A detachable adjustable attachment type overhead crane upper frame

Abstract

The utility model discloses an upper frame body of detachable and adjustable attached lifting frame, including lifting frame body, the lower end left part and lower end right part of lifting frame body are fixedly installed with two fixed base, the left end and right end of lifting frame body are fixedly installed with two no. The upper end front part and upper end rear part of lifting frame body are fixedly installed with mounting device, the upper end of mounting device is fixedly installed with splicing device, the upper end of splicing device is fixedly installed with adjusting device. The utility model discloses an upper frame body of detachable and adjustable attached lifting frame, by loosening the bolt, the adjusting column of the connecting seat lower end on the adjusting device can slide up and down in the support column and adjust, after adjusting the connecting seat to the suitable height, the bolt is rotated into the corresponding bolt hole again, so that the lifting frame body can further fine tune the connecting seat according to the need of building facade after increasing.

Description

Technical Field

[0001] This utility model relates to the field of lifting frame technology, and in particular to a detachable and adjustable attached lifting frame upper frame. Background Technology

[0002] A lifting frame, also known as an attached lifting scaffold, is a commonly used temporary support structure in construction. It is mainly composed of components such as uprights, horizontal bars, and scaffold boards. It can be connected to the main building through an attachment device and can be lifted as a whole, providing a safe and stable work platform for high-altitude operations. Therefore, lifting frames are widely used in the construction of high-rise buildings.

[0003] In actual construction, changes in the building facade are often encountered, which makes it impossible for a standard-length lifting frame to maintain a suitable attachment distance with the building structure. However, it is difficult to adjust the height of the lifting frame as needed, which in turn affects construction safety and efficiency.

[0004] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0005] The main purpose of this utility model is to provide a detachable and adjustable attached lifting frame upper body, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A detachable and adjustable attached lifting frame upper body includes a lifting frame body. Two fixed bases are fixedly installed on the lower left and lower right parts of the lifting frame body. Two No. 1 sealing steel meshes are inserted and fixedly installed on the left and right ends of the lifting frame body. An installation device is fixedly installed on the upper front and upper rear parts of the lifting frame body. A splicing device is inserted and fixedly installed on the upper end of the installation device. An adjustment device is inserted and fixedly installed on the upper end of the splicing device.

[0007] Preferably, the splicing device includes two No. 2 sealing steel meshes. Support columns are fixedly installed at the front and rear ends of each of the two No. 2 sealing steel meshes. Each of the four support columns has a slot at its upper end and an insert column fixedly installed at its lower end. A No. 1 bolt is installed on the upper right end of each of the four support columns. All four support columns are fixedly installed on the upper end of the mounting device. The four support columns are inserted into the mounting cylinder through their lower insert columns, and then the No. 2 bolts on the mounting cylinder are screwed into the insert columns, thus completing the splicing and heightening of the lifting frame. In addition, X-shaped support frames and sealing steel meshes are fixedly installed between each pair of the four support columns, thereby improving the stability of the device.

[0008] Preferably, the adjustment device includes a connecting seat, with two adjusting columns fixedly installed on the lower left and lower right ends of the connecting seat. Each of the four adjusting columns has a set of bolt holes on its right end, and the four adjusting columns are fixedly installed on the upper ends of four support columns via slots. By loosening the first bolt, the adjusting column at the lower end of the connecting seat can slide up and down within the support column. After the connecting seat is adjusted to a suitable height, the first bolt is screwed back into the corresponding bolt hole, allowing the lifting frame body to be further fine-tuned according to the needs of the building facade after the height increase.

[0009] Preferably, the installation device includes a first installation cylinder and a second installation cylinder, and two No. 2 bolts are installed on the left and right front ends of the first and second installation cylinders, respectively. The first installation cylinder and the second installation cylinder are fixedly installed on the front and rear upper ends of the lifting frame body.

[0010] Preferably, the upper ends of the first and second mounting cylinders are provided with slots that are compatible with the insert post.

[0011] Preferably, both the first mounting cylinder and the second mounting cylinder are H-shaped.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The No. 1 and No. 2 mounting cylinders on the installation device are fixedly installed at the upper front and upper rear of the lifting frame body, respectively. When the building facade changes, making it difficult for the standard length lifting frame to match the height of the building facade, the four support columns on the splicing device are inserted into the mounting cylinders through their lower inserts. Then, the No. 2 bolts on the mounting cylinders are screwed into the inserts, thereby completing the splicing and height increase of the lifting frame. In addition, X-shaped support frames and sealing steel mesh are fixedly installed between each pair of the four support columns, thereby improving the stability of the device.

[0013] 2. By loosening the No. 1 bolt, the adjusting column at the lower end of the connecting seat on the adjusting device can slide up and down within the support column. After the connecting seat is adjusted to the appropriate height, the No. 1 bolt is screwed back into the corresponding bolt hole. This allows the lifting frame body to be further fine-tuned according to the needs of the building facade after the height increase, so that the connecting seat fits the building facade better. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the upper frame of a detachable and adjustable attached lifting frame according to this utility model. Figure 2 This is a schematic diagram of the overall structure of the splicing device for the upper frame of a detachable and adjustable attached lifting frame according to this utility model. Figure 3This is a schematic diagram of the overall structure of the adjustment device for the upper frame of the detachable and adjustable attached lifting frame according to this utility model. Figure 4 This is a schematic diagram of the overall structure of the installation device for the upper frame of the detachable and adjustable attached lifting frame according to this utility model.

[0015] In the diagram: 1. Lifting frame body; 2. Splicing device; 3. Adjustment device; 4. Installation device; 5. No. 1 sealing steel mesh; 6. Fixed base; 20. No. 2 sealing steel mesh; 21. Support column; 22. No. 1 bolt; 23. Slot; 24. Insert column; 30. Connecting seat; 31. Adjustment column; 32. Bolt hole; 40. No. 1 mounting cylinder; 41. No. 2 mounting cylinder; 42. No. 2 bolt. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] like Figures 1-4 As shown, a detachable and adjustable attached lifting frame upper body includes a lifting frame body 1. Two fixed bases 6 are fixedly installed on the lower left and lower right sides of the lifting frame body 1. Two No. 1 sealing steel meshes 5 are inserted and fixedly installed on the left and right sides of the lifting frame body 1. An installation device 4 is fixedly installed on the upper front and upper rear of the lifting frame body 1. A splicing device 2 is inserted and fixedly installed on the upper end of the installation device 4. An adjustment device 3 is inserted and fixedly installed on the upper end of the splicing device 2.

[0018] The splicing device 2 includes two No. 2 sealing steel meshes 20. Support columns 21 are fixedly installed at the front and rear ends of each of the two No. 2 sealing steel meshes 20. Each of the four support columns 21 has a slot 23 at its upper end and an insert 24 fixedly installed at its lower end. A No. 1 bolt 22 is installed on the upper right end of each of the four support columns 21. All four support columns 21 are fixedly installed on the upper end of the mounting device 4. The four support columns 21 are inserted into the mounting cylinder through the insert 24 at their lower ends. Then, the No. 2 bolts 42 on the mounting cylinder are screwed into the insert 24, thus completing the splicing and heightening of the lifting frame. In addition, X-shaped support frames and sealing steel meshes are fixedly installed between each pair of the four support columns 21, thereby improving the stability of the device.

[0019] The adjustment device 3 includes a connecting seat 30. Two adjusting columns 31 are fixedly installed on the lower left and lower right sides of the connecting seat 30. Each of the four adjusting columns 31 has a set of bolt holes 32 on its right end. The four adjusting columns 31 are fixedly installed on the upper ends of the four support columns 21 through slots 23. By loosening the first bolt 22, the adjusting column 31 at the lower end of the connecting seat 30 can slide up and down within the support column 21 for adjustment. After the connecting seat 30 is adjusted to a suitable height, the first bolt 22 is screwed back into the corresponding bolt hole 32, so that after the lifting frame body 1 is raised, the connecting seat 30 can be further finely adjusted according to the needs of the building facade.

[0020] The mounting device 4 includes a first mounting cylinder 40 and a second mounting cylinder 41. Two No. 2 bolts 42 are installed on the left and right front ends of the first mounting cylinder 40 and the second mounting cylinder 41, respectively. The first mounting cylinder 40 and the second mounting cylinder 41 are fixedly installed on the front and rear upper ends of the lifting frame body 1, respectively. The upper ends of the first mounting cylinder 40 and the second mounting cylinder 41 have slots that are compatible with the insert 24. The first mounting cylinder 40 and the second mounting cylinder 41 are both H-shaped.

[0021] It should be noted that this utility model is a detachable and adjustable attached lifting frame upper body. It is fixedly installed on the upper front and upper rear of the lifting frame body 1 via mounting cylinders 40 and 41 on the mounting device 4, respectively. When changes occur in the building facade, making it difficult for the standard length lifting frame to match the building's height, the four support columns 21 on the splicing device 2 are inserted into the mounting cylinders via their lower inserts 24. Then, the second bolt 42 on the mounting cylinder is screwed into the insert 24, thus completing the splicing and height increase of the lifting frame. In addition, X-shaped support frames and sealing steel mesh are fixedly installed between each pair of the four support columns 21, thereby improving the stability of the device. At the same time, by loosening the No. 1 bolt 22, the adjusting column 31 at the lower end of the connecting seat 30 on the adjusting device 3 can slide up and down within the support column 21. After the connecting seat 30 is adjusted to a suitable height, the No. 1 bolt 22 is screwed back into the corresponding bolt hole 32, so that after the lifting frame body 1 is raised, the connecting seat 30 can be further fine-tuned according to the needs of the building facade, so that the connecting seat 30 fits the building facade better.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A detachable and adjustable attached lifting frame upper body, comprising a lifting frame body (1), characterized in that: Two fixed bases (6) are fixedly installed on the lower left and lower right sides of the lifting frame body (1). Two No. 1 sealing steel meshes (5) are inserted and fixedly installed on the left and right sides of the lifting frame body (1). An installation device (4) is fixedly installed on the upper front and upper rear of the lifting frame body (1). A splicing device (2) is inserted and fixedly installed on the upper end of the installation device (4). An adjustment device (3) is inserted and fixedly installed on the upper end of the splicing device (2).

2. The detachable and adjustable attached lifting frame upper body according to claim 1, characterized in that: The splicing device (2) includes a second sealing steel mesh (20), and there are two second sealing steel meshes (20). Support columns (21) are fixedly installed at the front and rear ends of the two second sealing steel meshes (20). Slots (23) are opened at the upper ends of the four support columns (21). Inserts (24) are fixedly installed at the lower ends of the four support columns (21). A bolt (22) is installed at the upper right end of the four support columns (21). The four support columns (21) are fixedly installed at the upper end of the installation device (4).

3. The detachable and adjustable attached lifting frame upper body according to claim 2, characterized in that: The adjustment device (3) includes a connecting seat (30). Two adjustment columns (31) are fixedly installed on the lower left and lower right sides of the connecting seat (30). A set of bolt holes (32) are opened on the right side of each of the four adjustment columns (31). The four adjustment columns (31) are fixedly installed on the upper end of the four support columns (21) through slots (23).

4. The detachable and adjustable attached lifting frame upper body according to claim 2, characterized in that: The installation device (4) includes a first installation cylinder (40) and a second installation cylinder (41). Two No. 2 bolts (42) are installed on the left and right front ends of the first installation cylinder (40) and the second installation cylinder (41), respectively. The first installation cylinder (40) and the second installation cylinder (41) are fixedly installed on the front and rear ends of the upper end of the lifting frame body (1).

5. The detachable and adjustable attached lifting frame upper body according to claim 4, characterized in that: The upper ends of the first mounting cylinder (40) and the second mounting cylinder (41) are provided with slots that are compatible with the insert (24).

6. The detachable and adjustable attached lifting frame upper body according to claim 4, characterized in that: Both the No. 1 mounting cylinder (40) and the No. 2 mounting cylinder (41) are H-shaped.

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