Railway passenger car storage battery hoisting device

Abstract

The utility model discloses a railway passenger car storage battery hoisting device which comprises a hoisting frame, a guide frame mounting seat is mounted on the hoisting frame, a guide frame is mounted on the guide frame mounting seat, a hoisting ring mounting seat is mounted on the hoisting frame, and a hoisting ring is mounted on the hoisting ring mounting seat. Two pairs of linear sliding rail mounting seats corresponding in position are mounted on the hoisting frame, linear sliding rails are mounted on the linear sliding rail mounting seats, sliding rail connecting frames are mounted on the linear sliding rails, and grabbing hooks are mounted on the sliding rail connecting frames. The structure is simple and operation is convenient. And self-locking is achieved, safety and reliability are achieved, and clamping force is high. And the surface of the grabbed plate workpiece is not damaged.

Description

Technical Field

[0001] This utility model relates to the field of battery hoisting technology, specifically a battery hoisting device for rail passenger vehicles. Background Technology

[0002] As a crucial power source for railcars, the batteries require hoisting operations during installation and removal. Traditional hoisting methods suffer from problems such as easy damage to the batteries during hoisting, cumbersome operation, and poor safety, which can easily lead to battery damage or hoisting accidents, affecting the maintenance efficiency and safety of railcars. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this utility model provides a battery hoisting device for rail passenger vehicles, which solves the problems of easy battery damage, cumbersome operation, and poor safety in existing similar products during hoisting. It enables stable hoisting, rapid installation and disassembly of batteries, improves work efficiency, and ensures operational safety.

[0004] To achieve the above objectives, this utility model provides the following technical solution: It includes a hoisting frame, on which a guide frame mounting seat is installed, a guide frame is installed on the guide frame mounting seat, a lifting ring mounting seat is installed on the hoisting frame, a lifting ring is installed on the lifting ring mounting seat, two pairs of corresponding linear slide rail mounting seats are installed on the hoisting frame, linear slide rails are installed on the linear slide rail mounting seats, slide rail connecting frames are installed on the linear slide rails, hooks are installed on the slide rail connecting frames, a pair of corresponding bearing base mounting seats are installed on the hoisting frame, bearing seats are installed on the bearing base mounting seats, a connecting rod is installed between the bearing seats, both ends of the connecting rod extend through the bearing seats, and a first connecting block is installed at the top of the connecting rod. One end of the first connecting block is connected to the bearing base mounting seat shaft pin, and the slide rail connecting frame is connected to the other end of the first connecting block via a transmission rod.

[0005] Preferably, a clamp mounting base is installed on the hoisting frame, a push-pull clamp is installed on the clamp mounting base, a second connecting block is inserted into the connecting rod, a third connecting block is installed on the push-pull clamp, and the third connecting block is connected to the second connecting block.

[0006] Preferably, a counterweight is installed on the hoisting frame.

[0007] Preferably, the connection points of the hoisting frame are equipped with reinforcing ribs after installation.

[0008] This utility model provides a battery hoisting device for rail passenger vehicles. It has the following advantages: simple structure and easy operation; self-locking for safety and reliability; strong clamping force; and no damage to the surface of the workpiece being gripped. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of a rail passenger vehicle battery hoisting device according to the present invention.

[0010] Figure 2 This is a top view of a rail passenger vehicle battery hoisting device according to the present invention.

[0011] Figure 3 This is a side view of a rail passenger vehicle battery hoisting device according to the present invention.

[0012] In the diagram: 1-Lifting frame; 2-Guide frame mounting base; 3-Lifting ring mounting base; 4-Lifting ring; 5-Linear slide rail mounting base; 6-Linear slide rail; 7-Slide rail connecting frame; 8-Bearing base mounting base; 9-Bearing seat; 10-Connecting rod; 11-First connecting block; 12-Clamping clamp mounting base; 13-Push-pull clamp; 14-Second connecting block; 15-Third connecting block; 16-Counterweight block; 17-Reinforcing rib; 18-Transmission rod; 19-Hook; 20-Guide frame. Detailed Implementation

[0013] 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.

[0014] Please see Figure 1-3 This utility model provides a technical solution: a rail passenger car battery hoisting device, including a hoisting frame 1, a guide frame mounting seat 2 installed on the hoisting frame 1, a guide frame 20 installed on the guide frame mounting seat 2, a lifting ring mounting seat 3 installed on the hoisting frame 1, a lifting ring 4 installed on the lifting ring mounting seat 3, two pairs of corresponding linear slide rail mounting seats 5 installed on the hoisting frame 1, linear slide rails 6 installed on the linear slide rail mounting seats 5, slide rail connecting frames 7 installed on the linear slide rails 6, hooks 19 installed on the slide rail connecting frames 7, a pair of corresponding bearing base mounting seats 8 installed on the hoisting frame 1, bearing seats 9 installed on the bearing base mounting seats 8, a connecting rod 10 installed between the bearing seats 9, the two ends of the connecting rod 10 extending through the bearing seats 9, and a first connecting block 11 installed at the top of the connecting rod 10, one end of the first connecting block 11 being connected to the bearing base mounting seat 8 by a pin, and the slide rail connecting frame 7 being connected to the other end of the first connecting block 11 through a transmission rod 18.

[0015] As a preferred technical solution, a clamp mounting base 12 is installed on the hoisting frame 1, a push-pull clamp 13 is installed on the clamp mounting base 12, a second connecting block 14 is inserted into the connecting rod 10, a third connecting block 15 is installed on the push-pull clamp 13, and the third connecting block 15 is connected to the second connecting block 14.

[0016] As a preferred technical solution, a counterweight 16 is further installed on the hoisting frame 1.

[0017] As a preferred technical solution, furthermore, the connection of the hoisting frame 1 after installation is equipped with reinforcing ribs 17.

[0018] It should be noted that during hoisting, the lifting ring 4 is connected to the crane to provide traction, the counterweight 16 keeps the hoisting fixture balanced, the guide frame 20 improves the positional accuracy and posture accuracy of the hoisting fixture, the push-pull clamp 13 drives the third connecting block 15 to move, which in turn drives the second connecting block 14 and the connecting rod 10 to move the transmission rod 18. The linear slide rail 6 moves, which drives the grab hook 19 to achieve grabbing. The overall steel frame of the fixture is reinforced with multiple reinforcing ribs 17 to improve load-bearing capacity. The guide frame 20 is designed with different installation positions to achieve hoisting of different models. The height of the clamp mounting base is designed according to the structure. The push-pull clamp 13 provides self-locking clamping. Multiple transmission rods 18 are connected by fisheye spherical bearings, supported by bearing bases, and fixed by snap rings and bolts to achieve connection and transmission.

[0019] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A railcar battery hoist comprising a hoist frame (1), characterized in that, The lifting frame (1) is provided with a guide frame mounting seat (2), the guide frame mounting seat (2) is provided with a guide frame (20), the lifting frame (1) is provided with a lifting ring mounting seat (3), the lifting ring mounting seat (3) is provided with a lifting ring (4), the lifting frame (1) is provided with two pairs of linear slide rail mounting seats (5) corresponding in position, the linear slide rail mounting seat (5) is provided with a linear slide rail (6), the linear slide rail (6) is provided with a slide rail connecting frame (7), the slide rail connecting frame (7) is provided with a grappling hook (19), the lifting frame (1) is provided with a pair of bearing base mounting seats (8) corresponding in position, the bearing base mounting seat (8) is provided with a bearing seat (9), the bearing seat (9) is provided with a connecting rod (10) between, the connecting rod (10) is extended through the bearing seat (9) at both ends, and the connecting rod (10) is provided with a first connecting block (11) at the top end, one end of the first connecting block (11) is connected with the bearing base mounting seat (8) through a shaft pin, and the slide rail connecting frame (7) is connected with the first connecting block (11) at the other end through a transmission rod (18).

2. The railcar battery hoist of claim 1, wherein, The lifting frame (1) is provided with a clamp mounting seat (12), the clamp mounting seat (12) is provided with a push-pull clamp (13), the connecting rod (10) is provided with a second connecting block (14), the push-pull clamp (13) is provided with a third connecting block (15), and the third connecting block (15) is connected with the second connecting block (14).

3. The railcar battery hoist of claim 1, wherein, The lifting frame (1) is provided with a counterweight (16).

4. The railcar battery hoist of claim 1, wherein, The connecting part of the lifting frame (1) after installation is provided with a reinforcing rib (17).

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