Building construction feeding device

Abstract

The utility model discloses a building construction feeding device which comprises a bearing plate body and a roller set, the roller set is installed on the lower end face of the plate body part, and a first side plate and a second side plate are installed on the upper end face of the bearing plate body part. The side wall of the first side plate is rotationally sleeved with a driving threaded sleeve, the driving threaded sleeve is coaxially connected with a hand wheel, the driving threaded sleeve is in threaded connection with a driving screw in a sleeving mode, the driving screw is connected with an extrusion plate, the extrusion plate comprises a plane plate body part, a first elastic body part and a second elastic body part, and the cross section of the first elastic body part and the cross section of the second elastic body part are each of a curved surface structure. According to the utility model, the flat plate body part and the second side plate generate a first layer of obstruction to the plate, and meanwhile, the deformation quantity of the first elastic body part or the second elastic body part after the deformation quantity is increased can improve the obstruction force to the plate, so that the second layer of obstruction to the displacement of the plate is realized, and the plate is ensured not to slide off from the device.

Description

Technical Field

[0001] This utility model relates to the field of material conveying devices, and in particular to a material feeding device for building construction. Background Technology

[0002] In the construction industry, building materials (such as wood panels, gypsum boards, and metal sheets) are common and important building materials. In actual construction, building materials need to be handled, transported, and installed multiple times. Efficiently and safely transporting and positioning building materials is a crucial part of the construction process, especially in multi-story buildings and complex construction scenarios.

[0003] Currently, devices used for transporting or feeding sheet materials typically employ simple slide rails, conveyor belts, or rollers. Their working principle mainly relies on mechanical force to push or transport the sheet materials to the construction location. Common sheet material trolleys lack fixed clamping devices to secure the sheet materials. During transportation, if the trolley encounters an obstacle causing it to stop, the sheet materials are highly susceptible to sliding, displacement, or even falling due to inertia or external forces, especially under inclined or vibrating conditions. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a building construction material feeding device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A construction material feeding device includes: a bearing plate and a roller assembly. The bearing plate includes a bearing plate part, a first side plate, and a second side plate. The roller assembly is rotatably installed on the lower end face of the bearing plate part. The first side plate and the second side plate are installed on the upper end face of the bearing plate part, and a predetermined distance is reserved between the first side plate and the second side plate.

[0007] The first side plate sidewall is rotatably sleeved with the first end of the drive threaded sleeve, the second end of the drive threaded sleeve is coaxially connected to the handwheel, the first end of the drive threaded sleeve is threadedly sleeved with one end of the drive screw, the other end of the drive screw passes through the first side plate and is connected to the extrusion plate, the extrusion plate includes a flat plate body part and a first elastic body part and a second elastic body part respectively connected to the front and rear ends of the flat plate body part, and the cross-sections of the first elastic body part and the second elastic body part both adopt a curved surface structure protruding to one side of the second side plate.

[0008] Preferably, the minimum distance between the first projectile body and the second side plate is less than the distance between the second side plate and the planar plate body.

[0009] Preferably, a plurality of rubber pads are provided on the side of the planar plate facing the second side plate, and the plurality of rubber pads are arranged in a front-to-back position and are arranged perpendicular to the bearing plate.

[0010] Preferably, a bearing pad is connected to the upper end face of the bearing plate body, and the bearing surface of the bearing pad adopts a wave-shaped structure.

[0011] Preferably, the roller assembly includes a first roller, a second roller, and a swivel roller. The first roller and the second roller are arranged symmetrically about the bearing plate, and the first roller, the second roller, and the swivel roller are respectively located at the front and rear ends of the bearing plate.

[0012] Preferably, the end of the second side plate away from the load-bearing plate adopts an outward expansion structure.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention, after forming a storage space for the sheet material with the first and second side plates, allows adjustment of the distance between the extrusion plate and the second side plate by rotating a handwheel, thereby achieving joint clamping of the sheet material by the extrusion plate and the second side plate. When the sheet material generates force due to inertia, the planar plate body and the second side plate create a first layer of resistance to the sheet material. At the same time, since the cross-sections of the first and second elastic bodies both adopt a curved surface structure protruding to one side of the second side plate, the sheet material will increase the deformation of the first or second elastic body, thereby increasing the resistance force of the first or second elastic body on the sheet material, achieving a second layer of resistance to the displacement of the sheet material, ensuring that the sheet material will not slip off the device, and improving the protection of the sheet material during transportation. Attached Figure Description

[0015] To illustrate the technical solutions in the embodiments of this utility model or the prior art more specifically and intuitively, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0016] Figure 1 This is a schematic diagram of the structure proposed in this utility model;

[0017] Figure 2 This is a side view of the structure proposed in this utility model;

[0018] Figure 3 This is a top view of the structure proposed in this utility model.

[0019] In the figure: bearing plate 1, bearing plate part 101, first side plate 102, second side plate 103, roller group 2, first roller 201, second roller 202, universal roller 203, drive threaded sleeve 3, handwheel 4, drive screw 5, extrusion plate 6, flat plate part 601, first elastic part 602, second elastic part 603, rubber soft pad 604, bearing pad 7. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figures 1 to 3 A construction material feeding device includes: a support plate 1 and a roller assembly 2;

[0022] The supporting plate 1 includes a supporting plate part 101, a first side plate 102, and a second side plate 103. A roller assembly 2 is rotatably installed on the lower end face of the supporting plate part 101. The first side plate 102 and the second side plate 103 are installed on the left and right sides of the upper end face of the supporting plate part 101. A predetermined distance is reserved between the first side plate 102 and the second side plate 103 to form a storage space for placing the board.

[0023] The first side plate 102 is rotatably sleeved with the first end of the drive threaded sleeve 3. The second end of the drive threaded sleeve 3 is coaxially connected to the handwheel 4. The first end of the drive threaded sleeve 3 is threadedly sleeved with one end of the drive screw 5. The other end of the drive screw 5 passes through the first side plate 102 and is connected to the extrusion plate 6. The extrusion plate 6 includes a planar plate body 601 and a first elastic body 602 and a second elastic body 603 respectively connected to the front and rear ends of the planar plate body 601. The cross-sections of the first elastic body 602 and the second elastic body 603 both adopt a curved surface structure that protrudes to one side of the second side plate 103.

[0024] The minimum distance between the first projectile body 602 and the second side plate 103 is less than the distance between the second side plate 103 and the planar plate body 601.

[0025] In actual use, the sheet material is placed vertically between the first side plate 102 and the second side plate 103, with the side wall of the sheet material abutting against the bearing surface of the bearing plate body 101. After determining the placement state of the sheet material, the handwheel 4 is turned to drive the drive threaded sleeve 3 to rotate synchronously. With the drive screw 5 threadedly connected to the first end of the drive threaded sleeve 3, rotating the threaded sleeve 3 adjusts the distance between the extrusion plate 6 and the second side plate 103. By reducing the distance between the extrusion plate 6 and the second side plate 103, the extrusion plate 6 and the second side plate 103 clamp the two sides of the sheet material. During the clamping process, the first elastic part 602 first extrudes and deforms the sheet material, and then the flat plate body 601 extrudes the sheet material.

[0026] To further illustrate the actual usage of the device described in this application, Figure 3In the illustrated example, the left and right ends of the planar plate portion 601 are respectively connected to the first elastic portion 602 and the second elastic portion 603, with the left side as the rear and the right side as the front. During the forward transport of the plate by the device, when the device encounters an obstacle and suddenly stops moving, the plate will generate forward inertia. At this time, both the planar plate portion 601 and the second side plate 103 will generate a backward frictional force on the plate. In addition, the plate will exert a forward force on the first elastic portion 602, which has an inwardly convex curved structure, thereby further compressing the first elastic portion 602 and causing it to deform further, increasing the force exerted by the first elastic portion 602 on the plate, and thus preventing the plate from shifting.

[0027] Although the first projectile part 602 increases the reaction force on the plate when moving forward, it is similarly known that the second projectile part 603 will increase the reaction force on the plate when moving backward, thereby preventing the plate from shifting.

[0028] This application proposes a construction material feeding device. After the first side plate 102 and the second side plate 103 form a storage space for the sheet material, the distance between the extrusion plate 6 and the second side plate 103 can be adjusted by rotating the handwheel 4, thereby achieving joint clamping of the sheet material by the extrusion plate 6 and the second side plate 103. When the sheet material generates force due to inertia, the planar plate part 601 and the second side plate 103 create a first layer of resistance to the sheet material. At the same time, since the cross-sections of the first elastic part 602 and the second elastic part 603 both adopt a curved surface structure protruding to one side of the second side plate 103, the sheet material will increase the deformation of the first elastic part 602 or the second elastic part 603, thereby increasing the resistance force of the first elastic part 602 or the second elastic part 603 on the sheet material, achieving a second layer of resistance to the displacement of the sheet material, ensuring that the sheet material will not slip off the device, and improving the protection of the sheet material during transportation.

[0029] In order to further improve the friction between the flat plate portion 601 and the plate, a plurality of rubber pads 604 are provided on the side of the flat plate portion 601 facing the second side plate 103, and the plurality of rubber pads 604 are arranged in a front-to-back position and are arranged perpendicular to the bearing plate portion 101.

[0030] exist Figure 3 In the example shown, a support pad 7 is connected to the upper surface of the support plate 101. The support surface of the support pad 7 adopts a wave-shaped structure. The support pad 7 with the wave-shaped structure supports the plate, which improves the gravity buffer of the plate and enhances the protection of the plate.

[0031] Correspondingly, the roller assembly 2 includes a first roller 201, a second roller 202, and a universal roller 203. The first roller 201 and the second roller 202 are arranged symmetrically about the bearing plate 1, and the first roller 201, the second roller 202, and the universal roller 203 are respectively located at the front and rear ends of the bearing plate 1. This ensures that the entire device can maintain a stable state without external support by human intervention, and avoids the problem of grounding collision between the front and rear ends of the plate during the transportation of the plate.

[0032] To facilitate the installation of the plates, the second side plate 103 adopts an outward expansion structure at the end away from the load-bearing plate 101 to increase the interface area.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A construction material feeding device, characterized in that, include: The support plate (1) and the roller assembly (2) are provided. The support plate (1) includes a support plate part (101), a first side plate (102), and a second side plate (103). The roller assembly (2) is rotatably installed on the lower end face of the plate part (101). The first side plate (102) and the second side plate (103) are installed on the left and right sides of the upper end face of the support plate part (101). A predetermined distance is reserved between the first side plate (102) and the second side plate (103). The first side plate (102) is rotatably sleeved with the first end of the drive threaded sleeve (3), and the second end of the drive threaded sleeve (3) is coaxially connected to the handwheel (4). The first end of the drive threaded sleeve (3) is threadedly sleeved with one end of the drive screw (5), and the other end of the drive screw (5) passes through the first side plate (102) and is connected to the extrusion plate (6). The extrusion plate (6) includes a planar plate body (601) and a first elastic body (602) and a second elastic body (603) respectively connected to the front and rear ends of the planar plate body (601). The cross-sections of the first elastic body (602) and the second elastic body (603) both adopt a curved surface structure that protrudes to one side of the second side plate (103).

2. The construction material feeding device according to claim 1, characterized in that, The minimum distance between the first projectile part (602) and the second side plate (103) is less than the distance between the second side plate (103) and the planar plate part (601).

3. A construction material feeding device according to claim 2, characterized in that, The planar plate part (601) facing the second side plate (103) is provided with a plurality of rubber pads (604) arranged in a front-to-back position, and the plurality of rubber pads (604) are arranged perpendicular to the bearing plate part (101).

4. A construction material feeding device according to claim 1, characterized in that, The upper surface of the bearing plate (101) is connected to the bearing pad (7), and the bearing surface of the bearing pad (7) adopts a wave-shaped structure.

5. A construction material feeding device according to claim 1, characterized in that, The roller assembly (2) includes a first roller (201), a second roller (202), and a universal roller (203). The first roller (201) and the second roller (202) are arranged symmetrically about the bearing plate (1), and the first roller (201), the second roller (202), and the universal roller (203) are respectively located at the front and rear ends of the bearing plate (1).

6. A construction material feeding device according to claim 1, characterized in that, The second side plate (103) has an outward expansion structure at the end away from the bearing plate body (101).

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