Manual and automatic dual-purpose shooting gun operating rod

Abstract

The invention relates to a manual and automatic dual-purpose shooting gun operating rod, and belongs to the technical field of distribution line hot-line work. Comprising a hollow rod, a transmission rod is inserted into the upper side of the interior of the hollow rod in a sliding mode, a clamping mechanism is arranged at the upper end of the transmission rod, and the clamping mechanism comprises a clamping assembly capable of being opened and clamped; a transmission sleeve is arranged on the lower side of the interior of the hollow rod in a sliding mode, and the transmission rod is driven to rotate through the transmission sleeve; an electric driving mechanism is arranged at the lower end of the hollow rod, a manual mechanism is arranged at the lower end of the side wall of the hollow rod, the transmission sleeve is connected with the electric driving mechanism when sliding to the lower side, and the transmission sleeve is connected with the manual mechanism when sliding to the upper side; the problem that an existing injection gun operating rod is low in operating efficiency is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of live operation of power distribution lines, and in particular relates to a manual and automatic dual-purpose shooting gun operating rod. Background Art

[0002] The gun-type operating rod is a high-voltage insulating tool specially designed for the construction and maintenance of power system lines. It is mainly used for live operations such as installing and removing shielding equipment and wire clamps. When performing live wire splicing operations, there is currently a drainage wire clamp and a matching gun-type operating rod on the market. Through the cooperation of the gun-type locking drainage wire clamp and the gun-type operating rod, the drainage wire clamp of the joint can be removed and spliced ​​live. When the gun-type operating rod is used, the hook end of the gun-type operating rod is extended through the operating handle, and then the operating rod is held to hang the hook in the eye bolt on the drainage wire clamp, and then the gun-type operating rod is manually rotated to drive the eye bolt to rotate, and the eye bolt is combined and separated with the line cable, thereby realizing the fastening and separation of the drainage wire clamp and the line.

[0003] However, the existing shooting gun operating rod still has the following problems: first, since the shooting gun operating rod is heavy, it is time-consuming and laborious to manually rotate the operating rod to screw the eye bolt, and the efficiency is low; second, it is necessary to manually extend the hook before holding the operating rod to align the hook with the eye bolt for connection, but since the operating rod is long, the accuracy of aligning the hook with the eye bolt is low, and the operation of hanging the hook on the eye bolt is time-consuming and laborious, and the use efficiency of the shooting gun operating rod is low. This solution solves the above technical problems. Summary of the invention

[0004] The invention overcomes the shortcomings of the prior art and provides a manual and automatic dual-purpose shooting gun operating rod, thereby solving the problem of low operating efficiency of the prior shooting gun operating rod.

[0005] In order to achieve the above object, the present invention is implemented through the following technical solutions.

[0006] A manual-automatic dual-purpose shooting gun operating rod comprises a hollow rod, a transmission rod is slidably inserted on the upper side of the hollow rod, a clamping mechanism is arranged at the upper end of the transmission rod, and the clamping mechanism comprises a clamping assembly that can be opened and clamped; a transmission sleeve is slidably arranged on the lower side of the hollow rod, and the transmission rod is driven to rotate by the transmission sleeve; an electric drive mechanism is arranged at the lower end of the hollow rod, and a manual mechanism is arranged at the lower end of the side wall of the hollow rod, which is connected to the electric drive mechanism when the transmission sleeve slides to the lower side, and is connected to the manual mechanism when the transmission sleeve slides to the upper side.

[0007] Furthermore, a circle of circular array of clamping grooves is arranged at the upper opening of the hollow rod.

[0008] Furthermore, a vertical square rod section is fixedly provided at the upper end of the transmission rod, and a vertical first polygonal column is fixedly provided at the lower end of the transmission rod.

[0009] Furthermore, the clamping mechanism also includes a sleeve; the sleeve is arranged inside the upper end opening of the hollow rod, and a horizontal circular limit ring is arranged at the upper end of the inner wall of the hollow rod, the lower end of the sleeve is in contact with the upper end surface of the limit ring, and a square plug-in hole is arranged at the center of the bottom plate of the sleeve, and the square rod section at the upper end of the transmission rod is plugged into the plug-in hole on the bottom plate of the sleeve.

[0010] Furthermore, a bearing block is arranged inside the upper opening of the sleeve, and the bearing block includes a supporting portion and two arc-shaped portions, and the two arc-shaped portions are fixedly arranged on the left and right sides of the upper end surface of the supporting portion; the supporting portion is a cylindrical structure, and four vertical plug-in strips in a circular array are fixedly arranged on the outer cylindrical surface of the supporting portion, and four vertical plug-in grooves in a circular array are arranged on the inner wall of the sleeve, and the four plug-in strips are slidably plugged into the four plug-in grooves; the end surface of one side of the two arc-shaped portions close to each other is a curved surface structure; A receiving groove is provided at the axis of the support portion, the upper end of the receiving groove is connected with the upper end surface of the support portion, and the upper ends of the receiving groove respectively pass through the end surfaces of one side of the two arc-shaped portions close to each other; the lower end of the receiving groove is connected with the lower end surface of the support portion; the upper end of the square rod section of the transmission rod extends from the lower end of the receiving groove to the inside of the receiving groove; a first spring is sleeved on the outside of the square rod section, the first spring is located inside the sleeve, the upper end of the first spring is connected to the lower end surface of the bearing block, and the lower end of the first spring is connected to the inner bottom surface of the sleeve.

[0011] Furthermore, the clamping assembly is arranged inside the accommodating groove; the clamping assembly includes a bearing plate, a second spring, and a connecting rod; the two bearing plates are rotatably arranged on the left and right sides of the accommodating groove through the first rotating shaft; the bearing plate includes a boss and a claw body; the first rotating shaft is arranged on the boss; the claw body is fixedly arranged on the side of the upper end face of the boss away from the other bearing plate; two connecting rods are rotatably arranged on the upper end face of the square rod section, and the ends of the two connecting rods away from the square rod section are rotatably connected to the bosses of the two bearing plates through the second rotating shaft; the boss of each bearing plate is connected to the inner wall of the accommodating groove through a second spring, the lower end of the second spring is connected to the inner wall of the accommodating groove, and the upper end of the second spring is connected to the second rotating shaft.

[0012] Furthermore, a first bearing is arranged between the lower end of the outer wall of the transmission rod and the inner wall of the hollow rod, and a first push handle is fixedly arranged on the outer ring of the first bearing; a first slide groove is arranged on the side wall of the hollow rod, and the first slide groove includes a first vertical groove and a plurality of first transverse grooves, the first vertical groove remains vertical, the first transverse groove remains horizontal, and the same end of the plurality of first transverse grooves arranged up and down is connected to the first vertical groove; the first push handle passes through the first slide groove and extends to the outside of the hollow rod.

[0013] Furthermore, the transmission sleeve is a vertically arranged cylindrical structure, a vertical first multi-sided groove is arranged on the upper end surface of the transmission sleeve, and a vertical second multi-sided groove is arranged on the lower end surface of the transmission sleeve, and the length of the first multi-sided groove is greater than the length of the second multi-sided groove; a second bearing is arranged between the outer wall of the transmission sleeve and the inner wall of the hollow rod, and a second push handle is fixedly arranged on the outer ring of the second bearing; a second slide groove is arranged on the side wall of the hollow rod, and the second slide groove includes a first vertical groove and two second transverse grooves, the second vertical groove remains vertical, and the second transverse groove remains horizontal, and the same end of the upper and lower second transverse grooves is connected to the second vertical groove; the second push handle passes through the second slide groove and extends to the outside of the hollow rod; a first bevel gear is also fixedly sleeved on the outer wall of the transmission sleeve, and the first bevel gear is located above the second bearing.

[0014] Furthermore, the electric drive mechanism includes a bottom shell, a battery, and a motor; the bottom shell is a cylindrical structure with an opening at the upper end, and the upper end opening of the bottom shell is screwed to the lower end opening of the hollow rod; the battery and the motor are fixedly installed on the inner bottom surface of the bottom shell, the battery and the motor are electrically connected, the output shaft of the motor is vertically upward, and a vertical second polygonal column is fixedly installed on the output shaft of the motor.

[0015] Furthermore, the manual mechanism includes a connecting shaft, a second bevel gear, and a handwheel; the inner end of the connecting shaft is rotatably inserted into the interior of the hollow rod, and the inner end of the connecting shaft is fixedly provided with a second bevel gear, and the second bevel gear is located above the first bevel gear; the outer end of the connecting shaft is fixedly provided with a handwheel.

[0016] The beneficial effects of the present invention compared with the prior art are as follows: (1) Through the arrangement of the transmission sleeve, the second bearing on the second push handle drives the transmission sleeve to move up and down, thereby making the second multi-prism groove engage and disengage with the second multi-prism column, and the first bevel gear engage and disengage with the second bevel gear, thereby realizing the switching of the manual mechanism and the electric drive mechanism, and the drive mechanism and the clamping mechanism are connected through the transmission rod, thereby realizing the clamping, fixing and separation of the drainage wire clamp, without the need to rotate the entire hollow rod, and the installation and removal of the drainage wire clamp are convenient and quick, saving time and effort, and improving the operating efficiency of the gun operating rod; (2) The eye bolt is inserted into the hollow rod, and then the eye bolt is guided by the arc portion of the bearing block, so that the eye bolt smoothly falls into the clamping mechanism and is clamped by the claw body of the clamping assembly. The eye bolt can be grasped by the clamping assembly without manual operation to align the eye bolt for connection. The eye bolt can be released by operating the first push handle. The connection and separation of the shooting gun operating rod and the eye bolt are convenient and quick, which further improves the operating efficiency of the shooting gun operating rod. (3) By setting two arc-shaped parts on the bearing block, when the eye bolt is inserted into the hollow rod at any angle, the bearing block can drive the sleeve to rotate to adapt the angle of the eye bolt, and the eye bolt can fall into the clamping mechanism and be automatically clamped by the claw body of the clamping assembly, without adjusting the angle of the shooting gun operating rod. The clamping assembly is more convenient to clamp the eye bolt, thereby improving the operating efficiency of the shooting gun operating rod; (4) The electric drive mechanism is detachably connected to the hollow rod, and the battery is a rechargeable battery. The entire electric drive mechanism can be removed for charging. After the electric drive mechanism is removed, manual operation through the manual mechanism is more time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings: Figure 1 It is a schematic diagram of the relative relationship between the clamping mechanism, the upper end of the hollow rod, the drainage wire clamp, the eye bolt, and the cable; Figure 2 yes Figure 1 A local enlarged schematic diagram of the middle A; Figure 3 It is a schematic diagram of the connection between the clamping mechanism and the transmission rod; Figure 4 is a schematic diagram of the internal plane of the clamping mechanism; Figure 5 This is a schematic diagram of the connection between the hollow rod and the electric drive mechanism and the manual mechanism. Figure 1 ; Figure 6 This is a schematic diagram of the connection between the hollow rod and the electric drive mechanism and the manual mechanism. Figure 2 ; Figure 7 It is a schematic diagram of the connection between the transmission sleeve and the transmission rod, the electric drive mechanism, and the manual mechanism; Figure 8 It is a schematic diagram of the structure of the transmission sleeve; Among them, 1 is a hollow rod, 11 is a first slide slot, 12 is a second slide slot, 13 is a clamping slot, 14 is a first transverse slot, 15 is a second transverse slot, 2 is a transmission rod, 21 is a square rod section, 22 is a first multi-prism, 23 is a first spring, 3 is a clamping mechanism, 31 is a sleeve, 32 is a bearing block, 321 is a receiving slot, 322 is a supporting portion, 323 is an arc portion, 33 is a clamping assembly, 331 is a bearing plate, 332 is a second spring, 333 is a connecting rod, 3311 is a boss, 331 2 is a claw body, 334 is a first rotating shaft, 335 is a second rotating shaft, 4 is a transmission sleeve, 41 is a first polygonal groove, 42 is a second polygonal groove, 43 is a first bevel gear, 5 is an electric drive mechanism, 51 is a bottom shell, 52 is a motor, 521 is a second polygonal column, 6 is a manual mechanism, 61 is a connecting shaft, 62 is a second bevel gear, 63 is a hand wheel, 7 is a first bearing, 71 is a first push handle, 8 is a second bearing, 81 is a second push handle, 9 is a drainage wire clamp, 91 is a lifting eye bolt, and 10 is a cable. DETAILED DESCRIPTION

[0018] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention is further described in detail in conjunction with the embodiments and the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. The technical solutions of the present invention are described in detail below in conjunction with the embodiments and the accompanying drawings, but the scope of protection is not limited thereto.

[0019] like Figure 1 As shown in FIG. 8 , the present invention provides a manual-automatic dual-purpose shooting gun operating rod, comprising a hollow rod 1, a transmission rod 2 is slidably inserted on the upper side of the hollow rod 1, a clamping mechanism 3 is arranged at the upper end of the transmission rod 2, and the clamping mechanism 3 includes a clamping assembly 33 that can be opened and clamped; a transmission sleeve 4 is slidably arranged on the lower side of the hollow rod 1, and the transmission rod 2 is driven to rotate by the transmission sleeve 4; an electric drive mechanism 5 is arranged at the lower end of the hollow rod 1, and a manual mechanism 6 is arranged at the lower end of the side wall of the hollow rod 1, which is connected to the electric drive mechanism 5 when the transmission sleeve 4 slides to the lower side, and is connected to the manual mechanism 6 when the transmission sleeve 4 slides to the upper side.

[0020] The hollow rod 1 is a vertically arranged cylindrical structure, with both upper and lower ends of the hollow rod 1 remaining open, and a circle of circular array of clamping grooves 13 is arranged at the upper opening of the hollow rod 1 .

[0021] The transmission rod 2 is a vertically arranged round rod structure. A vertical square rod section 21 is fixedly arranged at the upper end of the transmission rod 2 , and a vertical first polygonal column 22 is fixedly arranged at the lower end of the transmission rod 2 .

[0022] The clamping mechanism 3 further includes a sleeve 31 and a bearing block 32 .

[0023] The sleeve 31 is a cylindrical structure with an opening at the upper end. The sleeve 31 is arranged inside the upper opening of the hollow rod 1, and the outer cylindrical surface of the sleeve 31 contacts the inner wall of the hollow rod 1. A horizontal annular limiting ring is arranged at the upper end of the inner wall of the hollow rod 1, and the lower end of the sleeve 31 contacts the upper end surface of the limiting ring. The height of the sleeve 31 is limited by the limiting ring, so that the sleeve 31 can only slide toward the upper end of the hollow rod 1 but not downward. The sleeve 31 can also rotate inside the hollow rod 1 while sliding. A square plug-in hole is arranged at the center of the bottom plate of the sleeve 31, and the square rod section 21 at the upper end of the transmission rod 2 is plugged into the plug-in hole on the bottom plate of the sleeve 31, and the upper end surface of the transmission rod 2 contacts the lower end surface of the bottom plate of the sleeve 31.

[0024] A bearing block 32 is arranged inside the upper opening of the sleeve 31, and the bearing block 32 includes a support portion 322 and two arc portions 323, and the two arc portions 323 are fixedly arranged on the left and right sides of the upper end surface of the support portion 322. The support portion 322 is a cylindrical structure, and four vertical plug-in strips in a circular array are fixedly arranged on the outer cylindrical surface of the support portion 322, and four vertical plug-in grooves in a circular array are arranged on the inner wall of the sleeve 31. The four plug-in strips are slidably inserted into the four plug-in grooves, so that the bearing block 32 can slide inside the sleeve 31, but cannot rotate relative to the sleeve 31. A spacing is maintained between the two arc portions 323, and the end surfaces of the two arc portions 323 on one side close to each other are an arc surface structure, and the end surfaces of the two arc portions 323 on the other side away from each other are kept overlapping with the outer arc surface of the support portion 322.

[0025] A semicircular avoidance groove extending horizontally frontward and rearward is provided at the center of the upper end surface of the support portion 322. A receiving groove 321 is provided at the axis of the support portion 322, and the inner walls of the front and rear sides of the receiving groove 321 remain vertical, and the inner walls of the left and right sides of the receiving groove 321 are symmetrical arc structures. The width of the inner walls of the left and right sides of the receiving groove 321 in the middle is greater than the width at the upper and lower ends. The upper end of the receiving groove 321 is connected to the upper end surface of the support portion 322, and the upper end of the receiving groove 321 passes through the end surfaces of one side of the two arc-shaped portions 323 that are close to each other. The lower end of the receiving groove 321 is connected to the lower end surface of the support portion 322. The upper end of the square rod section 21 of the transmission rod 2 extends from the lower end of the receiving groove 321 into the interior of the receiving groove 321.

[0026] The bearing block 32 is divided into two symmetrical halves.

[0027] A first spring 23 is sleeved on the outside of the square rod section 21 . The first spring 23 is located inside the sleeve 31 . The upper end of the first spring 23 is connected to the lower end surface of the bearing block 32 , and the lower end of the first spring 23 is connected to the inner bottom surface of the sleeve 31 .

[0028] The clamping assembly 33 is arranged inside the receiving groove 321. The clamping assembly 33 includes a bearing plate 331, a second spring 332, and a connecting rod 333. Both bearing plates 331 are rotatably arranged on the left and right sides of the receiving groove 321 through a first rotating shaft 334. The bearing plate 331 includes a boss 3311 and a claw body 3312. The boss 3311 is a quarter-circular plate-shaped structure, and the upper end surface of the boss 3311 and the end surface of one side close to the other bearing plate 331 are both flat structures, and the end surface of the one side of the boss 3311 away from the other bearing plate 331 is a circular arc surface structure. The first rotating shaft 334 is arranged at one end of the boss 3311 close to the outer circular arc surface, and the first rotating shaft 334 is rotatably connected to the front inner wall or the rear inner wall of the receiving groove 321. The claw body 3312 is an arc-shaped rod-shaped structure. The claw body 3312 is fixedly arranged on the side of the upper end surface of the boss 3311 away from the other supporting plate 331, and the upper end of the claw body 3312 faces the side of the other supporting plate 331. Two connecting rods 333 are rotatably arranged on the upper end surface of the square rod section 21. The ends of the two connecting rods 333 away from the square rod section 21 are rotatably connected to the bosses 3311 of the two supporting plates 331 through the second rotating shaft 335. The boss 3311 of each supporting plate 331 is connected to the inner wall of the receiving groove 321 through a second spring 332, the lower end of the second spring 332 is connected to the inner wall of the receiving groove 321, and the upper end of the second spring 332 is connected to the second rotating shaft 335.

[0029] A first bearing 7 is arranged between the lower end of the outer wall of the transmission rod 2 and the inner wall of the hollow rod 1, and the transmission rod 2 rotates inside the hollow rod 1 through the first bearing 7. A first push handle 71 is fixedly arranged on the outer ring of the first bearing 7. A first slide groove 11 is arranged on the side wall of the hollow rod 1, and the first slide groove 11 includes a first vertical groove and a plurality of first transverse grooves 14, the first vertical groove remains vertical, the first transverse groove 14 remains horizontal, and the same end of the plurality of first transverse grooves 14 arranged up and down is connected to the first vertical groove. The first push handle 71 extends through the first slide groove 11 to the outside of the hollow rod 1.

[0030] The transmission sleeve 4 is a vertical cylindrical structure. A vertical first multi-sided groove 41 is provided on the upper end surface of the transmission sleeve 4, and a vertical second multi-sided groove 42 is provided on the lower end surface of the transmission sleeve 4. The length of the first multi-sided groove 41 is greater than the length of the second multi-sided groove 42. A second bearing 8 is provided between the outer wall of the transmission sleeve 4 and the inner wall of the hollow rod 1. The transmission sleeve 4 rotates inside the hollow rod 1 through the second bearing 8. A second push handle 81 is fixedly provided on the outer ring of the second bearing 8. A second slide groove 12 is provided on the side wall of the hollow rod 1. The second slide groove 12 includes a first vertical groove and two second transverse grooves 15. The second vertical groove is kept vertical, and the second transverse groove 15 is kept horizontal. The same end of the upper and lower second transverse grooves 15 is connected to the second vertical groove. The second push handle 81 passes through the second slide groove 12 and extends to the outside of the hollow rod 1. A first bevel gear 43 is also fixedly sleeved on the outer wall of the transmission sleeve 4. The first bevel gear 43 is located above the second bearing 8.

[0031] The electric drive mechanism 5 includes a bottom shell 51, a battery, and a motor 52. The bottom shell 51 is a cylindrical structure with an upper opening, and the upper opening of the bottom shell 51 is screwed to the lower opening of the hollow rod 1. The battery and the motor 52 are fixedly arranged on the inner bottom surface of the bottom shell 51, and the battery and the motor 52 are electrically connected. The output shaft of the motor 52 is vertically upward, and a vertical second multi-prism 521 is fixedly arranged on the output shaft of the motor 52.

[0032] The manual mechanism 6 includes a connecting shaft 61, a second bevel gear 62, and a hand wheel 63. The inner end of the connecting shaft 61 is rotatably inserted into the hollow rod 1, and the inner end of the connecting shaft 61 is fixedly provided with the second bevel gear 62, which is located above the first bevel gear 43. The outer end of the connecting shaft 61 is fixedly provided with a hand wheel 63, which drives the connecting shaft 61 to rotate, thereby driving the second bevel gear 62 to rotate.

[0033] The working principle of the present invention is: When the gun operating rod is in the initial state, the two bearing plates 331 in the clamping assembly 33 are balanced under the pulling force of the second spring 332 and the connecting rod 333 on the second rotating shaft 335. At this time, the two claws 3312 on the two bearing plates 331 are in an open state, that is, the two claws 3312 are away from each other. At this time, the entire clamping mechanism 3 is located inside the upper end opening of the hollow rod 1, and the lower end of the sleeve 31 is in contact with the upper end surface of the limit ring. At this time, the first push handle 71 is located inside the middle first horizontal groove 14, and the second push handle 81 is located in the middle position inside the second vertical groove.

[0034] Operate the hollow rod 1 so that the hollow rod 1 is sleeved on the outside of the eyebolt 91 of the drainage line clamp 9, and the eyebolt 91 enters into the upper end opening of the hollow rod 1. The eyebolt 91 slides in the avoidance groove between the two arc-shaped portions 323 under the guidance of the outer arc surfaces of the two arc-shaped portions 323, and contacts the bosses 3311 of the two bearing plates 331. The eyebolt 91 begins to squeeze the ends of the upper end surfaces of the bosses 3311 of the two bearing plates 331 that are close to each other. Under the pressure of the eyebolt 91, the two bearing plates 331 overcome the pulling force of the second spring 332 and begin to rotate around the first rotating shaft 334. The second spring 332 passes over the first rotating shaft 334 on the bearing plate 331, and the pulling force generated by the second spring 332 on the bearing plate 331 and the pulling force generated by the connecting rod 333 on the bearing plate 331 generate a combined force, so that the two claws 3312 are close to each other and firmly cross each other, thereby holding the eye bolt 91, and the claws 3312 can automatically grasp the eye bolt 91 without manual operation. In the process of the eye bolt 91 starting to squeeze the bearing plate 331 until it is grasped, the entire clamping mechanism 3 is subjected to a downward squeezing force, so that the first spring 23 is compressed.

[0035] After the eyebolt 91 is caught by the two claw bodies 3312, the first push handle 71 is moved to the first vertical slot of the first slide slot 11, and the first push handle 71 is pushed downward, so that the first push handle 71 slides downward in the first vertical slot, and then the first push handle 71 is moved to the first horizontal slot 14 at the lower side of the first slide slot 11 and fixed. In the process of the first push handle 71 moving downward, the first bearing 7 drives the transmission rod 2 to slide downward synchronously inside the hollow rod 1, so that the first polygonal column 22 at the lower end of the transmission rod 2 slides downward synchronously, and then the first polygonal column 22 is inserted into the first polygonal slot 41 at the upper end of the transmission sleeve 4. At the same time, the upper end of the transmission rod 2 drives the connecting rod 333 downward through the square rod section 21, thereby tightening the eyebolt 91. When the eyebolt 91 is tightened, the entire wire clamp body of the drainage wire clamp 9 is clamped with a circle of clamping grooves 13 at the upper end of the hollow rod 1. At this time, the drainage wire clamp 9 is fixed, and the combination of the gun operating rod and the drainage wire clamp 9 is convenient and quick. The drainage wire clamp 9 is clamped on the cable 10 by holding the hollow rod 1.

[0036] Then the first push handle 71 is pushed from the first transverse groove 14 at the lower side of the first slide groove 11 into the first vertical groove, so that the first push handle 71 can be lifted and lowered inside the first slide groove 11, thereby allowing the transmission rod 2 to be lifted and lowered inside the hollow rod 1.

[0037] When the electric drive mechanism 5 is used for driving, the second push handle 81 is moved to the inside of the second slide groove 12 on the lower side, so that the transmission sleeve 4 is lowered, and the second polygonal groove 42 at the lower end of the transmission sleeve 4 is engaged with the second polygonal column 521, so that the motor 52 can drive the transmission sleeve 4 to rotate through the second polygonal column 521. Since the length of the first polygonal groove 41 is greater than the length of the second polygonal groove 42, even if the transmission sleeve 4 is lowered, the first polygonal column 22 is still located inside the first polygonal groove 41, and the transmission sleeve 4 will also drive the transmission rod 2 to rotate when it rotates.

[0038] The motor 52 is started, and the motor 52 drives the transmission sleeve 4 to rotate through the second polygonal column 521, and the transmission sleeve 4 drives the transmission rod 2 to rotate through the first polygonal column 22. The transmission rod 2 drives the entire clamping mechanism 3 to rotate through the square rod section 21 at the upper end, and the two bearing plates 331 drive the eyebolt 91 to rotate. Since the clamping block at the upper end of the hollow rod 1 is clamped with the drainage wire clamp 9, the drainage wire clamp 9 cannot rotate, and only the eyebolt 91 rotates, so that the eyebolt 91 is tightened on the drainage wire clamp 9.

[0039] During the tightening of the eyebolt 91, the clamping mechanism 3 as a whole slides upward relative to the hollow rod 1, so that the first polygonal column 22 slides upward inside the first polygonal groove 41, and the first push handle 71 slides upward inside the first vertical groove. The eyebolt 91 fixes the drainage wire clamp 9 on the cable. When the eyebolt 91 is installed in place, the position of the first push rod inside the first vertical groove can be used to determine whether the eyebolt 91 is installed in place. At this time, the first push handle 71 is in the middle position of the first vertical groove, and pushes the first push handle 71 upward, so that the first push handle 71 continues to slide upward inside the first vertical groove. The first push handle 71 drives the transmission rod 2 to slide upward as a whole through the first bearing 7, and the square rod section 21 at the upper end of the transmission rod 2 pushes the two connecting rods 333 upward. The two connecting rods 333 drive the two bearing plates 331 to overcome the pulling force of the second spring 332 and rotate in the opposite direction around the first rotating shaft 334, so that the two claw bodies 3312 release the eyebolt 91, and finally the hollow rod 1 is removed from the drainage wire clamp 9.

[0040] When the manual mechanism 6 is used for driving, the second push handle 81 is moved to the inside of the second transverse groove 15 on the upper side and locked, and the second bearing 8 drives the transmission sleeve 4 to move upward as a whole, so that the first bevel gear 43 is meshed with the second bevel gear 62, and the second multi-prism 521 is separated from the second multi-prism groove 42. By turning the hand wheel 63, the connecting shaft 61 can be driven to rotate, and the connecting shaft 61 drives the transmission sleeve 4 to rotate through the meshing first bevel gear 43 and the second bevel gear 62, and the transmission sleeve 4 drives the transmission rod 2 to rotate through the first multi-prism 22.

[0041] Through the arrangement of the transmission sleeve 4, the second bearing 8 on the second push handle 81 drives the transmission sleeve 4 to realize up and down movement, so that the second multi-prism 521 is combined with and separated from the second multi-prism groove 42, and then the first bevel gear 43 is combined with and separated from the second bevel gear 62, so as to realize the mutual switching of the electric drive mechanism 5 and the manual mechanism 6. In addition, the drive mechanism is connected with the clamping mechanism 3 through the transmission rod 2, so as to realize the clamping, fixing and separation of the drainage wire clamp 9, without rotating the entire hollow rod 1, and the installation and removal of the drainage wire clamp 9 are convenient and fast, saving time and effort, and improving the operating efficiency of the gun operating rod.

[0042] By inserting the eyebolt 91 into the hollow rod 1, the hollow rod 1 guides the eyebolt 91, and then the arc portion 323 of the bearing block 32 guides the eyebolt 91, so that the eyebolt 91 smoothly falls into the clamping mechanism 3 and is clamped by the claw body 3312 of the clamping assembly 33. The eyebolt 91 can be grasped by the clamping assembly 33 without manually aligning the eyebolt 91 for connection; the eyebolt 91 can be released by the clamping assembly 33 by operating the first push handle 71, and the connection and separation of the shooting gun operating rod and the eyebolt 91 are convenient and quick, which further improves the operating efficiency of the shooting gun operating rod.

[0043] By setting the two arc-shaped parts 323 on the bearing block 32, when the eye bolt 91 is inserted into the hollow rod 1 at any angle, the bearing block 32 can drive the sleeve 31 to rotate to adapt the angle of the eye bolt 91, so that the eye bolt 91 can fall into the clamping mechanism 3 and be automatically clamped by the claw body 3312 of the clamping assembly 33, without adjusting the angle of the shooting gun operating rod. The clamping assembly 33 is more convenient to clamp the eye bolt 91, thereby improving the operating efficiency of the shooting gun operating rod.

[0044] The electric drive mechanism 5 is detachably connected to the hollow rod 1, and the battery is a rechargeable battery. The entire electric drive mechanism 5 can be removed for charging, and after the electric drive assembly is removed, manual operation through the manual assembly is more time-saving and labor-saving.

[0045] The manual and automatic dual-purpose gun operating lever of the present invention is not limited to the installation and removal of the drainage wire clamp 9, but is also applicable to the installation and removal of any accessories for live working of distribution lines such as shielding covers and parallel groove wire clamps compatible with the present invention, which will not be described in detail here.

[0046] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A manual and automatic shooting gun operating lever, characterized in that: The invention comprises a hollow rod (1), a transmission rod (2) being slidably inserted into the upper side of the hollow rod (1), a clamping mechanism (3) being arranged at the upper end of the transmission rod (2), the clamping mechanism (3) comprising a clamping assembly (33) which can be opened and clamped; a transmission sleeve (4) being slidably arranged at the lower side of the hollow rod (1), the transmission rod (2) being driven to rotate by the transmission sleeve (4); an electric drive mechanism (5) being arranged at the lower end of the hollow rod (1), a manual mechanism (6) being arranged at the lower end of the side wall of the hollow rod (1), the transmission sleeve (4) being connected to the electric drive mechanism (5) when it slides to the lower side, and being connected to the manual mechanism (6) when it slides to the upper side.

2. The manual and automatic dual-purpose shooting gun operating lever according to claim 1, characterized in that: A circle of circular array of clamping grooves (13) is provided at the upper end opening of the hollow rod (1).

3. The manual and automatic dual-purpose shooting gun operating lever according to claim 1, characterized in that: A vertical square rod section (21) is fixedly arranged at the upper end of the transmission rod (2), and a vertical first polygonal column (22) is fixedly arranged at the lower end of the transmission rod (2).

4. The manual-automatic dual-purpose shooting gun operating lever according to claim 3, characterized in that: The clamping mechanism (3) further comprises a sleeve (31); the sleeve (31) is arranged inside the upper opening of the hollow rod (1); a horizontal annular limiting ring is arranged at the upper end of the inner wall of the hollow rod (1); the lower end of the sleeve (31) contacts the upper end surface of the limiting ring; a square plug-in hole is arranged at the center of the bottom plate of the sleeve (31); the square rod section (21) at the upper end of the transmission rod (2) is plugged into the plug-in hole on the bottom plate of the sleeve (31).

5. The manual-automatic dual-purpose shooting gun operating lever according to claim 4, characterized in that: A bearing block (32) is arranged inside the upper opening of the sleeve (31), the bearing block (32) comprising a support portion (322) and two arc-shaped portions (323), the two arc-shaped portions (323) being fixedly arranged on the left and right sides of the upper end surface of the support portion (322); the support portion (322) is a cylindrical structure, four vertical plug-in strips in a circular array are fixedly arranged on the outer cylindrical surface of the support portion (322), four vertical plug-in slots in a circular array are arranged on the inner wall of the sleeve (31), and the four plug-in strips are slidably plugged into the four plug-in slots; the end surfaces of one side of the two arc-shaped portions (323) that are close to each other are of an arc surface structure; a receiving groove ( 321, the upper end of the accommodating groove (321) is connected to the upper end surface of the supporting portion (322), and the upper end of the accommodating groove (321) passes through the end surfaces of the two arc-shaped portions (323) that are close to each other; the lower end of the accommodating groove (321) is connected to the lower end surface of the supporting portion (322); the upper end of the square rod section (21) of the transmission rod (2) extends from the lower end of the accommodating groove (321) into the interior of the accommodating groove (321); a first spring (23) is sleeved on the outer side of the square rod section (21), the first spring (23) is located inside the sleeve (31), the upper end of the first spring (23) is connected to the lower end surface of the bearing block (32), and the lower end of the first spring (23) is connected to the inner bottom surface of the sleeve (31).

6. The manual and automatic dual-purpose shooting gun operating lever according to claim 5, characterized in that: The clamping assembly (33) is arranged inside the receiving groove (321); the clamping assembly (33) includes a bearing plate (331), a second spring (332), and a connecting rod (333); the two bearing plates (331) are rotatably arranged on the left and right sides of the receiving groove (321) through a first rotating shaft (334); the bearing plate (331) includes a boss (3311) and a claw body (3312); the first rotating shaft (334) is arranged on the boss (3311); the claw body (3312) is fixedly arranged on the upper end surface of the boss (3311) away from the other bearing plate (331 ); two connecting rods (333) are rotatably provided on the upper end surface of the square rod section (21); the ends of the two connecting rods (333) away from the square rod section (21) are rotatably connected to the bosses (3311) of the two bearing plates (331) via second rotating shafts (335); the bosses (3311) of each bearing plate (331) are connected to the inner wall of the accommodating groove (321) via a second spring (332); the lower end of the second spring (332) is connected to the inner wall of the accommodating groove (321), and the upper end of the second spring (332) is connected to the second rotating shaft (335).

7. The manual-automatic dual-purpose shooting gun operating lever according to claim 1, characterized in that: A first bearing (7) is arranged between the lower end of the outer wall of the transmission rod (2) and the inner wall of the hollow rod (1), and a first push handle (71) is fixedly arranged on the outer ring of the first bearing (7); a first slide groove (11) is arranged on the side wall of the hollow rod (1), and the first slide groove (11) includes a first vertical groove and a plurality of first transverse grooves (14), the first vertical groove is kept vertical, the first transverse groove (14) is kept horizontal, and the same end of the plurality of first transverse grooves (14) arranged up and down is connected to the first vertical groove; the first push handle (71) passes through the first slide groove (11) and extends to the outside of the hollow rod (1).

8. The manual and automatic dual-purpose shooting gun operating lever according to claim 1, characterized in that: The transmission sleeve (4) is a vertically arranged cylindrical structure, a vertical first multi-sided groove (41) is arranged on the upper end surface of the transmission sleeve (4), a vertical second multi-sided groove (42) is arranged on the lower end surface of the transmission sleeve (4), and the length of the first multi-sided groove (41) is greater than the length of the second multi-sided groove (42); a second bearing (8) is arranged between the outer wall of the transmission sleeve (4) and the inner wall of the hollow rod (1), and a second push handle (81) is fixedly arranged on the outer ring of the second bearing (8); and a second push handle (81) is fixedly arranged on the side wall of the hollow rod (1). A second slide groove (12) is provided on the hollow rod (1), the second slide groove (12) includes a first vertical groove and two second transverse grooves (15), the second vertical groove is kept vertical, the second transverse groove (15) is kept horizontal, and the same end of the upper and lower second transverse grooves (15) is connected to the second vertical groove; the second push handle (81) passes through the second slide groove (12) and extends to the outside of the hollow rod (1); a first bevel gear (43) is also fixedly sleeved on the outer wall of the transmission sleeve (4), and the first bevel gear (43) is located above the second bearing (8).

9. The manual and automatic dual-purpose shooting gun operating lever according to claim 1, characterized in that: The electric drive mechanism (5) comprises a bottom shell (51), a battery, and a motor (52); the bottom shell (51) is a cylindrical structure with an upper opening, the upper opening of the bottom shell (51) being screwed to the lower opening of the hollow rod (1); the battery and the motor (52) are fixedly arranged on the inner bottom surface of the bottom shell (51), the battery and the motor (52) being electrically connected, the output shaft of the motor (52) being vertically upward, and a vertical second multi-prism (521) being fixedly arranged on the output shaft of the motor (52).

10. The manual-automatic dual-purpose shooting gun operating lever according to claim 8, characterized in that: The manual mechanism (6) comprises a connecting shaft (61), a second bevel gear (62), and a hand wheel (63); an inner end of the connecting shaft (61) is rotatably inserted into the interior of the hollow rod (1), and the second bevel gear (62) is fixedly arranged at the inner end of the connecting shaft (61), and the second bevel gear (62) is located above the first bevel gear (43); and a hand wheel (63) is fixedly arranged at the outer end of the connecting shaft (61).

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