CN215326369U - Battery lifting device with self-locking function - Google Patents
Battery lifting device with self-locking function Download PDFInfo
- Publication number
- CN215326369U CN215326369U CN202121269024.9U CN202121269024U CN215326369U CN 215326369 U CN215326369 U CN 215326369U CN 202121269024 U CN202121269024 U CN 202121269024U CN 215326369 U CN215326369 U CN 215326369U
- Authority
- CN
- China
- Prior art keywords
- battery
- sliding block
- side frame
- connecting rod
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a battery lifting device with a self-locking function, which is used for being connected with and matched with a battery case, wherein two ends of the battery case are respectively provided with a pair of handle holes, and the battery lifting device comprises a lifting hook main body, a sliding block and a connecting rod, wherein the lifting hook main body is in a frame shape and is provided with a first side frame and a second side frame which are vertically and oppositely arranged; the sliding block and the lifting hook main body are provided with a first bolt and a second bolt which are oppositely matched with the battery shell; when the lifting device is in a clamping state, the handle and the connecting rod are horizontally collinear, namely the dead point position in the connecting rod mechanism, and the external force directly acting on the sliding block cannot move the sliding block, so that the aim of self-locking the sliding block is fulfilled, and the battery cannot slide off in the carrying process; after the battery is transported, the unlocking can be completed only by pulling the handle again; compared with the traditional device, the battery lifting device is simple to operate, light in structure, has a self-locking function, can ensure that the battery cannot slide off in the lifting process, and does not have redundant unlocking action.
Description
Technical Field
The utility model relates to the field of battery production, in particular to a battery lifting device with a self-locking function.
Background
A lead-acid battery (VRLA) is a battery whose electrodes are made mainly of lead and its oxides and whose electrolyte is a sulfuric acid solution. In the discharge state of the lead-acid battery, the main component of the positive electrode is lead dioxide, and the main component of the negative electrode is lead; in a charged state, the main components of the positive electrode and the negative electrode are lead sulfate.
At present, large-sized lead-acid storage batteries are generally transported and circulated in a hoisting mode, the traditional hoisting mode of a lifting hook or a bolt type is not convenient to operate and does not have a locking mechanism, and accidents are caused by easy sliding.
Therefore, how to solve the defects of the prior art is a subject of the present invention.
Disclosure of Invention
In order to solve the problems, the utility model discloses a battery lifting device with a self-locking function.
In order to achieve the above purpose, the utility model provides the following technical scheme: a battery lifting device with a self-locking function is used for being connected with and matched with a battery case, a pair of handle holes are formed in two ends of the battery case, the battery lifting device comprises a lifting hook main body, a sliding block and a connecting rod, the lifting hook main body is in a frame shape and is provided with a first side frame and a second side frame which are vertically arranged oppositely;
the sliding block is arranged between the first side frame and the second side frame and is in sliding fit with the lifting hook main body along the horizontal direction, a first bolt which is in alignment fit with the lifting handle hole is fixed at the bottom end of the sliding block, a second bolt which is arranged opposite to the first bolt is formed at the bottom end of the first side frame, and a tension spring is connected between the sliding block and the first side frame;
the connecting rod is horizontally arranged, the front side surface of the sliding block is rotationally connected with the connecting rod, and the front side surface of the connecting rod is rotationally connected with the handle;
the handle is provided with a horizontal section, the horizontal section is parallel to the connecting rod, the connecting rod is rotatably connected to the horizontal section, and one end of the horizontal section is rotatably connected with the second side frame.
In the above scheme, a limiting block extends from the lower end of the connecting rod towards the lower part of the horizontal section of the handle, and the bottom end of the horizontal section of the handle is abutted against the top of the limiting block.
In the above scheme, be connected with the guide arm of two parallel interval settings between first side frame and the second side frame, the sliding block sliding sleeve is located on the guide arm.
In the above scheme, the top of the lifting hook main body is provided with a hook hanging hole.
In the above scheme, the other end of the horizontal section is inclined upwards to extend an operating rod.
Compared with the prior art, the utility model has the following advantages: the first bolt and the second bolt can be opened by rotating the handle in the using process, after the bolts are oppositely matched with the handle holes on the battery case, the handle is loosened, the sliding block horizontally moves to the left under the action of the tension spring to recover the initial clamping state, and the first bolt and the second bolt are clamped into the handle holes on the battery case to firmly hook the battery case; in this state, the handle and the connecting rod are horizontally collinear, namely, the dead point position in the connecting rod mechanism, and the external force directly acting on the sliding block cannot move the sliding block, so that the purpose of self-locking of the sliding block is achieved, and the battery cannot slide off in the carrying process; after the battery is transported, the unlocking can be completed only by pulling the handle again; compared with the traditional device, the battery lifting device is simple to operate, light in structure, has a self-locking function, can ensure that the battery cannot slide off in the lifting process, and does not have redundant unlocking action.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a rear view of FIG. 1;
FIG. 3 is a schematic view showing the positions of the link and the slider when the handle is rotated;
fig. 4 is a schematic view of the connection of the device of the present invention to a battery enclosure.
List of reference numerals: 1-1, a hook body; 1-2, a first side frame; 1-3, a second side frame; 1-4, sliding blocks; 1-5, a first bolt; 1-6 and a second bolt; 1-7, connecting rod; 1-8, a tension spring; 1-9, a handle; 1-10, a guide rod; 1-11, hook holes; 1-12, a third rotating shaft; 1-13, a second rotating shaft; 1-14, a first rotating shaft; 1-15, operating rod; 1-71, a limiting block; 2-1, battery shell.
Detailed Description
The present invention will be further illustrated below with reference to specific embodiments, which are to be understood as merely illustrative and not limitative of the scope of the present invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example (b): referring to fig. 1-4, a battery lifting device with a self-locking function is used for being connected and matched with a battery case 2-1, two ends of the battery case 2-1 are respectively provided with a pair of handle holes, and the lifting device comprises a lifting hook main body 1-1, a sliding block 1-4 and a connecting rod 1-7, wherein the lifting hook main body 1-1 is in a frame shape and is provided with a first side frame 1-2 and a second side frame 1-3 which are vertically and oppositely arranged; the top of the hook main body 1-1 is provided with a hook hanging hole 1-11, and an external hook is hung in the hook hanging hole 1-11 in the using process to integrally lift the hook;
the sliding block 1-4 is arranged between the first side frame 1-2 and the second side frame 1-3 and is in sliding fit with the hook main body 1-1 along the horizontal direction, specifically, two guide rods 1-10 which are arranged in parallel at intervals are connected between the first side frame 1-2 and the second side frame 1-3, the sliding block 1-4 is sleeved on the guide rods 1-10 in a sliding manner, and the sliding block 1-4 can slide left and right on the guide rods 1-10;
a first bolt 1-5 which is in alignment fit with the handle hole is fixed at the bottom end of the sliding block 1-4, a second bolt 1-6 which is arranged opposite to the first bolt 1-5 is formed at the bottom end of the first side frame 1-2, and a tension spring 1-8 is connected between the sliding block 1-4 and the first side frame 1-2;
the connecting rod 1-7 is horizontally arranged, the front side surface of the sliding block 1-4 is rotationally connected with the connecting rod 1-7, and the front side surface of the connecting rod 1-7 is rotationally connected with the handle 1-9;
the handle 1-9 is provided with a horizontal section which is arranged in parallel with the connecting rod 1-7, the connecting rod 1-7 is rotationally connected with the horizontal section, and one end of the horizontal section is rotationally connected with the second side frame 1-3.
Specifically, a handle 1-9 is fixedly arranged on a second side frame 1-3 of the lifting hook main body 1 through a first rotating shaft 1-14, a connecting rod 1-7 is rotatably connected on a sliding block 1-4 through a third rotating shaft 1-12, the handle 1-9 and the connecting rod 1-7 are rotatably connected through a second rotating shaft 1-13, the joints of all the rotating shafts can rotate freely, and two ends of a tension spring 1-8 are respectively connected with the first side frame 1-2 and the sliding block 1-4 of the lifting hook main body 1 to apply certain tension to the tension spring to play a role in resetting;
when the lifting hook device is in an initial state of a clamping state under the action of the tension spring 1-8, a handle 1-9 is pulled, the handle 1-9 drives a second rotating shaft 1-13 and a connecting rod 1-7 connected with the second rotating shaft 1-13 to rotate around a first rotating shaft 1-14, the connecting rod 1-7 pulls a third rotating shaft 1-12 at the other end and a sliding block 1-4 connected with the third rotating shaft 1-12, the sliding block 1-4 is limited by a guide rod 1-10 and can only horizontally move along the guide rod 1-10 in the pulling direction of the handle, the sliding block 1-4 is separated from a first bolt 1-5 and a second bolt 1-6 at the bottom of a first side frame 1-2 and is in an opening state, after the first bolt 1-5 and the second bolt 1-6 are aligned with a lifting hand hole on a battery case, the handle 1-9 is loosened, the sliding block 1-4 horizontally moves to the left under the action of the tension spring 1-8, the initial clamping state is recovered, the first bolt 1-5 and the second bolt 1-6 are clamped into a lifting handle hole on the battery shell to firmly hook the battery shell, in the state, the handle 1-9 and the connecting rod 1-7 are horizontally collinear, namely the dead point position in the connecting rod mechanism, and the sliding block cannot move under the action of external force directly acting on the sliding block 1-4, so that the purpose of self-locking of the sliding block is achieved, and the battery cannot slide off in the carrying process; after the battery is transported, the unlocking can be completed only by pulling the handles 1-9 again.
The lower end part of the connecting rod 1-7 extends to form a limiting block 1-71 towards the lower part of the horizontal section of the handle 1-9, the bottom end of the horizontal section of the handle 1-9 is abutted against the top of the limiting block 1-71, and in order to avoid the handle 1-9 from reversely rotating in the using process, the limiting block 1-71 can prevent the handle 1-9 from moving downwards.
In order to facilitate the pulling of the operating rods 1-15, the other end of the horizontal section is upwards inclined to extend out of the operating rods 1-15.
The technical means disclosed in the utility model scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.
Claims (5)
1. The utility model provides a take self-locking function's battery overhead hoist, it is used for being connected the cooperation with the battery case, and the both ends of battery case all have a pair of handle hole, its characterized in that: the lifting hook comprises a lifting hook main body, a sliding block and a connecting rod, wherein the lifting hook main body is in a frame shape and is provided with a first side frame and a second side frame which are vertically and oppositely arranged;
the sliding block is arranged between the first side frame and the second side frame and is in sliding fit with the lifting hook main body along the horizontal direction, a first bolt which is in alignment fit with the lifting handle hole is fixed at the bottom end of the sliding block, a second bolt which is arranged opposite to the first bolt is formed at the bottom end of the first side frame, and a tension spring is connected between the sliding block and the first side frame;
the connecting rod is horizontally arranged, the front side surface of the sliding block is rotationally connected with the connecting rod, and the front side surface of the connecting rod is rotationally connected with the handle;
the handle is provided with a horizontal section, the horizontal section is parallel to the connecting rod, the connecting rod is rotatably connected to the horizontal section, and one end of the horizontal section is rotatably connected with the second side frame.
2. The battery lifting device with the self-locking function according to claim 1, characterized in that: the lower end of the connecting rod extends out of a limiting block towards the lower part of the horizontal section of the handle, and the bottom end of the horizontal section of the handle is abutted against the top of the limiting block.
3. The battery lifting device with the self-locking function according to claim 1, characterized in that: two guide rods which are arranged in parallel at intervals are connected between the first side frame and the second side frame, and the sliding block is sleeved on the guide rods in a sliding mode.
4. The battery lifting device with the self-locking function according to claim 1 or 2, which is characterized in that: and a hook hanging hole is formed in the top of the hook main body.
5. The battery lifting device with the self-locking function according to claim 1, characterized in that: and the other end of the horizontal section is upwards inclined to extend an operating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121269024.9U CN215326369U (en) | 2021-06-07 | 2021-06-07 | Battery lifting device with self-locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121269024.9U CN215326369U (en) | 2021-06-07 | 2021-06-07 | Battery lifting device with self-locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215326369U true CN215326369U (en) | 2021-12-28 |
Family
ID=79551785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121269024.9U Active CN215326369U (en) | 2021-06-07 | 2021-06-07 | Battery lifting device with self-locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215326369U (en) |
-
2021
- 2021-06-07 CN CN202121269024.9U patent/CN215326369U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207608215U (en) | A kind of crane dropping-proof hook | |
| CN215326369U (en) | Battery lifting device with self-locking function | |
| CN207827684U (en) | Lithium ion battery tray transport frock | |
| CN202321987U (en) | Automatic lifting appliance for crucible | |
| CN209797315U (en) | Hoist device is used in processing of assembled precast concrete | |
| CN208394604U (en) | A kind of power battery Automatic-clamping suspender and power battery hoisting structure | |
| CN218708661U (en) | Crane traveling crane with anti-shake function | |
| CN213112210U (en) | Prefab handling frock | |
| CN211973323U (en) | Building site aluminum mould pin picks up ware | |
| CN209824925U (en) | Self-locking anti-drop fishing rod support | |
| CN208780496U (en) | A kind of highway detection corning machine | |
| CN209289263U (en) | Operating stick lifting device | |
| CN214003801U (en) | Novel structure detacher | |
| CN203303256U (en) | Movable first-aid device | |
| WO2020177279A1 (en) | Electric scooter having replaceable battery | |
| CN217650735U (en) | Beam is grabbed to guiding orientation's door machine | |
| CN205867458U (en) | Pincerlike pedal climbing rope | |
| CN217955943U (en) | Gradual change type plate electrode lead-acid battery | |
| CN217780536U (en) | C-shaped steel purline hoisting clamping mechanism convenient for quick clamping | |
| CN218400539U (en) | Labor-saving manual hook for special vehicle carriage | |
| CN214520174U (en) | Robot auxiliary arm | |
| CN212154280U (en) | Pulling connecting mechanism of box-type mobile inspection station | |
| CN216955754U (en) | Real-time detection device for building construction quality | |
| CN209758885U (en) | clamping type hoisting equipment for substation equipment | |
| CN217676338U (en) | Hoisting sling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |