Positioning tool special for assembling LED lamp

Abstract

The invention relates to a positioning tool special for LED lamp assembling, in particular to the field of LED lamp assembling, and comprises a movable frame which is of a concave square groove structure, a double-shaft motor is fixedly connected to the movable frame, the bottom of a telescopic column is fixedly connected to an output shaft of the double-shaft motor, a first gear is fixedly connected to the top of the telescopic column, and a second gear is fixedly connected to the bottom of the telescopic column. The moving frame is rotationally connected with symmetrically-arranged rotating rods, a first belt is wound between an output shaft of the double-shaft motor and the rotating rod on one side through a transmission wheel, and a first belt is also wound between the output shaft of the double-shaft motor and the rotating rod on the other side through a transmission wheel. The clamping block and the locking frame are driven by the double-shaft motor to clamp the signal lamp pole, so that the bottom of the signal lamp pole is in butt joint with a reinforcing steel bar embedded part on a basic plane, and therefore, a plurality of workers do not need to pull the signal lamp pole lifted by a crane through a rope, so that the signal lamp pole is in butt joint; therefore, labor cost increase, time consumption and labor consumption are avoided.

Description

Technical Field

[0001] The invention relates to the field of LED lamp assembly, and in particular to a positioning tool specially used for LED lamp assembly. Background Art

[0002] Traffic lights are LED lights. LED traffic lights are an important part of traffic signal command and the basic language of road traffic. Traffic lights are usually set at intersections or other special locations to designate road rights to vehicle drivers and pedestrians and control their movements and turns. Traffic control facilities are generally set at intersections or other necessary locations.

[0003] When assembling traffic lights, it is necessary to survey the road first to see whether the road is soil or cement pavement. If it is a cement pavement, the road must be broken and excavated. The preliminary work of excavating the street light foundation must be done well. The foundation steel cage is placed in the excavated pit and poured with cement concrete. The cable threading pipe is placed, the foundation surface is leveled, and after the cement solidifies, the assembled signal light pole is hoisted to the foundation surface with a crane and docked with the steel embedded parts. This docking process requires the cooperation of multiple workers. The signal light pole lifted by the crane is pulled with a rope so that the signal light pole is hoisted to the foundation surface and docked with the steel embedded parts. This docking process cannot have deviations. If there are deviations, the signal light pole and the steel embedded parts will fail to dock, and then they need to be re-docking. This docking process requires the cooperation of multiple workers, which increases labor costs. Manual docking of the signal light pole is time-consuming and labor-intensive, which will lead to low efficiency of the entire assembly process. Therefore, a positioning tool dedicated to the assembly of LED lamps is proposed to solve the above problems. Summary of the invention

[0004] The present invention provides a positioning tool specially used for assembling LED lamps, which is used to overcome the shortcomings of increased labor costs, time and labor consumption, and low efficiency.

[0005] A positioning tool specially used for assembling LED lamps, including a mobile frame, the mobile frame is a recessed square groove structure, a double-axis motor is fixedly connected to the mobile frame, the bottom of the telescopic column is fixedly connected to the output shaft of the double-axis motor, a first gear is fixedly connected to the top of the telescopic column, the mobile frame is rotatably connected to symmetrically arranged rotating rods, a first belt is wound between the output shaft of the double-axis motor and the rotating rod on one side through a transmission wheel, and a first belt is also wound between the output shaft of the double-axis motor and the rotating rod on the other side through a transmission wheel, the bottoms of multiple telescopic rods are respectively fixedly connected to the mobile frame, and a connecting platform is fixedly connected to the telescopic rods The first gear is tightly attached to the top of the connecting platform, the connecting platform is provided with a groove, the symmetrically arranged second screws are rotatably connected to the bottom of the connecting platform, the first screw has an internal thread structure, the second screw is threadably connected to the first screw, a second belt is wound between the first screw and a nearby rotating rod through a transmission wheel, the first rack is slidably connected to the groove of the connecting platform, the first rack is meshed with the first gear, a plurality of clamping blocks are rotatably connected to the surface of the connecting platform, a plurality of rotating plates are rotatably connected to the top of the first rack along the circumferential direction, and the rotating plates are rotatably connected to the nearby clamping blocks.

[0006] Further description, it also includes a second gear, which is connected to the side of the first screw rod away from the connecting platform. The support frame is threadedly connected to the bottom of the first screw rod. The four first guide rods are respectively fixedly connected to the bottom of the movable frame. The first screw rods are respectively located between the adjacent first guide rods, and the support frame and the first guide rods are slidably connected.

[0007] Further description, it also includes a fixed plate, which is symmetrically arranged and fixedly connected to the bottom of the movable frame. The locking frame is slidably connected to the fixed plate. A second rack is arranged on the left side of the locking frame, and the second rack is meshed with the second gear.

[0008] Further description, it also includes a blocking block, which is slidably connected to the moving frame, and a plurality of pressure springs are connected between the blocking block and the moving frame.

[0009] Further description, it also includes connecting parts, the bottoms of multiple connecting parts are respectively fixedly connected to the mobile frame, the toggle rod is connected to one of the connecting parts, the fixed frame is provided with a slide groove, and the connecting parts are slidably connected in the slide groove on the fixed frame.

[0010] Further description, it also includes a limit plate, which is fixedly connected to the side of the fixed frame close to the toggle rod, and multiple triangular blocks are slidably connected to the limit plate. A force storage spring is connected between the triangular block and the limit plate, and the upper part of the connecting piece is squeezed and matched with the triangular block.

[0011] Further description, it also includes electric hydraulic rods, multiple electric hydraulic rods are respectively connected to the bottom of the fixing frame, and the support is connected between the bottoms of the electric hydraulic rods.

[0012] Further description, it also includes an air valve, which is connected to the clamping block, the bottom of the second guide rod is connected to the clamping block, the moving parts are all connected to the air valve, the moving parts are slidably connected to the second guide rod, the bidirectional screw is rotatably connected to the clamping block, the roller is fixedly connected to the bidirectional screw, and one end of the moving part is threadedly connected to the bidirectional screw.

[0013] Further description, it also includes a fixed frame, multiple fixed frames are fixedly connected to the outer wall of the fixed frame, the bubble meter is fixedly connected to the fixed frame, the third screw is rotatably connected to the fixed frame, the rotating member is fixedly connected to the top of the third screw, the sliding member is slidably connected to the inside of the fixed frame, and the sliding member is threadedly connected to the third screw.

[0014] The beneficial effects of the present invention: The present invention has the following advantages: 1. The present invention drives the clamping block and the locking frame to clamp the signal light pole respectively through the drive of the dual-axis motor, so that the bottom of the signal light pole is connected with the embedded steel bar parts on the foundation surface. Therefore, there is no need for multiple workers to pull the signal light pole lifted by the crane with ropes to connect the signal light poles, thereby avoiding the increase of labor costs and time and labor consumption, and thus the efficiency of the connection and assembly of the signal light poles can be improved.

[0015] 2. The present invention uses an electric hydraulic rod to move the support downward until the mobile frame is lifted, and then drives the connecting member to slide in the slide groove on the fixed frame through the toggle rod, so that the mobile frame can be moved, so that the position of the signal light pole clamped on the mobile frame can be adjusted, thereby facilitating the docking of the signal light pole with the embedded steel bar.

[0016] 3. When the signal light pole of the present invention descends, the roller will be driven to rotate, the rotation of the roller will drive the bidirectional screw to rotate, the rotation of the bidirectional screw will drive the moving part to slide on the second guide rod, the air valves are connected to the clamping blocks, the moving part is connected to the air valves, the moving part moves to squeeze and contract the air inside the air valves, so that the air valve slows down the speed of the roller rotation, so that the signal light pole can move downward at a uniform speed.

[0017] 4. The present invention supports the entire device by rotating the rotating member to move downward, so that the signal light pole and the embedded steel bar can be positioned and docked on different road surfaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the movable frame and dual-axis motor structure of the present invention.

[0020] Figure 3It is a cross-sectional view of the three-dimensional structure of the telescopic rod, the second belt and the connecting platform of the present invention.

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the first gear, the first rack, the clamping block and other components of the present invention.

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the connecting piece, the toggle rod, the triangular block and other components of the present invention.

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the triangular block, the force storage spring, the fixing frame and other components of the present invention.

[0024] Figure 7 It is a schematic diagram of the three-dimensional structure of the air valve, the second guide rod and the bidirectional screw of the present invention.

[0025] Figure 8 It is a schematic diagram of the structure of the bidirectional screw, roller and moving part of the present invention.

[0026] Fig. 9 It is a three-dimensional schematic diagram of the fixed frame, bubble meter, rotating part and other components of the present invention.

[0027] Fig.10 It is a schematic diagram of the three-dimensional structure of the rotating member, the second screw rod, the fixed frame and other components of the present invention.

[0028] Figure numbers: 1_mobile frame, 11_dual-axis motor, 12_first belt, 13_second belt, 14_first screw, 15_support frame, 16_first guide rod, 17_telescopic rod, 18_second screw, 19_connecting platform, 110_telescopic column, 111_first gear, 112_first rack, 113_clamping block, 114_pressure spring, 115_blocking block, 116_locking frame, 117_second gear, 118_fixed plate, 2_connecting piece, 21_electric hydraulic rod, 22_toggle rod, 23_triangular block, 24_force storage spring, 25_fixed frame, 26_support member, 27_limiting plate, 3_air valve, 31_second guide rod, 32_bidirectional screw, 33_roller, 34_moving piece, 4_rotating piece, 41_third screw, 42_fixed frame, 43_bubble meter, 44_sliding piece. DETAILED DESCRIPTION

[0029] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0030] Embodiment 1: A positioning tool specially used for assembling LED lamps, such as Figure 1-Figure 4As shown, it includes a moving frame 1, the right part of the moving frame 1 is a recessed square groove structure, the double-axis motor 11 is fixedly connected to the moving frame 1, the bottom of the telescopic column 110 is fixedly connected to the output shaft above the double-axis motor 11, the first gear 111 is fixedly connected to the top of the telescopic column 110, the moving frame 1 is rotatably connected to two rotating rods, the two rotating rods are located at the front and rear sides of the double-axis motor 11, a first belt 12 is wound between the output shaft below the double-axis motor 11 and the rotating rod on the front side through a transmission wheel, and a first belt 12 is also wound between the output shaft below the double-axis motor 11 and the rotating rod on the rear side through a transmission wheel, four telescopic rods 17 are fixedly connected to the moving frame 1 at the bottom, two of which are located at the front, and the other two are located at the rear, and the bottom of the connecting platform 19 is fixedly connected It is connected between the tops of the telescopic rods 17, the right side of the bottom of the first gear 111 is tightly attached to the left side of the top of the connecting platform 19, the connecting platform 19 is provided with a groove, the tops of the two second screws 18 are rotatably connected to the bottom of the connecting platform 19, the inside of the first screw 14 is an internal thread structure, the bottom of the second screw 18 is threadedly connected to the inside of the first screw 14, the top of the first screw 14 and the adjacent rotating rods are both wrapped with a second belt 13 through a transmission wheel, the first rack 112 is slidably connected to the groove of the connecting platform 19, the first rack 112 is meshed with the first gear 111, the three clamping blocks 113 are rotatably connected to the upper surface of the connecting platform 19, the top of the first rack 112 is rotatably connected to three rotating plates along the circumferential direction, and the rotating plates and the adjacent clamping blocks 113 are rotatably connected.

[0031] like Figure 3 As shown, it also includes a second gear 117, which is fixedly connected to the lower part of the first screw rod 14, and the support frame 15 is threadedly connected to the bottom of the first screw rod 14. Four first guide rods 16 are respectively fixedly connected to the bottom of the mobile frame 1, two of which are located in the front, and the other two are located in the rear. The first screw rod 14 is respectively located between two adjacent first guide rods 16, and the support frame 15 and the first guide rod 16 are slidably connected.

[0032] like Figure 2 As shown, it also includes a fixed plate 118, the upper parts of the two fixed plates 118 are fixedly connected to the bottom of the mobile frame 1, and the two fixed plates 118 are symmetrically arranged front to back. The front fixed plate 118 is located in front of the front second gear 117, and the rear fixed plate 118 is located behind the rear second gear 117. The locking frames 116 are all slidably connected to the bottom of the fixed plates 118, and the left side of the locking frames 116 is provided with a second rack, which is meshed with the second gear 117.

[0033] like Figure 3As shown, a blocking block 115 is also included. The left side of the blocking block 115 is slidably connected to the left part of the moving frame 1. Two pressure springs 114 are connected between the blocking block 115 and the moving frame 1.

[0034] When the assembled signal light pole is hoisted to the foundation surface and connected with the embedded steel bar parts by a crane, multiple workers are required to cooperate, and no errors can occur, so that the signal light pole and the embedded steel bar parts can be connected, which is convenient for the next step of fixing the signal light pole. This process consumes a lot of manpower. Based on this, this application takes the following measures to deal with the above situation:

[0035] When the assembled signal light pole is hoisted to the foundation surface and connected to the steel bar embedded part by a crane, the mobile frame 1 can be moved to the foundation surface first, and the recessed square groove structure of the mobile frame 1 is placed above the steel bar embedded part. Then, the signal light pole is moved to the left from the right side of the recessed square groove structure of the mobile frame 1 by a crane, so that the crane makes the lower part of the signal light pole contact with the blocking block 115. The blocking block 115 is squeezed by the signal light pole and moves to the left, and the pressure spring 114 is compressed. Under the action of the pressure spring 114, the blocking block 115 can buffer the signal light pole. The function of the signal light pole is to decelerate the lower part of the signal light pole to prevent the signal light pole from hitting the moving frame 1. At the same time, the position of the signal light pole can be positioned by the blocking block 115 so that the lower end of the signal light pole is located at the position of the steel bar embedded part. Then, after the lower end of the signal light pole is in contact with the steel bar embedded part, people can control the double-axis motor 11 connected to the moving frame 1 to rotate the output shaft above the double-axis motor 11. Because the output shaft below the double-axis motor 11 and the rotating rod on the moving frame 1 are both wound with the first belt 12, the first belt 12 will drive the moving frame 1 to rotate. The rotating rod on the frame 1 rotates, and a second belt 13 is wound between the top of the first screw 14 and the rotating rod on the mobile frame 1. Therefore, the rotation of the rotating rod on the mobile frame 1 will drive the second belt 13 to rotate, and the rotation of the second belt 13 will drive the first screw 14 to rotate. The support frame 15 is threadedly connected to the bottom of the first screw 14, so the rotation of the first screw 14 will drive the support frame 15 to move downward, and the support frame 15 will contact the ground when it moves downward, so that the support frame 15 can squeeze the ground through the bottom of the support frame 15, so as to increase the support frame 15 and the ground. The friction between the two supports and fixes the movable frame 1, thereby preventing the movable frame 1 from being accidentally touched during the installation of the signal light pole, thereby affecting the installation of the signal light pole. Because the support frame 15 is slidably connected to the first guide rod 16, the first guide rod 16 guides the support frame 15, and the peripheral area of ​​the lower part of the first guide rod 16 is relatively large, when the support frame 15 moves downward to the relatively large position of the lower part of the first guide rod 16, the first guide rod 16 will automatically stop to prevent the support frame 15 from moving excessively downward;

[0036] In the above, the first screw rod 14 rotates. Since the second gear 117 is fixedly connected to the bottom of the first screw rod 14 and the second rack is meshed with the second gear 117, the rotation of the first screw rod 14 drives the second gear 117 to rotate. The rotation of the second gear 117 causes the second rack to move toward a side close to each other. The second rack drives the locking frame 116 to move toward a side close to each other, so that the locking frame 116 clamps the edge of the bottom of the signal light pole, so as to position the bottom of the signal light pole, so as to install the signal light pole;

[0037] Because the top of the second screw 18 is rotatably connected to the bottom of the connecting platform 19, and the bottom of the second screw 18 is threadedly connected to the inside of the first screw 14, the rotation of the first screw 14 will drive the second screw 18 to move upward, and the bottoms of the four telescopic rods 17 are respectively fixedly connected to the moving frame 1, and the bottom of the connecting platform 19 is fixedly connected between the tops of the telescopic rods 17. Therefore, the upward movement of the second screw 18 will cause the top of the telescopic rod 17 to extend upward, thereby making the connecting platform 19 move upward, and at the same time, the connecting platform 19 will drive the first gear 111 that is close to the connecting platform 19 to move upward. When the first gear 111 moves upward, the telescopic column 110 will be stretched accordingly, because the bottom of the telescopic column 110 is fixedly connected to the output shaft above the dual-axis motor 11, and the first gear 111 is fixedly connected to the top of the telescopic column 110, so that the first gear 111 rotates, and the first rack 112 is slidably connected to the groove of the connecting platform 19 The clamping block 113 is rotatably connected to the upper surface of the connecting platform 19, and the first rack 112 and the first gear 111 are meshed. The rotation of the first gear 111 will drive the first rack 112 to slide on the connecting platform 19, and the first rack 112 drives the rotating plate to rotate. The rotation of the rotating plate drives the clamping block 113 to rotate to clamp the signal light pole. In this way, after the connecting platform 19 moves upward and is lifted, the clamping block 113 automatically clamps the signal light pole, and the connecting platform 19 drives the clamping block 113 to be lifted upward, which can raise the clamping position of the clamping block 113, so as to improve the stability of the signal light pole, avoid the signal light pole from tipping over, and facilitate workers to dock the bottom of the signal light pole with the embedded steel bars on the foundation surface. Therefore, there is no need for multiple workers to use ropes to pull the signal light pole lifted by the crane to dock the signal light pole, thereby avoiding the increase of labor costs, time and labor consumption, and thus improving the docking and assembly efficiency of the signal light pole;

[0038] After the docking and assembly of the signal light pole is completed, the output shaft of the double-axis motor 11 is controlled to be reversed. The reversal of the output shaft of the double-axis motor 11 will drive the first screw 14 to reverse. The reversal of the first screw 14 will drive the support frame 15 to move upward and reset. The reversal of the first screw 14 will drive the second gear 117 to reverse. The second gear 117 drives the second rack and the locking frame 116 to move to the side away from each other and reset. The reversal of the output shaft of the double-axis motor 11 will drive the first rack 112 to reverse. The reversal of the first rack 112 will enable the clamping block 113 to loosen the signal light pole. The reversal of the first screw 14 will drive the second screw 18 to reverse at the same time. The reversal of the second screw 18 will drive the connecting platform 19 to move downward. The downward movement of the connecting platform 19 will cause the telescopic rod 17 to telescope inward. After the downward movement and reset of the connecting platform 19 are completed, people manually move the mobile frame 1 to the left, so that the blocking block 115 will be separated from the signal light pole, thus facilitating the next use of this device.

[0039] Embodiment 2: Based on embodiment 1, Figure 5-Figure 6 As shown, it also includes a connecting member 2, the bottoms of the three connecting members 2 are respectively fixedly connected to the mobile frame 1, the toggle rod 22 is fixedly connected to the top of the middle connecting member 2, the fixed frame 25 is provided with a slide groove, the top of the connecting member 2 is slidably connected to the slide groove on the fixed frame 25, the limit plate 27 is fixedly connected to the fixed frame 25, the two triangular blocks 23 are slidably connected to the limit plate 27, and a force storage spring 24 is connected between the triangular block 23 and the limit plate 27, the top of the connecting member 2 and the triangular block 23 are squeezed and matched with each other, the tops of the two electric hydraulic rods 21 are respectively fixedly connected to the bottom of the fixed frame 25, and the support members 26 are fixedly connected between the bottoms of the electric hydraulic rods 21.

[0040] After the signal light pole has been clamped by the above operation, the direction of the signal light pole should be adjusted according to the position of the embedded steel bar on the foundation surface, so that the bottom of the signal light pole is completely connected with the embedded steel bar. Based on this, this application takes the following measures to deal with the above situation:

[0041] After the above operation has clamped the signal light pole, if the direction of the signal light pole needs to be adjusted, people can control the electric hydraulic rod 21 fixedly connected to the bottom of the fixed frame 25 to move the support member 26 fixedly connected to the electric hydraulic rod 21 downward. After the bottom of the support member 26 contacts the ground, the electric hydraulic rod 21 continues to extend and a reaction force is generated, which will push the fixed frame 25 to move upward, and the fixed frame 25 drives the connecting member 2 and the mobile frame 1 to lift upward. The bottoms of the three connecting members 2 are all fixedly connected to the mobile frame 1, and the toggle rod 22 is fixedly connected to the top of the middle connecting member 2. The top of the connecting member 2 is slidably connected to the slide groove on the fixed frame 25. Then the toggle rod 22 is held by hand, and the toggle rod 22 will drive the connecting member 2 to slide in the slide groove on the fixed frame 25. The connecting member 2 slides in the slide groove on the fixed frame 25. When the connecting member 2 slides along the slide groove, the connecting member 2 will squeeze the triangular block 23, causing the triangular block 23 to move to the right, and the storage spring 24 is compressed. When the connecting member 2 and the triangular block 23 are separated, , under the action of the force storage spring 24, the triangular block 23 is driven to move left and reset. Because the bottom of the connecting piece 2 is fixedly connected to the moving frame 1, the sliding of the connecting piece 2 can drive the moving frame 1 to rotate, and the rotation of the moving frame 1 will drive the signal light pole to rotate. After the angle of the signal light pole is adjusted, the rotation of the signal light pole can be stopped. However, during the rotation process, after the other two connecting pieces 2 and the triangular block 23 contact, under the action of the force storage spring 24, the triangular block 23 can restrict the connecting piece 2, and then restrict the toggle rod 22, the moving frame 1 and the signal light pole to avoid the rotation of the signal light pole after the angle is adjusted. In summary, the position of the signal light pole clamped on the moving frame 1 can be adjusted by rotating the toggle rod 22, so it is convenient to operate the signal light pole to dock with the steel bar embedded part. When the signal light pole is docked with the steel bar embedded part, the support member 26 can be controlled by the electric hydraulic rod 21 to move upward and reset, so that the moving frame 1 will slowly descend and reset.

[0042] like Figure 7-Figure 8 As shown, it also includes an air valve 3, which is connected to the clamping block 113, the bottom of the second guide rod 31 is connected to the clamping block 113, the moving parts 34 are connected to the air valve 3, and the moving parts 34 are slidably connected to the second guide rod 31, the bidirectional screw 32 is rotatably connected to the clamping block 113, the rollers 33 are fixedly connected to the bidirectional screw 32, and one end of the moving parts 34 is threadedly connected to the bidirectional screw 32.

[0043] When the clamping block 113 clamps the signal light pole, there is still a distance between the bottom of the signal light pole and the steel bar embedded part. In the process of docking the signal light pole with the steel bar embedded part, the signal light pole needs to be slowly loosened. Because the clamping block 113 clamps the signal light pole, it is difficult for the signal light pole to move downward due to the clamping of the clamping block 113. Based on this, the present application takes the following measures to deal with the above situation:

[0044] When the control crane makes the signal lamp pole clamped on the clamping block 113 move downward, the signal lamp pole will drive the roller 33 to rotate, because the roller 33 is threadedly connected to the bidirectional screw 32, and the bidirectional screw 32 is rotatably connected to the clamping block 113, so the rotation of the roller 33 will drive the bidirectional screw 32 to rotate, one end of the moving part 34 is threadedly connected to the bidirectional screw 32, and the second guide rod 31 is slidably connected to the moving part 34, so the rotation of the bidirectional screw 32 will drive the moving part 34 to slide on the second guide rod 31, the air valve 3 is connected to the clamping block 113, and the moving part 34 is connected to the air valve 3. The moving part 34 moves to squeeze and contract the air inside the air valve 3, so that the air valve 3 slows down the speed of rotation of the roller 33, so that the signal lamp pole can be moved downward at a uniform speed, which is convenient for people to connect the signal lamp pole and the steel embedded parts.

[0045] like Figure 9-10 As shown, it also includes a fixed frame 42, and the three fixed frames 42 are all fixedly connected to the outer wall of the fixed frame 25. The bubble meters 43 are all fixedly connected to the top of the fixed frame 42. There is a transparent tube filled with liquid inside the bubble meter 43, and there is a bubble in the tube. When the bubble meter 43 is placed on a plane, if the plane is horizontal, the bubble will be located in the center of the tube. If the plane is not horizontal, the bubble will move to one side of the tube, thereby indicating the degree of inclination of the surface. The top of the third screw 41 is rotatably connected to the fixed frame 42, the rotating member 4 is fixedly connected to the top of the third screw 41, and the sliding member 44 is slidably connected to the inside of the fixed frame 42. The top of the sliding member 44 is threadedly connected to the third screw 41.

[0046] When this equipment is used to connect the signal light pole and the steel bar embedded parts, the road surface at the edge may not be flat, which will affect the accuracy of the connection between the signal light pole and the steel bar embedded parts. Based on this, this application takes the following measures to deal with the above situation:

[0047] When encountering uneven road surface, people can rotate the rotating member 4, because the rotating member 4 is fixedly connected to the top of the third screw 41, so people rotating the rotating member 4 will drive the third screw 41 to rotate, and the three fixed frames 42 are all fixedly connected to the outer wall of the fixed frame 25, and the sliding member 44 is threadedly connected to the third screw 41, so the rotation of the third screw 41 will cause the sliding member 44 to slide downward until the bottom surface of the sliding member 44 contacts the ground, and then by observing the bubble meter 43, it can be judged whether the sliding member 44 supports the equipment flat, so by rotating the rotating member 4 to drive the sliding member 44 to move downward to support the entire equipment, so that the signal light pole and the steel embedded parts can be positioned and docked on different road surfaces. After the signal light pole is docked and assembled, people can reverse the rotating member 4, and the rotating member 4 will drive the third screw 41 to reverse, so that the sliding member 44 leaves the ground and moves upward inside the fixed frame 42 to reset.

[0048] It should be understood that the above description is only for exemplary purposes and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention will be included within the scope of the claims herein.

Claims

1. A positioning tool specially used for assembling LED lamps, comprising a mobile frame (1), characterized in that: The invention comprises a movable frame (1) having a recessed square groove structure, a double-axis motor (11) fixedly connected to the movable frame (1), a bottom of a telescopic column (110) fixedly connected to an output shaft of the double-axis motor (11), a first gear (111) fixedly connected to the top of the telescopic column (110), the movable frame (1) being rotatably connected to symmetrically arranged rotating rods, a first belt (12) being wound between the output shaft of the double-axis motor (11) and the rotating rod on one side through a transmission wheel, and a first belt (12) being wound between the output shaft of the double-axis motor (11) and the rotating rod on the other side through a transmission wheel, a plurality of telescopic rods (17) having bottoms fixedly connected to the movable frame (1), a connecting platform (19) fixedly connected between the telescopic rods (17), the first gear (111) and the connecting platform (19) ) is tightly attached to the top of the connecting platform (19), a groove is provided on the connecting platform (19), and symmetrically arranged second screws (18) are rotatably connected to the bottom of the connecting platform (19), the first screw (14) has an internal thread structure, the second screw (18) and the first screw (14) are internally threadedly connected, a second belt (13) is wound between the first screw (14) and a nearby rotating rod through a transmission wheel, a first rack (112) is slidably connected to the groove of the connecting platform (19), the first rack (112) and the first gear (111) are meshed, a plurality of clamping blocks (113) are rotatably connected to the surface of the connecting platform (19), a plurality of rotating plates are rotatably connected to the top of the first rack (112) along the circumferential direction, and the rotating plates and the nearby clamping blocks (113) are rotatably connected.

2. According to claim 1, a positioning tool specially used for LED lamp assembly is characterized by: The movable frame (1) further comprises a second gear (117), the second gear (117) being connected to the side of the first screw rod (14) away from the connecting platform (19), the support frame (15) being threadedly connected to the bottom of the first screw rod (14), the four first guide rods (16) being respectively fixedly connected to the bottom of the movable frame (1), the first screw rods (14) being respectively located between the adjacent first guide rods (16), and the support frame (15) and the first guide rods (16) being slidably connected.

3. According to claim 2, a positioning tool specially used for LED lamp assembly is characterized in that: The invention also comprises a fixing plate (118), wherein the fixing plate (118) is symmetrically arranged and fixedly connected to the bottom of the moving frame (1), the locking frame (116) is slidably connected to the fixing plate (118), and a second rack is arranged on the left side of the locking frame (116), and the second rack is meshed with the second gear (117).

4. The positioning tool specially used for LED lamp assembly according to claim 3 is characterized by: It also includes a blocking block (115), which is slidably connected to the moving frame (1), and a plurality of pressure springs (114) are connected between the blocking block (115) and the moving frame (1).

5. The positioning tool specially used for LED lamp assembly according to claim 4 is characterized in that: It also includes a connecting member (2), the bottoms of the plurality of connecting members (2) are respectively fixedly connected to the movable frame (1), the toggle rod (22) is connected to one of the connecting members (2), a sliding groove is provided on the fixed frame (25), and the connecting member (2) is slidably connected to the sliding groove on the fixed frame (25).

6. The positioning tool specially used for LED lamp assembly according to claim 5 is characterized in that: The device also comprises a limit plate (27), the limit plate (27) being fixedly connected to a side of the fixing frame (25) close to the toggle rod (22), a plurality of triangular blocks (23) being slidably connected to the limit plate (27), a force storage spring (24) being connected between the triangular blocks (23) and the limit plate (27), and the upper part of the connecting member (2) being pressed and matched with the triangular blocks (23) against each other.

7. The positioning tool specially used for LED lamp assembly according to claim 6 is characterized in that: It also includes an electric hydraulic rod (21), wherein a plurality of electric hydraulic rods (21) are respectively connected to the bottom of a fixing frame (25), and a support member (26) is connected between the bottoms of the electric hydraulic rods (21).

8. The positioning tool specially used for LED lamp assembly according to claim 7 is characterized in that: The invention also comprises an air valve (3), the air valve (3) is connected to the clamping block (113), the bottom of the second guide rod (31) is connected to the clamping block (113), a moving member (34) is connected to the air valve (3), the moving member (34) is slidably connected to the second guide rod (31), a bidirectional screw (32) is rotatably connected to the clamping block (113), a roller (33) is fixedly connected to the bidirectional screw (32), and one end of the moving member (34) is threadedly connected to the bidirectional screw (32).

9. The positioning tool specially used for LED lamp assembly according to claim 8, characterized in that: It also includes a fixed frame (42), a plurality of fixed frames (42) are fixedly connected to the outer wall of the fixed frame (25), a bubble meter (43) is fixedly connected to the fixed frame (42), a third screw (41) is rotatably connected to the fixed frame (42), a rotating member (4) is fixedly connected to the top of the third screw (41), a sliding member (44) is slidably connected to the inside of the fixed frame (42), and the sliding member (44) is threadedly connected to the third screw (41).

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