Rapid calibration tool for pre-installation of electromechanical equipment

Abstract

The invention belongs to the technical field of electromechanical installation equipment, and particularly relates to a rapid calibration tool for pre-installation of electromechanical equipment, the rapid calibration tool comprises a bottom plate, a top plate and a lifting plate, universal wheels are installed on the bottom plate, and a screw driven by a lifting motor is installed on the lifting plate; a fixed block is installed on the lifting plate, a plurality of sets of rotating rollers are installed on the fixed block, sliding barrels are installed on the rotating rollers, and a hydraulic cylinder is installed between the fixed block and the lifting plate; a mounting frame is mounted on the polished rod, a first electric push rod is mounted on the mounting frame, and a contact block is mounted on the first electric push rod; a second electric push rod is mounted on the contact block and pushes the electromechanical equipment in the x-axis direction; the device is simple in structure, the position of the electromechanical equipment can be conveniently adjusted in multiple directions, the mounting hole position of the electromechanical equipment is rapidly calibrated, and the mounting efficiency of the electromechanical equipment is improved.

Description

Technical Field

[0001] This invention belongs to the field of electromechanical installation equipment technology, specifically a rapid calibration fixture for the pre-installation of electromechanical equipment. Background Technology

[0002] As people's living standards continue to improve, the demand for electromechanical equipment in daily life is increasing. From transportation vehicles to various household appliances, advanced electromechanical equipment has greatly improved labor productivity, completed tasks that cannot be done by human hands, reduced labor intensity, improved the production environment, and brought great convenience to life.

[0003] Electromechanical equipment needs to be installed in a designated location before use. During installation, the installation position and equipment balance usually need to be calibrated. In the current technology, the installation position and drilling position are calculated manually, which is quite troublesome. Moreover, electromechanical equipment is generally heavy, and it is dangerous to move the equipment manually when calibrating the installation position. Expansion bolts are often used for installation, and wall vibration may cause problems with the installation of the equipment, posing a safety threat to the workers. Summary of the Invention

[0004] To overcome the shortcomings of existing technologies, facilitate the adjustment of the position of electromechanical equipment in multiple directions, quickly calibrate the mounting hole positions of electromechanical equipment, and improve the installation efficiency of electromechanical equipment, this invention proposes a rapid calibration fixture for the pre-installation of electromechanical equipment.

[0005] The technical solution adopted by the present invention to solve its technical problem is as follows: The present invention provides a quick calibration fixture for pre-installation of electromechanical equipment, including a base plate, a top plate and a lifting plate. The base plate is equipped with casters, and a guide rod is installed between the base plate and the top plate. The lifting plate is slidably mounted on the guide rod, and a screw is installed on the lifting plate. The screw is driven by a lifting motor on the top plate, and a guide rod and a screw are installed at the four corners of the top plate.

[0006] A fixed block is installed on the lifting plate, a plurality of rotating rollers are installed on the fixed block, a sliding cylinder is installed on the rotating rollers, and a hydraulic cylinder is installed between the fixed block and the lifting plate.

[0007] A mounting frame is installed on the optical rod, the mounting frame is located above the rotating roller, a sliding rod is installed on the mounting frame, and a contact block is installed at the end of the sliding rod away from the mounting frame. The contact block clamps and fixes the two sides of the electromechanical equipment to be installed along the Y-axis.

[0008] The contact block is divided into a pushing block and a clamping block. The pushing block and the clamping block are respectively close to both ends of the rotating roller. An electric push rod I is installed on the mounting frame, and the extending rod of the electric push rod I is connected to the contact block. A return spring is installed between one end of the sliding cylinder close to the clamping block and the fixed block;

[0009] An electric push rod II is installed on the pushing block, and the extending rod of the electric push rod II pushes the electromechanical device to be installed along the x-axis direction;

[0010] The width of the lifting plate along the x-axis is greater than the widths of the top plate and the bottom plate. The side surfaces of the lifting plate, the top plate and the bottom plate close to the negative x-axis end are in the same vertical plane.

[0011] Preferably, a contact layer is installed on the surface of the sliding cylinder. There are multiple groups of the contact layers, and cavities are formed in the contact layers.

[0012] Preferably, the hydraulic cylinder and the fixed block are connected to each other through a spherical shaft. Multiple groups of the hydraulic cylinders are uniformly arranged along the length direction of the fixed block. The hydraulic cylinders are interconnected through hydraulic pipelines, and the models of the hydraulic cylinders are the same.

[0013] Preferably, the contact block includes a fixed plate and a sliding plate. The fixed plate is installed on the mounting frame through a sliding rod. The sliding plate is slidably installed on the fixed plate. The electric push rod II is installed on the fixed plate of the pushing block, and the extending rod of the electric push rod II drives the sliding plate on the pushing block to move along the length direction of the fixed plate. Positioning magnetic blocks are respectively installed at both ends of the fixed plate and the sliding plate on the clamping block.

[0014] Preferably, both the bottom plate and the lifting plate include two parts symmetrically distributed along the y-axis. The two parts of the bottom plate do not contact each other, and the two parts of the lifting plate do not contact each other;

[0015] It further includes a connecting frame. The connecting frame is in the shape of a horizontally placed "冂". The rotating roller is inserted into the opening on the connecting frame, and a suspension ring is installed on the lower plate of the connecting frame.

[0016] Preferably, the lower surface of the contact block is below the lower surface of the mounting frame, and the lower surface of the contact block is below the upper surface of the upper plate of the connecting frame.

[0017] Preferably, the lower surface of the upper plate of the connecting frame is inclined, and the thickness of the upper plate at one end close to the opening of the connecting frame is greater than that at the other end.

[0018] Preferably, a contact layer is installed on the side surface of the sliding plate away from the mounting frame. The surface of the contact layer is roughened. The contact layer is made of an elastic material, and an elastic block is installed on the side surface of the lifting plate close to the positive x-axis end.

[0019] The beneficial effects of this invention are as follows:

[0020] 1. The present invention provides a rapid calibration fixture for pre-installation of electromechanical equipment. By comprising a lifting plate, a sliding cylinder, a pushing block, a clamping block, a fixing plate, and a connecting frame, it enables rapid calibration of mounting holes in the y and z axes when installed on a vertical base, and rapid calibration of mounting holes in the x and y axes when installed on a horizontal base. This allows for quick alignment of mounting holes on the electromechanical equipment, improving installation efficiency and expanding the fixture's applicability. Furthermore, the cooperation between the pushing block and clamping block, and between the fixing block and sliding block, maintains stability and fixation of the electromechanical equipment during mounting hole calibration, further improving installation efficiency and preventing safety hazards.

[0021] 2. The rapid calibration fixture for pre-installation of electromechanical equipment described in this invention, by setting up a fixed plate, rotating rollers, hydraulic cylinders, and connecting frame, connects the hydraulic cylinders to each other, thereby balancing the pressure within the hydraulic cylinders and keeping the fixed plate horizontal. This ensures that the electromechanical equipment is in a horizontal state during installation, facilitating adjustment and calibration of the equipment's horizontal state and improving installation efficiency. Simultaneously, the hydraulic cylinders and fixed plate cooperate to allow the rotating rollers to adapt to the inclined lower surface of the upper plate within the connecting frame, ensuring stable installation of the connecting frame on the rotating rollers. This improves the stability of the electromechanical equipment after it is placed on the fixture and avoids safety hazards during installation. Attached Figure Description

[0022] The invention will now be further described with reference to the accompanying drawings.

[0023] Figure 1 This is a perspective view of the tooling of the present invention;

[0024] Figure 2 This is a schematic diagram of the tooling of the present invention;

[0025] Figure 3 This is a schematic diagram of the rotating roller, sliding cylinder, and contact layer in the tooling of the present invention;

[0026] Figure 4 This is a schematic diagram of the connecting frame in the tooling of the present invention;

[0027] In the diagram: Base plate 1, Screw 11, Smooth rod 12, Top plate 13, Lifting motor 14, Lifting plate 2, Elastic block 21, Fixing block 3, Hydraulic cylinder 31, Mounting bracket 4, Pushing block 41, Clamping block 42, Electric push rod one 43, Electric push rod two 44, Positioning magnetic block 45, Sliding plate 46, Fixing plate 47, Sliding rod 48, Rotating roller 6, Sliding cylinder 61, Contact layer 611, Positioning spring 62, Connecting bracket 7, Lower plate 71, Upper plate 72, Lifting ring 73, Vertical base 8, Horizontal base 81. Detailed Implementation

[0028] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0029] like Figures 1 to 4 As shown, the present invention provides a quick calibration fixture for pre-installation of electromechanical equipment, comprising a base plate 1, a top plate 13, and a lifting plate 2. The base plate 1 is equipped with casters, and a guide rod 12 is installed between the base plate 1 and the top plate 13. The lifting plate 2 is slidably mounted on the guide rod 12, and a screw 11 is installed on the lifting plate 2. The screw 11 is driven by a lifting motor 14 on the top plate 13. Guide rods 12 and screws 11 are installed at the four corners of the top plate 13.

[0030] A fixing block 3 is installed on the lifting plate 2, a plurality of rotating rollers 6 are installed on the fixing block 3, a sliding cylinder 61 is installed on the rotating rollers 6, and a hydraulic cylinder 31 is installed between the fixing block 3 and the lifting plate 2.

[0031] A mounting frame 4 is installed on the optical rod 12. The mounting frame 4 is located above the rotating roller 6. A sliding rod 48 is installed on the mounting frame 4. A contact block is installed at the end of the sliding rod 48 away from the mounting frame 4. The contact block clamps and fixes the two sides of the electromechanical equipment to be installed along the Y-axis direction.

[0032] The contact block is divided into a pushing block 41 and a clamping block 42. The pushing block 41 and the clamping block 42 are respectively close to the two ends of the rotating roller 6. An electric push rod 43 is installed on the mounting frame 4. The extension rod of the electric push rod 43 is connected to the contact block. A return spring is installed between the end of the sliding cylinder 61 close to the clamping block 42 and the fixed block 3.

[0033] The push block 41 is equipped with an electric push rod 44, and the extension rod of the electric push rod 44 pushes the electromechanical equipment to be installed along the x-axis direction.

[0034] The width of the lifting plate 2 along the x-axis is greater than the width of the top plate 13 and the bottom plate 1. The sides of the lifting plate 2, the top plate 13 and the bottom plate 1 near the negative x-axis are in the same vertical plane.

[0035] Place the electromechanical equipment to be installed on the rotating roller 6, so that the installation surface of the electromechanical equipment faces the positive x-axis direction. Then, the controller controls the electric push rod 43 to drive the contact block to press the two sides of the electromechanical equipment, and fix the electromechanical equipment on the fixture. Then, move the fixture along the positive x-axis direction to the installation position until the side of the lifting plate 2 contacts the wall, and lock the caster wheel to avoid movement during the installation process and cause safety hazards.

[0036] Meanwhile, since the mounting bracket 4 is mounted on the smooth rod 12, after the electromechanical equipment is placed on the rotating roller 6, the staff adjusts the position of the mounting bracket 4 on the smooth rod 12 according to the height of the electromechanical equipment, so that the electric push rod can drive the contact block to fix it in the upper part of the electromechanical equipment, ensuring the stability of the electromechanical equipment after it is positioned and fixed.

[0037] Meanwhile, since a return spring is installed on the rotating roller 6, the sliding cylinder 61 is always close to the side where the push block 41 is located under the action of the return spring, ensuring that the position of the sliding cylinder 61 is uniform when the electromechanical equipment is placed, which facilitates subsequent operations.

[0038] At the same time, after the tooling stops moving and the casters are locked, the controller controls the lifting motor 14 to drive the screw 11 to rotate, so that the lifting plate 2 lifts the electromechanical equipment to be installed to align with the vertical base 8 on the wall, so that the mounting holes on the mounting surface of the electromechanical equipment are aligned with the fixing bolts on the vertical base 8 on the wall in the z-axis direction.

[0039] Meanwhile, after the mounting holes are aligned with the fixing bolts in the z-axis direction, the controller controls the electric push rod 43 to move, which drives the push block 41 to slowly push the electromechanical equipment towards the clamping block 42, so that the mounting holes on the mounting surface of the electromechanical equipment are aligned with the fixing bolts on the vertical base 8 in the y-axis direction. This allows for rapid calibration of the mounting holes in both the z-axis and y-axis directions. At the same time, since the sliding cylinder 61 is slidably mounted on the rotating roller 6, and the electromechanical equipment is pressed on the sliding cylinder 61, when the electromechanical equipment is subjected to a thrust in the y-axis direction, the sliding cylinder 61 can easily move the electromechanical equipment, facilitating fine-tuning of the position of the electromechanical equipment.

[0040] Meanwhile, after the electromechanical equipment is aligned with the vertical base 8, the controller first controls the electric push rod 43 to retract, releasing the fixation of the electromechanical equipment. Then, it controls the electric push rod 44 to move, pushing the electromechanical equipment out along the positive x-axis, so that the mounting holes on the mounting surface of the electromechanical equipment are aligned with the fixing bolts on the vertical base 8. After the fixing bolts are inserted into the mounting holes, the electromechanical equipment is fixed by nuts, thereby quickly completing the positioning calibration and installation of the electromechanical equipment and improving the installation efficiency of the electromechanical equipment.

[0041] At the same time, the hydraulic cylinder 31 is controlled by the controller to adjust the height and angle of the fixing block 3, so that the electromechanical equipment can be kept horizontal during installation, making it easier to align the installation holes of the electromechanical equipment with the fixing bolts and improving the installation efficiency of the electromechanical equipment.

[0042] Simultaneously, the electromechanical equipment to be installed is placed on the fixture, i.e., after rotating roller 6, the position of rotating roller 6 is kept low. Then, the workers push the electromechanical equipment along the x-axis direction, so that the electromechanical equipment is located directly below the center point of the top plate 13 as much as possible. This lowers the center of gravity of the fixture and the electromechanical equipment, keeps the fixture and the electromechanical equipment stable as they approach the wall, reduces the possibility of shaking and tipping, and ensures the safety of the electromechanical equipment installation process. At the same time, after the electromechanical equipment is placed on rotating roller 6, the electric push rod 43 drives the contact block to clamp the two sides of the electromechanical equipment, fixing the position of the electromechanical equipment and ensuring stability and safety during the pre-installation calibration process.

[0043] In one embodiment of the present invention, a contact layer 611 is installed on the surface of the sliding cylinder 61, and multiple sets of the contact layer 611 are provided, and a cavity is opened in the contact layer 611.

[0044] When the electromechanical equipment is placed on the surface of the sliding cylinder 61 on the rotating roller 6, the electromechanical equipment will contact and press the contact layer 611. Since the contact layer 611 has a cavity, the contact layer 611 will undergo elastic deformation under pressure and fully adhere to the surface of the electromechanical equipment, avoiding collision or compression between the electromechanical equipment and the sliding cylinder 61, which would cause the surface of the electromechanical equipment to be bumped or scratched. At the same time, the contact layer 611 that is pressed by the electromechanical equipment will be relatively deformed and concave, while the contact layer 611 that is not pressed by the electromechanical equipment will remain in its original state. This allows the electromechanical equipment to be positioned and limited on the sliding cylinder 61 by the contact layer 611, preventing relative sliding between the electromechanical equipment and the sliding cylinder 61, and ensuring the positioning and fixing effect of the electromechanical equipment.

[0045] In one embodiment of the present invention, the hydraulic cylinder 31 and the fixed block 3 are connected to each other by a ball shaft. Multiple sets of hydraulic cylinders 31 are evenly arranged along the length direction of the fixed block 3. The hydraulic cylinders 31 are interconnected by hydraulic pipes. All hydraulic cylinders 31 are of the same model.

[0046] Before the electromechanical equipment is placed on the tooling, the controller closes the valves on the hydraulic pipeline, making each hydraulic cylinder 31 independent. Then, the electromechanical equipment is placed on the rotating roller 6 inside the tooling, ensuring that the tooling is stable and accurate during placement. After that, the controller opens the valves on the hydraulic pipeline, connecting each hydraulic cylinder 31 to the others. Then, according to Pascal's law, the pressure in each hydraulic cylinder 31 is balanced and unified, so that the extension length of each hydraulic cylinder 31 is the same, that is, the fixed block 3 above the hydraulic cylinder 31 remains horizontal. This allows for quick leveling of the electromechanical equipment placed on the tooling, improving the installation efficiency of the electromechanical equipment.

[0047] Meanwhile, since the hydraulic cylinders 31 are interconnected through hydraulic pipelines and the fixed block 3 is connected to the hydraulic cylinders 31 through ball joints, when a specific angle is required during the installation of the electromechanical equipment, the staff directly adjusts the horizontal position of the fixed block 3 to create an angle between the fixed block 3 and the horizontal plane. Then, the controller controls the valve on the hydraulic pipeline to close, fixing the angle created by the fixed block 3, thereby meeting the installation angle requirements of the electromechanical equipment.

[0048] In one embodiment of the present invention, the contact block includes a fixed plate 47 and a sliding plate 46. The fixed plate 47 is mounted on the mounting bracket 4 via a sliding rod 48, and the sliding plate 46 is slidably mounted on the fixed plate 47. The electric push rod 44 is mounted on the fixed plate 47 on the push block 41. The extension rod of the electric push rod 44 drives the sliding plate 46 on the push block 41 to move along the length direction of the fixed plate 47. Positioning magnetic blocks 45 are respectively installed at both ends of the fixed plate 47 and the sliding plate 46 on the clamping block 42.

[0049] Once the mounting holes on the electromechanical equipment are quickly aligned with the fixing bolts on the vertical base 8 in the y-axis and z-axis directions, the controller controls the electric push rod 44 to move, causing the sliding plate 46 on the push block 41 to move. This causes the electromechanical equipment to be pushed in the positive x-axis direction, which in turn causes the electromechanical equipment to move through the rotating roller 6, so that the fixing bolts can be inserted into the mounting holes on the electromechanical equipment, thereby installing and fixing the electromechanical equipment.

[0050] Meanwhile, when the electromechanical equipment moves along the positive x-axis, the sliding plate 46 still contacts and presses against the side of the electromechanical equipment. In conjunction with the electric push rod 43 and the fixed plate 47, the electromechanical equipment is pushed and contacts the vertical base 8 in a fixed state, so as to avoid the position of the electromechanical equipment from shifting, affecting the calibration of the mounting holes on the electromechanical equipment and the safety of the pre-installation calibration process of the electromechanical equipment.

[0051] Meanwhile, after the electromechanical equipment is installed and fixed and the contact block returns to its original position, the staff pushes the sliding plate 46 on the clamping block 42 so that the positioning magnetic block 45 on the sliding plate 46 corresponds to the positioning magnetic block 45 on the fixed plate 47. Then, the sliding block on the clamping block 42 is positioned and fixed by magnetic force to prevent the sliding block from moving arbitrarily and affecting the subsequent use of the tooling.

[0052] In one embodiment of the present invention, the base plate 1 and the lifting plate 2 each include two parts symmetrically distributed along the y-axis, the two parts of the base plate 1 and the two parts of the lifting plate 2 do not contact each other;

[0053] It further includes a connecting frame 7. The connecting frame 7 is in an inverted "U" shape when placed horizontally. The rotating roller 6 is inserted into the opening on the connecting frame 7. A hanging ring 73 is installed on the lower plate 71 of the connecting frame 7.

[0054] The staff installs the connecting frame 7 onto the rotating roller 6 through the opening. Then, for the equipment to be installed with its installation position on a horizontal plane, first fix the electromechanical equipment to be installed to the hanging ring 73 on the lower plate 71. Then, control the lifting motor 14 to act through the controller, so as to drive the electromechanical equipment to break away from contact with the ground. Then, move the tooling along the positive x-axis direction towards the installation position until the universal wheels are locked when the electromechanical equipment is directly above the horizontal base 81 on the horizontal plane.

[0055] Meanwhile, after installing the connecting frame 7 onto the rotating roller 6, control the first electric push rod 43 to act through the controller, so that the contact block contacts the side surface of the upper plate 72 of the connecting frame 7, positioning and fixing the position of the connecting frame 7 on the tooling, thus ensuring stability when installing the electromechanical equipment and moving it above the horizontal base 81, enabling the installation hole positions on the electromechanical equipment to quickly align with the fixing bolts on the horizontal base 81, and avoiding potential safety hazards.

[0056] Meanwhile, after the electromechanical equipment is above the horizontal base 81, control the first electric push rod 43 to act through the controller, driving the connecting frame 7 to move along the y-axis direction on the rotating roller 6, so that the installation hole positions on the electromechanical equipment align with the fixing bolts on the horizontal base 81 in the y-axis direction. Then, control the second electric push rod 44 to act through the controller, driving the connecting frame 7 to move along the x-axis direction on the rotating roller 6, so that the installation hole positions align with the fixing bolts on the horizontal base 81 in the x-axis direction, quickly calibrating the installation hole positions of the electromechanical equipment, improving the installation efficiency of the electromechanical equipment. Then, the controller controls the lifting motor 14 to act, gradually moving the electromechanical equipment downward, so that the electromechanical equipment is closely attached to the horizontal base 81 in the z-axis direction, and the fixing bolts are inserted into the installation holes on the electromechanical equipment, completing the installation and fixing of the electromechanical equipment.

[0057] For the equipment to be installed with its installation position on a vertical plane, the staff places the electromechanical equipment on the upper plate 72 of the connecting frame 7. Then, referring to the operation method of directly placing the electromechanical equipment on the rotating roller 6, quickly calibrate, install and fix the electromechanical equipment.

[0058] As an implementation manner of the present invention, the lower surface of the contact block is below the lower surface of the installation frame 4, and the lower surface of the contact block is below the upper surface of the upper plate 72 of the connecting frame 7.

[0059] Since the lower surface of the contact block is located below the lower surface of the mounting bracket 4, it is convenient for the contact block to contact the side of the connecting bracket 7 and to fix the connecting bracket 7. There is no need to set a fixing structure on the upper plate 72 of the connecting bracket 7, so that the upper surface of the connecting bracket 7 can remain flat, which makes it easier to place and fix the electromechanical equipment on the vertical base 8, thereby expanding the application range of the tooling and improving the installation efficiency of the electromechanical equipment.

[0060] In one embodiment of the present invention, the lower surface of the upper plate 72 of the connecting frame 7 is inclined, and the thickness of the upper plate 72 near the opening of the connecting frame 7 is greater than that of the other end.

[0061] Because the lower surface of the upper plate 72 is inclined, after the connecting frame 7 is installed on the rotating roller 6, the rotating roller 6 will tend to move into the opening of the connecting frame 7 due to the weight of the connecting frame 7 itself and the weight of the electromechanical equipment. With the hydraulic cylinder 31 balancing the forces on the fixing block 3, the rotating roller 6 will not easily come out of the opening of the connecting frame 7, causing the connecting frame 7 to slip out and fall, resulting in a safety accident, thus ensuring the safety of the electromechanical equipment during installation.

[0062] In one embodiment of the present invention, a contact layer 611 is installed on the side of the sliding plate 46 away from the mounting bracket 4. The surface of the contact layer 611 is roughened and the contact layer 611 is made of elastic material. An elastic block 21 is installed on the side of the lifting plate 2 near the positive x-axis direction.

[0063] Because the sliding plate 46 is equipped with a contact layer 611 and the surface of the contact layer 611 is roughened, the sliding plate 46 is fully fitted with the side of the electromechanical equipment, avoiding relative sliding between the two, which could lead to errors in fixing and pushing the electromechanical equipment and affect the calibration during the pre-installation process. At the same time, the lifting plate 2 is equipped with an elastic block 21 to prevent the lifting plate 2 from colliding with the wall when the tooling is close to the vertical base 8 on the wall, thus avoiding damage to the wall and the electromechanical equipment.

[0064] The specific workflow is as follows:

[0065] Place the electromechanical equipment to be installed on the rotating roller 6, so that the mounting surface of the electromechanical equipment faces the positive x-axis direction. Then, the controller controls the electric push rod 43 to drive the contact block to press the two sides of the electromechanical equipment, and fix the electromechanical equipment on the fixture. Then, move the fixture along the positive x-axis direction to the installation position until the side of the lifting plate 2 contacts the wall and lock the caster.

[0066] Meanwhile, since the mounting bracket 4 is mounted on the smooth rod 12, after the electromechanical equipment is placed on the rotating roller 6, the staff adjusts the position of the mounting bracket 4 on the smooth rod 12 according to the height of the electromechanical equipment, so that the electric push rod can drive the contact block to fix it in the upper part of the electromechanical equipment.

[0067] Meanwhile, because a return spring is installed on the rotating roller 6, the sliding cylinder 61 is always close to the side where the push block 41 is located under the action of the return spring;

[0068] At the same time, after the tooling stops moving and the casters are locked, the controller controls the lifting motor 14 to drive the screw 11 to rotate, so that the lifting plate 2 lifts the electromechanical equipment to be installed to align with the vertical base 8 on the wall, so that the mounting holes of the electromechanical equipment are aligned with the fixing bolts on the vertical base 8 on the wall in the z-axis direction.

[0069] At the same time, after the mounting holes are aligned with the fixing bolts in the z-axis direction, the controller controls the electric push rod 43 to move, which drives the push block 41 to slowly push the electromechanical equipment towards the clamping block 42, so that the mounting holes on the mounting surface of the electromechanical equipment are aligned with the fixing bolts on the vertical base 8 in the y-axis direction, thereby quickly calibrating the mounting holes in the z-axis and y-axis directions.

[0070] Meanwhile, after the electromechanical equipment is aligned with the vertical base 8, the controller first controls the electric push rod 43 to retract, releasing the fixation of the electromechanical equipment. Then, it controls the electric push rod 44 to move, pushing the electromechanical equipment out along the positive x-axis, so that the fixing bolt is inserted into the mounting hole and the electromechanical equipment is fixed by the nut, thus quickly completing the positioning calibration and installation fixation of the electromechanical equipment.

[0071] At the same time, the hydraulic cylinder 31 is controlled by the controller to adjust the height and angle of the fixed block 3, so that the electromechanical equipment can be kept horizontal during installation;

[0072] Meanwhile, the electromechanical equipment to be installed is placed on the tooling, i.e., after rotating roller 6, the position of rotating roller 6 is kept low. Then, the workers push the electromechanical equipment along the x-axis direction, so that the electromechanical equipment is located directly below the center point of the top plate 13 as much as possible, so that the center of gravity of the tooling and the electromechanical equipment is low and stable. At the same time, after the electromechanical equipment is placed on rotating roller 6, the electric push rod 43 drives the contact block to clamp the two sides of the electromechanical equipment, and fix the position of the electromechanical equipment.

[0073] When the electromechanical equipment is placed on the surface of the sliding cylinder 61 on the rotating roller 6, the electromechanical equipment will contact and squeeze the contact layer 611. Since the contact layer 611 has a cavity, the contact layer 611 will undergo elastic deformation under pressure and fully fit the surface of the electromechanical equipment, thus avoiding collision or squeezing between the electromechanical equipment and the sliding cylinder 61. At the same time, the contact layer 611 that is squeezed by the electromechanical equipment will be relatively deformed and concave, while the contact layer 611 that is not squeezed by the electromechanical equipment will remain in its original state, so that the electromechanical equipment is positioned and limited on the sliding cylinder 61 by the contact layer 611.

[0074] Before the electromechanical equipment is placed on the tooling, the controller controls the valves on the hydraulic pipeline to close, making each hydraulic cylinder 31 independent. Then, the electromechanical equipment is placed on the rotating roller 6 inside the tooling, so that the tooling is stable and accurate when the electromechanical equipment is placed. Then, the controller controls the valves on the hydraulic pipeline to open, and the hydraulic cylinders 31 are interconnected. Then, according to Pascal's law, the pressure in each hydraulic cylinder 31 is balanced and unified, so that the extension length of each hydraulic cylinder 31 is the same, that is, the fixed block 3 above the hydraulic cylinder 31 remains horizontal, and the horizontal orientation of the electromechanical equipment placed on the tooling is quickly adjusted.

[0075] Meanwhile, since each hydraulic cylinder 31 is interconnected through hydraulic pipelines and the fixed block 3 is connected to the hydraulic cylinder 31 through ball shafts, when a specific angle is required during the installation of the electromechanical equipment, the staff directly adjusts the horizontal position of the fixed block 3 to make an angle between the fixed block 3 and the horizontal plane. Then, the valve on the hydraulic pipeline is closed by the controller to fix the angle generated by the fixed block 3.

[0076] When the mounting holes on the electromechanical equipment are quickly aligned with the fixing bolts on the vertical base 8 in the y-axis and z-axis directions, the controller controls the electric push rod 44 to move, which drives the sliding plate 46 on the push block 41 to move, so that the electromechanical equipment is subjected to a thrust in the positive x-axis direction, and the electromechanical equipment moves through the rotating roller 6 so that the fixing bolts can be inserted into the mounting holes on the electromechanical equipment.

[0077] At the same time, when the electromechanical equipment moves along the positive x-axis, the sliding plate 46 still contacts and presses against the side of the electromechanical equipment, and works with the electric push rod 43 and the fixed plate 47 to keep the electromechanical equipment in a fixed state and push it to contact the vertical base 8.

[0078] Meanwhile, after the electromechanical equipment is installed and fixed and the contact block returns to its original position, the staff pushes the sliding plate 46 on the clamping block 42 so that the positioning magnetic block 45 on the sliding plate 46 corresponds to the positioning magnetic block 45 on the fixing plate 47, and then the sliding block on the clamping block 42 is positioned and fixed by magnetic force.

[0079] The staff installs the connecting frame 7 onto the rotating roller 6 through the opening. Then, for the equipment to be installed on the horizontal plane, the electromechanical equipment to be installed is first fixed to the lifting ring 73 on the lower plate 71. Then, the lifting motor 14 is controlled by the controller to drive the electromechanical equipment out of contact with the ground. Then, the tooling is moved along the positive x-axis towards the installation position until the electromechanical equipment is directly above the horizontal base 81 on the horizontal plane, and the casters are locked.

[0080] Meanwhile, after the connecting frame 7 is installed on the rotating roller 6, the electric push rod 43 is controlled by the controller to make the contact block contact the side of the upper plate 72 of the connecting frame 7, thereby positioning and fixing the connecting frame 7 on the tooling.

[0081] Meanwhile, after the electromechanical equipment is positioned above the horizontal base 81, the controller controls the electric push rod 43 to move, causing the connecting frame 7 to move along the y-axis direction on the rotating roller 6, so that the mounting holes on the electromechanical equipment are aligned with the fixing bolts on the horizontal base 81 in the y-axis direction. Then, the controller controls the electric push rod 44 to move, causing the connecting frame 7 to move along the x-axis direction on the rotating roller 6, so that the mounting holes are aligned with the fixing bolts on the horizontal base 81 in the x-axis direction, so that the mounting holes are quickly aligned. After that, the controller controls the lifting motor 14 to move the electromechanical equipment downwards and downwards, so that the electromechanical equipment is pressed against the horizontal base 81 in the z-axis direction, so that the fixing bolts are inserted into the mounting holes on the electromechanical equipment.

[0082] For equipment to be installed on a vertical plane, the staff places the electromechanical equipment on the upper plate 72 of the connecting frame 7, and then, referring to the operation method of placing the electromechanical equipment directly on the rotating roller 6, quickly calibrates, installs and fixes the electromechanical equipment.

[0083] Since the lower surface of the contact block is located below the lower surface of the mounting bracket 4, it is convenient for the contact block to contact the side of the connecting bracket 7 and to fix the connecting bracket 7. There is no need to set a fixing structure on the upper plate 72 of the connecting bracket 7, so that the upper surface of the connecting bracket 7 can remain flat, which is convenient for placing and fixing electromechanical equipment on the vertical base 8.

[0084] Because the lower surface of the upper plate 72 is inclined, after the connecting frame 7 is installed on the rotating roller 6, it is affected by the weight of the connecting frame 7 itself and the weight of the electromechanical equipment, which makes the rotating roller 6 tend to move into the opening of the connecting frame 7. With the hydraulic cylinder 31 balancing the force on the fixed block 3, the rotating roller 6 is not easy to come out of the opening of the connecting frame 7, causing the connecting frame 7 to slide out and fall.

[0085] Because the sliding plate 46 is equipped with a contact layer 611 and the surface of the contact layer 611 is roughened, the sliding plate 46 is fully fitted with the side of the electromechanical equipment, avoiding relative sliding between the two. At the same time, the lifting plate 2 is equipped with an elastic block 21 to prevent the lifting plate 2 from colliding with the wall when the tooling is close to the vertical base 8 on the wall.

[0086] The foregoing has shown and described 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. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick calibration fixture for pre-installation of electromechanical equipment, comprising a base plate (1), a top plate (13) and a lifting plate (2), wherein the base plate (1) is equipped with casters, a guide rod (12) is installed between the base plate (1) and the top plate (13), the lifting plate (2) is slidably mounted on the guide rod (12), a screw (11) is installed on the lifting plate (2), the screw (11) is driven by a lifting motor (14) on the top plate (13), and the guide rod (12) and the screw (11) are installed at the four corners of the top plate (13); Its features are: A fixing block (3) is installed on the lifting plate (2), a plurality of rotating rollers (6) are installed on the fixing block (3), a sliding cylinder (61) is installed on the rotating rollers (6), and a hydraulic cylinder (31) is installed between the fixing block (3) and the lifting plate (2). A mounting bracket (4) is installed on the light rod (12). The mounting bracket (4) is located above the rotating roller (6). A sliding rod (48) is installed on the mounting bracket (4). A contact block is installed at the end of the sliding rod (48) away from the mounting bracket (4). The contact block clamps and fixes the two sides of the electromechanical equipment to be installed along the Y-axis. The contact block is divided into a push block (41) and a clamping block (42). The push block (41) and the clamping block (42) are respectively close to the two ends of the rotating roller (6). An electric push rod (43) is installed on the mounting frame (4). The extension rod of the electric push rod (43) is connected to the contact block. A reset spring is installed between the end of the sliding cylinder (61) close to the clamping block (42) and the fixed block (3). The push block (41) is equipped with an electric push rod two (44), and the extension rod of the electric push rod two (44) pushes the electromechanical equipment to be installed along the x-axis direction. The width of the lifting plate (2) along the x-axis is greater than the width of the top plate (13) and the bottom plate (1). The sides of the lifting plate (2), the top plate (13) and the bottom plate (1) near the negative x-axis are in the same vertical plane.

2. The rapid calibration fixture for pre-installation of electromechanical equipment according to claim 1, characterized in that: A contact layer (611) is installed on the surface of the sliding cylinder (61), and multiple sets of the contact layer (611) are provided. A cavity is opened in the contact layer (611).

3. The rapid calibration fixture for pre-installation of electromechanical equipment according to claim 1, characterized in that: The hydraulic cylinder (31) and the fixed block (3) are connected to each other by a ball joint. Multiple sets of hydraulic cylinders (31) are evenly arranged along the length of the fixed block (3). The hydraulic cylinders (31) are interconnected by hydraulic pipes. All hydraulic cylinders (31) are of the same model.

4. The rapid calibration fixture for pre-installation of electromechanical equipment according to claim 3, characterized in that: The contact block includes a fixed plate (47) and a sliding plate (46). The fixed plate (47) is installed on the mounting bracket (4) through a sliding rod (48). The sliding plate (46) is slidably installed on the fixed plate (47). The second electric push rod (44) is installed on the fixed plate (47) of the pushing block (41). The extending rod of the second electric push rod (44) drives the sliding plate (46) on the pushing block (41) to move along the length direction of the fixed plate (47). Positioning magnets (45) are respectively installed at both ends of the fixed plate (47) and the sliding plate (46) of the clamping block (42).

5. The rapid calibration fixture for pre-installation of electromechanical equipment according to claim 4, characterized in that: The bottom plate (1) and the lifting plate (2) both include two parts symmetrically distributed along the y-axis. The two parts of the bottom plate (1) do not contact each other. The two parts of the lifting plate (2) do not contact each other. It further includes a connecting frame (7). The connecting frame (7) is in the shape of an inverted "冂" when placed horizontally. The rotating roller (6) is inserted into the opening on the connecting frame (7). A suspension ring (73) is installed on the lower plate (71) of the connecting frame (7).

6. The rapid calibration fixture for pre-installation of electromechanical equipment according to claim 5, characterized in that: The lower surface of the contact block is below the lower surface of the mounting bracket (4). The lower surface of the contact block is below the upper surface of the upper plate (72) of the connecting frame (7).

7. The rapid calibration fixture for pre-installation of electromechanical equipment according to claim 5, characterized in that: The lower surface of the upper plate (72) of the connecting frame (7) is inclined. The thickness of the upper plate (72) at the end close to the opening of the connecting frame (7) is greater than that at the other end.

8. The rapid calibration fixture for pre-installation of electromechanical equipment according to claim 4, characterized in that: A contact layer (611) is installed on the side surface of the sliding plate (46) away from the mounting bracket (4). The surface of the contact layer (611) is roughened. The contact layer (611) is made of an elastic material. An elastic block (21) is installed on the side surface of the lifting plate (2) at the end close to the positive x-axis direction.

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