Multifunctional comprehensive lifting platform

Abstract

The utility model relates to the field of lifting platforms, and discloses a multifunctional comprehensive lifting platform which comprises a compartment, a lifting mechanism is arranged in the compartment and comprises an installation platform capable of moving up and down relative to the compartment, and the effect of controlling the installation platform to ascend and descend is achieved by driving a cross arm to open and close through an output end of an air cylinder. Different vehicle-mounted devices can be mounted on the top surface of the mounting platform, the devices can be placed on the top surface of the mounting platform, and then the devices are fixed in the mode that the fixing bolts are in threaded connection with the threaded mounting holes in the mounting platform, so that mounting of the devices is completed; the equipment is used at different positions; the top of the carriage is opened through the top cover opening mechanism, then the mounting platform is upwards moved to the outer side of the carriage through the lifting mechanism, equipment is located at the top of the carriage, and professional equipment can be conveniently used. Therefore, the effects that professional equipment is convenient to install and can be lifted and externally arranged during use are achieved.

Description

Technical Field

[0001] This utility model relates to the field of lifting platform technology, specifically a multi-functional integrated lifting platform. Background Technology

[0002] Multifunctional integrated lifting platforms are primarily used for vertically transporting people or objects and are widely applied in various industrial control scenarios. They can be equipped with different types of tools, fixtures, and conveyors to further enhance automation, and can adapt to various height and load requirements, quickly and stably lifting personnel and materials to designated heights for various high-altitude operations. These operations include, but are not limited to, power line maintenance, lighting installation, overhead pipeline construction, building decoration, cleaning, and maintenance.

[0003] Some specialized vehicle-mounted measuring equipment (such as vehicle-mounted weather stations) is installed inside a vehicle and moved to different locations by the vehicle to measure weather conditions at those locations. However, when using such vehicle-mounted equipment, it is necessary to move the measuring equipment to the outside of the vehicle or fix the equipment to the roof of the vehicle using mounting hardware, which is inconvenient. Therefore, the inventors have provided a multi-functional integrated lifting platform to solve the problems mentioned in the background section. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-functional integrated lifting platform that is easy to install for professional equipment and can be raised and lowered externally during use.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A multi-functional integrated lifting platform includes a carriage, the interior of which is equipped with a lifting mechanism. The lifting mechanism includes an installation platform that can move up and down relative to the carriage. The top surface of the installation platform has multiple sets of evenly arranged threaded mounting holes, and the top left side of the installation platform has reserved wiring mounting holes. A sealing ring is provided at the top boundary of the installation platform. A cable chain is fixedly installed on the rear side of the carriage, and the top of the cable chain is fixed at the mounting hole. The top of the carriage is equipped with a top cover opening mechanism.

[0007] As a further embodiment of this utility model: the lifting mechanism also includes a base fixedly connected to the bottom of the inner side of the carriage. A fixed rod is fixedly connected to the left side of the inside of the base, and a movable rod that can move horizontally relative to the base is provided on the right side of the inside of the base. A pair of left cross rods arranged in a front-to-back pattern are rotatably connected to the outer side of the fixed rod, and a pair of right cross rods arranged in a front-to-back pattern are rotatably connected to the outer side of the movable rod. The connection points of the corresponding left and right cross rods are hinged by connecting rods. The crossed left and right cross rods form a cross arm, and a new cross arm is hinged at the top end of the cross arm; the bottom front of the mounting platform Mirror-symmetrical movable blocks are fixedly connected to the rear two sides. A sliding groove is opened on the right side of the interior of the movable block. A sliding rod is fixedly connected to both sides of the sliding groove. A guide block is slidably connected to the outside of the sliding rod. The inner sides of the two guide blocks are fixedly connected to the two ends of the top right movable rod respectively. A sliding groove is also opened on the right side of the interior of the base, and a corresponding sliding rod and guide block are installed. The inner side of the guide block is fixedly connected to the two ends of the bottom movable rod. A horizontal plate is fixedly connected to the interior of the base. A hydraulic cylinder is fixedly connected to the top of the horizontal plate. The output end of the hydraulic cylinder is fixedly connected to the bottom movable rod through a connecting block.

[0008] As a further embodiment of this utility model: a pair of parallel blocks arranged in a left-right pattern are fixedly connected to the front and rear sides of the installation platform, and vertical rods are slidably connected inside the parallel blocks. The upper and lower sides of the vertical rods are fixedly connected to the carriage respectively.

[0009] As a further improvement of this utility model: an electromagnet is fixedly installed on the inner top of the carriage, and an iron block is fixedly connected to the right side of the mounting platform.

[0010] As a further embodiment of this utility model: the top cover opening mechanism includes a fixed block fixedly connected to the front side of the carriage interior. The fixed block has a drive groove inside, and a bidirectional lead screw is rotatably connected to the left and right sides of the drive groove. Movable blocks are threaded to the left and right ends of the bidirectional lead screw. The movable block has a groove inside, and a docking block that can move up and down relative to the movable block is slidably connected inside the groove. A sliding top cover is fixedly connected to the top of the docking block. A motor is fixedly installed on the left side of the fixed block, and the output end of the motor is connected to the bidirectional lead screw.

[0011] As a further improvement of this utility model: the front of the fixing block is provided with a path groove, and a pair of mirror-symmetrical and downwardly recessed arc segments are provided in the middle of the path groove; the front of the docking block is rotatably connected with a guide rod, and the guide rod is rolledly connected with the path groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This multi-functional integrated lifting platform uses a cylinder output to drive the opening and closing of a cross arm, controlling the lifting and lowering of the installation platform. Simultaneously, various vehicle-mounted equipment can be mounted on the top surface of the platform. The equipment can be placed on the top surface and then secured by screws into the threaded mounting holes on the platform. When using the equipment in different locations, the top of the vehicle compartment is first opened using the top cover opening mechanism, and then the lifting mechanism moves the installation platform to the outside of the compartment, placing the equipment on top for easy access to specialized equipment. This achieves the effect of convenient installation of specialized equipment and external lifting capability during use.

[0014] In addition, this multi-functional integrated lifting platform uses two docking blocks to merge two sliding top covers together, sealing the top of the carriage. Before activating the equipment on the platform, the sliding top covers on both sides need to be opened. Therefore, the motor is started by an external power source. The output of the motor drives the bidirectional lead screw to rotate, thereby causing the moving blocks to move in opposite directions. This causes the docking blocks and sliding top covers to separate to both sides. When the docking blocks initially move, they cause the guide rod to roll inside the arc section of the path groove, thereby lifting the docking blocks and sliding top covers a certain distance as they move outward. Then, the sliding top covers on both sides move horizontally outward until the gap in the top of the carriage is exposed, thus achieving the effect of opening the top covers. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a multi-functional integrated lifting platform;

[0016] Figure 2 This is a schematic cross-sectional view of the overall structure of the multi-functional integrated lifting platform;

[0017] Figure 3 This is a schematic diagram of the lifting mechanism structure in a multi-functional integrated lifting platform;

[0018] Figure 4 Another perspective view of the overall structural cross-section of the multi-functional integrated lifting platform;

[0019] Figure 5 This is a schematic diagram of the top cover opening mechanism in a multi-functional integrated lifting platform;

[0020] In the diagram: 10. Carriage; 11. Cable chain; 20. Lifting mechanism; 201. Mounting platform; 202. Threaded mounting hole; 203. Parallel block; 204. Vertical rod; 205. Base; 206. Fixed rod; 207. Moving rod; 208. Left cross rod; 209. Right cross rod; 210. Moving block; 211. Sliding groove; 212. Sliding rod; 213. Hydraulic cylinder; 214. Connecting block; 215. Electromagnet; 30. Top cover opening mechanism; 301. Sliding top cover; 302. Fixed block; 303. Driving groove; 304. Two-way lead screw; 305. Connecting block; 306. Guide rod; 307. Path groove; 308. Motor; 310. Movable block. Detailed Implementation

[0021] like Figure 1 , 2 As shown, the multi-functional integrated lifting platform includes a carriage 10. A lifting mechanism 20 is installed inside the carriage 10. The lifting mechanism 20 includes an installation platform 201 that can move vertically relative to the carriage 10. The top surface of the installation platform 201 has multiple sets of evenly arranged threaded mounting holes 202, and a wiring mounting hole is reserved on the top left side of the installation platform 201. A sealing ring is provided at the top boundary of the installation platform 201. A drag chain 11 is fixedly installed on the rear side of the carriage 10, with the top of the drag chain 11 fixed to the mounting hole. A top cover opening mechanism 30 is provided on the top of the carriage 10.

[0022] Before use, the cable is installed inside the cable chain 11 to protect it. After the equipment is installed on the installation platform 201, the cable can be easily connected to the equipment.

[0023] For details, please refer to Figure 3 , 4The lifting mechanism 20 further includes a base 205 fixedly connected to the bottom of the inner side of the carriage 10. A fixed rod 206 is fixedly connected to the left side of the interior of the base 205. A movable rod 207, which can move horizontally relative to the base 205, is provided on the right side of the interior of the base 205. A pair of left cross rods 208 arranged in a front-to-back configuration are rotatably connected to the outer side of the fixed rod 206. A pair of right cross rods 209 arranged in a front-to-back configuration are rotatably connected to the outer side of the movable rod 207. The connection points of the left cross rods 208 and the right cross rods 209 are hinged by connecting rods. The crossed left cross rods 208 and the right cross rods 209 form a cross arm. A new cross arm is hinged at the top end of the cross arm. The bottom of the mounting platform 201 is fixedly connected to the front and rear sides of the base. A mirror-symmetrical movable block 210 has a sliding groove 211 on its right side. A sliding rod 212 is fixedly connected to both sides of the sliding groove 211. A guide block is slidably connected to the outside of the sliding rod 212, and the inner sides of the guide blocks are fixedly connected to both ends of the top right movable rod 207. A sliding groove 211 is also provided on the right side of the base 205, and a corresponding sliding rod 212 and guide block are installed thereon. The inner side of the guide block is fixedly connected to both ends of the bottom movable rod 207. A horizontal plate is fixedly connected inside the base 205, and a hydraulic cylinder 213 is fixedly connected to the top of the horizontal plate. The output end of the hydraulic cylinder 213 is fixedly connected to the bottom movable rod 207 via a connecting block 214.

[0024] In use, the hydraulic cylinder 213 is started by an external power source. The output end of the hydraulic cylinder 213 retracts, which drives the bottommost moving rod 207 to move to the left through the connecting block 214. The moving rod 207 drives the guide block to slide along the surface of the sliding rod 212, thereby driving the bottom of the bottommost right cross rod 209 to move to the left and rotate clockwise, so that the included angle of the corresponding cross arm gradually decreases, but the height of the cross arm gradually increases. Through the transmission of multiple sets of cross arms, the installation platform 201 is driven to move upward gradually. Similarly, when the output end of the hydraulic cylinder 213 extends, it will drive the bottommost right cross rod 209 to move to the right, so that the included angle of the cross arm gradually increases and the height decreases, thereby causing the installation platform 201 to move downward gradually. This achieves the lifting effect of the mounting platform 201. Simultaneously, different vehicle-mounted equipment, such as a vehicle-mounted weather station, can be installed on the top surface of the mounting platform 201. To predict weather, temperature, humidity, and other conditions in different locations, testing equipment needs to be installed inside the vehicle compartment 10. During installation, the equipment is placed on the top surface of the mounting platform 201 and then secured by screwing the mounting bolts into the threaded mounting holes 202 on the mounting platform 201. When the equipment is used in different positions, the top of the vehicle compartment 10 is first opened using the top cover opening mechanism 30, and then the mounting platform 201 is moved to the outside of the vehicle compartment 10 using the lifting mechanism 20, placing the equipment on top of the vehicle compartment 10 for easy use of specialized equipment. The mounting platform 201 can install different equipment in different positions using fixing bolts, thus achieving a multi-functional effect.

[0025] Preferred, Reference Figure 1 The installation platform 201 has a pair of parallel blocks 203 arranged in a left-right pattern fixedly connected to its front and rear sides respectively. A vertical rod 204 is slidably connected inside the parallel block 203. The upper and lower sides of the vertical rod 204 are fixedly connected to the carriage 10 respectively. When the installation platform 201 moves, it will slide along the surface of the vertical rod 204, thereby achieving the effect of guiding the installation platform 201 when it moves.

[0026] Furthermore, an electromagnet 215 is fixedly installed on the inner top of the carriage 10, and an iron block is fixedly connected to the right side of the mounting platform 201. When the mounting platform 201 rises to its highest position, the electromagnet 215 contacts the iron block. By activating the power supply, the electromagnet 215 magnetically attracts the iron block, providing an auxiliary force that allows the mounting platform 201 to remain stably at its highest position.

[0027] refer to Figure 5The top cover opening mechanism 30 includes a fixed block 302 fixedly connected to the front side of the interior of the carriage 10. The fixed block 302 has a drive groove 303 inside. The left and right sides of the drive groove 303 are rotatably connected to a double-acting screw 304. The left and right ends of the double-acting screw 304 are threadedly connected to movable blocks 310 respectively. The movable block 310 has a groove inside. The groove is slidably connected to a docking block 305 that can move up and down relative to the movable block 310. The top of the docking block 305 is fixedly connected to a sliding top cover 301. A motor 308 is fixedly installed on the left side of the fixed block 302. The output end of the motor 308 is connected to the double-acting screw 304.

[0028] Furthermore, the front of the fixing block 302 is provided with a path groove 307, and a pair of mirror-symmetrical and downwardly recessed arc segments are provided in the middle of the path groove 307; the front of the docking block 305 is rotatably connected with a guide rod 306, and the guide rod 306 is rolledly connected to the path groove 307.

[0029] In the initial state, the two docking blocks 305 merge together, causing the two sliding top covers 301 to merge together, sealing the top of the carriage 10. Before activating the equipment on the installation platform 201, the sliding top covers 301 on both sides need to be opened. Therefore, the motor 308 is started by an external power source. The output end of the motor 308 drives the bidirectional lead screw 304 to rotate, thereby causing the movable block 310 to move in opposite directions, thus causing the docking blocks 305 and the sliding top covers 301 to separate to both sides. When the docking blocks 305 initially move, they will cause the guide rod 306 to roll along the arc section of the path groove 307, thereby lifting the docking blocks 305 and the sliding top covers 301 a certain distance when they move outward. Then the sliding top covers 301 on both sides move horizontally outward until the empty space at the top of the carriage 10 is exposed, thus achieving the effect of opening the top cover. Similarly, when the output end of the motor 308 rotates in the opposite direction, it will cause the sliding top covers 301 to move inward and merge together to seal the empty space at the top of the carriage 10.

[0030] The working principle of this utility model is as follows: The hydraulic cylinder 213 is started by an external power source. The output end of the hydraulic cylinder 213 retracts and drives the bottommost moving rod 207 to move to the left through the connecting block 214. The moving rod 207 drives the guide block to slide along the surface of the sliding rod 212, thereby driving the bottom of the bottommost right cross rod 209 to move to the left and rotate clockwise, so that the included angle of the corresponding cross arm gradually decreases but the height of the cross arm gradually increases. Through the transmission of multiple sets of cross arms, the installation platform 201 is driven to move upward gradually. Similarly, when the output end of the hydraulic cylinder 213 extends, it will drive the bottommost right cross rod 209 to move to the right, so that the included angle of the cross arm gradually increases and the height decreases, thereby causing the installation platform 201 to gradually move downward. This achieves the lifting effect of the mounting platform 201. Simultaneously, different vehicle-mounted equipment, such as a vehicle-mounted weather station, can be installed on the top surface of the mounting platform 201. To predict weather, temperature, humidity, and other conditions in different locations, testing equipment needs to be installed inside the carriage 10. During installation, the equipment is placed on the top surface of the mounting platform 201 and then secured by screwing the equipment into the threaded mounting holes 202 on the mounting platform 201 with fixing bolts. When the equipment is used in different locations, the top of the carriage 10 is first opened using the top cover opening mechanism 30, and then the mounting platform 201 is moved to the outside of the carriage 10 using the lifting mechanism 20, placing the equipment on top of the carriage 10 for easy use of specialized equipment.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A multi-functional integrated lifting platform, comprising a carriage (10), wherein a lifting mechanism (20) is provided inside the carriage (10), characterized in that, The lifting mechanism (20) includes an installation platform (201) that can move up and down relative to the carriage (10). The top surface of the installation platform (201) has multiple sets of evenly arranged threaded mounting holes (202), and the top left side of the installation platform (201) has reserved wiring mounting holes. A sealing ring is provided at the top boundary of the installation platform (201). A drag chain (11) is fixedly installed on the rear side of the carriage (10), and the top of the drag chain (11) is fixed at the mounting hole. A top cover opening mechanism (30) is provided on the top of the carriage (10).

2. The multi-functional integrated lifting platform according to claim 1, characterized in that, The lifting mechanism (20) also includes a base (205) fixedly connected to the bottom of the inner side of the carriage (10). A fixed rod (206) is fixedly connected to the left side of the inside of the base (205). A movable rod (207) that can move horizontally relative to the base (205) is provided on the right side of the inside of the base (205). A pair of left cross rods (208) arranged in a front-to-back pattern are rotatably connected to the outside of the fixed rod (206). A pair of right cross rods (209) arranged in a front-to-back pattern are rotatably connected to the outside of the movable rod (207). The connection between the left cross rod (208) and the right cross rod (209) is hinged by a connecting rod. The cross left cross rod (208) and the right cross rod (209) form a cross arm. A new cross arm is hinged at the top end of the cross arm. The bottom front and rear sides of the mounting platform (201) are fixedly connected to A mirror-symmetrical movable block (210) is provided. A sliding groove (211) is provided on the right side of the movable block (210). A sliding rod (212) is fixedly connected to both the left and right sides of the sliding groove (211). A guide block is slidably connected to the outside of the sliding rod (212). The inner sides of the guide blocks on both sides are fixedly connected to the two ends of the top right movable rod (207). A sliding groove (211) is also provided on the right side of the base (205). A corresponding sliding rod (212) and guide block are installed. The inner side of the guide block is fixedly connected to the two ends of the bottom movable rod (207). A horizontal plate is fixedly connected inside the base (205). A hydraulic cylinder (213) is fixedly connected to the top of the horizontal plate. The output end of the hydraulic cylinder (213) is fixedly connected to the bottom movable rod (207) through a connecting block (214).

3. The multi-functional integrated lifting platform according to claim 2, characterized in that, The installation platform (201) has a pair of parallel blocks (203) arranged in a left-right pattern fixedly connected to the front and rear sides respectively. A vertical rod (204) is slidably connected inside the parallel block (203). The upper and lower sides of the vertical rod (204) are fixedly connected to the carriage (10) respectively.

4. The multi-functional integrated lifting platform according to claim 1, characterized in that, An electromagnet (215) is fixedly installed on the inner top of the carriage (10), and an iron block is fixedly connected to the right side of the mounting platform (201).

5. The multi-functional integrated lifting platform according to claim 1, characterized in that, The top cover opening mechanism (30) includes a fixed block (302) fixedly connected to the front side of the interior of the carriage (10). The fixed block (302) has a drive groove (303) inside. The left and right sides of the drive groove (303) are rotatably connected to a double-acting screw (304). The left and right ends of the double-acting screw (304) are threadedly connected to movable blocks (310). The movable block (310) has a groove inside. The groove is slidably connected to a docking block (305) that can move up and down relative to the movable block (310). The top of the docking block (305) is fixedly connected to a sliding top cover (301). A motor (308) is fixedly installed on the left side of the fixed block (302). The output end of the motor (308) is connected to the double-acting screw (304).

6. The multi-functional integrated lifting platform according to claim 5, characterized in that, The fixed block (302) has a path groove (307) on its front side, and a pair of mirror-symmetrical and downwardly recessed arc segments are provided in the middle of the path groove (307); the front side of the docking block (305) is rotatably connected to a guide rod (306), and the guide rod (306) is in rolling connection with the path groove (307).

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