Building construction discharging device

Abstract

The utility model relates to the field of building construction, in particular to a building construction discharging device which comprises a mounting frame, a conveyor, a mounting plate, an extrusion plate, an air bag, a fixing block and a limiting rod, the left side of the top of the mounting frame is connected with the mounting plate, the air bag is arranged on the mounting plate, and the extrusion plate is arranged on the upper side of the air bag. The left side and the right side of the extrusion plate and the left side and the right side of the installation plate are each fixedly connected with two fixing blocks, the fixing blocks on the extrusion plate are connected with limiting rods, the limiting rods are slidably connected with the fixing blocks on the installation plate, and a conveyor is installed on the extrusion plate. Air is pumped into the air bag through the air pump, so that the air bag is expanded, the air pressure display screen can visually display air pressure in the air bag, people can use the tower crane conveniently, when construction materials are conveyed to the conveyor through the tower crane, gravity generated when the construction materials fall down is buffered through the air bag, and the conveyor is prevented from being damaged due to too large stress; and the limiting rod can guide the movement of the extrusion plate and the conveyor, so that the extrusion plate and the conveyor can operate stably.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to a building construction unloading device. Background Art

[0002] Construction is the process of building various buildings, that is, the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc. It is a production activity carried out in a certain space and time using various building materials and mechanical equipment according to a specific design blueprint.

[0003] In the process of construction, especially high-rise building construction, it is necessary to lift construction materials to the construction floor by tower crane, which involves unloading platform, such as a construction unloading device with publication number CN114233018B, including a load-bearing frame, a plurality of vertically arranged buffer components are fixedly installed in the load-bearing frame, a conveying device is installed in the load-bearing frame through the buffer components, the conveying device is driven by the driving component, the active roller is connected to the output end of the driving component, the follow-up conveyor belt is installed on the active roller and the trapezoidal guide wheel, the follow-up conveyor belt is driven by the active roller and supported by the trapezoidal guide wheel, a driving shaft is provided at both ends of the trapezoidal guide wheel, the driving shaft is installed on the bearing seat through a rotating bearing, a guide hole is provided on the bearing seat, the bearing seat is sleeved on the guide rod through the guide hole, and the bearing seat is slidably connected to the guide rod, and a limiting plate is fixed at both ends of the guide rod, and a buffer spring is sleeved on the guide rod, and the bearing seat is limited on the guide rod by the buffer spring, which enhances the continuity of the device in the process of unloading materials, effectively improves the operation efficiency of the device, and thus enhances the practicality of the device.

[0004] In actual use, the above patent uses a buffer spring arranged in the load-bearing frame to buffer the gravity of the construction materials during unloading, and the stability is relatively low. Utility Model Content

[0005] In order to overcome the disadvantage of low stability in the prior art of buffering the gravity of construction materials by buffer springs, the technical problem of the utility model is to provide a construction unloading device that can improve stability.

[0006] The technical implementation scheme of the utility model is: a construction unloading device, including a mounting frame, a conveyor, a mounting plate, an extrusion plate, an airbag, a fixed block and a limit rod, the top left side of the mounting frame is connected with a mounting plate, the mounting plate is provided with an airbag, the upper side of the airbag is provided with an extrusion plate, the left and right sides of the extrusion plate and the mounting plate are fixedly connected with two fixed blocks, the fixed block on the extrusion plate is connected with the limit rod, the limit rod is slidably connected with the fixed block on the mounting plate, and the conveyor is installed on the extrusion plate.

[0007] Optionally, it also includes a bracket, an air pump and a screw cap. The front side of the mounting plate is connected to the bracket, the air pump is installed on the bracket, the air outlet of the air pump is connected to the airbag, the front side of the airbag is provided with an exhaust port, and the exhaust port is provided with a screw cap.

[0008] Optionally, a pressure display screen is also included. The front side of the airbag is provided with a pressure display screen, and the pressure display screen intuitively displays the internal air pressure of the airbag.

[0009] Optionally, it also includes protection rods, which are evenly spaced and connected to the outside of the extrusion plate. The protection rods protect the airbags and prevent the building materials from causing damage to the airbags.

[0010] Optionally, a warning light is also included. Warning lights are installed on both the front and rear sides of the mounting plate. The warning lights serve as a reminder and a warning, thereby improving safety in use.

[0011] Optionally, a pull rope is also included, and the pull rope is connected between the rotary cover and the extrusion plate, and the pull rope can prevent the rotary cover from being lost.

[0012] Optionally, a maintenance bridge is also included, and the outside of the mounting frame is connected with the maintenance bridge, through which the device can be easily maintained.

[0013] Compared with the prior art, the utility model has the following advantages: the utility model pumps air into the airbag through an air pump to expand the airbag, and the air pressure display screen can intuitively display the air pressure in the airbag, which is convenient for people to use; when the tower crane transports construction materials to the conveyor, the airbag is used to buffer the gravity of the construction materials when they fall, preventing the conveyor from being damaged due to excessive force, and the limit rod can guide the movement of the extrusion plate and the conveyor, so that they can operate stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the extrusion plate, the fixing block and the limiting rod of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the air pump and air pressure display of the utility model.

[0017] The meanings of the reference numerals in the figure are: 1: mounting frame, 101: conveyor, 2: mounting plate, 3: extrusion plate, 4: air bag, 5: fixing block, 6: limiting rod, 7: bracket, 8: air pump, 9: screw cap, 10: air pressure display screen, 11: protective rod, 12: warning light, 13: pull rope, 14: maintenance bridge. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail with reference to the accompanying drawings. It is hereby stated that the directional words such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the utility model are only based on the accompanying drawings of the utility model, and are not specific limitations of the utility model.

[0019] Embodiment: A construction unloading device, such as Figure 1-3 As shown, it includes a mounting frame 1, a conveyor 101, a mounting plate 2, an extrusion plate 3, an air bag 4, a fixing block 5, a limiting rod 6, a bracket 7, an air pump 8, a screw cap 9 and an air pressure display screen 10. The mounting frame 1 is connected to the mounting plate 2 on the top left side by bolts, the mounting plate 2 is provided with an air bag 4, the extrusion plate 3 is provided on the upper side of the air bag 4, the air bag 4 supports the extrusion plate 3, the extrusion plate 3 and the mounting plate 2 are fixedly connected to two fixing blocks 5 on the left and right sides, and the fixing block 5 on the extrusion plate 3 is connected to the limiting rod 6. The limit rod 6 is slidably connected with the fixed block 5 on the mounting plate 2. A conveyor 101 is installed on the extrusion plate 3 by bolts. A bracket 7 is connected to the front side of the mounting plate 2. An air pump 8 is installed on the bracket 7. The air outlet end of the air pump 8 is connected to the airbag 4. Air is pumped into the airbag 4 by the air pump 8 to expand the airbag 4. An exhaust port is provided on the front side of the airbag 4. A screw cap 9 is threadedly connected to the exhaust port. An air pressure display screen 10 is provided on the front side of the airbag 4. The air pressure display screen 10 visually displays the internal air pressure of the airbag 4.

[0020] like Figure 1 As shown, it also includes a protection rod 11. The outer side of the extrusion plate 3 is evenly connected with the protection rod 11. The protection rod 11 protects the airbag 4 to prevent the building materials from causing damage to the airbag 4.

[0021] like Figure 1 As shown, a warning light 12 is also included. The warning lights 12 are installed on both the front and rear sides of the mounting plate 2. The warning lights 12 serve as a reminder and a warning, thereby improving the safety of use.

[0022] like Figure 1 As shown, a pull rope 13 is also included. The pull rope 13 is connected between the rotary cover 9 and the extrusion plate 3. The pull rope 13 can prevent the rotary cover 9 from being lost.

[0023] like Figure 1 As shown, a maintenance bridge 14 is also included. The maintenance bridge 14 is connected to the right front part of the mounting frame 1, and the maintenance bridge 14 is used to facilitate device maintenance.

[0024] When using the device, the top surface of the right part of the mounting frame 1 is fixedly connected to the ceiling of the building floor, so that the conveyor 101 is partially suspended outside the building, and the left part of the mounting frame 1 is connected to the building through a steel wire rope, and then air is pumped into the airbag 4 through the air pump 8 to expand the airbag 4. People connect the expansion state of the airbag 4 according to the air pressure data displayed on the air pressure display screen 10. When the air pressure of the airbag 4 reaches a certain amount, turn off the air pump 8. In this way, after the tower crane lifts the construction materials, the construction materials can be unloaded on the conveyor 101, and then the construction materials can be transported to the conveyor 101 by starting the conveyor 101. The construction materials are transported to the building floors, thereby realizing the unloading operation; and when the tower crane places the construction materials on the conveyor 101, the airbag 4 can buffer the gravity of the construction materials. At this time, the extrusion plate 3 and the conveyor 101 will move adaptively in the vertical direction, and the limit rod 6 plays a positioning and guiding role, which can prevent the construction materials from causing damage to the conveyor 101 at the moment of being put down, and the airbag 4 is stably stressed, which can improve the unloading stability; after use, turn the rotary cover 9 to open the exhaust port, exhaust the airbag 4, and then remove the mounting frame 1 from the ceiling. It should be noted that in actual use, a fence is set on the conveyor 101 according to the situation to prevent the construction materials from falling accidentally.

[0025] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A construction unloading device, characterized in that: The invention comprises a mounting frame (1), a conveyor (101), a mounting plate (2), an extrusion plate (3), an airbag (4), a fixed block (5) and a limiting rod (6); the top side of the mounting frame (1) is connected to the mounting plate (2); the mounting plate (2) is provided with an airbag (4); the upper side of the airbag (4) is provided with an extrusion plate (3); the extrusion plate (3) and the mounting plate (2) are both fixedly connected with fixed blocks (5); the fixed block (5) on the extrusion plate (3) is connected to the limiting rod (6); the limiting rod (6) is slidably connected to the fixed block (5) on the mounting plate (2); and the conveyor (101) is installed on the extrusion plate (3).

2. A construction unloading device according to claim 1, characterized in that: The invention also comprises a bracket (7), an air pump (8) and a rotary cover (9); the bracket (7) is connected to the mounting plate (2); the air pump (8) is mounted on the bracket (7); the air outlet of the air pump (8) is connected to the air bag (4); an exhaust port is arranged on the air bag (4); and the exhaust port is provided with a rotary cover (9).

3. A construction unloading device according to claim 2, characterized in that: It also includes an air pressure display screen (10). The air pressure display screen (10) is arranged on the air bag (4), and the air pressure display screen (10) visually displays the air pressure inside the air bag (4).

4. A construction unloading device according to claim 3, characterized in that: It also includes protection rods (11), and the outer side of the extrusion plate (3) is evenly spaced and connected with the protection rods (11).

5. A construction unloading device according to claim 4, characterized in that: It also includes a warning light (12), and the warning lights (12) are installed on both sides of the installation plate (2).

6. A construction unloading device according to claim 5, characterized in that: It also includes a pull rope (13), and the pull rope (13) is connected between the rotary cover (9) and the extrusion plate (3).

7. A construction unloading device according to claim 6, characterized in that: It also includes a maintenance bridge (14), and the outside of the mounting frame (1) is connected to the maintenance bridge (14).

Images