Portable building material hoisting device

Abstract

The utility model discloses a portable building material hoisting device, and relates to the technical field of material hoisting devices, the portable building material hoisting device comprises a bottom rod, the top of the bottom rod is detachably connected with a support frame, the top of the support frame is fixedly connected with a transfer table, and the inner sides of the two ends of the transfer table are rotatably connected with first support rods; one end of the first supporting rod is rotatably connected with a connecting rod, the other end of the first supporting rod is rotatably connected with a connecting rod, and the other end of the connecting rod is rotatably connected with a second supporting rod. The first supporting rod and the second supporting rod can rotate around the supporting frame and the connecting rod by detaching the reinforcing rod, so that the first supporting rod and the second supporting rod are both attached to the side face of the supporting frame, the overall size is reduced, and the transportation difficulty is lowered; the first supporting rod, the reinforcing rod and the supporting frame are of a triangular structure, and good structural stability is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to material hoisting device technical field especially relates to a portable building material hoisting device. BACKGROUND

[0002] The hoisting device is the device that hoists goods from one place to another, is often used in the carrying of building materials, can greatly alleviate people's burden in carrying building materials.

[0003] Such as the publication No. CN215402686U discloses a kind of building material hoisting device, including two hydraulic rods and cross bar, the top of two hydraulic rods is all set with first connecting hole, the bottom of cross bar both ends is fixedly installed with connecting block, the inside of cross bar is set with T-shaped slot, T-shaped slot is slidably connected with T-shaped slider, the inside of cross bar and located above winding slot is set with machine slot, second motor is fixedly installed in the inside of machine slot.

[0004] But in prior art, the device for hoisting building material is bulky, in the process of actual transportation, this kind of device is not convenient to deploy on transport vehicle, will affect the delivery efficiency, and assembly and disassembly are more complex, will extend preparation time, delay engineering progress, this bulky device is difficult to quickly adapt to the demand of different areas of high-rise, narrow space construction site, causes process delay. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the problems of prior art, such as the device is not convenient to deploy on transport vehicle in the process of actual transportation, which affects the delivery efficiency, and the assembly and disassembly are more complex, which prolongs the preparation time and delays the engineering progress, and the bulky device is difficult to quickly adapt to the demand of different areas of high-rise, narrow space construction site, and causes process delay, and provides a kind of portable building material hoisting device.

[0006] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of portable building material hoisting device, including bottom bar, the top of bottom bar is detachably connected with support frame, the top of support frame is fixedly connected with adapter table, the inner side of the both ends of adapter table is rotatably connected with first support rod, the other end of first support rod is rotatably connected with link rod, the other end of link rod is rotatably connected with second support rod, first support rod and second support rod are fixedly connected with reinforcing bar between support frame, the inner side of support frame is fixedly installed with cross bar.

[0007] Preferably, the inner side of first support rod and the inner side of second support rod are fixedly installed with limit block, and a limit slot is formed in the inner side of limit block.

[0008] Preferably, the top of limit block is clamped with support table through limit slot.

[0009] Preferably, the end of the first support rod and the end of the second support rod are provided with accommodating grooves, and the connecting rod is located inside the accommodating grooves.

[0010] Preferably, the lower surface of the adapter platform is fixedly provided with a protrusion, and the protrusion is rotationally connected with the two second support rods.

[0011] Preferably, the two sides of the end of the first support rod and the two sides of the end of the second support rod are fixedly provided with limiting rods, and the limiting rods are rotationally connected with the support frame and the protrusion.

[0012] Preferably, one end of the reinforcing rod is fixedly connected with one side of the support frame, and the other end of the reinforcing rod is fixedly connected with the lower surface of the first support rod.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1、In the utility model, the first support rod and the second support rod are connected through the connecting rod, in actual use, the reinforcing rod is disassembled, so that the first support rod and the second support rod rotate around the support frame and the connecting rod, the first support rod and the second support rod are attached to the side surface of the support frame, thereby reducing the overall volume to reduce the transportation difficulty, and in normal use, the first support rod, the reinforcing rod and the support frame form a triangular structure, so that the structure stability is good.

[0015] 2、In the utility model, the position of the support platform is determined through the limiting blocks arranged on the inner side of the first support rod and the inner side of the second support rod, in use, the structure for hoisting building materials is connected to the bottom of the support platform, and the support platform is independently supported by the limiting blocks and does not contact the first support rod and the second support rod. DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the portable building material hoisting device;

[0017] Figure 2 It is a front view of the portable building material hoisting device;

[0018] Figure 3 It is a first support rod, a reinforcing rod and a support platform structure split schematic view of the portable building material hoisting device;

[0019] Figure 4 It is a first support rod and a second support rod plan view of the portable building material hoisting device.

[0020] Fig. Illustration: 1, bottom rod; 2, support frame; 3, cross rod; 4, adapter table; 5, first support rod; 6, second support rod; 7, support table; 8, limiting rod; 9, reinforcing rod; 10, connecting rod; 11, protruding block; 12, limiting block; 13, containing groove; 14, limiting groove. DETAILED DESCRIPTION

[0021] In order to enable the above-mentioned purposes, features and advantages of the present application to be more clearly understood, the present application will be further described below with reference to the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be practiced in other ways different from those described herein, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0023] Embodiment one: as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the present application provides a portable building material hoisting device, which comprises a bottom rod 1, the top of the bottom rod 1 is detachably connected with a support frame 2, the top of the support frame 2 is fixedly connected with an adapter table 4, the inner side of the two ends of the adapter table 4 is rotatably connected with a first support rod 5, the other end of the first support rod 5 is rotatably connected with a connecting rod 10, the other end of the connecting rod 10 is rotatably connected with a second support rod 6, the first support rod 5 and the second support rod 6 are both fixedly connected with a reinforcing rod 9 between the support frame 2, the inner side of the support frame 2 is fixedly installed with a cross rod 3, the inner side of the first support rod 5 and the inner side of the second support rod 6 are both fixedly installed with a limiting block 12, the inner side of the limiting block 12 is provided with a limiting groove 14, and the top of the limiting block 12 is clamped with a support table 7 through the limiting groove 14.

[0024] The specific settings and effects of the present embodiment will be described below, the bottom rod 1 determines the position of the whole device, when transportation is needed, the reinforcing rod 9 is detached from the support frame 2, so that the first support rod 5 and the second support rod 6 can rotate around the top of the support frame 2, and finally adhere to the side of the support frame 2, the first support rod 5 and the second support rod 6 are rotatably connected through the connecting rod 10, during the rotation of the first support rod 5 and the second support rod 6, the connecting rod 10 can ensure that the first support rod 5 and the second support rod 6 are always connected together;

[0025] In the process of rotating the first support rod 5, the connecting rod 10 will move towards the bottom rod 1, causing the entire device to fold up, allowing the first support rod 5 and the second support rod 6 to fit together, at which time the originally large structure will be compressed, facilitating vehicle transportation. The crossbar 3 inside the support frame 2 can ensure the structural strength of itself, ensuring that the device can withstand the weight of the materials.

[0026] When moving to the target area for deployment, the device is pulled apart again, and the adapter table 4 determines the maximum rotation range of the first support rod 5 and the second support rod 6, and the reinforcing rod 9 is fixed below the first support rod 5 and the second support rod 6. The reinforcing rod 9 can determine the angle of the first support rod 5 and the second support rod 6. The hoisting structure of the building materials is connected to the bottom of the support table 7, which is supported by the limiting block 12, so that the hoisting structure does not come into contact with the first support rod 5 and the second support rod 6.

[0027] Embodiment two: as shown in Figure 3 and Figure 4 The end of the first support rod 5 and the end of the second support rod 6 are both provided with a receiving groove 13, the connecting rod 10 is located inside the receiving groove 13, the lower surface of the adapter table 4 is fixedly installed with a protrusion 11, the protrusion 11 is rotatably connected with the two second support rods 6, the two sides of the end of the first support rod 5 and the two sides of the end of the second support rod 6 are both fixedly installed with a limiting rod 8, the limiting rod 8 is rotatably connected with the support frame 2 and the protrusion 11, one end of the reinforcing rod 9 is fixedly connected to one side of the support frame 2, and the other end of the reinforcing rod 9 is fixedly connected to the lower surface of the first support rod 5.

[0028] The effect of the entire embodiment is that the receiving groove 13 is used to accommodate the connecting rod 10, ensuring that the first support rod 5 and the second support rod 6 can rotate around the connecting rod 10. The protrusion 11 on the lower surface of the adapter table 4 is used to connect the first support rod 5 and the second support rod 6. The limiting rod 8 is provided on both sides of the first support rod 5 and the second support rod 6 to connect the support frame 2 and the protrusion 11, determining the rotation center of the first support rod 5 and the second support rod 6. The reinforcing rod 9 is used to support the first support rod 5 and the second support rod 6.

[0029] The use method and working principle of the device are as follows: when transportation is needed, the reinforcing rod 9 is detached from the support frame 2, the first support rod 5 and the second support rod 6 are rotated with the limiting rod 8 as the center, and finally fit to the side surface of the support frame 2. In the process of rotating the first support rod 5 and the second support rod 6, the connecting rod 10 always connects the first support rod 5 and the second support rod 6 together, so that when any one of the first support rod 5 and the second support rod 6 rotates, the connecting rod 10 will move towards the bottom rod 1, causing the entire device to fold up, allowing the first support rod 5 and the second support rod 6 to fit together, at which time the originally large structure will be compressed, facilitating vehicle transportation.

[0030] When moving to the target area for deployment, the device is pulled apart again, the maximum rotation range of the first support rod 5 and the second support rod 6 is determined by the switching station 4, and finally the reinforcing rod 9 is fixed below the first support rod 5 and the second support rod 6 to determine the angle, the structure of the hoisted building materials is connected at the bottom of the support station 7, the support station 7 is individually supported by the limiting block 12, and the cross rod 3 inside the support frame 2 can ensure the structural strength of itself, and ensure that the device can withstand the weight of the materials.

[0031] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technology content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still belongs to the protection scope of the technical scheme of the present application.

Claims

1. A portable building material hoisting device, comprising a base rod (1), characterized in that: The top of the base rod (1) is detachably connected to a support frame (2). The top of the support frame (2) is fixedly connected to a transition platform (4). The inner sides of both ends of the transition platform (4) are rotatably connected to a first support rod (5). The other end of the first support rod (5) is rotatably connected to a connecting rod (10). The other end of the connecting rod (10) is rotatably connected to a second support rod (6). The first support rod (5) and the second support rod (6) are both fixedly connected to the support frame (2) with a reinforcing rod (9). A crossbar (3) is fixedly installed on the inner side of the support frame (2).

2. The portable building material hoisting device according to claim 1, characterized in that: Limiting blocks (12) are fixedly installed on the inner side of the first support rod (5) and the inner side of the second support rod (6), and a limiting groove (14) is opened on the inner side of the limiting block (12).

3. The portable building material hoisting device according to claim 1, characterized in that: The top of the limiting block (12) is engaged with a support platform (7) via a limiting groove (14).

4. The portable building material hoisting device according to claim 1, characterized in that: The ends of the first support rod (5) and the second support rod (6) are provided with receiving grooves (13), and the connecting rod (10) is located inside the receiving grooves (13).

5. A portable building material hoisting device according to claim 1, characterized in that: A protrusion (11) is fixedly installed on the lower surface of the adapter (4), and the protrusion (11) is rotatably connected to two second support rods (6).

6. A portable building material hoisting device according to claim 1, characterized in that: Limiting rods (8) are fixedly installed on both sides of the end of the first support rod (5) and both sides of the end of the second support rod (6). The limiting rods (8) are rotatably connected to the support frame (2) and the protrusion (11).

7. A portable building material hoisting device according to claim 1, characterized in that: One end of the reinforcing rod (9) is fixedly connected to one side of the support frame (2), and the other end of the reinforcing rod (9) is fixedly connected to the lower surface of the first support rod (5).

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