Steel plate assembling equipment of electromagnetic shielding chamber

Abstract

The utility model belongs to the technical field of electromagnetic shielding chambers, particularly relates to steel plate assembling equipment of an electromagnetic shielding chamber, and aims to solve the problem of steel plate deviation in the prior art, the steel plate assembling equipment comprises a bottom plate, universal wheels are fixedly mounted at the bottom end of the bottom plate, a supporting frame is fixedly mounted at the top end of the bottom plate, and a hydraulic rod is embedded in the top end of the supporting frame. A worm is driven by a motor, so that a worm gear drives a bidirectional threaded rod to enable two corresponding sliding blocks to slide relatively, a clamping plate drives a telescopic plate to enable an abutting block to limit and restore a steel plate, and the situation that the steel plate deflects after being attracted by a first electromagnet is avoided; or the steel plates cannot be aligned with other steel plates during assembly, meanwhile, the abutting block abuts against the ground through the telescopic plate and then slides upwards, and therefore space can be reserved so that the steel plates can be fully attached to the first electromagnet.

Description

Technical Field

[0001] This utility model relates to a steel plate assembly equipment, specifically a steel plate assembly equipment for an electromagnetic shielding room, belonging to the technical field of electromagnetic shielding rooms. Background Technology

[0002] Electromagnetic shielding rooms typically use steel plates with good electromagnetic shielding properties. These steel plates have high strength and toughness, and are relatively inexpensive. Although their surface quality and precision are not as good as cold-rolled steel plates, they can still provide good electromagnetic shielding effects after proper treatment. They also have a wide range of thicknesses, allowing for the selection of appropriate thicknesses based on the specific needs of the shielding room, and are easy to assemble.

[0003] In existing technologies, such as the steel plate assembly equipment for an electromagnetic shielding room disclosed in announcement number CN219767332U, during steel plate assembly, electric track wheels drive the mounting base to move to both sides of the steel plate. Then, the electric hydraulic rod drives the energized electromagnet to attract the steel plate. Immediately afterwards, the electric track wheels drive the entire steel plate to move smoothly until it reaches the other side of the steel plate. The laser sensor detects the flatness of the ground steel plate, the electric track wheels adjust the angle, and finally the electric hydraulic rod descends. After the electric hydraulic rod descends slowly, the electromagnet is de-energized, realizing the automatic and smooth assembly and use of the steel plates.

[0004] However, in implementing the relevant technology, the steel plate assembly equipment for an electromagnetic shielding room designed above has the following problems: In the prior art, the steel plate is displaced after being attracted by components such as electromagnets. However, in actual use, the steel plate may be misaligned when being attracted, resulting in an imbalance of gravity. During transportation, the steel plate may fall off or fail to be aligned with the steel plate to be assembled when unloading. In view of this, a steel plate assembly equipment for an electromagnetic shielding room is provided to overcome the above defects. Utility Model Content

[0005] This invention provides a steel plate assembly device for an electromagnetic shielding room to address the technical problem that the steel plates may shift during adsorption, leading to gravity imbalance, and causing them to fall off during transportation or fail to align properly when unloading.

[0006] The present invention achieves the above objectives through the following technical solution: a steel plate assembly equipment for an electromagnetic shielding room, comprising a base plate, a caster wheel fixedly installed at the bottom end of the base plate, a support frame fixedly installed at the top end of the base plate, a hydraulic rod embedded at the top end of the support frame, and a movable plate fixedly installed at the power output end of the hydraulic rod, and a fixing mechanism provided on the outer wall of the movable plate.

[0007] The fixing mechanism includes a fixed shell, which is fixed to the outer wall of the movable plate. A motor is embedded in the front end of the fixed shell. A worm gear is fixedly installed at the power output end of the motor. A worm wheel is rotatably connected to the outer wall of the end of the worm gear that passes through the interior of the fixed shell. A bidirectional threaded rod extends out of the interior of the worm wheel, and a slider is slidably connected to the outer wall of the end of the bidirectional threaded rod that extends out of the worm wheel.

[0008] As a further improvement of this utility model: a clamping plate is fixedly installed at the bottom end of the slider, and a telescopic plate is fixedly installed below the clamping plate.

[0009] As a further embodiment of this utility model: an abutment block is fixedly installed at the bottom end of the telescopic plate, and a first electromagnet is embedded on one side of the clamping plate at the bottom end of the fixed shell.

[0010] As a further improvement of this utility model: the slider is threadedly connected to the bidirectional threaded rod, and a sliding structure is formed between the slider and the fixed shell.

[0011] As a further improvement of this utility model: the outer wall of the abutting block is provided with a mounting groove, and the interior of the mounting groove is provided with an abutting mechanism.

[0012] As a further embodiment of this utility model: the abutting mechanism includes a support plate, which is slidably connected inside the placement groove, and a locking plate is fixedly installed at one end of the support plate that penetrates into the placement groove.

[0013] As a further embodiment of this utility model: a limiting block is fixedly installed on one side of the inner side of the abutment block, and a second electromagnet is embedded on the other side of the inner side of the abutment block, and a damping spring is embedded on one side of the second electromagnet inside the abutment block.

[0014] The beneficial effects of this utility model are as follows: First, the motor drives the worm gear, which in turn drives the bidirectional threaded rod to make the two corresponding sliders slide relative to each other. The clamping plate drives the telescopic plate to limit and correct the contact block on the steel plate, thus avoiding the situation where the first electromagnet is attracted and becomes skewed, which would cause uneven gravity and fall off during transportation, or make it impossible to align with other steel plates during assembly. At the same time, the telescopic plate allows the contact block to slide upward after touching the ground, thus reserving space for the steel plate to fully fit with the first electromagnet.

[0015] After the first electromagnet finishes adsorbing the steel plate, it is reset by the hydraulic rod. The contact block loses its ground contact and its position is adjusted by the extension plate. The second electromagnet is then activated, pushing the locking plate with the same magnetic pole to allow the support plate to pass through the mounting slot and support the steel plate from below. This prevents the steel plate from becoming loose and causing danger during transportation. At the same time, the locking plate is limited by the limit block to prevent the support plate from going too far out. During the unloading and assembly, the second electromagnet is closed and the support plate is reset by the elastic contraction of the damping spring. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the fixed shell structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the clamping plate structure of this utility model;

[0019] Figure 4 This utility model Figure 1 Enlarged view of point A in the middle;

[0020] Figure 5 This is a schematic diagram of the telescopic plate structure of this utility model.

[0021] In the diagram: 1. Base plate; 2. Casters; 3. Support frame; 4. Hydraulic rod; 5. Movable plate; 6. Fixing mechanism; 601. Fixed shell; 602. Motor; 603. Worm gear; 604. Worm wheel; 605. Bidirectional threaded rod; 606. Slider; 607. Clamping plate; 608. Telescopic plate; 609. Abutting block; 610. First electromagnet; 7. Installation groove; 8. Abutting mechanism; 801. Support plate; 802. Locking plate; 803. Limiting block; 804. Second electromagnet; 805. Damping spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0023] like Figures 1 to 5As shown, a steel plate assembly device for an electromagnetic shielding room includes a base plate 1. A caster wheel 2 is fixedly installed at the bottom of the base plate 1, and a support frame 3 is fixedly installed at the top of the base plate 1. A hydraulic rod 4 is embedded at the top of the support frame 3. A movable plate 5 is fixedly installed at the power output end of the hydraulic rod 4. A fixing mechanism 6 is provided on the outer wall of the movable plate 5. The fixing mechanism 6 includes a fixing shell 601, which is fixed to the outer wall of the movable plate 5. A motor 602 is embedded at the front end of the fixing shell 601. A worm gear 603 is fixedly installed at the power output end of the motor 602. A worm wheel 604 is rotatably connected to the outer wall of one end of the worm gear 603 that penetrates into the interior of the fixing shell 601. A bidirectional threaded rod 605 extends from the interior of the worm wheel 604. A slider 606 is slidably connected to the outer wall of one end of the bidirectional threaded rod 605 that extends out of the worm wheel 604. A clamping plate 607 is fixedly installed at the bottom of the slider 606. A clamping plate 607 is fixedly installed below the clamping plate 607. The device is equipped with a telescopic plate 608, with a contact block 609 fixedly installed at the bottom end of the telescopic plate 608. A first electromagnet 610 is embedded on one side of the clamping plate 607 at the bottom end of the fixed shell 601. A slider 606 is threadedly connected to a bidirectional threaded rod 605, and a sliding structure is formed between the slider 606 and the fixed shell 601. First, the motor 602 drives the worm gear 603, which in turn drives the worm wheel 604 to drive the bidirectional threaded rod 605, causing the two corresponding sliders 606 to slide relative to each other. The clamping plate 607 drives the telescopic plate 608 to limit and correct the contact block 609 to prevent the first electromagnet 610 from tilting after being attracted, which could lead to uneven gravity and detachment during transportation, or failure to align with other steel plates during assembly. At the same time, the telescopic plate 608 causes the contact block 609 to slide upward after touching the ground, thus reserving space for the steel plate to fully fit with the first electromagnet 610. Example 2

[0024] In addition to all the technical features in Embodiment 1, this embodiment also includes: an installation groove 7 is provided on the outer wall of the abutment block 609, an abutment mechanism 8 is provided inside the installation groove 7, the abutment mechanism 8 includes a support plate 801, the support plate 801 is slidably connected inside the installation groove 7, a locking plate 802 is fixedly installed at one end of the support plate 801 that passes through the installation groove 7, a limit block 803 is fixedly installed on one side inside the abutment block 609, a second electromagnet 804 is embedded on the other side inside the abutment block 609, and a damping spring 805 is embedded on one side of the second electromagnet 804 inside the abutment block 609; After the first electromagnet 610 finishes adsorbing the steel plate, when it is reset by the hydraulic rod 4, the contact block 609 loses its ground contact and extends and adjusts its position via the telescopic plate 608. The second electromagnet 804 is then activated, pushing the locking plate 802 with the same magnetic pole to allow the support plate 801 to pass through the placement groove 7 and support the steel plate from below, preventing it from becoming loose and causing danger during transportation. At the same time, the locking plate 802 is limited by the limiting block 803 to prevent the support plate 801 from going too far out. During the unloading and assembly, the second electromagnet 804 is closed and the support plate 801 is reset by the elastic contraction of the damping spring 805.

[0025] Working principle: The universal wheels 2 under the base plate 1 allow for easy and flexible movement. The hydraulic rod 4 embedded in the support frame 3 drives the movable plate 5, causing the fixed shell 601 to approach the steel plate. The motor 602 operates, and through the worm gear 603 and worm wheel 604, the bidirectional threaded rod 605 drives the corresponding slider 606. The clamping plate 607, via the telescopic plate 608, drives the abutment block 609 to adhere to and limit the contact with the steel plate, preventing the first electromagnet 610 from tilting during adsorption. The position of the abutment block 609 can be adjusted by the telescopic plate 608, allowing the first electromagnet 610 to magnetically adsorb the steel plate. The steel plate is then lifted. After being lifted, the contact block 609 loses its ground contact force and slides through the telescopic plate 608. At this time, the second electromagnet 804 is activated to push the locking plate 802 of the same magnetic pole material and stretch the damping spring 805, allowing the support plate 801 to pass through the mounting groove 7. The locking plate 802 is locked by the limiting block 803 to prevent it from detaching from the contact block 609. This allows the steel plate to be supported from below to prevent it from loosening and falling off during transportation, which could cause danger. When assembly or unloading is required, the second electromagnet 804 is closed, and the damping spring 805 elastically contracts to reset the support plate 801.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A steel plate assembly device for an electromagnetic shielding room, comprising a base plate (1), characterized in that: The bottom end of the base plate (1) is fixedly installed with casters (2), and the top end of the base plate (1) is fixedly installed with a support frame (3). The top end of the support frame (3) is fitted with a hydraulic rod (4), and the power output end of the hydraulic rod (4) is fixedly installed with a movable plate (5). The outer wall of the movable plate (5) is provided with a fixing mechanism (6). The fixing mechanism (6) includes a fixing shell (601), which is fixed to the outer wall of the movable plate (5). A motor (602) is embedded in the front end of the fixing shell (601). A worm (603) is fixedly installed at the power output end of the motor (602). A worm wheel (604) is rotatably connected to the outer wall of one end of the worm (603) that passes through the interior of the fixing shell (601). A bidirectional threaded rod (605) extends out of the interior of the worm wheel (604). A slider (606) is slidably connected to the outer wall of one end of the bidirectional threaded rod (605) that extends out of the worm wheel (604).

2. The steel plate assembly equipment for an electromagnetic shielding room according to claim 1, characterized in that: A clamping plate (607) is fixedly installed at the bottom end of the slider (606), and a telescopic plate (608) is fixedly installed below the clamping plate (607).

3. The steel plate assembly equipment for an electromagnetic shielding room according to claim 2, characterized in that: A contact block (609) is fixedly installed at the bottom end of the telescopic plate (608), and a first electromagnet (610) is embedded on one side of the clamping plate (607) at the bottom end of the fixed shell (601).

4. The steel plate assembly equipment for an electromagnetic shielding room according to claim 1, characterized in that: The slider (606) is threadedly connected to the bidirectional threaded rod (605), and a sliding structure is formed between the slider (606) and the fixed shell (601).

5. The steel plate assembly equipment for an electromagnetic shielding room according to claim 3, characterized in that: The outer wall of the abutment block (609) is provided with a mounting groove (7), and the interior of the mounting groove (7) is provided with an abutment mechanism (8).

6. The steel plate assembly equipment for an electromagnetic shielding room according to claim 5, characterized in that: The abutment mechanism (8) includes a support plate (801), which is slidably connected inside the placement groove (7), and a locking plate (802) is fixedly installed at one end of the support plate (801) that penetrates the placement groove (7).

7. The steel plate assembly equipment for an electromagnetic shielding room according to claim 3, characterized in that: A limiting block (803) is fixedly installed on one side of the inner side of the contact block (609), and a second electromagnet (804) is embedded on the other side of the inner side of the contact block (609). A damping spring (805) is embedded on one side of the second electromagnet (804) inside the contact block (609).

Images