Dome dense LED light source auxiliary construction device and method

Abstract

The present invention discloses an auxiliary construction device and method for a dome-type dense LED light source. The device comprises a mobile support mechanism (1), a lifting mechanism (2), a bearing mechanism (3), a bulb placement mechanism (4), a stair climbing mechanism (5), and a transmission mechanism (6); the bearing mechanism (3) is escalably mounted on the mobile support mechanism (1) via the lifting mechanism (2), and the dome-type LED light source is clamped on the bearing mechanism (3); a plurality of groups of bulb placement mechanisms (4) are spaced apart and arranged around the lifting mechanism (2), and the plurality of groups of bulb placement mechanisms (4) are linked and connected; the stair climbing mechanism (5) is arranged on one side of the mobile support mechanism (1), and the transmission mechanism (6) is arranged on the mobile support mechanism (1) and is transmission-connected to the bottom of the lifting mechanism (2). The present invention can solve the problem in the prior art that the dense LED light source has low installation efficiency and is not suitable for installing LED light sources in dome locations.

Description

Technical Field

[0001] The present invention relates to a light source construction auxiliary device and method, and in particular to a dome dense LED light source auxiliary construction device and method. Background Art

[0002] LED light sources are widely used in the decoration of structures such as curtain walls and domes. Chinese utility model patent CN217235516U discloses a fixed bracket for installing LED point light sources on perforated aluminum curtain walls, including a bracket base. The bracket base is a square structure with a circular light-transmitting hole in the middle of the bracket base for accommodating the point light source; buckles are provided on all four sides of the bracket base, and the fixed bracket is fixed to the curtain wall by the buckles. The LED point light source fixing bracket can only fix one point light source at a time. For the dense installation of LED point light sources on the dome, the construction efficiency is low, and it is not suitable for the installation of LED light sources in the dome position. Therefore, it is necessary to provide a dome dense LED light source auxiliary construction device and method, which can solve the problem of low installation efficiency of dense LED light sources and unsuitability for the installation of LED light sources in the dome position in the prior art. Summary of the Invention

[0003] The purpose of the present invention is to provide a dome-type dense LED light source auxiliary construction device and method, which can solve the problem of low installation efficiency of dense LED light sources in the prior art and unsuitability for installing LED light sources in dome positions.

[0004] The present invention is achieved in that:

[0005] An auxiliary construction device for a dome-type dense LED light source comprises a mobile support mechanism, a lifting mechanism, a carrying mechanism, a bulb placement mechanism, a stair climbing mechanism and a transmission mechanism; the carrying mechanism is liftably mounted on the mobile support mechanism via the lifting mechanism, and the dome LED light source is clamped on the carrying mechanism; a plurality of groups of bulb placement mechanisms are spaced apart around the lifting mechanism, and the plurality of groups of bulb placement mechanisms are linked and connected; the stair climbing mechanism is arranged on one side of the mobile support mechanism, and the transmission mechanism is arranged on the mobile support mechanism and is transmission-connected to the bottom of the lifting mechanism.

[0006] The mobile support mechanism includes moving wheels, a base frame, vertical poles and a bearing plate; several moving wheels are respectively arranged at the bottom corners of the base frame, the lower ends of several vertical poles are respectively vertically arranged at the top corners of the base frame, and the bearing plate is installed at the upper ends of several vertical poles; the lifting mechanism is installed on the bearing plate, the transmission mechanism is arranged on the bearing plate and is transmission-connected to the lifting mechanism, and the stair climbing mechanism is foldably connected to one side of the base frame; buffer supports are respectively provided between the bottom of the base frame and the several moving wheels.

[0007] The lifting mechanism includes a driving lifting screw, a square sleeve shell and a linkage assembly; the lower end of the driving lifting screw passes through the supporting plate and is transmission-connected to the transmission mechanism, and the upper end of the driving lifting screw extends vertically to the upper middle part of the supporting plate; the square sleeve shell is rotationally sleeved on the driving lifting screw, and the lower end of the square sleeve shell can be lifted and lowered to pass through the square limiting hole in the middle of the supporting plate, and the upper end of the square sleeve shell is linkage-connected to several groups of bulb placement mechanisms through the linkage assembly.

[0008] The linkage assembly includes a toggle bracket, an annular sleeve, a first ring, a connecting strut, a second ring and a center rod; the center rod is coaxially installed on the upper end of the square sleeve shell, the first ring is fixedly sleeved on the bottom of the center rod, the bulb placement mechanism is rotatably connected to the first ring, and several groups of bulb placement mechanisms are arranged circumferentially along the first ring; the second ring is movably sleeved on the middle part of the center rod, the inner diameter of the annular sleeve is larger than the outer diameter of the center rod, and the annular sleeve is connected to the top of the second ring through several toggle brackets and is located on the upper outside of the center rod; several connecting struts are respectively movably connected between several groups of bulb placement mechanisms and the annular sleeve, and the bearing mechanism is arranged at the top of the center rod; several connecting springs are connected between the first ring and the annular sleeve, and the several connecting springs are staggered with the several groups of bulb placement mechanisms.

[0009] Each set of the bulb placement mechanism includes an arc-shaped support rod handle, an arc-shaped toggle plate, and an adjustment seat; a first hinge frame is provided on the first sleeve ring, one end of the arc-shaped support rod handle is rotatably connected to the first hinge frame via a transmission roller, and the other end of the arc-shaped support rod handle extends in an arc shape outward from the first sleeve ring; the middle portion of the arc-shaped support rod handle is hinged to one end of the connecting rod via a second hinge frame, and the other end of the connecting rod is hinged to the annular sleeve rod; the arc-shaped toggle plate is provided at the other end of the arc-shaped support rod handle, the adjustment seat is provided on the arc-shaped toggle plate, and the LED light source is clamped on the adjustment seat;

[0010] The adjustment seat includes an adjustment base and a triangular hinged bracket. The triangular hinged bracket is T-shaped and clamps the LED light source at three points. The adjustment base is set on one end of the triangular hinged bracket and can be tightly pressed against the LED light source.

[0011] The supporting mechanism includes a base, a clamping piece, a support rod, a center seat and a hinge piece; the lower end of the support rod is coaxially inserted into the upper end of the center rod, and the center seat is arranged on the top of the support rod; the base is annular in structure and is sleeved on the outside of the support rod, the bottom of one end of the clamping piece is rotatably connected to the base through a toggle pin, the top of one end of the clamping piece is rotatably connected to one end of the hinge piece through a toggle pin, and the other end of the hinge piece is rotatably connected to the center seat through a toggle pin; the other end of the clamping piece is L-shaped and arranged on the outside of the center seat, and a plurality of clamping pieces are arranged at intervals along the circumference of the center seat.

[0012] The transmission mechanism includes a second drive motor, a sprocket and a chain; the second drive motor is installed at the bottom of the supporting plate, one sprocket is coaxially fixed to the output shaft of the second drive motor, and the other sprocket is coaxially fixed to the lower end of the driving lifting screw, and the chain transmission is connected between the two sprockets.

[0013] The transmission mechanism also includes a first drive motor, a transmission rod, a lifting column and a wick placement tray; the first drive motor is installed on the side end of the supporting plate, and one end of the transmission rod is fixedly connected to the output shaft of the first drive motor; the lower end of the lifting column is fixedly set at the other end of the transmission rod, and the upper end of the lifting column is connected to the wick placement tray, so that the wick placement tray is movably set beside the supporting plate.

[0014] The stair climbing mechanism includes a folding bracket, a reinforcement strut and a folding ladder; the lower ends of a pair of folding brackets are rotatably connected to the side ends of the base frame through hinge shafts, and a plurality of reinforcement struts are connected between the pair of folding brackets at intervals; the upper ends of the pair of folding brackets are rotatably connected to the upper end of the folding ladder through hinge shafts, and the lower end of the folding ladder is supported on the bottom surface next to the base frame.

[0015] A construction method using a dome-type dense LED light source auxiliary construction device comprises the following steps:

[0016] Step 1: Move the auxiliary construction device to the bottom of the construction area of ​​the dome LED light source through the mobile support mechanism, flip the stair climbing mechanism open and support it beside the mobile support mechanism;

[0017] Step 2: The LED light source is placed on the carrying mechanism and clamped by the carrying mechanism, and several LED light sources are placed on several groups of bulb placement mechanisms and clamped by the bulb placement mechanisms;

[0018] Step 3: The construction workers climb to the bottom of the LED light source installation position through the stair climbing mechanism, drive the lifting mechanism through the transmission mechanism to lift the carrying mechanism, and lift the LED light source to the LED light source installation position on the dome. The construction workers install the LED light source on the carrying mechanism in place;

[0019] Step 4: Place the LED light source on the bulb placement mechanism onto the supporting mechanism, lift the supporting mechanism again and install the LED light source;

[0020] Step 5: Repeat steps 1 to 4 until the dome LED light source is installed.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. Since the present invention is provided with a carrying mechanism and several groups of bulb placement mechanisms, the carrying mechanism can be used to clamp the inverted LED light source, which is convenient for lifting the LED light source to the bottom of the installation position and then quickly installing it in place, which is beneficial to improving the installation efficiency of the LED light source of the dome; after the LED light source on the carrying mechanism is installed, the spare LED light source clamped on the bulb placement mechanism is removed and placed on the carrying mechanism, and multiple LED light sources can be installed in one batch, reducing the frequency of construction workers climbing, further improving the installation efficiency of the LED light source of the dome, and also beneficial to improving construction safety.

[0023] 2. The present invention is provided with a lifting mechanism, a transmission mechanism and a linkage assembly. The transmission mechanism drives the lifting screw to rotate through the forward and reverse rotation control of the motor, and uses the thread to control the square socket shell to lift the supporting mechanism and its LED light source to the corresponding height of the dome, which is convenient for assisting the efficient installation of the dome LED light source; at the same time, through the linkage group assembly, several groups of bulb placement mechanisms are controlled to rotate synchronously away from the center rod, which is convenient for the installation of the LED light source on the supporting mechanism, or several groups of bulb placement mechanisms are controlled to rotate synchronously close to the center rod, which is convenient for taking the LED light source on the bulb placement mechanism and placing it on the supporting mechanism, without the need to frequently climb up to take the LED light source.

[0024] 3. Since the present invention is provided with a mobile support mechanism and a stair climbing mechanism, the mobile support mechanism can be flexibly moved by the moving wheels, so that the carrying mechanism and its LED light source are moved to the installation position of the dome LED light source, thereby assisting in the efficient installation of the LED light source; at the same time, the stair climbing mechanism moves synchronously with the mobile support mechanism and provides a safe and stable working platform beside the mobile support mechanism, which facilitates the construction of dense LED light sources in the dome. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional diagram (from one side) of the dome-shaped dense LED light source auxiliary construction device of the present invention;

[0026] Figure 2 This is a three-dimensional diagram of the dome-type dense LED light source auxiliary construction device of the present invention (from the other side);

[0027] Figure 3 It is a three-dimensional diagram of the lifting mechanism, the carrying mechanism and the bulb placement mechanism in the dome dense LED light source auxiliary construction device of the present invention;

[0028] Figure 4 It is a three-dimensional diagram of the lifting mechanism, supporting mechanism, bulb placement mechanism and transmission mechanism in the dome dense LED light source auxiliary construction device of the present invention;

[0029] Figure 5 It is a three-dimensional diagram of the bearing mechanism in the dome dense LED light source auxiliary construction device of the present invention;

[0030] Figure 6 It is a three-dimensional diagram of the transmission mechanism in the dome dense LED light source auxiliary construction device of the present invention.

[0031] In the figure, 1. mobile support mechanism; 11. mobile wheel; 12. base frame; 13. vertical pole; 14. bearing plate; 15. buffer spring; 2. lifting mechanism; 21. driving lifting screw; 22. square sleeve shell; 23. first articulated frame; 24. transmission roller; 25. toggle bracket; 26. annular sleeve rod; 27. first sleeve ring; 28. second articulated frame; 29. ​​connecting support rod; 291. connecting spring; 21(0), second sleeve ring; 211, center rod; 3. bearing mechanism; 31. base; 32. ear plate; 33 , toggle pin; 34, clamping piece; 35, support rod; 36, center seat; 37, hinge plate; 4, bulb placement mechanism; 41, arc-shaped support rod handle; 42, arc-shaped toggle piece; 43, adjustment base; 44, triangular hinge bracket; 5, stair climbing mechanism; 51, hinge shaft; 52, folding bracket; 53, reinforcement support rod; 54, folding ladder; 6, transmission mechanism; 61, first drive motor; 62, arc-shaped toggle rod; 63, lifting rod; 64, wick placement plate; 65, second drive motor; 66, sprocket; 67, chain. DETAILED DESCRIPTION

[0032] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0033] Please see the attached Figure 1 To the attached Figure 4 A dome dense LED light source auxiliary construction device includes a mobile support mechanism 1, a lifting mechanism 2, a carrying mechanism 3, a bulb placement mechanism 4, a stair climbing mechanism 5 and a transmission mechanism 6; the carrying mechanism 3 is installed on the mobile support mechanism 1 in a liftable manner through the lifting mechanism 2, and the dome LED light source is clamped on the carrying mechanism 3; several groups of bulb placement mechanisms 4 are respectively arranged at intervals around the lifting mechanism 2, and several groups of bulb placement mechanisms 4 are linked and connected; the stair climbing mechanism 5 is arranged on one side of the mobile support mechanism 1, and the transmission mechanism 6 is arranged on the mobile support mechanism 1 and is transmission-connected to the bottom of the lifting mechanism 2.

[0034] The mobile support mechanism 1 can be used to move the auxiliary construction device of the present invention at the construction site, so that the supporting mechanism 3 is moved below the installation location of the dome LED light source, and construction workers can ascend to the bottom of the dome via the stair climbing mechanism 5. The LED light source is clamped by the supporting mechanism 3, and the threaded mounting end of the LED light source is facing the threaded mounting seat of the dome LED light source installation location. The lifting mechanism 2 is controlled to rise by the transmission mechanism 6, and the supporting mechanism 3 and the LED light source clamped by it are lifted upward to the dome LED light source installation location. This can adapt to different installation heights of the dome, making it easier for construction workers to install the LED light source in place efficiently.

[0035] Please see the attached Figure 1 To the attached Figure 4 The mobile support mechanism 1 includes a moving wheel 11, a base frame 12, a vertical rod 13 and a bearing plate 14; several moving wheels 11 are respectively arranged at the bottom corners of the base frame 12, and the lower ends of several vertical rods 13 are respectively vertically arranged at the top corners of the base frame 12, and the bearing plate 14 is installed at the upper ends of several vertical rods 13; the lifting mechanism 2 is installed on the bearing plate 14, the transmission mechanism 6 is arranged on the bearing plate 14 and is transmission-connected to the lifting mechanism 2, and the stair climbing mechanism 5 is foldably connected to one side of the base frame 12.

[0036] Preferably, the movable wheels 11 can be conventional universal wheels with brake pads, facilitating flexible movement of the auxiliary construction device at the construction site and positioning at the installation location. The height of the uprights 13 is selected to adapt to the desired height of the dome. The entire movable support mechanism 1 can be constructed of steel, offering high structural strength and load-bearing capacity.

[0037] Please see the attached Figure 1 To the attached Figure 4 The lifting mechanism 2 includes a driving lifting screw rod 21, a square sleeve shell 22 and a linkage component; the lower end of the driving lifting screw rod 21 passes through the supporting plate 14 and is transmission-connected to the transmission mechanism 6, and the upper end of the driving lifting screw rod 21 extends vertically to the upper middle part of the supporting plate 14; the square sleeve shell 22 is rotationally sleeved on the driving lifting screw rod 21, and the lower end of the square sleeve shell 22 can be lifted and lowered to pass through the square limiting hole in the middle of the supporting plate 14, and the upper end of the square sleeve shell 22 is linkage-connected to several groups of bulb placement mechanisms 4 through a linkage component.

[0038] The driving screw 21 is threadedly connected to the square sleeve housing 22. Square stop holes restrict relative rotation and horizontal displacement between the square sleeve housing 22 and the support plate 14, limiting the square sleeve housing 22 to axial movement. The transmission mechanism 6 controls the rotation of the driving screw 21, using threads to convert the rotation of the driving screw 21 into axial linear motion of the square sleeve housing 22. This causes the square sleeve housing 22 to rise or fall relative to the support plate 14, achieving a lifting function and meeting the lifting and lowering requirements of the support structure 3.

[0039] Several sets of bulb placement mechanisms 4 are controlled in a coordinated manner by a linkage assembly. These mechanisms are used to position bulbs, making them easily accessible during installation. This eliminates the need for construction workers to climb up and down to access the LED light source, thereby improving the efficiency of dome LED light source installation. Preferably, three sets of bulb placement mechanisms 4 are arranged at equal intervals, and the number of bulb placement mechanisms 4 can be increased or decreased based on actual needs.

[0040] Please see the attached Figure 1 To the attached Figure 4 The linkage assembly includes a toggle bracket 25, an annular sleeve rod 26, a first sleeve ring 27, a connecting strut 29, a second sleeve ring 210 and a center rod 211; the center rod 211 is coaxially installed on the upper end of the square sleeve shell 22, the first sleeve ring 27 is fixedly sleeved on the bottom of the center rod 211, the bulb placement mechanism 4 is rotatably connected to the first sleeve ring 27, and several groups of bulb placement mechanisms 4 are arranged circumferentially along the first sleeve ring 27; the second sleeve ring 210 is movably sleeved on the middle part of the center rod 211, the inner diameter of the annular sleeve rod 26 is larger than the outer diameter of the center rod 211, and the annular sleeve rod 26 is connected to the top of the second sleeve ring 210 through several toggle brackets 25 and is located on the upper outside of the center rod 211; several connecting struts 29 are movably connected between several groups of bulb placement mechanisms 4 and the annular sleeve rod 26, and the bearing mechanism 3 is arranged on the top of the center rod 211.

[0041] When the second ring 210 slides downward along the center rod 211, the bracket 25 and the annular sleeve rod 26 slide downward synchronously, and the connecting support rod 29 rotates between the annular sleeve rod 26 and the bulb placement mechanism 4, rotating the bulb placement mechanism 4 outward and pushing it away from the center rod 211, thereby facilitating the installation operation of the LED light source on the supporting mechanism 3.

[0042] When the second ring 210 slides upward along the center rod 211, the bracket 25 and the annular sleeve rod 26 slide upward synchronously, and the connecting support rod 29 rotates between the annular sleeve rod 26 and the bulb placement mechanism 4, turning the bulb placement mechanism 4 inward and retracting it, so that the bulb placement mechanism 4 is close to the center rod 211, making it convenient for construction workers to take the LED light source on the bulb placement mechanism 4 and place it on the supporting mechanism 3, thereby assisting construction workers in installing the dome LED light source.

[0043] The multiple sets of bulb placement mechanisms 4 are controlled in a coordinated manner via the annular sleeve 26, the second sleeve 210, and the multiple connecting struts 29, providing convenient operation. Preferably, a vertical slot can be provided on the center rod 211, and a slider can be provided on the inner ring of the second sleeve 210. The slot and slider ensure stable upward and downward sliding of the second sleeve 210, thereby providing stable coordinated control of the multiple sets of bulb placement mechanisms 4.

[0044] Please see the attached Figure 3 and attached Figure 4 A plurality of connecting springs 291 are spaced apart and connected between the first ring 27 and the annular sleeve rod 26 , and the plurality of connecting springs 291 are staggered with the plurality of groups of bulb placement mechanisms 4 .

[0045] When the construction worker pulls the annular rod 26 downward, the annular rod 26 and the second ring 210 slide downward along the center rod 211, and the annular rod 26 approaches the first ring 27, and the plurality of connecting springs 291 are compressed synchronously. The compressed plurality of connecting springs 291 store force, so that the annular rod 26 can be pushed upward and reset after the external force is released.

[0046] Please see the attached Figure 1 To the attached Figure 4 Each group of the bulb placement mechanism 4 includes an arc-shaped support rod handle 41, an arc-shaped toggle piece 42 and an adjustment seat; a first hinge frame 23 with a U-shaped structure is provided on the first sleeve 27, and one end of the arc-shaped support rod handle 41 is rotatably connected to the open end of the first hinge frame 23 through a transmission roller 24, and the other end of the arc-shaped support rod handle 41 extends in an arc shape to the outside of the first sleeve 27; the middle part of the arc-shaped support rod handle 41 is hinged to one end of the connecting support rod 29 through a second hinge frame 28, and the other end of the connecting support rod 29 is hinged to the annular sleeve rod 26; the arc-shaped toggle piece 42 is arranged at the other end of the arc-shaped support rod handle 41, the adjustment seat is arranged on the arc-shaped toggle piece 42, and the LED light source is clamped on the adjustment seat.

[0047] The arc-shaped support rod handle 41 can be rotated relative to the first sleeve ring 27 via the transmission roller 24, facilitating the control of the arc-shaped paddle 42 at the other end of the arc-shaped support rod handle 41 away from or toward the center rod 211. The connecting rod 29 rotates in conjunction with the arc-shaped support rod handle 41 and the annular sleeve rod 26 to pull the arc-shaped support rod handle 41, ensuring the stable setting and rotation of the arc-shaped support rod handle 41, thereby enabling the arc-shaped support rod handle 41 to stably clamp and carry the LED light source.

[0048] Please see the attached Figure 1 To the attached Figure 4 The adjustment seat includes an adjustment base 43 and a triangular hinged bracket 44. The triangular hinged bracket 44 is a T-shaped structure and clamps the LED light source at three points. The adjustment base 43 is set on one end of the triangular hinged bracket 44 and can be tightened on the LED light source.

[0049] The triangular hinged bracket 44 can be T-shaped, utilizing three points to position and clamp the bulb, i.e., the LED light source. The specifications of the triangular hinged bracket 44 can be selected based on the size of the LED light source to be installed. The adjustable base 43 can be a spring plate, which can be elastically positioned at one or two clamping points of the triangular hinged bracket 44. The spring plate's deformation allows it to be used to clamp LED light sources of varying sizes, providing a wide range of applications and high clamping stability.

[0050] Please see the attached Figure 5The supporting mechanism 3 includes a base 31, a clamping piece 34, a support rod 35, a center seat 36 and a hinge piece 37; the lower end of the support rod 35 is coaxially inserted into the upper end of the center rod 211, and the center seat 36 is arranged at the top of the support rod 35; the base 31 is annular and sleeved on the outside of the support rod 35, the bottom of one end of the clamping piece 34 is rotatably connected to the base 31 through the ear plate 32 via the toggle pin 33, and the top of one end of the clamping piece 34 is rotatably connected to one end of the hinge piece 37 through the ear plate 32 via the toggle pin 33, and the other end of the hinge piece 37 is rotatably connected to the center seat 36 through the ear plate 32 via the toggle pin 33; the other end of the clamping piece 34 is L-shaped and arranged on the outside of the center seat 36, and several clamping pieces 34 are arranged at intervals along the circumference of the center seat 36.

[0051] The support rod 35 and the center rod 211 can be coaxially fixed or detachably connected, ensuring the stability of the support mechanism 3 and the LED light source it holds. The base 31, center seat 36, and clamping piece 34 are hinged at three points via hinge plates 37 and toggle pins 33. The triangular arrangement of three toggle pins 33 allows for coordinated rotation of the clamping piece 34 relative to the base 31 as the base 31 moves up and down relative to the center seat 36.

[0052] Preferably, three clamping pieces 34 are provided at equal intervals, and the three clamping pieces 34 are synchronously controlled by the center seat 36 and the base 31. The L-shaped structure of the clamping piece 34 can provide a limit and clamping for the LED light source, ensuring the clamping stability of the LED light source.

[0053] When the base 31 moves downward relative to the center base 36 and the support rod 35, the L-shaped structures at the other ends of the clamping pieces 34 move toward the center base 36, thereby simultaneously closing and circumferentially clamping the LED light source. Conversely, when the base 31 moves upward relative to the center base 36 and the support rod 35, the L-shaped structures of the three clamping pieces 34 simultaneously move away from each other and release the clamping of the LED light source.

[0054] Preferably, multiple support springs are circumferentially arranged between the base 31 and the support rod 35 to support the base 31 against the support rod 35 and maintain the three clamping pieces 34 in a close position, thereby clamping the LED light source. Construction personnel can manually push the base 31 upward to separate the three clamping pieces 34, thereby releasing the clamping of the LED light source. At this time, the support springs are stretched, and after releasing the thrust, the deformation of the support springs can be used to pull the base 31 back downward.

[0055] Please see the attached Figure 1 To the attached Figure 4The transmission mechanism 6 includes a second drive motor 65, a sprocket 66 and a chain 67; the second drive motor 65 is installed at the bottom of the supporting plate 14, a sprocket 66 is coaxially fixed to the output shaft of the second drive motor 65, and another sprocket 66 is coaxially fixed to the lower end of the driving lifting screw 21, and the chain 67 is connected between the two sprockets 67.

[0056] Preferably, the second drive motor 65 can adopt a small motor with forward and reverse rotation functions in the existing technology. The second drive motor 65 drives a sprocket 66 to rotate synchronously in the forward or reverse direction, and synchronously drives another sprocket 66 through the chain 67, thereby driving the driving lifting screw 21 to rotate forward or reverse through the other sprocket 66, and then utilizing the threaded transmission between the driving lifting screw 21 and the square socket shell 22 to realize the rising and falling of the square socket shell 22.

[0057] Please see the attached Figure 6 The transmission mechanism 6 also includes a first drive motor 61, a transmission rod 62, a lifting column 63 and a wick placement tray 64; the first drive motor 61 is installed at the side end of the supporting plate 14, and one end of the transmission rod 62 is fixedly connected to the output shaft of the first drive motor 61; the lower end of the lifting column 63 is fixedly set at the other end of the transmission rod 62, and the upper end of the lifting column 63 is connected to the wick placement tray 64, so that the wick placement tray 64 is movably set next to the supporting plate 14.

[0058] Preferably, the first drive motor 61 can adopt a small motor with forward and reverse functions in the existing technology. The first drive motor 61 drives the transmission rod 62 to rotate forward or reverse, so that the wick placement plate 64 rotates in different directions in the horizontal plane, which is convenient for taking the wick placed on the wick placement plate 64 and meeting the construction requirements of the dome LED light source.

[0059] Preferably, the lifting column 63 can adopt the hydraulic, pneumatic or mechanical lifting column of the existing technology. The lifting column 63 can be telescopic to achieve height adjustment, so as to adjust the wick placement tray 64 to different heights, further facilitating the removal of the wick placed on the wick placement tray 64.

[0060] Please see the attached Figure 1 To the attached Figure 4 The stair climbing mechanism 5 includes a folding bracket 52, a reinforcement strut 53 and a folding ladder 54; the lower ends of a pair of folding brackets 52 are rotatably connected to the side ends of the base frame 12 through hinge shafts 51, and a plurality of reinforcement struts 53 are connected between the pair of folding brackets 52 at intervals; the upper ends of a pair of folding brackets 52 are rotatably connected to the upper ends of the folding ladder 54 through hinge shafts 51, and the lower end of the folding ladder 54 is supported on the bottom surface next to the base frame 12.

[0061] A pair of folding brackets 52 and several reinforcing struts 53 therebetween form a stable bracket structure, which is used to support the folding ladder 54 and the base frame 12. The bracket structure and the folding ladder 54 form an inverted V-shaped structure, ensuring the stable support of the folding ladder 54 beside the mobile support mechanism 1, making it convenient for construction workers to perform high-altitude operations.

[0062] The angle between the bracket structure and the folding ladder 54 and the base frame 12 can be adjusted by rotating the hinge shaft 51 to meet the climbing requirements of different heights of the folding ladder 54; after adjustment, it is locked by bolts and nuts to ensure the structural stability and support reliability of the entire stair climbing mechanism 5.

[0063] Please see the attached Figure 1 To the attached Figure 4 Buffer supports 15 are respectively provided between the bottom of the base frame 12 and the plurality of moving wheels 11.

[0064] Preferably, a buffer spring is provided in the buffer support 15, and the deformation of the buffer spring can be used to buffer the vibration force, thereby improving the stability of the entire auxiliary construction device and ensuring construction safety.

[0065] Please see the attached Figure 1 To the attached Figure 6 , a dome dense LED light source auxiliary construction method, comprising the following steps:

[0066] Step 1: Move the auxiliary construction device to the bottom of the construction area of ​​the dome LED light source through the mobile support mechanism 1, flip the stair climbing mechanism 5 open and support it on the side of the mobile support mechanism 1.

[0067] After the mobile support mechanism 1 is moved into position via its four wheels 11, brake pads are used to clamp the wheels 11, ensuring the stable placement of the mobile support mechanism 1 below the construction area. The stair climbing mechanism 5 is deployed via the hinge shaft 51 according to the required construction height, allowing the folding ladder 54 to be tilted and supported beside the mobile support mechanism 1, making it easier for construction workers to climb the folding ladder 54 to install the dome LED light source.

[0068] Step 2: The LED light source is placed on the supporting mechanism 3 and clamped by the supporting mechanism 3 , and several LED light sources are placed on several groups of bulb placement mechanisms 4 and clamped by the bulb placement mechanisms 4 .

[0069] The operating method of the supporting mechanism 3 for clamping the LED light source is as follows: the LED light source is placed on the central seat 36 of the supporting mechanism 3, with the threaded mounting end of the LED light source facing the dome LED light source mounting position; the base 31 is moved downward, and the bottom end of the clamping piece 34 is rotated relative to the base 31 by driving the pin 33, and the top end of the clamping piece 34 is rotated relative to the hinge piece 37 by driving the pin 33, and the hinge piece 37 is rotated relative to the central seat 36 by driving the pin 33, so that the L-shaped structure at the other end of the clamping piece 34 approaches the LED light source, and several clamping pieces 34 are synchronously approached and clamped on the LED light source.

[0070] The inverted LED light source is clamped by a plurality of clamping pieces 34, so that the threaded mounting end thereof can be quickly screwed to the threaded mounting seat at the dome LED light source mounting position after the LED light source is lifted, thereby improving the installation efficiency of the LED light source.

[0071] The operation method of the bulb placement mechanism 4 to clamp the LED light source is: place the LED light source on the triangular hinge bracket 44 of the bulb placement mechanism 4, and clamp the LED light source at three points through the triangular hinge bracket 44 and the adjustment base 43.

[0072] Place the LED light source between the three points of the triangular hinge bracket 44, and use the spring sheet of the adjustment base 43 to elastically press on the LED light source to ensure that the triangular hinge bracket 44 and the adjustment base 43 clamp the LED light source at three points, and the LED light source is easy to access.

[0073] Step 3: The construction workers climb to the bottom of the LED light source installation position through the stair climbing mechanism 5, drive the lifting mechanism 2 to lift the supporting mechanism 3 through the transmission mechanism 6, and lift the LED light source to the LED light source installation position of the dome. The construction workers install the LED light source on the supporting mechanism 3 in place.

[0074] The second drive motor 65 of the transmission mechanism 6 drives the sprocket 66 to rotate through the chain 67 to drive the lifting screw 21 to rotate, thereby using the thread to lift the square socket shell 22, and lift the supporting mechanism 3 on the top upward, thereby lifting the LED light source to the installation height, which is convenient for assisting the installation of the LED light source.

[0075] After the LED is installed in place, the second drive motor 65 rotates in the opposite direction to drive the square sleeve shell 22 and the supporting mechanism 3 to descend and reset, so as to facilitate the placement of a new LED light source on the supporting mechanism 3.

[0076] Step 4: Place the LED light source on the bulb placement mechanism 4 on the supporting mechanism 3, lift the supporting mechanism 3 again and install the LED light source.

[0077] The bulb placement mechanism 4 is used to clamp and place the spare LED light source. After the LED light source on the supporting mechanism 3 is installed, the spare LED light source on the side bulb placement mechanism 4 is removed and placed on the supporting mechanism 3, which is convenient for installing multiple LED light sources in one batch and has high installation efficiency.

[0078] The lifting of the supporting mechanism 3 and the installation of the LED light source in step 4 are the same as those in step 3, and will not be repeated here.

[0079] Step 5: Repeat steps 1 to 4 until the installation of the dome LED light source is completed, facilitating the efficient installation of the dome intensive LED light source.

[0080] The above are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A dome-type dense LED light source auxiliary construction device, characterized by: The invention comprises a mobile support mechanism (1), a lifting mechanism (2), a carrying mechanism (3), a light bulb placement mechanism (4), a stair climbing mechanism (5) and a transmission mechanism; the carrying mechanism (3) is installed on the mobile support mechanism (1) in a lifting manner through the lifting mechanism (2), and the dome LED light source is clamped on the carrying mechanism (3); a plurality of groups of light bulb placement mechanisms (4) are arranged at intervals around the lifting mechanism (2), and the plurality of groups of light bulb placement mechanisms (4) are linked and connected; the stair climbing mechanism (5) is arranged on one side of the mobile support mechanism (1), and the transmission mechanism is arranged on the mobile support mechanism (1) and is transmission-connected to the bottom of the lifting mechanism (2); The mobile support mechanism (1) comprises a moving wheel (11), a base frame (12), a vertical rod (13) and a bearing plate (14); a plurality of moving wheels (11) are respectively arranged at the bottom corners of the base frame (12); the lower ends of a plurality of vertical rods (13) are respectively vertically arranged at the top corners of the base frame (12); the bearing plate (14) is installed at the upper ends of the plurality of vertical rods (13); the lifting mechanism (2) is installed on the bearing plate (14); the transmission mechanism is arranged on the bearing plate (14) and is transmission-connected to the lifting mechanism (2); the stair climbing mechanism (5) is foldably connected to one side of the base frame (12); and buffer supports (15) are respectively provided between the bottom of the base frame (12) and the plurality of moving wheels (11); The lifting mechanism (2) includes a driving lifting screw (21), a square sleeve shell (22) and a linkage assembly; the lower end of the driving lifting screw (21) passes through the carrier plate (14) and is transmission-connected to the transmission mechanism, and the upper end of the driving lifting screw (21) extends vertically to the upper middle part of the carrier plate (14); the square sleeve shell (22) is rotationally sleeved on the driving lifting screw (21), and the lower end of the square sleeve shell (22) can be lifted and lowered to pass through the square limiting hole in the middle of the carrier plate (14), and the upper end of the square sleeve shell (22) is linkage-connected to a plurality of groups of bulb placement mechanisms (4) through the linkage assembly; The linkage assembly includes a toggle bracket (25), an annular sleeve rod (26), a first sleeve ring (27), a connecting support rod (29), a second sleeve ring (210) and a center rod (211); the center rod (211) is coaxially mounted on the upper end of the square sleeve shell (22); the first sleeve ring (27) is fixedly sleeved on the bottom of the center rod (211); the bulb placement mechanism (4) is rotatably connected to the first sleeve ring (27); and a plurality of bulb placement mechanisms (4) are arranged circumferentially along the first sleeve ring (27); the second sleeve ring (210) is movably sleeved on the middle part of the center rod (211); the annular sleeve rod (26) The inner diameter of the annular sleeve rod (26) is larger than the outer diameter of the center rod (211); the annular sleeve rod (26) is connected to the upper part of the second sleeve ring (210) through a plurality of toggle brackets (25) and is located on the upper outer side of the center rod (211); a plurality of connecting rods (29) are movably connected between the plurality of groups of bulb placement mechanisms (4) and the annular sleeve rod (26); the bearing mechanism (3) is arranged on the top of the center rod (211); a plurality of connecting springs (291) are connected between the first sleeve ring (27) and the annular sleeve rod (26) at intervals, and the plurality of connecting springs (291) and the plurality of groups of bulb placement mechanisms (4) are staggered; Each group of the bulb placement mechanism (4) includes an arc-shaped support rod handle (41), an arc-shaped toggle plate (42) and an adjustment seat; a first hinge frame (23) is provided on the first sleeve ring (27), one end of the arc-shaped support rod handle (41) is rotatably connected to the first hinge frame (23) through a transmission roller (24), and the other end of the arc-shaped support rod handle (41) extends in an arc shape toward the outside of the first sleeve ring (27); the middle part of the arc-shaped support rod handle (41) is hinged to one end of the connecting rod (29) through a second hinge frame (28), and the other end of the connecting rod (29) is hinged to the annular sleeve rod (26); the arc-shaped toggle plate (42) is provided at the other end of the arc-shaped support rod handle (41), the adjustment seat is provided on the arc-shaped toggle plate (42), and the LED light source is clamped on the adjustment seat; The adjustment seat comprises an adjustment base (43) and a triangular hinge bracket (44). The triangular hinge bracket (44) is in a T-shaped structure and clamps the LED light source at three points. The adjustment base (43) is arranged on one end of the triangular hinge bracket (44) and can be tightly pressed against the LED light source.

2. The dome-mounted LED light source auxiliary construction device according to claim 1 is characterized by: The bearing mechanism (3) comprises a base (31), a clamping piece (34), a support rod (35), a center seat (36) and a hinge piece (37); the lower end of the support rod (35) is coaxially plugged into the upper end of the center rod (211), and the center seat (36) is arranged on the top of the support rod (35); the base (31) is annular and sleeved on the outside of the support rod (35); the bottom of one end of the clamping piece (34) is rotatably connected to the base (31) through a toggle pin (33); the top of one end of the clamping piece (34) is rotatably connected to one end of the hinge piece (37) through a toggle pin (33); the other end of the hinge piece (37) is rotatably connected to the center seat (36) through the toggle pin (33); the other end of the clamping piece (34) is L-shaped and arranged on the outside of the center seat (36), and a plurality of clamping pieces (34) are arranged at intervals along the circumference of the center seat (36).

3. The dome-mounted LED light source auxiliary construction device according to claim 1 is characterized by: The transmission mechanism includes a second drive motor (65), a sprocket (66) and a chain (67); the second drive motor (65) is mounted on the bottom of the carrier plate (14), one sprocket (66) is coaxially fixed to the output shaft of the second drive motor (65), the other sprocket (66) is coaxially fixed to the lower end of the driving lifting screw (21), and the chain (67) is transmission-connected between the two sprockets (66).

4. The dome-mounted LED light source auxiliary construction device according to claim 3 is characterized by: The transmission mechanism further comprises a first drive motor (61), a transmission rod (62), a lifting column (63) and a wick placement plate (64); the first drive motor (61) is mounted on a side end of the carrier plate (14), one end of the transmission rod (62) is fixedly connected to the output shaft of the first drive motor (61); the lower end of the lifting column (63) is fixedly arranged on the other end of the transmission rod (62), and the upper end of the lifting column (63) is connected to the wick placement plate (64), so that the wick placement plate (64) is movably arranged on the side of the carrier plate (14).

5. The dome-mounted LED light source auxiliary construction device according to claim 1 is characterized by: The stair climbing mechanism (5) comprises a folding bracket (52), a reinforcement strut (53) and a folding ladder (54); the lower ends of a pair of folding brackets (52) are rotatably connected to the side ends of the base frame (12) via hinge shafts (51), and a plurality of reinforcement struts (53) are spaced apart and connected between the pair of folding brackets (52); the upper ends of the pair of folding brackets (52) are rotatably connected to the upper ends of the folding ladder (54) via hinge shafts (51), and the lower end of the folding ladder (54) is supported on the bottom surface of the side of the base frame (12).

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