CN206230506U - A special loading and unloading tool for LED lighting lamps - Google Patents

Abstract

The utility model relates to a lamps and lanterns handling instrument especially relates to a special handling instrument of LED light. The to-be-solved technical problem of the utility model is to provide a when installation or dismantlement LED light, people do not need direct contact LED light can accomplish, avoided the emergence of accident and to the special handling instrument of LED light that the house built-in equipment required to hang down. In order to solve the technical problem, the utility model provides a special handling tool for an LED illuminating lamp, which comprises a base, a support plate, a first bearing, a bearing seat, a connecting shaft, a first bevel gear, a rocker, a first hollow sleeve, a first lifting rod, a fixed block, a first spring and the like; a support plate is vertically welded at the top of the base. The utility model provides a special handling instrument of LED light, when the installation or dismantle the LED light, people do not need direct contact LED light to accomplish promptly.

Description

A special loading and unloading tool for LED lighting lamps

technical field

The utility model relates to a loading and unloading tool for lamps, in particular to a special loading and unloading tool for LED lighting lamps.

Background technique

LED lighting is a lighting fixture made of the fourth-generation green light source LED. LED is called the fourth-generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, long life, and small size. It can be widely used in various indications, displays, decorations, backlights, general lighting and urban night scenes.

When installing or maintaining LED lighting, it is necessary to screw the LED lighting on or off the lamp holder, but generally LED lighting is installed on the top of the house, and the height of the house is generally more than 2.8 meters. Ordinary people need to rely on stepladders or other tables and chairs to complete the installation and disassembly, but when there is no stepladder or tables and chairs in the house, people cannot complete the installation or disassembly. When installing or dismantling LED lighting lamps, it is necessary to directly touch the LED lighting lamps, which may easily lead to electric shock and safety accidents. Therefore, it is urgent to develop a method that can be completed without direct contact with LED lighting lamps when installing or dismantling LED lighting lamps. It is a special loading and unloading tool for LED lighting that avoids accidents and has low requirements for built-in equipment in the house.

Utility model content

(1) Technical problems to be solved

In order to overcome the shortcomings of the installation or disassembly of the LED lighting lamp, the utility model has higher requirements on the built-in equipment in the house and needs to directly contact the LED lighting lamp, which is easy to cause electric shock and cause safety accidents. The technical problem to be solved by the utility model is to provide a When installing or dismantling LED lighting lamps, people do not need to directly touch the LED lighting lamps to complete, avoiding accidents, and a special loading and unloading tool for LED lighting lamps that has low requirements for built-in equipment in houses.

(2) Technical solution

In order to solve the above technical problems, the utility model provides such a special loading and unloading tool for LED lighting lamps, including a base, a support plate, a first bearing, a bearing seat, a connecting shaft, a first bevel gear, a rocker, a first hollow sleeve Tube, first lifting rod, fixed block, first spring, second lifting rod, second hollow sleeve, T-shaped screw, guide sleeve, fixed plate, fixed column, second spring, sliding sleeve, support rod, roller , hinged parts, arc-shaped clamping rod, arc-shaped clamping block, pull rope and the second bevel gear, a support plate is welded vertically on the top of the base, the first bearing is embedded in the middle of the support plate, and the top right side of the support plate is horizontal The bearing seat is welded, the first bearing is provided with a rotating shaft, the first bearing and the rotating shaft are in an interference connection, the left end of the rotating shaft is welded with a rocker, and the right end of the rotating shaft is connected with the first bevel gear through a spline, and the bearing seat is equipped with There is a first hollow sleeve, the first hollow sleeve is connected with the bearing seat through interference, the first hollow sleeve is provided with a first lifting rod, the first hollow sleeve is slidingly matched with the first lifting rod, and the first lifting The lower part of the rod is provided with a fixed block, and the first lifting rod under the fixed block is covered with a first spring, the top of the first spring is in contact with the bottom of the fixed block, and the bottom end of the first spring is in contact with the top of the first hollow sleeve. The outer side of the first lifting rod above the fixed block is covered with a second hollow sleeve, the first lifting rod is slidingly matched with the second hollow sleeve, and the left side of the lower part of the second hollow sleeve is provided with a threaded hole. The right side of the second hollow sleeve is provided with a plurality of guide sleeves, and each guide sleeve extends parallel to the axial direction of the second hollow sleeve. A fixing plate is welded on the top of the second hollow sleeve to fix The top of the board is vertically welded with a fixed column, and the outside of the fixed column is covered with a sliding sleeve and a second spring. The sliding sleeve is located above the second spring, and the sliding sleeve and the fixed column are slidably matched. The bottom of the second spring is in contact with the top of the fixed plate, the left and right sides of the top of the sliding sleeve are welded vertically with a support rod, the top of the support rod is rotatably connected with a roller, and the left and right sides of the top of the fixed column are equipped with hinged parts , the bottom end of the arc-shaped clamping rod is hingedly connected with the fixed column through a hinge part. There is a word hole in the middle of the arc-shaped clamping rod. There is an arc-shaped clamping block on the inside of the top of the rod, and a drawstring is connected to the right side of the bottom of the sliding sleeve. The drawstring passes through multiple guide sleeves from top to bottom in sequence. The second bevel gear meshes with the first bevel gear, and the first hollow sleeve is connected with the second bevel gear through a spline.

Preferably, the hinged part includes a concave plate, a connecting shaft and a rotating plate, the connecting shaft is fixedly mounted on the concave plate, a through hole is arranged on the rotating plate, the connecting shaft passes through the through hole on the rotating plate, and the rotating plate By rotating around the connecting shaft; the concave plate is connected to the fixed column by welding, and the arc-shaped clamping rod is connected to the rotating plate by welding.

Preferably, a pull ring is also included, the tail end of the pull rope is tied with a pull ring, and the shape of the pull ring is circular.

Preferably, a rubber pad is also included, the bottom of the base is provided with a rubber pad, and the rubber pad is fixed on the base by bolts.

Preferably, it also includes a housing, the top of the base is provided with a housing, the housing is connected to the base by bolts, and the housing covers the support plate, the first bearing, the bearing seat, the first bevel gear and the second bevel gear outside.

Preferably, the shape of the fixing post is a cuboid, the sliding sleeve is a cuboid, and the shape of its upper end surface is a square.

Preferably, the inner hole of the first hollow sleeve and the inner hole of the second hollow sleeve are rectangular, and the cross section of the second lifting rod is rectangular.

Working principle: When the LED lighting needs to be disassembled, place the base on the ground, unscrew the T-shaped screw, and then pull the second hollow sleeve up and down to make the arc-shaped clamp block and the LED lighting head on the same level, and then pull The stay cord moves downward, the sliding sleeve moves downward along the outer wall of the fixed column, the second spring compresses, and the pole also moves downward thereupon, and the pole moves downward to pull the arc clamp bar and the arc clamp block to open outward. Then move the base so that the arc-shaped clamping rod and the arc-shaped clamping block are located on the outside of the LED lighting lamp, then loosen the drawstring, and under the action of the second spring force, the left and right arc-shaped clamping blocks move closer to the inside, and the LED The lighting lamp is clamped, and after clamping, shake the rocker counterclockwise to drive the shaft to rotate, the first bevel gear rotates accordingly, and the first bevel gear rotates through the second bevel gear to drive the first hollow sleeve, the second lifting rod, and the second hollow The casing, the fixing column and the arc-shaped clamping rod rotate, and the rotating of the arc-shaped clamping rod can unscrew the LED lighting installed on the ceiling of the house. During the process of screwing the LED lighting, the second lifting rod will move down and squeeze the first spring. After the LED lighting lamp is unscrewed, hold the LED lighting lamp, pull down the drawstring again to move downward, and the arc-shaped clamping rod opens outward, and then remove the LED lighting lamp. When it is necessary to install the LED lighting, pull the drawstring downward to move downward, and the arc-shaped clamping rod will open outward, then place the LED lighting on the inside of the arc-shaped clamping block, loosen the drawstring, and the arc-shaped clamping block will illuminate the LED Clamp the lamp. After clamping, move the base so that the threaded interface of the LED lighting lamp is aligned with the lamp socket on the ceiling of the house, then loosen the T-shaped screw, and adjust the height of the second hollow sleeve so that the threaded interface of the LED lighting lamp is in line with the Contact the lamp holder, and then shake the joystick clockwise, so that the LED lighting lamp can be fixed on the lamp holder.

Because it also includes a pull ring, the tail end of the pull rope is tied with a pull ring, the shape of the pull ring is circular, and when the arc clamping bar needs to be opened, pulling the pull ring can make the pull of the stay rope lighter and more comfortable.

Because it also includes a rubber pad, the bottom of the base is provided with a rubber pad, and the rubber pad is fixed on the base by bolts. The rubber pad has strong friction, which can prevent the base from moving when the LED lighting lamp is screwed, and improves the performance of the utility model. stability.

Because it also includes a shell, the top of the base is provided with a shell, the shell is connected to the base by bolts, and the shell covers the outside of the support plate, the first bearing, the bearing seat, the first bevel gear and the second bevel gear, The casing can prevent dust from adhering to the first bevel gear and the second bevel gear.

Because the shape of the fixing post is a cuboid, the sliding sleeve is a cuboid, and the shape of its upper end surface is a square, the cuboid fixing post can prevent the sliding sleeve from rotating during the movement on the fixing post.

Because the inner hole of the first hollow sleeve and the inner hole of the second hollow sleeve are rectangular, and the cross section of the second lifting rod is rectangular, it can avoid the first hollow sleeve, the second The rotation of the hollow sleeve and the second lifting rod affects the screwing effect.

(3) Beneficial effects

The utility model provides a special loading and unloading tool for LED lighting lamps. People do not need to directly touch the LED lighting lamps when installing or dismantling the LED lighting lamps, which avoids accidents and has low requirements for built-in equipment in houses. Effect.

Description of drawings

Fig. 1 is a schematic structural diagram of the first kind of front view of the utility model.

Fig. 2 is a top view structural schematic diagram of the arc-shaped clamping block of the present invention.

Fig. 3 is a three-dimensional structural schematic diagram of the hinged part of the present invention.

Fig. 4 is a schematic structural diagram of the second front view of the utility model.

Fig. 5 is a schematic structural diagram of a third front view of the utility model.

Fig. 6 is a schematic structural diagram of the fourth front view of the utility model.

The marks in the accompanying drawings are: 1-base, 2-support plate, 3-first bearing, 4-bearing seat, 5-rotating shaft, 6-first bevel gear, 7-rocker, 8-first hollow sleeve , 9-first lifting rod, 10-fixed block, 11-first spring, 12-second lifting rod, 13-second hollow sleeve, 14-threaded hole, 15-T-shaped screw, 16-guide sleeve, 17-fixed plate, 18-fixed column, 19-second spring, 20-sliding sleeve, 21-strut, 22-roller, 23-hinge, 231-concave plate, 232-connecting shaft, 233-rotation Plate, 24-arc clamp rod, 25-slotted hole, 26-arc clamp block, 27-stay rope, 28-second bevel gear, 29-pull ring, 30-rubber pad, 31-housing.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Example 1

A special loading and unloading tool for LED lighting lamps, as shown in Fig. A hollow sleeve 8, a first lifting rod 9, a fixed block 10, a first spring 11, a second lifting rod 12, a second hollow sleeve 13, a T-shaped screw rod 15, a guide sleeve 16, a fixed plate 17, and a fixed column 18 , the second spring 19, the sliding sleeve 20, the pole 21, the roller 22, the hinged part 23, the arc clamp bar 24, the arc clamp block 26, the stay cord 27 and the second bevel gear 28, and the top of the base 1 is welded vertically There is a support plate 2, the middle part of the support plate 2 is embedded with a first bearing 3, the top right side of the support plate 2 is horizontally welded with a bearing seat 4, the first bearing 3 is provided with a rotating shaft 5, and the first bearing 3 and the rotating shaft 5 For interference connection, the left end of the rotating shaft 5 is welded with a rocker 7, and the right end of the rotating shaft 5 is connected with the first bevel gear 6 through a spline. The bearing seat 4 is provided with a first hollow sleeve 8, and the first hollow sleeve 8 is connected with the bearing housing 4 through interference, the first hollow sleeve 8 is provided with a first elevating rod 9, the first hollow sleeve 8 is slidably matched with the first elevating rod 9, and the lower part of the first elevating rod 9 is provided with The fixed block 10, the first lifting rod 9 outside the fixed block 10 is covered with a first spring 11, the top of the first spring 11 is in contact with the bottom of the fixed block 10, and the bottom end of the first spring 11 is in contact with the first hollow sleeve 8 The top is in contact, and the outer side of the first lifting rod 9 above the fixed block 10 is covered with a second hollow sleeve 13. The first lifting rod 9 is slidably matched with the second hollow sleeve 13, and the left side of the second hollow sleeve 13 is opened with a Threaded hole 14, the T-shaped screw rod 15 that cooperates with it is provided in the threaded hole 14, the right side of the second hollow sleeve 13 is provided with a plurality of guide sleeves 16, and each guide sleeve 16 is parallel to the second hollow sleeve 13 Axially extending, the top of the second hollow sleeve 13 is welded with a fixed plate 17, the top of the fixed plate 17 is vertically welded with a fixed column 18, the outer side of the fixed column 18 is covered with a sliding sleeve 20 and a second spring 19, and the sliding sleeve 20 is located at the first Above the second spring 19, the sliding sleeve 20 is slidingly fitted with the fixed column 18, the top of the second spring 19 is in contact with the bottom of the sliding sleeve 20, the bottom of the second spring 19 is in contact with the top of the fixing plate 17, and the left and right sides of the top of the sliding sleeve 20 Both sides are vertically welded with support rods 21, the top of the support rods 21 is rotatably connected with a roller 22, the left and right sides of the top of the fixed column 18 are provided with hinged parts 23, and the bottom end of the arc-shaped clamping rod 24 passes through the hinged parts. 23 is hingedly connected with the fixed column 18. There is a slot 25 in the middle of the arc-shaped clamping rod 24. The roller 22 is located in the slot 25, and the roller 22 is slidingly fitted with the slot 25. The arc-shaped clamping bar 24 of the roller 22 The inside of the top end is provided with an arc-shaped clamping block 26, and the right side of the bottom of the sliding sleeve 20 is connected with a stay cord 27. The stay cord 27 passes through a plurality of guide sleeves 16 sequentially from top to bottom. Two bevel gears 28, the second bevel gear 28 meshes with the first bevel gear 6, and the first hollow sleeve 8 is connected with the second bevel gear 28 through a spline.

The hinged part 23 includes a concave plate 231, a connecting shaft 232 and a rotating plate 233, the connecting shaft 232 is fixedly mounted on the concave plate 231, and a through hole is provided on the rotating plate 233, and the connecting shaft 232 passes through the hole on the rotating plate 233. Through holes, and the rotating plate 233 rotates around the connecting shaft 232; the concave plate 231 is connected to the fixed column 18 by welding, and the arc clamping rod 24 is connected to the rotating plate 233 by welding.

Also comprise draw ring 29, the tail end of stay rope 27 is tied with draw ring 29, and the shape of draw ring 29 is circular.

It also includes a rubber pad 30, the bottom of the base 1 is provided with a rubber pad 30, and the rubber pad 30 is fixed on the base 1 by bolts.

It also includes a housing 31, the top of the base 1 is provided with a housing 31, the housing 31 is connected to the base 1 by bolts, the housing 31 covers the support plate 2, the first bearing 3, the bearing seat 4, the first cone Gear 6 and the second bevel gear 28 outside.

The shape of the fixing column 18 is a cuboid, the sliding sleeve 20 is a cuboid, and the shape of its upper end surface is a square.

The inner hole of the first hollow sleeve 8 and the inner hole of the second hollow sleeve 13 are rectangular, and the cross section of the second lifting rod 12 is rectangular.

Working principle: When the LED lighting lamp needs to be disassembled, place the base 1 on the ground, unscrew the T-shaped screw 15, and then move the second hollow sleeve 13 up and down, so that the arc-shaped clamping block 26 and the lamp head of the LED lighting lamp are at the same position. On the horizontal plane, pull the pull rope 27 to move downward, the sliding sleeve 20 moves downward along the outer wall of the fixed column 18, the second spring 19 compresses, and the support rod 21 also moves downward accordingly, and the support rod 21 moves downward to pull the arc-shaped clamping rod 24 and arc clamp block 26 are outwardly opened. Then move the base 1 so that the arc-shaped clamping rod 24 and the arc-shaped clamping block 26 are located on the outside of the LED lighting lamp, and then the pull cord 27 is released, and the left and right two arc-shaped clamping blocks 26 are moved toward each other under the action of the elastic force of the second spring 19. The inner side is close together, and the LED lighting lamp is clamped. After clamping, shake the rocker 7 counterclockwise to drive the rotating shaft 5 to rotate, and the first bevel gear 6 rotates accordingly, and the first bevel gear 6 rotates through the second bevel gear 28 to drive the first hollow Sleeve 8, the second elevating rod 12, the second hollow sleeve 13, the fixed column 18 and the arc clamp bar 24 rotate, and the arc clamp bar 24 rotates to screw down the LED lighting lamp installed on the ceiling of the house. During the process of screwing the LED lighting lamp, the second lifting rod 12 will move down and squeeze the first spring 11 . After the LED lighting lamp is unscrewed, hold the LED lighting lamp, pull the stay rope 27 downward again to move downwards, and the arc clamping rod 24 opens outwards, and then take off the LED lighting lamp. When it is necessary to install the LED lighting lamp, pull the stay cord 27 downward to move downward, and the arc clamp bar 24 opens outward, then place the LED lamp on the inner side of the arc clamp block 26, loosen the stay cord 27, and the arc clamp Block 26 clamps the LED lighting lamp. After clamping, move the base 1 so that the threaded interface of the LED lighting lamp is aligned with the lamp socket on the ceiling of the house, and then unscrew the T-shaped screw 15 to adjust the height of the second hollow sleeve 13. Make the threaded interface of the LED lighting lamp contact with the lamp holder, and then shake the remote lever clockwise, so that the LED lighting lamp can be fixed on the lamp holder.

Because also comprise draw ring 29, the tail end of stay cord 27 is tied with draw ring 29, and the shape of draw ring 29 is circular, and when arc clip bar 24 needs to open, pulling draw ring 29 can make stay cord 27 pull more Lighter and more comfortable.

Because it also includes a rubber pad 30, the bottom of the base 1 is provided with a rubber pad 30, and the rubber pad 30 is fixed on the base 1 by bolts. The rubber pad 30 has a strong friction force, which can prevent the base 1 from turning on when the LED lighting lamp is screwed. Move, improved the stability of the utility model.

Because it also includes a housing 31, the top of the base 1 is provided with a housing 31, the housing 31 is connected to the base 1 by means of bolts, and the housing 31 covers the supporting plate 2, the first bearing 3, the bearing seat 4, the first Outside the bevel gear 6 and the second bevel gear 28 , the housing 31 can prevent dust from adhering to the first bevel gear 6 and the second bevel gear 28 .

Because the shape of the fixed column 18 is a cuboid, the sliding sleeve 20 is a cuboid, and the shape of its upper end surface is a square, the cuboid fixed column 18 can prevent the sliding sleeve 20 from rotating during the movement on the fixed column 18 .

Because the inner hole of the first hollow sleeve 8 and the inner hole of the second hollow sleeve 13 are rectangular, the cross section of the second lifting rod 12 is rectangular, which can prevent the first hollow sleeve from being damaged during the process of screwing the LED lighting lamp. 8. The rotation of the second hollow sleeve 13 and the second elevating rod 12 affects the screwing effect.

The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but should not be construed as limiting the patent scope of the utility model. It should be pointed out that those skilled in the art can make several modifications, improvements and substitutions without departing from the concept of the present invention, all of which belong to the protection scope of the present utility model. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (7)

1. A special loading and unloading tool for LED lighting lamps, characterized in that it includes a base (1), a support plate (2), a first bearing (3), a bearing seat (4), a connecting shaft (232), a first cone Gear (6), Rocker (7), First Hollow Sleeve (8), First Elevating Rod (9), Fixed Block (10), First Spring (11), Second Elevating Rod (12), No. Two hollow sleeves (13), T-shaped screw rod (15), guide sleeve (16), fixed plate (17), fixed column (18), second spring (19), sliding sleeve (20), pole (21 ), rollers (22), hinged parts (23), arc clamping rods (24), arc clamping blocks (26), pull cords (27) and second bevel gears (28), the top of the base (1) is vertical A support plate (2) is directly welded, the middle part of the support plate (2) is embedded with a first bearing (3), the top right side of the support plate (2) is horizontally welded with a bearing seat (4), and the first bearing (3 ) is equipped with a rotating shaft (5), the first bearing (3) and the rotating shaft (5) are in an interference connection, the left end of the rotating shaft (5) is welded with a rocker (7), and the right end of the rotating shaft (5) is splined The first bevel gear (6) is connected, and the first hollow sleeve (8) is arranged in the bearing seat (4). The first hollow sleeve (8) is connected with the bearing seat (4) through interference, and the first The hollow casing (8) is provided with a first elevating rod (9), the first hollow casing (8) is slidingly matched with the first elevating rod (9), and the lower part of the first elevating rod (9) is provided with a fixed block (10 ), the outer side of the first lifting rod (9) located under the fixed block (10) is covered with a first spring (11), the top of the first spring (11) is in contact with the bottom of the fixed block (10), and the first spring (11) The bottom end of the bottom is in contact with the top of the first hollow sleeve (8), and the outer side of the first lifting rod (9) above the fixed block (10) is covered with a second hollow sleeve (13), and the first lifting rod (9) and The second hollow sleeve (13) is slidingly fitted, and there is a threaded hole (14) on the left side of the lower part of the second hollow sleeve (13). The threaded hole (14) is provided with a T-shaped screw (15) matching it. The second The right side of the hollow sleeve (13) is provided with a plurality of guide sleeves (16), each guide sleeve (16) extends along the axial direction parallel to the second hollow sleeve (13), and the second hollow sleeve (13) The top of the top is welded with a fixed plate (17), and the top of the fixed plate (17) is vertically welded with a fixed column (18), and the outer side of the fixed column (18) is covered with a sliding sleeve (20) and a second spring (19), and the sliding sleeve ( 20) Located above the second spring (19), the sliding sleeve (20) is slidingly matched with the fixed column (18), the top of the second spring (19) is in contact with the bottom of the sliding sleeve (20), and the second spring (19) The bottom end is in contact with the top of the fixed plate (17), and the left and right sides of the top of the sliding sleeve (20) are vertically welded with a pole (21), and the top of the pole (21) is rotatably connected with a roller (22). The left and right sides of the top of the fixed column (18) are provided with hinged parts (23), and the bottom end of the arc-shaped clamping rod (24) is hingedly connected with the fixed column (18) through the hinged parts (23). There is a slotted hole (25) in the middle of the arc-shaped clamping rod (24), and the roller (22) is located in the slotted hole (25), and the roller (22) is slidingly fitted with the slotted hole (25), and the roller (22) ) The inside of the top of the arc-shaped clamp rod (24) is provided with an arc-shaped clamp block (26), and the right side of the bottom of the sliding sleeve (20) is connected with a pull rope (27), and the pull rope (27) passes through several The guide sleeve (16), the bottom end of the first hollow sleeve (8) is provided with a second bevel gear (28), the second bevel gear (28) meshes with the first bevel gear (6), and the first hollow sleeve ( 8) Connect with the second bevel gear (28) by means of splines. 2. A special loading and unloading tool for LED lighting according to claim 1, characterized in that the hinged part (23) includes a concave plate (231), a connecting shaft (232) and a rotating plate (233), and the connecting shaft (232) is fixedly installed on the concave plate (231), and a through hole is provided on the rotating plate (233), the connecting shaft (232) passes through the through hole on the rotating plate (233), and the rotating plate (233) passes through Rotate around the connecting shaft (232); the concave plate (231) is connected to the fixed column (18) by welding, and the arc-shaped clamping rod (24) is connected to the rotating plate (233) by welding. 3. A special loading and unloading tool for LED lighting lamps according to claim 1, characterized in that it also includes a pull ring (29), the tail end of the pull rope (27) is tied with a pull ring (29), and the pull ring ( 29) is circular in shape. 4. A special loading and unloading tool for LED lighting according to claim 1, characterized in that it also includes a rubber pad (30), the bottom of the base (1) is provided with a rubber pad (30), and the rubber pad (30) It is fixed on the base (1) by bolts. 5. A special loading and unloading tool for LED lighting lamps according to claim 1, characterized in that it also includes a housing (31), the top of the base (1) is provided with a housing (31), and the housing (31) passes through The way of bolt connection is connected with the base (1), and the housing (31) covers the support plate (2), the first bearing (3), the bearing seat (4), the first bevel gear (6) and the second bevel gear ( 28) Outer side. 6. The special loading and unloading tool for LED lighting according to claim 1, characterized in that the shape of the fixing post (18) is a cuboid, the sliding sleeve (20) is a cuboid, and the shape of its upper end surface is a square. 7. A special loading and unloading tool for LED lighting lamps according to claim 1, characterized in that the inner holes of the first hollow sleeve (8) and the second hollow sleeve (13) are rectangular, and the inner holes of the second hollow sleeve (13) are rectangular. The cross section of lifting rod (12) is rectangle.