Electric power iron accessory convenient for positioning and butt joint

Abstract

The invention relates to the technical field of electric power iron accessories, and discloses an electric power iron accessory convenient for positioning and butt joint, which comprises a pair of hoop semi-rings arranged oppositely and configured to be buckled and fixed with a telegraph pole; the butt joint assembly comprises a connecting plate and a positioning seat, the connecting plate and the positioning seat are arranged on the two side lugs of any one of the pair of hoop semi-rings respectively, and when one pair of hoop semi-rings is buckled, the connecting plate on any one hoop semi-ring is connected with the positioning seat on the other hoop semi-ring in a clamped mode; the shifting rod is rotationally matched on the hoop semi-ring, the shifting end of the shifting rod extends in the axial direction of the hoop semi-ring, a transmission mechanism is further arranged on the hoop semi-ring, when the shifting rod rotates, the connecting plate rotates relative to the hoop semi-ring through the transmission mechanism, the positioning seat is fixedly connected with the hoop semi-ring, and when the connecting plate and the positioning seat are connected in a clamped mode, the shifting rod is rotated. The connecting plate has an elastic trend in the direction away from the positioning base. The hoop semi-rings can be conveniently and efficiently positioned and butted, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of electric iron accessories, in particular to an electric iron accessory which is convenient for positioning and docking. Background Art

[0002] During the installation of power lines, a large number of electric iron accessories are needed, mainly including clamp half rings, through nails, fork beams, cross beams, etc. Among them, especially during the installation of the clamp half ring, the double half ring structure of the clamp half ring often makes it difficult for workers to position and dock it after closing it around the cable, which not only easily affects work efficiency, but also easily causes structural parts to fall during high-altitude operations, creating safety hazards. In addition, usually, the clamp half ring will adopt a size in which the clamp diameter after closing is smaller than the diameter of the pole, so as to fasten the clamp half ring to the pole, which not only makes it more difficult to dock the separated double half rings, but also makes it difficult to control the connection distance on both sides of the clamp half ring when bolting, resulting in a situation where the fixed spacing on one side is small and the fixed spacing on the other side is large, causing the clamp half ring structure to deflect and affect the effect of subsequent fixing of structures such as cross beams. Therefore, there is an urgent need for an electric iron accessory that is easy to position and dock to solve the above-mentioned problems. Summary of the invention

[0003] The purpose of the present invention is to provide an electric iron accessory that is convenient for positioning and docking, so as to solve the problems existing in the above-mentioned prior art, and to achieve convenient and efficient positioning and docking of the clamp half ring, thereby improving work efficiency.

[0004] To achieve the above object, the present invention provides the following solution: The present invention provides an electric iron accessory that is convenient for positioning and docking, comprising:

[0005] A pair of clamp half rings are arranged opposite to each other and are configured to be fastened to the pole for fixation;

[0006] A docking assembly, comprising a connecting plate and a positioning seat, which are respectively arranged on the two side ears of any one of the pair of the hoop half rings, and when the pair of the hoop half rings are buckled, the connecting plate on any one of the hoop half rings is clamped with the positioning seat on the other hoop half ring;

[0007] The shift rod is rotatably engaged with the clamp half ring and the shift end extends axially along the clamp half ring. A transmission mechanism is also provided on the clamp half ring. When the shift rod rotates, the connecting plate rotates relative to the clamp half ring through the transmission mechanism. The positioning seat is fixedly connected to the clamp half ring. When the connecting plate is clamped with the positioning seat, the connecting plate has an elastic tendency in the direction away from the positioning seat.

[0008] Preferably, it also includes:

[0009] An elastic member is arranged on the hoop half ring, and an elastic end of the elastic member is connected to the shifting rod and / or the connecting plate, so that the shifting rod and the connecting plate both have an elastic tendency toward the connected hoop half ring.

[0010] Preferably, the transmission mechanism comprises:

[0011] A first transmission rod is connected to the hoop half ring, the rotating end of the shifting rod is fixed to one end of the first transmission rod, a first gear is fixedly mounted on a portion of the first transmission rod away from the shifting rod, and the first gear is connected to the hoop half ring;

[0012] A second transmission rod is connected to the hoop half ring, a second gear is sleeved and fixed on the second transmission rod, the second gear is meshed with the first gear, and one side of the outer wall of the second transmission rod is fixedly connected to the connecting plate;

[0013] Wherein, the elastic end of the elastic member is connected to the first transmission rod and / or the second transmission rod, so that both have an elastic tendency opposite to the rotation direction.

[0014] Preferably, the elastic member comprises:

[0015] The torsion spring is sleeved on the first transmission rod and / or the second transmission rod, and the two ends of the torsion spring are respectively fixedly connected to the first transmission rod or the second transmission rod and the hoop half ring.

[0016] Preferably, it also includes:

[0017] A transmission housing is fixedly connected to a side of the side ear away from the hoop half ring, and the first transmission rod and the second transmission rod are both transferred into the transmission housing;

[0018] The connecting housing is fixedly connected inside the transmission housing and sleeved outside the torsion spring. Two ends of the torsion spring are respectively fixedly connected to the first transmission rod or the second transmission rod and the connecting housing.

[0019] Preferably, at least two connecting plates and positioning seats are axially arranged along the clamp half ring.

[0020] Preferably, it also includes:

[0021] A clamping plate is arranged on the positioning seat, a groove is provided on the top surface of the positioning seat, the clamping plate can define a clamping slot in the groove, a clamping protrusion is fixedly connected to the side wall surface of the connecting plate close to one end of the positioning seat, and the clamping protrusion is clamped with the clamping slot;

[0022] The adjusting mechanism is arranged on the positioning seat, and the adjusting end of the adjusting mechanism is connected to the clamping plate so that the clamping plate can slide adjustably relative to the positioning seat, and the clamping protrusion is detachably connected to the clamping slot through the adjusting mechanism.

[0023] Preferably, the adjustment mechanism comprises:

[0024] An adjustment plate is slidably connected to one side of the positioning seat, one end of a third transmission rod is fixedly connected to the adjustment plate, the other end of the third transmission rod extends into the positioning seat, and the third transmission rod is fixedly connected to the clamping plate through a fourth transmission rod;

[0025] A spring is arranged in the positioning seat, and two ends of the spring are respectively against the clamping plate and the inner wall surface of the positioning seat, so that the clamping plate can block the top of the clamping slot.

[0026] Preferably, two clamping plates are arranged opposite to each other on the inner side wall of the groove, and two clamping protrusions are arranged along the opposite sides of the outer wall surface of the connecting plate.

[0027] Preferably, it also includes:

[0028] The spacer is arranged between a pair of the hoop half rings, and its two ends are respectively perpendicularly abutted against the two oppositely arranged side ears, and the inner diameter of the spacer corresponds to the through hole opened on the side ears.

[0029] The present invention discloses the following technical effects:

[0030] The present invention combines a pair of hoop half rings to buckle together and thus fix the iron accessory installation method to the electric pole, by respectively arranging connecting plates and positioning seats on the ears on both sides of the hoop half ring, and when the pair of hoop half rings are buckled together, the connecting plates and positioning seats on the ears on both sides of any one hoop half ring can be respectively clamped with the positioning seats and connecting plates on the other hoop half ring, thereby achieving the fixation of the pair of hoop half rings, and the connecting plates are rotated by cooperating with the driving rod and the transmission mechanism, and the driving end of the driving rod extends along the axial direction of the hoop half ring to facilitate the staff to actually operate the rotating driving rod, and in addition, the positioning seat and the driving mechanism are used to rotate the connecting plates. The clamp half ring is fixedly connected, and when the connecting plate is clamped with the positioning seat, the connecting plate can generate an elastic tendency in the direction away from the positioning seat, which not only facilitates the positioning and docking of a pair of clamp half rings, but also after the connecting plates on the ears on both sides are clamped with the positioning seat, the distance between a pair of clamp half rings can be adjusted by rotating the lever to drive the connecting plate to rotate. Combined with the elastic tendency of the connecting plate, the situation where one side of the distance between the ears on the two sides is larger than the other side is effectively reduced, which improves the efficiency of positioning and docking of iron accessories and effectively guarantees the quality of subsequent connection and fixed support structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0032] Figure 1 A three-dimensional structural diagram of the electric iron accessory for convenient positioning and docking of the present invention;

[0033] Figure 2 It is a three-dimensional structural diagram of the transmission mechanism in the present invention;

[0034] Figure 3 It is a three-dimensional structural diagram of the positioning seat in the present invention;

[0035] Figure 4 A diagram showing the connection relationship between the card plate and the adjustment plate in the present invention;

[0036] Figure 5 A diagram showing the positional relationship between the connecting plate and the positioning seat in the present invention;

[0037] Figure 6 It is a position relationship diagram of the spacer sleeve and the hoop half ring in the present invention;

[0038] Among them, 1. half ring of clamp; 101. side ear; 2. connecting plate; 3. positioning seat; 4. shift rod; 5. first transmission rod; 6. second transmission rod; 7. first gear; 8. second gear; 9. torsion spring; 10. transmission housing; 11. connecting housing; 12. clamping plate; 13. clamping cam; 14. adjusting plate; 15. third transmission rod; 16. fourth transmission rod; 17. spring; 18. spacer; 19. groove; 20. clamping slot. DETAILED DESCRIPTION

[0039] 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.

[0040] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0041] Reference Figure 1-Figure 6 The present invention provides an electric iron accessory that is convenient for positioning and docking, comprising:

[0042] A pair of clamp half rings 1 are arranged opposite to each other and are configured to be fastened to the electric pole for fixation.

[0043] The docking assembly includes a connecting plate 2 and a positioning seat 3, which are respectively arranged on the two side ears 101 of any one of a pair of clamp half rings 1, and when the pair of clamp half rings 1 are buckled, the connecting plate 2 on any clamp half ring 1 is clamped with the positioning seat 3 on the other clamp half ring 1.

[0044] The lever 4 is rotatably engaged on the hoop half ring 1 and the driving end extends axially along the hoop half ring 1. A transmission mechanism is also provided on the hoop half ring 1. When the lever 4 rotates, the connecting plate 2 rotates relative to the hoop half ring 1 through the transmission mechanism, and the positioning seat 3 is fixedly connected to the hoop half ring 1. When the connecting plate 2 is clamped with the positioning seat 3, the connecting plate 2 has an elastic tendency in the direction away from the positioning seat 3.

[0045] The present invention combines a pair of hoop half rings 1 that are buckled together to be fixed to the electric pole as an iron accessory installation method, by respectively arranging a connecting plate 2 and a positioning seat 3 on the ears 101 on both sides of the hoop half ring 1, and when the pair of hoop half rings 1 are buckled together, the connecting plate 2 and the positioning seat 3 on the ears 101 on both sides of any one hoop half ring 1 can be respectively engaged with the positioning seat 3 and the connecting plate 2 on the other hoop half ring 1, thereby achieving the fixation of the pair of hoop half rings 1, and the connecting plate 2 is rotated by cooperating with the transmission mechanism through the lever 4, and the toggle end of the lever 4 extends along the axial direction of the hoop half ring 1 to facilitate the staff to actually operate the rotation lever 4, and in addition, the positioning seat 3 is used to The seat 3 is fixedly connected to the clamp half ring 1, and when the connecting plate 2 is clamped with the positioning seat 3, the connecting plate 2 can generate an elastic tendency in the direction away from the positioning seat 3, which not only facilitates the positioning and docking of a pair of clamp half rings 1, but also after the connecting plate 2 on the two side ears 101 is clamped with the positioning seat 3, the distance between the pair of clamp half rings 1 can be adjusted by rotating the lever 4 to drive the connecting plate 2 to rotate. Combined with the elastic tendency of the connecting plate 2, the situation where the distance between the two side ears 101 is larger on one side and smaller on the other side is effectively reduced, thereby improving the positioning and docking efficiency of iron accessories and effectively ensuring the quality of the subsequent connection and fixing of the supporting structure.

[0046] Reference Figure 1 , Figure 6 Moreover, since a pair of hoop half rings 1 rotate the connecting plate 2 through the lever 4, the pair of hoop half rings 1 are buckled together through the connection between the connecting plate 2 and the positioning seat 3. When the pair of hoop half rings 1 are buckled together, the elastic tendency of the connecting plate 2 enables the pair of hoop half rings 1 to be fixed to the pole in opposite directions to achieve positioning docking, thereby reducing the difficulty of operation for the staff. Moreover, at this time, the pair of hoop half rings 1 are not directly fixed to each other. While fixing the pair of hoop half rings 1 relative to the pole, the staff can also adjust the distance between the ears 101 on both sides arranged relatively, thereby fully improving the construction convenience of the iron accessory installation.

[0047] Furthermore, it also includes:

[0048] The elastic member is arranged on the clamp half ring 1, and the elastic end of the elastic member is connected to the lever 4 and / or the connecting plate 2, so that the lever 4 and the connecting plate 2 both have an elastic tendency toward the direction of the connected clamp half ring 1.

[0049] In the present technical scheme, an elastic member is provided on the clamp half ring 1, and the elastic end of the elastic member is connected to the lever 4 and / or the connecting plate 2. During use, not only can the transmission mechanism between the lever 4 and the connecting plate 2 be used, but elastic connection of only one of the two can ensure that both the lever 4 and the connecting plate 2 have elastic tendency. In addition, elastic members can be provided on the lever 4 and the connecting plate 2 at the same time, thereby improving the elastic potential energy effect, enhancing the buckling connection strength between the pair of clamp half rings 1 when the connecting plate 2 is clamped with the positioning seat 3, and improving the connection stability of the clamp half ring 1 relative to the electric pole after positioning and docking.

[0050] Reference Figure 2 , further, the transmission mechanism comprises:

[0051] The first transmission rod 5 is connected to the hoop half ring 1, the rotating end of the lever 4 is fixed to one end of the first transmission rod 5, and the first gear 7 is fixedly mounted on the part of the first transmission rod 5 away from the lever 4, and the first gear 7 is connected to the hoop half ring 1.

[0052] The second transmission rod 6 is connected to the hoop half ring 1 , and a second gear 8 is sleeved and fixed on the second transmission rod 6 . The second gear 8 is meshed with the first gear 7 , and a connecting plate 2 is fixed to one side of the outer wall of the second transmission rod 6 .

[0053] The elastic end of the elastic member is connected to the first transmission rod 5 and / or the second transmission rod 6 so that both have an elastic tendency opposite to the rotation direction.

[0054] By rotatably connecting the first transmission rod 5 and the second transmission rod 6 to the clamp half ring 1 respectively, and utilizing the first gear 7 respectively sleeved and fixed on the first transmission rod 5 to mesh with the second gear 8 sleeved and fixed on the second transmission rod 6, the rotating end of the lever 4 drives the first transmission rod 5 to rotate, and together with the first transmission rod 5 and the second transmission rod 6, drives the connecting plate 2 to rotate, and the elastic end of the elastic member is connected to the first transmission rod 5 and / or the second transmission rod 6, so that the two have an elastic tendency opposite to the rotation direction, so that after the connecting plate 2 is clamped with the positioning seat 3, the connecting plate 2 has an elastic tendency to move away from the positioning seat 3, and the elastic tendency directly acts on the lever 4, so that the lever 4 has an elastic tendency to reset, and when the connecting plate 2 is disengaged from the positioning seat 3, it is convenient for the lever 4 to directly reset for the next positioning docking use.

[0055] Furthermore, the elastic member comprises:

[0056] The torsion spring 9 is sleeved on the first transmission rod 5 and / or the second transmission rod 6 , and two ends of the torsion spring 9 are respectively fixedly connected to the first transmission rod 5 or the second transmission rod 6 and the hoop half ring 1 .

[0057] In the present technical solution, the torsion spring 9 is used as the elastic action structure of the first transmission rod 5 and / or the second transmission rod 6, which effectively controls the use cost of the iron accessories and facilitates mass production and use.

[0058] Furthermore, it also includes:

[0059] The transmission housing 10 is fixedly connected to a side of the side ear 101 away from the hoop half ring 1 , and the first transmission rod 5 and the second transmission rod 6 are both connected in the transmission housing 10 .

[0060] The connecting housing 11 is fixedly connected in the transmission housing 10 and sleeved outside the torsion spring 9 . The two ends of the torsion spring 9 are respectively fixedly connected to the first transmission rod 5 or the second transmission rod 6 and the connecting housing 11 .

[0061] By fixing the transmission housing 10 on the hoop half ring 1 and fixing the connecting housing 11 inside the transmission housing 10, the transmission stability between the first transmission rod 5 and the second transmission rod 6 is ensured, and the transmission stability between the first transmission rod 5 and the second transmission rod 6 is ensured. Figure 1 It can be seen that at the end of the first transmission rod 5 extending out of the transmission housing 10, the lever 4 is fixed to the first transmission rod 5 by a locating pin, so that the rotation of the lever 4 drives the first transmission rod 5 to rotate and squeeze the torsion spring 9, and the transmission housing 10 is used to support the rotation of the first transmission rod 5 and the second transmission rod 6, thereby improving the transmission stability of the rotation adjustment of the connecting plate 2.

[0062] Furthermore, at least two connecting plates 2 and positioning seats 3 are arranged axially along the clamp half ring 1 .

[0063] Correspondingly, two connecting plates 2 and positioning seats 3 are arranged along the axial direction of the clamp half ring 1. By fixing the two ends of the lever 4 to the two first transmission rods 5 located at the two axial ends of the clamp half ring 1 respectively, the same lever 4 can drive multiple connecting plates 2 to rotate, thereby improving the positioning and docking efficiency. In addition, at least two connecting plates 2 and positioning seats 3 are arranged. After combining with the lever 4, a four-corner support structure acting on a pair of clamp half rings 1 is formed, which not only improves the connection stability of the positioning and docking, but also effectively enhances the accuracy of the positioning and docking between a pair of clamp half rings 1.

[0064] Furthermore, it also includes:

[0065] The clamping plate 12 is arranged on the positioning seat 3. A groove 19 is provided on the top surface of the positioning seat 3. The clamping plate 12 can define a clamping slot 20 in the groove 19. A clamping protrusion 13 is fixedly connected to the side wall surface of the connecting plate 2 close to one end of the positioning seat 3. The clamping protrusion 13 is clamped with the clamping slot 20.

[0066] The adjusting mechanism is arranged on the positioning seat 3, and the adjusting end of the adjusting mechanism is connected to the clamping plate 12, so that the clamping plate 12 can slide adjustably relative to the positioning seat 3, and the clamping protrusion 13 is detachably connected to the clamping slot 20 through the adjusting mechanism.

[0067] In the present technical solution, a card slot 20 is defined in a groove 19 formed on the top surface of the positioning seat 3 by a card plate 12, and a card protrusion 13 capable of engaging with the card slot 20 is fixedly connected to the side wall surface of the connecting plate 2, thereby realizing the card connection between the connecting plate 2 and the positioning seat 3. In addition, an adjustment mechanism is provided on the positioning seat 3, and the adjustment mechanism is used to control the adjustable sliding of the card plate 12 relative to the positioning seat 3, thereby realizing a detachable connection between the card protrusion 13 and the card slot 20, thereby constituting a detachable connection between the connecting plate 2 and the positioning seat 3.

[0068] Reference Figure 4 , further, the regulating mechanism includes:

[0069] The adjustment plate 14 is slidably connected to one side of the positioning seat 3 . One end of a third transmission rod 15 is fixedly connected to the adjustment plate 14 . The other end of the third transmission rod 15 extends into the positioning seat 3 . The third transmission rod 15 is fixedly connected to the clamping plate 12 via a fourth transmission rod 16 .

[0070] The spring 17 is disposed in the positioning seat 3 , and two ends of the spring 17 are respectively against the clamping plate 12 and the inner wall surface of the positioning seat 3 , so that the clamping plate 12 can block the top of the clamping slot 20 .

[0071] By using the adjustment plate 14 that is slidably connected to one side of the positioning seat 3, the adjustment plate 14 is fixedly connected to the card plate 12 through the third transmission rod 15 and the fourth transmission rod 16, so that when the adjustment plate 14 slides, the card plate 12 is driven to slide. It can be understood that an empty groove (not shown in the figure) is opened in the positioning seat 3 to place the spring 17 in the empty groove, so that the two ends of the spring 17 are respectively against the card plate 12 and the inner wall of the empty groove, forming an elastic connection between the card plate 12 and the positioning seat 3. Under the action of elasticity, the card plate 12 is against the inner wall of the groove 19, thereby defining a card groove 20 in the groove 19.

[0072] In one embodiment of the present technical solution, a bevel is provided on the top surface of the card plate 12, and the latch protrusion 13 is preferably a cylindrical structure. As the connecting plate 2 rotates and extends into the groove 19, the latch protrusion 13 abuts against the bevel of the top surface of the card plate 12, driving the card plate 12 to move in the direction of the spring 17 to squeeze the spring 17, and the card plate 12 slides to open the notch at the top of the groove 19, so that the latch protrusion 13 extends into the slot 20, and then the latch protrusion 13 loses its abutting effect on the card plate 12. Under the action of the spring 17, the card plate 12 is reset to block the groove 19, thereby achieving the latching connection between the latch protrusion 13 and the slot 20.

[0073] Furthermore, two clamping plates 12 are disposed opposite to each other on the inner side wall of the groove 19 , and two clamping protrusions 13 are disposed along the opposite sides of the outer wall surface of the connecting plate 2 .

[0074] By arranging the clamping plates 12 on opposite sides of the inner wall of the groove 19, and the number of the clamping protrusions 13 on the connecting plate 2 is the same as that of the clamping plates 12 and they correspond one to one, when the connecting plate 2 is clamped with the positioning seat 3, the two clamping protrusions 13 cooperate with the two clamping plates 12 to achieve clamping, thereby improving the connection stability between the connecting plate 2 and the positioning seat 3.

[0075] Furthermore, it also includes:

[0076] The spacer 18 is arranged between a pair of hoop half rings 1, and its two ends are respectively perpendicularly against the inner walls of the two side ears 101 arranged oppositely. The inner hole of the spacer 18 is coaxial with the through hole 102 opened on the side ear 101 and has a diameter greater than or equal to that of the through hole.

[0077] A pair of hoop half rings 1 are first positioned and docked through the connecting plate 2 and the positioning seat 3, so that the spacing between the relatively arranged side ears 101 can be adjusted, and a spacer 18 is set between the pair of hoop half rings 1, and the number of the spacer 18 corresponds to the through holes designed on the side ears 101. The through holes are used to penetrate bolts to connect the pair of hoop half rings 1. The two ends of the spacer 18 are respectively vertically abutted against the adjacent side ears 101 to support the pair of hoop half rings 1 and provide support for the bolt connection. In addition, since the spacer 18 can be directly clamped between the pair of hoop half rings 1, compared with the prior art, it can greatly improve the convenience of operation for the staff, and effectively reduce the situation where multiple structures of iron accessories fall from high altitude due to careless operation during installation, thereby improving the use effect.

[0078] The working principle of the electric iron accessory for convenient positioning and docking of the present invention is as follows:

[0079] A pair of half hoop rings 1 are buckled relative to each other on both sides of the electric pole. Only one staff member needs to pull the levers 4 on the two half hoop rings 1 with both hands. The lever 4 drives the first transmission rod 5 to rotate. The first transmission rod 5 drives the second transmission rod 6 through gear meshing. At the same time, the first transmission rod 5 twists the torsion spring 9. At the same time, the end of the connecting plate 2 with the clamping protrusion 13 generates an upward and inward reset trend. Then, the clamping protrusion 13 at the bottom of the connecting plate 2 is extended into the positioning seat 3 at the relative position. The clamping protrusion 13 squeezes the clamping plate 12 and is clamped in the clamping groove 20. At this time, the staff member can directly release his hands, and under the action of elasticity, the pair of half hoop rings 1 are close to each other and clamped with the electric pole, so as to realize the quick positioning and connection of the pair of half hoop rings 1.

[0080] When the staff installs the spacer 18, they first clamp a spacer 18 between one side of a pair of clamp half rings 1. Then install another spacer 18, and by moving the spacer 18 to be coaxial with the through hole 102, drive the connecting plate 2 to slightly reset and rotate so that the pair of clamp half rings 1 are in a symmetrical position along the center of the pole. During the process, the spacer 18 is clamped by the pair of clamp half rings 1 to avoid accidental dropping, thereby improving work efficiency. At the same time, the through holes 102 on the pair of clamp half rings 1 are distributed correspondingly. After the bolts are inserted through the through holes through the spacer 18, the nuts are pre-installed. Then move the entire clamp device downward to the set installation position of the pole, where the diameter of the pole is slightly increased, and finally tighten the nuts to complete the installation of the pair of clamp half rings 1 and the pole. The spacing of the spacer 18 also ensures that the spacing on both sides of the pair of clamp half rings 1 is the same.

[0081] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solution of the present invention by ordinary technicians in this field should all fall within the scope of protection determined by the claims of the present invention.

Claims

1. An electric iron accessory that is convenient for positioning and docking, characterized in that: include: A pair of clamp half rings (1) are arranged opposite to each other and are configured to be fastened to the electric pole and fixed thereto; A docking assembly comprises a connecting plate (2) and a positioning seat (3), which are respectively arranged on two side ears (101) of any one of a pair of the hoop half rings (1), and when the pair of the hoop half rings (1) are buckled, the connecting plate (2) on any one of the hoop half rings (1) is clamped with the positioning seat (3) on the other hoop half ring (1); A shifting rod (4) is rotatably engaged with the hoop half ring (1) and the shifting end extends axially along the hoop half ring (1). The hoop half ring (1) is also provided with a transmission mechanism. When the shifting rod (4) rotates, the connecting plate (2) rotates relative to the hoop half ring (1) through the transmission mechanism. The positioning seat (3) is fixedly connected to the hoop half ring (1). When the connecting plate (2) is clamped with the positioning seat (3), the connecting plate (2) has an elastic tendency in a direction away from the positioning seat (3).

2. The electric iron accessory for convenient positioning and docking according to claim 1, characterized in that: Also includes: An elastic member is arranged on the clamp half ring (1), and an elastic end of the elastic member is connected to the shifting rod (4) and / or the connecting plate (2), so that the shifting rod (4) and the connecting plate (2) both have an elastic tendency toward the direction of the connected clamp half ring (1).

3. The electric iron accessory for convenient positioning and docking according to claim 2, characterized in that: The transmission mechanism comprises: A first transmission rod (5) is connected to the hoop half ring (1); the rotating end of the shifting rod (4) is fixedly connected to one end of the first transmission rod (5); a first gear (7) is fixedly mounted on a portion of the first transmission rod (5) away from the shifting rod (4); and the first gear (7) is connected to the hoop half ring (1); A second transmission rod (6) is connected to the hoop half ring (1); a second gear (8) is sleeved and fixedly connected to the second transmission rod (6); the second gear (8) is meshed with the first gear (7); and one side of the outer wall of the second transmission rod (6) is fixedly connected to the connecting plate (2); The elastic end of the elastic member is connected to the first transmission rod (5) and / or the second transmission rod (6) so that both have an elastic tendency opposite to the rotation direction.

4. The electric iron accessory for convenient positioning and docking according to claim 3, characterized in that: The elastic member comprises: The torsion spring (9) is sleeved on the first transmission rod (5) and / or the second transmission rod (6), and the two ends of the torsion spring (9) are respectively fixedly connected to the first transmission rod (5) or the second transmission rod (6) and the hoop half ring (1).

5. The electric iron accessory for convenient positioning and docking according to claim 4, characterized in that: Also includes: A transmission housing (10) is fixedly connected to a side of the side ear (101) away from the hoop half ring (1), and the first transmission rod (5) and the second transmission rod (6) are both connected to the transmission housing (10); The connecting housing (11) is fixedly connected inside the transmission housing (10) and sleeved outside the torsion spring (9). The two ends of the torsion spring (9) are respectively fixedly connected to the first transmission rod (5) or the second transmission rod (6) and the connecting housing (11).

6. The electric iron accessory for convenient positioning and docking according to claim 1, characterized in that: At least two of the connecting plates (2) and the positioning seats (3) are arranged axially along the hoop half ring (1).

7. The electric iron accessory for convenient positioning and docking according to claim 1, characterized in that: Also includes: A clamping plate (12) is arranged on the positioning seat (3), a groove (19) is provided on the top surface of the positioning seat (3), the clamping plate (12) can define a clamping groove (20) in the groove (19), a clamping protrusion (13) is fixedly connected to the side wall surface of the connecting plate (2) close to one end of the positioning seat (3), and the clamping protrusion (13) is clamped with the clamping groove (20); An adjustment mechanism is arranged on the positioning seat (3), and an adjustment end of the adjustment mechanism is connected to the clamping plate (12) so that the clamping plate (12) can slide adjustably relative to the positioning seat (3), and the clamping protrusion (13) is detachably connected to the clamping groove (20) through the adjustment mechanism.

8. The electric iron accessory for convenient positioning and docking according to claim 7, characterized in that: The regulating mechanism comprises: An adjustment plate (14) is slidably connected to one side of the positioning seat (3); one end of a third transmission rod (15) is fixedly connected to the adjustment plate (14); the other end of the third transmission rod (15) extends into the positioning seat (3); and the third transmission rod (15) is fixedly connected to the clamping plate (12) via a fourth transmission rod (16); A spring (17) is arranged in the positioning seat (3), and two ends of the spring (17) respectively abut against the clamping plate (12) and the inner wall surface of the positioning seat (3), so that the clamping plate (12) can block the top end of the clamping slot (20).

9. The electric iron accessory for convenient positioning and docking according to claim 7, characterized in that: Two clamping plates (12) are arranged opposite to each other on the inner side wall of the groove (19), and two clamping protrusions (13) are arranged along the opposite sides of the outer wall surface of the connecting plate (2).

10. The electric iron accessory for convenient positioning and docking according to claim 1, characterized in that: Also includes: The spacer (18) is arranged between a pair of the clamp half rings (1), and its two ends are respectively vertically abutted against the two oppositely arranged side ears (101), and the inner diameter of the spacer (18) corresponds to the through hole opened on the side ears (101).

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