A safe assembled elevator frame

Abstract

The utility model relates to elevator technical field discloses a kind of safe assembly type elevator frames, including frame body one, the top of frame body one is provided with frame body two, the top of frame body one is equipped with docking assembly, the inside of frame body one is provided with quick adjustment assembly;The docking assembly includes plug-in rod, the plug-in rod slidingly connected in the top of frame body one, the bottom of plug-in rod is rotatably connected with rotating handle, the outer periphery of plug-in rod is equipped with spring one, the side of frame body one is fixedly connected with fixed plate, the plug-in rod slidingly connected in the inside of fixed plate.The utility model is under the cooperation of chute one, sliding block one, rotating handle, fixed plate and spring one, so that plug-in rod is inserted into the inside of slot by moving upward, each frame module is connected quickly and accurately, avoid the problems such as asymmetric docking and screw loosening that can appear in traditional installation.

Description

Technical Field

[0001] This utility model relates to the field of elevator technology, and in particular to a safe prefabricated elevator frame. Background Technology

[0002] The elevator frame is the core load-bearing structure of the elevator, used to support the car or counterweight and distribute the weight evenly to the traction system and guide rails. It is made of steel and includes main beams, bottom beams and columns. Its main function is to ensure the stability and safety of the elevator during operation, bear the weight of passengers or goods, cooperate with other components to achieve smooth operation of the elevator, and provide installation support for various auxiliary equipment (such as guide devices and safety gears).

[0003] Prefabricated elevator frames are elevator structures composed of standardized and modular components. They are installed through factory prefabrication and rapid on-site assembly. Their main advantages include: shortening the construction cycle and improving installation efficiency; reducing on-site welding and processing, thus reducing construction difficulty and safety hazards; improving manufacturing precision and ensuring structural stability and reliability; facilitating transportation and maintenance; better adapting to personalized customization needs; and reducing overall costs.

[0004] Existing prefabricated elevator frames connect various frame modules with screws to achieve a stable connection between the frames. Each screw connection requires precise alignment and tightening. During installation, problems such as asymmetrical positioning and loose screws may occur, resulting in low installation efficiency. Therefore, a safe prefabricated elevator frame is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a safe prefabricated elevator frame, which aims to improve the problems of asymmetrical installation positions and loose screws when connecting various frame modules in the prior art, thus reducing installation efficiency.

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

[0007] A safe prefabricated elevator frame includes a frame body one, a frame body two disposed on the top of the frame body one, a docking assembly installed on the top of the frame body one, and a quick adjustment assembly disposed inside the frame body one; the docking assembly includes a plug rod, the plug rod is slidably connected to the top of the frame body one, and a rotating handle is rotatably connected to the bottom of the plug rod.

[0008] As a further description of the above technical solution:

[0009] A spring is sleeved on the outer periphery of the insertion rod, and a fixing plate is fixedly connected to the side of the frame body. The insertion rod is slidably connected inside the fixing plate.

[0010] As a further description of the above technical solution:

[0011] A slider is fixedly connected to the bottom of the frame body 2, and a groove is provided on the top of the frame body 1. The slider is slidably connected inside the groove.

[0012] As a further description of the above technical solution:

[0013] The bottom of the slider is provided with a slot, and the insert rod is engaged with the slot.

[0014] As a further description of the above technical solution:

[0015] The quick adjustment component includes a second slider, which is slidably connected inside the frame body. A limit switch is fixedly connected to the side of the second slider, a clamping plate is slidably connected to the side of the second slider, and a locking block is fixedly connected to the side of the clamping plate.

[0016] As a further description of the above technical solution:

[0017] The clamping plate is slidably connected to a connecting rod, and a spring is sleeved on the outer periphery of the connecting rod;

[0018] As a further description of the above technical solution:

[0019] The frame body has a slot inside, and the card block engages with the slot.

[0020] As a further description of the above technical solution:

[0021] The frame body 1 has a sliding groove 2 inside, and the slider 2 is slidably connected inside the sliding groove 2.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, rotating the handle, through the cooperation of the spring and the fixing plate, causes the insertion rod to move upward under force and snap into the slot, achieving quick and accurate docking of various frame modules, improving installation accuracy, reducing adjustment and correction time, and improving installation efficiency and quality.

[0024] 2. In this utility model, with the cooperation of slider two, connecting column and spring two, outward pressure is applied to the clamping plate, so that it carries the locking block into the slot of the required position, so as to quickly adjust the position of the limit switch, accurately calibrate it to the required accurate position, ensure that the limit switch can accurately sense and meet the operation requirements of the elevator, reduce the operation time in the maintenance process, and optimize the overall work efficiency. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a safe prefabricated elevator frame proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the insert rod structure of a safe prefabricated elevator frame proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the slider two of a safe assembled elevator frame proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the second slide groove of a safe assembled elevator frame proposed in this utility model.

[0029] Legend:

[0030] 1. Frame body one; 2. Frame body two; 3. Connecting assembly; 4. Quick adjustment assembly; 5. Insert rod; 6. Rotating handle; 7. Spring one; 8. Fixing plate; 9. Slider one; 10. Slide groove one; 11. Slot; 12. Slider two; 13. Limit switch; 14. Clamping plate; 15. Locking block; 16. Connecting rod; 17. Spring two; 18. Locking groove; 19. Slide groove two. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 and Figure 2This utility model provides an embodiment of a safe prefabricated elevator frame, comprising a frame body 1, a frame body 2 at the top of the frame body 1, a docking assembly 3 at the top of the frame body 1, and a quick adjustment assembly 4 inside the frame body 1. The docking assembly 3 includes a rod 5, which is slidably connected to the top of the frame body 1, and a rotating handle 6 is rotatably connected to the bottom of the rod 5. Rotating the rotating handle 6 controls the rod 5 to move upward. A spring 7 is sleeved on the outer periphery of the rod 5, and a fixing plate 8 is fixedly connected to the side of the frame body 1. The rod 5 is slidably connected inside the fixing plate 8. The pressure generated by the cooperation of the spring 7 and the fixing plate 8 causes the rod 5 to be subjected to an upward force. A slider 9 is fixedly connected to the bottom of the frame body 2, and a groove 10 is opened at the top of the frame body 1. The slider 9 is slidably connected inside the groove 10. The cooperation of the slider 9 and the groove 10 ensures that the frame body 1 and the frame body 2 are aligned neatly. The bottom of slider 19 has a slot 11. The insert rod 5 is engaged with the slot 11. The insert rod 5 is subjected to upward pressure, causing it to be engaged into the slot 11, thus completing the docking of frame body 1 and frame body 2.

[0033] Reference Figure 1 and Figure 3 The quick adjustment component 4 includes a second slider 12, which is slidably connected inside the frame body 1. A limit switch 13 is fixedly connected to the side of the second slider 12. By installing the limit switch 13, the position of the elevator is monitored, and a signal is sent to control the operation of the elevator when a specific position is reached. A clamping plate 14 is slidably connected to the side of the second slider 12, and a locking block 15 is fixedly connected to the side of the clamping plate 14. By controlling the clamping and loosening of the clamping plate 14, the locking block 15 moves inward and outward. A connecting rod 16 is slidably connected inside the clamping plate 14, and a second spring 17 is sleeved on the outer periphery of the connecting rod 16. The pressure applied by the second spring 17 to the clamping plate 14 causes the clamping plate 14 to move outward with the locking block 15. A locking groove 18 is opened inside the frame body 1. The locking block 15 engages with the locking groove 18. Multiple locking grooves 18 are provided inside the frame body 1. When the locking block 15 is subjected to outward pressure, it engages with the corresponding locking groove 18, thus adjusting the position of the limit switch 13.

[0034] Reference Figure 1 and Figure 4 The frame body 1 has a groove 2 19 inside, and the slider 2 12 is slidably connected inside the groove 2 19. Through the cooperation of the groove 2 19 and the slider 2 12, the installation position of the limit switch 13 is restricted and the limit switch 13 is supported.

[0035] Working principle: When it is necessary to assemble and connect frame body 1 and frame body 2, slide slider 9 of frame body 2 into the groove 10 of frame body 2, rotate handle 6 to move the insertion rod 5 upward, and apply upward pressure to the insertion rod 5 through the cooperation of spring 7 and fixing plate 8, so that it is locked into the slot 11 inside slider 9, thus completing the work of connecting frame body 1 and frame body 2.

[0036] When the position of the limit switch 13 needs to be adjusted, the clamping plate 14 is moved inward to make the locking block 15 on the side of the clamping plate 14 disengage from the slot 18 of the frame body 1. At this time, the position of the limit switch 13 can be adjusted up and down. When the position is adjusted to a suitable position, the clamping plate 14 is released. Through the spring 17 on the connecting rod 16, the clamping plate 14 is subjected to outward pressure, so that the clamping plate 14 and the locking block 15 are locked into the slot 18, thus completing the work of fixing the position of the limit switch 13.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A safe prefabricated elevator frame, comprising a frame body (1), characterized in that: A second frame body (2) is provided on the top of the first frame body (1), a docking component (3) is installed on the top of the first frame body (1), and a quick adjustment component (4) is provided inside the first frame body (1). The docking assembly (3) includes a plug rod (5), which is slidably connected to the top of the frame body (1), and a rotating handle (6) is rotatably connected to the bottom of the plug rod (5).

2. The safe prefabricated elevator frame according to claim 1, characterized in that: A spring (7) is sleeved on the outer periphery of the insertion rod (5), and a fixing plate (8) is fixedly connected to the side of the frame body (1). The insertion rod (5) is slidably connected inside the fixing plate (8).

3. A safe prefabricated elevator frame according to claim 1, characterized in that: The bottom of the frame body 2 (2) is fixedly connected to a slider 1 (9), and the top of the frame body 1 (1) is provided with a groove 1 (10), and the slider 1 (9) is slidably connected inside the groove 1 (10).

4. A safe prefabricated elevator frame according to claim 3, characterized in that: The bottom of the slider (9) is provided with a slot (11), and the insert (5) is engaged with the slot (11).

5. A safe prefabricated elevator frame according to claim 1, characterized in that: The quick adjustment component (4) includes a second slider (12), which is slidably connected inside the frame body (1). A limit switch (13) is fixedly connected to the side of the second slider (12), and a clamping plate (14) is slidably connected to the side of the second slider (12). A locking block (15) is fixedly connected to the side of the clamping plate (14).

6. A safe prefabricated elevator frame according to claim 5, characterized in that: The clamp (14) is slidably connected to a connecting rod (16), and a spring (17) is sleeved on the outer periphery of the connecting rod (16).

7. A safe prefabricated elevator frame according to claim 5, characterized in that: The frame body (1) has a slot (18) inside, and the card block (15) is engaged with the slot (18).

8. A safe prefabricated elevator frame according to claim 5, characterized in that: The frame body (1) has a sliding groove (19) inside, and the slider (12) is slidably connected inside the sliding groove (19).

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