CN220147878U - Limiting device for carrier frame with adjustable size - Google Patents
Limiting device for carrier frame with adjustable size Download PDFInfo
- Publication number
- CN220147878U CN220147878U CN202321414414.XU CN202321414414U CN220147878U CN 220147878 U CN220147878 U CN 220147878U CN 202321414414 U CN202321414414 U CN 202321414414U CN 220147878 U CN220147878 U CN 220147878U
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- jack
- movable
- inserted bar
- movable inserted
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- 125000006850 spacer group Chemical group 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims 6
- 238000003780 insertion Methods 0.000 claims 6
- 230000003044 adaptive effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model discloses a limiting device for a carrier frame with adjustable size, and belongs to the technical field of limiting devices. The movable plug-in type cooperation with the middle square pipe is managed in the rear of the square, and it has jack a to open on the middle square pipe, open on the rear square pipe have a plurality of with jack a complex jack b, be fixed with several word boards on the middle square pipe, be fixed with the limiting plate on the several word boards, movable inserted bar runs through and swing joint several word boards and limiting plate, movable inserted bar tip and jack a and jack b plug-in type cooperation, be fixed with the spacer pin on the movable inserted bar, the cover is established the spring on the movable inserted bar, the spring is located between spacer pin and the limiting plate, be equipped with the baffle on the movable inserted bar, open on the several word boards and have the hole of stepping down, baffle detachable and the hole clearance movable fit. The beneficial effects of the utility model are as follows: and the size of the carrier frame after adjustment is limited and fixed, so that the stability of the carrier frame in adaptive use is ensured.
Description
Technical Field
The utility model relates to a limiting device for a carrier frame with adjustable size, and belongs to the technical field of limiting devices.
Background
Currently, battery pack carriers in the market are mostly in one-to-one correspondence with a single battery pack, that is, carriers of one specification correspond to battery packs of one specification. Because of the demands of different vehicle types and different purposes of electric vehicles in the current market, tens or hundreds of batteries with different shapes and different specifications are available, great inconvenience is brought to the packaging of products of suppliers, and the maximum pain point of the packaging and transportation of battery manufacturers is realized by adjusting and fixing the size of a carrier according to the specification of the battery pack so as to adapt to the specification of the battery pack.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide the limiting device for the carrier frame with adjustable size, which is used for limiting and fixing the carrier frame with the adjusted size so as to adapt to the transportation of battery packs with different specifications.
The technical scheme of the utility model is as follows: a stop device for carrier frame of adjustable size, the rear side pipe is mobilizable to be in the square tube male cooperation with the well, and it has jack a to open on the square tube to have a plurality of with jack a complex jack b on the rear side pipe, be fixed with several word boards on the square tube, be fixed with the limiting plate on the several word boards, movable inserted bar runs through and swing joint several word boards and limiting plate, movable inserted bar tip and jack a and jack b male cooperation, be fixed with the spacer pin on the movable inserted bar, the spring is established to the cover on the movable inserted bar, the spring is located between spacer pin and the limiting plate, be equipped with the baffle on the movable inserted bar, open on the several word boards and have the hole of stepping down, baffle detachable and the hole clearance movable fit of stepping down.
The movable inserted link is provided with a handle pin.
The middle square pipe is provided with a fixing nut, an eye bolt in threaded connection with the fixing nut penetrates through the middle square pipe, and the eye bolt is in threaded connection with a locking nut positioned above the fixing nut.
The jacks b are positioned on the same straight line, the jacks a are round holes, the jacks b are long holes, and the center of each jack a, the center of any jack b and the movable inserted rod can be coaxial through relative movement.
The rear square tube is positioned on the rear base of the carrier frame, and the middle square tube is positioned on the middle base of the carrier frame.
The beneficial effects of the utility model are as follows: and the size of the carrier frame after adjustment is limited and fixed, so that the stability of the carrier frame in adaptive use is ensured.
Drawings
FIG. 1 is a state diagram I of the present utility model;
FIG. 2 is a second state diagram of the present utility model;
fig. 3 is a view of the application of the present utility model to a carrier rack.
Reference numerals in the drawings are as follows: 1. rear square tube, 2, middle square tube, 3, several boards, 4, limiting plate, 5, jack a,6, jack b,7, movable inserted link, 8, limiting pin, 9, spring, 10, baffle, 11, hole of stepping down, 12, handle pin, 13, fixation nut, 14, eye bolt, 15, lock nut, 16, rear base, 17, middle base.
Detailed Description
The utility model is further described with reference to fig. 1-3:
a stop device for carrier frame for adjustable size, back side pipe 1 is mobilizable to be in plug-in type cooperation with well square pipe 2, and it has jack a5 to open on the square pipe 2 in the well, open on the square pipe 1 in the back have a plurality of with jack a5 complex jack b6, be fixed with several word boards 3 on the square pipe 2 in, be fixed with limiting plate 4 on the several word boards 3, movable inserted bar 7 run through and swing joint several word boards 3 and limiting plate 4, movable inserted bar 7 tip and jack a5 and jack b6 plug-in type cooperation, be fixed with spacer pin 8 on the movable inserted bar 7, the cover is established spring 9 on the movable inserted bar 7, spring 9 is located between spacer pin 8 and the limiting plate 4, be equipped with baffle 10 on the movable inserted bar 7, open on the several word boards 3 have the hole 11 of stepping down, baffle 10 detachable and the hole 11 clearance. The movable inserted link 7 is provided with a handle pin 12, and the handle pin 12 is convenient for manually pulling and rotating the movable inserted link 7. When the movable inserted link 7 is required to be inserted into the jack a5 and the jack b6, the movable inserted link 7 is rotated, the baffle 10 on the movable inserted link is aligned with the yielding hole 11, the baffle 10 moves along the yielding hole 11, the movable inserted link 7 moves towards the jack direction under the action of the spring 9 and is inserted into the jack a5 and the jack b6, the limiting pin 8 limits the movement of the movable inserted link 7, the movable inserted link 7 is prevented from moving to a stroke, and after the movable inserted link 7 moves in place, the movable inserted link 7 is rotated, so that the end part of the baffle 10 rotates a certain angle to be separated from the yielding hole 11, and the movable inserted link 7 is prevented from accidentally exiting the jack; when the movable plug pin 7 is required to be pulled out, the movable plug rod 7 is rotated firstly to enable the end part of the baffle plate 10 to be aligned with the abdication hole 11, then the movable plug rod 7 is pulled to enable the end part of the movable plug rod 7 to be separated from the jack, after the baffle plate 10 is completely separated from the abdication hole 11, the movable plug rod 7 is rotated, then the movable plug rod 7 is loosened, under the action of the spring 9, the end part of the baffle plate 10 leans against the Chinese character 'ji' plate 3, and the axial movement of the movable plug rod 7 is limited to prevent the end part of the movable plug rod from automatically entering the jack.
The middle square tube 2 is provided with a fixing nut 13, an eye bolt 14 in threaded connection with the fixing nut 13 penetrates through the middle square tube 2, and the eye bolt 14 is in threaded connection with a locking nut 15 positioned above the fixing nut 13. The rear square tube 1 is inserted into the middle square tube 2, one end of the rear square tube 1 outwards extends from the middle square tube 2, then the rear square tube 2 is subjected to bearing, the rear square tube 1 is inclined at a small angle, the lifting bolt 14 and the fixing nut 13 are arranged to avoid the situation, the lifting bolt 14 is used for pressing the rear square tube 1 which extends into the middle square tube 2, the rear square tube 1 and the middle square tube 2 cannot move relatively, and therefore the rear square tube 1 cannot incline, and the structure is stable.
The jacks b6 are positioned on the same straight line, the jacks a5 are round holes, the jacks b6 are long holes, the center of each jack a5, the center of any jack b6 and the movable inserting rod are coaxial through relative movement, the jacks b6 which are matched with the jacks a5 are selected according to the specification of the battery pack, and then the ends of the movable inserting rods 7 are sequentially inserted into the jacks a5 and the jacks b6, so that the relative positions of the rear square tube 1 and the middle square tube 2 are fixed.
The rear square tube 1 is positioned on a rear base 16 of the carrier frame, and the middle square tube 2 is positioned on a middle base 17 of the carrier frame. The size of the rear base 16 is changed through the push-pull movement of the rear pipe 1 relative to the middle pipe 2, and the size of the carrier frame is changed through the adjustment of the size of the rear base 16, so that the size of the carrier frame is adapted to the transportation and use of battery packs with different sizes.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (5)
1. A stop device for carrier frame of adjustable size, its characterized in that, back side pipe (1) mobilizable and well square pipe (2) male cooperation, open on well square pipe (2) have jack a (5), open on back side pipe (1) have a plurality of with jack a (5) complex jack b (6), be fixed with several word boards (3) on well square pipe (2), be fixed with limiting plate (4) on several word boards (3), movable inserted bar (7) run through and swing joint several word boards (3) and limiting plate (4), movable inserted bar (7) tip and jack a (5) and jack b (6) male cooperation, be fixed with spacer pin (8) on movable inserted bar (7), set up spring (9) on movable inserted bar (7), spring (9) are located between spacer pin (8) and limiting plate (4), be equipped with on movable inserted bar (7) baffle (10), open on several word boards (3) and have hole of stepping down (11), separable with movable fit of baffle (10).
2. The limit device for a carrier rack with adjustable size according to claim 1, characterized in that the movable insert bar (7) is provided with a pull tab pin (12).
3. The limiting device for the carrier rack with adjustable size according to claim 1, wherein a fixing nut (13) is arranged on the middle square tube (2), an eye bolt (14) in threaded connection with the fixing nut (13) penetrates through the middle square tube (2), and the eye bolt (14) is in threaded connection with a locking nut (15) above the fixing nut (13).
4. The limiting device for a carrier rack with adjustable size according to claim 1, wherein a plurality of the insertion holes b (6) are positioned on the same straight line, the insertion hole a (5) is a circular hole, the insertion hole b (6) is a long hole, and the center of the insertion hole a (5) is coaxial with the center of any insertion hole b (6) and the movable insertion rod by relative movement.
5. The limiting device for a carrier rack of adjustable size according to claim 1, wherein the rear square tube (1) is located on a rear base (16) of the carrier rack and the middle square tube (2) is located on a middle base (17) of the carrier rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321414414.XU CN220147878U (en) | 2023-06-06 | 2023-06-06 | Limiting device for carrier frame with adjustable size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321414414.XU CN220147878U (en) | 2023-06-06 | 2023-06-06 | Limiting device for carrier frame with adjustable size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220147878U true CN220147878U (en) | 2023-12-08 |
Family
ID=89019236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321414414.XU Active CN220147878U (en) | 2023-06-06 | 2023-06-06 | Limiting device for carrier frame with adjustable size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220147878U (en) |
-
2023
- 2023-06-06 CN CN202321414414.XU patent/CN220147878U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |