CN219635241U - Travelling car for transportation - Google Patents
Travelling car for transportation Download PDFInfo
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- CN219635241U CN219635241U CN202320346205.XU CN202320346205U CN219635241U CN 219635241 U CN219635241 U CN 219635241U CN 202320346205 U CN202320346205 U CN 202320346205U CN 219635241 U CN219635241 U CN 219635241U
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- positioning
- lifting screw
- top plate
- lifting
- lifting mechanism
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- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a mobile trolley for carrying, which relates to the technical field of carrying equipment and comprises a trolley body, wherein wheels are arranged at the bottom of the trolley body, a lifting mechanism is arranged on the trolley body, a supporting part for placing objects is arranged at the top end of the lifting mechanism, and the wheels at least comprise two universal wheels. The moving trolley for carrying solves the technical problem that heavy objects in a narrow space are difficult to carry in the prior art, and can carry heavy objects in the narrow space, and is convenient to use, safe and efficient.
Description
Technical Field
The utility model relates to the technical field of conveying equipment, in particular to a movable trolley for conveying objects in a narrow space.
Background
The objects are carried in the construction site, the production workshop or the detection laboratory, and in recent years, the objects are carried through hoisting machinery in places with larger space, so that convenience and rapidness are realized. However, in some occasions with narrow space, the hoisting machine cannot be used due to space limitation, and only manual work can be used for carrying objects. For example, in a pipeline detection laboratory, a pipeline needs to be carried frequently, and the pipeline usually has a certain weight, and can not be carried by using a hoisting machine due to space reasons, so that the pipeline can only be carried manually, the carrying is very difficult, and meanwhile, many potential safety hazards exist, such as risks that carrying personnel are knocked, bumped, pressed, crushed and damaged, and the pipeline is damaged.
Disclosure of Invention
In view of the above drawbacks, an object of the present utility model is to provide a transporting cart which is capable of transporting heavy objects in a small space, and which is convenient to use, safe and efficient.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
the utility model provides a travelling car for transport, includes the automobile body, the wheel is installed to the bottom of automobile body, install elevating system on the automobile body, elevating system's top is installed and is used for placing the bearing part of object, the wheel includes two universal wheels at least.
The automobile body comprises a bottom plate and a top plate which are arranged in parallel, and a plurality of support columns are fixed between the bottom plate and the top plate; the wheels are arranged on the lower side of the bottom plate; the lifting mechanism is mounted on the top plate.
The lifting mechanism comprises a lifting screw rod vertically penetrating through the top plate, a nut is connected to the lifting screw rod in a threaded mode, and a handle is fixed to the nut; the bearing part is arranged at the top end of the lifting screw rod.
The lifting mechanism further comprises a guide sleeve fixed on the upper side of the top plate, the lifting screw is slidably mounted in the guide sleeve, and the nut is located above the guide sleeve.
Wherein the lifting screw is a trapezoidal screw.
Wherein, the part of the bearing part connected with the lifting screw rod is embedded with a reinforcing piece.
Wherein, the bearing part is provided with a positioning groove matched with the object structure.
The supporting component comprises a supporting plate, the supporting plate is in threaded connection with the lifting screw, and the positioning groove is formed by the fact that the middle of the supporting plate is short of materials.
The supporting component comprises a fixing part fixedly connected with the lifting screw, two sides of the fixing part are respectively extended with a positioning plate, two sliding sleeves on the two positioning plates are respectively provided with an adjusting part, and the two adjusting parts and the fixing part form the positioning groove together.
The side of the locating plate is provided with a plurality of locating holes side by side, the side of the adjusting part is provided with a plurality of adjusting holes, and when the adjusting holes are opposite to the locating holes, locating pins can be inserted to fix the positions of the adjusting parts.
After the technical scheme is adopted, the utility model has the beneficial effects that:
the moving trolley for carrying comprises a trolley body, wherein wheels are arranged at the bottom of the trolley body, a lifting mechanism is arranged on the trolley body, a supporting part for placing objects is arranged at the top end of the lifting mechanism, and the wheels at least comprise two universal wheels. The supporting part of the moving trolley for carrying can be lifted, the space can be avoided by adjusting the height of the supporting part in the carrying process, and meanwhile, the object can be conveniently loaded and unloaded by adjusting the height of the supporting part when the object is loaded and unloaded; the universal wheels at the bottom of the automobile body can realize 360-degree rotation of the automobile body, can flexibly turn in a narrow space, are very convenient to use, are time-saving and labor-saving, greatly improve the efficiency of carrying objects, are high in safety, and greatly reduce potential safety hazards existing in manual carrying.
In summary, the mobile trolley for carrying solves the technical problem that the heavy objects in a narrow space are difficult to carry in the prior art, and can carry heavy objects in a narrow space, and is convenient to use, safe and efficient.
Drawings
FIG. 1 is a schematic view of a first embodiment of a mobile cart for transporting according to the present utility model;
FIG. 2 is a schematic view of the support member of FIG. 1;
FIG. 3 is a schematic view of a second embodiment of a carriage for transporting according to the present utility model;
FIG. 4 is a schematic view of the support member of FIG. 3;
in the figure: 10. the car body, 12, the top plate, 14, the supporting column, 16, the wheels, 18, the bottom plate, 20, the lifting mechanism, 22, the lifting screw, 24, the nut, 26, the guide sleeve, 28, the handle, 30, supporting plates, 44, fixing parts, 440, positioning plates, 442, positioning holes, 46, adjusting parts, 460, adjusting holes, 50, positioning pins, 60, reinforcing parts, 70 and positioning grooves.
Detailed Description
The utility model is further illustrated in the following, in conjunction with the accompanying drawings and examples.
The orientations referred to in the present specification are all relative positional relationships, and do not represent absolute positional relationships, and are shown in the drawings.
Example 1
As shown in fig. 1 and 2, a travelling car for transportation includes a car body 10, a plurality of wheels 16 are mounted on the bottom of the car body 10, a lifting mechanism 20 is mounted on the car body 10, and a supporting member for placing objects is mounted on the top end of the lifting mechanism 20.
As shown in fig. 1 and 2 together, the vehicle body 10 of the preferred embodiment is square, and includes a bottom plate 18 and a top plate 12 disposed above the bottom plate 18, the top plate 12 is disposed parallel to the bottom plate 18, the bottom plate 18 and the top plate 12 are fixedly connected by a plurality of support columns 14, and the preferred support columns 14 of the preferred embodiment are four and are disposed between four corners of the bottom plate 18 and the top plate 12, respectively. The wheels 16 are mounted on the underside of the floor 18, and in this embodiment, the wheels 16 are preferably provided with four wheels, each mounted at four corners of the floor 18, the four wheels 16 comprising at least two universal wheels. In this embodiment, two of the four wheels 16 are preferably universal wheels, and the two universal wheels are arranged on the same side of the vehicle body 10, so that the universal wheels can realize 360-degree rotation of the vehicle body 10, and the use is more flexible and convenient.
As shown in fig. 1, the lifting mechanism 20 is mounted on the top plate 12, a through hole (not shown) penetrating up and down is provided at the center of the top plate 12, and the lifting mechanism 20 includes a lifting screw 22 penetrating vertically through the top plate 12, that is, the lifting screw 22 is vertically slidably mounted in the through hole of the top plate 12, and in this embodiment, the lifting screw 22 is preferably a trapezoidal screw. The lifting screw 22 is in threaded connection with a nut 24, the nut 24 is located above the top plate 12, handles 28 are fixed on the nut 24, in this embodiment, two handles 28 are preferably arranged, and the two handles 28 are symmetrically arranged on two sides of the nut 24. The supporting component is arranged at the top end of the lifting screw 22, an object is placed on the supporting component when the supporting component is used, when the lifting screw 22 is required to be lifted, a worker can hold the object or the supporting component, the lifting screw 22 is guaranteed not to rotate, then the handle 28 is pushed to enable the nut 24 to rotate around the lifting screw 22, when the nut 24 is rotated clockwise, the nut 24 can ascend along the lifting screw 22, at the moment, the lifting screw 22 descends under the action of gravity, and the supporting component descends along with the lifting screw; when the nut 24 is rotated counterclockwise, the nut 24 moves down along the lifting screw 22, but the top plate 12 blocks the nut 24 from moving down, so that the nut 24 is blocked by the top plate 12 and cannot move down, the lifting screw 22 moves up, and the supporting member moves up and down, thereby realizing lifting of the supporting member.
As shown in fig. 1, the lifting mechanism 20 further includes a guide sleeve 26, the guide sleeve 26 is fixed on the upper side of the top plate 12, the lifting screw 22 is slidably mounted in the guide sleeve 26, and the nut 24 is located above the guide sleeve 26. The guide sleeve 26 plays a role in guiding the lifting screw 22, and can prevent the lifting screw 22 from swinging, thereby improving the stability of the lifting screw 22.
As shown in fig. 1, the portion of the support member where the lifting screw 22 is connected is provided with a reinforcing member 60, and in this embodiment, the reinforcing member 60 is preferably a channel steel, and is disposed at the center of the support member, so that the connection strength between the support member and the lifting screw 22 can be enhanced.
As shown in fig. 1 and fig. 2 together, the supporting member includes a supporting plate 30, in this embodiment, the supporting plate 30 is in an integral structure, a positioning groove 70 formed by material shortage is provided on the upper surface of the supporting plate 30, the shape of the positioning groove 70 is adapted to the structure of the object, and the positioning groove 70 can prevent the object from sliding off the trolley, so as to perform a positioning function on the object. The positioning groove 70 is a long inverted trapezoid groove with two penetrating ends, the positioning groove 70 is designed to be used for conveying pipelines, the shape and the size of the positioning groove 70 can be designed according to the appearance of an object to be conveyed, the shape and the size of the positioning groove are round, square and irregular, the size of the positioning groove is determined by the object to be conveyed, and the positioning groove is not limited in this embodiment.
As shown in fig. 1, in the present embodiment, the pallet 30 is preferably screwed with the lifting screw 22, and the pallet 30 and the lifting screw 22 are designed to be screwed, so as to facilitate replacement of the pallet 30 according to the structure and specification of the transported object, for example, in a pipeline inspection laboratory, a plurality of pallets 30 with different sizes of the positioning grooves 70 can be manufactured according to the specifications of the pipeline, and then replaced according to the specifications of the pipeline to be transported, so that the application range of the mobile trolley for transportation of the present utility model is wider.
Example two
As shown in fig. 3 and 4, this embodiment is substantially the same as the first embodiment except that:
in this embodiment, the support member has a split structure, and includes a fixing portion 44 fixedly connected to the lifting screw 22 and adjusting portions 46 slidably connected to both sides of the fixing portion 44.
As shown in fig. 3 and 4 together, the fixing portion 44 has a flat plate-like structure in a bar shape, and the reinforcing member 60 is embedded in the middle of the fixing portion 44. The left and right sides of the fixing portion 44 are respectively extended with a positioning plate 440, and the two adjusting portions 46 are respectively slidably sleeved on the two positioning plates 440. The two adjusting portions 46 are inclined to both sides at positions higher than the upper surface of the fixing portion 44 on the side where the two adjusting portions 46 are engaged with the fixing portion 44, so that the two adjusting portions 46 and the fixing portion 44 together form a positioning groove 70. The supporting member in this embodiment is mainly used for carrying pipes, and the width of the positioning groove 70 can be adjusted by sliding the two adjusting parts 46, so that the carrying work of pipes with various specifications can be realized by only one supporting member, the supporting member is not required to be replaced, the use is more convenient, and the manufacturing cost is lower.
As shown in fig. 3 and fig. 4 together, the positioning plate 440 is provided with a plurality of positioning holes 442 side by side on both front and rear sides, and each positioning hole 442 is disposed on both sides of the positioning plate 440 in pairs, i.e. the number of positioning holes 442 disposed on both sides of the positioning plate 440 is the same, and two pairs are disposed. In this embodiment, the positioning holes 442 are preferably blind holes, and the two positioning holes 442 are coaxially arranged, so that the blind holes are designed to facilitate the strength improvement of the positioning plate 440, and the positioning plate is easier to process, and can be designed to be through holes penetrating through two sides, which is not limited in this embodiment. The front and rear side walls of the adjusting portion 46 are respectively provided with a plurality of through adjusting holes 460, the central axis of each adjusting hole 460 and the central axis of each positioning hole 442 are located in the same plane, and the diameter of each adjusting hole 460 is slightly larger than the diameter of each positioning hole 442 or is the same as the diameter of each positioning hole 442. In the present embodiment, the positioning holes 442 are preferably screw holes, and the adjustment holes 460 are preferably light holes. When a certain adjusting hole 460 is opposite to a certain positioning hole 442, the position of the adjusting portion 46 can be fixed by inserting the positioning pin 50, i.e. the adjusting portion 46 is fixed at a certain position of the positioning plate 440, so as to change the width of the positioning slot 70 to adapt to the same specification of pipeline. In the present embodiment, the positioning pin 50 is preferably a bolt.
In conclusion, the moving trolley for carrying has small occupied space, can realize 360-degree rotation and lifting, is simple and convenient to operate, can finish carrying work of weights in a narrow space, greatly reduces difficulty in carrying the weights in the narrow space, and improves efficiency of carrying the weights.
The present utility model is not limited to the above-described specific embodiments, and various modifications may be made by those skilled in the art without inventive effort from the above-described concepts, and are within the scope of the present utility model.
Claims (8)
1. The mobile trolley for conveying is characterized by comprising a trolley body (10), wherein wheels (16) are arranged at the bottom of the trolley body (10), a lifting mechanism (20) is arranged on the trolley body (10), a bearing part for placing objects is arranged at the top end of the lifting mechanism (20), and the wheels (16) at least comprise two universal wheels;
the automobile body (10) comprises a bottom plate (18) and a top plate (12) which are arranged in parallel, and a plurality of support columns (14) are fixed between the bottom plate (18) and the top plate (12); the wheel (16) is mounted on the underside of the bedplate (18); the lifting mechanism (20) is arranged on the top plate (12);
the lifting mechanism (20) comprises a lifting screw rod (22) vertically penetrating through the top plate (12), a nut (24) is connected to the lifting screw rod (22) in a threaded mode, and a handle (28) is fixed to the nut (24); the bearing member is mounted on the top end of the lifting screw (22).
2. The mobile cart for transportation according to claim 1, wherein the lifting mechanism (20) further comprises a guide sleeve (26) fixed to an upper side of the top plate (12), the lifting screw (22) is slidably mounted in the guide sleeve (26), and the nut (24) is located above the guide sleeve (26).
3. The travelling car for transportation according to claim 2, wherein the lifting screw (22) is a trapezoidal screw.
4. The mobile cart for transportation according to claim 2, wherein the support member is embedded with a reinforcement member (60) at a portion where the support member is connected to the lifting screw (22).
5. The mobile cart for carrying according to claim 4, wherein the support member is provided with a positioning groove (70) adapted to the structure of the object.
6. The mobile cart for transportation according to claim 5, wherein the support member comprises a pallet (30), the pallet (30) is screwed with the lifting screw (22), and the positioning groove (70) is formed by a middle material shortage of the pallet (30).
7. The moving cart for carrying according to claim 5, wherein the supporting member comprises a fixing portion (44) fixedly connected with the lifting screw (22), a positioning plate (440) is respectively extended from both sides of the fixing portion (44), an adjusting portion (46) is respectively sleeved on each sliding sleeve of the two positioning plates (440), and the two adjusting portions (46) and the fixing portion (44) form the positioning groove (70) together.
8. The moving cart for transportation according to claim 7, wherein a plurality of positioning holes (442) are provided in parallel on a side surface of the positioning plate (440), a plurality of adjustment holes (460) are provided on a side portion of the adjustment portion (46), and when the adjustment holes (460) are opposed to the positioning holes (442), a positioning pin (50) is inserted to fix a position of the adjustment portion (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320346205.XU CN219635241U (en) | 2023-03-01 | 2023-03-01 | Travelling car for transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320346205.XU CN219635241U (en) | 2023-03-01 | 2023-03-01 | Travelling car for transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219635241U true CN219635241U (en) | 2023-09-05 |
Family
ID=87810252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320346205.XU Active CN219635241U (en) | 2023-03-01 | 2023-03-01 | Travelling car for transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219635241U (en) |
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2023
- 2023-03-01 CN CN202320346205.XU patent/CN219635241U/en active Active
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