Crawling ladder transportation equipment

Abstract

The utility model discloses crawling ladder transportation equipment, which relates to the technical field of crawling ladder transportation equipment appliances and comprises a support, two mounting blocks are symmetrically and fixedly connected to the bottoms of two sides of the support through bolts, handles are arranged in the two mounting blocks in a sliding manner, the support is provided with an additional frame, a mounting seat is arranged between the additional frame and the support, and a baffle is hinged to one end of the additional frame. A motor is installed at the bottom of the additional frame, supporting plates are welded to the two sides of the additional frame, rotating shafts are rotationally connected into the supporting plates, and ladder stand assemblies are symmetrically arranged on the rotating shafts. Through the arrangement of the battery box, the equipment can get rid of the constraint of an external power supply; through the arrangement of the crawling ladder assembly, the crawling ladder can be kept stable in the transportation process, the transportation smoothness is improved, and the problem that a traditional crawling ladder is prone to shaking and shifting in the transportation process is solved.

Description

Technical Field

[0001] This utility model relates to the technical field of ladder transportation equipment and tools, and in particular to a ladder transportation device. Background Technology

[0002] In industries such as construction and warehousing logistics, ladders are important tools for accessing heights and are crucial in the transportation process. However, traditional ladder transportation equipment has many drawbacks, which seriously restrict work efficiency and threaten the safety of personnel and equipment.

[0003] Traditional equipment lacks a convenient moving structure, requiring personnel to expend considerable physical effort to push it, resulting in low efficiency and difficulty in moving flexibly in confined spaces. Existing ladder-type transport equipment only has a few simple rollers installed at the bottom for movement, lacking a stable track and efficient power transmission system. This leads to frequent jamming and shaking during transport, resulting in low efficiency and the risk of items slipping, posing significant safety hazards. Therefore, this application designs a ladder-type transport equipment to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a ladder-climbing transportation device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a ladder transport device, including a support frame, two mounting blocks are symmetrically fixed to the bottom of both sides of the support frame by bolts, handles are slidably provided in the two mounting blocks, the support frame is provided with an additional frame, a mounting seat is provided between the additional frame and the support frame, a baffle is hinged to one end of the additional frame, a motor is installed at the bottom of the additional frame, support plates are welded to both sides of the additional frame, a rotating shaft is rotatably connected in the support plate, and ladder components are symmetrically provided on the rotating shaft.

[0006] Preferably, the motor output end is provided with a differential box, and the differential box is provided with a differential for driving the shaft to rotate.

[0007] Preferably, the ladder assembly includes a pair of S-shaped plates symmetrically fixed to a rotating shaft, with support shafts fixed to both ends of the pair of S-shaped plates, support wheels rotatably mounted on the support shafts, and rollers symmetrically installed at both ends of the rotating shaft.

[0008] Preferably, the bottom of the bracket is provided with a welding mounting plate, the battery box is placed inside the mounting plate, and the outer wall of the mounting plate is symmetrically bolted with knob posts for abutting against the battery box.

[0009] Preferably, a control box is installed on one side of the bottom of the bracket, and multiple buttons are distributed on one side of the control box.

[0010] Preferably, each of the two mounting blocks has a support post on its bottom end face, and a knob nut for fixing the handle position is provided on one side of the support post.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the layout can be flexibly adjusted according to different ladder transportation needs through the cooperation of the additional frame and the mounting base, thereby improving the applicability of the equipment; through the cooperation of the battery box and the mounting plate, the equipment can be freed from the constraints of external power supply and can operate normally in places without power access, thereby improving the flexibility of equipment use; through the setting of the control box, the equipment operation process can be simplified, and the ease of operation and controllability can be improved; through the setting of the ladder components, the ladder can be kept stable during transportation, avoiding deviation, jamming and other phenomena, improving the smoothness of transportation, and solving the problem of easy shaking and deviation in the traditional ladder transportation process. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0013] Figure 1 This is a schematic diagram of the overall first-view structure proposed in this utility model;

[0014] Figure 2 This is a schematic diagram of the second-view structure proposed in this utility model;

[0015] Figure 3 This is a schematic diagram of the ladder assembly proposed in this utility model;

[0016] Figure 4 This is a schematic diagram of the structure of some parts proposed in this utility model.

[0017] The numbers in the diagram are: 1. Bracket; 2. Additional bracket; 3. Baffle; 4. Mounting base; 5. Battery box; 6. Motor; 7. Support wheel; 8. Roller; 9. Support plate; 10. Mounting plate; 11. Control box; 12. Mounting block; 13. Handle. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Example: See Figure 1-4This utility model discloses a ladder transport device, including a support frame 1. Two mounting blocks 12 are symmetrically fixed to the bottom of both sides of the support frame 1 by bolts. The mounting blocks 12 facilitate the sliding installation of handles 13. Simultaneously, the bottom support column cooperates with a knob nut to fix the handles 13. The handles 13 are slidably installed within the two mounting blocks 12, reducing the difficulty of moving the device and improving its operational flexibility. The support frame 1 has an additional frame 2, which allows the device to flexibly adjust its layout according to different ladder transport needs, improving its applicability. A mounting seat 4 is provided between the additional frame 2 and the support frame 1, allowing the support frame 1 and the additional frame 2 to form a tight integrated structure for coordinated operation and ensuring structural stability during operation. A baffle 3 is hinged to one end of the additional frame 2, reducing the safety risk caused by accidental slippage of goods during transport. A motor 6 is installed at the bottom of the additional frame 2, and support plates 9 are welded to both sides of the additional frame 2. A rotating shaft is rotatably connected within the support plates 9, and ladder components are symmetrically mounted on the rotating shaft. The support plates 9 ensure smooth rotation of the rotating shaft, thereby guaranteeing the normal operation of the ladder components.

[0020] In this invention, the output end of the motor 6 is equipped with a differential box, which contains a differential gear for driving the rotating shaft. The motor 6 provides stable and continuous power, making ladder transportation more efficient and smooth. The ladder assembly includes a pair of S-shaped plates 7 symmetrically fixed to the rotating shaft. Support shafts are fixed to both ends of the S-shaped plates 7, and support wheels are rotatably mounted on the support shafts. Rollers 8 are symmetrically installed at both ends of the support shafts. The ladder assembly provides additional support for the ladder, preventing it from tilting or swaying. A mounting plate 10 is welded to the bottom of the bracket 1. The mounting plate 10 contains... A battery box 5 is placed therein, and the outer wall of the mounting plate 10 is symmetrically bolted with knob posts for abutting the battery box 5. The battery box 5 makes it easy for the equipment to be freed from the constraints of an external power source, and can operate normally in places without power access, thus improving the flexibility of the equipment. A control box 11 is installed on one side of the bottom of the bracket 1. Multiple buttons are distributed on one side of the control box 11, which simplifies the operation process of the equipment and improves the convenience and controllability of operation. The bottom surfaces of the two mounting blocks 12 are provided with support columns, and a knob nut is provided on one side of the support column for fixing the handle 13.

[0021] Working Principle: When using this invention, the operator first pulls the handle 13 out of the mounting block 12 and pushes the equipment using the handle 13 to move it to the loading position on the ladder. At this time, the support column at the bottom of the mounting block 12 can stably support the equipment. After reaching the designated position, the operator tightens the knob nut to fix the position of the handle 13 and prevent the equipment from moving during loading. At the same time, the operator checks the battery box 5 to ensure that the equipment has sufficient power supply. Then, the operator presses the start button on the control box 11. The battery box 5 supplies power to the motor 6. After the motor 6 starts running, its output power is transmitted to the differential box. The differential in the differential box distributes the power to the rotating shaft, driving the rotating shaft to rotate. As the rotating shaft rotates, the S-shaped plate 7 fixed on the shaft rotates synchronously, driving the ladder assembly to start operating. During the ladder climbing process, driven by the S-shaped plate 7, the ladder moves along a predetermined trajectory. The support wheels are installed on the support shaft and contact the S-shaped plate 7. The rolling friction greatly reduces the friction between the ladder and the S-shaped plate 7, making the ladder move more smoothly. During this process, the baffle 3 is installed at one end of the auxiliary frame 2 to prevent items from slipping and ensure transportation safety. When the equipment reaches the ladder unloading position, the operator presses the stop button on the control box 11, the motor 6 stops running, the ladder assembly stops, and then the items are unloaded. At this point, the use of the ladder transportation equipment ends.

[0022] 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. A ladder transport device, comprising a support frame (1), characterized in that: The bracket (1) has two mounting blocks (12) symmetrically fixed to its bottom sides by bolts. The two mounting blocks (12) have handles (13) that slide inside them. The bracket (1) has an additional frame (2). The additional frame (2) and the bracket (1) have a mounting seat (4). One end of the additional frame (2) is hinged to a baffle (3). The bottom of the additional frame (2) is equipped with a motor (6). Support plates (9) are welded to both sides of the additional frame (2). A rotating shaft is rotatably connected inside the support plate (9). Climbing ladder components are symmetrically arranged on the rotating shaft.

2. The ladder transport device according to claim 1, characterized in that: The output end of the motor (6) is provided with a differential box, and the differential box is provided with a differential for driving the shaft to rotate.

3. The ladder transport device according to claim 1, characterized in that: The ladder assembly includes a pair of S-shaped plates (7) symmetrically fixed on a rotating shaft. Support shafts are fixed at both ends of the pair of S-shaped plates (7). Support wheels are rotatably mounted on the support shafts. Rollers (8) are symmetrically installed at both ends of the rotating shaft.

4. The ladder transport device according to claim 1, characterized in that: The bracket (1) has a mounting plate (10) welded to its bottom. A battery box (5) is placed inside the mounting plate (10). The outer wall of the mounting plate (10) is symmetrically bolted with knob posts for abutting against the battery box (5).

5. The ladder transport device according to claim 1, characterized in that: A control box (11) is installed on one side of the bottom of the bracket (1), and multiple buttons are distributed on one side of the control box (11).

6. The ladder transport device according to claim 1, characterized in that: Both mounting blocks (12) have support columns on their bottom surfaces, and each support column has a knob nut on one side for fixing the position of the handle (13).

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