A building material carrier

Abstract

The application relates to the technical field of building, and discloses a building material carrying vehicle, which comprises a bearing plate, moving wheels, a push-pull handrail and at least one auxiliary fixing strip. Limiting portions are symmetrically arranged at the two end edges of the bearing plate in a first direction, the limiting portions extend along a second direction, and the two limiting portions and the surface of the bearing plate enclose a containing space. The moving wheels are arranged at the two ends of the bearing plate in a third direction and are connected with the surface of the bearing plate away from the limiting portions. The push-pull handrail is located on one side of the bearing plate in the first direction, and the two ends of the push-pull handrail are respectively connected with the two limiting portions. The auxiliary fixing strip is arranged in the containing space along the first direction, one end of the auxiliary fixing strip is fixedly connected with one of the two limiting portions, and the other end is detachably connected with the other limiting portion. The building material carrying vehicle can ensure that the building material in transportation does not fall due to bumping when the building material carrying vehicle passes through a bumpy road, and the transportation stability of the building material carrying vehicle is remarkably improved.

Description

Technical Field

[0001] This application relates to the field of building technology, and more particularly to a building material handling vehicle. Background Technology

[0002] During construction, various building materials are typically placed on the construction site before construction work begins. To reduce the labor intensity of workers and increase the ease of material handling, construction material handling vehicles are usually used to assist in moving materials quickly and conveniently to the required location. However, current construction material handling vehicles cannot help secure the position of building materials. When transporting long, thin building materials on uneven surfaces, the bumps can easily cause the materials to fall off during transport, significantly affecting the stability of the construction material handling vehicle. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, or at least partially solve the above-mentioned technical problems, this application provides a building material transport vehicle.

[0004] This application provides a building material handling vehicle, comprising:

[0005] The support plate has a first direction, a second direction and a third direction that are perpendicular to each other. The support plate has symmetrical limiting parts at both ends of the first direction. The limiting parts extend along the second direction. The two limiting parts and the surface of the support plate form a receiving space for receiving building materials.

[0006] The movable wheels are located at both ends of the support plate in the third direction and are connected to the surface of the support plate opposite to the limiting part;

[0007] A push-pull handrail is located on one side of the support plate in the first direction, and both ends of the push-pull handrail are respectively connected to the two limiting parts;

[0008] At least one auxiliary fixing strip is arranged in the receiving space along the first direction, one end of the auxiliary fixing strip is fixedly connected to one of the two limiting parts, and the other end is detachably connected to the other of the two limiting parts.

[0009] In one embodiment, two auxiliary fixing strips are provided, the two auxiliary fixing strips are arranged parallel to each other along the third direction and are respectively close to the two sides of the receiving space, and the auxiliary fixing strips are made of rubber or silicone.

[0010] The natural length of the auxiliary fixing strip is less than the distance between the two limiting parts, so as to apply an elastic clamping force to the building material placed in the receiving space after installation.

[0011] In one embodiment, a slider is also included, wherein one end of the limiting portion is arc-shaped towards the other end in the third direction, and the slider is slidably connected to the limiting portion and connected to the end of the push-pull armrest.

[0012] In one embodiment, the limiting part has two arc-shaped grooves symmetrical about its center, and the two ends of the sliding member are provided with sliding columns, which extend into the corresponding arc-shaped grooves and can slide along the trajectory of the arc-shaped grooves.

[0013] In one embodiment, the push-pull armrest includes a horizontal bar and two vertical bars. One end of the vertical bar near the limiting part is connected to the sliding member, and the other end is bent along a first direction to have a connecting part. The two ends of the horizontal bar are respectively inserted into the connecting parts on the two vertical bars so that the horizontal bar is connected between the two vertical bars.

[0014] In one embodiment, the outer periphery of the horizontal bar is provided with anti-slip texture.

[0015] In one embodiment, the surface of the support plate opposite to the limiting part is provided with two connecting shafts symmetrically, the connecting shafts extend along the first direction, and the two ends of the connecting shafts are connected to the moving wheels.

[0016] In one embodiment, the movable wheel includes a wheel frame and a tire fitted around the outer periphery of the wheel frame, with a insertion portion extending from the middle of the wheel frame for insertion into the connecting shaft.

[0017] The technical solutions provided in this application have the following advantages compared with the prior art:

[0018] By cleverly using two limiting plates to restrict the long strip of building materials, the lateral displacement of the building materials is initially limited. Then, auxiliary fixing strips are used to tighten the long strip of building materials to limit the longitudinal displacement of the building materials. This ensures that the building materials transport vehicle will not fall off due to bumps when passing through potholes, which significantly improves the transport stability of the building materials transport vehicle. At the same time, the entire process does not require disassembling the limiting parts or the moving wheels, thus balancing the reliability of the fixation and the convenience of loading and unloading. Attached Figure Description

[0019] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the present invention.

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] In the attached image:

[0022] Figure 1 This is a structural schematic diagram of a building material handling vehicle according to this application;

[0023] Figure 2 This is a schematic diagram of the connection of a push-pull handrail in a building material handling vehicle according to this application.

[0024] Icon labels:

[0025] 10. Support plate; 11. Limiting part; 11a. Arc groove; 20. Moving wheel; 21. Wheel frame; 21a. Insertion part; 22. Tire; 30. Push-pull handrail; 31. Horizontal bar; 32. Vertical bar; 32a. Connecting part; 40. Sliding part; 40a. Sliding column; 50. Connecting shaft; X, first direction; Y, second direction; Z, third direction. Detailed Implementation

[0026] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described in detail with reference to the accompanying drawings. In the following description, it should be understood that the orientations or positional relationships indicated by terms such as "front," "rear," "upper," "lower," "left," "right," "longitudinal," "horizontal," "vertical," "horizontal," "top," "bottom," "inner," "outer," "head," and "tail" are based on the orientations or positional relationships shown in the accompanying drawings, and are constructed and operated in a specific orientation. They are only for the convenience of describing this technical solution and do not indicate that the device or component referred to must have a specific orientation; therefore, they should not be construed as limitations on this utility model.

[0027] It should also be noted that, unless otherwise explicitly specified and limited, terms such as "installation," "connection," "joining," "fixing," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. When an component is referred to as being "on" or "below" another component, the component can be located "directly" or "indirectly" on the other component, or there may be one or more intermediary components. The terms "first," "second," "third," etc., are only for the convenience of describing this technical solution and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first," "second," "third," etc., may explicitly or implicitly include one or more of that feature. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0028] In the following description, specific details such as particular system structures and techniques are set forth for illustrative purposes and not for limitation, in order to provide a thorough understanding of the embodiments of the present invention. However, those skilled in the art will understand that the present invention can be implemented in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, apparatuses, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0029] To facilitate the description of the positional relationships between components, this application defines a first direction X, a second direction Y, and a third direction Z. In this embodiment, the support plate 10 is used as a reference, and the support plate 10 has a first direction X, a second direction Y, and a third direction Z that are mutually perpendicular. The first direction X refers to the width direction of the support plate 10 (referring to...). Figure 1 The X direction in the figure), the second direction Y refers to the height direction of the bearing plate 10 (refer to the X direction). Figure 1 The Y direction in the figure), and the third direction Z refers to the length direction of the bearing plate 10 (refer to the Y direction). Figure 1 (in the Z direction).

[0030] Please refer to Figure 1 , Figure 2This application provides a building material transport vehicle, which includes a support plate 10, casters 20, a push-pull handle 30, and at least one auxiliary fixing strip. The support plate 10 has symmetrically arranged limiting portions 11 at both ends along a first direction X, extending along a second direction Y. The two limiting portions 11 and the surface of the support plate 10 form a receiving space for accommodating building materials. The casters 20 are located at both ends of the support plate 10 along a third direction Z and are connected to the surface of the support plate 10 opposite to the limiting portions 11. The push-pull handle 30 is located on one side of the support plate 10 along the first direction X, and both ends of the push-pull handle 30 are respectively connected to the two limiting portions 11. The auxiliary fixing strip is arranged within the receiving space along the first direction X, with one end fixedly connected to one of the two limiting portions 11 and the other end detachably connected to the other of the two limiting portions 11.

[0031] In practical applications, the building materials to be transported are placed in the receiving space. At this time, the two ends of the building materials in the first direction X naturally adhere to the inner sides of the two limiting parts 11. The limiting parts 11 initially restrict the lateral displacement of the building materials. Then, one end of the auxiliary fixing strip is pulled to move along the first direction X and fix it to the limiting part 11 on the other side to tighten the long strip of building materials placed in the receiving space. Then, the support plate 10 is pulled by the push-pull handle 30 to transport the long strip of building materials to the designated position. After reaching the designated position, the operator releases the connection between the detachable end of the auxiliary fixing strip and the limiting part 11 again, so that the receiving space re-opens along the second direction Y. The long strip of material can then be directly taken out from the support plate 10 along the second direction Y to complete the unloading.

[0032] In other words, the building material transport vehicle cleverly uses two limiting plates to restrict the long strip of building material, initially limiting the lateral movement of the building material. Then, auxiliary fixing strips are used to tighten the long strip of building material to restrict the longitudinal displacement of the building material. This ensures that the building material transport vehicle will not cause the building material to fall off due to bumps when passing through potholes, significantly improving the transport stability of the building material transport vehicle. At the same time, the entire process does not require disassembling the limiting part 11 or the moving wheel 20, taking into account both the reliability of the fixation and the convenience of loading and unloading.

[0033] In one embodiment, two auxiliary fixing strips are provided, which are parallel and spaced apart along the third direction Z and respectively close to both sides of the receiving space. The auxiliary fixing strips are made of rubber or silicone. The natural length of the auxiliary fixing strips is less than the distance between the two limiting parts 11, so as to apply an elastic compressive force to the building material placed in the receiving space after installation. That is, by using two auxiliary fixing strips to tighten the building material, a double-strip spacing layout is formed, changing the constraint point on the material surface from a single point to two points. This allows the compressive force on the material during bumps to be distributed to the two auxiliary fixing strips, preventing a single fixing strip from breaking due to excessive local stress.

[0034] Furthermore, due to the high elasticity and toughness of rubber and silicone, they can effectively absorb the impact force between the material and the fixing strip during bumps. Therefore, the auxiliary fixing strip is made of rubber or silicone so that when the material is violently impacted by bumps, the elastic material will deform to buffer the impact force, rather than directly transmitting it to the limiting part 11, reducing the risk of breakage at the connection between the limiting part 11 and the fixing strip, and extending the overall structural life.

[0035] When the transport vehicle travels on uneven surfaces, the vehicle body is prone to tilting due to the height difference of the moving wheels 20. If the handrail is fixed, the operator needs to frequently adjust the height of their hands to maintain stable force application, which can easily lead to deviation of the pushing direction due to untimely adjustments. To address this, in one embodiment, a sliding member 40 is also included. In the third direction Z, one end of the limiting part 11 is arranged in an arc shape from one end to the other. The sliding member 40 is slidably connected to the limiting part 11 and is connected to the end of the push-pull handrail 30. That is, the sliding member 40 can slide synchronously with the tilt of the vehicle body along the arc-shaped limiting part 11. When the front end of the vehicle body sinks, the sliding member 40 drives the handrail to move downward along the arc, without the need for the hand to be raised. When the rear end of the vehicle body tilts upward, the sliding member 40 drives the handrail to slide upward, without the need for the hand to bend over, always maintaining a horizontal force application posture, completely avoiding instability in vehicle control caused by sudden changes in the relative position of the hand and the vehicle body.

[0036] Specifically, the limiting part 11 has two arc-shaped grooves 11a symmetrical about its center, and the sliding member 40 has sliding posts 40a at both ends. The sliding posts 40a extend into the corresponding arc-shaped grooves 11a and can slide along the trajectory of the arc-shaped grooves 11a.

[0037] In one embodiment, the push-pull armrest 30 includes a horizontal bar 31 and two vertical bars 32. One end of the vertical bar 32 near the limiting part 11 is connected to the sliding member 40, and the other end is bent along the first direction X to have a connecting part 32a. The two ends of the horizontal bar 31 are respectively inserted into the connecting parts 32a on the two vertical bars 32 so that the horizontal bar 31 is connected between the two vertical bars 32.

[0038] In one embodiment, the outer periphery of the crossbar 31 is provided with anti-slip texture. It should be noted that the anti-slip texture forms an uneven physical texture (such as raised ridges, grid grooves, diagonal lines, etc.) on the outer periphery of the crossbar 31, so that when the operator holds the crossbar 31 while loading and unloading materials, the anti-slip texture can increase the friction between the hand and the outer periphery of the crossbar 31, preventing the crossbar 31 from slipping due to sweaty or oily hands, and reducing the risk of the crossbar 31 falling and injuring materials or personnel during loading and unloading.

[0039] In one embodiment, the surface of the support plate 10 opposite to the limiting part 11 is provided with two connecting shafts 50, the connecting shafts extend along the first direction X, and the two ends of the connecting shafts are connected to moving wheels 20.

[0040] In one embodiment, the movable wheel 20 includes a wheel frame 21 and a tire 22 sleeved on the outer periphery of the wheel frame 21. The wheel frame 21 has a insertion portion 21a extending from the middle for insertion into the connecting shaft 50.

[0041] It is understood that the above embodiments only illustrate preferred embodiments of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present utility model patent. It should be noted that for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present utility model, all of which fall within the protection scope of the present utility model. Therefore, all equivalent transformations and modifications made within the scope of the claims of the present utility model should fall within the coverage of the claims of the present utility model.

Claims

1. A building material transport vehicle, characterized in that, include: The support plate has a first direction, a second direction and a third direction that are perpendicular to each other. The support plate has symmetrical limiting parts at both ends of the first direction. The limiting parts extend along the second direction. The two limiting parts and the surface of the support plate form a receiving space for receiving building materials. The movable wheels are located at both ends of the support plate in the third direction and are connected to the surface of the support plate opposite to the limiting part; A push-pull handrail is located on one side of the support plate in the first direction, and both ends of the push-pull handrail are respectively connected to the two limiting parts; At least one auxiliary fixing strip is arranged in the receiving space along the first direction, one end of the auxiliary fixing strip is fixedly connected to one of the two limiting parts, and the other end is detachably connected to the other of the two limiting parts.

2. The building material handling vehicle according to claim 1, characterized in that, Two auxiliary fixing strips are provided, and the two auxiliary fixing strips are arranged parallel to each other along the third direction and are respectively close to the two sides of the receiving space. The auxiliary fixing strips are made of rubber or silicone. The natural length of the auxiliary fixing strip is less than the distance between the two limiting parts, so as to apply an elastic clamping force to the building material placed in the receiving space after installation.

3. The building material handling vehicle according to claim 1, characterized in that, It also includes a slider. In the third direction, one end of the limiting part is arc-shaped to the other end. The slider is slidably connected to the limiting part and connected to the end of the push-pull armrest.

4. The building material handling vehicle according to claim 3, characterized in that, The limiting part has two arc-shaped grooves symmetrical about its center. The two ends of the sliding member are provided with sliding columns. The sliding columns extend into the corresponding arc-shaped grooves and can slide along the trajectory of the arc-shaped grooves.

5. The building material handling vehicle according to claim 3, characterized in that, The push-pull armrest includes a horizontal bar and two vertical bars. One end of the vertical bar near the limiting part is connected to the sliding member, and the other end is bent along the first direction to have a connecting part. The two ends of the horizontal bar are respectively inserted into the connecting parts on the two vertical bars so that the horizontal bar is connected between the two vertical bars.

6. The building material handling vehicle according to claim 5, characterized in that, The outer periphery of the horizontal bar is provided with anti-slip texture.

7. The building material handling vehicle according to claim 1, characterized in that, The bearing plate has two connecting shafts symmetrically arranged on the surface away from the limiting part. The connecting shafts extend along the first direction, and the two ends of the connecting shafts are connected to the moving wheels.

8. The building material handling vehicle according to claim 7, characterized in that, The movable wheel includes a wheel frame and a tire fitted around the outer periphery of the wheel frame, with a plug-in portion extending from the middle of the wheel frame for insertion into the connecting shaft.

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