Electric power facility installation auxiliary device and use method

Abstract

The invention relates to the technical field of electric power facility installation, in particular to an electric power facility installation auxiliary device and a using method. Comprising two parallel supporting guide rails, a plurality of height-adjustable adjusting supporting legs are evenly arranged at the bottoms of the supporting guide rails in the length direction of the supporting guide rails, the supporting guide rails are connected with a movable driving assembly, and the top of the movable driving assembly is fixedly connected with a supporting screw. The moving driving assembly is used for driving the moving driving assembly to move along the supporting guide rail. A lifting driving assembly is connected to the supporting screw rods, a platform plate is connected to the top of the lifting driving assembly, the upper ends of the supporting screw rods penetrate through the platform plate and are connected with a fixing frame, and the lifting driving assembly is used for driving the platform plate to ascend or descend in the length direction of the supporting screw rods; according to the invention, workers can be effectively assisted in transferring, moving and installing various electric power facilities in an operation site, the operation intensity is reduced, and the operation stability and efficiency are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of power facility installation, and specifically to a power facility installation auxiliary device and a use method thereof. Background Art

[0002] Power facilities play a vital role in power transmission, distribution and transformation. They are the basis for the stable and efficient operation of the power system. Power distribution refers to the process of converting high-voltage power transmitted by the transmission line into low-voltage power suitable for household, commercial and industrial use. Distribution transformers, distribution switches and other equipment play a key role in the power distribution process. They convert high-voltage power into low-voltage power and distribute the power to various users through the distribution network. Distribution equipment such as distribution switches and protection devices can cut off the current in time when the circuit fails to protect the safety of equipment and personnel. At the same time, through the intelligent distribution management system, the operating status of the distribution network can be monitored in real time, and potential safety hazards can be discovered and handled in time. Power facilities play a vital role in power transmission, distribution and transformation. They are the basis and guarantee for the stable and efficient operation of the power system, which is of great significance to meet people's growing demand for electricity and promote economic and social development. When installing and constructing some power facilities, they need to be transported and moved at the work site. During the installation process, the cooperation of workers in high-altitude operations is also required. When using lifting equipment with lifting ropes and lifting ears for lifting operations, the stability is poor, and the operating skills of the operators are high. The overall operating efficiency is low and the operating cost is high. Therefore, it is necessary to provide an auxiliary device for the installation of power facilities. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and to provide an auxiliary device for the installation of electric power facilities and a method of use, which can effectively assist workers in the transportation, movement and installation of various electric power facilities at the work site, reduce work intensity, and improve work stability and efficiency.

[0004] The object of the present invention is achieved as follows: an auxiliary device for installing electric power facilities, comprising two parallel supporting rails, a plurality of height-adjustable legs are evenly arranged at the bottom of the supporting rails along the length direction thereof, a mobile driving assembly is connected to the supporting rails, a supporting screw is fixedly connected to the top of the mobile driving assembly, and the mobile driving assembly is used to drive itself to move along the supporting rails; The support screw is connected to a lifting drive assembly, the top of which is connected to a platform plate, the upper end of each support screw passes through the platform plate and is connected to a fixing frame, and the lifting drive assembly is used to drive the platform plate to rise or fall along the length direction of the support screw.

[0005] Furthermore, a supporting shoe plate is provided at the bottom of the adjusting leg, and the supporting shoe plate is a rectangular plate as a whole, and the length direction of the supporting shoe plate is perpendicular to the length direction of the supporting guide rail at the corresponding position; through the cooperation of each supporting shoe plate, the device can be stably supported.

[0006] Furthermore, a connecting base is fixedly provided in the middle part of the top surface of the supporting boot plate, the lower end of the adjusting leg is inserted into the connecting base, and a first locking bolt is provided on the connecting base; the end of the first locking bolt can be selectively pressed against the lower end side surface of the adjusting leg.

[0007] Furthermore, the adjustment leg includes an outer sleeve, an inner sleeve is slidably connected to the inside of the outer sleeve, the top of the inner sleeve is connected to the bottom of the support guide rail, and a second locking bolt is provided on the side surface of the upper part of the outer sleeve; the end of the second locking bolt can be selectively pressed against the side surface of the inner sleeve.

[0008] Furthermore, the cross-section of the supporting guide rail is I-shaped, a connecting side plate is connected to the side of the middle web of the supporting guide rail, the end of the connecting side plate is connected to a rack plate, a driving gear is rotatably provided on the movable driving assembly, and the driving gear is meshingly connected to the rack plate.

[0009] Furthermore, the mobile drive assembly includes a support frame plate, and support rollers and limit rollers are rotatably arranged on the left and right side surfaces inside the support frame plate, the support rollers are located above the support guide rail top plate, and the limit rollers are located below the support guide rail top plate; a first motor is arranged on the support frame plate, and the output shaft of the first motor is connected to the driving gear; the mobile drive assembly can be supported by the support rollers, and the mobile drive assembly can be limited by the limit rollers.

[0010] Furthermore, a limiting guide plate is arranged in the middle of the top surface of the supporting guide rail, a guide roller is rotatably arranged between the left and right side surfaces of the supporting frame plate, and a guide groove matching the cross-section of the limiting guide plate is arranged in the middle of the guide roller; the guide roller is located above the limiting guide plate and is connected to it in rolling contact.

[0011] Furthermore, a connecting rod is connected between two adjacent mobile drive components located on different support rails, and the connecting rod includes an intermediate sleeve, and both ends of the intermediate sleeve are slidably connected with external sleeves, and the external sleeve is connected to the corresponding mobile drive component; a third locking bolt is provided on the side surface of the end of the intermediate sleeve; the length of the connecting rod can be adjusted according to the distance between the two support rails.

[0012] Furthermore, the lifting drive assembly includes a second motor, the output shaft of the second motor is connected to a driving screw, the driving screw is connected to a worm gear transmission device, and the worm gear transmission device is connected to the supporting screw; the fixed frame includes a top plate arranged at the top end of the supporting screw, and a fixed connecting rod is connected between adjacent top plates; the lifting drive of the platform plate can be achieved by the second motor, and the operation is convenient, fast, stable and efficient.

[0013] The method for using the auxiliary device for installing electric power facilities comprises the following steps: Step 1: first determine the appropriate position of the device according to the working environment and position, install and fix each of the adjustment legs in the designated position in sequence, then install the support rail on the corresponding adjustment leg to be supported and fixed by it, and then set the mobile drive assembly on the support rail; Step 2, the lifting drive assembly is integrally arranged at the bottom of the platform plate, each of the support screws passes through the platform plate in sequence and is connected to the lifting drive assembly to form a frame, and the fixing frame is installed on the top of the support screw; Step 3. Finally, connect the lower end of the support screw to the mobile drive assembly to complete the on-site assembly of the device; the movement of the mobile drive assembly on the support guide rail can drive the platform plate to move in the horizontal plane, and the lifting drive assembly can drive the platform plate up and down along the support screw to achieve adjustment and control of its height position.

[0014] Beneficial effects of the present invention: An auxiliary device for installing electric facilities of the present invention, a plurality of height-adjustable adjustment legs are evenly arranged along the length direction of the bottom of the support guide rail, and can be driven to move along the support guide rail by the mobile drive assembly; a lifting drive assembly is connected to the support screw, and a platform plate is connected to the top of the lifting drive assembly, and the platform plate can be driven to rise or fall along the length direction of the support screw by the lifting drive assembly. When using the device, first determine the appropriate position of the device according to the working environment and position, install and fix each of the adjustment legs in sequence at the designated position, then install the support rail on the corresponding adjustment leg to be supported and fixed by it, and then set the mobile drive assembly on the support rail; the lifting drive assembly is integrally arranged at the bottom of the platform plate, and each of the support screws passes through the platform plate in sequence and is connected to the lifting drive assembly to form a frame, and the fixing frame is installed on the top of the support screw; finally, the lower end of the support screw is connected to the mobile drive assembly to complete the on-site assembly of the device; the platform plate can be driven to move in the horizontal plane by the movement of the mobile drive assembly on the support rail, and the platform plate can be driven to move up and down along the support screw by the driving of the lifting drive assembly to achieve adjustment and control of its height position; an auxiliary device for installing electric facilities of the present invention has a reasonable structure and is easy to operate and use, and can effectively assist workers in the transportation, movement and installation of various electric facilities at the working site, reduce the working intensity, and improve the working stability and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 A three-dimensional structural schematic diagram of an auxiliary device for installing an electric power facility.

[0017] Figure 2 The present invention is a schematic diagram of the front view of the structure of an auxiliary device for installing an electric power facility.

[0018] Figure 3 The schematic diagram of the top view of the structure of an auxiliary device for installing an electric power facility is shown in the figure.

[0019] Figure 4 A side view schematic diagram of the structure of an auxiliary device for installing an electric power facility.

[0020] Figure 5A schematic diagram of the structure for adjusting the leg connection of an auxiliary device for installing an electric power facility.

[0021] Figure 6 A schematic diagram of the structure of a mobile drive assembly for installing an auxiliary device for an electric power facility.

[0022] Figure 7 A schematic diagram of the structure for connecting a mobile drive assembly for installing an auxiliary device for an electric power facility.

[0023] Figure 8 The schematic diagram of the structure for connecting the platform plate of auxiliary equipment for installing an electric power facility. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0027] It should be noted that all directional indications in the embodiments of the present invention (such as up-down-left-right-front-back...) are only used to explain the relative position relationship - movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. The connection can be a direct connection or an indirect connection.

[0028] like Figure 1-8 As shown, an auxiliary device for installing electric facilities of the present invention comprises two parallel supporting rails 3, a plurality of height-adjustable legs 2 are evenly arranged at the bottom of the supporting rails 3 along the length direction thereof, a mobile driving assembly 4 is connected to the supporting rails 3, a supporting screw 6 is fixedly connected to the top of the mobile driving assembly 4, and the mobile driving assembly 4 is used to drive itself to move along the supporting rails 3; The support screw 6 is connected to a lifting drive assembly 5, and the top of the lifting drive assembly 5 is connected to a platform plate 7. The upper end of each support screw 6 passes through the platform plate 7 and is connected to a fixing frame 8. The lifting drive assembly 5 is used to drive the platform plate 7 to rise or fall along the length direction of the support screw 6.

[0029] When using the power facility installation auxiliary device of the present invention, first determine the appropriate position of the device according to the working environment and position, install and fix each of the adjustment legs 2 in the specified position in turn, then install the support rail 3 on the corresponding adjustment leg 2 to be supported and fixed by it, and then set the mobile drive component 4 on the support rail 3; the lifting drive component 5 is integrally arranged at the bottom of the platform plate 7, and each of the support screws 6 is passed through the platform plate 7 in turn and connected to the lifting drive component 5 to form a frame, and the fixed frame 8 is installed on the top of the support screw 6; finally, the lower end of the support screw 6 is connected to the mobile drive component 4 to complete the on-site assembly of the device; the platform plate 7 can be driven to move in the horizontal plane by the movement of the mobile drive component 4 on the support rail 3, and the platform plate 7 can be driven to move up and down along the support screw 6 by the drive of the lifting drive component 5 to achieve adjustment and control of its height position.

[0030] Furthermore, in one embodiment, a supporting shoe plate 1 is provided at the bottom of the adjusting leg 2, and the supporting shoe plate 1 is a rectangular plate as a whole, and the length direction of the supporting shoe plate 1 is perpendicular to the length direction of the supporting guide rail 3 at the corresponding position; through the cooperation of each of the supporting shoe plates 1, the device can be stably supported, thereby improving its stability during operation and ensuring operation safety.

[0031] Furthermore, in one embodiment, a connecting base 9 is fixedly provided in the middle part of the top surface of the supporting shoe plate 1, the lower end of the adjusting leg 2 is inserted into the connecting base 9, and a first locking bolt 10 is provided on the connecting base 9; the end of the first locking bolt 10 can be selectively pressed against the lower end side surface of the adjusting leg 2, thereby realizing the connection and removal of the adjusting leg 2 and the supporting shoe plate 1, the structure is simple and reasonable, the assembly and disassembly of the device is convenient, and the working efficiency is improved.

[0032] Furthermore, in one embodiment, the adjusting leg 2 includes an outer sleeve 11, an inner sleeve 13 is slidably connected inside the outer sleeve 11, the top of the inner sleeve 13 is connected to the bottom of the supporting guide rail 3, and a second locking bolt 12 is provided on the side surface of the upper part of the outer sleeve 11; the end of the second locking bolt 12 can be selectively pressed against the side surface of the inner sleeve 13, thereby fixing the position of the inner sleeve 13, which is convenient for adjusting the height of the adjusting leg 2 to adapt to different working requirements.

[0033] Furthermore, in one embodiment, the cross-section of the support guide rail 3 is an I-shape, a connecting side plate 15 is connected to the side of the middle web of the support guide rail 3, the end of the connecting side plate 15 is connected to the rack plate 14, and a driving gear 22 is rotatably provided on the mobile drive component 4, and the driving gear 22 is meshingly connected with the rack plate 14; the mobile drive component 4 can drive itself to move along the support guide rail 3 by driving the driving gear 22 to rotate and through the meshing connection between the driving gear 22 and the rack plate 14.

[0034] Furthermore, in one embodiment, the mobile drive component 4 includes a support frame plate 17, and support rollers 19 and limiting rollers 18 are rotatably provided on the left and right side surfaces inside the support frame plate 17, the support rollers 19 are located above the top plate of the support guide rail 3, and the limiting rollers 18 are located below the top plate of the support guide rail 3; a first motor 21 is provided on the support frame plate 17, and the output shaft of the first motor 21 is connected to the driving gear 22; the mobile drive component 4 can be supported by the support rollers 19 rolling in contact with the top of the support guide rail 3, and the mobile drive component 4 can be limited by the limiting rollers 18 rolling in contact with the bottom surface of the top plate of the support guide rail 3 to ensure its stability during movement; the driving and control of the driving gear 22 by the first motor 21 can realize the control and drive of the mobile drive component 4 itself to move along the support guide rail 3, which is convenient, fast, stable and efficient.

[0035] Furthermore, in one embodiment, a limiting guide plate 16 is provided in the middle of the top surface of the supporting guide rail 3, a guide roller 20 is rotatably provided between the left and right side surfaces of the supporting frame plate 17, and a guide groove adapted to the cross-section of the limiting guide plate 16 is provided in the middle of the guide roller 20; by the guide roller 20 being located above the limiting guide plate 16 and connected with it in rolling contact, the mobile drive component 4 can be guided and limited during the movement to avoid its deviation during the movement and cause safety hazards.

[0036] Furthermore, in one embodiment, a connecting rod is connected between two adjacent mobile drive components 4 located on different support rails 3, and the connecting rod includes an intermediate sleeve 23, and both ends of the intermediate sleeve 23 are slidably connected with an external sleeve 25, and the external sleeve 25 is connected to the corresponding mobile drive component 4; a third locking bolt 24 is provided on the side of the end of the intermediate sleeve 23; the length of the connecting rod can be adjusted by the distance between the two support rails 3, and the position of the external sleeve 25 is locked by the third locking bolt 24, the operation is convenient and quick, and the stability of the entire device structure is ensured.

[0037] Furthermore, in one embodiment, the lifting drive assembly 5 includes a second motor 26, the output shaft of the second motor 26 is connected to a driving screw 27, the driving screw 27 is connected to a worm gear transmission device 28, and the worm gear transmission device 28 is connected to the support screw 6; the fixed frame 8 includes a top plate 30 arranged at the top of the support screw 6, and a fixed connecting rod 29 is connected between adjacent top plates 30; the driving screw 27 can be driven to rotate by the second motor 26, and then the platform plate 7 can be driven to rise or fall along the length direction of the support screw 6 by the worm gear transmission device 28, which is convenient and fast to operate, stable and efficient.

[0038] The method for using the auxiliary device for installing electric power facilities comprises the following steps: Step 1: first determine the appropriate position of the device according to the working environment and position, install and fix each of the adjusting legs 2 in the designated position in sequence, then install the support rail 3 on the corresponding adjusting leg 2 to be supported and fixed by it, and then set the mobile drive assembly 4 on the support rail 3; Step 2, the lifting drive assembly 5 is integrally arranged at the bottom of the platform plate 7, each of the support screws 6 passes through the platform plate 7 in sequence and is connected to the lifting drive assembly 5 to form a frame, and the fixing frame 8 is installed on the top of the support screw 6; Step 3, finally, connect the lower end of the support screw 6 to the mobile drive assembly 4 to complete the on-site assembly of the device; the movement of the mobile drive assembly 4 on the support guide rail 3 can drive the platform plate 7 to move in the horizontal plane, and the lifting drive assembly 5 can drive the platform plate 7 to move up and down along the support screw 6 to achieve adjustment and control of its height position.

[0039] In summary, the present invention is an auxiliary device for installing electric power facilities, wherein a plurality of height-adjustable adjustment legs 2 are evenly arranged at the bottom of the support rail 3 along its length direction, and the movable drive assembly 4 can drive the adjustable legs 2 to move along the support rail 3; the support screw 6 is connected with a lifting drive assembly 5, and the top of the lifting drive assembly 5 is connected with a platform plate 7, and the platform plate 7 can be driven by the lifting drive assembly 5 to rise or fall along the length direction of the support screw 6. When using this device, first determine the appropriate position of this device according to the working environment and position, install and fix each of the adjustment legs 2 in the designated position in turn, and then install the support rail 3 on the corresponding adjustment legs 2 to be supported and fixed by them, and then set the movable drive assembly 4 on the support rail 3; the lifting drive assembly 5 is integrally arranged at the bottom of the platform plate 7, and each of the support screws 6 is passed through the platform plate 7 in turn and connected to the lifting drive assembly 5 to form a frame, and the fixing frame 8 is installed on the top of the support screw 6; finally, the support The lower end of the support screw 6 is connected to the mobile drive component 4 to complete the on-site assembly of the device; the movement of the mobile drive component 4 on the support guide rail 3 can drive the platform plate 7 to move in the horizontal plane, and the driving of the lifting drive component 5 can drive the platform plate 7 to move up and down along the support screw 6 to achieve adjustment and control of its height position; the power facility installation auxiliary device of the present invention has a reasonable structure and is easy to operate and use. It can effectively assist workers in the transportation, movement and installation of various power facilities at the work site, reduce work intensity, and improve work stability and efficiency.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An auxiliary device for installing electric power facilities, characterized in that: The invention comprises two parallel supporting rails (3), the bottom of the supporting rails (3) being evenly provided with a plurality of height-adjustable adjustment legs (2) along the length direction thereof, the supporting rails (3) being connected with a movable drive assembly (4), the top of the movable drive assembly (4) being fixedly connected with a support screw (6), and the movable drive assembly (4) being used to drive itself to move along the supporting rails (3); The support screw rod (6) is connected to a lifting drive assembly (5), the top of the lifting drive assembly (5) is connected to a platform plate (7), the upper end of each support screw rod (6) passes through the platform plate (7) and is connected to a fixing frame (8), and the lifting drive assembly (5) is used to drive the platform plate (7) to rise or fall along the length direction of the support screw rod (6).

2. The auxiliary device for installing electric power facilities according to claim 1, characterized in that: A supporting shoe plate (1) is provided at the bottom of the adjusting leg (2); the supporting shoe plate (1) is a rectangular plate as a whole; the length direction of the supporting shoe plate (1) is perpendicular to the length direction of the supporting guide rail (3) at the corresponding position.

3. The auxiliary device for installing electric power facilities according to claim 2, characterized in that: A connecting base (9) is fixedly provided in the middle of the top surface of the supporting shoe plate (1), the lower end of the adjusting leg (2) is inserted into the connecting base (9), and a first locking bolt (10) is provided on the connecting base (9).

4. The auxiliary device for installing electric power facilities according to claim 1, characterized in that: The adjusting leg (2) comprises an outer sleeve (11), an inner sleeve (13) is slidably connected inside the outer sleeve (11), the top end of the inner sleeve (13) is connected to the bottom of the supporting guide rail (3), and a second locking bolt (12) is provided on the side surface of the upper part of the outer sleeve (11).

5. The auxiliary device for installing electric power facilities according to claim 1, characterized in that: The cross section of the support guide rail (3) is an I-shaped one, a connecting side plate (15) is connected to the side of the middle web of the support guide rail (3), an end of the connecting side plate (15) is connected to a rack plate (14), a driving gear (22) is rotatably provided on the mobile drive assembly (4), and the driving gear (22) is meshingly connected to the rack plate (14).

6. The auxiliary device for installing electric power facilities according to claim 5, characterized in that: The mobile drive assembly (4) comprises a support frame plate (17), and support rollers (19) and limit rollers (18) are rotatably arranged on the left and right side surfaces inside the support frame plate (17), the support rollers (19) are located above the top plate of the support guide rail (3), and the limit rollers (18) are located below the top plate of the support guide rail (3); a first motor (21) is arranged on the support frame plate (17), and an output shaft of the first motor (21) is connected to the driving gear (22).

7. The auxiliary device for installing electric power facilities according to claim 6, characterized in that: A limiting guide plate (16) is arranged in the middle of the top surface of the support guide rail (3), a guide roller (20) is rotatably arranged between the left and right side surfaces of the support frame plate (17), and a guide groove matching the cross section of the limiting guide plate (16) is arranged in the middle of the guide roller (20).

8. The auxiliary device for installing electric power facilities according to claim 1, characterized in that: A connecting rod is connected between two adjacent mobile drive assemblies (4) located on different support rails (3), and the connecting rod comprises an intermediate sleeve (23), both ends of the intermediate sleeve (23) are slidably connected to external sleeves (25), and the external sleeves (25) are connected to the corresponding mobile drive assembly (4); a third locking bolt (24) is provided on the side surface of the end of the intermediate sleeve (23).

9. The auxiliary device for installing electric power facilities according to claim 1, characterized in that: The lifting drive assembly (5) comprises a second motor (26), the output shaft of the second motor (26) is connected to a driving screw (27), the driving screw (27) is connected to a worm gear transmission device (28), and the worm gear transmission device (28) is connected to the supporting screw (6); the fixing frame (8) comprises a top plate (30) arranged at the top end of the supporting screw (6), and a fixing connecting rod (29) is connected between adjacent top plates (30).

10. The method for using the auxiliary device for installing electric power facilities according to claim 1, characterized in that: The following steps are involved: Step 1: first determine the appropriate position of the device according to the working environment and position, install and fix each of the adjustment legs (2) in the designated position in sequence, then install the support rail (3) on the corresponding adjustment leg (2) to be supported and fixed by it, and then set the mobile drive assembly (4) on the support rail (3); Step 2, the lifting drive assembly (5) is integrally arranged at the bottom of the platform plate (7), each of the support screws (6) is sequentially passed through the platform plate (7) and connected to the lifting drive assembly (5), thereby forming a frame, and the fixing frame (8) is installed on the top of the support screw (6); Step 3, finally, the lower end of the support screw (6) is connected to the mobile drive assembly (4) to complete the on-site assembly of the device; the platform plate (7) can be driven to move in the horizontal plane by the movement of the mobile drive assembly (4) on the support guide rail (3), and the platform plate (7) can be driven to move up and down along the support screw (6) by the driving of the lifting drive assembly (5), so as to achieve adjustment and control of its height position.

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