Modularized assembled switch cabinet

Abstract

The invention relates to the technical field of switch cabinets, and discloses a modular assembly type switch cabinet which comprises two bodies and two transfer plates, and the two bodies are placed on the two transfer plates respectively. During use, after the multiple bodies are moved to proper positions through the multiple transfer plates, the multiple transfer plates are firstly connected through the connecting mechanism, so that the multiple transfer plates are kept in a connected state, and then the multiple first lifting plates and the multiple bodies can be driven to synchronously move downwards under the action of the lifting mechanism; after the first lifting plate descends by a certain distance, the bottom of the body makes contact with the multiple guide wheels, the positions of the bodies can be adjusted through the multiple guide wheels, after the positions of the multiple bodies are adjusted, the first lifting plate is driven by the lifting mechanism to continue to move downwards, and meanwhile the second lifting plate is driven by the adjusting mechanism to move downwards synchronously; and finally, the bottom of the body stably falls on the top of the first lifting plate, and the stability after placement is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of switch cabinets, and more particularly to a modular assembled switch cabinet. Background Art

[0002] When installing electrical equipment, each electrical equipment needs to be controlled by a control switch. When there are many electrical equipment, a switch cabinet is set up to house the control switch for safety and system management. The switch cabinet is also a kind of electrical equipment. The external line first enters the main control switch in the cabinet, and then enters the branch control switch. Each branch is set according to its needs, such as instruments, automatic control, motor magnetic switches and various AC contactors.

[0003] With the increase of electrical equipment, the number and size of switch cabinets also change. In the prior art, multiple switch cabinets are often combined for control. However, during the installation of switch cabinets, due to their large size and heavy weight, manual handling is difficult to achieve, and many sites are not equipped with corresponding lifting equipment. Therefore, how to conveniently move switch cabinets and combine multiple switch cabinets has become a problem that needs to be solved urgently. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a modular assembled switch cabinet to solve the problems existing in the above-mentioned background technology.

[0005] The present invention provides the following technical solution: a modular assembled switch cabinet, comprising two main bodies and two transfer plates, the two main bodies are respectively placed on the two transfer plates, two connecting mechanisms are commonly arranged between the two transfer plates, the two connecting mechanisms are used to clamp and connect the two transfer plates, the tops of the two transfer plates are provided with convex lifting grooves, the tops of the two convex lifting grooves are provided with first lifting plates movably installed through lifting mechanisms, the tops of the two first lifting plates are provided with multiple rectangular holes, the two transfer plates are provided with moving cavities, the two moving cavities are provided with driving mechanisms, and the driving mechanisms include two straight teeth The two spur racks are movably mounted in the moving cavity and cooperate with the lifting mechanism. A moving mechanism is provided at the bottom of the two transfer plates. The moving mechanism includes four universal wheels. Four storage slots are provided at the bottom of the transfer plate. The four universal wheels are movably arranged in the four storage slots respectively. The four universal wheels are connected to the lifting mechanism through a linkage mechanism, so that the four universal wheels are driven to rise and fall synchronously through the lifting mechanism. A second lifting plate is movably mounted on the top of the convex lifting slot through an adjusting mechanism. A plurality of guide wheels are evenly arranged on the top of the second lifting plate, and the plurality of guide wheels respectively correspond to the plurality of rectangular holes.

[0006] Preferably, the connecting mechanism includes a card plate, wherein a rectangular groove is opened on the side of one of the transfer plates, and the card plate is movably installed in the rectangular groove through a pressing assembly, and the pressing assembly includes a pressing shaft, and a pressing groove is opened on the other side of the transfer plate, and a circular hole is opened on the inner wall of the end of the pressing groove, and the pressing shaft is slidably installed in the circular hole, and a pressing plate is fixedly installed on one end of the pressing shaft, and a compression spring is sleeved on the outer wall of the circumference of the pressing shaft, and the other end of the pressing shaft is fixedly connected to the card plate, and a card groove matched with the card plate is opened on the side of the other transfer plate, and shock-absorbing pads are provided at the bottom of the two transfer plates.

[0007] Preferably, the lifting mechanism includes ten upper guide sleeves, two transmission chambers are provided in the two transfer plates, two ends of the ten upper guide sleeves are rotatably installed on the opposite inner walls of the two transmission chambers, upper screws are threadedly installed in the ten upper guide sleeves, the top ends of the ten upper screws extend to the outside of the transfer plate and are fixedly connected to the bottom of the first lifting plate, and each two adjacent upper guide sleeves are connected by a synchronous component, and the synchronous component includes two first synchronous pulleys, which are respectively fixedly sleeved on the circumferential outer walls of the two upper guide sleeves, and the first synchronous belts are meshed and installed on the two first synchronous pulleys.

[0008] Preferably, the driving mechanism also includes two rectangular sliders, and the two rectangular sliders are slidably installed in the moving cavity through a sliding assembly, and the sliding assembly includes two bidirectional screw rods, and the sides of the two transfer plates are provided with two rotating holes, and the two bidirectional screw rods are rotatably installed in the two rotating holes respectively, and a connecting cavity is provided in the two transfer plates, and the two rotating holes are connected with the connecting cavity and the moving cavity, and the outer walls of the circumferential sides of the two bidirectional screw rods are fixedly sleeved with a second synchronous pulley, and the two second synchronous pulleys are jointly meshed and installed with a second synchronous belt, and the two rectangular sliders are threadedly installed on the two bidirectional screw rods, and the two spur racks are fixedly installed on the side of one of the rectangular sliders, and the side of the other rectangular slider is provided with an avoidance groove compatible with the two spur racks.

[0009] Preferably, the driving mechanism also includes two transmission shafts, the bottom ends of the two transmission shafts are rotatably mounted on the bottom inner wall of the moving cavity, the top ends of the two transmission shafts respectively penetrate into the two transmission cavities and are fixedly connected to the bottom ends of two of the upper guide sleeves, the circumferential outer walls of the two transmission shafts are fixedly sleeved with transmission gears, the two transmission gears are respectively meshed and mounted with the two spur racks, and the sides of the two spur racks away from each other are provided with toothed portions and smooth portions, a driving motor is fixedly mounted on one side of one of the transfer plates, the output shaft of the driving motor is connected to the end of one of the bidirectional screw rods, one end of the four bidirectional screw rods located in the two transfer plates are fixedly mounted with a cross connecting block, and the other ends of the two bidirectional screw rods in one of the transfer plates are provided with a cross connecting groove.

[0010] Preferably, the moving mechanism also includes four lower guide sleeves, two rectangular cavities are opened in the transfer plate, mounting holes are opened between the two rectangular cavities and the four storage grooves, the four lower guide sleeves are respectively rotatably installed in the four mounting holes, the four lower guide sleeves are threadedly installed with lower screws, the bottom ends of the four lower screws are fixedly installed with storage plates, the four storage plates are respectively slidably installed in the four storage grooves, and the four universal wheels are respectively fixedly installed on the bottom of the four storage plates.

[0011] Preferably, the linkage mechanism includes a linkage shaft, a connecting hole is commonly opened between the transmission cavity and the rectangular cavity, two ends of the linkage shaft are rotatably mounted on the relative inner walls of the connecting hole, the linkage shaft and the circumferential outer wall of the upper guide sleeve are fixedly sleeved with a third synchronous pulley, the circumferential outer walls of the two third synchronous pulleys are meshed with a third synchronous belt, the linkage shaft and the circumferential outer wall of the lower guide sleeve are fixedly sleeved with a fourth synchronous pulley, the circumferential outer walls of the two fourth synchronous pulleys are commonly meshed with a fourth synchronous belt.

[0012] Preferably, the adjustment mechanism also includes a fixed partition, which is fixedly installed in the movable cavity, and limit rods are fixedly arranged on both sides of the fixed partition, and the two rectangular sliders are respectively slidably mounted on the two limit rods, and the outer walls of the two limit rods are slidably installed with slides, and the sides of the two slides that are away from each other are fixedly installed with two electric telescopic rods, one end of the four electric telescopic rod output shafts are respectively fixedly connected to the sides of the two rectangular sliders that are close to each other, and the other ends of the four electric telescopic rod output shafts are provided with induction switches, and the bottoms of the two slides are provided with upper induction grooves, and the two upper induction grooves are fixedly installed with travel switches, and the bottom inner wall of the movable cavity is provided with two lower electromagnetic grooves, and the two lower electromagnetic grooves are provided with electromagnets.

[0013] Preferably, the adjustment mechanism also includes a plurality of connecting rods, a plurality of lower connecting grooves are provided on the tops of the two slides, one ends of the plurality of connecting rods are rotatably installed in the plurality of lower connecting grooves, a plurality of upper connecting blocks are installed at the bottom height of the second lifting plate, the other ends of the plurality of connecting rods are rotatably installed on the relative inner walls of the plurality of upper connecting blocks, a plurality of connecting holes are provided on the top inner wall of the movable cavity, and the plurality of connecting rods are movably installed in the plurality of connecting holes.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. When the two rectangular sliders move toward each other synchronously, the coordinated operation of a series of components such as the spur rack, transmission shaft, and upper guide sleeve can drive the first lifting plate and the main body to move downward synchronously. At the same time, the state of the second lifting plate can be accurately controlled through the cooperation of the electric telescopic rod and electromagnet. This design ensures that all parts of the equipment can work synchronously according to the preset program. When the position of the main body needs to be adjusted, the staff can easily operate it with the assistance of the guide wheel, which greatly improves the efficiency and accuracy of the position adjustment and provides convenience for subsequent line connection and other operations.

[0015] 2. When the rectangular slider moves to a specific position, the induction switch at the end of the electric telescopic rod is triggered and transmits an electrical signal to the electric telescopic rod and the electromagnet, causing their working state to change. The electric telescopic rod releases the follow-up state, so that the slide plate and the rectangular slider are in a fixed connection state. The electromagnet is powered off to release the slide limit, so that the slide plate can achieve the horizontal sliding function. This setting can improve the continuity and automation of the equipment operation, and ensure that the equipment can operate efficiently and stably under different working conditions.

[0016] 3. In the later stage of equipment operation, through a series of transmission structures, such as the third synchronous pulley, the third synchronous belt, the fourth synchronous pulley and the fourth synchronous belt, the lower guide sleeve is driven to rotate, so that the lower screw, the storage plate and the universal wheel move upward into the storage groove synchronously, and finally the bottom of the transfer plate contacts the ground. This process greatly improves the stability of the main body after installation, avoids the shaking or displacement that may be caused by the support of the universal wheel, provides a strong guarantee for the safe operation of the equipment, extends the service life of the equipment, and reduces potential safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of this embodiment; Figure 2 This is a schematic diagram of the partial cutaway structure of the top of the transfer plate in this embodiment; Figure 3 for Figure 2 The enlarged structural diagram at A in the middle; Figure 4 This is a schematic diagram of the side section structure of the transfer plate and the first lifting plate in this embodiment; Figure 5 for Figure 4 The enlarged structural diagram at B in the middle; Figure 6 It is a schematic diagram of the partial cross-section structure of the top of the transfer plate, the second lifting plate, and the first lifting plate in this embodiment; Figure 7 for Figure 6 The enlarged structural diagram at C in the middle; Figure 8 This is an enlarged structural diagram of a spur rack in this embodiment; Fig. 9 This is a schematic diagram of the partial cross-section structure of the side of the transfer plate in this embodiment; Fig.10 for Fig. 9 The enlarged structural diagram at D in the middle; Fig.11 It is a schematic diagram of the partial cross-section structure of the transfer plate, the first lifting plate, the second lifting plate, and the slide plate in this embodiment; Fig.12 for Fig.10 The enlarged structural diagram at E in the middle; Fig.13 for Fig.10 The enlarged structural diagram at F in the middle; Fig.14 It is a schematic diagram of the partial cross-section structure of the electric telescopic rod in this embodiment.

[0018] The accompanying drawings are marked as follows: 1. body; 2. transfer plate; 201. moving cavity; 202. connecting cavity; 3. convex lifting groove; 4. lifting mechanism; 401. first lifting plate; 402. transmission cavity; 403. upper guide sleeve; 404. upper screw; 405. first synchronous pulley; 406. first synchronous belt; 407. rectangular hole; 5. connecting mechanism; 501. rectangular groove; 502. pressing shaft; 503. pressing plate; 504. compression spring; 505. clamping plate; 506. clamping groove; 507. shock-absorbing pad; 6. driving mechanism; 601. bidirectional screw; 602. second synchronous pulley; 603. second synchronous belt; 604. driving motor; 605. rectangular slider; 606. spur rack; 607. transmission shaft; 608. transmission gear; 609, tooth portion; 610, smooth portion; 611, cross connecting block; 7, moving mechanism; 701, storage plate; 702, storage slot; 703, rectangular cavity; 704, lower guide sleeve; 705, lower screw; 706, universal wheel; 8, linkage mechanism; 801, linkage shaft; 802, third synchronous pulley; 803, third synchronous belt; 804, fourth synchronous pulley; 805, fourth synchronous belt; 9, adjustment mechanism; 901, second lifting plate; 902, guide wheel; 903, connecting hole; 904, upper connecting block; 905, connecting rod; 906, fixed partition; 907, limit rod; 908, slide plate; 909, lower connecting slot; 910, electric telescopic rod; 911, induction switch; 912, travel switch; 913, electromagnet. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still belong to the scope of protection of the present application.

[0020] Figure 1-Figure 14 The best embodiment of the present invention is shown below in conjunction with the attached Figure 1-Figure 14 The present invention is further described.

[0021] A modular assembled switch cabinet, comprising two bodies 1 and two transfer plates 2, wherein the two bodies 1 are placed on the two transfer plates 2 respectively, and two connecting mechanisms 5 are arranged between the two transfer plates 2, and the two connecting mechanisms 5 are used to connect the two transfer plates 2 by clamping, and the tops of the two transfer plates 2 are provided with convex lifting grooves 3, and the tops of the two convex lifting grooves 3 are movably mounted with first lifting plates 401 through lifting mechanisms 4, and the tops of the two first lifting plates 401 are provided with a plurality of rectangular holes 407, and the two transfer plates 2 are provided with moving cavities 201, and the two moving cavities 201 are provided with driving mechanisms 6, and the driving mechanisms 6 include two spur racks 606, and the two spur racks 606 are It is movably installed in the movable cavity 201 and cooperates with the lifting mechanism 4. The bottom of the two transfer plates 2 is provided with a movable mechanism 7. The movable mechanism 7 includes four universal wheels 706. Four storage grooves 702 are opened at the bottom of the transfer plate 2. The four universal wheels 706 are movably arranged in the four storage grooves 702 respectively. The four universal wheels 706 are connected to the lifting mechanism 4 through a linkage mechanism 8, so that the four universal wheels 706 are driven to rise and fall synchronously through the lifting mechanism 4. The top of the convex lifting groove 3 is movably installed with a second lifting plate 901 through an adjustment mechanism 9. The top of the second lifting plate 901 is evenly provided with multiple guide wheels 902, and the multiple guide wheels 902 respectively correspond to the multiple rectangular holes 407.

[0022] By means of the above structure, when in use, after the multiple bodies 1 are moved to appropriate positions through the multiple transfer plates 2, the multiple transfer plates 2 are first connected through the connecting mechanism 5, so that the multiple transfer plates 2 remain in a connected state, and then through the action of the lifting mechanism 4, the multiple first lifting plates 401 and the multiple bodies 1 can be driven to move downward synchronously. After the first lifting plate 401 drops a certain distance, the bottom of the body 1 contacts with the multiple guide wheels 902. Through the setting of the multiple guide wheels 902, the position of the body 1 can be adjusted, so that the multiple bodies 1 fit each other, which is convenient for subsequent line connection. After the positions of the multiple bodies 1 are adjusted, the first lifting plate 401 is driven to continue to move downward through the lifting mechanism 4, and the second lifting plate 901 is driven to move downward synchronously under the action of the adjustment mechanism 9, so that the bottom of the body 1 finally contacts with the top of the first lifting plate 401, thereby improving the stability after placement, and under the joint action of the lifting mechanism 4, the moving mechanism 7 and the linkage mechanism 8, the multiple universal wheels 706 can be stored, which greatly improves the stability of the body 1 after placement.

[0023] like Figure 2 and Figure 3As shown, the connecting mechanism 5 includes a card plate 505, a rectangular groove 501 is opened on the side of one transfer plate 2, the card plate 505 is movably installed in the rectangular groove 501 through a pressing assembly, the pressing assembly includes a pressing shaft 502, a pressing groove is opened on the other side of the transfer plate 2, a circular hole is opened on the inner wall of the end of the pressing groove, the pressing shaft 502 is slidably installed in the circular hole, a pressing plate 503 is fixedly installed on one end of the pressing shaft 502, a compression spring 504 is sleeved on the outer wall of the circumference of the pressing shaft 502, the other end of the pressing shaft 502 is fixedly connected to the card plate 505, a card slot 506 matched with the card plate 505 is opened on the side of the other transfer plate 2, and shock-absorbing pads 507 are provided at the bottom of the two transfer plates 2. Through the cooperation of the card plate 505 and the card slot 506, the two transfer plates 2 can be quickly connected.

[0024] Specifically, the two card plates 505 are respectively aligned with the two card slots 506, and the two transfer plates 2 are moved toward each other. When the two card plates 505 move, they will move toward each other due to the squeezing effect of the two card slots 506, and compress the two compression springs 504 respectively. When the two card plates 505 move to appropriate positions, the elastic action of the two compression springs 504 can drive the card plates 505 to reset and realize the card connection function with the card slots 506.

[0025] like Figure 4 and Figure 5 As shown, the lifting mechanism 4 includes ten upper guide sleeves 403, two transmission chambers 402 are provided in the two transfer plates 2, the two ends of the ten upper guide sleeves 403 are rotatably installed on the relative inner walls of the two transmission chambers 402, and upper screws 404 are threadedly installed in the ten upper guide sleeves 403. The top ends of the ten upper screws 404 extend to the outside of the transfer plate 2 and are fixedly connected to the bottom of the first lifting plate 401. Every two adjacent upper guide sleeves 403 are connected by a synchronous component, and the synchronous component includes two first synchronous pulleys 405, which are fixedly sleeved on the outer walls of the circumferential sides of the two upper guide sleeves 403, respectively. The two first synchronous pulleys 405 are meshed with a first synchronous belt 406, and the arrangement of multiple upper guide sleeves 403 and multiple upper screws 404 can drive the first lifting plate 401 to achieve the lifting function.

[0026] Specifically, when two of the upper guide sleeves 403 rotate, the meshing of the multiple first synchronous pulleys 405 and the multiple first synchronous belts 406 can drive the remaining upper guide sleeves 403 to rotate synchronously, thereby driving the multiple upper screw rods 404 to move up and down synchronously under the action of the thread, and then driving the main body 1 to achieve lifting and lowering movement.

[0027] like Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the driving mechanism 6 also includes two rectangular sliders 605, and the two rectangular sliders 605 are slidably installed in the moving cavity 201 through a sliding assembly. The sliding assembly includes two bidirectional screw rods 601. Two rotating holes are provided on the sides of the two transfer plates 2. The two bidirectional screw rods 601 are rotatably installed in the two rotating holes respectively. A connecting cavity 202 is provided in the two transfer plates 2. The two rotating holes are connected to the connecting cavity 202 and the moving cavity 201. The outer walls of the circumferential sides of the two bidirectional screw rods 601 are fixedly sleeved with a second synchronous pulley 602. The two second synchronous pulleys 602 are meshed with a second synchronous belt 603, two rectangular sliders 605 are threadedly mounted on two bidirectional screw rods 601, two spur racks 606 are fixedly mounted on the side of one of the rectangular sliders 605, and the side of the other rectangular slider 605 is provided with an avoidance groove adapted to the two spur racks 606. The driving mechanism 6 also includes two transmission shafts 607, the bottom ends of the two transmission shafts 607 are rotatably mounted on the bottom inner wall of the moving cavity 201, and the top ends of the two transmission shafts 607 respectively penetrate into the two transmission cavities 402 and are engaged with two of them. The bottom ends of the upper guide sleeves 403 are fixedly connected, and the outer walls of the circumferential sides of the two transmission shafts 607 are fixedly sleeved with transmission gears 608. The two transmission gears 608 are respectively meshed with two spur racks 606. The sides of the two spur racks 606 that are away from each other are provided with toothed portions 609 and smooth portions 610. A driving motor 604 is fixedly installed on one side of one of the transfer plates 2. The output shaft of the driving motor 604 is connected to the end of one of the two-way lead screws 601. One end of the four two-way lead screws 601 located in the two transfer plates 2 is fixedly installed with a cross connection The connecting block 611, the other ends of the two bidirectional screw rods 601 in one transfer plate 2 are provided with a cross connecting groove. Through the setting of the two bidirectional screw rods 601, the two rectangular sliders 605 can be driven to achieve synchronous movement, and then through the meshing action of the spur rack 606 and the transmission gear 608, the multiple upper guide sleeves 403 are driven to achieve the rotation function. Moreover, through the setting of the cross connecting block 611 and the cross connecting groove, the bidirectional screw rods 601 in multiple transfer plates 2 can be driven to rotate synchronously through a driving motor 604, which is convenient for connecting multiple transfer plates 2.

[0028] Specifically, the driving motor 604 is started to drive one of the bidirectional screw rods 601 to rotate, and then the other bidirectional screw rods 601 are driven to rotate synchronously under the meshing action of multiple second synchronous pulleys 602 and multiple second synchronous belts 603, and the clamping action of multiple cross connecting blocks 611 and multiple cross connecting grooves, so that the two rectangular sliders 605 located in the same transfer plate 2 move toward each other synchronously, and through the meshing action of two spur racks 606 and the transmission gear 608, the transmission shaft 607 and multiple upper guide sleeves 403 are driven to realize the rotation function.

[0029] like Fig. 9 and Fig.10As shown, the moving mechanism 7 also includes four lower guide sleeves 704, two rectangular cavities 703 are provided in the transfer plate 2, and mounting holes are provided between the two rectangular cavities 703 and the four receiving grooves 702. The four lower guide sleeves 704 are rotatably installed in the four mounting holes, and lower screw rods 705 are threadedly installed in the four lower guide sleeves 704. The bottom ends of the four lower screw rods 705 are fixedly installed with receiving plates 701, and the four receiving plates 701 are slidably installed in the four receiving grooves 702, respectively. Four universal wheels 706 are fixedly installed on the bottoms of the four receiving plates 701, respectively. With this arrangement, the threaded action between the lower guide sleeves 704 and the lower screw rods 705 can drive the universal wheels 706 to realize the lifting function.

[0030] Specifically, when the lower guide sleeve 704 rotates, through the threaded action between it and the lower screw 705, it can drive the lower screw 705, the storage plate 701, and the universal wheel 706 to move synchronously into the storage groove 702, so that the bottom of the transfer plate 2 fits against the ground, thereby improving stability after placement.

[0031] like Figure 7 and Fig.10 As shown, the linkage mechanism 8 includes a linkage shaft 801, and a connecting hole is commonly opened between the transmission cavity 402 and the rectangular cavity 703. The two ends of the linkage shaft 801 are rotatably installed on the relative inner walls of the connecting hole. The linkage shaft 801 and the circumferential outer wall of the upper guide sleeve 403 are fixedly sleeved with a third synchronous pulley 802, and the circumferential outer walls of the two third synchronous pulleys 802 are meshed with the third synchronous belt 803. The circumferential outer walls of the linkage shaft 801 and the lower guide sleeve 704 are fixedly sleeved with a fourth synchronous pulley 804, and the circumferential outer walls of the two fourth synchronous pulleys 804 are commonly meshed with the fourth synchronous belt 805. This arrangement can enable the upper guide sleeve 403 to drive multiple lower guide sleeves 704 to rotate synchronously when rotating, thereby realizing the storage function of the universal wheel 706.

[0032] Specifically, when the upper guide sleeve 403 rotates, it can drive the linkage shaft 801 to realize the rotation function under the meshing action of the two third synchronous pulleys 802 and the third synchronous belt 803, and then drive the multiple lower guide sleeves 704 to realize the synchronous rotation function under the meshing action of multiple fourth synchronous pulleys 804 and multiple fourth synchronous belts 805.

[0033] like Fig.11 , Fig.12 , Fig.13 and Fig.14As shown, the adjustment mechanism 9 also includes a fixed partition 906, which is fixedly installed in the movable cavity 201, and limit rods 907 are fixedly arranged on both sides of the fixed partition 906, and two rectangular sliders 605 are respectively slidably sleeved on the two limit rods 907, and slide plates 908 are slidably installed on the outer walls of the circumferences of the two limit rods 907, and two electric telescopic rods 910 are fixedly installed on the sides of the two slide plates 908 that are away from each other, and one end of the output shaft of the four electric telescopic rods 910 is respectively fixedly connected to the sides of the two rectangular sliders 605 that are close to each other, and the other end of the output shaft of the four electric telescopic rods 910 is provided with an induction switch 911, and the bottom of the two slide plates 908 is provided with an upper induction groove, and the two upper induction grooves are fixedly installed with a travel switch 912, and the bottom inner wall of the movable cavity 201 is provided with two lower electric Magnetic slots, electromagnets 913 are provided in the two lower electromagnetic slots, the adjustment mechanism 9 also includes a plurality of connecting rods 905, a plurality of lower connecting slots 909 are provided on the tops of the two slides 908, one ends of the plurality of connecting rods 905 are rotatably installed in the plurality of lower connecting slots 909, a plurality of upper connecting blocks 904 are installed at the bottom height of the second lifting plate 901, the other ends of the plurality of connecting rods 905 are rotatably installed on the relative inner walls of the plurality of upper connecting blocks 904, a plurality of connecting holes 903 are provided on the top inner wall of the movable cavity 201, a plurality of connecting rods 905 are movably installed in the plurality of connecting holes 903, and through the arrangement of the plurality of connecting rods 905, when the slide 908 moves, it can drive the second lifting plate 901 to realize the lifting function through the connecting action of the connecting rod 905, thereby adjusting the height of the guide wheel 902.

[0034] Specifically, when the induction switch 911 contacts the inner wall of the end of the electric telescopic rod 910, the induction switch 911 transmits an electrical signal to make the electric telescopic rod 910 work, release the follow-up state, and the electromagnet 913 is powered off to release the limit of the slide plate 908. When the two rectangular sliders 605 continue to move, the spur rack 606 and the slide plate 908 are driven to move synchronously, so that the first lifting plate 401 and the second lifting plate 901 are synchronously lowered. When the smooth part 610 of the spur rack 606 moves to the position of the transmission gear 608, the first lifting plate 401 is lowered to the lowest point. At this time, the rectangular slider 605 drives the slide plate 908 to continue to move toward each other. Under the action of the connecting rod 905, the second lifting plate 901 and the guide wheel 902 are lowered, so that the main body 1 is fitted with the first lifting plate 401 to improve stability.

[0035] The working principle and use process of the present invention are as follows: when in use, firstly, multiple bodies 1 are placed on the top of multiple first lifting plates 401 respectively, and the multiple bodies 1 are moved to a suitable position by means of four universal wheels 706 arranged at the bottom of the transfer plate 2, and then the positions of the two transfer plates 2 are adjusted, and the cross connection blocks 611 at the ends of two of the two-way screw rods 601 are aligned with the cross connection grooves at the ends of the other two two-way screw rods 601, and the two transfer plates 2 are moved toward each other, so that the two clamping plates 505 are respectively clamped with the two clamping grooves 506, and the driving motor 604 is started to drive one of the two-way screw rods 601 to rotate, and then under the joint action of the two cross connection blocks 611 and multiple second synchronous pulleys 602 and multiple second synchronous belts 603, the multiple two-way screw rods 601 rotate synchronously, thereby driving the two rectangular sliders 605 located in the same transfer plate 2 to move synchronously toward each other.

[0036] When the two rectangular sliders 605 move synchronously towards each other, they can drive the two spur racks 606 to move synchronously, and through the cooperation of the toothed portion 609 and the transmission gear 608, the two transmission shafts 607 can be driven to rotate synchronously. When the two transmission shafts 607 rotate synchronously, two of the upper guide sleeves 403 can be driven to rotate. Under the meshing action of the multiple first synchronous pulleys 405 and the multiple first synchronous belts 406, the other upper guide sleeves 403 can be driven to rotate synchronously, and under the action of the thread, the multiple upper screw rods 404, the first lifting plate 401, and the body 1 move downward synchronously. When the two rectangular sliders 605 move synchronously towards each other, the multiple electric telescopic rods 910 are in a follow-up state. At this time, the two rectangular sliders 605 can drive the output shafts of the multiple electric telescopic rods 910 to shrink synchronously. At this time, because the two electromagnets 913 are in an energized state, they respectively adsorb the two slide plates 908, so that the two slide plates 908 remain stationary. At this time, the second lifting plate 901 remains stationary synchronously under the action of the two slide plates 908.

[0037] When the first lifting plate 401 continues to move downward until the horizontal height of its top is lower than the horizontal height of the multiple guide wheels 902, the bottom of the main body 1 contacts the multiple guide wheels 902. At this time, the drive motor 604 is turned off to stop the first lifting plate 401 from descending. Due to the setting of the multiple guide wheels 902, the staff only needs to apply a small force to adjust the position of the main body 1 when pushing the main body 1, so that the multiple main bodies 1 can be placed close together, which is convenient for subsequent line connection and other operations. After the positions of the multiple main bodies 1 are adjusted, the drive motor 604 is started again to drive the first lifting plate 401 to continue to move downward.

[0038] When the two rectangular sliders 605 continue to move toward each other, so that the induction switches 911 provided at the ends of the multiple electric telescopic rods 910 contact the inner walls of the ends of the electric telescopic rods 910, the induction switches 911 transmit electrical signals to the electric telescopic rods 910 and the electromagnets 913, so that the electric telescopic rods 910 work and release the follow-up state, and at the same time, the electromagnets 913 are powered off and the limit of the slide plate 908 is released. At this time, the two rectangular sliders 605 continue to move, thereby driving the two spur racks 606 and the two slides 908 to move synchronously, so that the first lifting plate 401 and the second lifting plate 901 move downward synchronously. When the smooth portion 610 on the spur rack 606 slides to the position of the transmission gear 608, the first lifting plate 401 just drops to the lowest point. At this time, the two rectangular sliders 605 continue to move, thereby driving the two slides 908 to move toward each other synchronously. Under the connection action of the multiple connecting rods 905, the second lifting plate 901 and the multiple guide wheels 902 are driven to move downward synchronously, so that the bottom of the main body 1 is re-fitted with the top of the first lifting plate 401, thereby improving its stability.

[0039] When two of the upper guide sleeves 403 are rotating, they can drive the linkage shaft 801 to rotate under the action of the two third synchronous pulleys 802 and the third synchronous belt 803, and then drive the lower guide sleeve 704 to rotate under the meshing action of multiple fourth synchronous pulleys 804 and the fourth synchronous belt 805. Through the action of the thread, the lower screw 705, the storage plate 701, and the universal wheel 706 are driven to move upward synchronously into the storage groove 702, so that the bottom of the transfer plate 2 is in contact with the ground, which greatly improves the stability of the main body 1 after installation.

[0040] When the multiple bodies 1 need to be moved later, the driving motor 604 is started in reverse to drive the multiple bidirectional screw rods 601 to rotate in the opposite direction synchronously, thereby driving the two rectangular sliders 605 to move synchronously in opposite directions. When the two rectangular sliders 605 move synchronously in opposite directions, the smooth portion 610 of the spur rack 606 can be set to keep the first lifting plate 401 stationary. At this time, the two slide plates 908 are driven to move synchronously in opposite directions under the connection of the multiple electric telescopic rods 910, thereby driving the second lifting plate 901 under the action of the multiple connecting rods 905. , multiple guide wheels 902 move upward synchronously to lift the body 1, and the multiple bodies 1 are separated by the push of the staff, so that the multiple bodies 1 are respectively located at the center of multiple transfer plates 2. When the two slides 908 move to the position of the electromagnet 913, the travel switch 912 transmits an electrical signal to the electromagnet 913 and the electric telescopic rod 910, so that the electromagnet 913 is energized to adsorb the slide 908, and at the same time, the electric telescopic rod 910 is restored to the follow-up state, so that the two rectangular sliders 605 can continue to move in opposite directions to prevent jamming. When the two rectangular sliders 605 continue to move, since the slide 908 remains stationary, the second lifting plate 901 and the multiple guide wheels 902 stop moving. At this time, the tooth portion 609 of the spur rack 606 is meshed with the transmission gear 608, driving the first lifting plate 401 to move upward and reset, which has a stable support effect on the body 1 and is convenient for the subsequent transfer operation of the body 1.

[0041] The above is only a preferred embodiment of the present invention, and does not limit the present invention in other forms. Any technician familiar with the profession may use the above disclosed technical content to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention without departing from the technical solution of the present invention still belongs to the protection scope of the technical solution of the present invention.

Claims

1. A modular assembled switch cabinet, comprising two main bodies (1) and two transfer plates (2), characterized in that: The two bodies (1) are respectively placed on the two transfer plates (2), and two connecting mechanisms (5) are commonly provided between the two transfer plates (2). The two connecting mechanisms (5) are used to connect the two transfer plates (2) by clamping. The tops of the two transfer plates (2) are provided with convex lifting grooves (3), and the tops of the two convex lifting grooves (3) are movably mounted with first lifting plates (401) through lifting mechanisms (4). The tops of the two first lifting plates (401) are provided with a plurality of rectangular holes (407). The two transfer plates (2) are provided with movable cavities (201), and the two movable cavities (201) are provided with driving mechanisms (6), and the driving mechanisms (6) include two spur racks (606), and the two spur racks (606) are movably mounted in the movable cavities (201). In cooperation with the lifting mechanism (4), a moving mechanism (7) is provided at the bottom of each of the two transfer plates (2), the moving mechanism (7) comprising four universal wheels (706), four receiving grooves (702) are provided at the bottom of the transfer plate (2), the four universal wheels (706) are movably arranged in the four receiving grooves (702), the four universal wheels (706) are connected to the lifting mechanism (4) through a linkage mechanism (8), so that the four universal wheels (706) are driven to rise and fall synchronously through the lifting mechanism (4), a second lifting plate (901) is movably installed at the top of the convex lifting groove (3) through an adjustment mechanism (9), a plurality of guide wheels (902) are evenly arranged at the top of the second lifting plate (901), and the plurality of guide wheels (902) respectively correspond to the plurality of rectangular holes (407).

2. A modular assembled switch cabinet according to claim 1, characterized in that: The connecting mechanism (5) comprises a card plate (505), wherein a rectangular groove (501) is provided on the side of one of the transfer plates (2), and the card plate (505) is movably installed in the rectangular groove (501) through a pressing component, and the pressing component comprises a pressing shaft (502), and a pressing groove is provided on the other side of the transfer plate (2), and a circular hole is provided on the inner wall of the end of the pressing groove, and the pressing shaft (502) is slidably installed in the circular hole, and a pressing plate (503) is fixedly installed on one end of the pressing shaft (502), and a compression spring (504) is sleeved on the outer wall of the circumference of the pressing shaft (502), and the other end of the pressing shaft (502) is fixedly connected to the card plate (505), and a card groove (506) adapted to the card plate (505) is provided on the side of the other transfer plate (2), and shock-absorbing pads (507) are provided at the bottom of the two transfer plates (2).

3. The modular assembled switch cabinet according to claim 1, characterized in that: The lifting mechanism (4) comprises ten upper guide sleeves (403), two transmission chambers (402) are respectively provided in the two transfer plates (2), the two ends of the ten upper guide sleeves (403) are respectively rotatably mounted on the opposite inner walls of the two transmission chambers (402), the ten upper guide sleeves (403) are respectively threadedly mounted with upper screw rods (404), the top ends of the ten upper screw rods (404) extend to the outside of the transfer plate (2) and are fixedly connected to the bottom of the first lifting plate (401), and each adjacent two upper guide sleeves (403) are connected via a synchronous assembly, and the synchronous assembly comprises two first synchronous pulleys (405), the two first synchronous pulleys (405) are respectively fixedly sleeved on the peripheral outer walls of the two upper guide sleeves (403), and the two first synchronous pulleys (405) are jointly meshed with a first synchronous belt (406).

4. The modular assembled switch cabinet according to claim 3, characterized in that: The driving mechanism (6) further comprises two rectangular sliders (605), the two rectangular sliders (605) are slidably mounted in the moving cavity (201) via a sliding assembly, the sliding assembly comprises two bidirectional screw rods (601), the sides of the two transfer plates (2) are provided with two rotating holes, the two bidirectional screw rods (601) are rotatably mounted in the two rotating holes respectively, the two transfer plates (2) are provided with a connecting cavity (202), the two rotating holes are connected to the connecting cavity (202) and the moving cavity (201). The two bidirectional screw rods (601) are connected, the outer walls of the circumferential sides of the two bidirectional screw rods (601) are fixedly sleeved with a second synchronous pulley (602), the two second synchronous pulleys (602) are commonly meshed with a second synchronous belt (603), the two rectangular sliders (605) are threadedly mounted on the two bidirectional screw rods (601), the two spur racks (606) are fixedly mounted on the side of one of the rectangular sliders (605), and the side of the other rectangular slider (605) is provided with an avoidance groove adapted to the two spur racks (606).

5. The modular assembled switch cabinet according to claim 4, characterized in that: The driving mechanism (6) further comprises two transmission shafts (607), the bottom ends of the two transmission shafts (607) are rotatably mounted on the bottom inner wall of the moving cavity (201), the top ends of the two transmission shafts (607) respectively penetrate into the two transmission cavities (402) and are fixedly connected to the bottom ends of two of the upper guide sleeves (403), the outer walls of the circumferential sides of the two transmission shafts (607) are fixedly sleeved with transmission gears (608), the two transmission gears (608) are respectively meshed and mounted with the two spur racks (606), and the two spur racks (606) are respectively meshed and mounted with the two spur racks (606). The sides of the strips (606) that are away from each other are provided with toothed portions (609) and smooth portions (610), a driving motor (604) is fixedly mounted on one side of one of the transfer plates (2), an output shaft of the driving motor (604) is connected to the end of one of the bidirectional screw rods (601), one end of the four bidirectional screw rods (601) located in the two transfer plates (2) are fixedly mounted with a cross connection block (611), and the other ends of the two bidirectional screw rods (601) in one of the transfer plates (2) are provided with a cross connection groove.

6. The modular assembled switch cabinet according to claim 3, characterized in that: The moving mechanism (7) further comprises four lower guide sleeves (704), two rectangular cavities (703) are provided in the transfer plate (2), mounting holes are provided between the two rectangular cavities (703) and the four receiving grooves (702), the four lower guide sleeves (704) are respectively rotatably mounted in the four mounting holes, lower screw rods (705) are threadedly mounted in the four lower guide sleeves (704), the bottom ends of the four lower screw rods (705) are respectively fixedly mounted with receiving plates (701), the four receiving plates (701) are respectively slidably mounted in the four receiving grooves (702), and the four universal wheels (706) are respectively fixedly mounted on the bottoms of the four receiving plates (701).

7. The modular assembled switch cabinet according to claim 6, characterized in that: The linkage mechanism (8) comprises a linkage shaft (801); a connecting hole is provided between the transmission cavity (402) and the rectangular cavity (703); two ends of the linkage shaft (801) are rotatably mounted on opposite inner walls of the connecting hole; a third synchronous pulley (802) is fixedly sleeved on the outer walls of the linkage shaft (801) and the upper guide sleeve (403); a third synchronous belt (803) is meshedly mounted on the outer walls of the two third synchronous pulleys (802); a fourth synchronous pulley (804) is fixedly sleeved on the outer walls of the linkage shaft (801) and the lower guide sleeve (704); a fourth synchronous belt (805) is meshedly mounted on the outer walls of the two fourth synchronous pulleys (804).

8. The modular assembled switch cabinet according to claim 1, characterized in that: The adjustment mechanism (9) further comprises a fixed partition (906), wherein the fixed partition (906) is fixedly installed in the movable cavity (201), and limit rods (907) are fixedly arranged on both sides of the fixed partition (906), and the two rectangular sliders (605) are respectively slidably mounted on the two limit rods (907), and the peripheral outer walls of the two limit rods (907) are slidably mounted with slide plates (908), and the sides of the two slide plates (908) that are away from each other are fixedly mounted with two electric telescopic rods (910 ), one end of the output shaft of the four electric telescopic rods (910) is respectively fixedly connected to the side parts of the two rectangular sliding blocks (605) close to each other, the other end of the output shaft of the four electric telescopic rods (910) is provided with a sensing switch (911), the bottom of the two sliding blocks (908) is provided with an upper sensing groove, and the two upper sensing grooves are fixedly installed with a travel switch (912), and the bottom inner wall of the movable cavity (201) is provided with two lower electromagnetic grooves, and the two lower electromagnetic grooves are provided with an electromagnet (913).

9. The modular assembled switch cabinet according to claim 8, characterized in that: The adjustment mechanism (9) further comprises a plurality of connecting rods (905), a plurality of lower connecting grooves (909) are respectively provided at the top of the two slide plates (908), one end of the plurality of connecting rods (905) are respectively rotatably mounted in the plurality of lower connecting grooves (909), a plurality of upper connecting blocks (904) are respectively installed at the bottom height of the second lifting plate (901), the other ends of the plurality of connecting rods (905) are respectively rotatably mounted on the relative inner walls of the plurality of upper connecting blocks (904), a plurality of connecting holes (903) are provided on the top inner wall of the movable cavity (201), and the plurality of connecting rods (905) are respectively movably mounted in the plurality of connecting holes (903).

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