CN219951668U - Floating trestle quick connecting device - Google Patents
Floating trestle quick connecting device Download PDFInfo
- Publication number
- CN219951668U CN219951668U CN202321579204.6U CN202321579204U CN219951668U CN 219951668 U CN219951668 U CN 219951668U CN 202321579204 U CN202321579204 U CN 202321579204U CN 219951668 U CN219951668 U CN 219951668U
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- China
- Prior art keywords
- trestle
- floating
- floating trestle
- assembly
- fixing
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- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a quick connecting device for a floating trestle, which belongs to the technical field of floating trestle connection and comprises a connecting part and a fixing part, wherein the connecting part and the fixing part are respectively connected with one floating trestle, the connecting part and the floating trestle are rotatably connected, and the fixing part and the floating trestle are fixedly connected; one end of the connecting part, which is far away from the connected floating trestle, is provided with a through hole for accommodating the fixing part; the fixing part is provided with an extending part which can extend out of the outer wall of the fixing part, the extending part is connected with an elastic component in the fixing part, the distance from the bottom of the extending part to the bottom of the fixing part is larger than the height of the connecting part, and the extending part is of a lock tongue structure with narrow upper part and wide lower part; the floating trestle can accelerate the connection speed of the floating trestle, and has simple structure and less parts.
Description
Technical Field
The utility model relates to a quick connecting device for a floating trestle, and belongs to the technical field of floating trestle connection.
Background
At present, the common floating trestle connecting device needs to be connected firstly and then inserted with a bolt, so that the connection part is prevented from being separated upwards from the column head, the trestle connecting steps are complicated, and the time required for connection is long; the parts required during connection are more, which is unfavorable for storage.
Disclosure of Invention
The utility model aims to provide a floating trestle quick connecting device which solves the problems of long time consumption and multiple parts in the prior art.
In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:
the utility model provides a quick connecting device for a floating trestle, which comprises a connecting part and a fixing part, wherein the connecting part and the fixing part are respectively connected with a floating trestle, the connecting part and the floating trestle are rotatably connected, and the fixing part and the floating trestle are fixedly connected;
one end of the connecting part, which is far away from the connected floating trestle, is provided with a through hole for accommodating the fixing part;
the fixed part is provided with an extending part which can extend out of the outer wall of the fixed part, the extending part is connected with an elastic component in the fixed part, the distance from the bottom of the extending part to the bottom of the fixed part is greater than the height of the connecting part, and the extending part is of a lock tongue structure with a narrow upper part and a wide lower part.
Further, the fixed part further comprises a shell and a toggle mechanism, a through hole for accommodating the extension part is formed in the shell, the toggle mechanism is located inside the shell, and the toggle mechanism is connected with the elastic component and can toggle the elastic component in a direction away from the extension part.
Further, the toggle mechanism comprises a toggle assembly, a connecting assembly and a top hole, wherein the top hole is positioned at the top end of the shell, the top hole is rotatably connected with the shell, the lower end of the top hole is connected with the connecting assembly, and the connecting assembly is connected with the elastic assembly.
Further, the connecting assembly comprises a connecting rod and a poking piece, the connecting rod is connected with the top hole and the poking piece, and the poking piece is connected with the connecting rod and the elastic assembly.
Further, a straight groove is formed in the top of the top hole.
Further, the fixing portions are provided in plurality, and the number of the through holes is the same as the number of the fixing portions.
Further, the elastic component is a spring.
Compared with the prior art, the utility model has the following beneficial effects:
according to the floating trestle quick connecting device provided by the utility model, through the arrangement of the extending part of the lock tongue structure and the elastic component, when the connecting part is sleeved into the fixing part, the extending part is pressed towards the inside of the fixing part under the action of gravity, and after the connecting part reaches a preset position, the pressure of the extending part disappears, so that the connecting part and the fixing part can be automatically sprung up and reset under the action of the elastic component, the purpose of quickly connecting the floating trestle is achieved, and the floating trestle quick connecting device is simple in structure and few in parts.
Drawings
Fig. 1 is a schematic perspective view of a floating trestle quick connection device according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of an internal structure of a fixing portion according to an embodiment of the present utility model.
In the figure: 1. a fixing part; 2. a connection part; 3. a first trestle; 4. the second trestle; 5. an extension; 6. a top hole; 7. a connecting rod; 8. a pulling piece; 9. and an elastic component.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, and the following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not to be construed as limiting the scope of the present utility model.
In the description of the utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the utility model; furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated; thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature; in the description of the utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two elements; the specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
As shown in fig. 1, the floating trestle quick connecting device provided by the utility model comprises two fixing parts 1 and a connecting part 2, wherein the two fixing parts 1 are fixed on a first trestle 3 at the front part, the connecting part 2 is rotatably connected with a second trestle 4 at the rear part, and the connecting part 2 can rotate around a rotating shaft in the second trestle 4; the first trestle 3 and the second trestle 4 are both floating trestle.
One end of the connecting part 2, which is far away from the connected floating trestle, is provided with a through hole for accommodating the fixing part 1; the fixed part 1 is provided with an extending part 5 which can extend out of the outer wall of the fixed part 1, the extending part 5 is connected with an elastic component 9 in the fixed part 1, the distance from the bottom of the extending part 5 to the bottom of the fixed part 1 is greater than the height of the connecting part 2, and the extending part 5 is of a lock tongue structure with a narrow upper part and a wide lower part.
As shown in fig. 1, when the first trestle 3 and the second trestle 4 are connected together, the connection part 2 is located between the extension part 5 and the first trestle 3 and is blocked by the extension part 5, so that the connection part 2 is prevented from falling upwards under the influence of wind waves.
When the trestle is connected, the connecting part 2 on the second trestle 4 is connected with the fixing part 1 on the first trestle 3, and in the process that the connecting part 2 is sleeved into the fixing part 1 downwards, the extending part 5 is downwards pressed by the action of gravity, so that the elastic component 9 is extruded, and the elastic component 9 is contracted to drive the extending part 5 to retract into the fixing part 1; after the connecting portion 2 is put flat (reaches a preset position), the extrusion of the extending portion 5 is stopped, the extending portion 5 automatically bounces, and the connecting portion 2 is clamped, so that the connecting portion cannot be separated upwards from the fixing portion 1 when the connecting portion is rocked up and down under the influence of wind waves, and the two trestle bridges are connected quickly.
As shown in fig. 2, the fixing portion 1 further includes a housing and a toggle mechanism, the housing is provided with a through hole for accommodating the extension portion 5, the toggle mechanism is located inside the housing, and the toggle mechanism is connected with the elastic assembly 9 and can toggle the elastic assembly 9 in a direction away from the extension portion 5; the toggle mechanism comprises a toggle assembly, a connecting assembly and a top hole 6, wherein the top hole 6 is positioned at the top end of the shell, the top hole 6 is rotatably connected with the shell, the lower end of the top hole 6 is connected with the connecting assembly, and the connecting assembly is connected with the elastic assembly 9; the connecting component comprises a connecting rod 7 and a poking piece 8, the connecting rod 7 is connected with the top hole 6 and the poking piece 8, and the poking piece 8 is connected with the connecting rod 7 and the elastic component 9; the top of the top hole 6 is provided with a linear groove.
When the trestle is disconnected, one end of the crow bar is inserted into a linear groove at the top of the top hole 6, and the crow bar handle is rotated anticlockwise, so that the top hole 6 and the connecting rod 7 rotate, thereby driving the poking piece 8 to move in a direction away from the extension part 5, and simultaneously poking the elastic component 9 to drive the extension part 5 to retract into the fixed part 1; when the extension 5 is fully retracted, the connection 2 is turned up, and the connection of the trestle can be broken.
In the present embodiment, the elastic member 9 is a spring, but other elastic structures may be used.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.
Claims (7)
1. The quick connecting device for the floating trestle is characterized by comprising a connecting part and a fixing part, wherein the connecting part and the fixing part are respectively connected with one floating trestle, the connecting part and the floating trestle are rotatably connected, and the fixing part and the floating trestle are fixedly connected;
one end of the connecting part, which is far away from the connected floating trestle, is provided with a through hole for accommodating the fixing part;
the fixed part is provided with an extending part which can extend out of the outer wall of the fixed part, the extending part is connected with an elastic component in the fixed part, the distance from the bottom of the extending part to the bottom of the fixed part is greater than the height of the connecting part, and the extending part is of a lock tongue structure with a narrow upper part and a wide lower part.
2. The floating trestle quick connect device of claim 1, wherein the fixed portion further comprises a housing and a toggle mechanism, the housing is provided with a through hole for accommodating the protruding portion, the toggle mechanism is located inside the housing, and the toggle mechanism is connected with the elastic assembly and can toggle the elastic assembly in a direction away from the protruding portion.
3. The floating trestle quick connect device according to claim 2, wherein said toggle mechanism comprises a toggle assembly, a connecting assembly and a top hole, said top hole being located at a top end of said housing, said top hole being rotatably connected to said housing, a lower end of said top hole being connected to said connecting assembly, said connecting assembly being connected to said elastic assembly.
4. The floating bridge quick connect device of claim 3, wherein said connection assembly comprises a connecting rod and a paddle, said connecting rod connecting said top aperture and said paddle, said paddle connecting said connecting rod and said elastic assembly.
5. The floating trestle quick connect device according to claim 3, wherein a straight groove is provided at the top of said top opening.
6. The floating trestle quick connection device according to claim 1, wherein a plurality of fixing portions are provided, and the number of through holes is the same as the number of fixing portions.
7. The floating bridge quick connect device of claim 1, wherein said resilient member is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321579204.6U CN219951668U (en) | 2023-06-20 | 2023-06-20 | Floating trestle quick connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321579204.6U CN219951668U (en) | 2023-06-20 | 2023-06-20 | Floating trestle quick connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219951668U true CN219951668U (en) | 2023-11-03 |
Family
ID=88542054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321579204.6U Active CN219951668U (en) | 2023-06-20 | 2023-06-20 | Floating trestle quick connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219951668U (en) |
-
2023
- 2023-06-20 CN CN202321579204.6U patent/CN219951668U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |