CN209921351U - Vehicle door handcart - Google Patents
Vehicle door handcart Download PDFInfo
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- CN209921351U CN209921351U CN201920300101.9U CN201920300101U CN209921351U CN 209921351 U CN209921351 U CN 209921351U CN 201920300101 U CN201920300101 U CN 201920300101U CN 209921351 U CN209921351 U CN 209921351U
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Abstract
The utility model belongs to the technical field of car door plant transfer device, and relates to a car door handcart, which comprises a frame, wherein a directional travelling wheel is arranged at the bottom of the front end of the frame in a rotating way, an universal travelling wheel is arranged at the bottom of the rear end of the frame in a rotating way, and a handle is arranged at the rear end of the frame; the front end of the frame is rotatably provided with a left front supporting assembly and a right front supporting assembly, and the rear end of the frame is rotatably provided with a left rear supporting assembly and a right rear supporting assembly; the left front supporting assembly, the right front supporting assembly, the left rear supporting assembly and the right rear supporting assembly are identical in structure. The product of the utility model has simple and reasonable structure, can realize the rapid and reliable movement of the vehicle door to the required position when in use, and has reliable and accurate movement; the utility model has the advantages of low production cost and convenient and fast use; the supporting component who sets up can carry out corresponding regulation according to the motorcycle type, and application scope is wider.
Description
Technical Field
The utility model belongs to the technical field of car door plant transfer apparatus, a door handcart is related to.
Background
The door is an important component of the automobile, and the door needs to be assembled, disassembled and maintained in the automobile production process. At present, generally, the car door lifting appliance is driven by a travelling crane to hoist in a workshop, a car door needing to be moved is hoisted to a corresponding position, and in the moving process, the position is difficult to be accurately adjusted, and the car door cannot be effectively placed according to a specified position. The existing vehicle door lifting appliance is complex in structure, inconvenient to use and high in maintenance cost during working.
Disclosure of Invention
The utility model provides a to the above-mentioned problem, a door handcart is provided, this shallow structure is small and exquisite, simple and convenient, can realize carrying out effective reliable fixed point to the door and place.
According to the technical scheme of the utility model: a vehicle door cart, comprising: the device comprises a frame, wherein the bottom of the front end of the frame is rotatably provided with a directional travelling wheel, the bottom of the rear end of the frame is rotatably provided with a universal travelling wheel, and the rear end of the frame is also provided with a handle; the front end of the frame is rotatably provided with a left front supporting assembly and a right front supporting assembly, and the rear end of the frame is rotatably provided with a left rear supporting assembly and a right rear supporting assembly; the left front supporting assembly, the right front supporting assembly, the left rear supporting assembly and the right rear supporting assembly are identical in structure.
As a further improvement of the utility model, the frame comprises a main rod, one end of the main rod is vertically provided with a front end cross rod, and the other end of the main rod is vertically provided with a rear end cross rod; a front end upright rod is vertically arranged at one end of the main rod corresponding to the front end cross rod, and a rear end upright rod is also vertically arranged on the main rod; a first connecting plate is fixed at the upper end of the front end upright rod, and a second connecting plate is fixed at the upper end of the rear end upright rod.
As a further improvement of the utility model, the left front supporting component comprises a bottom rod, one end of the bottom rod is vertically provided with a fixed column, and the other end of the bottom rod is vertically provided with a movable column; the upper end of the fixed column is rotationally connected with the first connecting plate, and the lower end of the fixed column is rotationally connected with the bottom rod; a front supporting block is fixedly arranged at the upper part of the fixed column, two side supporting rods are arranged on the bottom rod, a side supporting block is arranged at the outer end of each side supporting rod, and the inner end of each side supporting block is high and the outer end of each side supporting block is low; and an adjustable stop block structure is arranged at the upper part of the movable column.
As a further improvement, the joints of the fixed column, the lower end of the movable column and the bottom rod are respectively provided with a reinforcing rib plate, and a reinforcing rod is arranged between the main rod and the front end horizontal rod and the rear end horizontal rod.
As the utility model discloses a further improvement, adjustable dog structure is connected with fixed block sliding fit including being fixed in the fixed block on removal post upper portion, and slide rail top parallel arrangement rack, rack and slide rail interlock mutually, backup pad behind the slide rail fixed connection rotate on the fixed block and connect the rotating turret, and the fixed handle in rotating turret rear end, rotating turret front end fixed tooth shape piece, tooth shape piece and rack cooperate, and regulating spring is connected to the handle, and the regulating spring lower extreme is connected on the fixed block.
The technical effects of the utility model reside in that: the product of the utility model has simple and reasonable structure, can realize the rapid and reliable movement of the vehicle door to the required position when in use, and has reliable and accurate movement; the utility model has the advantages of low production cost and convenient and fast use; the supporting component who sets up can carry out corresponding regulation according to the motorcycle type, and application scope is wider.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a left side view of fig. 1.
Fig. 4 is a perspective view of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
In fig. 1 ~ 4, the anti-roll device comprises a left front support assembly 1, a fixed column 1-1, a bottom rod 1-2, a side support rod 1-21, a side support block 1-22, a moving column 1-3, an adjustable stop block structure 1-4, a fixed block 1-41, a slide rail 1-42, a rack 1-43, a rotating frame 1-44, a handle 1-45, a tooth-shaped block 1-46, an adjusting spring 1-47, a rear support plate 1-48, a right front support assembly 2, a left rear support assembly 3, a right rear support assembly 4, a frame 5, a front cross rod 5-1, a rear cross rod 5-2, a front upright rod 5-3, a rear upright rod 5-4, a first connecting plate 5-5, a second connecting plate 5-6, a handle 6, a pin 7, a traveling wheel 8, a first middle washer 9, a first spring washer 10, a first hexagon socket screw 11, a second flat washer 12, a second spring washer 13, a second hexagon washer 14, a third spring washer 15, a third flat washer 16, a third bolt 17, a first middle washer 18, a universal bolt 19, a universal bolt 21, a universal traveling wheel 20 and the like.
As shown in FIG. 1 ~ 4, the utility model relates to a car door handcart, including frame 5, frame 5 front end bottom rotates and sets up directional travelling wheel 19, and frame 5 rear end bottom rotates and sets up universal travelling wheel 20, and frame 5 rear end still sets up handle 6, frame 5 front end rotates and sets up front left supporting component 1, front right supporting component 2, and frame 5 rear end rotates and sets up rear left supporting component 3, rear right supporting component 4, front left supporting component 1, front right supporting component 2, rear left supporting component 3, rear right supporting component 4 the same structure.
The frame 5 comprises a main rod 5-7, one end of the main rod 5-7 is vertically provided with a front end cross rod 5-1, and the other end is vertically provided with a rear end cross rod 5-2; a front end upright rod 5-3 is vertically arranged at one end of the main rod 5-7 corresponding to the front end cross rod 5-1, and a rear end upright rod 5-4 is also vertically arranged on the main rod 5-7; the upper end of the front end upright stanchion 5-3 is fixed with a first connecting plate 5-5, and the upper end of the rear end upright stanchion 5-4 is fixed with a second connecting plate 5-6.
The left front supporting assembly 1 comprises a bottom rod 1-2, one end of the bottom rod 1-2 is vertically provided with a fixed column 1-1, and the other end of the bottom rod 1-2 is vertically provided with a moving column 1-3; the upper end of the fixed column 1-1 is rotationally connected with the first connecting plate 5-5, and the lower end of the fixed column 1-1 is rotationally connected with the bottom rod 1-2; the upper part of the fixed column 1-1 is fixedly provided with a front supporting block 1-11, the bottom rod 1-2 is provided with two side supporting rods 1-21, the outer end of each side supporting rod 1-21 is provided with a side supporting block 1-22, and the inner ends of the side supporting blocks 1-22 are high and the outer ends are low; the upper part of the movable column 1-3 is provided with an adjustable stop block structure 1-4.
The joints of the lower ends of the fixed column 1-1 and the movable column 1-3 and the bottom rod 1-2 are respectively provided with a reinforcing rib plate, and reinforcing rods are arranged between the main rod 5-7 and the front end cross rod 5-1 and the rear end cross rod 5-2.
The adjustable stop block structure 1-4 comprises fixed blocks 1-41 fixed on the upper parts of moving columns 1-3, sliding rails 1-42 are connected with the fixed blocks 1-41 in a sliding fit mode, racks 1-43 are arranged above the sliding rails 1-42 in parallel, the racks 1-43 are linked with the sliding rails 1-42, the sliding rails 1-42 are fixedly connected with rear supporting plates 1-48, the fixed blocks 1-41 are rotatably connected with rotating frames 1-44, handles 1-45 are fixed at the rear ends of the rotating frames 1-44, tooth-shaped blocks 1-46 are fixed at the front ends of the rotating frames 1-44, the tooth-shaped blocks 1-46 are matched with the racks 1-43, the handles 1-45 are connected with adjusting springs 1-47, and the lower ends of the adjusting springs 1-47 are connected to.
When the product of the utility model is produced and manufactured, the mounting rack of the directional travelling wheel 19 is fixedly connected to the front end cross rod 5-1 through the first bolt 17, the third flat washer 16 and the third spring washer 15; the fixed column 1-1 is rotationally connected to the main rod 5-7 through a travelling wheel 8, a second flat washer 12, a second spring washer 13 and a second hexagon socket screw 14; the first connecting plate 5-5 is fixedly connected with the upper end of the front end upright rod 5-3, and the first connecting plate 5-5 is fixedly connected with the upper ends of two corresponding fixing columns 1-1 through a pin shaft 7, a first middle washer 9, a first spring washer 10 and a first inner hexagon screw 11; the lower rod body of the handle 6 is tightly connected with the connecting cylinder body fixed on the rear end cross rod 5-2 through a second bolt 18.
As shown in fig. 2 and 4, the utility model discloses the product can carry out corresponding rotation regulation for frame 5 to front left supporting component 1, front right supporting component 2, rear left supporting component 3, rear right supporting component 4 according to the specification model of door when using, the utility model discloses front left supporting component 1 in the product, front right supporting component 2, rear left supporting component 3, rear right supporting component 4 use corresponding fixed column 1-1 to carry out corresponding pivoted maximum angle for the axle and be 60 mutually to satisfy the door operation needs of multiple specification model.
The adjustable stop block structure 1-4 in the product of the utility model can be correspondingly adjusted in a telescopic way according to the specification and the model of the vehicle door, so that the product of the utility model can be suitable for the use requirements of the vehicle doors with various specifications and models, when the adjustable stop block structure 1-4 is adjusted, the adjusting spring 1-47 is in a compression state when the handle 1-45 is pressed, the toothed block 1-46 is separated from the rack 1-43, the assembly of the rack 1-43 and the slide rail 1-42 can be pushed forwards, when the rack 1-43 and the slide rail 1-42 move forwards to proper positions, the handle 1-45 is loosened, the handle 1-45 resets and pops open under the action of the adjusting spring 1-47, the toothed block 1-46 at the front end of the handle 1-45 is meshed with the rack 1-43, the positioning and fixing of the racks 1-43, the sliding rails 1-42 and the rear supporting plates 1-48 are realized.
Claims (5)
1. A vehicle door cart, comprising: the device comprises a frame (5), wherein a directional travelling wheel (19) is rotatably arranged at the bottom of the front end of the frame (5), a universal travelling wheel (20) is rotatably arranged at the bottom of the rear end of the frame (5), and a handle (6) is further arranged at the rear end of the frame (5); the front end of the frame (5) is rotatably provided with a left front supporting assembly (1) and a right front supporting assembly (2), and the rear end of the frame (5) is rotatably provided with a left rear supporting assembly (3) and a right rear supporting assembly (4); the left front supporting assembly (1), the right front supporting assembly (2), the left rear supporting assembly (3) and the right rear supporting assembly (4) are identical in structure.
2. The vehicle door cart of claim 1, wherein: the frame (5) comprises a main rod (5-7), one end of the main rod (5-7) is vertically provided with a front end cross rod (5-1), and the other end of the main rod is vertically provided with a rear end cross rod (5-2); a front-end upright rod (5-3) is vertically arranged at one end of the main rod (5-7) corresponding to the front-end cross rod (5-1), and a rear-end upright rod (5-4) is also vertically arranged on the main rod (5-7); the upper end of the front end upright stanchion (5-3) is fixed with a first connecting plate (5-5), and the upper end of the rear end upright stanchion (5-4) is fixed with a second connecting plate (5-6).
3. The vehicle door cart of claim 1, wherein: the left front supporting assembly (1) comprises a bottom rod (1-2), one end of the bottom rod (1-2) is vertically provided with a fixed column (1-1), and the other end of the bottom rod (1-2) is vertically provided with a moving column (1-3); the upper end of the fixed column (1-1) is rotationally connected with the first connecting plate (5-5), and the lower end of the fixed column (1-1) is rotationally connected with the bottom rod (1-2); a front supporting block (1-11) is fixedly arranged at the upper part of the fixed column (1-1), two side supporting rods (1-21) are arranged on the bottom rod (1-2), the outer end of each side supporting rod (1-21) is provided with a side supporting block (1-22), and the inner ends of the side supporting blocks (1-22) are high and the outer ends are low; the upper part of the movable column (1-3) is provided with an adjustable stop block structure (1-4).
4. The door cart of claim 3, wherein: the joints of the lower ends of the fixed column (1-1) and the movable column (1-3) and the bottom rod (1-2) are respectively provided with a reinforcing rib plate, and reinforcing rods are arranged between the main rod (5-7) and the front end cross rod (5-1) and the rear end cross rod (5-2).
5. The door cart of claim 3, wherein: the adjustable stop block structure (1-4) comprises fixed blocks (1-41) fixed on the upper parts of moving columns (1-3), slide rails (1-42) are connected with the fixed blocks (1-41) in a sliding fit manner, racks (1-43) are arranged above the slide rails (1-42) in parallel, the racks (1-43) are connected with the slide rails (1-42) in a rotating manner, the slide rails (1-42) are fixedly connected with rear supporting plates (1-48), the fixed blocks (1-41) are connected with rotating frames (1-44) in a rotating manner, handles (1-45) are fixed at the rear ends of the rotating frames (1-44), the front ends of the rotating frames (1-44) are provided with fixed tooth blocks (1-46), the tooth blocks (1-46) are matched with the racks (1-43), and the handles (1-45) are connected with adjusting springs (, the lower ends of the adjusting springs (1-47) are connected to the fixing blocks (1-41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920300101.9U CN209921351U (en) | 2019-03-08 | 2019-03-08 | Vehicle door handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920300101.9U CN209921351U (en) | 2019-03-08 | 2019-03-08 | Vehicle door handcart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209921351U true CN209921351U (en) | 2020-01-10 |
Family
ID=69069977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920300101.9U Active CN209921351U (en) | 2019-03-08 | 2019-03-08 | Vehicle door handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209921351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895824A (en) * | 2019-03-08 | 2019-06-18 | 天奇自动化工程股份有限公司 | Car door trolley |
| CN116573029A (en) * | 2023-06-29 | 2023-08-11 | 长春大正博凯汽车设备有限公司 | Transfer frame for automobile door assembly |
-
2019
- 2019-03-08 CN CN201920300101.9U patent/CN209921351U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895824A (en) * | 2019-03-08 | 2019-06-18 | 天奇自动化工程股份有限公司 | Car door trolley |
| CN109895824B (en) * | 2019-03-08 | 2024-04-02 | 天奇自动化工程股份有限公司 | Car door handcart |
| CN116573029A (en) * | 2023-06-29 | 2023-08-11 | 长春大正博凯汽车设备有限公司 | Transfer frame for automobile door assembly |
| CN116573029B (en) * | 2023-06-29 | 2023-10-24 | 长春大正博凯汽车设备有限公司 | Transfer frame for automobile door assembly |
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