Lifting device facilitating material limiting

Abstract

The utility model relates to the technical field of constructional engineering construction, in particular to a lifting device facilitating material limiting, which comprises a fixed base, two supporting frames are fixedly mounted at the upper end of the fixed base, a first threaded rotating rod is rotatably mounted in each supporting frame, a conveying box is mounted at the upper end of the fixed base, and a first threaded rotating rod is rotatably mounted in each first threaded rotating rod. Connecting rings are fixedly mounted on the left side and the right side of the conveying box body, a side baffle is rotatably mounted at the front side end of the conveying box body, and a clamping plate is slidably mounted in the conveying box body. According to the improved lifting device facilitating material limiting, materials are placed in the conveying box body to be matched with an upper side baffle, an extension column and a limiting rod for blocking, and then a second rotating motor is started to be matched with a second threaded rotating rod, a fixing rod and a buckle ring so as to drive a clamping plate to slide; and when the device is used, materials placed in the device can be clamped and limited, so that the stability of the device during lifting is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering construction, in particular to a lifting device which is convenient for limiting the position of materials. Background Art

[0002] Construction projects refer to artificially constructed engineering entities, such as building structures and supporting facilities. With the continuous development of science and technology, the complexity of construction projects continues to increase, making the content involved diverse. At the same time, in order to ensure the efficiency of construction projects, a variety of mechanical equipment will be used in the construction process, including material lifting devices to transport materials to high places.

[0003] At present, most of the existing lifting devices used in construction projects simply place materials in a box and then lift the box. This method lacks the ability to limit the internal materials during use, which can easily lead to collisions between the internal materials when the device is in use, thereby causing damage to the materials. Utility Model Content

[0004] The purpose of the utility model is to provide a lifting device that is convenient for limiting the position of materials, so as to solve the problems raised in the above-mentioned background technology. To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting device that is convenient for limiting the position of materials, comprising a fixed base, two support frames are fixedly installed on the upper end of the fixed base, a first threaded rotating rod is rotatably installed inside each of the support frames, and the upper end of each of the first threaded rotating rods is sleeved with the same transmission belt, a conveying box is installed on the upper end of the fixed base, connecting rings are fixedly installed on the left and right sides of the conveying box, a side baffle is rotatably installed on the front side end of the conveying box, and a clamping plate is slidably installed inside the conveying box.

[0005] Further preferably, a first rotating motor is rotatably mounted on the upper end portion of one of the first threaded rotating rods, and the first rotating motor cooperates with a transmission belt to drive the two first threaded rotating rods to rotate together.

[0006] Further preferably, the conveying box is slidably mounted on the upper end of the fixed base by cooperating with the first threaded rotating rod through a connecting ring, and a fixing rod is fixedly mounted inside the conveying box.

[0007] Further preferably, a second rotating motor is installed at a side end portion of the conveying box body, and a second threaded rotating rod is rotatably installed at a side end portion of the second rotating motor.

[0008] Further preferably, two snap rings are fixedly mounted on the side ends of the clamping plate, and the clamping plate is slidably mounted inside the conveying box body in cooperation with the second threaded rotating rod and the fixing rod through the snap rings.

[0009] Further preferably, two fixing rings are fixedly installed on the front side end of the conveying box body, and a limit rod is slidably installed inside each of the fixing rings. Rotating columns and extension columns are installed on the left and right sides of the side baffles. The side baffles are rotatably installed on the front side of the fixed base through the rotating columns, extension columns, fixed rings and limit rods.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In the utility model, materials are placed in the conveying box and blocked by the upper baffle, extension column and limit rod, and then the second rotating motor is started to cooperate with the second threaded rotating rod, fixed rod and snap ring to drive the clamping plate to slide, so that the device can clamp and limit the materials placed inside the device when in use, thereby improving its stability during lifting.

[0012] In the utility model, the fixed base, the first threaded rotating rod, the conveying box, the second threaded rotating rod, the clamping plate, the side baffle plate and other parts are designed to cooperate with each other, so that the device can be easily disassembled and replaced during later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the fixed base structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the first threaded rotating rod of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the conveying box of the utility model;

[0016] Figure 4 This is a schematic diagram of the side baffle structure of the utility model.

[0017] In the figure: 1. fixed base; 11. supporting frame; 12. first threaded rotating rod; 13. transmission belt; 14. first rotating motor; 15. conveying box; 16. connecting ring; 17. second rotating motor; 18. second threaded rotating rod; 19. fixed rod; 2. clamping plate; 21. snap ring; 22. fixing ring; 23. limit rod; 24. side baffle; 25. rotating column; 26. extension column. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 4 The utility model provides a technical solution: a lifting device that is convenient for limiting the position of materials, including a fixed base 1, two supporting frames 11 are fixedly installed on the upper end of the fixed base 1, a first threaded rotating rod 12 is rotatably installed inside each supporting frame 11, and the upper end of each first threaded rotating rod 12 is sleeved with the same transmission belt 13, a conveying box 15 is installed on the upper end of the fixed base 1, connecting rings 16 are fixedly installed on the left and right sides of the conveying box 15, a side baffle 24 is rotatably installed on the front side end of the conveying box 15, and a clamping plate 2 is slidably installed inside the conveying box 15.

[0020] In this embodiment, Figure 1 and Figure 2 As shown, a first rotating motor 14 is rotatably installed on the upper end of one of the first threaded rotating rods 12. The first rotating motor 14 cooperates with the transmission belt 13 to drive the two first threaded rotating rods 12 to rotate together. This structure can first drive one of the first threaded rotating rods 12 to rotate through the first rotating motor 14 and cooperate with the transmission belt 13 to drive the first threaded rotating rod 12 on the other side to rotate together.

[0021] In this embodiment, Figure 1 and Figure 3 As shown, the conveying box 15 is slidably installed on the upper end of the fixed base 1 by cooperating with the first threaded rotating rod 12 through the connecting ring 16, and a fixing rod 19 is fixedly installed inside the conveying box 15. This structure can adjust the upper and lower positions of the conveying box 15 by cooperating with the first threaded rotating rod 12 through the connecting rings 16 on both sides of the conveying box 15.

[0022] In this embodiment, Figure 1 and Figure 3 As shown, a second rotating motor 17 is installed at the side end of the conveying box 15, and a second threaded rotating rod 18 is rotatably installed at the side end of the second rotating motor 17. This structure can connect the second rotating motor 17 installed at the side end of the conveying box 15 with the second threaded rotating rod 18 inside the conveying box 15, thereby starting the second rotating motor 17 to drive the second threaded rotating rod 18 to rotate.

[0023] In this embodiment, Figure 1 and Figure 3 As shown, two snap rings 21 are fixedly installed on the side ends of the clamping plate 2, and the clamping plate 2 is slidably installed inside the conveying box 15 by cooperating with the second threaded rotating rod 18 and the fixing rod 19 through the snap rings 21. This structure can limit the clamping plate 2 while driving it to slide by cooperating with the second threaded rotating rod 18 and the fixing rod 19 through the snap rings 21 on the side ends of the clamping plate 2.

[0024] In this embodiment, Figure 1 , Figure 3and Figure 4 As shown, two fixing rings 22 are fixedly installed on the front side end of the conveying box 15, and a limiting rod 23 is slidably installed inside each fixing ring 22. Rotating columns 25 and extension columns 26 are installed on the left and right sides of the side baffle 24. The side baffle 24 is rotatably installed on the front side of the fixed base 1 through the rotating columns 25, extension columns 26, the fixing rings 22, and the limiting rod 23. This structure can cooperate with each other through the limiting rod 23, the rotating column 25, the extension column 26 and other parts, so as to limit the side baffle 24 and also rotate it.

[0025] The use method and advantages of the utility model: When the lifting device is used to facilitate material limiting, the working process is as follows:

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, first, the user places the device on a horizontal surface when in use, picks up the fixed base 1, installs two support frames 11 above the fixed base 1, installs the first threaded rotating rod 12 in the two support frames 11, then installs the same transmission belt 13 above the two first threaded rotating rods 12, then installs the first rotating motor 14 above one of the first threaded rotating rods 12, then picks up the conveying box 15, installs the connecting ring 16 on the left and right sides of the conveying box 15, then installs the second rotating motor 17 on the side end of the conveying box 15, and then installs the second threaded rotating rod 18 on the side end of the second rotating motor 17. , install the second threaded rotating rod 18 into the inner wall of the conveying box 15, and then install the fixing rod 19 into the inner wall of the conveying box 15 on the same side. Then, the user picks up the clamping plate 2, installs two snap rings 21 on the side ends of the clamping plate 2, and then installs the assembled clamping plate 2 into the conveying box 15 along the snap rings 21 in cooperation with the second threaded rotating rod 18 and the fixing rod 19, and then installs two fixing rings 22 on the front side of the conveying box 15, and then inserts the limiting rod 23 into the two fixing rings 22, and then picks up the side baffle 24, installs the rotating column 25 and the extension column 26 on both sides of the side baffle 24, and then extends the side baffle 24 along the rotating column 25 is installed in cooperation with the hole opened in the inner wall of the front side of the conveying box 15, and then the extension column 26 is installed in the groove opened on the upper front side of the conveying box 15, and then the assembled conveying box 15 is installed on the top of the fixed base 1 along the connecting rings 16 on both sides and the first threaded rotating rod 12. When the user needs to use the device, the user rotates the side baffle 24, makes the side baffle 24 parallel to the ground, and then puts the material to be lifted into the conveying box 15, and then the user rotates the side baffle 24, installs the extension column 26 into the groove opened on the upper inner wall of the conveying box 15, and then pushes the limit rod 23 downward to make the limit rod 23 While the upper part is stuck in the fixed ring 22, the side end of the groove is blocked by the limit rod 23 at the bottom, and then the second rotating motor 17 is started. The second rotating motor 17 drives the second threaded rotating rod 18 to rotate, thereby cooperating with the fixed rod 19 and the snap ring 21 to drive the clamping plate 2 to slide in the conveying box 15, thereby clamping and limiting the material placed inside the conveying box 15, thereby improving stability, and then the first rotating motor 14 is started. The first rotating motor 14 cooperates with the upper transmission belt 13 to drive the two first threaded rotating rods 12 to rotate, thereby cooperating with the upper connecting ring 16 to drive the conveying box 15 to move up and down, thereby quickly lifting the material.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A lifting device for facilitating material positioning, comprising a fixed base (1), characterized in that: Two support frames (11) are fixedly installed on the upper end of the fixed base (1), and a first threaded rotating rod (12) is rotatably installed inside each of the support frames (11). The upper end of each of the first threaded rotating rods (12) is sleeved with a same transmission belt (13). A conveying box (15) is installed on the upper end of the fixed base (1), and connecting rings (16) are fixedly installed on the left and right sides of the conveying box (15). A side baffle (24) is rotatably installed on the front side end of the conveying box (15), and a clamping plate (2) is slidably installed inside the conveying box (15).

2. The lifting device for facilitating material positioning according to claim 1 is characterized in that: A first rotating motor (14) is rotatably mounted on the upper end of one of the first threaded rotating rods (12); the first rotating motor (14) cooperates with a transmission belt (13) to drive the two first threaded rotating rods (12) to rotate together.

3. The lifting device for facilitating material positioning according to claim 1 is characterized in that: The conveying box (15) is slidably mounted on the upper end of the fixed base (1) by cooperating with the first threaded rotating rod (12) through a connecting ring (16), and a fixing rod (19) is fixedly mounted inside the conveying box (15).

4. The lifting device for facilitating material position limiting according to claim 3 is characterized in that: A second rotating motor (17) is installed at the side end of the conveying box (15), and a second threaded rotating rod (18) is rotatably installed at the side end of the second rotating motor (17).

5. The lifting device for facilitating material position limiting according to claim 4 is characterized in that: Two snap rings (21) are fixedly mounted on the side ends of the clamping plate (2), and the clamping plate (2) is slidably mounted inside the conveying box (15) by cooperating with the second threaded rotating rod (18) and the fixing rod (19) through the snap rings (21).

6. The lifting device for facilitating material position limiting according to claim 1 is characterized in that: Two fixing rings (22) are fixedly installed on the front side end of the conveying box body (15), and a limiting rod (23) is slidably installed inside each of the fixing rings (22). Rotating columns (25) and extension columns (26) are installed on the left and right sides of the side baffle plate (24). The side baffle plate (24) is rotatably installed on the front side of the fixed base (1) through the rotating columns (25), the extension columns (26), the fixing rings (22) and the limiting rods (23).

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