A building goods cart

Abstract

The utility model discloses a building goods cart, including support, its characterized in that: the both ends of support bearing connection wheel respectively, the upside fixed inverted U shape pole's both sides vertical pole lower extreme of support, the both vertical pole lower extreme of inverted U shape pole respectively fixed lower protruding board one end, two the lower protruding board respectively rotary connection support column's lower extreme, two the support column's middle upper part are rotary connection respectively upper protruding board one end, two the upper protruding board's other end respectively fixed connection inverted U shape pole's both vertical pole upper portion. The utility model relates to the technical field of building construction, and specifically, it is related to a building goods cart, and the limiting plate can tightly hold the both sides of goods, and cooperates the use of limiting component, can fix the support plate and limiting plate, thereby realizes the effective support and limiting of goods, prevents goods from sliding or toppling in the transportation process, and improves the stability and security of transportation.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and more specifically, to a construction cargo trolley. Background Technology

[0002] Construction trolleys are essential tools in the construction process, assisting workers in transporting goods. However, existing construction trolley designs often have limitations, such as insufficient flexibility in cargo support and restraint functions, leading to goods easily sliding or tipping over during transport, affecting efficiency and safety. Furthermore, traditional trolley structures can be complex, making them difficult to operate and maintain. Therefore, a new type of construction trolley is needed that provides better cargo support and restraint functions while simplifying operations and improving transport efficiency. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a construction goods trolley, in which the limiting plate can hold the goods tightly on both sides. With the use of the limiting component, the support plate and the limiting plate can be fixed, thereby achieving effective support and limiting of the goods, preventing the goods from sliding or tipping over during transportation, and improving the stability and safety of transportation.

[0004] A construction goods trolley includes a support frame, characterized in that: wheels are respectively connected to the two ends of the support frame by bearings; the lower ends of the two vertical rods of the inverted U-shaped rod are fixed to the upper side of the support frame; one end of the lower extension plate is respectively fixed to the lower ends of the two vertical rods of the inverted U-shaped rod; the two lower extension plates are respectively rotatably connected to the lower ends of the support columns; the upper middle parts of the two support columns are respectively rotatably connected to one end of the upper extension plate; and the other ends of the two upper extension plates are respectively fixedly connected to the upper parts of the two vertical rods of the inverted U-shaped rod.

[0005] The lower ends of the support columns are respectively fixedly connected to bending rods, the outer ends of each bending rod are respectively fixedly connected to limiting plates, and the lower sides of the outer ends of each limiting plate are respectively fixedly connected to support plates.

[0006] The other end of each of the bending rods is fixedly connected to one end of a reinforcing rod, and the other end of the reinforcing rod is fixed to the middle of the support column;

[0007] Each of the support columns is connected to a limiting component.

[0008] As a further limitation of this technical solution, the limiting component includes an extension arm, each of the support columns is fixedly connected to the extension arm, the middle part of each extension arm is rotatably connected to a collar, each collar is fixedly connected to the outer shell of a universal joint, the ball of each universal joint is fixedly connected to one end of a positioning rod, and the other end of each positioning rod is fixed to one end of a bolt.

[0009] As a further limitation of this technical solution, each of the bolts can pass through the limiting hole and be threaded to the nut, and the limiting hole is a plurality of holes and is evenly opened on the crossbar of the inverted U-shaped rod.

[0010] As a further limitation of this technical solution, the lower extension plate is fixedly connected by reinforcing ribs.

[0011] As a further limitation of this technical solution, the bracket is a stainless steel circular rod.

[0012] As a further limitation of this technical solution, the bending rod, support column and reinforcing rod are all steel circular rods.

[0013] As a further limitation of this technical solution, the limiting plate and the supporting plate are steel plates.

[0014] As a further limitation of this technical solution, the outer end of the extendable arm is covered with a rubber layer, which makes it easy to hold and push the cart to move.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are:

[0016] (1) By rotating the support column, the bending rod, support plate and limiting plate are driven to swing, thereby adjusting the distance between the limiting plate and the support plate. This design provides high flexibility and adjustability, and can adapt to goods of different sizes and shapes.

[0017] (2) The limiting plate can lock the goods on both sides. In conjunction with the use of the limiting components, the support plate and the limiting plate can be fixed, thereby achieving effective support and limiting of the goods, preventing the goods from sliding or tipping over during transportation, and improving the stability and safety of transportation.

[0018] (3) Through simple operations, such as pulling the extension arm, positioning rod and bolt, the position of the limit plate and support plate can be quickly adjusted and fixed, simplifying the operation process and making the loading and fixing of goods more convenient and faster.

[0019] (4) The bracket is made of stainless steel round rods. The bending rod, support column and reinforcing rod are all steel round rods. The limiting plate and support plate are steel plates. The selection of these materials ensures the durability and load-bearing capacity of the trolley. At the same time, the outer end of the extended arm is covered with a rubber layer, which provides a good hand-holding experience. This makes the trolley easy to push and move after loading goods, further improving the efficiency of transportation and making it easier to move and maintain the trolley. Attached Figure Description

[0020] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. Obviously, the drawings described below are merely some embodiments of this utility model, and those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings:

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 3 ;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 4 .

[0025] In the diagram: 1. Support column; 2. Extending arm; 3. Upper extending plate; 4. Reinforcing rod; 5. Lower extending plate; 6. Wheel; 7. Limiting plate; 8. Bending rod; 9. Bracket; 11. Inverted U-shaped rod; 12. Collar; 13. Universal joint; 14. Positioning rod; 15. Limiting hole; 16. Bolt; 17. Support plate. Detailed Implementation

[0026] The following is in conjunction with the appendix Figure 1-4 The present invention will be further described in terms of the embodiments and implementation methods.

[0027] A construction goods trolley includes a support frame 9, with wheels 6 respectively bearing connected to both ends of the support frame 9. The lower ends of the two vertical rods of the inverted U-shaped rod 11 are fixed to the upper side of the support frame 9. The lower ends of the two vertical rods of the inverted U-shaped rod 11 are respectively fixed to one end of the lower extension plate 5. The two lower extension plates 5 are respectively rotatably connected to the lower ends of the support columns 1. The upper middle parts of the two support columns 1 are respectively rotatably connected to one end of the upper extension plate 3. The other ends of the two upper extension plates 3 are respectively fixedly connected to the upper parts of the two vertical rods of the inverted U-shaped rod 11.

[0028] The lower end of the support column 1 is fixedly connected to the bending rod 8, the outer end of each bending rod 8 is fixedly connected to the limiting plate 7, and the lower side of the outer end of each limiting plate 7 is fixedly connected to the support plate 17.

[0029] The other end of each of the bending rods 8 is fixedly connected to one end of the reinforcing rod 4, and the other end of the reinforcing rod 4 is fixed to the middle of the support column 1;

[0030] Each of the support columns 1 is connected to a limiting component.

[0031] In this embodiment, the support column 1 can rotate, and the support column 1 can drive the bending rod 8, the support plate 17 and the limiting plate 7 to swing, thereby adjusting the distance between the limiting plate 7 and the support plate 17. Goods can be placed on the support plate 17, and the limiting plate 7 can hold the goods on both sides. The limiting component can limit the support column 1, thereby fixing the support plate 17 and the limiting plate 7, and achieving support and limiting of the goods.

[0032] The limiting assembly includes an extension arm 2, each of the support columns 1 is fixedly connected to the extension arm 2, the middle part of each extension arm 2 is rotatably connected to a collar 12, each collar 12 is fixedly connected to the outer shell of a universal joint 13, the ball of each universal joint 13 is fixedly connected to one end of a positioning rod 14, and the other end of each positioning rod 14 is fixed to one end of a bolt 16.

[0033] Each of the bolts 16 can pass through the limiting hole 15 and be threaded to a nut. The limiting hole 15 consists of several holes that are evenly distributed on the crossbar of the inverted U-shaped rod 11.

[0034] In this embodiment, by pulling the extension arm 2 to drive the support column 1 to rotate, the position of the limiting plate 7 and the support plate 17 is adjusted and the goods are placed. Pulling the extension arm 2 makes the limiting plates 7 on both sides hold the goods tightly. Pulling the positioning rod 14 drives the bolt 16 to move. The positioning rod 14 drives the ball of the universal joint 13 to rotate inside the outer shell. The bolt 14 is inserted into the limiting hole 15 on the crossbar of the inverted U-shaped rod 11. Then the nut is tightened to lock the bolt 14.

[0035] The lower extension plate 5 is fixedly connected by reinforcing ribs 10.

[0036] The bracket 9 is a stainless steel circular rod.

[0037] The bending rod 8, the support column 1, and the reinforcing rod 4 are all steel circular rods.

[0038] The limiting plate 7 and the support plate 17 are steel plates.

[0039] The outer end of the extendable arm 2 is covered with a rubber layer, making it easy to hold and push the cart.

[0040] In use, remove the nut, disengage the bolt 14 from the limiting hole 15, pull the extension arm 2 to rotate the support column 1, adjust the position of the limiting plate 7 and the support plate 17, place the goods, pull the extension arm 2 to make the limiting plates 7 on both sides hold the goods, pull the positioning rod 14 to move the bolt 16, the positioning rod 14 drives the ball of the universal joint 13 to rotate in the outer shell, insert the bolt 14 into the limiting hole 15 on the crossbar of the inverted U-shaped rod 11, then tighten the nut to lock the bolt 14, push the extension arm 2 to move the device, and realize the transportation of goods.

[0041] The above-disclosed embodiments are merely specific examples of this utility model. However, this utility model is not limited thereto, and any variations that can be conceived by those skilled in the art should fall within the protection scope of this utility model.

Claims

1. A construction goods trolley, comprising a support frame (9), characterized in that: The two ends of the bracket (9) are respectively connected to the wheel (6) by bearings. The lower ends of the two vertical rods of the inverted U-shaped rod (11) are fixed on the upper side of the bracket (9). The lower ends of the two vertical rods of the inverted U-shaped rod (11) are respectively fixed to one end of the lower extension plate (5). The two lower extension plates (5) are respectively rotatably connected to the lower end of the support column (1). The middle and upper parts of the two support columns (1) are respectively rotatably connected to one end of the upper extension plate (3). The other ends of the two upper extension plates (3) are respectively fixedly connected to the upper part of the two vertical rods of the inverted U-shaped rod (11). The lower end of the support column (1) is fixedly connected to a bending rod (8), the outer end of each bending rod (8) is fixedly connected to a limiting plate (7), and the lower side of the outer end of each limiting plate (7) is fixedly connected to a support plate (17). The other end of each of the bending rods (8) is fixedly connected to one end of the reinforcing rod (4), and the other end of the reinforcing rod (4) is fixed to the middle of the support column (1); Each of the support columns (1) is connected to a limiting component.

2. The construction goods trolley according to claim 1, characterized in that: The limiting assembly includes an extension arm (2), each of the support columns (1) is fixedly connected to the extension arm (2), the middle part of each extension arm (2) is rotatably connected to a collar (12), each of the collars (12) is fixedly connected to the outer shell of a universal joint (13), the ball of each universal joint (13) is fixedly connected to one end of a positioning rod (14), and the other end of each positioning rod (14) is fixed to one end of a bolt (16).

3. A construction goods trolley according to claim 2, characterized in that: Each of the bolts (16) can pass through the limiting hole (15) and be threaded to a nut. The limiting hole (15) consists of several holes and is evenly distributed on the crossbar of the inverted U-shaped rod (11).

4. A construction goods trolley according to claim 3, characterized in that: The lower extension plate (5) is fixedly connected by reinforcing ribs (10).

5. A construction goods trolley according to claim 3, characterized in that: The bracket (9) is a stainless steel circular rod.

6. A construction goods trolley according to claim 3, characterized in that: The bending rod (8), support column (1) and reinforcing rod (4) are all steel circular rods.

7. A construction goods trolley according to claim 3, characterized in that: The limiting plate (7) and the support plate (17) are steel plates.

8. A construction goods trolley according to claim 3, characterized in that: The outer end of the extended arm (2) is covered with a rubber layer, which makes it easy to hold and push the cart.

Images