A novel battery pack drawer type placement structure

Abstract

The utility model discloses a novel battery pack drawer type placing structure, including cable locomotive box and battery pack panel, the inside of cable locomotive box is provided with battery pack panel, the bottom of cable locomotive box is installed four groups of wheels, the outside of cable locomotive box is provided with U type pull rod, the inside bottom of cable locomotive box installs the limit support, the inside bottom of cable locomotive box of limit support both sides installs side support frame, the top of side support frame installs battery pack stop plate, installs on the inner wall of battery pack stop plate sponge pad. The utility model not only has realized drawer type placing structure convenient to the installation of battery pack, has reduced the labor intensity of manual work, has improved drawer type placing structure to the overall equipment's aesthetic and practicality, and has realized drawer type placing structure convenient to the protection of the inside of the machine case, has improved the effect that drawer type placing structure protects the inside of the machine case.

Description

Technical Field

[0001] This utility model relates to the field of drawer-type placement structure technology, specifically a novel drawer-type placement structure for battery packs. Background Technology

[0002] The cable cart provides the robot with 8 hours of continuous operation through a lithium battery pack and supports battery replacement to maintain uninterrupted inspection. At the same time, through WiFi wireless connection, the tablet terminal can monitor the screen in real time, with a transmission distance of up to 10 meters and no delay. The cable cart of the pipeline inspection robot is a portable device used to provide power support, data transmission and cable management for the inspection robot.

[0003] Currently, the battery packs on the cable carts of existing pipeline inspection robots are generally either external or internal. External battery packs are separate from the cable cart chassis and are powered only through cables; internal battery packs are fixed inside the cable cart chassis and are generally not removed unless maintenance is required. Because the battery pack is fixed inside the cable cart chassis, it needs to be removed for maintenance or battery replacement. In addition, when charging the battery, the entire cable cart equipment needs to be moved to the vicinity of the power source, which may cause inconvenience when working outdoors. Existing drawer-type battery storage structures generally hinder convenient battery pack installation, increasing labor intensity, affecting the overall aesthetics and practicality of the equipment, and impeding effective protection of the internal components. This significantly impacts the ease of use and safety of the drawer-type battery storage structure, causing considerable inconvenience for users. Utility Model Content

[0004] The purpose of this utility model is to provide a novel drawer-type battery pack placement structure to solve the problems mentioned in the background art, such as the drawer-type placement structure being inconvenient for convenient installation of battery packs, affecting the labor intensity, the aesthetics and practicality of the overall equipment, and the drawer-type placement structure being inconvenient for convenient protection of the inside of the chassis, thus affecting the effectiveness of the drawer-type placement structure in protecting the inside of the chassis.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel drawer-type battery pack placement structure, comprising a cable trolley box and a battery pack panel. The battery pack panel is disposed inside the cable trolley box. Four sets of wheels are installed at the bottom of the cable trolley box. A U-shaped pull rod is disposed outside the cable trolley box. A limiting frame is installed at the bottom of the inside of the cable trolley box. Side support frames are installed at the bottom of the inside of the cable trolley box on both sides of the limiting frame. A battery pack limiting plate is installed at the top of the side support frame. A sponge pad is installed on the inner wall of the battery pack limiting plate. A battery pack housing is placed at the top of the side support frame inside the battery pack limiting plate. Multiple sets of bolts with equal spacing are disposed on the outside of the battery pack panel. Multiple sets of threaded holes with equal spacing are disposed on the side wall of the battery pack housing. All bolts penetrate the battery pack panel and are threadedly connected to the threaded holes. A sealing ring is installed on the inner wall of the battery pack housing. The battery pack body is disposed inside the battery pack housing.

[0006] Preferably, a support block is installed on the side wall of the battery pack panel, and a battery pack handle is fitted onto the surface of the support block.

[0007] Preferably, a power display panel is installed on the side wall of the battery pack panel below the support block, and the power display panel is electrically connected to the battery pack body.

[0008] Preferably, the inner wall of the cable locomotive box is symmetrically equipped with upper hinges, and the upper hinges are provided with hidden covers.

[0009] Preferably, lower hinges are symmetrically installed on the top sidewall of the concealed cover, and each lower hinge has a rotating shaft movably installed inside.

[0010] Preferably, all the rotating shafts are movably connected to the upper hinge, and bearing seats are symmetrically installed at the top of the cable locomotive box.

[0011] Preferably, each of the bearing housings has a rotating shaft movably mounted inside, and the rotating shaft extends through the bearing housing to its exterior.

[0012] Preferably, all rotating shafts are connected to U-shaped tie rods, and limit posts are movably installed on the side walls of the bearing seats.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the drawer-type placement structure not only realizes the convenient installation of battery packs, reduces the labor intensity of manual labor, and improves the aesthetics and practicality of the overall equipment, but also realizes the convenient protection of the inside of the chassis, and improves the protection effect of the drawer-type placement structure on the inside of the chassis. (1) When using the drawer-type battery pack placement structure, the battery pack body is placed inside the battery pack housing. The sealing ring plays a sealing role to prevent water droplets from entering and causing a short circuit. Multiple sets of bolts are threadedly connected to the threaded holes. The bolts drive the battery pack panel to make tight contact with the battery pack housing. The power display panel displays the remaining power inside the battery pack body. After assembly, pull the battery pack handle to lift the battery pack panel, battery pack housing, and battery pack body. Place the battery pack housing on the surface of the two sets of side support frames inside the cable car box. Push the battery pack housing along the side support frames into the inside of the cable car box so that the battery pack housing contacts the limit frame. The sponge pad on the inner wall of the battery pack limit plate plays a role in slowing down the movement and avoiding direct contact between the cable car box and the battery pack housing when shaking. Limit the battery pack housing to prevent the battery pack housing from shifting or tilting. The drawer-type placement structure makes it convenient to install the battery pack. It facilitates the installation of the battery pack by using the drawer-type push-pull method, reduces the labor intensity of manual labor, and improves the aesthetics and practicality of the overall equipment. (2) When the battery pack housing is removed, pull the battery pack handle directly to pull the battery pack panel and battery pack housing out of the cable trolley box. After the battery pack housing is pulled out, under the action of gravity and the support of the upper hinge, the hidden cover plate drives the lower hinge to rotate around the rotation axis, and finally the hidden cover plate is reset vertically downward to prevent foreign objects from entering the box and improve the appearance of the equipment. When it is necessary to move the cable trolley box, rotate the U-shaped pull rod to rotate around the rotation axis and limit it through the limit post, thereby moving the cable trolley box to the working area. This realizes the convenient protection of the inside of the box by the drawer-type placement structure, avoids foreign objects from entering the box, and improves the protection effect of the drawer-type placement structure on the inside of the box. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a front view structural diagram of the present utility model; Figure 3 This is a three-dimensional structural diagram of the battery pack panel of this utility model; Figure 4 This is a three-dimensional structural diagram of the battery pack limiting plate of this utility model; Figure 5 This is a three-dimensional structural diagram of the support block of this utility model; Figure 6 This is a three-dimensional structural diagram of the sealing ring of this utility model; Figure 7 This is a three-dimensional structural diagram of the rotating shaft of this utility model; Figure 8 This is a three-dimensional structural diagram of the cable locomotive box of this utility model; Figure 9 This is a three-dimensional structural diagram of the limiting post of this utility model.

[0015] In the diagram: 1. Cable trolley box; 2. Battery pack panel; 3. Wheel; 4. U-shaped tie rod; 5. Side support frame; 6. Limiting frame; 7. Battery pack limiting plate; 8. Sponge pad; 9. Battery pack housing; 10. Support block; 11. Battery pack handle; 12. Power display panel; 13. Sealing ring; 14. Bolt; 15. Threaded hole; 16. Upper hinge; 17. Lower hinge; 18. Rotating shaft; 19. Concealed cover plate; 20. Bearing seat; 21. Rotating shaft; 22. Limiting post; 23. Battery pack body. Detailed Implementation

[0016] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0017] Please see Figure 1-9 This utility model provides an embodiment of a novel battery pack drawer-type placement structure, including a cable trolley box 1 and a battery pack panel 2. The cable trolley box 1 is equipped with the battery pack panel 2 inside. Four sets of wheels 3 are installed at the bottom of the cable trolley box 1. A U-shaped pull rod 4 is installed on the outside of the cable trolley box 1. A limit frame 6 is installed at the bottom of the inside of the cable trolley box 1 on both sides of the limit frame 6. A side support frame 5 is installed at the bottom of the inside of the cable trolley box 1 on both sides of the limit frame 6. A battery pack limit plate 7 is installed at the top of the side support frame 5. A sponge pad 8 is installed on the inner wall of the battery pack limit plate 7. A battery pack housing 9 is placed at the top of the side support frame 5 inside the battery pack limit plate 7. Multiple sets of bolts 14 with equal spacing are provided on the outside of the battery pack panel 2. Multiple sets of threaded holes 15 with equal spacing are provided on the side wall of the battery pack housing 9. All bolts 14 penetrate the battery pack panel 2 and are threadedly connected to the threaded holes 15. A sealing ring 13 is installed on the inner wall of the battery pack housing 9. A battery pack body 23 is installed inside the battery pack housing 9. A support block 10 is installed on the side wall of the battery pack panel 2. A battery pack handle 11 is fitted on the surface of the support block 10. A power display panel 12 is installed on the side wall of the battery pack panel 2 below the support block 10. The power display panel 12 is electrically connected to the battery pack body 23. When using the drawer-type battery pack placement structure, the battery pack body 23 is placed inside the battery pack housing 9. The sealing ring 13 acts as a seal to prevent water droplets from entering and causing a short circuit. Multiple bolts 14 are threaded into the threaded holes 15, causing the bolts 14 to bring the battery pack panel 2 into close contact with the battery pack housing 9. The power display panel 12 displays the remaining power inside the battery pack body 23. After assembly, pull the battery pack handle 11, and with the support of the support block 10, lift the battery pack panel 2, battery pack housing 9, and battery pack body 23. The battery pack housing 9 is placed on the surface of the two sets of side support frames 5 inside the cable trolley box 1. The battery pack housing 9 is pushed into the inside of the cable trolley box 1 along the side support frames 5, so that the battery pack housing 9 comes into contact with the limiting frame 6. The sponge pad 8 on the inner wall of the battery pack limiting plate 7 plays a role in damping the impact and avoids direct contact between the cable trolley box 1 and the battery pack housing 9 when shaking. It limits the battery pack housing 9 and prevents it from shifting or tilting. This drawer-type placement structure facilitates the installation of the battery pack, reduces the labor intensity of manual labor, and improves the aesthetics and practicality of the overall equipment. The inner wall of the cable locomotive box 1 is symmetrically equipped with upper hinges 16, and the upper hinges 16 are provided with a hidden cover plate 19. The top side wall of the hidden cover plate 19 is symmetrically equipped with lower hinges 17, and the lower hinges 17 are all movably equipped with rotating shafts 18. All rotating shafts 18 are movably connected to the upper hinge 16. Bearing seats 20 are symmetrically installed at the top of the cable locomotive box 1. Rotating shafts 21 are movably installed inside the bearing seats 20. All rotating shafts 21 extend through the bearing seats 20 to their outside. All rotating shafts 21 are connected to U-shaped tie rods 4, and limit posts 22 are movably installed on the side walls of bearing seats 20; When the battery pack housing 9 is removed, the battery pack handle 11 is pulled directly, causing the battery pack panel 2 and battery pack housing 9 to be pulled out of the cable trolley box 1. After the battery pack housing 9 is pulled out, under the action of gravity and supported by the upper hinge 16, the hidden cover 19 drives the lower hinge 17 to rotate around the rotation axis 18, ultimately causing the hidden cover 19 to return to its vertical downward position, preventing foreign objects from entering the box and improving the appearance of the equipment. When it is necessary to move the cable trolley box 1, the U-shaped pull rod 4 is rotated. Supported by the bearing seat 20, the U-shaped pull rod 4 rotates around the rotation axis 21 and is limited by the limit post 22. With the sliding support of the wheel 3, the cable trolley box 1 can be moved to the working area. This drawer-type placement structure provides convenient protection for the inside of the box, preventing foreign objects from entering and improving the protection effect of the drawer-type placement structure.

[0018] Working principle: When using the drawer-type battery pack placement structure, the battery pack body 23 is placed inside the battery pack housing 9. The sealing ring 13 acts as a seal to prevent water droplets from entering and causing a short circuit. This allows multiple bolts 14 to be threaded into the threaded holes 15. The bolts 14 cause the battery pack panel 2 to make tight contact with the battery pack housing 9. The power display panel 12 displays the remaining power inside the battery pack body 23. After assembly, pull the battery pack handle 11 to lift the battery pack panel 2, battery pack housing 9, and battery pack body 23. Place the battery pack housing 9 onto the surface of the two side support frames 5 inside the cable trolley box 1. Push the battery pack housing 9 along the side support frames 5 into the cable trolley box 1 so that the battery pack housing 9 contacts the limiting frame 6. The sponge pad 8 on the inner wall of the battery pack limiting plate 7 acts as a cushioning agent to prevent the cable trolley box 1 from shaking. Direct contact with the battery pack housing 9 limits its movement to prevent displacement or tilting. When removing the battery pack housing 9, pull the battery pack handle 11 to pull the battery pack panel 2 and battery pack housing 9 directly out of the cable trolley box 1. After the battery pack housing 9 is pulled out, under the action of gravity and supported by the upper hinge 16, the hidden cover 19 drives the lower hinge 17 to rotate around the rotation axis 18, ultimately causing the hidden cover 19 to return to its vertical position, preventing foreign objects from entering the box and improving the appearance of the equipment. When it is necessary to move the cable trolley box 1, rotate the U-shaped pull rod 4 around the rotation axis 21 and limit it through the limit post 22, thereby moving the cable trolley box 1 to the working area to complete the use of the drawer-type placement structure.

[0019] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any indirect modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A novel drawer-type battery pack placement structure, characterized in that: The cable locomotive includes a cable carriage (1) and a battery pack panel (2). The cable locomotive (1) is equipped with the battery pack panel (2) inside. Four sets of wheels (3) are installed at the bottom of the cable locomotive (1). A U-shaped pull rod (4) is installed on the outside of the cable locomotive (1). A limit frame (6) is installed at the bottom inside the cable locomotive (1). Side support frames (5) are installed at the bottom inside the cable locomotive (1) on both sides of the limit frame (6). A battery pack limit plate (7) is installed at the top of the side support frame (5). A battery pack limit plate (7) is installed on the inner wall of the battery pack limit plate (7). A sponge pad (8) is placed on the top of the internal side support frame (5) of the battery pack limiting plate (7), and a battery pack housing (9) is placed on the outside of the battery pack panel (2). A number of bolts (14) with equal spacing are provided on the outside of the battery pack panel (2). A number of threaded holes (15) with equal spacing are provided on the side wall of the battery pack housing (9). All bolts (14) penetrate the battery pack panel (2). All bolts (14) are threadedly connected to the threaded holes (15). A sealing ring (13) is installed on the inner wall of the battery pack housing (9). The battery pack body (23) is installed inside the battery pack housing (9).

2. The novel drawer-type battery pack placement structure according to claim 1, characterized in that: A support block (10) is installed on the side wall of the battery pack panel (2), and a battery pack handle (11) is fitted on the surface of the support block (10).

3. The novel drawer-type battery pack placement structure according to claim 2, characterized in that: A power display panel (12) is installed on the side wall of the battery pack panel (2) below the support block (10), and the power display panel (12) is electrically connected to the battery pack body (23).

4. The novel drawer-type battery pack placement structure according to claim 1, characterized in that: The inner wall of the cable locomotive box (1) is symmetrically fitted with upper hinges (16), and the upper hinges (16) are provided with a hidden cover plate (19).

5. The novel drawer-type battery pack placement structure according to claim 4, characterized in that: The hidden cover plate (19) has symmetrically installed lower hinges (17) on its top side wall, and each lower hinge (17) has a rotating shaft (18) movably installed inside.

6. The novel drawer-type battery pack placement structure according to claim 5, characterized in that: All rotating shafts (18) are movably connected to the upper hinge (16), and bearing seats (20) are symmetrically installed on the top of the cable locomotive box (1).

7. A novel drawer-type battery pack placement structure according to claim 6, characterized in that: Each bearing housing (20) has a rotating shaft (21) movably installed inside it, and the rotating shaft (21) extends through the bearing housing (20) to its outside.

8. A novel drawer-type battery pack placement structure according to claim 7, characterized in that: All rotating shafts (21) are connected to U-shaped tie rods (4), and limit posts (22) are movably installed on the side walls of the bearing seats (20).

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