Material transfer equipment for constructional engineering

Abstract

The utility model discloses a constructional engineering material transfer equipment, including cart frame and protective frame, the top of cart frame is movably connected with the bottom of protective frame, the top of protective frame is provided with protective fence, the front side of protective frame is fixedly connected with handle. Through the cooperative use of the limiting devices, the limiting clamping blocks, the moving holes, the springs and the limiting clamping grooves, the problems that an existing brick transportation cart is a tool specially used for transporting bricks in construction sites and other places, is usually composed of a cart frame, wheels, a handle and the like, is designed to be used for conveniently transporting a large number of bricks, and is inconvenient to transport are solved. When in use, bricks are placed on the cart frame, the bricks are usually placed in a stacking mode and are not limited, if the bricks are stacked too high or instably, the bricks are prone to falling off in the transportation process, and the bricks are damaged. However, an existing brick transportation cart used in constructional engineering does not have a component for stably transporting the brick materials.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and particularly relates to a material transfer device for construction engineering. Background Art

[0002] Construction engineering generally refers to the engineering entities formed by the construction of various housing buildings and their affiliated facilities and the installation of pipelines and equipment supporting them. These engineering entities can meet the needs of people's production, residence, study, public activities, etc. To sum up, the problems existing in the prior art are as follows: A brick transport cart is a tool specifically used to transport bricks at construction sites and other places. It usually consists of a frame, wheels, handles, etc., and is designed to conveniently carry a large number of bricks. When in use, the bricks are placed on the cart frame. The bricks are usually placed in a stacked manner without any limit. If the bricks are stacked too high or unstably, it is easy to cause the bricks to fall during transportation, resulting in brick breakage. However, the existing brick transport carts used in construction engineering do not have components for stably transporting brick materials. Therefore, a material transfer device for construction engineering is specifically proposed to solve the above problems. Summary of the Utility Model

[0003] In view of the problems existing in the prior art, the utility model provides a material transfer device for construction engineering, which has the advantage of enabling the brick transport cart used in construction engineering to stably transport brick materials, and solves the problems that the existing brick transport cart is a tool specifically used to transport bricks at construction sites and other places. It usually consists of a frame, wheels, handles, etc., and is designed to conveniently carry a large number of bricks. When in use, the bricks are placed on the cart frame. The bricks are usually placed in a stacked manner without any limit. If the bricks are stacked too high or unstably, it is easy to cause the bricks to fall during transportation, resulting in brick breakage. However, the existing brick transport carts used in construction engineering do not have components for stably transporting brick materials.

[0004] The utility model is realized as follows: A material transfer device for construction engineering includes a cart frame and a protective frame. The top of the cart frame is movably connected to the bottom of the protective frame. A protective fence is arranged at the top of the protective frame. A handle is fixedly connected to the front side of the protective frame. Limiting devices are arranged on both the left and right sides of the protective frame.

[0005] Preferably, the limiting device includes a limiting block. A moving hole is formed on the surface of the limiting block. A spring is fixedly connected to the surface of the limiting block. By setting the limiting device, when the protective frame moves to a proper position, the limiting device has a limiting effect on the position of the protective frame.

[0006] Preferably, both the left and right sides of the protective frame are fixedly connected with moving frames adapted to the moving holes. The surface of the moving frame is movably connected to the inner cavity of the moving hole, and the surface of the spring is fixedly connected to the inner cavity of the moving frame. By providing the moving frame, when the limit catch moves, it will drive the moving hole to move along the surface of the moving frame. The cooperation of the moving hole and the moving frame restricts the moving position of the limit catch.

[0007] Preferably, a pressing rod is fixedly connected to the front side of the limit catch. Both the left and right sides of the protective frame are provided with pressing frames adapted to the pressing rod. The surface of the pressing frame contacts the surface of the pressing rod. By providing the pressing rod and the pressing frame, the pressing frame subjected to the pressing force of the moving rod can generate a pressing force on the pressing rod, and the pressing rod subjected to the pressing force can drive the limit catch to move.

[0008] Preferably, a moving rod is provided at the top of the handle. The bottom of the moving rod is fixedly connected to the surface of the pressing frame. A stabilizing frame adapted to the moving rod is fixedly connected to the surface of the handle. The surface of the stabilizing frame is movably connected to the inner cavity of the moving rod. By providing the moving rod and the stabilizing frame, pulling the moving rod drives the moving rod to move along the surface of the stabilizing frame. The setting of the stabilizing frame restricts the moving position of the moving rod. When the moving rod moves, it can drive the pressing frame to move.

[0009] Preferably, limit card slots adapted to the limit catch are formed on both the left and right sides of the cart frame. The surface of the limit catch contacts the inner cavity of the limit card slot. By providing the limit card slot, when the protective frame moves to a position in contact with the surface of the brick and the moving rod is released, the restoring force generated by the spring restoring its shape will drive the limit catch to snap into the inner cavity of the limit card slot. The cooperation of the limit catch and the limit card slot restricts the position of the protective frame.

[0010] Preferably, sliding blocks are fixedly connected to both the left and right sides of the bottom of the protective frame. Sliding grooves adapted to the sliding blocks are formed on both the left and right sides of the top of the cart frame. The surface of the sliding block is movably connected to the inner cavity of the sliding groove. By providing the sliding block and the sliding groove, when the protective frame moves, it will drive the sliding block to move along the inner cavity of the sliding groove. The cooperation of the sliding block and the sliding groove restricts the moving position of the protective frame.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By using a limiting device, a limiting block, a moving hole, a spring, and a limiting groove in cooperation, the utility model solves the problem that the existing brick transport cart is a tool specifically used for transporting bricks at construction sites and other places. It usually consists of a frame, wheels, a handle, etc., and is designed to conveniently carry a large number of bricks. When in use, the bricks are placed on the cart frame. The bricks are usually stacked without limitation. If the bricks are stacked too high or unstably, it is easy for the bricks to fall during transportation, causing damage to the bricks. However, the existing brick transport carts used in construction projects do not have components for stably transporting brick materials.

[0013] 2. By setting a limiting device, when the extrusion rod moves, it will drive the limiting block to move away from the protective frame. When the limiting block moves, it will drive the moving hole to move along the surface of the moving frame. When the force generated by the movement of the limiting block causes the spring to undergo elastic deformation, the restoring force generated when the spring returns to its original shape will drive the limiting block to snap into the inner cavity of the limiting groove. The limiting device has a limiting effect on the position of the protective frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram provided by an embodiment of the utility model;

[0015] Figure 2 is a three-dimensional schematic diagram of the cart frame and the protective frame provided by an embodiment of the utility model;

[0016] Figure 3 is a three-dimensional connection schematic diagram of the handle, the moving rod, and the stabilizing frame provided by an embodiment of the utility model;

[0017] Figure 4 is provided by an embodiment of the utility model Figure 3 The partial enlarged view at A in.

[0018] In the figure: 1, cart bottom plate; 2, protective frame; 3, protective fence; 4, handle; 5, limiting device; 501, limiting block; 502, moving hole; 503, spring; 6, moving frame; 7, extrusion rod; 8, extrusion frame; 9, moving rod; 10, stabilizing frame; 11, limiting groove; 12, slider; 13, chute. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] To further understand the invention content, features, and effects of the utility model, the following embodiments are cited and described in detail in conjunction with the accompanying drawings.

[0020] The structure of the utility model will be described in detail below in conjunction with the accompanying drawings.

[0021] Such as Figures 1 to 4As shown in the figure, a material transfer device for construction projects provided by an embodiment of the present utility model includes a trolley frame 1 and a protective frame 2. The top of the trolley frame 1 is movably connected to the bottom of the protective frame 2. A protective fence 3 is provided at the top of the protective frame 2. A handle 4 is fixedly connected to the front side of the protective frame 2. Limiting devices 5 are provided on both the left and right sides of the protective frame 2.

[0022] Reference Figure 4 , the limiting device 5 includes a limiting block 501. A moving hole 502 is formed on the surface of the limiting block 501. A spring 503 is fixedly connected to the surface of the limiting block 501.

[0023] Adopting the above scheme: By setting the limiting device 5, when the protective frame 2 moves to a suitable position, the limiting device 5 has a limiting effect on the position of the protective frame 2.

[0024] Reference Figure 3 , moving frames 6 that cooperate with the moving holes 502 are fixedly connected to both the left and right sides of the protective frame 2. The surface of the moving frame 6 is movably connected to the inner cavity of the moving hole 502. The surface of the spring 503 is fixedly connected to the inner cavity of the moving frame 6.

[0025] Adopting the above scheme: By setting the moving frame 6, when the limiting block 501 moves, it will drive the moving hole 502 to move along the surface of the moving frame 6. The cooperation of the moving hole 502 and the moving frame 6 has a limiting effect on the moving position of the limiting block 501.

[0026] Reference Figure 4 , an extrusion rod 7 is fixedly connected to the front side of the limiting block 501. Extrusion frames 8 that cooperate with the extrusion rod 7 are provided on both the left and right sides of the protective frame 2. The surface of the extrusion frame 8 is in contact with the surface of the extrusion rod 7.

[0027] Adopting the above scheme: By setting the extrusion rod 7 and the extrusion frame 8, the extrusion frame 8 subjected to the extrusion force of the moving rod 9 can generate an extrusion force on the extrusion rod 7. The extrusion rod 7 subjected to the extrusion force can drive the limiting block 501 to move.

[0028] Reference Figure 3 , a moving rod 9 is provided at the top of the handle 4. The bottom of the moving rod 9 is fixedly connected to the surface of the extrusion frame 8. A stabilizing frame 10 that cooperates with the moving rod 9 is fixedly connected to the surface of the handle 4. The surface of the stabilizing frame 10 is movably connected to the inner cavity of the moving rod 9.

[0029] Adopting the above scheme: By setting the moving rod 9 and the stabilizing frame 10, pulling the moving rod 9 drives the moving rod 9 to move along the surface of the stabilizing frame 10. The setting of the stabilizing frame 10 has a limiting effect on the moving position of the moving rod 9. When the moving rod 9 moves, it can drive the extrusion frame 8 to move.

[0030] ReferenceFigure 2 On both the left and right sides of the trolley frame 1, there are provided limit slots 11 for cooperating with the limit blocks 501, and the surface of the limit block 501 contacts the inner cavity of the limit slot 11.

[0031] With the above solution: By providing the limit slot 11, when the protective frame 2 moves to a position in contact with the surface of the brick and the moving rod 9 is released, the restoring force generated by the spring 503 restoring its shape will drive the limit block 501 to snap into the inner cavity of the limit slot 11. The cooperation between the limit block 501 and the limit slot 11 has a limiting effect on the position of the protective frame 2.

[0032] Reference Figure 2 On both the left and right sides of the bottom of the protective frame 2, there are fixedly connected with sliders 12. On both the left and right sides of the top of the trolley frame 1, there are provided chutes 13 for cooperating with the sliders 12, and the surface of the slider 12 is movably connected to the inner cavity of the chute 13.

[0033] With the above solution: By providing the sliders 12 and the chutes 13, when the protective frame 2 moves, it will drive the sliders 12 to move along the inner cavity of the chutes 13. The cooperation between the sliders 12 and the chutes 13 has a limiting effect on the moving position of the protective frame 2.

[0034] The working principle of the present utility model:

[0035] When in use, when the brick transport trolley used in construction projects needs to stably transport brick materials, first, the user stacks the bricks on the top of the trolley frame 1, then holds the handle 4, and then pulls the moving rod 9 towards the side close to the handle 4, driving the moving rod 9 to move along the surface of the stabilizing frame 10. When the moving rod 9 moves, it will drive the extrusion frame 8 to move along the surface of the extrusion rod 7. The extrusion frame 8 under the extrusion force will move towards the side away from the protective frame 2. When the extrusion rod 7 moves, it will drive the limit block 501 to move towards the side away from the protective frame 2. When the limit block 501 moves, it will drive the moving hole 502 to move along the surface of the moving frame 6. When the force generated by the movement of the limit block 501 causes the spring 503 to undergo elastic deformation, when the two limit blocks 501 move away from each other, pull the protective frame 2 towards the side close to the bricks. When the protective frame 2 moves, it will drive the sliders 12 to move along the inner cavity of the chutes 13. When the inner cavity of the protective frame 2 contacts the surface of the bricks, release the moving rod 9. The restoring force generated by the spring 503 restoring its shape will drive the limit block 501 to snap into the inner cavity of the limit slot 11. The cooperation between the limit block 501 and the limit slot 11 has a limiting effect on the position of the protective frame 2. The setting of the protective frame 2 has a limiting effect on the position of the bricks. At this time, the brick transport trolley used in construction projects can stably transport brick materials.

[0036] In summary, for the material transfer equipment of this construction project, by setting the cooperation of the limit device 5, the limit block 501, the moving hole 502, the spring 503 and the limit card slot 11, it solves the problem that the existing brick transport cart is a tool specifically used to transport bricks in places such as construction sites. It usually consists of a vehicle frame, wheels, handles, etc. It is designed to conveniently carry a large number of bricks. When in use, the bricks are placed on the cart frame. The bricks are usually placed in a stacked manner without being limited. If the bricks are stacked too high or unstably, it is easy to cause the bricks to fall during transportation, resulting in brick breakage. However, the existing brick transport carts used in construction projects do not have components for stably transporting brick materials.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material transfer device for construction engineering, comprising a cart frame (1) and a protective frame (2), characterized in that: The top of the cart frame (1) is movably connected to the bottom of the protection frame (2); a protection fence (3) is provided on the top of the protection frame (2); a handle (4) is fixedly connected to the front side of the protection frame (2); and limit devices (5) are provided on both the left and right sides of the protection frame (2); the limit devices (5) include a limit block (501); a movable hole (502) is provided on the surface of the limit block (501); and a spring (503) is fixedly connected to the surface of the limit block (501).

2. A material transfer equipment for construction engineering according to claim 1, characterized in that: A movable frame (6) used in conjunction with the movable hole (502) is fixedly connected to both left and right sides of the protective frame (2); the surface of the movable frame (6) is movably connected to the inner cavity of the movable hole (502); and the surface of the spring (503) is fixedly connected to the inner cavity of the movable frame (6).

3. A material transfer equipment for construction engineering as claimed in claim 1, characterized in that: The front side of the limit clamping block (501) is fixedly connected to an extrusion rod (7), and the left and right sides of the protection frame (2) are both provided with extrusion frames (8) used in conjunction with the extrusion rod (7), and the surface of the extrusion frame (8) is in contact with the surface of the extrusion rod (7).

4. A material transfer device for construction engineering as claimed in claim 3, characterized in that: A moving rod (9) is arranged on the top of the handle (4), the bottom of the moving rod (9) is fixedly connected to the surface of the extrusion frame (8), the surface of the handle (4) is fixedly connected to a stabilizing frame (10) used in conjunction with the moving rod (9), and the surface of the stabilizing frame (10) is movably connected to the inner cavity of the moving rod (9).

5. The material transfer equipment for construction engineering as claimed in claim 1, characterized in that: The left and right sides of the cart frame (1) are both provided with limiting card slots (11) for use with the limiting card block (501), and the surface of the limiting card block (501) is in contact with the inner cavity of the limiting card slot (11).

6. The material transfer equipment for construction engineering according to claim 1, characterized in that: The left and right sides of the bottom of the protection frame (2) are fixedly connected to sliders (12), and the left and right sides of the top of the cart frame (1) are provided with slide grooves (13) for use with the sliders (12), and the surface of the slider (12) is movably connected to the inner cavity of the slide groove (13).

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