (2), both ends of the arc stop block (10) are inclined structures, a slider (11) is fixedly mounted on the outer side of the arc frame (7), a slide groove for limiting the sliding of the slider (11) is provided on the outer side of the hoop member (1), and a pull ring (12) is fixedly mounted on one side of the slider (11).

3. The electric iron accessory with a double-head fixing structure according to claim 2, characterized in that: The tightening mechanism comprises a mounting box (13) mounted on the outside of the first wing plate (3), a first gear (14) being rotatably mounted on the inner side of the mounting box (13), the first gear (14) being connected to the insertion rod (5) via a shaft, a second gear (15) being rotatably mounted on the inner side of the mounting box (13) and meshing with the first gear (14), a positioning plate (16) being mounted on the inner side of the mounting box (13), a rack plate (17) being slidably mounted on the inner side of the mounting box (13), the rack plate (17) being rotatably mounted on the inner side of the second gear (15) ), a push plate (18) is installed at one end of the rack plate (17), an arc strip (19) is installed on the inner side of the arc frame (7), one end of the arc strip (19) is in contact with the outer side of the push plate (18), and the contact surfaces of the arc strip (19) and the push plate (18) are both arc-shaped structures, a first spring (20) is installed between the push plate (18) and the positioning plate (16), a clamping plate (21) is installed at one end of the insertion rod (5), and a through hole is opened on the outer side of the socket (6) for the clamping plate (21) to limit the sliding.

4. The electric iron accessory with a double-head fixing structure according to claim 3, characterized in that: The quick-release mechanism comprises two arc-shaped rods (22) symmetrically arranged on the inner side of the hoop member (1); positioning seats (23) are fixedly mounted on both ends of the arc-shaped rod (22); the positioning seats (23) are mounted on the inner side of the hoop member (1); an arc-shaped sleeve (24) is slidably mounted on the outer side of the arc-shaped rod (22); the arc-shaped sleeve (24) is mounted on the outer side of the arc-shaped frame (7); an arc-shaped spring (25) is arranged on the outer side of the arc-shaped rod (22); the arc-shaped spring (25) is fixedly mounted on the arc-shaped sleeve (24) Between the adjacent positioning seats (23), a latching tooth (26) is arranged on the outer side of the arc-shaped sleeve (24); the side of the latching tooth (26) away from the arc-shaped spring (25) is an inclined structure; a latching groove for limiting insertion of the latching tooth (26) is provided on the outer side of the arc-shaped sleeve (24); a U-shaped pull rod (27) is installed between two of the latching teeth (26); slide plates (28) are installed at both ends of the U-shaped pull rod (27); and a second spring (29) is fixedly installed between the slide plate (28) and the inner side of the clamping member (1).

5. The electric iron accessory with a double-head fixing structure according to claim 2, characterized in that: Magnet blocks (30) are fixedly mounted on both ends of the arc-shaped frame (7).

6. The electric iron accessory with a double-head fixing structure according to claim 2, characterized in that: A plurality of anti-skid grooves are fixedly mounted on one side of the arc-shaped clamping plate (2), and the anti-skid grooves are in a transverse structure.

7. The electric iron accessory with a double-head fixing structure according to claim 3, characterized in that: The shaft of the first gear (14) extends to the outside of the installation box (13), and a support block (31) is fixedly mounted on one end of the shaft, with the outside of the support block (31) in contact with the outside of the installation box (13).

8. The electric iron accessory with a double-head fixing structure according to claim 3, characterized in that: A guide rod (32) is fixedly mounted on one side of the push plate (18), and the guide rod (32) slides through the positioning plate (16).

9. The electric iron accessory with a double-head fixing structure according to claim 3, characterized in that: A support ring (33) is fixedly mounted on one end of the insertion rod (5), and the outer side of the support ring (33) is in contact with the outer side of the first wing plate (3).

10. The electric iron accessory with a double-head fixing structure according to claim 3, characterized in that: The outer diameter of the second gear (15) is greater than the outer diameter of the first gear (14).

Images