Weak current control cabinet mounting device for building construction

Abstract

The invention relates to the technical field of weak current control cabinet installation, and discloses a weak current control cabinet installation device for building construction.The device comprises a bottom frame and universal wheels fixedly installed on the periphery of the bottom of the bottom frame, a pushing assembly is arranged on the side, close to a side plate, of a fixing plate, and a clamping assembly is arranged in the side plate; the pushing assembly comprises an electric push rod fixedly installed in the fixed plate, the telescopic end of the electric push rod is fixedly connected with a movable plate, the horizontal position of the back plate is conveniently limited through a pressing plate in the pushing assembly, the pressing plate is conveniently and automatically locked and limited through cooperation of a pushing plate, an unfolding plate and an inserting rod, and the device is suitable for being used for the back plate with a certain height size. The unfolding plate achieves the effects of thrust dispersion and negative pressure adsorption, so that the back plate can be stably pushed, deflection of the back plate in the vertical direction is reduced, the requirements for levelness and perpendicularity of back plate installation are better met, and installation deviation is reduced.

Description

Technical Field

[0001] This invention relates to the field of low-voltage control cabinet installation technology, specifically to a low-voltage control cabinet installation device for building construction. Background Technology

[0002] A low-voltage control cabinet is an electrical device that integrates electrical components such as switches, circuit breakers, contactors, and relays. It is mainly used for centralized control, protection, power distribution, and management of low-voltage systems, and is typically the power distribution center for low-voltage equipment such as telecommunications equipment, computer network equipment, and security monitoring equipment.

[0003] For example, CN118739079B discloses an automatic installation device for a low-voltage control cabinet in building construction. This device includes a hollow sleeve inside a housing. Two sets of sliding grooves are symmetrically formed on the inner wall of the hollow sleeve. A strip plate is rotatably connected to the left end of the hollow sleeve. Two sets of hinge plates are movably connected to the surface of the strip plate. A movable plate is movably connected to the end of the hinge plate, and a conveying hole is formed inside the movable plate. One side of the movable plate is fixedly connected to the strip plate via an elastic hose. Two sets of clamping plates are fixedly connected to one side of the movable plate via symmetrically arranged sliding rods. A mating plate is provided on the side of the clamping plate near the middle of the housing. A bladder is fixedly installed on the side of the mating plate near the middle of the housing. Through the coordinated use of these components, the back panel of the control cabinet can be clamped and pushed to the pre-installation position of the control cabinet, achieving the purpose of saving time and accelerating installation efficiency.

[0004] However, the back panel of the low-voltage control cabinet needs to meet certain vertical and horizontal accuracy requirements during fixed installation. After installation, the vertical deviation should be ≤3mm and the horizontal error should be ≤2mm to ensure the overall stability of the cabinet. This device can clamp the back panel on both sides. However, when clamping and pushing the back panel, it is not easy to maintain a balanced pushing force on the back panel. This may cause vertical deviation when the back panel moves closer, which will affect the accuracy of subsequent back panel installation and fixation, reduce the stability of the control cabinet, and make it difficult to control the specific clamping force when clamping the back panel. If the clamping force is too small, it is not easy to clamp the back panel, which may cause the back panel to loosen. If the clamping force is too large, the sliding friction on both sides of the back panel will be greater during subsequent movement, making it difficult to push the back panel smoothly and causing scratches and damage to the back panel. Summary of the Invention

[0005] The purpose of this invention is to provide a low-voltage control cabinet installation device for building construction, in order to solve the problems of difficulty in maintaining a balanced thrust on the back panel, which may lead to vertical deviation of the back panel when it moves closer, thus affecting the accuracy of subsequent back panel installation and fixing, and difficulty in controlling the specific clamping force when clamping the back panel, which affects the smooth installation of the back panel.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a low-voltage control cabinet installation device for building construction, comprising a base frame and casters fixedly installed around the bottom of the base frame, wherein a hydraulic rod is fixedly installed on the top of the casters, and the telescopic end of the hydraulic rod is fixedly installed on the same top plate;

[0007] Also includes:

[0008] A fixing plate is fixedly connected to one side of the top plate, and side plates are fixedly connected to one side of the top front and back of the top plate. A pushing component is provided on the side of the fixing plate near the side plate, and a clamping component is provided inside the side plate.

[0009] The pushing assembly includes an electric push rod fixedly installed inside the fixed plate. The telescopic end of the electric push rod is fixedly connected to a movable plate. A pushing plate is slidably installed on the side of the movable plate away from the fixed plate. Pressure plates are symmetrically installed on one side of the pushing plate.

[0010] A central rod is fixedly connected to the middle of one side of the push plate, and a bonding plate is fixedly connected to the outer end of the central rod.

[0011] Preferably, the telescopic end of the electric push rod is located on the side of the fixed plate near the side plate. A disc is fixedly connected to the middle of the side of the moving plate near the push plate. Insert rods are symmetrically fixedly connected to the top and bottom of the moving plate. Limiting rings are symmetrically fixedly connected to the top and bottom of the push plate. The insert rod is slidably connected to the limiting ring. A spring is sleeved on the outside of the insert rod. The two ends of the spring are fixedly connected to the moving plate and the limiting ring, respectively. Connecting plates are symmetrically fixedly connected to the top and bottom of the side of the push plate away from the fixed plate. An unfolding plate is symmetrically installed on the outside of the bonding plate. An adsorption groove is opened on the side of the unfolding plate away from the fixed plate.

[0012] Preferably, a horizontal insertion hole is provided on one side of the connecting plate, and the insertion rod is engaged with the insertion hole. A vertical rod is slidably connected inside the connecting plate, and a second spring is sleeved on the outside of the vertical rod. One side of the second spring is fixedly connected to the connecting plate, and the other side of the second spring is fixedly connected to one end of the vertical rod.

[0013] Preferably, a pressure plate is fixedly connected to the other end of the vertical rod, and an installation block is symmetrically fixedly connected to one side of the push plate. An inclined rod is rotatably connected inside the installation block, and a connecting block is rotatably connected to the side of the inclined rod away from the push plate. A guide rod is fixedly connected to the side of the unfolding plate close to the connecting block, and the connecting block and the guide rod are slidably connected.

[0014] Preferably, a spring three is sleeved on the outer side of the guide rod, one end of the spring three is fixedly connected to the end of the guide rod, and the other end of the spring three is fixedly connected to the connecting block. The side of the bonding plate away from the fixed plate is symmetrically provided with sliding grooves, an inner rod is fixedly connected inside the sliding groove, and a piston rod is slidably connected to the outer side of the inner rod.

[0015] Preferably, a spring four is sleeved on the outer side of the inner rod, and the two ends of the spring four are fixedly connected to the piston rod and the inner wall of the slide groove, respectively. A sleeve is fixedly connected to the side of the unfolding plate near the bonding plate. The piston rod is slidably connected to the sleeve, and the sleeve is connected to the adsorption groove.

[0016] Preferably, the clamping assembly includes a servo motor fixedly mounted on one side of the side plate, the output end of the servo motor is fixedly connected to a lead screw, and a moving block is threadedly connected to the outer side of the lead screw.

[0017] Preferably, a slide bar is fixedly connected to one side of the movable block, the slide bar is slidably connected to the side plate, and a clamping plate is fixedly connected to one end of the slide bar, the clamping plate being located on the other side of the side plate.

[0018] Preferably, there are no fewer than four hydraulic rods and no fewer than two electric push rods.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: By setting up a pushing assembly and utilizing the pressure plate in the pushing assembly, the horizontal position of the back panel is easily limited. Through the cooperation of the pushing plate, the unfolding plate, and the insert rod, the pressure plate can be automatically locked and limited. It is suitable for use with back panels of a certain height. The unfolding plate achieves the effect of dispersing the thrust and negative pressure adsorption, thereby enabling smooth pushing of the back panel and reducing the tilt of the back panel in the vertical direction. It maintains the horizontal and vertical position limits of the back panel and reduces the loosening of the back panel during the pushing process, thus better meeting the horizontal and vertical requirements of the back panel installation, reducing installation deviation, improving the overall installation stability of the control cabinet, and extending its service life. The specific details are as follows:

[0020] 1. By setting up a pushing component, the hydraulic rod drives the top plate and fixed plate to the position of the back plate. The clamping component clamps both sides of the back plate. Then, the electric push rod is activated. The electric push rod extends and drives the moving plate and the disc to move. The moving plate drives the pushing plate to move through the insert rod. The connecting plate drives the center rod and the bonding plate to move. The unfolding plate first contacts the back plate. The unfolding plate is squeezed and unfolds, driving the inclined rod to rotate. The adsorption tank is tightly attached to the back plate. The unfolding plate drives the sleeve and piston rod to move. The piston rod slides on the inner rod and compresses the fourth spring. The inclined rod also drives the connecting block to move. The connecting block slides on the guide rod and stretches the third spring. As the unfolding plate and the bonding plate move away from each other, the sleeve slides on the piston rod until the bonding plate is attached to the back plate. The space inside the adsorption tank and the sleeve increases, and the pressure decreases, making the adsorption tank and the sleeve more compact. The unfolding plate can better adhere to the back panel, thus achieving the effects of force dispersion and negative pressure adsorption. It can smoothly push the back panel, reducing the vertical deviation of the back panel. The pushing plate also drives the connecting plate and pressure plate to move. The inclined surface of the pressure plate contacts the top and bottom surfaces of the back panel, causing the pressure plate to drive the vertical rod to slide inside the connecting plate. At the same time, the vertical rod compresses the second spring, so that the upper and lower pressure plates press and fix the back panel. The moving plate drives the insertion rod to move. The insertion rod, guided by the limit ring, will be inserted into the insertion hole, thus pressing and limiting the vertical rod. The moving plate will also compress the first spring until the disc is in contact with the pushing plate. The pressure plate facilitates the horizontal position limitation of the back panel, thereby better meeting the horizontal and vertical requirements of the back panel installation, reducing installation deviation, improving the overall installation stability of the control cabinet and extending its service life.

[0021] 2. By setting up a clamping assembly, when clamping the back plate, the servo motors on both sides are activated. The servo motors drive the lead screw to rotate, which in turn drives the moving block to move linearly. The moving block drives the slide bar to move, and the slide bar slides inside the side plate. The slide bar also drives the clamping plate to move, so that the clamping plates on both sides move closer to each other, which facilitates the initial and stable clamping of both sides of the back plate. After the pushing assembly limits and fixes the back plate, the servo motor is activated to rotate again. It is only necessary to maintain the contact limit between the clamping plate and the back plate, and there is no need to adjust the clamping force on the back plate. This reduces the frictional resistance when the back plate moves, thus ensuring the smooth installation and fixation of the back plate. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the first three-dimensional overall structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the second three-dimensional overall structure of the present invention;

[0024] Figure 3 This is a schematic cross-sectional view of the fixing plate of the present invention;

[0025] Figure 4 For the present invention Figure 3 Enlarged structural diagram at point A in the middle;

[0026] Figure 5 This is a schematic diagram of the pressure plate structure of the present invention;

[0027] Figure 6 This is a schematic diagram of the connecting plate structure of the present invention;

[0028] Figure 7 For the present invention Figure 6 Enlarged structural diagram at point B;

[0029] Figure 8 This is a schematic diagram of the bonding plate structure of the present invention;

[0030] Figure 9 For the present invention Figure 8 Enlarged structural diagram at point C;

[0031] Figure 10 This is a schematic cross-sectional view of the unfolded plate of the present invention;

[0032] Figure 11 For the present invention Figure 10 Enlarged structural diagram at point D;

[0033] Figure 12 This is a schematic diagram of the clamping plate structure of the present invention;

[0034] Figure 13 This is a schematic diagram of the lead screw structure of the present invention.

[0035] In the diagram: 1. Base frame; 2. Casters; 3. Hydraulic rod; 4. Top plate; 5. Fixed plate; 6. Side plate; 7. Push assembly; 71. Electric push rod; 72. Moving plate; 73. Disc; 74. Insert rod; 75. Push plate; 76. Spring 1; 77. Connecting plate; 78. Insertion hole; 79. Limiting ring; 710. Vertical rod; 711. Spring 2; 712. Pressure plate; 713. Center rod; 714. 715. Adhesive plate; 716. Mounting block; 717. Diagonal bar; 718. Connecting block; 719. Unfolding plate; 720. Guide rod; 721. Spring three; 722. Adsorption groove; 723. Slide groove; 724. Inner rod; 725. Spring four; 726. Piston rod; 727. Sleeve; 81. Clamping assembly; 82. Servo motor; 83. Lead screw section; 84. Moving block; 85. Slide bar; 86. Clamping plate. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] Please see Figure 1 - Figure 3 The present invention provides a technical solution: a low-voltage control cabinet installation device for building construction, including a base frame 1 and casters 2 fixedly installed around the bottom of the base frame 1. The casters 2 facilitate the movement of the device to the installation position. A hydraulic rod 3 is fixedly installed on the top of the casters 2. There are no fewer than four hydraulic rods 3. The telescopic ends of the hydraulic rods 3 are fixedly installed on the same top plate 4. The hydraulic rods 3 are used to drive the top plate 4 to rise and fall smoothly.

[0038] A fixing plate 5 is fixedly connected to one side of the top plate 4, and a side plate 6 is fixedly connected to one side of the top front and back of the top plate 4. A pushing component 7 is provided on the side of the fixing plate 5 near the side plate 6.

[0039] like Figure 1 and Figure 4 - Figure 11 As shown, the pushing assembly 7 includes an electric push rod 71 fixedly installed inside the fixed plate 5. There are at least two electric push rods 71. The telescopic end of the electric push rod 71 is fixedly connected to a movable plate 72. A pushing plate 75 is slidably installed on the side of the movable plate 72 away from the fixed plate 5. A pressure plate 712 is symmetrically installed on one side of the pushing plate 75.

[0040] The telescopic end of the electric push rod 71 is located on the side of the fixed plate 5 near the side plate 6. A disc 73 is fixedly connected to the middle of the side of the moving plate 72 near the push plate 75. The disc 73 limits the movement of the moving plate 72. When the disc 73 is in contact with the push plate 75, the distance between the disc 73 and the moving plate 72 does not change. Insert rods 74 are symmetrically fixedly connected to the top and bottom of the moving plate 72. Limit rings 79 are symmetrically fixedly connected to the top and bottom of the push plate 75. The insert rods 74 are slidably connected to the limit rings 79. A spring 76 is sleeved on the outside of the insertion rod 74. The two ends of the spring 76 are fixedly connected to the moving plate 72 and the limiting ring 79, respectively. A connecting plate 77 is symmetrically fixedly connected to the side of the pushing plate 75 away from the fixed plate 5. An unfolding plate 718 is symmetrically installed on the outside of the fitting plate 714. There are no less than two unfolding plates 718, and multiple can be set as needed. The more unfolding plates 718 there are, the better the effect of dispersing the thrust. An adsorption groove 721 is opened on the side of the unfolding plate 718 away from the fixed plate 5.

[0041] A transverse insertion hole 78 is provided on one side of the connecting plate 77. The insertion rod 74 is engaged with the insertion hole 78. A vertical rod 710 is slidably connected inside the connecting plate 77. A spring 711 is sleeved on the outside of the vertical rod 710. One side of the spring 711 is fixedly connected to the connecting plate 77, and the other side of the spring 711 is fixedly connected to one end of the vertical rod 710. After the vertical rod 710 moves, the insertion rod 74 will be inserted into the insertion hole 78 and press against the vertical rod 710 to reduce the sliding of the vertical rod 710. Furthermore, the pressing end of the insertion rod 74 can be provided with a friction surface to improve the pressing effect.

[0042] A pressure plate 712 is fixedly connected to the other end of the vertical rod 710. The side of the pressure plate 712 that contacts the back plate has an inclined surface. When the pressure plate 712 approaches the back plate, the inclined surface guides it, facilitating pressure at the top and bottom of the back plate. A mounting block 715 is symmetrically fixedly connected to one side of the push plate 75. An inclined rod 716 is rotatably connected inside the mounting block 715. A connecting block 717 is rotatably connected to the side of the inclined rod 716 away from the push plate 75. The unfolding plate 718 is fixedly connected to the side near the connecting block 717. A guide rod 719 is attached, and a connecting block 717 is slidably connected to the guide rod 719. The position of the mounting block 715 remains unchanged, while the connecting block 717 slides on the guide rod 719. This allows the unfolding plate 718 and the connecting block 717 to slide and adjust, thus adapting to the movement of the unfolding plate 718. Moreover, relative to the position of the bonding plate 714, the initial position of the unfolding plate 718 is closer to the back plate, so that the unfolding plate 718 will contact the back plate first and drive the inclined rod 716 to rotate, thereby enabling the unfolding plate 718 to unfold smoothly.

[0043] A spring 720 is sleeved on the outside of the guide rod 719. One end of the spring 720 is fixedly connected to the end of the guide rod 719, and the other end of the spring 720 is fixedly connected to the connecting block 717. A sliding groove 722 is symmetrically opened on the side of the bonding plate 714 away from the fixed plate 5. An inner rod 723 is fixedly connected inside the sliding groove 722, and a piston rod 725 is slidably connected to the outside of the inner rod 723.

[0044] A spring 724 is sleeved on the outer side of the inner rod 723. The two ends of the spring 724 are fixedly connected to the piston rod 725 and the inner wall of the slide groove 722, respectively. The spring 724 is used to assist the subsequent sliding reset of the piston rod 725. A sleeve 726 is fixedly connected to the side of the unfolding plate 718 near the bonding plate 714. The piston rod 725 is slidably connected to the sleeve 726. The sleeve 726 is connected to the adsorption groove 721. When the unfolding plate 718 and the bonding plate 714 move away from each other, the sleeve 726 slides on the piston rod 725. The space inside the adsorption groove 721 and the sleeve 726 will increase and the pressure will decrease. The unfolding plate 718 can better adsorb the back plate.

[0045] A central rod 713 is fixedly connected to the middle of one side of the push plate 75, and an adhesive plate 714 is fixedly connected to the outer end of the central rod 713.

[0046] Example 1: As Figure 4 - Figure 11 As shown, the hydraulic rod 3 drives the top plate 4 and the fixed plate 5 to rise to the position of the back plate. The clamping assembly 8 clamps the two sides of the back plate. Then, the electric push rod 71 is activated. The electric push rod 71 extends and drives the moving plate 72 and the disc 73 to move. The moving plate 72 drives the push plate 75 to move through the insertion rod 74. The connecting plate 77 drives the center rod 713 and the bonding plate 714 to move. The unfolding plate 718 first contacts the back plate. The unfolding plate 718 is squeezed and unfolded, and drives the inclined rod 716 to rotate. The adsorption groove 721 is tightly attached to the back plate.

[0047] The unfolding plate 718 drives the sleeve 726 and piston rod 725 to move. The piston rod 725 slides on the inner rod 723 and compresses the spring 724. The inclined rod 716 also drives the connecting block 717 to move. The connecting block 717 slides on the guide rod 719 and stretches the spring 720. As the unfolding plate 718 and the bonding plate 714 move away from each other, the sleeve 726 slides on the piston rod 725 until the bonding plate 714 is in contact with the back plate. The space inside the adsorption groove 721 and the sleeve 726 increases and the pressure decreases, so that the unfolding plate 718 can better adsorb the back plate. This achieves the effect of force dispersion and negative pressure adsorption, which can push the back plate smoothly and reduce the tilt of the back plate in the vertical direction.

[0048] The push plate 75 also drives the connecting plate 77 and the pressure plate 712 to move. The inclined surface of the pressure plate 712 contacts the top and bottom surfaces of the back plate, causing the pressure plate 712 to drive the vertical rod 710 to slide inside the connecting plate 77. At the same time, the vertical rod 710 compresses the second spring 711, so that the upper and lower pressure plates 712 press and fix the back plate. The moving plate 72 drives the insertion rod 74 to move. The insertion rod 74 is guided by the limiting ring 79 and will be inserted into the insertion hole 78, thereby pressing and limiting the vertical rod 710. The moving plate 72 also compresses the first spring 76 until the disc 73 is in contact with the push plate 75. The pressure plate 712 facilitates the horizontal position limitation of the back plate, thereby better meeting the horizontal and vertical requirements of the back plate installation, reducing installation deviation, improving the overall installation stability of the control cabinet and extending its service life.

[0049] like Figure 1 and Figure 12 - Figure 13 As shown, a clamping assembly 8 is provided inside the side plate 6. The clamping assembly 8 includes a servo motor 81 fixedly installed on one side of the side plate 6. The output end of the servo motor 81 is fixedly connected to a lead screw 82, and a moving block 83 is threadedly connected to the outer side of the lead screw 82.

[0050] A slide bar 84 is fixedly connected to one side of the movable block 83. The slide bar 84 is slidably connected to the side plate 6. A clamping plate 85 is fixedly connected to one end of the slide bar 84. A square groove is opened inside the side plate 6. The slide bar 84 passes through the square groove and is fixed to the clamping plate 85. The clamping plate 85 is located on the other side of the side plate 6.

[0051] Example 2: Figure 12 - Figure 13 As shown, when clamping the back plate, the servo motors 81 on both sides are started. The servo motors 81 drive the lead screw 82 to rotate. The rotation of the lead screw 82 drives the moving block 83 to move linearly. The moving block 83 drives the slide bar 84 to move. The slide bar 84 slides inside the side plate 6 and drives the clamping plate 85 to move, so that the clamping plates 85 on both sides move closer to each other, which facilitates the initial and stable clamping of the two sides of the back plate. After the pushing component 7 limits and fixes the back plate, the servo motors 81 are started to rotate again. It is only necessary to keep the clamping plate 85 in contact with the back plate and limit its position. There is no need to adjust the clamping force on the back plate, which reduces the frictional resistance when the back plate moves, thus ensuring the smooth installation and fixation of the back plate.

[0052] Working principle: When using this device, firstly, as... Figure 1 - Figure 13As shown, the hydraulic rod 3 lifts the top plate 4 and the fixed plate 5 to the position of the back plate. By activating the servo motors 81 on both sides, the servo motors 81 drive the lead screw 82 to rotate, and the clamping plates 85 on both sides move closer to each other, thus facilitating the initial and stable clamping of both sides of the back plate. Then, the electric push rod 71 is activated, and the electric push rod 71 extends to move the moving plate 72 and the disc 73. The moving plate 72 drives the push plate 75 to move through the insertion rod 74. The connecting plate 77 drives the center rod 713 and the bonding plate 714. The unfolding plate 718 first contacts the back plate, and is compressed and unfolded, causing the inclined rod 716 to rotate. The adsorption groove 721 is tightly attached to the back plate. The unfolding plate 718 drives the sleeve 726 and piston rod 725 to move. The piston rod 725 slides on the inner rod 723 and compresses the spring 724. The sleeve 726 slides on the piston rod 725 until the bonding plate 714 is attached to the back plate. The space inside the adsorption groove 721 and the sleeve 726 increases, the pressure decreases, and the unfolding plate... 718 can better adhere to the back panel, reducing the back panel's vertical tilt. The pushing plate 75 also moves the connecting plate 77 and the pressure plate 712. The inclined surface of the pressure plate 712 contacts the top and bottom surfaces of the back panel, causing the pressure plate 712 to drive the vertical rod 710 to slide inside the connecting plate 77. Simultaneously, the vertical rod 710 compresses the second spring 711, causing the upper and lower pressure plates 712 to press and fix the back panel. The moving plate 72 drives the insertion rod 74 to move. The insertion rod 74 is guided by the limiting ring 79. Insert the rod into the socket 78 to press and limit the vertical rod 710. The moving plate 72 will also compress the spring 76 until the disc 73 is in contact with the push plate 75. The pressure plate 712 facilitates the horizontal position limit of the back plate. After the push assembly 7 limits and fixes the back plate, the servo motor 81 is started to rotate. It is only necessary to keep the clamping plate 85 in contact with the back plate. There is no need to adjust the clamping force on the back plate, which reduces the frictional resistance when the back plate moves, thus ensuring the smooth installation and fixation of the back plate.

[0053] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0054] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A low-voltage control cabinet installation device for building construction, comprising a base frame (1) and casters (2) fixedly installed around the bottom of the base frame (1), wherein a hydraulic rod (3) is fixedly installed on the top of the casters (2), and the telescopic end of the hydraulic rod (3) is fixedly installed on the same top plate (4); Its features are, Also includes: A fixing plate (5) is fixedly connected to one side of the top plate (4), and a side plate (6) is fixedly connected to one side of the top front and back of the top plate (4). A pushing component (7) is provided on the side of the fixing plate (5) near the side plate (6), and a clamping component (8) is provided inside the side plate (6). The pushing assembly (7) includes an electric push rod (71) fixedly installed inside the fixed plate (5). The telescopic end of the electric push rod (71) is fixedly connected to a movable plate (72). A push plate (75) is slidably installed on the side of the movable plate (72) away from the fixed plate (5). A pressure plate (712) is symmetrically installed on one side of the push plate (75). A central rod (713) is fixedly connected to the middle of one side of the push plate (75), and an adhesive plate (714) is fixedly connected to the outer end of the central rod (713).

2. The low-voltage control cabinet installation device for building construction according to claim 1, characterized in that: The telescopic end of the electric push rod (71) is located on the side of the fixed plate (5) near the side plate (6). A disc (73) is fixedly connected to the middle of the side of the moving plate (72) near the push plate (75). Insert rods (74) are symmetrically fixedly connected to the top and bottom of the moving plate (72). Limiting rings (79) are symmetrically fixedly connected to the top and bottom of the push plate (75). The insert rod (74) is slidably connected to the limiting ring (79). A spring (76) is sleeved on the outside of the insert rod (74). The two ends of the spring (76) are fixedly connected to the moving plate (72) and the limiting ring (79) respectively. A connecting plate (77) is symmetrically fixedly connected to the top and bottom of the side of the push plate (75) away from the fixed plate (5). An unfolding plate (718) is symmetrically installed on the outside of the bonding plate (714). An adsorption groove (721) is opened on the side of the unfolding plate (718) away from the fixed plate (5).

3. The low-voltage control cabinet installation device for building construction according to claim 2, characterized in that: A transverse insertion hole (78) is provided on one side of the connecting plate (77), and the insertion rod (74) is engaged with the insertion hole (78). A vertical rod (710) is slidably connected inside the connecting plate (77), and a second spring (711) is sleeved on the outside of the vertical rod (710). One side of the second spring (711) is fixedly connected to the connecting plate (77), and the other side of the second spring (711) is fixedly connected to one end of the vertical rod (710).

4. The low-voltage control cabinet installation device for building construction according to claim 3, characterized in that: The other end of the vertical rod (710) is fixedly connected to a pressure plate (712). A mounting block (715) is also symmetrically fixedly connected to one side of the push plate (75). An inclined rod (716) is rotatably connected inside the mounting block (715). A connecting block (717) is rotatably connected to the side of the inclined rod (716) away from the push plate (75). A guide rod (719) is fixedly connected to the side of the unfolding plate (718) close to the connecting block (717). The connecting block (717) and the guide rod (719) are slidably connected.

5. The low-voltage control cabinet installation device for building construction according to claim 4, characterized in that: A spring three (720) is sleeved on the outside of the guide rod (719). One end of the spring three (720) is fixedly connected to the end of the guide rod (719), and the other end of the spring three (720) is fixedly connected to the connecting block (717). A sliding groove (722) is symmetrically opened on the side of the bonding plate (714) away from the fixed plate (5). An inner rod (723) is fixedly connected inside the sliding groove (722), and a piston rod (725) is slidably connected to the outside of the inner rod (723).

6. The low-voltage control cabinet installation device for building construction according to claim 5, characterized in that: A spring four (724) is sleeved on the outside of the inner rod (723). The two ends of the spring four (724) are fixedly connected to the piston rod (725) and the inner wall of the slide groove (722), respectively. A sleeve (726) is fixedly connected to the side of the unfolding plate (718) near the bonding plate (714). The piston rod (725) is slidably connected to the sleeve (726). The sleeve (726) is connected to the adsorption groove (721).

7. The low-voltage control cabinet installation device for building construction according to claim 1, characterized in that: The clamping assembly (8) includes a servo motor (81) fixedly installed on one side of the side plate (6). The output end of the servo motor (81) is fixedly connected to a lead screw (82), and a moving block (83) is threadedly connected to the outer side of the lead screw (82).

8. The low-voltage control cabinet installation device for building construction according to claim 7, characterized in that: A slide bar (84) is fixedly connected to one side of the movable block (83). The slide bar (84) is slidably connected to the side plate (6). A clamping plate (85) is fixedly connected to one end of the slide bar (84). The clamping plate (85) is located on the other side of the side plate (6).

9. The low-voltage control cabinet installation device for building construction according to claim 1, characterized in that: There are no fewer than four hydraulic rods (3) and no fewer than two electric push rods (71).

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