A quick-installation and positioning structure for lock maintenance gates

Abstract

This utility model provides a quick installation and positioning structure for a lock maintenance door, including a frame with a crossbeam on the frame. The crossbeam has side guards with screw through holes, and a guide mechanism and a positioning mechanism are located at the rear. The guide mechanism consists of a guide rail and a guide slider, allowing the maintenance door to move initially in a directional direction. The positioning mechanism includes a positioning pin and a positioning clamp, which initially fixes the maintenance door. A limit baffle is provided at the lower rear of the crossbeam to prevent excessive movement of the maintenance door, and guide rollers between the baffle and the crossbeam reduce friction. A positioning adjustment plate is also provided, allowing for fine-tuning of the position through the cooperation of the adjustment plate's moving conveyor belt, the adjustment plate's moving motor, and the motor pulley. A buffer spring at the rear of the crossbeam buffers impact forces. This utility model improves the installation efficiency and positioning accuracy of the lock maintenance door, and ensures installation safety.

Description

Technical Field

[0001] This utility model relates to the field of lock maintenance technology, and more specifically, to a quick installation and positioning structure for lock maintenance gates. Background Technology

[0002] As an important navigation structure, the installation quality and efficiency of the inspection gates in ship locks are crucial to their normal operation and maintenance. However, the installation of existing ship lock inspection gates faces numerous challenges and difficulties, making it difficult to complete the installation work efficiently and accurately.

[0003] Traditional lock maintenance gate installation often relies entirely on operators' experience and feel for movement, making it difficult to accurately determine the direction of movement. This results in a significant amount of time being spent constantly adjusting the gate's position and angle to get it close to the installation location. Operators need to apply considerable pushing force to try and move the gate to the correct position, consuming a great deal of time in finding the installation location. The installation process is slow and inefficient, and it is difficult to guarantee the accuracy of the initial installation direction, which can easily lead to deviations that affect subsequent installation steps and the final installation quality.

[0004] Regarding positioning, existing methods mostly involve simple temporary support or fixation, lacking positioning components that can be flexibly and precisely adjusted according to the actual position of the access door. After the access door reaches its approximate installation location, it cannot be quickly and accurately fixed in the correct position. Furthermore, existing technology has weak fine-tuning capabilities for the access door's position. Once the access door is initially positioned, if there are slight positional deviations, there is a lack of an effective fine-tuning mechanism to precisely adjust its position.

[0005] In summary, existing lock maintenance gate installation and positioning technologies have many shortcomings. To address these issues, designing a rapid installation and positioning structure for lock maintenance gates with efficient guidance, precise positioning, and easy fine-tuning capabilities is of paramount practical significance and value. Therefore, we propose a rapid installation and positioning structure for lock maintenance gates. Utility Model Content

[0006] The purpose of this utility model is to address the problems raised in the existing background technology. To achieve the above-mentioned purpose, this utility model provides the following technical solution: a quick installation and positioning structure for a lock inspection door, including a frame, a crossbeam on the frame, a protective plate on the side of the crossbeam, screw through holes on the crossbeam, and a guide mechanism and a positioning mechanism on the rear side of the crossbeam.

[0007] As a preferred embodiment of this invention, the guiding mechanism includes a guide rail and a guide slider, wherein the guide slider is slidably disposed within the guide rail.

[0008] As a preferred technical solution of this utility model, the positioning mechanism includes a positioning pin and a positioning clamp, and the positioning clamp is movably mounted on the crossbeam by the positioning pin.

[0009] As a preferred technical solution of this utility model, a limit baffle is provided on the lower rear side of the crossbeam.

[0010] As a preferred technical solution of this utility model, a guide roller is provided between the crossbeam and the limiting baffle.

[0011] As a preferred technical solution of this utility model, a positioning and moving adjustment plate is provided on the rear side of the crossbeam. The positioning and moving adjustment plate is connected to the adjustment plate moving conveyor belt, and the adjustment plate moving conveyor belt is connected to the adjustment plate moving motor through a motor pulley.

[0012] As a preferred technical solution of this utility model, the positioning and moving adjustment plate is provided with an adjustment plate connecting longitudinal beam, and an auxiliary chain for the longitudinal beam is provided on the upper part of the adjustment plate connecting longitudinal beam.

[0013] As a preferred technical solution of this utility model, a buffer spring is provided on the rear side of the crossbeam.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] The guiding mechanism consists of a guide rail and a guide slider. During the installation and initiation of the lock maintenance gate, the guide slider smoothly engages with the gate and locks into the guide rail. Operators only need to apply a small pushing force to move the maintenance gate along the direction indicated by the guide rail. Compared to traditional unguided installation methods, this precise guidance directly guides the maintenance gate to its approximate installation location, significantly reducing the time spent searching for the installation position and making the initial installation phase quick and efficient.

[0016] The guide rollers positioned between the crossbeam and the limit baffle play a crucial role. During the movement of the access door, the guide rollers contact and roll with the door. Since rolling friction is far less than traditional sliding friction, this significantly reduces the resistance between the access door and the crossbeam. Operators can push the access door more easily, making its movement during installation smoother and reducing time wasted due to jamming or strenuous pushing and pulling, thus further accelerating the installation process.

[0017] The positioning mechanism consists of a positioning pin and a positioning clamp. Once the access door reaches its approximate installation position, the operator adjusts the positioning clamp using the positioning pin. The positioning pin acts as a support shaft, allowing the positioning clamp to precisely adjust its angle and position according to the actual location of the access door. The positioning adjustment plate, the adjustment plate conveyor belt, the adjustment plate motor, and the motor pulley work together to achieve precise fine-tuning of the access door's position. If there is a slight deviation in position after the access door has been initially positioned, the adjustment plate motor is activated. The motor power is transmitted to the adjustment plate conveyor belt via the motor pulley, which in turn moves the positioning adjustment plate. Because the speed and travel distance of the adjustment plate motor can be precisely controlled, the positioning adjustment plate can drive the access door to make minute and precise position adjustments, ensuring that the access door is ultimately in the accurate installation position.

[0018] During the installation of the access door, as the guide rollers guide the access door to move continuously, a limit baffle will promptly stop the access door when it is about to reach the preset installation limit position, preventing it from continuing to move forward. This avoids dangerous situations such as derailment and collision that may occur due to excessive movement of the access door, ensuring the safety of the installation process. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of the present invention;

[0020] Figure 2 A schematic diagram of the rear internal structure provided by this utility model;

[0021] Figure 3 A schematic diagram of the positioning clamp structure provided by this utility model;

[0022] Figure 4 A schematic diagram of the rear view structure provided for this utility model;

[0023] Figure 5 This is a schematic diagram of the main structure of the present invention.

[0024] The image shows:

[0025] 1. Frame; 2. Crossbeam; 3. Guard plate; 4. Screw through hole; 5. Guide rail; 6. Guide slider; 7. Positioning pin; 8. Positioning clamp; 9. Guide roller; 10. Limiting baffle; 11. Positioning moving adjustment plate; 12. Adjustment plate moving conveyor belt; 13. Adjustment plate moving motor; 14. Motor pulley; 15. Adjustment plate connecting longitudinal beam; 16. Longitudinal beam auxiliary chain; 17. Buffer spring. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0027] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely illustrates some embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model. It should be noted that, in the absence of conflict, the embodiments and features and technical solutions in the embodiments of this utility model can be combined with each other. It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0028] Example 1: A quick-installation and positioning structure for a lock inspection door includes a frame 1, a crossbeam 2 mounted on the frame 1, a protective plate 3 on the side of the crossbeam 2, screw through holes 4 on the crossbeam 2, and a guide mechanism and a positioning mechanism on the rear side of the crossbeam 2. The guide mechanism includes a guide rail 5 and a guide slider 6, the guide slider 6 being slidably disposed within the guide rail 5. The positioning mechanism includes a positioning pin 7 and a positioning clamp 8, the positioning clamp 8 being movably disposed on the crossbeam 2 via the positioning pin 7.

[0029] A limit baffle 10 is provided on the lower rear side of the crossbeam 2. A guide roller 9 is provided between the crossbeam 2 and the limit baffle 10. A positioning and moving adjustment plate 11 is provided on the rear side of the crossbeam 2. The positioning and moving adjustment plate 11 is connected to the adjustment plate moving conveyor belt 12. The adjustment plate moving conveyor belt 12 is connected to the adjustment plate moving motor 13 through the motor pulley 14. An adjustment plate connecting longitudinal beam 15 is provided on the positioning and moving adjustment plate 11. A longitudinal beam auxiliary chain 16 is provided on the upper part of the adjustment plate connecting longitudinal beam 15. A buffer spring 17 is provided on the rear side of the crossbeam 2.

[0030] The working principle of the quick installation and positioning structure for lock maintenance doors: The guiding mechanism consists of a guide rail 5 and a guide slider 6. During lock maintenance door installation, the maintenance door is connected to the guide slider 6. When the maintenance door is pushed for installation, the guide slider 6 slides inside the guide rail 5. Since the shape and position of the guide rail 5 are predetermined, it defines a specific sliding path for the guide slider 6. This allows the maintenance door to move along the direction specified by the guide rail 5 in the initial stage of installation, thus providing initial directional guidance for the maintenance door installation, ensuring the accuracy of the installation direction, and guiding the maintenance door to the approximate installation location area.

[0031] The positioning mechanism consists of a positioning pin 7 and a positioning clamping plate 8. After the access door is moved to its approximate installation position under the guidance of the guide mechanism, the operator adjusts the position and angle of the positioning clamping plate 8 by manipulating the positioning pin 7, using the positioning pin 7 as a fulcrum. Specifically, the positioning pin 7 provides a support shaft for the flexible movement of the positioning clamping plate 8. The operator can rotate or move the positioning clamping plate 8 around the positioning pin 7 according to the actual position of the access door and installation requirements. Then, the positioning clamping plate 8 is brought into close contact with and clamped to the access door. The clamping action of the positioning clamping plate 8 initially fixes the access door in a certain position, providing a basis for subsequent precise adjustments and ensuring that the position of the access door is initially fixed within a certain range.

[0032] A limit baffle 10 is provided on the lower rear side of the crossbeam 2, and a guide roller 9 is provided between the crossbeam 2 and the limit baffle 10. During the installation and movement of the access door, the guide roller 9 comes into contact with the access door. Since the guide roller 9 can rotate flexibly, it reduces the friction between the access door and the crossbeam 2, allowing the access door to move more smoothly during installation and pushing. When the access door moves to the preset installation limit position, the limit baffle 10 can prevent the access door from moving forward further, physically restricting the installation position of the access door, preventing excessive movement of the access door, ensuring that it does not exceed the predetermined installation range, and ensuring that the final installation position does not exceed the specified boundary.

[0033] A positioning and moving adjustment plate 11 is provided on the rear side of the crossbeam 2. The positioning and moving adjustment plate 11 is connected to the adjusting plate moving conveyor belt 12, and the adjusting plate moving conveyor belt 12 is connected to the adjusting plate moving motor 13 through the motor pulley 14. After the maintenance door has completed its initial positioning, if more precise adjustments to its position are required, the adjusting plate moving motor 13 is started. When the adjusting plate moving motor 13 is running, its power is transmitted to the adjusting plate moving conveyor belt 12 through the motor pulley 14, causing the adjusting plate moving conveyor belt 12 to start driving. Since the positioning and moving adjustment plate 11 is connected to the adjusting plate moving conveyor belt 12, the driving of the adjusting plate moving conveyor belt 12 drives the positioning and moving adjustment plate 11 to move. The positioning and moving adjustment plate 11 interacts with the maintenance door, and as the positioning and moving adjustment plate 11 moves, the position of the maintenance door can be finely adjusted. An adjusting plate connecting longitudinal beam 15 is provided on the positioning and moving adjustment plate 11, and a longitudinal beam auxiliary chain 16 is provided on the upper part of the adjusting plate connecting longitudinal beam 15. The longitudinal beam auxiliary chain 16 further enhances the structural stability of the adjusting plate connecting the longitudinal beam 15. During the process of moving the adjusting plate 11 to adjust the position of the maintenance door, it ensures the smoothness and stability of the adjustment process, so that the fine adjustment of the maintenance door can be carried out accurately.

[0034] A buffer spring 17 is installed on the rear side of the crossbeam 2. During the installation of the access door, especially at the moment of contact between the access door and the positioning structure or during the moment of collision caused by position adjustment, the buffer spring 17 will be compressed and undergo elastic deformation. The buffer spring 17 converts the impact force generated by the collision between the access door and the positioning structure into the elastic potential energy of the spring. It absorbs and disperses the impact force through its own deformation, thereby reducing the large impact force generated by the direct collision between the access door and the positioning structure. This protects the access door and the positioning structure itself from damage due to excessive impact force during installation, ensuring the stability of the installation process and the integrity of the structure.

[0035] Once the inspection gate has been precisely moved to its designated installation position through the coordinated action of the aforementioned mechanisms and components, workers can use the screw through holes 4 on the crossbeam 2 to securely connect the inspection gate to the installation and positioning structure and the relevant installation location using the matching screws passed through the screw through holes 4. This completes the entire rapid installation and positioning process of the lock inspection gate, ensuring that the inspection gate is firmly installed in the appropriate position and can properly perform its function in lock maintenance work.

[0036] The working process of the quick-installation positioning structure for lock maintenance doors: Before installing the lock maintenance doors, a comprehensive and detailed inspection of the quick-installation positioning structure is required. Ensure that the frame 1 is structurally stable, free from deformation, cracks, or other problems, and that all components are tightly and reliably connected. Carefully check that the screw holes 4 on the crossbeam 2 are unobstructed and undamaged to ensure smooth screw fixing of the maintenance door. Simultaneously, check that the guide rail 5 is clean and free of debris obstructing the sliding of the guide slider 6; check that the positioning pin 7 and positioning clamp 8 move flexibly and function properly for positioning. For the guide roller 9, ensure smooth rotation and that the buffer spring 17 has good elasticity.

[0037] Guiding and Preliminary Positioning: First, securely connect the inspection door to the guide slider 6. After connection, accurately slide the guide slider 6 into the guide rail 5. The operator applies a certain pushing force to the inspection door. Since the guide slider 6 can slide freely within the guide rail 5, and the guide rail 5 follows a pre-designed path specifically for guiding the installation of the inspection door, the inspection door will move smoothly along the direction indicated by the guide rail 5, successfully reaching the approximate installation position. Once the inspection door has moved to this approximate position, the operator operates the positioning pin 7, causing the positioning clamp 8 to move and adjust using the positioning pin 7 as a fulcrum. Finally, the positioning clamp 8 is tightly fastened to the inspection door, initially fixing the inspection door within a certain position range, laying the foundation for subsequent precise adjustments.

[0038] After the inspection door is initially positioned, if its position is found to be insufficiently precise based on the actual installation conditions, fine-tuning is required. At this point, the adjusting plate moving motor 13 is activated. Once the adjusting plate moving motor 13 is running, its power is transmitted to the adjusting plate moving conveyor belt 12 via the motor pulley 14. The adjusting plate moving conveyor belt 12 is connected to the positioning moving adjusting plate 11, and under the drive of the adjusting plate moving conveyor belt 12, the positioning moving adjusting plate 11 begins to move. Because the positioning moving adjusting plate 11 has a connection or interaction with the inspection door, the movement of the positioning moving adjusting plate 11 will cause the inspection door to adjust its position. By precisely controlling the operation of the adjusting plate moving motor 13, the moving distance and direction of the positioning moving adjusting plate 11 can be precisely controlled, thereby achieving precise fine-tuning of the inspection door's position and ensuring the inspection door reaches the accurate installation position.

[0039] As the inspection door slowly moves towards its preset installation limit position, the limiting baffle 10 plays a crucial role. Installed on the lower rear side of the crossbeam 2, the limiting baffle 10 stops the inspection door when it encounters it, preventing further forward movement and effectively preventing excessive movement, ensuring its installation position remains within the specified range. Once the inspection door accurately reaches the predetermined installation position, workers use matching screws, passing them through the screw holes 4 on the crossbeam 2, to securely connect the inspection door to the installation positioning structure and related installation positions, thus completing the entire rapid installation and positioning process of the lock inspection door. Throughout the installation process, the buffer spring 17 plays a vital role. When the inspection door collides with other components or experiences impact due to adjustment, the buffer spring 17 quickly deforms elastically, absorbing and dispersing the impact force, protecting the inspection door and positioning structure from damage, and ensuring the safety of operators during installation.

[0040] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the utility model, are covered within the scope of the claims of the present utility model.

Claims

1. A quick-installation and positioning structure for a lock inspection door, characterized in that, The frame (1) includes a crossbeam (2) on the frame (1), a guard plate (3) on the side of the crossbeam (2), a screw through hole (4) on the crossbeam (2), and a guide mechanism and a positioning mechanism on the rear side of the crossbeam (2).

2. The quick installation and positioning structure for a lock inspection gate according to claim 1, characterized in that, The guiding mechanism includes a guide rail (5) and a guide slider (6), wherein the guide slider (6) is slidably disposed within the guide rail (5).

3. The quick installation and positioning structure for a lock inspection door according to claim 1, characterized in that, The positioning mechanism includes a positioning pin (7) and a positioning clamp (8), and the positioning clamp (8) is movably mounted on the crossbeam (2) via the positioning pin (7).

4. The quick installation and positioning structure for a lock inspection gate according to claim 1, characterized in that, A limit baffle (10) is provided on the lower rear side of the crossbeam (2).

5. The quick installation and positioning structure for a lock inspection door according to claim 4, characterized in that, A guide roller (9) is provided between the crossbeam (2) and the limiting baffle (10).

6. The quick installation and positioning structure for a lock inspection gate according to claim 1, characterized in that, A positioning and moving adjustment plate (11) is provided on the rear side of the crossbeam (2). The positioning and moving adjustment plate (11) is connected to the adjustment plate moving conveyor belt (12). The adjustment plate moving conveyor belt (12) is connected to the adjustment plate moving motor (13) through the motor pulley (14).

7. The quick installation and positioning structure for a lock inspection gate according to claim 6, characterized in that, The positioning and moving adjustment plate (11) is provided with an adjustment plate connecting longitudinal beam (15), and an auxiliary chain (16) for the longitudinal beam is provided on the upper part of the adjustment plate connecting longitudinal beam (15).

8. The quick installation and positioning structure for a lock inspection gate according to claim 1, characterized in that, A buffer spring (17) is provided on the rear side of the crossbeam (2).

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