A turning table integrating assembly and erection

Abstract

The present invention provides a turning table that integrates assembly and erection, comprising a base frame, a first bracket and a second bracket, wherein the tail end of the first bracket is hinged to the front position of the base frame; the tail end of the second bracket is hinged to the middle and rear position of the base frame, and the first bracket and the second bracket are staggered and cross-arranged; the head of the first bracket and the head of the second bracket are respectively used to support and connect the top and bottom of the assembled cabinet frame, and the first bracket and the second bracket are respectively equipped with a first drive device and a second drive device that drive each to swing independently, wherein, under the independent drive of the first drive device and the second drive device, the first bracket and the second bracket drive the cabinet to swing and switch between horizontal, inclined and upright states at different heights.

Description

Technical Field

[0001] The invention relates to the technical field of installing and assembling mechanisms, in particular to a turning table integrating assembly and erection. Background Art

[0002] With the continuous development of the power industry, my country is still promoting the large-scale production of clean energy such as wind power and photovoltaic power generation, and is also developing the energy storage industry of new energy on a large scale. The high and low voltage cabinet frames used in power stations, distribution rooms, and integrated box transformers are mostly of standard size and specifications. For example, the applicant's existing HXGN, GGD, GCK, GCS, MNS, BIOKSET, 8PT and other high and low voltage cabinets are all of standard size and specifications with little variation. Secondly, the high and low voltage cabinets currently produced are all 2.2 meters high, which exceeds the human operating range. When working, personnel either have to bend over or climb high, which is not only tiring but also poses safety risks.

[0003] In addition, the existing installation platform for cabinet assembly has the following problems:

[0004] 1. The existing mounting table and turning table are two independent components, which take up a lot of space.

[0005] 2. The existing installation table and the turning table are separated. To transfer the installed cabinet frame to the turning table, manual pushing is required, which consumes a lot of manpower.

[0006] 3. The existing installation platform is designed to a certain height, and personnel still need to stand upright and bend over alternately during installation, which still results in high labor intensity.

[0007] 4. Existing installation tables and turning tables are connected to production lines. Each installation requires one production line. If multiple units are installed simultaneously, multiple production lines are required. This occupies a large area and requires high investment.

[0008] 5. The traditional turning table is driven by hydraulic push rods and needs to be equipped with supporting equipment such as hydraulic pumps, solenoid valves, hydraulic pipelines, pressure regulating valves, etc., which requires a large investment, and the startup noise is loud and there is a risk of leakage, which is not environmentally friendly.

[0009] 6. When the assembled cabinet frame is turned over, it needs to be manually held up by hand because there is no fixing measure. If there is a sudden instability factor, there will be a safety hazard.

[0010] 7. The existing assembly lines take up a large area, which reduces the placement of assembly parts. During assembly, the material collection distance is long and the time is long, which is inefficient.

[0011] To this end, based on the fact that most of the existing cabinet frames have the same height specifications and only the width and depth change, it is necessary to study a turning table that integrates assembly and erection to reduce labor intensity and improve labor efficiency, which can also create better social and economic benefits for society. Summary of the Invention

[0012] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a turning table that integrates assembly and erection, which has the characteristics of taking up less space, being easy to operate and having low cost.

[0013] In order to achieve the above-mentioned purpose, the present invention provides a turning table that integrates assembly and erection, comprising a base frame, a first bracket and a second bracket, wherein the tail end of the first bracket is hinged to the front position of the base frame; the tail end of the second bracket is hinged to the middle and rear position of the base frame, and the first bracket and the second bracket are staggered and cross-arranged; the head of the first bracket and the head of the second bracket are respectively used to support and connect the top and bottom of the assembled cabinet frame, and the first bracket and the second bracket are respectively equipped with a first drive device and a second drive device that drive each to swing independently, wherein, under the independent drive of the first drive device and the second drive device, the first bracket and the second bracket drive the cabinet at different heights to swing and switch between horizontal, inclined and upright states.

[0014] Furthermore, the first driving device is hinged to the middle position of the base frame, and the telescopic end of the first driving device is hinged to the middle and lower position of the first bracket.

[0015] Furthermore, the second driving device is hinged to the rear position of the base frame, and the telescopic end of the second driving device is hinged to the swing arm beam bent and formed at the tail of the second bracket.

[0016] Furthermore, the head of the first bracket is provided with at least a pair of fixing clamps arranged in a transverse direction and opposite to each other, wherein the fixing clamps are engaged with the cabinet frame.

[0017] Furthermore, any one of the fixing clamps can move laterally relative to the first bracket, wherein the head of the first bracket is provided with a guide slot for sliding connection with the fixing clamp and extending laterally.

[0018] Furthermore, a support plate for supporting the top of the cabinet frame is fixedly mounted on the head of the first bracket, wherein the outer edge of the support plate is bent upward to form a limiting portion for contact with the top of the cabinet frame.

[0019] Furthermore, a baffle for supporting the bottom end of the cabinet frame is fixedly mounted on the head of the second bracket, wherein the outer edge of the baffle is bent upward to form a supporting portion, and the supporting portion is used to support the bottom end of the cabinet frame in an inclined state.

[0020] The present invention adopts the above-mentioned scheme, and its beneficial effects are: 1) through the fixed vertical sliding connection between the hand slide and the hand support seat, and between the leg slide and the leg support seat, it is convenient to adapt to children of different age groups; 2) the hand slide and the leg slide can be fixedly moved along the slide to adapt to the swinging movement of the child's limbs and achieve the effect of crawling training. At the same time, the hand slide and the leg slide can be fixed or unlocked according to the training needs, and the operation is simple and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of the turning table.

[0022] Figure 2 A top view of the turning table.

[0023] Figure 3 A schematic diagram of the fixing fixture.

[0024] Figure 4 This is a schematic diagram of the turning platform in a horizontal position for installing upper parts.

[0025] Figure 5 This is a schematic diagram of the turning platform in a horizontal position for installing lower parts.

[0026] Figure 6 The turning table is at 30 0 Schematic diagram of the tilt state of the angle.

[0027] Figure 7 The turning table is at 60 0 Schematic diagram of the tilt state of the angle.

[0028] Figure 8 The turning table is at 90 0 Schematic diagram of the erected state.

[0029] Among them, 1-base frame, 2-first bracket, 3-second bracket, 4-first driving device, 5-second driving device, 6-support plate, 7-baffle, 8-limiting part. DETAILED DESCRIPTION

[0030] To facilitate understanding of the present invention, the present invention is described more fully below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present invention. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided solely to provide a more thorough and comprehensive understanding of the present disclosure.

[0031] See attached Figure 1-3As shown, in this embodiment, a turning table integrating assembly and erection includes a base frame 1, a first bracket 2, a second bracket 3, a first drive device 4 and a second drive device 5. Among them, the base frame 1, the first bracket 2 and the second bracket 3 of this embodiment are all welded together with a number of metal rods to form an independent frame structure, and the surface is electrostatically powder-sprayed to ensure that the surface is rust-free and wear-resistant. All of them are made of sheet metal processing, without the need for overly complicated manufacturing processes, and the cost is low.

[0032] For the convenience of explanation, this embodiment defines the two ends of the chassis 1 in the length direction as the front position and the rear position respectively.

[0033] In this embodiment, the tail end of the first bracket 2 is hinged to the front position of the base frame 1. Specifically, two first hinge seats are provided at the front position of the base frame 1, wherein the two first hinge seats are hingedly connected to the two sides of the tail end of the first bracket 2 through a preset first rotating shaft. Therefore, the first bracket 2 can perform a corresponding flipping action around the first rotating shaft under the action of external force.

[0034] Furthermore, the first bracket 2 is equipped with a first drive device 4 that drives its independent swinging. The first drive device 4 is hinged to the middle portion of the base frame 1 (specifically, the center of the middle crossbeam of the base frame 1), and the telescopic end of the first drive device 4 is hinged to the lower middle portion of the first bracket 2 (specifically, the center of the lower middle crossbeam of the first bracket 2). As a result, the telescopic end of the first drive device 4 retracts and retracts, correspondingly driving the first bracket 2 to tilt upward or downward about the first rotation axis. Specifically, when the telescopic end of the first drive device 4 extends, it drives the first bracket 2 to tilt upward about the first rotation axis; conversely, when the telescopic end of the first drive device 4 retracts, it drives the first bracket 2 to tilt downward about the first rotation axis.

[0035] In this embodiment, the tail of the second bracket 3 is hinged to the middle and rear position of the base frame 1. Specifically, two second hinge seats are provided at the middle and rear position of the base frame 1, wherein the two second hinge seats are hingedly connected to the two sides of the tail end of the second bracket 3 through a preset second rotating shaft. Therefore, the second bracket 3 can perform a corresponding flipping action on the second rotating shaft under the action of external force.

[0036] Furthermore, the second bracket 3 is equipped with a second drive device 5 that drives its independent swinging motion. The second drive device 5 is hinged to the rear of the base frame 1 (specifically, at the center of the rear crossbeam of the base frame 1), and the telescopic end of the second drive device 5 is hinged to the swing arm crossbeam formed at the rear of the second bracket 3 (specifically, at the center of the swing arm crossbeam). As a result, the telescopic movement of the telescopic end of the second drive device 5 correspondingly drives the second bracket 3 to tilt upward or downward about the second rotation axis. Specifically, when the telescopic end of the second drive device 5 extends, it drives the second bracket 3 to tilt upward about the second rotation axis; conversely, when the telescopic end of the second drive device 5 retracts, it drives the first bracket 2 to tilt downward about the second rotation axis.

[0037] Furthermore, in this embodiment, the swing arm crossbeam is relatively vertically located below the tail end of the second bracket 3 .

[0038] In this embodiment, the telescopic stroke of the first drive device 4 is 800mm, and the telescopic stroke of the second drive device 5 is 400mm. Secondly, the first drive device 4 and the second drive device 5 both adopt a push rod structure driven by a worm gear motor. The self-locking function of the worm gear transmission can ensure that the first bracket 2 and the second bracket 3 will not easily shift when bearing weight. This method is different from the cylinder push, which is difficult to control the speed and the stroke is difficult to be accurate, and is also different from the hydraulic push, which has a high stroke accuracy and a high cost due to the need for a matching oil pump and a control solenoid valve position. This type of worm gear push is gradually advanced or retreated, the stroke is guaranteed at any time, and the stability is also reliable.

[0039] In this embodiment, the first bracket 2 and the second bracket 3 are arranged in a staggered and cross-arranged manner so that they can swing independently without interfering with each other. Secondly, the head of the first bracket 2 and the head of the second bracket 3 are respectively used to support and connect the top and bottom of the frame of the assembled cabinet. Specifically, the head of the first bracket 2 is provided with at least a pair of fixing clips arranged in a transverse direction, wherein the fixing clips are engaged with the cabinet frame, that is, the fixing clips are provided with grooves for accommodating the engaging frame (actually the columns on one side of the cabinet frame). When the columns on both sides of the cabinet frame are respectively engaged with the pair of fixing clip grooves, an effective blocking effect will be formed, which will stabilize the cabinet frame.

[0040] Furthermore, in order to adapt to cabinet frames of different width specifications, any one of the fixing clips in this embodiment can move laterally relative to the first bracket 2, wherein the head of the first bracket 2 is provided with a guide groove for sliding connection of the fixing clip and extending laterally, and the fixing clip is connected to the guide groove by bolts with adjustable tightness to realize the lateral movement of the fixing clip relative to the guide groove.

[0041] In this embodiment, a support plate 6 for supporting the top of the cabinet frame is fixedly mounted on the head of the first bracket 2. The support plate 6 has sufficient length to accommodate cabinet frames of different lengths and to accommodate changes in the supported length of the cabinet frame caused by the flipping action of the first bracket 2 and the second bracket 3. This ensures that the support plate 6 can maintain contact and support with the top of the cabinet frame. This reserved length also facilitates fine-tuning of the horizontal cabinet frame in the front-to-back direction relative to the flip table. Secondly, the outer edge of the support plate 6 is bent upward to form a limiting portion 8 that can be contacted by the top of the cabinet frame, thereby preventing the cabinet frame from sliding off the side of the head of the first bracket 2.

[0042] In this embodiment, a baffle 7 for supporting the bottom end of the cabinet frame is fixedly mounted on the head of the second bracket 3. The baffle 7 has sufficient length reserved to accommodate cabinet frames of different length specifications and to accommodate changes in the supported length of the cabinet frame caused by the flipping action of the first bracket 2 and the second bracket 3, ensuring that it can maintain contact and support with the bottom end of the cabinet frame. This reserved length also facilitates fine-tuning of the horizontal cabinet frame in the front-to-back direction relative to the flip table. Secondly, the head of the baffle 7 is bent upward to form a support portion, which is used to support the bottom end of the cabinet frame in an inclined state, thereby preventing the inclined cabinet frame from sliding off the side of the head of the second bracket 3.

[0043] In this embodiment, the first and second drive devices 4 and 5 are independently driven to correspondingly change their respective telescopic strokes, so that the first bracket 2 and the second bracket 3 drive the cabinet body to swing and switch between horizontal, tilted, and upright positions at different heights. To facilitate understanding, the following further explanation is provided in conjunction with the specific assembly process.

[0044] Before assembly, the telescopic ends of the first and second drive devices 4 and 5 can be extended to swing the first and second brackets 2 and 3 to appropriate positions, depending on the workbench at the assembly site and the height requirements of the assembler. This allows the heads of the first and second brackets 2 and 3 to be at the same height. The cabinet frame is then placed flat on the first and second brackets 2 and 3 (with the head of the first bracket 2 supporting the top of the cabinet frame and the head of the second bracket 3 supporting the bottom of the cabinet frame). This is then pre-secured by engaging the two sides of the cabinet frame with at least one pair of fixing clips.

[0045] During assembly, the assembler assembles the corresponding electrical components and wiring components into the horizontal cabinet frame until the assembly operation is completed. In addition, during assembly, the first drive device 4 and the second drive device 5 can be adjusted according to actual needs to drive the first bracket 2 and the second bracket 3 to the appropriate position to achieve the purpose of raising or lowering the horizontal cabinet frame.

[0046] When assembly is complete, the telescopic end of the first drive device 4 extends to cause the first bracket 2 to continue to swing upward, and the telescopic end of the second drive device 5 retracts to cause the second bracket 3 to continue to swing downward, thereby causing the head of the first bracket 2 to gradually swing upward and the head assembly of the second bracket 3 to swing downward, causing the cabinet frame to flip from a horizontal position to an inclined position, and finally from the inclined position to an upright position. During this process, the telescopic stroke of the first drive device 4 and the second drive device 5 can be adjusted accordingly according to actual needs to adjust the height position of the cabinet frame when it flips to the upright position, so that the cabinet frame can be placed upright on a workbench at a predetermined height.

[0047] Finally, the assembler can unlock the fixing clips and the cabinet frame, so that the cabinet frame can be separated from the first bracket 2 and the second bracket 3, and the first drive device 4 and the second drive device 5 can drive the first bracket 2 and the second bracket 3 to reset.

[0048] In this embodiment, the telescopic travel of the first and second drive devices 4, 5 can be controlled by conventional controllers such as existing PLCs and single-chip microcomputers. This controller involves computer software control, and its structural principles are conventional techniques, which will not be further elaborated here. Furthermore, based on the Pythagorean Theorem and the actual specifications of the first and second drive devices 4, 5, the proportional relationship between the telescopic travel and the tilt angle of the first and second brackets 2, 3 can be calculated, allowing the controller to control the telescopic travel of the first and second drive devices 4, 5 accordingly.

[0049] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any person skilled in the art who, without departing from the scope of the technical solution of the present invention, utilizes the technical content disclosed above to make more possible changes and modifications to the technical solution of the present invention, or modifications are all equivalent embodiments of the present invention. Therefore, any equivalent and equivalent changes made in accordance with the ideas of the present invention without departing from the content of the technical solution of the present invention should be included in the scope of protection of the present invention.

Claims

1. A turning table integrating assembly and erection, characterized in that: The invention comprises a base frame (1), a first bracket (2) and a second bracket (3), wherein the tail end of the first bracket (2) is hinged to the front position of the base frame (1); the tail end of the second bracket (3) is hinged to the middle and rear position of the base frame (1); the first bracket (2) and the second bracket (3) are arranged in a staggered cross manner; the head of the first bracket (2) and the head of the second bracket (3) are respectively used to support and connect the top and bottom of the assembled cabinet frame; the first bracket (2) and the second bracket (3) are respectively equipped with a first driving device (4) and a second driving device (5) to drive each of them to swing independently, wherein the first driving device (4) and the second driving device (5) are driven by the first driving device (4) and the second driving device (5) to swing independently. Under independent driving, the first bracket (2) and the second bracket (3) drive the cabinet body at different heights to swing and switch between horizontal, tilted and upright states; the first driving device (4) is hinged to the middle position of the base frame (1), and the telescopic end of the first driving device (4) is hinged to the middle and lower position of the first bracket (2); the second driving device (5) is hinged to the rear position of the base frame (1), and the telescopic end of the second driving device (5) is hinged to the swing arm crossbeam formed by bending at the tail of the second bracket (3); the head of the first bracket (2) is provided with at least a pair of fixing clamps arranged in a transverse direction, wherein the fixing clamps are engaged with the cabinet frame.

2. The turning table integrating assembly and erection according to claim 1, characterized in that: Any one of the fixing clamps can move laterally relative to the first bracket (2), wherein the head of the first bracket (2) is provided with a guide slot for sliding connection of the fixing clamp and extending laterally.

3. The turning table integrating assembly and erection according to claim 1, characterized in that: A support plate (6) for supporting the top of the cabinet frame is fixedly mounted on the head of the first bracket (2), wherein the outer edge of the support plate (6) is bent upward to form a limiting portion (8) that can be brought into contact with the top of the cabinet frame.

4. The turning table integrating assembly and erection according to claim 1, characterized in that: A baffle (7) for supporting the bottom end of the cabinet frame is fixedly mounted on the head of the second bracket (3), wherein the outer edge of the baffle (7) is bent upward to form a supporting portion, and the supporting portion is used to support the bottom end of the cabinet frame in an inclined state.

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