CN220905016U - Transfer trolley for constructional engineering - Google Patents
Transfer trolley for constructional engineering Download PDFInfo
- Publication number
- CN220905016U CN220905016U CN202322783638.4U CN202322783638U CN220905016U CN 220905016 U CN220905016 U CN 220905016U CN 202322783638 U CN202322783638 U CN 202322783638U CN 220905016 U CN220905016 U CN 220905016U
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- Prior art keywords
- adjusting
- trolley
- handrail
- cross rod
- transmission wheel
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- 238000010276 construction Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims 3
- 239000004566 building material Substances 0.000 abstract description 14
- 239000000463 material Substances 0.000 description 14
- 239000002245 particle Substances 0.000 description 8
- 230000013011 mating Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model discloses a transfer trolley for construction engineering, which relates to the technical field of building tools and comprises a trolley body, wherein a binding assembly is arranged on the trolley body, rollers are distributed at the bottom of the trolley body, and one end of the trolley body is connected with a handrail; the mounting groove has been seted up to the bottom of automobile body, the connection spout has all been seted up on the both sides inner wall of mounting groove, be provided with two expansion boards in the mounting groove, and expansion board and connection spout sliding connection. According to the utility model, the rocking handle rotates to drive the adjusting screw at the bottom of the car body to rotate, the adjusting screw enables the sliding sleeve to transversely move, and the sliding sleeve slides out or is stored by pushing and pulling the expansion plates at two sides of the bottom of the car body through the linkage rod, so that the size of the supporting surface can be conveniently adjusted according to the transverse size of a building material to be transported, and the convenience of transportation and use of the transfer car is improved.
Description
Technical Field
The utility model relates to the technical field of building tools, in particular to a transfer trolley for building engineering.
Background
Material transfer is often required in the construction operation process, and some materials are inconvenient to move by manpower for a long distance, so that a trolley is required to transfer some building materials;
The existing handcart comprises a handrail frame and a handcart body, wherein the handrail frame is connected to one end of the handcart body, rollers are distributed at the bottom of the handcart body, when materials are transported, the materials are placed on the handcart body, and then an operator grabs the handrail frame by hand to push the whole handcart to move, so that the materials are transported;
The existing transport trolley for the building has the following defects: the existing handcart for building can be used for transporting materials, but the body part of the handcart can not be used for adjusting the supporting surface of the handcart according to the size or the quantity of the materials, when the transported building materials are large in size or large in quantity, the supporting area of the handcart is limited, the handcart is inconvenient to transversely place, the handcart can be placed vertically, and the handcart is easy to topple in the transportation process, so that the handcart is inconvenient to fix.
Disclosure of utility model
The utility model aims to provide a transfer trolley for construction engineering, which solves the technical problem that a transfer trolley for construction in the prior art is inconvenient to adjust a supporting surface according to the size of a transfer material.
The technical problems to be solved by the utility model can be realized by the following technical scheme:
the transfer trolley for the construction engineering comprises a trolley body, wherein a binding assembly is arranged on the trolley body, rollers are distributed at the bottom of the trolley body, and one end of the trolley body is connected with a handrail;
The bottom of the vehicle body is provided with a mounting groove, the inner walls of the two sides of the mounting groove are provided with connecting sliding grooves, two expansion plates are arranged in the mounting groove, and the expansion plates are in sliding connection with the connecting sliding grooves;
The bottom of the car body is rotationally connected with an adjusting screw, a sliding sleeve is sleeved on the adjusting screw and is in threaded connection with the adjusting screw, two sides of the sliding sleeve are respectively and movably connected with a linkage rod through a hinge, and the tail end of the linkage rod is movably connected with a corresponding expansion plate through a hinge;
the top of the armrest is rotatably provided with a rocking handle, and a transmission assembly is arranged between the rocking handle and the adjusting screw in a matched manner.
As a further scheme of the utility model: the transmission assembly comprises a first transmission wheel and a second transmission wheel, the first transmission wheel is rotatably connected to the top of the handrail, the rocking handle is coaxially connected with the first transmission wheel, the second transmission wheel is coaxially connected to one end of the adjusting screw, which is close to the handrail, and a transmission belt is connected between the first transmission wheel and the second transmission wheel in a matched mode.
As a further scheme of the utility model: the binding assembly comprises an adjusting cross rod and a fixing cross rod, the adjusting cross rod is connected to one end of the vehicle body far away from the handrail, two ends of the adjusting cross rod are respectively and slidably sleeved with an adjusting sleeve, and binding ropes are connected to the two adjusting sleeves; the fixed cross rod is connected to the handrail, and the fixed cross rod is close to the bottom of the handrail.
As a further scheme of the utility model: the side wall of the adjusting sleeve is penetrated with a fixing bolt, protruding particles are distributed at the end part of the fixing bolt, which is close to the adjusting cross rod, and particle grooves matched with the protruding particles are distributed on the outer wall of the adjusting cross rod.
As a further scheme of the utility model: a plurality of annular limiting grooves are distributed on the fixed cross rod at equal intervals.
As a further scheme of the utility model: the upper end surfaces of the expansion plate and the vehicle body are distributed with anti-skid patterns.
The utility model has the beneficial effects that:
1. According to the utility model, the rocking handle rotates to drive the adjusting screw at the bottom of the car body to rotate, the adjusting screw enables the sliding sleeve to transversely move, and the sliding sleeve pushes and pulls the expansion plates at two sides of the bottom of the car body to slide out or be stored through the linkage rod, so that the size of the supporting surface can be conveniently adjusted according to the transverse size of a building material to be transported, and the convenience of transportation and use of the transfer car is improved;
2. one end of the binding rope arranged on the car body can slide along the adjusting cross rod by virtue of the adjusting sleeve to adjust the position of the binding rope, so that the position of the binding rope can be conveniently adjusted, the binding rope is pressed on the top of transported materials, the other end of the binding rope is fixedly bound on the fixed cross rod at the bottom of the handrail, and the cargo is fixed.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the bottom view of the mating connection of the expansion board and the vehicle body of the present utility model;
Fig. 3 is a schematic top view of the mating connection of the fixed rail and the armrest of the present utility model.
In the figure: 1. a vehicle body; 2. an armrest; 3. binding ropes; 4. a roller; 5. adjusting the cross bar; 6. an adjusting sleeve; 7. a fixing bolt; 8. an expansion board; 9. adjusting a screw; 10. a sliding sleeve; 11. a second driving wheel; 12. a transmission belt; 13. a first driving wheel; 14. a rocking handle; 15. fixing the cross bar; 16. a mounting groove; 17. the connecting chute; 18. a linkage rod; 19. annular limiting groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, a transfer vehicle for construction engineering comprises a vehicle body 1, wherein rollers 4 are distributed at the bottom of the vehicle body 1, one end of the vehicle body 1 is vertically and fixedly connected with an armrest 2, the bottom of the vehicle body 1 is provided with a mounting groove 16, the inner walls of the two sides of the mounting groove 16 are provided with connecting sliding grooves 17, two expansion plates 8 are arranged in the mounting groove 16, the expansion plates 8 are in sliding connection with the connecting sliding grooves 17, the two expansion plates 8 can slide out from the two sides of the bottom of the vehicle body 1, and the position can be adjusted conveniently according to the width of a building material to be carried so as to effectively support the building material;
The expansion plate 8 and the upper end face of the vehicle body 1 are distributed with anti-skid patterns, so that slipping is avoided when materials are placed;
The bottom of the vehicle body 1 is horizontally and rotatably connected with an adjusting screw rod 9, the adjusting screw rod 9 can only rotate, a sliding sleeve 10 is sleeved on the adjusting screw rod 9, the sliding sleeve 10 is in threaded connection with the adjusting screw rod 9, two sides of the sliding sleeve 10 are respectively and movably connected with a linkage rod 18 through a hinge, the tail ends of the linkage rods 18 are movably connected with corresponding expansion plates 8 through hinges, when the sliding positions of the expansion plates 8 on two sides of the vehicle body 1 need to be adjusted, the adjusting screw rod 9 is rotated, the sliding sleeve 10 can transversely move, and the sliding sleeve 10 pushes and pulls the expansion plates 8 to slide to adjust the positions through the linkage rods 18 in the sliding process;
The top of the handrail 2 is rotatably provided with a rocking handle 14, a transmission assembly is matched between the rocking handle 14 and the adjusting screw 9, the transmission assembly comprises a first transmission wheel 13 and a second transmission wheel 11, the first transmission wheel 13 is rotatably connected to the top of the handrail 2, the rocking handle 14 is coaxially connected with the first transmission wheel 13, the second transmission wheel 11 is coaxially connected to one end of the adjusting screw 9, which is close to the handrail 2, a transmission belt 12 is matched and connected between the first transmission wheel 13 and the second transmission wheel 11, when the expansion plate 8 needs to be controlled to slide, the rocking handle 14 is directly used for rotating, the first transmission wheel 13 is rotated, the first transmission wheel 13 drives the second transmission wheel 11 to rotate through the transmission belt 12, the second transmission wheel 11 drives the adjusting screw 9 to rotate, bending operation is not needed, and the operation convenience is improved;
The automobile body 1 is provided with a binding assembly, the binding assembly comprises an adjusting cross rod 5 and a fixing cross rod 15, the fixing cross rod 15 is fixedly connected to the handrail 2, the fixing cross rod 15 is close to the bottom of the handrail 2, two ends of the adjusting cross rod 5 are respectively sleeved with an adjusting sleeve 6 in a sliding mode, the two adjusting sleeves 6 are connected with binding ropes 3, when building materials are stacked on the automobile body 1, the two binding ropes 3 penetrate through the top of the materials, the two adjusting sleeves 6 on the adjusting cross rod 5 are slidably adjusted according to the position where the top of a cargo can be pressed down or the width dimension of the cargo, the position of one end of the binding rope 3 is adjusted by means of the adjusting sleeves 6, and then the binding ropes 3 are pressed on the top of the materials; the side wall of the adjusting sleeve 6 is penetrated with a fixing bolt 7, protruding particles are distributed at the end part of the fixing bolt 7, which is close to the adjusting cross rod 5, particle grooves matched with the protruding particles are distributed on the outer wall of the adjusting cross rod 5, when the adjusting sleeve 6 slides along the adjusting cross rod 5 to adjust the position, the fixing bolt 7 is rotated, so that the fixing bolt 7 is abutted against the outer wall of the adjusting cross rod 5, and the fixing bolt 7 keeps stable by the particle grooves at the corresponding positions under the action of the protruding particles, so that the position of one end of the binding rope 3 is fixed;
The fixed cross rod 15 is fixedly connected to the position, close to the bottom, of the handrail 2, a plurality of annular limiting grooves 19 are formed in the fixed cross rod 15 at equal intervals, when one end of the binding rope 3 is adjusted by means of the adjusting sleeve 6, the binding rope 3 penetrates through the top of a building material placed on the car body 1, the binding rope 3 presses the building material, and then the tail end of the binding rope 3 is fixedly bound on the annular limiting groove 19 at the corresponding position on the fixed cross rod 15, so that the building material is fixedly bound by the binding rope 3;
The working principle of the utility model is as follows: when building materials with the width larger than that of the car body 1 are placed, or more building materials are placed, the rocking handle 14 at the top of the handrail 2 is directly rotated, so that the first driving wheel 13 rotates, the first driving wheel 13 drives the second driving wheel 11 to rotate through the driving belt 12, the second driving wheel 11 drives the adjusting screw 9 to rotate according to the corresponding direction, the sliding sleeve 10 on the adjusting screw 9 transversely moves rightwards, and the sliding sleeve 10 pushes the expansion plates 8 to slide through the linkage rod 18 in the sliding process, so that the two expansion plates 8 slide out from two sides of the bottom of the car body 1, and the building materials are placed conveniently;
When the car body 1 transports a higher material object, the two adjusting sleeves 6 on the cross bar 5 can be slidably adjusted according to the position where the top of the goods can be pressed down or the width dimension of the goods, the position of one end of the binding rope 3 is adjusted by means of the adjusting sleeves 6, then the binding rope 3 is pressed on the top of the material, the other end of the binding rope 3 is bound on the annular limiting groove 19 at the corresponding position on the fixing cross bar 15, and the building material is fixed and bound by the binding rope 3.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. The transfer trolley for the construction engineering comprises a trolley body (1), wherein a binding assembly is arranged on the trolley body (1), rollers (4) are distributed at the bottom of the trolley body (1), and one end of the trolley body (1) is connected with a handrail (2); the method is characterized in that:
The bottom of the vehicle body (1) is provided with a mounting groove (16), the inner walls of the two sides of the mounting groove (16) are provided with connecting sliding grooves (17), two expansion plates (8) are arranged in the mounting groove (16), and the expansion plates (8) are in sliding connection with the connecting sliding grooves (17);
The bottom of the vehicle body (1) is rotationally connected with an adjusting screw (9), a sliding sleeve (10) is sleeved on the adjusting screw (9), the sliding sleeve (10) is in threaded connection with the adjusting screw (9), two sides of the sliding sleeve (10) are respectively and movably connected with a linkage rod (18) through hinges, and the tail ends of the linkage rods (18) are movably connected with corresponding expansion plates (8) through hinges;
The top of the armrest (2) is rotatably provided with a rocking handle (14), and a transmission assembly is arranged between the rocking handle (14) and the adjusting screw (9) in a matched manner.
2. The transfer trolley for construction engineering according to claim 1, wherein the transmission assembly comprises a first transmission wheel (13) and a second transmission wheel (11), the first transmission wheel (13) is rotatably connected to the top of the handrail (2), the rocking handle (14) is coaxially connected with the first transmission wheel (13), the second transmission wheel (11) is coaxially connected to one end, close to the handrail (2), of the adjusting screw (9), and a transmission belt (12) is cooperatively connected between the first transmission wheel (13) and the second transmission wheel (11).
3. The transfer trolley for construction engineering according to claim 1, wherein the binding assembly comprises an adjusting cross rod (5) and a fixing cross rod (15), the adjusting cross rod (5) is connected to one end of the trolley body (1) far away from the handrail (2), two ends of the adjusting cross rod (5) are respectively sleeved with an adjusting sleeve (6) in a sliding mode, and binding ropes (3) are connected to the two adjusting sleeves (6); the fixed cross rod (15) is connected to the handrail (2), and the fixed cross rod (15) is close to the bottom of the handrail (2).
4. A transfer car (buggy) for building engineering according to claim 3, characterized in that, the lateral wall of adjustment sleeve (6) is last to run through has fixing bolt (7), the tip that fixing bolt (7) is close to adjusting horizontal pole (5) distributes has protruding granule, the granule groove with protruding granule matched with is distributed on adjusting horizontal pole (5) outer wall.
5. A transfer car for construction engineering according to claim 3, characterized in that a plurality of annular limiting grooves (19) are equidistantly distributed on the fixed cross bar (15).
6. The transfer trolley for construction engineering according to claim 1, wherein the upper end surfaces of the expansion plate (8) and the trolley body (1) are distributed with anti-skid patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322783638.4U CN220905016U (en) | 2023-10-17 | 2023-10-17 | Transfer trolley for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322783638.4U CN220905016U (en) | 2023-10-17 | 2023-10-17 | Transfer trolley for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220905016U true CN220905016U (en) | 2024-05-07 |
Family
ID=90916134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322783638.4U Active CN220905016U (en) | 2023-10-17 | 2023-10-17 | Transfer trolley for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220905016U (en) |
-
2023
- 2023-10-17 CN CN202322783638.4U patent/CN220905016U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |