CN220391294U - Carrying device convenient to shrink - Google Patents
Carrying device convenient to shrink Download PDFInfo
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- CN220391294U CN220391294U CN202322141245.3U CN202322141245U CN220391294U CN 220391294 U CN220391294 U CN 220391294U CN 202322141245 U CN202322141245 U CN 202322141245U CN 220391294 U CN220391294 U CN 220391294U
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- cross beam
- shrink
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- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a carrying device convenient to shrink, which comprises four supporting units in rectangular distribution, wherein each supporting unit is downwards connected with a supporting column with adjustable height to form a height adjusting mechanism of the carrying device; the left supporting unit and the right supporting unit are connected through a transverse beam with adjustable length to form a width adjusting mechanism of the carrying device; the front supporting units and the rear supporting units are connected through longitudinal cross beams with adjustable lengths to form a length adjusting mechanism of the carrying device; the lower ends of the support columns are respectively provided with a travelling mechanism. The utility model has simple and reliable structure, strong load bearing capacity, convenient expansion in length, width and height directions, corresponding adjustment according to the size of the load bearing weight, good trafficability and adaptability and meeting the requirement of the load bearing weight on short-distance movement.
Description
Technical Field
The utility model relates to the field of engineering operation vehicles, in particular to a carrying device convenient to retract.
Background
In the deployment of work vehicles, heavy tools such as hydraulic rams, breaking hammers, or compound drills are used, and short-range movement is often involved in using these heavy tools. Because the heavy machine has a large weight, the heavy machine needs to be matched with a carrying device to move, and the existing carrying device has the following defects: the carrying device does not have three-dimensional contraction capability, cannot be correspondingly adjusted according to the size of the carrying weight, and has poor trafficability and adaptability; the carrying device cannot shrink, so that the carrying device is overlarge in volume and occupies a space for placing.
Disclosure of Invention
The utility model provides a carrying device convenient to contract, which aims to solve the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the carrying device convenient to contract comprises four supporting units which are in rectangular distribution, wherein each supporting unit is downwards connected with a supporting column with adjustable height to form a height adjusting mechanism of the carrying device;
the left supporting unit and the right supporting unit are connected through a transverse beam with adjustable length to form a width adjusting mechanism of the carrying device;
the front supporting units and the rear supporting units are connected through longitudinal cross beams with adjustable lengths to form a length adjusting mechanism of the carrying device;
the lower ends of the support columns are respectively provided with a travelling mechanism.
Further, the support column comprises an upper stand column pipe and a lower stand column pipe, the upper stand column pipe is fixedly connected with the support unit, the upper stand column pipe and the lower stand column pipe are in sliding insertion fit in the up-down direction, and meanwhile, a height locking structure is arranged between the upper stand column pipe and the lower stand column pipe.
Further, the upper upright post pipe and the lower upright post pipe are provided with height adjusting positioning holes in the vertical direction, and bolts penetrate through the overlapped height adjusting positioning holes to form a height locking structure.
Further, the travelling mechanism comprises four universal wheels and four flanges which are respectively fixed at the lower ends of the lower upright post pipes, and the universal wheels are fixed on the corresponding flanges through bolts.
Further, the transverse cross beam comprises a left cross beam and a right cross beam, the left cross beam and the right cross beam are fixedly connected with corresponding supporting units respectively, the left cross beam and the right cross beam are in sliding insertion fit in the left-right direction, and meanwhile, a width locking structure is arranged between the left cross beam and the right cross beam.
Further, width adjusting positioning holes are distributed on the left cross beam and the right cross beam along the left-right direction, and bolts penetrate through the overlapped width adjusting positioning holes to form a width locking structure.
Further, the longitudinal cross beam comprises a front cross beam and a rear cross beam, the front cross beam and the rear cross beam are respectively and fixedly connected with corresponding supporting units, the front cross beam and the rear cross beam are in sliding insertion fit in the front-back direction, and meanwhile, a length locking structure is arranged between the front cross beam and the rear cross beam.
Furthermore, length adjusting positioning holes are distributed on the front cross beam and the rear cross beam along the front-rear direction, and bolts penetrate through the overlapped length adjusting positioning holes to form a length locking structure.
Further, the supporting unit is a supporting plate, and the upper side surface of the supporting plate is a plane and is used for bearing weights.
The utility model has the beneficial effects that:
the utility model has simple and reliable structure, strong load bearing capacity, convenient expansion in length, width and height directions, corresponding adjustment according to the size of the load bearing weight, good trafficability and adaptability and meeting the requirement of the load bearing weight on short-distance movement. And when not in use, the utility model can also be completely contracted, thereby reducing the occupied placing space.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a left side view of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a schematic view of a latch of the present utility model;
FIG. 5 is a front view of the load bearing weight of the present utility model;
fig. 6 is a left side view of the load bearing weight of the present utility model.
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 to 6, the present embodiment provides a carrier device with convenient shrinkage, which includes four rectangular support units, each of which is connected with a height-adjustable support column downwards to form a height adjusting mechanism of the carrier device; the left supporting unit and the right supporting unit are connected through a transverse beam with adjustable length to form a width adjusting mechanism of the carrying device; the front supporting units and the rear supporting units are connected through longitudinal cross beams with adjustable lengths to form a length adjusting mechanism of the carrying device; the lower ends of the support columns are respectively provided with a travelling mechanism.
In this embodiment:
the supporting unit is a supporting plate 1, and the upper side surface of the supporting plate 1 is a plane and is used for bearing weights. The present embodiment is mainly used for carrying heavy tools 13, such as: hydraulic rams, breaking hammers or compound drills, etc.
The support column includes stand pipe 2 and lower stand pipe 3, goes up stand pipe 2 and backup pad fixed connection, goes up stand pipe 2 and lower stand pipe 3 and slide grafting cooperation in upper and lower direction, is equipped with high locking structure between stand pipe 2 and the lower stand pipe 3 simultaneously.
The height locking structure is set as follows: the upper upright post pipe 2 and the lower upright post pipe 3 are provided with height adjusting positioning holes along the up-down direction, and bolts 12 penetrate through the overlapped height adjusting positioning holes to form a height locking structure.
The travelling mechanism comprises four universal wheels and four flanges 4 which are respectively fixed at the lower ends of the lower upright pipes 3, and the universal wheels are fixed on the corresponding flanges 4 through bolts 5.
The transverse cross beam comprises a left cross beam 7 and a right cross beam 8, the left cross beam 7 and the right cross beam 8 are fixedly connected with the corresponding support plates 1 respectively, the left cross beam 7 and the right cross beam 8 are in sliding insertion fit in the left-right direction, and meanwhile, a width locking structure is arranged between the left cross beam 7 and the right cross beam 8.
The width locking structure is set as follows: the left cross beam 7 and the right cross beam 8 are provided with width adjusting positioning holes along the left-right direction, and the overlapped width adjusting positioning holes are penetrated by bolts 11 to form a width locking structure.
The longitudinal cross beam comprises a front cross beam 9 and a rear cross beam 10, the front cross beam 9 and the rear cross beam 10 are respectively fixedly connected with the corresponding support plates 1, the front cross beam 9 and the rear cross beam 10 are in sliding plug-in fit in the front-back direction, and meanwhile, a length locking structure is arranged between the front cross beam 9 and the rear cross beam 10.
The length locking structure is set as follows: the front cross beam 9 and the rear cross beam 10 are provided with length adjusting positioning holes along the front-rear direction, and the overlapped length adjusting positioning holes are penetrated by bolts 10 to form a length locking structure.
The upper upright post pipe 2, the lower upright post pipe 3, the left cross beam 7, the right cross beam 8, the front cross beam 9 and the rear cross beam 10 are all in a rectangular pipe matching mode with large and small sleeves.
When the utility model is used, the length and width of the carrying device are firstly adjusted according to the length and width of the heavy equipment 13. During width adjustment, firstly pulling out the bolt 11, then adjusting the relative positions of the left cross beam 7 and the right cross beam 8, and inserting the bolt 11 into the overlapped width adjustment positioning holes after adjusting in place; during length adjustment, the bolt 10 is pulled out firstly, then the relative positions of the front cross beam 9 and the rear cross beam 10 are adjusted, and the bolt 10 is inserted into the overlapped length adjustment positioning holes after the adjustment is in place.
After the length and the width of the carrying device are adjusted in place, the height is adjusted according to the working scene, when the height is adjusted, the bolt 12 is pulled out, then the relative positions of the upper stand column pipe 2 and the lower stand column pipe 3 are adjusted, and after the relative positions are adjusted in place, the bolt 12 is inserted into the overlapped height adjusting and positioning holes.
After the length, width and height of the carrying device are adjusted in place, four corners of the heavy equipment 13 (hydraulic ram, breaking hammer or compound drilling machine, etc.) are placed on the corresponding support plates 1, and then short-distance movement can be performed.
The carrying device of the embodiment is mainly used for carrying heavy equipment with the weight of less than 500 kg for short distance, but is not limited to the short distance, and high-strength materials can be selected to realize the carrying of larger weight.
The utility model has simple and reliable structure, strong load bearing capacity, convenient expansion in length, width and height directions, corresponding adjustment according to the size of the load bearing weight, good trafficability and adaptability and meeting the requirement of the load bearing weight on short-distance movement. And when not in use, the utility model can also be completely contracted, thereby reducing the occupied placing space.
The above embodiments are only for illustrating the technical solution of the present utility model, and it should be understood by those skilled in the art that although the present utility model has been described in detail with reference to the above embodiments: modifications and equivalents may be made thereto without departing from the spirit and scope of the utility model, which is intended to be encompassed by the claims.
If the terms "first," "second," etc. are used herein to define a part, those skilled in the art will recognize that: the use of "first" and "second" is for convenience only as well as for simplicity of description, and nothing more than a particular meaning of the terms is intended to be used unless otherwise stated.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
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 communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Claims (9)
1. A carrier device convenient for shrinkage, which is characterized in that: the device comprises four supporting units which are in rectangular distribution, wherein each supporting unit is downwards connected with a supporting column with adjustable height to form a height adjusting mechanism of the carrying device;
the left supporting unit and the right supporting unit are connected through a transverse beam with adjustable length to form a width adjusting mechanism of the carrying device;
the front supporting units and the rear supporting units are connected through longitudinal cross beams with adjustable lengths to form a length adjusting mechanism of the carrying device;
the lower ends of the support columns are respectively provided with a travelling mechanism.
2. The shrink-facilitated conveyance device according to claim 1, wherein: the support column comprises an upper stand column pipe and a lower stand column pipe, the upper stand column pipe is fixedly connected with the support unit, the upper stand column pipe and the lower stand column pipe are in sliding insertion fit in the up-down direction, and meanwhile, a height locking structure is arranged between the upper stand column pipe and the lower stand column pipe.
3. The shrink-facilitated conveyance device according to claim 2, wherein: and the upper upright post pipe and the lower upright post pipe are provided with height adjusting positioning holes in an up-down direction, and bolts penetrate through the overlapped height adjusting positioning holes to form a height locking structure.
4. The shrink-facilitated conveyance device according to claim 2, wherein: the travelling mechanism comprises four universal wheels and four flanges which are respectively fixed at the lower ends of the lower upright post pipes, and the universal wheels are fixed on the corresponding flanges through bolts.
5. The shrink-facilitated conveyance device according to claim 1, wherein: the transverse cross beam comprises a left cross beam and a right cross beam, the left cross beam and the right cross beam are fixedly connected with corresponding supporting units respectively, the left cross beam and the right cross beam are in sliding insertion fit in the left-right direction, and meanwhile, a width locking structure is arranged between the left cross beam and the right cross beam.
6. The shrink-facilitated conveyance device of claim 5, wherein: and the left cross beam and the right cross beam are provided with width adjusting positioning holes in a left-right direction, and bolts penetrate through the overlapped width adjusting positioning holes to form a width locking structure.
7. The shrink-facilitated conveyance device according to claim 1, wherein: the longitudinal cross beam comprises a front cross beam and a rear cross beam, the front cross beam and the rear cross beam are respectively and fixedly connected with corresponding supporting units, the front cross beam and the rear cross beam are in sliding insertion fit in the front-back direction, and meanwhile a length locking structure is arranged between the front cross beam and the rear cross beam.
8. The shrink-facilitated conveyance device of claim 7, wherein: and length adjusting positioning holes are distributed on the front cross beam and the rear cross beam along the front-rear direction, and bolts penetrate through the overlapped length adjusting positioning holes to form a length locking structure.
9. The shrink-facilitated conveyance device according to any one of claims 1-8, wherein: the supporting unit is a supporting plate, and the upper side surface of the supporting plate is a plane and is used for bearing weights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322141245.3U CN220391294U (en) | 2023-08-10 | 2023-08-10 | Carrying device convenient to shrink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322141245.3U CN220391294U (en) | 2023-08-10 | 2023-08-10 | Carrying device convenient to shrink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220391294U true CN220391294U (en) | 2024-01-26 |
Family
ID=89608578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322141245.3U Active CN220391294U (en) | 2023-08-10 | 2023-08-10 | Carrying device convenient to shrink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220391294U (en) |
-
2023
- 2023-08-10 CN CN202322141245.3U patent/CN220391294U/en active Active
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