Low-rise building feeding device for constructional engineering

Abstract

The utility model relates to the field of constructional engineering, in particular to a low-rise building feeding device for constructional engineering. The low-rise building feeding device for the constructional engineering can prevent round pipe materials from shaking and comprises a lifting machine, a platform, protection plates, fixing blocks, fixing rods and the like, the top of the lifting machine is connected with the platform, the protection plates are connected to the top of the platform in a front-back symmetrical mode, and the fixing blocks are connected to the front side and the rear side of the platform. And a fixing rod is arranged on the fixing block in a sliding manner. According to the lifting device, the air cylinder serves as driving force, the fixing rod and the lifting frame can be driven to move upwards to be lifted, the baffles on the lifting frame can be lifted, then the circular-tube-shaped building materials can be sequentially placed between every two baffles on the lifting frame, and the circular-tube-shaped building materials are fixed; and damage caused by shaking during ascending is prevented.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, in particular to a feeding device for low-rise buildings in construction engineering. Background Technique

[0002] Construction engineering refers to the engineering entity formed by the construction of various housing buildings and their ancillary facilities and the installation activities of the pipelines and equipment supporting them. When carrying out construction engineering operations at higher levels, a large number of building materials are needed, so the building materials need to be transported.

[0003] At present, elevators are usually used to transport building materials. Existing elevators generally consist of a lifting frame and a placement frame. When building materials need to be transported to high levels, first, the building materials are placed and stacked in the placement frame, and then the placement frame is lifted upward by the lifting frame, driving the building materials to rise to the designated high position to achieve the purpose of lifting and transporting. However, when transporting a small amount of round pipe materials, due to the special shape of the round pipes, they are prone to rolling or shaking in the placement frame, especially during the lifting process, they may collide with the inner wall of the placement frame, resulting in scratches or damage to the surface of the round pipes, thereby affecting the subsequent construction quality and use effect.

[0004] To sum up, there is an urgent need for a feeding device for low-rise buildings in construction engineering that can prevent the round pipe materials from shaking to solve the above problems. Content of the Utility Model

[0005] In order to overcome the defect that when the existing elevator transports round pipe materials, the round pipe materials are prone to shaking, resulting in collisions and damage, the purpose of the utility model is to provide a feeding device for low-rise buildings in construction engineering that can prevent the round pipe materials from shaking.

[0006] The technical implementation scheme of the utility model is as follows:

[0007] A feeding device for low-rise buildings in construction engineering includes an elevator, a platform, a protection plate, a lifting frame, a fixed block, a fixed rod, a cylinder, a fixing plate, a first sliding plate, a sliding rod and a return spring. The top of the elevator is connected with the platform. The protection plates are symmetrically connected to the front and back of the top of the platform. Fixed blocks are connected to both the front and back sides of the platform. The fixed rods are slidably arranged on the fixed blocks. A lifting frame is connected between the two fixed rods. A plurality of baffles are arranged on the lifting frame at equal intervals. The tops of the baffles on the lifting frame are flush with the platform. A cylinder is installed on the front side of the protection plate. The telescopic rod of the cylinder is connected with the lifting frame. Fixing plates are connected to both the left and right sides of the platform. The first sliding plates are slidably arranged inside the fixing plates. The sliding rods are slidably arranged on the fixing plates. The sliding rods clamp the adjacent first sliding plates. The return springs are symmetrically connected between the fixing plates and the adjacent sliding rods.

[0008] Further, it also includes a guide plate, a second sliding plate, a rotating plate, and a connecting spring. Guide plates are connected to both the front and rear sides of the protective plate. Second sliding plates are symmetrically and slidably arranged on the inner sides of the guide plates in the left-right direction. A rotating plate is rotatably arranged on one side of the second sliding plate close to the adjacent first sliding plate. Connecting springs are connected between the inner sides of the two corresponding second sliding plates on the left and right and the guide plates.

[0009] Further, the rotating plate is in a vertical state.

[0010] Further, four universal wheels are installed at the bottom of the elevator.

[0011] Further, the sum of the lengths of the two corresponding rotating plates in the front and rear directions is equal to the width of the platform.

[0012] Further, both the protective plate and the first sliding plate are trapezoidal.

[0013] The utility model has the following advantages:

[0014] 1. By using a cylinder as the driving force, the utility model can drive the fixed rod and the lifting frame to move upward, so that the baffle on the lifting frame can be raised. Then, the tubular building materials can be sequentially placed between every two baffles on the lifting frame, achieving the fixation of the tubular building materials and preventing them from being damaged due to shaking during lifting.

[0015] 2. After the second sliding plate of the utility model moves outward, and then the rotating plate is rotated inward by ninety degrees, it can block the left and right sides of the tubular building materials for further fixation. Description of the Drawings

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the lifting frame of the utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the platform, fixed plate, and first sliding plate of the utility model.

[0019] Figure 4 It is a three-dimensional structural schematic diagram of components such as the fixed plate, first sliding plate, and sliding rod of the utility model.

[0020] Figure 5 It is a three-dimensional structural schematic diagram of components such as the guide plate, second sliding plate, and rotating plate of the utility model.

[0021] Names and serial numbers of components in the figure: 1: Lift, 2: Platform, 3: Protective plate, 4: Lifting frame, 5: Fixed block, 6: Fixed rod, 7: Cylinder, 8: Fixed plate, 9: First sliding plate, 10: Sliding rod, 11: Return spring, 12: Guide plate, 121: Second sliding plate, 13: Rotating plate, 14: Connecting spring. Specific implementation mode

[0022] The present utility model will be further described below with reference to the accompanying drawings and embodiments.

[0023] Embodiment: A feeding device for low-rise buildings in construction engineering, referring to Figures 1 - 5 as shown, including a lift 1, a platform 2, a protective plate 3, a lifting frame 4, a fixed block 5, a fixed rod 6, a cylinder 7, a fixed plate 8, a first sliding plate 9, a sliding rod 10, a return spring 11, a guide plate 12, a second sliding plate 121, a rotating plate 13 and a connecting spring 14. Four universal wheels are installed at the bottom of the lift 1, and the platform 2 is connected to the top of the lift 1. The lift 1 can lift building materials to a higher place. Protective plates 3 are symmetrically welded to the front and rear of the top of the platform 2. Fixed blocks 5 are welded to the middle of the front and rear sides of the platform 2. A fixed rod 6 is slidably arranged on the fixed block 5. A lifting frame 4 is connected between the two fixed rods 6. A plurality of baffles are arranged on the lifting frame 4 with consistent intervals. The tops of the baffles on the lifting frame 4 are flush with the platform 2. When the lifting frame 4 moves upward, the baffles on the lifting frame 4 can limit the circular building materials to prevent shaking. A cylinder 7 is installed on the front side of the protective plate 3 through bolts, and the telescopic rod of the cylinder 7 is connected to the lifting frame 4. Fixed plates 8 are welded to both the left and right sides of the platform 2. A first sliding plate 9 is slidably arranged inside the fixed plate 8. Both the protective plate 3 and the first sliding plate 9 are trapezoidal. A sliding rod 10 is slidably arranged on the fixed plate 8, and the sliding rod 10 catches the adjacent first sliding plate 9. Return springs 11 are symmetrically connected between the fixed plate 8 and the adjacent sliding rod 10. Guide plates 12 are welded to the lower parts of the front and rear sides of the protective plate 3. Second sliding plates 121 are symmetrically slidably arranged inside the guide plates 12. A rotating plate 13 is rotatably arranged on one side of the second sliding plate 121 close to the adjacent first sliding plate 9. The rotating plate 13 is in a vertical state. The sum of the lengths of the two corresponding rotating plates 13 in the front and rear directions is equal to the width of the platform 2. After the second sliding plate 121 slides outward and then rotates inward by 90 degrees through the rotating plate 13, the left and right sides of the circular building materials can be blocked to further prevent them from shaking and falling. Connecting springs 14 are connected between the inner sides of the two corresponding second sliding plates 121 and the guide plates 12.

[0024] When it is necessary to transport building materials to a higher place, first stack the building materials on the platform 2, and then start the elevator 1 to control its ascent, which can drive the platform 2 and the building materials to rise to the designated high position. Then, control the elevator 1 to stop rising. Subsequently, remove the transported building materials. After all the materials are removed, control the elevator 1 to descend, driving the platform 2 to move downward and reset. When it is necessary to transport building materials in the shape of a round tube, first pull the sliding rod 10 outward, stretching the reset spring 11, so that the sliding rod 10 releases the first sliding plate 9, and the first sliding plate 9 will naturally slide downward and open. Then, start the cylinder 7 and control the telescopic rod of the cylinder 7 to shorten, driving the fixed rod 6 and the lifting frame 4 to move upward, so that the baffle on the lifting frame 4 can be raised. Then, close the cylinder 7. At this time, the round-tube-shaped building materials can be placed in turn between every two baffles on the lifting frame 4, and the round-tube-shaped building materials can be fixed by the baffles on the lifting frame 4. After placing them, the second sliding plate 121 can be pulled outward according to the length of the round-tube-shaped building materials, stretching the connecting spring 14. After pulling to the appropriate length, then rotate the rotating plate 13 inward by ninety degrees. Under the action of the connecting spring 14, the rotating plate 13 can block the left and right sides of the round-tube-shaped building materials to further fix it and prevent the round-tube-shaped building materials from shaking and being damaged during the ascent. Finally, control the elevator 1 to rise to transport the round-tube-shaped building materials upward to the designated high position, then rotate the rotating plate 13 outward by ninety degrees to reset, and the connecting spring 14 returns to its original state, driving the sliding plate and the rotating plate 13 to move inward and reset. Subsequently, remove the round-tube-shaped building materials in turn. Finally, control the elevator 1 to descend and reset. When the device is not needed, just turn off the elevator 1.

[0025] Although the present disclosure has been shown and described with reference to specific exemplary embodiments thereof, those skilled in the art should understand that various changes in form and detail may be made therein without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above embodiments, but should be determined not only by the appended claims but also by the equivalents of the appended claims.

Claims

1. A low-rise building material feeding device for construction engineering, comprising a lift (1), a platform (2) and a protective plate (3), wherein the platform (2) is connected to the top of the lift (1), and the protective plate (3) is connected to the top of the platform (2) in a front-to-back symmetrical manner, wherein: The invention also comprises a lifting frame (4), a fixing block (5), a fixing rod (6), a cylinder (7), a fixing plate (8), a first sliding plate (9), a sliding rod (10) and a reset spring (11), wherein the fixing block (5) is connected to the front and rear sides of the platform (2), the fixing rod (6) is slidably arranged on the fixing block (5), the lifting frame (4) is connected between the two fixing rods (6), a plurality of baffles are arranged on the lifting frame (4), and the baffles are arranged at the same intervals, and the top of the baffles on the lifting frame (4) is flush with the platform (2). The cylinder (7) is installed on the front side of the protective plate (3), the telescopic rod of the cylinder (7) is connected to the lifting frame (4), the fixed plate (8) is connected to the left and right sides of the platform (2), the first sliding plate (9) is slidably arranged on the inner side of the fixed plate (8), the sliding rod (10) is slidably arranged on the fixed plate (8), the sliding rod (10) clamps the adjacent first sliding plate (9), and the return spring (11) is symmetrically connected between the fixed plate (8) and the adjacent sliding rod (10) in a front-to-back manner.

2. A low-rise building feeding device for construction engineering according to claim 1, characterized in that: It also includes a guide plate (12), a second sliding plate (121), a rotating plate (13) and a connecting spring (14), wherein the guide plate (12) is connected to the front and rear sides of the protective plate (3), the second sliding plate (121) is symmetrically slidably arranged on the inner side of the guide plate (12), the rotating plate (13) is rotatably arranged on the side of the second sliding plate (121) close to the adjacent first sliding plate (9), and the connecting spring (14) is connected between the inner sides of the two corresponding second sliding plates (121) on the left and right and the guide plate (12).

3. A low-rise building feeding device for construction engineering according to claim 2, characterized in that: The rotating plate (13) is in a vertical state.

4. A low-rise building feeding device for construction engineering according to claim 3, characterized in that: Four universal wheels are installed at the bottom of the elevator (1).

5. A low-rise building feeding device for construction engineering according to claim 4, characterized in that: The sum of the lengths of the two corresponding rotating plates (13) at the front and rear ends is equal to the width of the platform (2).

6. A low-rise building feeding device for construction engineering according to claim 5, characterized in that: The protective plate (3) and the first sliding plate (9) are both trapezoidal.

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