Equipment box for engineering mechanical equipment

Abstract

The utility model discloses an equipment box for engineering mechanical equipment, which comprises an electrical equipment box and a lifting mechanism. The number of the lifting plates is at least three, and the multiple sets of lifting plates are arranged in the base layer by layer from outside to inside; and the linkage assemblies are used for being connected with the base, the outer-layer lifting plate and the adjacent lifting plates correspondingly, so that synchronous lifting of the lifting plates is achieved. According to the lifting device, the threaded rod is driven by the driving motor to rotate, the connecting frame is driven to drive the first lifting plate to ascend, and then, firstly, the first lifting plate, the second lifting plate and the third lifting plate are driven to ascend under the linkage action of the first connecting block, the second connecting block, the belt and the belt pulley; the height of the electrical equipment box can be adjusted according to the requirements of workers, the diverse requirements of electricity utilization during construction are met, the working convenience is improved, and operation is easy.

Description

Technical Field

[0001] This utility model relates to the field of electrical equipment box technology, and in particular to an equipment box for engineering machinery equipment. Background Technology

[0002] Construction machinery is an important part of the equipment manufacturing industry. In general terms, construction machinery refers to the mechanical equipment necessary for comprehensive mechanized construction projects, including earthwork construction, road construction and maintenance, mobile lifting and unloading operations, and various building projects.

[0003] Electrical equipment boxes are electrical equipment characterized by their small size, easy installation, special technical performance, fixed location, unique configuration functions, no site restrictions, wide application, stable and reliable operation, high space utilization, small footprint, and environmental benefits.

[0004] Construction machinery and equipment on construction sites are generally powered and operated through electrical equipment boxes, which are typically installed on the construction site. However, traditional electrical equipment boxes are difficult to adjust in height, and their fixed location makes them inconvenient for workers to operate. For example, when setting up temporary stages or exhibition halls outdoors, these activities usually need to be completed in a short time, and the electrical equipment boxes need to be able to be quickly deployed and adapt to different layout requirements. Utility Model Content

[0005] The purpose of this utility model is to provide an equipment box for engineering machinery equipment in order to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An equipment box for engineering machinery includes an electrical equipment box and a lifting mechanism, the lifting mechanism comprising:

[0008] Base;

[0009] The lifting platform is provided with at least three sets, and multiple sets of lifting platforms are arranged layer by layer from the outside to the inside of the base.

[0010] The linkage components are provided in at least two sets. The multiple sets of linkage components are used to connect the base, the outer lifting plate, and the adjacent lifting plate to achieve synchronous lifting of multiple lifting plates.

[0011] The connecting plate is fixedly connected to the inner lifting plate, and the electrical equipment box is fixedly installed on the connecting plate.

[0012] The drive mechanism is connected to the outer lifting plate and directly drives the outer lifting plate to perform lifting movements.

[0013] As a further description of the above technical solution:

[0014] The lifting plate includes a first lifting plate, a second lifting plate, and a third lifting plate arranged sequentially from the outside to the inside. The third lifting plate is fixedly connected to the connecting plate. The first and second lifting plates are equipped with linkage components that are staggered on both sides.

[0015] As a further description of the above technical solution:

[0016] The linkage component includes a pulley, a belt, a first connecting block, and a second connecting block. The top and bottom ends of the first and second lifting plates are provided with mounting grooves. The pulley is rotatably installed in the mounting groove via a rotating shaft. The belt drives the two sets of pulleys. The first connecting block is fixedly connected to the top side of the belt. The first connecting block located on the adjacent linkage component is fixedly connected to the base and the first lifting plate, respectively. The second connecting block is fixedly connected to the bottom side of the belt. The second connecting block on the adjacent linkage component is fixedly connected to the first lifting plate and the third lifting plate, respectively.

[0017] As a further description of the above technical solution:

[0018] The driving mechanism includes a drive motor, a threaded rod, and a connecting frame. The connecting frame is fixedly connected to the bottom side of the first lifting plate, the output shaft of the drive motor is fixedly connected to the threaded rod, and the connecting frame and the threaded rod are connected by threaded engagement.

[0019] As a further description of the above technical solution:

[0020] Limiting blocks are fixedly connected to both sides of the base, the first lifting plate, and the second lifting plate, and a limiting plate is fixedly connected to the top of the threaded rod.

[0021] As a further description of the above technical solution:

[0022] The bottom side of the connecting plate is fixedly connected with buffer pads.

[0023] As a further description of the above technical solution:

[0024] Several corrugated pipes are connected to one side of the electrical equipment box.

[0025] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0026] 1. In this utility model, a drive motor drives a threaded rod to rotate. Based on the threaded transmission principle, the drive connecting frame drives the first lifting plate to rise. Then, firstly, for the first lifting plate, the first connecting block connected to the base and the second connecting block connected to the second lifting plate, and secondly, for the second lifting plate, the first connecting block connected to the first lifting plate and the second connecting block connected to the third lifting plate, as well as the linkage of the belt and pulley, drive the first lifting plate, the second lifting plate, and the third lifting plate to rise. The third lifting plate extends out from the second lifting plate, the second lifting plate extends out from the first lifting plate, and the first lifting plate extends out from the base, thereby realizing the rise of the electrical equipment box. After reaching a suitable height, the machine stops. Under the self-locking of the thread, the electrical equipment box is positioned, allowing the height of the electrical equipment box to be adjusted according to the needs of the workers, meeting the diverse power needs during construction, improving the convenience of work, and simplifying operation.

[0027] 2. In this utility model, several corrugated pipes are connected to one side of the electrical equipment box. Magnetic suction heads are provided at the ends of the corrugated pipes. During operation, the cables outside the electrical equipment box may be damaged, posing a safety hazard. The corrugated pipes can be used for protection. Cables are passed through the corrugated pipes into the electrical equipment box. The required protection length can be adjusted by stretching the corrugated pipes. The magnetic suction heads at the ends of the corrugated pipes can adhere to the metal surface, achieving cable protection and fixation, preventing them from falling, and improving the protection effect. Attached Figure Description

[0028] Figure 1 A three-dimensional structural schematic diagram of an equipment box for engineering machinery equipment according to an embodiment of the present utility model is shown;

[0029] Figure 2 A schematic diagram of the internal structure of the base provided according to an embodiment of the present invention is shown;

[0030] Figure 3 A schematic diagram showing the connection of three sets of lifting plates according to an embodiment of the present utility model is shown;

[0031] Figure 4 A schematic diagram of the structure of the third lifting plate provided according to an embodiment of the present utility model is shown.

[0032] Legend:

[0033] 1. Lifting mechanism; 2. Electrical equipment box; 3. Corrugated pipe; 4. Base; 5. First lifting plate; 6. Second lifting plate; 7. Third lifting plate; 8. Connecting plate; 9. Pulley; 10. Connecting frame; 11. Drive motor; 12. Threaded rod; 13. Belt; 14. Mounting groove; 15. First connecting block; 16. Second connecting block; 17. Limiting block; 18. Limiting plate; 19. Buffer pad. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0035] Please see Figure 1-4 This utility model provides a technical solution: an equipment box for engineering machinery, including an electrical equipment box 2 and a lifting mechanism 1. The lifting mechanism 1 includes a base 4, and a first lifting plate 5, a second lifting plate 6, and a third lifting plate 7 are arranged sequentially from the outside to the inside of the base 4. The third lifting plate 7 is fixedly connected to a connecting plate 8. The top and bottom ends of the first lifting plate 5 and the second lifting plate 6 are provided with mounting grooves 14. Pulleys 9 are rotatably installed in the mounting grooves 14 through a rotating shaft. A belt 13 drives and connects the two sets of pulleys 9. A first connecting block 1 is fixedly connected to the top side of the belt 13. 5. The first connecting block 15 located on the adjacent linkage component is fixedly connected to the base 4 and the first lifting plate 5 respectively. The bottom side of the belt 13 is fixedly connected to the second connecting block 16. The second connecting block 16 on the adjacent linkage component is fixedly connected to the first lifting plate 5 and the third lifting plate 7 respectively. The connecting plate 8 is fixedly connected to the third lifting plate 7. The electrical equipment box 2 is fixedly installed on the connecting plate 8. The connecting frame 10 is fixedly connected to the bottom side of the first lifting plate 5. The output shaft of the drive motor 11 is fixedly connected to the threaded rod 12. The connecting frame 10 and the threaded rod 12 are connected by threaded engagement. Driven by the drive motor 11, the threaded rod 12 rotates, and according to the threaded transmission principle, the drive connecting frame 10 drives the first lifting plate 5 to rise. Then, firstly, for the first lifting plate 5, the first connecting block 15 connected to the base 4 and the second connecting block 16 connected to the second lifting plate 6, and secondly, for the second lifting plate 6, the first connecting block 15 connected to the first lifting plate 5 and the second connecting block 16 connected to the third lifting plate 7, along with the linkage of the belt 13 and pulley 9, drive the first lifting plate 5, the second lifting plate 6, and the third lifting plate 7 to rise. The third lifting plate 7 extends from inside the second lifting plate 6, the second lifting plate 6 extends from inside the first lifting plate 5, and the first lifting plate 5 extends from inside the base 4, thereby raising the electrical equipment box 2. After reaching a suitable height, the machine stops. With the threaded self-locking mechanism, the electrical equipment box 2 is positioned, allowing the height of the electrical equipment box 2 to be adjusted according to the needs of the workers, meeting the diverse power requirements during construction, improving work convenience, and simplifying operation. After construction is completed, starting the motor in reverse allows the lifting plates to be completely retracted into the base 4.

[0036] Specifically, such as Figure 3As shown, limit blocks 17 are fixedly connected to both sides of the base 4, the first lifting plate 5, and the second lifting plate 6. The limit blocks 17 on the base 4 limit the first lifting plate 5, the limit blocks 17 on the first lifting plate 5 limit the second lifting plate 6, and the limit blocks on the second lifting plate 6 limit the third lifting plate 7. This is to ensure that the three sets of lifting plates make stable lifting movements. The top of the threaded rod 12 is fixedly connected to a limit plate 18 to prevent the connecting frame 10 from detaching from the threaded rod 12 when it rises.

[0037] Specifically, such as Figure 4 As shown, buffer pads 19 are fixedly connected around the bottom of the connecting plate 8 to buffer the electrical equipment box 2.

[0038] Specifically, such as Figure 1 As shown, several corrugated pipes 3 are connected to one side of the electrical equipment box 2. Magnetic heads are installed at the ends of the corrugated pipes 3. During operation, these pipes may damage cables outside the electrical equipment box 7, posing a safety hazard. The corrugated pipes 3 can be used for protection. Cables are passed through the corrugated pipes 3 into the electrical equipment box 7. The required protection length can be adjusted by stretching the corrugated pipes 3. The magnetic heads at the ends of the corrugated pipes can adhere to metal surfaces, achieving cable protection and fixation, preventing them from falling, and improving the protection effect.

[0039] Working principle: During use, the drive motor 11 drives the threaded rod 12 to rotate. According to the threaded transmission principle, the drive connecting frame 10 drives the first lifting plate 5 to rise. Then, firstly, for the first lifting plate 5, the first connecting block 15 connected to the base 4 and the second connecting block 16 connected to the second lifting plate 6, and secondly, for the second lifting plate 6, the first connecting block 15 connected to the first lifting plate 5 and the second connecting block 16 connected to the third lifting plate 7, as well as the linkage of the belt 13 and the pulley 9, drive the first lifting plate 5, the second lifting plate 6 and the third lifting plate 7 to rise. The third lifting plate 7 extends out from the second lifting plate 6, the second lifting plate 6 extends out from the first lifting plate 5, and the first lifting plate 5 extends out from the base 4, thereby realizing the rise of the electrical equipment box 2. After reaching a suitable height, the machine stops. Under the self-locking of the thread, the electrical equipment box 2 is positioned, so that the height of the electrical equipment box 2 can be adjusted according to the needs of the staff, meeting the diverse needs of power supply during construction, improving the convenience of work, and making operation simple.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An equipment box for engineering machinery, comprising an electrical equipment box (2), characterized in that, It also includes a lifting mechanism (1), which includes: Base (4); The lifting platform is provided with at least three sets, and multiple sets of lifting platforms are arranged layer by layer from the outside to the inside in the base (4); The linkage components are provided in at least two sets. The multiple sets of linkage components are used to connect the base (4) and the outer lifting plate and the adjacent lifting plate respectively, so as to realize the synchronous lifting of multiple sets of lifting plates. The connecting plate (8) is fixedly connected to the inner lifting plate, and the electrical equipment box (2) is fixedly installed on the connecting plate (8); The drive mechanism is connected to the outer lifting plate and directly drives the outer lifting plate to perform lifting movements.

2. The equipment box for engineering machinery as described in claim 1, characterized in that, The lifting plate includes a first lifting plate (5), a second lifting plate (6) and a third lifting plate (7) arranged sequentially from the outside to the inside. The third lifting plate (7) is fixedly connected to the connecting plate (8). The first lifting plate (5) and the second lifting plate (6) are both equipped with linkage components that are staggered on both sides.

3. The equipment box for engineering machinery equipment according to claim 2, characterized in that, The linkage assembly includes a pulley (9), a belt (13), a first connecting block (15), and a second connecting block (16). The top and bottom ends of the first lifting plate (5) and the second lifting plate (6) are provided with mounting grooves (14). The pulley (9) is installed in the mounting groove (14) by rotating the shaft. The belt (13) drives and connects the two sets of pulleys (9). The first connecting block (15) is fixedly connected to the top side of the belt (13). The first connecting block (15) located on the adjacent linkage assembly is fixedly connected to the base (4) and the first lifting plate (5) respectively. The second connecting block (16) is fixedly connected to the bottom side of the belt (13). The second connecting block (16) on the adjacent linkage assembly is fixedly connected to the first lifting plate (5) and the third lifting plate (7) respectively.

4. The equipment box for engineering machinery equipment according to claim 3, characterized in that, The driving mechanism includes a drive motor (11), a threaded rod (12) and a connecting frame (10). The connecting frame (10) is fixedly connected to the bottom side of the first lifting plate (5). The output shaft of the drive motor (11) is fixedly connected to the threaded rod (12). The connecting frame (10) and the threaded rod (12) are connected by threaded engagement.

5. The equipment box for engineering machinery according to claim 4, characterized in that, Limiting blocks (17) are fixedly connected to both sides of the base (4), the first lifting plate (5), and the second lifting plate (6), and a limiting plate (18) is fixedly connected to the top of the threaded rod (12).

6. The equipment box for engineering machinery according to claim 5, characterized in that, The bottom side of the connecting plate (8) is fixedly connected with buffer pads (19).

7. The equipment box for engineering machinery according to claim 6, characterized in that, Several corrugated pipes (3) are connected to one side of the electrical equipment box (2).

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