A convenient installation device for built-in busbar

Abstract

The present invention relates to the field of bus duct installation, and is a convenient installation device for built-in busbars, comprising a connecting block, a third electric cylinder, a mounting block, a movable positioning assembly, and the like; a third electric cylinder is mounted on the left and right inner portions of the connecting block; each third electric cylinder output end is fixedly connected to a mounting block; and each mounting block is mounted with two movable positioning assemblies. By walking and working continuously on the bus duct, the positioning and installation of the bus duct can be performed simultaneously, thereby improving convenience and eliminating the need for time-consuming fixed-point measurement and marking. This avoids deviations caused by external factors during measurement and marking, which can result in unevenness between installed bus ducts and affect subsequent connections between bus ducts.

Description

Technical Field

[0001] The present invention relates to the field of bus duct installation, and in particular to a convenient installation device for a built-in bus. Background Art

[0002] Bus duct, also known as bus duct system, is an efficient power distribution device consisting of a series of closed or semi-closed metal troughs with busbars placed inside. It is used to carry and protect power cables or conductors from external environmental influences, while facilitating management and maintenance.

[0003] Bus duct installation is often done by hoisting, where symmetrical hangers are installed on the ceiling. The lower sides of the hangers are connected to a supporting L-shaped iron sheet, and the bus duct is fixed to the L-shaped iron sheet. When installing bus duct over a large area, a large amount of precise fixed-point measurement and marking is required, which is time-consuming. In addition, the measurement and marking process is easily affected by external factors, resulting in deviations, making the installed bus ducts uneven, which in turn affects the subsequent connections between bus ducts. Summary of the Invention

[0004] In order to overcome the shortcomings that the installation of bus ducts over a large area requires a large amount of precise fixed-point measurement and marking, which is time-consuming, and the measurement and marking are easily affected by external factors, resulting in deviations, making the installed bus ducts uneven, the present invention provides a convenient installation device for built-in busbars.

[0005] The technical implementation scheme of the present invention is: a convenient installation device for built-in busbar, including a connecting block; also including a third electric cylinder, a mounting block, a movable positioning assembly, a movable plug-in block and a boom mounting assembly; a third electric cylinder is installed on the left and right parts of the connecting block; each third electric cylinder output end is fixedly connected to a mounting block; the third electric cylinder is used to drive the mounting block to move; each mounting block is installed with two symmetrically arranged movable positioning assemblies, and the movable positioning assembly is used to drive the connecting block and the mounting block to move on the busbar duct; the right mounting block is plugged with two movable plug-in blocks, and a two-way push rod is provided in the mounting block, and the two-way push rod is used to drive the two movable plug-in blocks to move toward each other; each movable plug-in block is installed with a boom mounting assembly for installing a boom.

[0006] Furthermore, the mobile positioning assembly includes a first electric cylinder, a connecting frame, a motor, a walking wheel, a second electric cylinder and a pressure plate; the first electric cylinder is installed inside the mounting block; the output end of the first electric cylinder is fixedly connected to the connecting frame; the connecting frame is installed with the motor; the output shaft of the motor is fixedly connected to a walking wheel; the connecting frame is connected to the second electric cylinder; and the output end of the second electric cylinder is fixedly connected to the pressure plate.

[0007] Furthermore, a rubber layer is provided on a side of the pressing plate away from the second electric cylinder.

[0008] Furthermore, a plurality of balls are provided on the lower side of the mounting block.

[0009] Furthermore, the boom installation assembly includes an electric rotary drum, an electric push rod and an electric drill; an electric telescopic rod is installed on the movable plug-in block; the telescopic end of the electric telescopic rod is installed with an electric rotary drum; an electric push rod is installed on the rotating part of the electric rotary drum; and an electric drill is installed at the output end of the electric push rod.

[0010] Furthermore, the boom mounting assembly also includes a placement ring; a second electric push rod is installed on the rotating part of the electric drum; a placement ring is installed on the output end of the second electric push rod; and a funnel-shaped rubber ring is provided on the upper side of the placement ring.

[0011] Furthermore, the boom mounting assembly also includes a mounting frame, a splint and an electric base; a third electric push rod is installed on the rotating part of the electric drum; a mounting frame is installed on the output end of the third electric push rod; a number of splints are arranged on the mounting frame through the electric rotating shaft; and an electric base is installed on the lower side of the mounting frame.

[0012] Furthermore, a protective cover is installed on the electric drill, and the protective cover is made of flexible material.

[0013] Furthermore, a plurality of vertically arranged rubber rollers are rotatably connected to the opposite sides of the clamping plates on the same mounting frame.

[0014] Furthermore, it also includes a placement plate; all the installation blocks are commonly equipped with a placement plate for placing installation parts; a connecting net is provided in the middle of the placement plate.

[0015] Compared with the prior art, the present invention has the following advantages: the present invention realizes continuous operation by walking on the bus duct, so that the positioning and installation of the bus duct can be carried out simultaneously, which improves convenience and eliminates the need to spend a lot of time on fixed-point measurement and marking. It avoids the deviation caused by external factors during measurement and marking, which makes the installed bus ducts uneven, thereby affecting the connection between subsequent bus ducts;

[0016] The bus duct is moved and positioned by the cooperation of the connecting frame, walking wheels and pressure plate. At the same time, the pressure plate provides fixed support for the bus duct. This avoids the bus duct being too heavy and inconvenient for workers to operate when precisely aligning the bus duct with the screw holes of the L-shaped iron sheet for connection and fixation, and may even cause it to fall out of the hands, causing safety problems.

[0017] The boom is installed using the boom installation assembly to ensure accurate and continuous boom installation, avoiding the need for drilling holes, inserting expansion screws into the holes, and installing the boom. This requires repeated use and handling of multiple parts and tools, which is extremely inconvenient for workers at heights.

[0018] The parts required for installation are placed on the placement plate and moved along with the present invention to perform installation work, thereby improving installation mobility; at the same time, the placement plate can prevent debris on the ceiling from falling onto the surface of the present invention and affecting the movement of the parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the three-dimensional structure of the initial installation position of the present invention;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the combination of the mounting block and the connecting frame of the present invention;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the mounting block, connecting frame and running wheel combination of the present invention;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the convenient installation device for the built-in busbar of the present invention;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the third electric cylinder of the present invention in an extended state;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the mobile positioning assembly of the present invention;

[0025] Figure 7 This is a schematic diagram of the three-dimensional structure of the electric drill of the present invention when it is in operation;

[0026] Figure 8 This is a schematic diagram of the three-dimensional structure of the placement ring of the present invention when it is in operation;

[0027] Figure 9 This is a schematic diagram of the three-dimensional structure of the mounting bracket of the present invention when in operation;

[0028] Figure 10 For the present invention Figure 8 Enlarged view of point A in the middle;

[0029] Figure 11 This is a schematic diagram of the three-dimensional structure of the right side mounting block of the present invention in a suspended state;

[0030] Figure 12 It is a schematic diagram of the three-dimensional structure of the combination of the mounting block, the movable plug-in block and the mounting frame of the present invention;

[0031] Figure 13 It is a schematic diagram of the three-dimensional structure of the present invention when it moves to the next bus duct.

[0032] The meanings of the reference numerals in the figure are: 1-connecting block, 2-mounting block, 3-connecting frame, 4-travel wheel, 5-pressing plate, 6-movable plug-in block, 6001-electric telescopic rod, 7-power supply, 101-first electric cylinder, 102-motor, 103-second electric cylinder, 104-third electric cylinder, 21-electric rotary drum, 22-electric push rod, 23-electric drill, 2301-protective cover, 24-placement ring, 2401-rubber ring, 25-mounting frame, 26-clamping plate, 2601-rubber roller, 27-electric base, 31-placement plate, 3101-connecting net, 1111-bus duct, 2222-ceiling, 1a-drilling center line. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Example 1

[0035] like Figures 1-13 As shown, a convenient installation device for a built-in busbar includes a connecting block 1;

[0036] It also includes a third electric cylinder 104, a mounting block 2, a mobile positioning assembly, a movable plug-in block 6, a power supply 7 and a boom mounting assembly; a third electric cylinder 104 is installed on the left and right parts of the connecting block 1; each output end of the third electric cylinder 104 is fixedly connected to a mounting block 2; the third electric cylinder 104 is used to drive the mounting block 2 to move; each mounting block 2 is installed with two mobile positioning assemblies arranged in a front-to-back symmetrical manner; two movable plug-in blocks 6 arranged in a front-to-back symmetrical manner are plugged into the right part of the right mounting block 2, and the movable plug-in block 6 can actively move in the right mounting block 2; each movable plug-in block 6 is installed with a boom mounting assembly; each mounting block 2 is connected to a power supply 7.

[0037] The mobile positioning assembly includes a first electric cylinder 101, a connecting frame 3, a motor 102, a walking wheel 4, a second electric cylinder 103 and a pressure plate 5; the first electric cylinder 101 is installed inside the mounting block 2; the output end of the first electric cylinder 101 is fixedly connected to the connecting frame 3; the motor 102 is installed on the upper side of the connecting frame 3; the output shaft of the motor 102 is arranged downward and passes through the connecting frame 3; the output shaft of the motor 102 is fixedly connected to a walking wheel 4, and the inner edge of the walking wheel 4 is provided with an oblique angle, which can better clamp on the bus duct 1111; the second electric cylinder 103 is connected to the lower side of the connecting frame 3; the second electric cylinder 103 is located on the lower side of the corresponding walking wheel 4; the output end of the second electric cylinder 103 is fixedly connected to the pressure plate 5.

[0038] A rubber layer is provided on the side of the pressing plate 5 away from the second electric cylinder 103 to increase the tightness during squeezing.

[0039] A plurality of balls are provided on the lower side of the mounting block 2 to facilitate the movement of the mounting block 2 on the busbar slot 1111 and reduce friction.

[0040] The boom installation assembly includes an electric rotary drum 21, an electric push rod 22 and an electric drill 23; an electric telescopic rod 6001 is installed on the movable plug-in block 6; the telescopic end of the electric telescopic rod 6001 is installed with the electric rotary drum 21; an electric push rod 22 is installed on the rotating part of the electric rotary drum 21; and an electric drill 23 is installed at the output end of the electric push rod 22.

[0041] The boom mounting assembly also includes a placement ring 24; a second electric push rod 22 is installed on the rotating part of the electric drum 21; a placement ring 24 is installed at the output end of the second electric push rod 22; a funnel-shaped rubber ring 2401 is provided in the middle of the placement ring 24.

[0042] The boom mounting assembly also includes a mounting frame 25, a clamping plate 26 and an electric base 27; a third electric push rod 22 is installed on the rotating part of the electric drum 21; the electric push rods 22 are distributed at a ninety-degree angle between each other; a mounting frame 25 is installed on the output end of the third electric push rod 22; two clamping plates 26 are provided on the mounting frame 25 through the electric rotating shaft; an electric base 27 is installed on the lower side of the mounting frame 25; a clamping structure is provided inside the electric base 27.

[0043] A protective cover 2301 is installed on the electric drill 23, and the protective cover 2301 is made of flexible material to prevent dust from flying when drilling.

[0044] A plurality of vertically arranged rubber rollers 2601 are rotatably connected to the opposite sides of the clamping plates 26 on the same mounting frame 25 to reduce the rotational friction with the suspension rod while ensuring the vertical friction.

[0045] The bus duct 1111 has a protruding edge on both the upper and lower sides, which are hereinafter referred to as the upper edge and the lower edge.

[0046] Before using the convenient installation device for built-in busbars, install the fully charged power supply 7 on the installation block 2 for power supply, and then carry out the large-scale hoisting work of the busbar duct 1111. The worker first manually installs the first busbar duct 1111 as the initial starting point and positioning reference of the present invention, and then controls the output end of the first electric cylinder 101 to push out and drive the connecting frame 3 to move outward, so that the four running wheels 4 expand outward, and then places the present invention on the top of the first busbar duct 1111, and then controls the output end of the first electric cylinder 101 to contract, so that the four running wheels 4 are stuck on the upper edge of the busbar duct 1111. At this time, the state is as follows: Figure 1 shown.

[0047] Then control the motor 102 to work, drive the walking wheel 4 to rotate, and drive the present invention to move rightward on the bus duct 1111. When the mounting block 2 on the right and the parts thereon are suspended, as shown in FIG. Figure 11 As shown, the mounting block 2 on the left and the parts thereon are still located on the bus duct 1111; then the second electric cylinder 103 on the left is controlled to push out and drive the pressure plate 5 to move toward the bus duct 1111 until the pressure plate 5 fits the bus duct 1111, and the two pressure plates 5 on the left clamp the bus duct 1111, thereby supporting and fixing the mounting block 2 on the right side of the present invention and the parts thereon on the bus duct 1111; it should be noted that, based on the direction of travel, a counterweight is provided on the mounting block 2 at the rear to prevent the mounting block 2 at the front and the parts thereon from deflecting after being suspended in the air.

[0048] At this time, the two boom installation assemblies move to the predetermined positions; then the boom installation assemblies are used to drill holes, install expansion bolts and install booms respectively. The detailed process is as follows: workers control the movement of the two movable plug-in blocks 6 on the right mounting block 2 according to the specifications of the front and rear spacing of the boom installation, adjust the front and rear spacing of the boom installation assembly to the same as the required front and rear spacing specifications of the boom, and then control the electric telescopic rod 6001 to adjust the upper and lower positions of the parts thereon, and then the workers insert an expansion screw into all the placement rings 24 from bottom to top; in particular, the rubber ring 2401 is funnel-shaped, which can ensure that the expansion screw does not fall off downward; then place a boom on all the electric bases 27, and control the splint 26 to clamp the upper side of the boom.

[0049] It should be noted that before the installation work begins, the worker can control the two third electric cylinders 104 to push out and adjust the left and right spacing of the two mounting blocks 2 to adapt to different left and right installation spacing specifications of the boom.

[0050] When installing the boom, the boom installation components are as follows: Figure 7 As shown, looking from top to bottom, the electric drill 23 is located directly below the drilling position. The electric drill 23 is controlled to work, and the corresponding electric push rod 22 is controlled to be pushed out to drive the electric drill 23 to move upward to drill a hole in the ceiling 2222. After the drilling is completed, the electric push rod 22 is controlled to drive the electric drill 23 to reset downward. It should be noted that during the drilling process of the electric drill 23, the upper side of the flexible protective cover 2301 is in contact with the ceiling 2222 and is gradually compressed, surrounding the drill hole to prevent dust from flying during drilling.

[0051] Then control the electric rotary drum 21 to rotate 180 degrees clockwise, so that the placement ring 24 drives the expansion screw on it to be located directly below the drilling position, and then control the corresponding electric push rod 22 to push out and drive the placement ring 24 to move upward, and the upper side of the expansion screw on the placement ring 24 gradually enters the drilled hole, and then the worker drives the expansion screw into the hole from bottom to top to fix it; it should be noted that the rubber ring 2401 is funnel-shaped and the expansion screw can move upward normally. After the expansion screw is fixed, the electric push rod 22 is controlled to drive the placement ring 24 to reset downward. At this time, part of the expansion screw is still located in the rubber ring 2401, but when the rubber ring 2401 moves downward, it is subjected to contact friction from bottom to top to produce an expanded deformation, and then the rubber ring 2401 can move downward normally and completely separate from the expansion screw.

[0052] Finally, the electric drum 21 is controlled to rotate counterclockwise 90 degrees so that the boom on the electric base 27 is aligned with the expansion screw. Then the corresponding electric push rod 22 is controlled to push out and drive the mounting frame 25 to move upward, so that the screw hole on the upper side of the boom is close to the expansion bolt. At the same time, the electric base 27 is controlled to work and drive the boom to rotate. The electric push rod 22 continues to drive the mounting frame 25 to move upward, so that the boom is tightened to the expansion bolt to complete the installation. During the rotation of the boom, the rubber roller 2601 on the contact surface of the splint 26 and the boom reduces the rotational friction with the boom, but ensures the friction in the vertical direction, so that the boom does not shift during installation; then the electric push rod 22 is controlled to drive the mounting frame 25 to reset downward, so that the electric base 27 is separated from the lower side of the boom, and the boom installation work is completed.

[0053] It should be noted that, after the electric drum 21 rotates multiple times, the electric drill 23, the expansion screws on the placement ring 24 and the suspension rod on the electric base 27 are aligned with the drilling center line 1a one by one to achieve precise positioning.

[0054] The boom is installed by using the boom installation assembly to ensure the accuracy and continuity of the boom installation, avoiding a series of operations such as drilling holes, inserting expansion screws into the holes, and installing the boom. This requires repeated use and removal of multiple parts and tools, which is extremely inconvenient for workers at heights to operate.

[0055] like Figure 11 As shown, after the boom at this position is installed, first control the first electric cylinder 101 on the right mounting block 2 to push out and drive the connecting frames 3 on both sides to move back to each other, so that the gap between the two connecting frames 3 can accommodate the width of the bus duct 1111, and then two workers lift the next bus duct 1111 to the position shown in FIG. Figure 12The preset position is shown, at this time, the left side of the bus duct 1111 is located between the right connecting frame 3, and then the second electric cylinder 103 on the right is controlled to push out and drive the pressure plate 5 to move toward the bus duct 1111, until the two pressure plates 5 on the right are attached to the next bus duct 1111 to form a front and rear clamping, thereby achieving the support and fixation of the next bus duct 1111. In addition, the right walking wheel 4 is clamped on the upper edge of the next bus duct 1111 for support and fixation, thereby moving and positioning through the connecting frame 3, the walking wheel 4 and the pressure plate 5, so that the next bus duct 1111 is positioned and aligned with the first bus duct 1111.

[0056] Finally, the worker fixed an L-shaped iron sheet under the above-installed hanger to support the lower left side of the next bus duct 1111, and fixed the left side of the next bus duct 1111 to the L-shaped iron sheet with bolts.

[0057] It should be noted that before installing the L-shaped iron sheet, Figure 12 As shown, the two movable plug-in blocks 6 are controlled to move toward each other, so that the two boom mounting assemblies approach the mounting block 2, and then the mounting frame 25 moves away from the installed boom, and then the corresponding electric push rod 22 is controlled to extend to the extreme position, driving the mounting frame 25 to move upward, so that the lower side of the mounting frame 25 is higher than the upper side of the L-shaped iron sheet, avoiding the lower side of the mounting frame 25 from colliding with the subsequently installed L-shaped iron sheet.

[0058] Therefore, the next bus duct 1111 is moved and positioned by the cooperation of the connecting frame 3, the walking wheel 4 and the pressure plate 5, and at the same time the pressure plate 5 fixes and supports the bus duct 1111 to avoid the bus duct 1111 being precisely aligned with the screw holes of the L-shaped iron sheet for connection and fixation. Due to the large weight of the bus duct 1111, it is inconvenient for workers to operate, and the bus duct 1111 may even fall out of their hands, causing safety problems.

[0059] After the left side of the next bus duct 1111 is fixed to the L-shaped iron sheet, all the pressing plates 5 are controlled to reset, and the clamping of the two bus ducts 1111 is released. The present invention continues to move to the right through the walking wheel 4, as shown in FIG. Figure 13 , move the left mounting block 2 to the original right mounting block 2, that is, the location of the newly installed hanger, and move the right mounting block 2 to the location where the hanger is to be installed on the right side of the next bus duct 1111. Perform the same operations as above to support and fix the left side, install the right hanger and related positioning work, and also install the hanger and L-shaped iron sheet on the right side of the next bus duct 1111 to complete the installation.

[0060] The present invention works continuously by walking on the bus duct 1111, so that the positioning work and the installation work of the bus duct 1111 can be carried out simultaneously, thereby improving convenience and eliminating the need to spend a lot of time on fixed-point measurement and marking, thereby avoiding deviations caused by external factors during measurement and marking, resulting in unevenness between the installed bus ducts 1111, and thus affecting the subsequent connection between the bus ducts 1111.

[0061] Example 2

[0062] On the basis of Example 1, Figure 4-Figure 5 As shown, a placement plate 31 is also included; all mounting blocks 2 are commonly mounted with a placement plate 31; a connecting net 3101 is provided in the middle of the placement plate 31.

[0063] When laying the bus duct 1111 over a large area, a large number of installation parts are required. Workers at high places need to carry the installation parts as they move with the installation position. Carrying a large number of installation parts is extremely inconvenient for movement. Therefore, before starting work, the workers connect the placement plate 31 to the installation block 2, place the parts required for installation on the placement plate 31, and move with the present invention to perform the installation work, thereby improving the installation maneuverability; in addition, when the third electric cylinder 104 extends to expand the gap between the two installation blocks 2, the connection net 3101 in the middle of the placement plate 31 is unfolded to maintain the connection between the two ends of the placement plate 31.

[0064] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A convenient installation device for a built-in busbar, comprising a connection block (1); wherein: It also includes a third electric cylinder (104), a mounting block (2), a movable positioning assembly, a movable plug-in block (6) and a boom mounting assembly; a third electric cylinder (104) is respectively installed on the left and right inner parts of the connecting block (1); an output end of each third electric cylinder (104) is fixedly connected to a mounting block (2); the third electric cylinder (104) is used to drive the mounting block (2) to move; two symmetrically arranged movable positioning assemblies are installed on each mounting block (2), and the movable positioning assemblies are used to drive the connecting block (1) and the mounting block (2) to move on the bus duct (1111); the right mounting block (2) is plugged with two movable plug-in blocks (6), and a bidirectional push rod is provided in the mounting block (2), and the bidirectional push rod is used to drive the two movable plug-in blocks (6) to move toward each other; each movable plug-in block (6) is installed with a boom mounting assembly for installing a boom; The mobile positioning assembly comprises a first electric cylinder (101), a connecting frame (3), a motor (102), a travel wheel (4), a second electric cylinder (103) and a pressure plate (5); the first electric cylinder (101) is installed inside the mounting block (2); the output end of the first electric cylinder (101) is fixedly connected to the connecting frame (3); the connecting frame (3) is installed with the motor (102); the output shaft of the motor (102) is fixedly connected to a travel wheel (4); the connecting frame (3) is connected to the second electric cylinder (103); and the output end of the second electric cylinder (103) is fixedly connected to the pressure plate (5).

2. A convenient installation device for a built-in busbar according to claim 1, characterized in that: A rubber layer is provided on a side of the pressing plate (5) away from the second electric cylinder (103).

3. The convenient installation device for a built-in busbar according to claim 1, characterized in that: A plurality of balls are provided on the lower side of the mounting block (2).

4. The convenient installation device for a built-in busbar according to claim 1, characterized in that: The boom mounting assembly comprises an electric rotary drum (21), an electric push rod (22) and an electric drill (23); an electric telescopic rod (6001) is mounted on the movable plug-in block (6); the telescopic end of the electric telescopic rod (6001) is mounted with the electric rotary drum (21); an electric push rod (22) is mounted on the rotating portion of the electric rotary drum (21); and the output end of the electric push rod (22) is mounted with the electric drill (23).

5. The convenient installation device for a built-in busbar according to claim 4, characterized in that: The boom mounting assembly further comprises a placement ring (24); a second electric push rod (22) is mounted on the rotating portion of the electric drum (21); a placement ring (24) is mounted on the output end of the second electric push rod (22); and a funnel-shaped rubber ring (2401) is provided on the upper side of the placement ring (24).

6. The convenient installation device for a built-in busbar according to claim 5, characterized in that: The boom mounting assembly further comprises a mounting frame (25), a clamping plate (26) and an electric base (27); a third electric push rod (22) is mounted on the rotating portion of the electric drum (21); a mounting frame (25) is mounted on the output end of the third electric push rod (22); a plurality of clamping plates (26) are provided on the mounting frame (25) via an electric rotating shaft; and an electric base (27) is mounted on the lower side of the mounting frame (25).

7. The convenient installation device for a built-in busbar according to claim 4, characterized in that: A protective cover (2301) is installed on the electric drill (23), and the protective cover (2301) is made of a flexible material.

8. The convenient installation device for a built-in busbar according to claim 6, characterized in that: A plurality of vertically arranged rubber rollers (2601) are rotatably connected to the opposite sides of the clamping plates (26) on the same mounting frame (25).

9. The convenient installation device for a built-in busbar according to claim 8, characterized in that: It also includes a placement plate (31); all the mounting blocks (2) are commonly mounted with a placement plate (31) for placing mounting parts; a connecting net (3101) is provided in the middle of the placement plate (31).

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