Construction site material transfer device

Abstract

The utility model relates to a construction site material transfer device which comprises a transmission device, the transmission device is connected with a power device, loading and unloading plates are installed at the two ends of the transmission device, and the transmission device is formed by splicing a plurality of standard transmission assemblies through connecting pieces and connecting transmission chains. The standard conveying assembly comprises two supporting plates arranged front and back, a row of rotating supporting shafts and a row of straining beams are arranged between the two supporting plates, two power shafts are arranged between the two supporting plates, a transmission belt is wound around the rotating supporting shafts, the straining beams and the power shafts, one end of each power shaft penetrates out of the corresponding supporting plate and is connected with a rotating shaft, and the other end of each power shaft is connected with the corresponding straining beam. First rotating chain wheels and second rotating chain wheels are sequentially arranged on the rotating shaft from inside to outside, a belt transmission chain is wound between the two first rotating chain wheels, a plurality of connecting holes in the vertical direction are formed in the left side and the right side of each supporting plate, and adjustable supports are symmetrically arranged on the left side and the right side of the bottom of each supporting plate. The device can be repeatedly used, the transmission distance can be adjusted, and the material transferring efficiency of a construction site is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transport machinery, in particular to a material transporting device for a construction site. Background Art

[0002] As modern buildings become increasingly complex and functional, the variety of materials required to be stored on-site during construction is also increasing. Different materials are used at different stages of construction, and material transportation has become an essential process. The efficiency of material transportation on-site is a key factor affecting construction schedules.

[0003] Typically, materials are transported using equipment such as tower cranes and mobile cranes, as well as manual handling. These construction equipment are expensive to rent, have limited capacity, and have limited reach. Manual handling consumes significant labor costs and is inefficient. Utility Model Content

[0004] The utility model aims to solve the deficiencies of the prior art and provides a construction site material transfer device.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions:

[0006] A construction site material transfer device includes a transmission device connected to a power device, and loading and unloading plates are installed at both ends of the transmission device. The transmission device is assembled from a number of standard transmission components through connectors and a connecting transmission chain.

[0007] The standard transmission assembly includes two support plates arranged front and back, a row of rotating support shafts and a row of tie beams provided between the two support plates, the rotating support shafts are located above the tie beams, two power shafts are provided between the two support plates, the two power shafts are distributed on the left and right sides of the lower row of tie beams, a transmission belt is wound around the rotating support shafts, the tie beams and the power shafts, one end of the power shaft passes through the support plate and is connected to the rotating shaft, a first rotating sprocket and a second rotating sprocket are provided on the rotating shaft from the inside to the outside, a belt drive chain is wound around the two first rotating sprockets, a number of vertical connection holes are opened on the left and right sides of each support plate, and adjustable supports are symmetrically provided on the left and right sides of the bottom of the support plate.

[0008] The adjustable support includes a support plate, a number of anchor bolts are provided at the bottom of the support plate, a support sleeve is rotatably installed in the middle position of the top of the support plate, a lifting rotary sleeve is provided at the upper end of the outer wall of the support sleeve, a handle is provided on the outer wall of the lifting rotary sleeve, a screw is installed on the inner thread of the support sleeve, and the screw is fixed to the bottom of the support plate.

[0009] The connecting parts include two connecting plates, which are located on the outside of the connecting ends of the support plates of two adjacent standard transmission components. Several vertical bolt holes are opened on the left and right sides of each connecting plate. The bolt holes correspond to the connecting holes one by one. The bolt holes of the connecting plate and the connecting holes of the support plate are fixedly connected by connecting bolts. A rotating rod is rotatably installed between the two connecting plates.

[0010] The connecting transmission chain is installed between the second rotating sprockets corresponding to two adjacent standard transmission components.

[0011] The beneficial effects of the present invention are as follows: the present invention can be reused, the efficiency of transporting materials on the construction site can be improved, the number of standard transmission components can be determined according to demand, the transmission distance can be changed, and the transfer range can be flexibly adjusted; a rotating rod is provided in the connecting part to improve the smoothness of the transfer, and the adjustable support can adjust the height of the standard transmission component to improve the flatness of the transfer; the number of power devices can be set according to demand, which can avoid the problem of insufficient power for longer-distance transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 A schematic diagram showing the connection between two standard transmission components;

[0014] Figure 3 It is a structural diagram of a standard transmission component;

[0015] Figure 4 Schematic diagram of the structure of the adjustable support;

[0016] Figure 5 is a structural diagram of the connecting piece;

[0017] In the figure: 1-transmission device; 2-power device; 3-loading and unloading plate;

[0018] 11-standard transmission components; 12-connecting parts; 13-connecting transmission chain;

[0019] 1101 - Support plate; 1102 - Rotating support shaft; 1103 - Tie beam; 1104 - Power shaft; 1105 - Drive belt; 1106 - Rotating shaft; 1107 - First rotating sprocket; 1108 - Second rotating sprocket; 1109 - Belt drive chain; 1110 - Connecting hole; 1111 - Support plate; 1112 - Anchor bolt; 1113 - Support sleeve; 1114 - Lifting sleeve; 1115 - Handle; 1116 - Screw;

[0020] 1201-connecting plate; 1202-bolt hole; 1203-connecting bolt; 1204-rotating rod;

[0021] The following is a detailed description of the embodiments of the present invention with reference to the accompanying drawings. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are all in a very simplified form and are not to exact proportions, and are only used to facilitate and clearly illustrate the embodiments of the present invention.

[0023] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0026] like Figures 1 to 4 As shown, a construction site material transfer device includes a transmission device 1, which is connected to a power device 2. Loading and unloading plates 3 are installed at both ends of the transmission device 1. The transmission device 1 is assembled from several standard transmission components 11 through connectors 12 and connecting transmission chains 13.

[0027] The transmission device 1 is assembled from a number of standard transmission components 11, which makes it more convenient to ensure that the transport length meets the use requirements.

[0028] The power unit 2 provides power for transportation.

[0029] The loading and unloading plate 3 facilitates the loading and unloading of materials from the transmission device 1 .

[0030] The standard transmission component 11 includes two support plates 1101 arranged in front and back, a row of rotating support shafts 1102 and a row of tie beams 1103 are arranged between the two support plates 1101, the rotating support shafts 1102 are located above the tie beams 1103, two power shafts 1104 are arranged between the two support plates 1101, and the two power shafts 1104 are distributed on the left and right sides of the lower row of tie beams 1103, and transmission shafts are wound around the rotating support shafts 1102, the tie beams 1103, and the power shafts 1104. A driving belt 1105 and one end of the power shaft 1104 pass through the support plate 1101 and are connected to a rotating shaft 1106. A first rotating sprocket 1107 and a second rotating sprocket 1108 are provided on the rotating shaft 1106 from the inside to the outside. A belt transmission chain 1109 is wound around the two first rotating sprockets 1107. Several vertical connecting holes 1110 are provided on the left and right sides of each support plate 1101, and adjustable supports are symmetrically provided on the left and right sides of the bottom of the support plate 1101.

[0031] The axes of the rotating shaft 1106 , the first rotating sprocket 1107 , the second rotating sprocket 1108 , and the power shaft 1104 are on the same straight line and can all rotate.

[0032] The adjustable support includes a support plate 1111, a plurality of anchor bolts 1112 are provided at the bottom of the support plate 1111, a support sleeve 1113 is rotatably installed in the middle position of the top of the support plate 1111, a lifting rotary sleeve 1114 is provided at the upper end of the outer wall of the support sleeve 1113, a handle 1115 is provided on the outer wall of the lifting rotary sleeve 1114, a screw 1116 is installed on the internal thread of the support sleeve 1113, and the screw 1116 is fixed to the bottom of the support plate 1101.

[0033] By rotating the lifting sleeve 1114 , the length of the screw rod 1116 retracted in the supporting sleeve 1113 can be adjusted to achieve the height adjustment of the standard transmission component 11 .

[0034] The connecting member 12 includes two connecting plates 1201, which are located on the outside of the connecting ends of the support plates 1101 of the two adjacent standard transmission components 11. A number of vertical bolt holes 1202 are opened on the left and right sides of each connecting plate 1201. The bolt holes 1202 correspond to the connecting holes 1110 one by one. The bolt holes 1202 of the connecting plate 1201 and the connecting holes 1110 of the support plate 1101 are fixedly connected by connecting bolts 1203, and a rotating rod 1204 is rotatably installed between the two connecting plates 1201.

[0035] The rotating rod 1204 is installed between the two connecting plates 1201 and can rotate around the axis to reduce the gap between the standard transmission components 11.

[0036] The connecting transmission chain 13 is installed between the second rotating sprockets 1108 corresponding to two adjacent standard transmission components 11.

[0037] The power unit 2 includes a power motor connected to the rotating shaft 1106. When the transport distance is long, the number of power units 2 can be increased.

[0038] The loading and unloading plate 3 includes an inclined guide plate rotatably connected to the two support plates 1101, and the lower end of the inclined guide plate is supported on the ground.

[0039] The utility model is reusable, improves the efficiency of transporting materials on the construction site, determines the number of standard transmission components 11 according to demand, changes the transmission distance, and the transfer range can be flexibly adjusted; a rotating rod 1204 is provided in the connecting member 12 to improve the smoothness of the transfer, and the adjustable support can adjust the height of the standard transmission component 11 to improve the flatness of the transfer; the number of power devices 2 is set according to demand, which can avoid the problem of insufficient power for long-distance transportation.

[0040] The above is an exemplary description of the present invention in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the present invention, or they are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. A construction site material transfer device, comprising a transmission device (1), the transmission device (1) being connected to a power device (2), and loading and unloading plates (3) being installed at both ends of the transmission device (1), characterized in that: The transmission device (1) is assembled from a plurality of standard transmission components (11) through a connecting piece (12) and a connecting transmission chain (13); The standard transmission component (11) comprises two support plates (1101) arranged front and back, a row of rotating support shafts (1102) and a row of tie beams (1103) are arranged between the two support plates (1101), the rotating support shafts (1102) are located above the tie beams (1103), two power shafts (1104) are arranged between the two support plates (1101), the two power shafts (1104) are distributed on the left and right sides of the lower row of tie beams (1103), a transmission belt (1105) is wound around the rotating support shafts (1102), the tie beams (1103) and the power shafts (1104), one end of the power shaft (1104) passes through the outside of the support plate (1101) and is connected to a rotating shaft (1106), and the rotating shaft (1106) is provided with a first rotating sprocket (1107), a second rotating sprocket (1108) and a second rotating sprocket (1109) in sequence from the inside to the outside. (1108), a belt transmission chain (1109) is wound between the two first rotating sprockets (1107), a plurality of vertical connection holes (1110) are opened on the left and right sides of each support plate (1101), and adjustable supports are symmetrically provided on the left and right sides of the bottom of the support plate (1101), and the adjustable supports include a support plate (1111), and a plurality of anchor bolts (1112) are provided at the bottom of the support plate (1111). A support sleeve (1113) is rotatably installed at the middle position of the top of the support plate (1111), and a lifting rotary sleeve (1114) is provided at the upper end of the outer wall of the support sleeve (1113), and a handle (1115) is provided on the outer wall of the lifting rotary sleeve (1114), and a screw (1116) is installed on the inner thread of the support sleeve (1113), and the screw (1116) is fixed to the bottom of the support plate (1101).

2. A construction site material transfer device according to claim 1, characterized in that: The connecting member (12) includes two connecting plates (1201), the connecting plates (1201) are located outside the connecting ends of the support plates (1101) of two adjacent standard transmission components (11), and a plurality of vertical bolt holes (1202) are provided on the left and right sides of each connecting plate (1201), the bolt holes (1202) and the connecting holes (1110) corresponding one to one, the bolt holes (1202) of the connecting plate (1201) and the connecting holes (1110) of the support plate (1101) are fixedly connected by connecting bolts (1203), and a rotating rod (1204) is rotatably installed between the two connecting plates (1201).

3. A construction site material transfer device according to claim 2, characterized in that: The connecting transmission chain (13) is installed between the second rotating sprockets (1108) corresponding to two adjacent standard transmission components (11).

4. A construction site material transfer device according to claim 3, characterized in that: The power device (2) includes a power motor connected to a rotating shaft (1106).

5. A construction site material transfer device according to claim 4, characterized in that: The loading and unloading plate (3) comprises an inclined guide plate rotatably connected to two support plates (1101), and the lower end of the inclined guide plate is supported on the ground.

Images