A building material delivery device

Abstract

The application discloses a building material conveying device and belongs to the technical field of building engineering. The device comprises a hub, a hopper rotatably connected to the outside of the hub through bolts, a supporting leg fixedly connected to one side of the hopper, a slide pole frame fixedly connected to the outside of the hopper, a handrail frame slidably connected to the inside of the slide pole frame, a limiting rod piece installed in the inside of the slide pole frame and inserted into the handrail frame for limiting, and a folding plate connected through a spring hinge and capable of being folded, which is hingedly installed at one end of the hopper and hingedly installed at the other end of the handrail frame. The limiting rod piece is used for limiting movement and changing the insertion position of the handrail frame, so that the limiting handrail frame drives the hingedly installed folding plate to be limited and turned over and opened, thereby changing the use state of the hopper, enabling the hopper to transport the plate body pipe under the action of the flat folding plate, and thereby improving the transportation use effect of the device.

Description

Technical Field

[0001] This application relates to the field of building engineering technology, and more specifically, to a building material conveying device. Background Technology

[0002] Construction refers to the production activities during the implementation phase of a project, which is the process of building various types of buildings. Among these, construction handcarts are widely used for transporting building materials due to their flexibility.

[0003] The prior art publication (announcement) document CN221113980U provides a building material conveying device. In this device, a support rod is connected to a pre-set through hole in the ground to provide auxiliary support for the base. Building materials are taken out through the outlet cavity and the opening at the top of the storage box, thereby reducing the time for taking out building materials and improving work efficiency. This device facilitates material handling and provides auxiliary support. By rotating the threaded rod, the fixed plate drives the handle to rotate to a designated position, allowing the operator to push the storage box with less effort. This facilitates the adjustment of the handle when the building material conveying device is in use.

[0004] Although the existing technical solutions described above can achieve the relevant beneficial effects through the existing technical structure, they still have the following drawbacks: the trolley device cannot transport building materials during material transportation, resulting in poor application effect.

[0005] In view of this, we propose a building material conveying device. Utility Model Content

[0006] To address the problems mentioned in the background art, this application provides a building material conveying device.

[0007] The building material conveying device provided in this application adopts the following technical solution:

[0008] A building material conveying device, comprising:

[0009] Wheel hub;

[0010] The hopper is rotatably connected to the outside of the hub by bolts;

[0011] Support legs are fixedly connected to one side of the hopper;

[0012] The slide bar frame is fixedly connected to the outside of the hopper;

[0013] The handrail is slidably connected inside the slide bar frame;

[0014] The limiting member is installed inside the sliding rod frame and is inserted into the handrail frame for limiting movement;

[0015] A folding plate, connected by spring hinges and capable of being folded, is hinged to one end of the hopper, and its other end is hinged to the handrail frame.

[0016] By adopting the above technical solution, the limiting rod is used to limit the movement and change the insertion position of the handrail frame. This causes the handrail frame, which is limited by tension, to drive the hinged bending plate to rotate and open, thereby changing the usage state of the hopper. Under the action of the flat bending plate, the hopper can transport the plate and pipe materials, thus improving the transportation and usage efficiency of the device.

[0017] As an optional solution to the technical solution of this application, the support leg has a through groove inside, and a ground nail post is elastically slidably connected in the through groove through a spring member, and a reinforcing crossbar is fixedly connected between the two support legs.

[0018] By adopting the above technical solution and using the elastically connected ground nail posts, it is possible to ensure that the support legs are more stable when placed in contact with the ground and are less likely to slip off the ground, while the reinforced crossbar can ensure the stability of the support of the two support legs.

[0019] As an optional solution to the technical solution of this application, the slide rod frame is configured in a U-shape, and a notch is provided on one side of the slide rod frame configured in the U-shape. A lifting plate is elastically hinged in the notch through a torsion spring.

[0020] By adopting the above technical solution, the U-shaped sliding rod frame can be used to limit the position of the elastically hinged lifting plate, which can be unfolded to support the unfolded bent plate and ensure the stability of the bent plate in the transportation of materials.

[0021] As an optional solution to the technical solution of this application, one end of the handrail is fixedly connected to two docking cylinders in a symmetrical structure. A compensating column is elastically slidably connected inside the docking cylinder through a spring. One end of the compensating column, which has a T-shaped cross-section, is rotatably connected to a caster wheel.

[0022] By adopting the above technical solution, the compensating column equipped with casters can support the stretched handrail, ensuring the flexibility of the handrail for transportation and use.

[0023] As an optional solution to the technical solution of this application, the limiting member includes a U-shaped insert plate with an adjusting screw threaded to the middle of the insert plate. The adjusting screw is rotatably connected to the slide rod frame, while the insert plate is slidably connected to the slide rod frame and inserted into the handrail frame for limiting.

[0024] By adopting the above technical solution, the adjustment screw is used to limit the rotation, thereby driving the external threaded plate to limit the lifting and lowering, thus changing the insertion and positioning of the plate on the handrail frame and realizing the transformation and adjustment of the device's transportation mode.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. This application utilizes a limiting rod to limit movement, changing the insertion position of the handrail frame. This causes the handrail frame, which is limited by tension, to drive the hinged bending plate to flip open, thereby changing the usage state of the hopper. Under the action of the flat bending plate, the hopper can transport the plate and pipe materials, thus improving the transportation and usage efficiency of the device.

[0027] 2. This application utilizes a U-shaped sliding rod frame to define the position of the elastically hinged lifting plate, facilitating the unfolding lifting plate to support the spread-out bent plate and ensuring the stability of the bent plate in transporting materials. Attached Figure Description

[0028] Figure 1 This is a bottom view of the overall structure of the building material conveying device disclosed in a preferred embodiment of this application.

[0029] Figure 2 This is a schematic diagram of the overall structure of the building material conveying device disclosed in a preferred embodiment of this application;

[0030] Figure 3 This is a schematic diagram of the overall structure and storage state of the building material conveying device disclosed in a preferred embodiment of this application;

[0031] Figure 4 This is a schematic diagram of the support leg structure of a building material conveying device disclosed in a preferred embodiment of this application;

[0032] Figure 5 This is a schematic diagram of the slide frame structure of a building material conveying device disclosed in a preferred embodiment of this application;

[0033] Figure 6 This is a schematic diagram of the handrail structure of a building material conveying device disclosed in a preferred embodiment of this application;

[0034] Figure 7 This is a schematic diagram of the limiting rod structure of a building material conveying device disclosed in a preferred embodiment of this application;

[0035] The following are the labels in the diagram: 1. Hub; 2. Hopper; 3. Support leg; 4. Sliding rod frame; 5. Handrail frame; 6. Limiting rod; 7. Bending plate; 31. Ground nail post; 32. Reinforcing crossbar; 41. Lifting plate; 51. Connecting cylinder; 52. Compensating column; 61. Insert plate; 62. Adjusting screw. Detailed Implementation

[0036] The present application will be further described in detail below with reference to the accompanying drawings.

[0037] Reference Figure 1-3 The building material conveying device described in this application includes:

[0038] Wheel hub 1;

[0039] The hopper 2 is rotatably connected to the outside of the hub 1 by bolts;

[0040] Support leg 3 is fixedly connected to one side of hopper 2;

[0041] The slide rod frame 4 is fixedly connected to the outside of the hopper 2;

[0042] Handrail frame 5 is slidably connected inside the slide rod frame 4;

[0043] Limiting member 6 is installed inside the sliding rod frame 4 and is inserted into the handrail frame 5 for limiting position;

[0044] A folding plate 7, which is connected by a spring hinge and can be folded, is hinged to one end of the hopper 2, and its other end is hinged to the handrail frame 5.

[0045] This building material conveying device changes the insertion position of the handrail 5 by using the limiting rod 6 to limit the movement. This causes the handrail 5, which is limited by tension, to drive the hinged bending plate 7 to rotate and open, thereby changing the usage state of the hopper 2. Under the action of the flat bending plate 7, the hopper 2 can transport the plate and pipe materials, thus improving the transportation and usage efficiency of the device.

[0046] Reference Figure 4 and Figure 2 In the building material conveying device described in this application embodiment, the support leg 3 has a through groove inside, and a ground nail column 31 is elastically slidably connected in the through groove by a spring member, and a reinforcing crossbar 32 is fixedly connected between the two support legs 3.

[0047] The building material conveying device, by utilizing the elastically connected ground nail column 31, can ensure that the support leg 3 is more stable when placed in contact with the ground and is less likely to slip off the ground, while the reinforcing crossbar 32 can ensure the stability of the support of the two support legs 3.

[0048] Reference Figure 5 and Figure 1 In the building material conveying device described in this application embodiment, the slide rod frame 4 is arranged in a U-shape, and a notch is opened on one side of the slide rod frame 4 which is arranged in a U-shape. A lifting plate 41 is elastically hinged in the notch through a torsion spring.

[0049] This building material conveying device, by utilizing a U-shaped sliding rod frame 4, can position the elastically hinged lifting plate 41, which is easy to unfold and support the unfolded bent plate 7, thus ensuring the stability of the bent plate 7 in transporting materials.

[0050] Reference Figure 6 and Figure 2 In the building material conveying device described in this application embodiment, the handrail 5 has two docking cylinders 51 fixedly connected to one end in a symmetrical structure. The docking cylinders 51 are elastically slidably connected to the compensating column 52 through spring members. The compensating column 52, which has a T-shaped cross-section, is rotatably connected to one end of a caster wheel.

[0051] This building material conveying device can support the stretched handrail 5 by using the compensating column 52 equipped with casters, ensuring the flexibility of the handrail 5 in transportation and use.

[0052] Reference Figure 7 and Figure 1 The limiting member 6 in the building material conveying device described in this application includes a U-shaped insert plate 61. An adjusting screw 62 is threadedly connected to the middle of the insert plate 61. The adjusting screw 62 is rotatably connected to the slide rod frame 4, while the insert plate 61 is slidably connected to the slide rod frame 4 and is inserted into the handrail frame 5 for limiting.

[0053] This building material conveying device uses the adjusting screw 62 to limit the rotation, which drives the externally threaded insert plate 61 to limit the lifting and lowering, thereby changing the insertion and positioning of the insert plate 61 on the handrail 5 and realizing the transformation and adjustment of the device's transportation mode.

[0054] Working principle: When using this device to transport sheet metal and pipe building materials, the operator manually rotates the adjusting screw 62 clockwise. The rotating adjusting screw 62 pushes the externally threaded insert plate 61 to move down along the track of the slide frame 4, disengaging from the insertion limit of the handrail frame 5.

[0055] Next, the external handrail 5 is pulled out, and the extended handrail 5 drives the hinged bent plate 7 to limit the paving and expand, increasing the transport space of the hopper 2;

[0056] Finally, the reverse rotation of the adjusting screw 62 pushes the externally threaded insert plate 61 to reset along the trajectory of the slide frame 4, and the handrail frame 5 can be re-inserted and limited for use.

Claims

1. A building material conveying device, characterized in that, include: Wheel hub (1); The hopper (2) is rotatably connected to the outside of the hub (1) by bolts; Support leg (3) is fixedly connected to one side of hopper (2); The slide rod frame (4) is fixedly connected to the outside of the hopper (2); The handrail (5) is slidably connected inside the slide rod frame (4); The limiting rod (6) is installed inside the sliding rod frame (4) and is inserted into the handrail frame (5) for limiting; A folding plate (7) connected by a spring hinge and capable of being folded is hinged to one end of the hopper (2), and its other end is hinged to the handrail frame (5).

2. The building material conveying device according to claim 1, characterized in that: The support leg (3) has a through groove inside, and a ground nail post (31) is elastically slidably connected in the through groove by a spring member, and a reinforcing crossbar (32) is fixedly connected between the two support legs (3).

3. The building material conveying device according to claim 1, characterized in that: The slide rod frame (4) is U-shaped, and a notch is provided on one side of the slide rod frame (4) which is U-shaped. A lifting plate (41) is elastically hinged in the notch by a torsion spring.

4. The building material conveying device according to claim 1, characterized in that: The handrail (5) has two docking cylinders (51) fixedly connected to one end in a symmetrical structure. The docking cylinder (51) is elastically slidably connected to a compensating column (52) through a spring. The compensating column (52) has a T-shaped cross-section and is rotatably connected to a caster wheel at one end.

5. The building material conveying device according to claim 1, characterized in that: The limiting member (6) includes a U-shaped insert plate (61), with an adjusting screw (62) threadedly connected to the middle of the insert plate (61). The adjusting screw (62) is rotatably connected to the slide rod frame (4), while the insert plate (61) is slidably connected to the slide rod frame (4) and inserted into the handrail frame (5) for limiting.

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