Horizontal support end connection to slope structure and method of use

Abstract

This invention discloses a horizontal support end connection and fixing device and its usage method for a slope structure, relating to the field of slope structure engineering technology. The device includes a large slope structure and a small slope structure. When the angle between the slope plane and the horizontal plane is less than 45 degrees, it is considered a small slope structure. The device and its usage method consider two cases: one where the slope is less than or equal to 45 degrees, and the other where the slope is greater than 45 degrees. This comprehensively solves the problem of effectively fixing the end of the horizontal support of the space frame to the slope structure, significantly improving the overall stability of the space frame, ensuring the safety of subsequent equipment operation, enhancing the safety of the steel frame, and guaranteeing the stability of equipment, pipes, and decorative hangers fixed on the space frame. This significantly reduces the risks and hidden dangers to the quality of subsequent projects caused by the instability of the steel frame structure.

Description

Technical Field

[0001] This invention relates to the field of slope structure engineering technology, specifically to a horizontal support end connection and fixing device for slope structure and its usage method. Background Technology

[0002] With rapid social development and the national initiative of mass innovation, innovation is now the only way for enterprises to develop, and most companies in various industries gain market share through innovation. The construction industry is no exception; novel and unique design styles attract more attention, and sloping structures are emerging in large numbers.

[0003] The bottom of the sloping structure involves complex installation and various decoration projects. Sometimes, to make better use of space or because the slope of the sloping structure is large, it is necessary to install steel frames within the sloping structure to ensure the quality of the fixed installation and decoration projects. In order to better ensure the stability of the steel frame, the ends of the steel frame supports need to be fixed. When the ends of the supports come into contact with the sloping structure, fixing is inconvenient, which reduces the construction quality of the grid structure and brings great difficulty to the construction. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a horizontal support end connection and fixing device for a slope structure and its usage method. This solves the problem of complex installation and decoration works at the bottom of slope structures. Sometimes, considering space utilization or the steepness of the slope, and to ensure the quality of the installation and decoration work, steel frames need to be installed within the slope structure. To better ensure the stability of the steel frame, the ends of the steel frame supports need to be fixed. However, when the ends of the supports contact the slope structure, fixing becomes inconvenient, reducing the construction quality of the grid structure and posing significant challenges to the construction process.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solution: a horizontal support end connection and fixing device for a slope structure, comprising a large slope structure and a small slope structure. When the angle between the slope surface and the horizontal plane is less than 45 degrees, it is considered a small slope structure; when the angle between the slope surface and the horizontal plane is greater than or equal to 45 degrees, it is considered a large slope structure.

[0008] The large slope structure also includes a horizontal plate, a lower connecting plate on the right side of the horizontal plate, a vertical plate on the left side of the horizontal plate, an upper connecting plate on the right side of the vertical plate, and connecting holes on both the upper and lower connecting plates. A horizontal member is provided on the left side of the vertical plate, and an expansion bolt is inserted through the connecting hole. One end of the expansion bolt is embedded in the bottom surface of the large slope structure.

[0009] The small slope structure also includes a horizontal plate, an inclined plate on the right side of the horizontal plate, a lower connecting plate on the right side of the inclined plate, a vertical plate on the left side of the horizontal plate, and an upper connecting plate on the right side of the vertical plate. Both the upper and lower connecting plates are provided with connecting holes. A horizontal member is provided on the left side of the vertical plate. An expansion bolt is inserted through the connecting hole, and one end of the expansion bolt is embedded in the bottom surface of the large slope structure.

[0010] Preferably, in the large slope structure, the upper connecting piece is 50mm long, and the middle connecting hole is circular with a diameter of 13mm to ensure that the expansion bolt can be effectively fixed. There is an angle between the upper connecting piece and the vertical piece. After installation, the vertical piece is vertically downward to ensure that the top of the upper connecting piece is parallel to the large slope structure. The vertical piece is 100mm high, and the vertical piece is connected to the horizontal piece at a 90-degree angle with a length of 100mm. The lower connecting piece is 50mm long.

[0011] Preferably, in the small slope structure, the upper connecting piece is 50mm long, and the middle connecting hole is circular with a diameter of 13mm to ensure that the expansion bolt can be effectively fixed. There is an angle between the upper connecting piece and the vertical piece. After installation, the vertical piece is vertically downward, ensuring that the top of the upper connecting piece is parallel to the small slope structure. The vertical piece is 100mm high and connects to the horizontal piece at a 90-degree angle, with a length of 100mm. The horizontal piece connects to the inclined piece, and the inclined piece forms an interior angle of 135 degrees with the horizontal piece, that is, the inclined piece is perpendicular to the small slope structure. The length varies according to the slope of the small slope structure. The lower connecting piece is 50mm long.

[0012] A method for using a horizontal support end connection and fixing device to a slope structure, comprising the horizontal support end connection and fixing device to a slope structure, the specific operation of which is as follows:

[0013] Step 1: First, determine the angle of the slope structure and select the type of device to use. When the angle between the slope surface and the horizontal plane is less than 45 degrees, use a small slope structure. When the angle between the slope surface and the horizontal plane is greater than or equal to 45 degrees, use a large slope structure. All structures used in both the small and large slope structures, except for the slope itself, are collectively referred to as connectors.

[0014] Step 2: First, install the steel frame structure. When processing the horizontal components, control the distance between their ends and the slope structure to be 50mm to 80mm to ensure that the ends of the horizontal components can make close contact with the vertical pieces of the connectors when the connectors are installed.

[0015] Step 3: Align the upper and lower connecting pieces of the connector with the slope along the slope direction of the slope structure. The specific selection depends on the situation. Move the connector until the vertical piece is close to the end of the horizontal component and the end of the horizontal component is in the middle area of ​​the vertical piece.

[0016] Step 4: Drive the expansion bolts into the ramp structure through the connection holes, and fix the connector to the ramp structure firmly and reliably;

[0017] Step 5: Weld the end of the horizontal component to the contact point of the vertical plate by electric welding. Alternatively, other adapters can be pre-welded onto the vertical plate and then hinged to the horizontal component.

[0018] (III) Beneficial Effects

[0019] This invention provides a device for connecting and fixing the end of a horizontal support to a ramp structure, and a method for using the same. It offers the following advantages:

[0020] The connection and fixing device between the end of the horizontal support and the slope structure, and its usage method, are considered in two cases: one is when the slope of the slope structure is less than or equal to 45 degrees, and the other is when the slope of the slope structure is greater than 45 degrees. It comprehensively solves the problem of effectively fixing the end of the horizontal support of the space frame to the slope structure, with obvious effects, improving the overall stability of the space frame, ensuring the safety of subsequent engineering equipment operation, improving the safety of the steel frame, and ensuring the stability of equipment, pipelines and decoration hangers fixed on the space frame. The effect is obvious, reducing the risks and hidden dangers caused by the instability of the steel frame structure in subsequent engineering quality. Attached Figure Description

[0021] Figure 1 This is a three-dimensional diagram of a device for connecting and fixing the end of a horizontal support to a slope structure with a slope greater than or equal to 45 degrees.

[0022] Figure 2 This is a schematic diagram of a horizontal support end connection and fixing device to a slope structure with a slope greater than or equal to 45 degrees.

[0023] Figure 3 A three-dimensional diagram of a device for connecting and fixing the end of a horizontal support to a slope structure with a slope of less than 45 degrees.

[0024] Figure 4 This is a schematic diagram of a horizontal support end connection and fixing device to a slope structure with a slope of less than 45 degrees.

[0025] 1. Upper connecting plate; 2. Vertical plate; 3. Horizontal plate; 4. Angled plate; 5. Connecting hole; 6. Horizontal component; 7. Large slope structure; 8. Expansion bolt; 9. Small slope structure; 10. Lower connecting plate. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Please see Figure 1-4 The present invention provides a technical solution: a horizontal support end connection and fixing device for a slope structure, including a large slope structure 7 and a small slope structure 9. When the angle between the slope surface and the horizontal plane is less than 45 degrees, it is considered as a small slope structure 9. When the angle between the slope surface and the horizontal plane is greater than or equal to 45 degrees, it is considered as a large slope structure 7.

[0028] The large slope structure 7 also includes a horizontal plate 3. A lower connecting plate 10 is provided on the right side of the horizontal plate 3, a vertical plate 2 is provided on the left side of the horizontal plate 3, and an upper connecting plate 1 is provided on the right side of the vertical plate 2. Both the upper connecting plate 1 and the lower connecting plate 10 are provided with connecting holes 5. A horizontal component 6 is provided on the left side of the vertical plate 2. An expansion bolt 8 is inserted through the connecting hole 5. One end of the expansion bolt 8 is embedded in the bottom surface of the large slope structure 7. In the large slope structure 7, the upper connecting plate 1 is 50mm long, and the middle connecting hole 5 is circular with a diameter of 13mm to ensure that the expansion bolt 8 can be effectively fixed. There is an angle between the upper connecting plate 1 and the vertical plate 2. After installation, the vertical plate 2 is vertically downward to ensure that the top of the upper connecting plate 1 is parallel to the large slope structure 7. The vertical plate 2 is 100mm high and is connected to the horizontal plate 3 at a 90-degree angle. The vertical plate 2 is 100mm long, and the lower connecting plate 10 is 50mm long.

[0029] In the small slope structure 9, a horizontal plate 3 is also included. An inclined plate 4 is located to the right of the horizontal plate 3, and a lower connecting plate 10 is located to the right of the inclined plate 4. A vertical plate 2 is located to the left of the horizontal plate 3, and an upper connecting plate 1 is located to the right of the vertical plate 2. Both the upper connecting plate 1 and the lower connecting plate 10 have connecting holes 5. A horizontal member 6 is located to the left of the vertical plate 2. An expansion bolt 8 is inserted through the connecting hole 5, and one end of the expansion bolt 8 is embedded in the bottom surface of the large slope structure 7. In the small slope structure 9, the upper connecting plate 1 is 50mm long, and the middle connecting... Hole 5 is circular with a diameter of 13mm to ensure that the expansion bolt 8 can pass through effectively for fixing. There is an angle between the upper connecting piece 1 and the vertical piece 2. After installation, the vertical piece 2 is vertically downward to ensure that the top of the upper connecting piece 1 is parallel to the small slope structure 9. The vertical piece 2 is 100mm high and is connected to the horizontal piece 3 at a 90-degree angle with a length of 100mm. The horizontal piece 3 is connected to the inclined piece 4, and the inclined piece 4 forms an interior angle of 135 degrees with the horizontal piece 3, that is, the inclined piece 4 is perpendicular to the small slope structure 9. The length varies according to the slope of the small slope structure 9. The lower connecting piece 10 is 50mm long.

[0030] A method for using a horizontal support end connection and fixing device to a ramp structure, comprising the aforementioned horizontal support end connection and fixing device to a ramp structure, wherein the specific operation is as follows:

[0031] Step 1: First, determine the angle of the slope structure and select the type of device to use. When the angle between the slope surface and the horizontal plane is less than 45 degrees, use the small slope structure 9. When the angle between the slope surface and the horizontal plane is greater than or equal to 45 degrees, use the large slope structure 7. All structures used in the small slope structure 9 and the large slope structure 7, except for the slope itself, are collectively referred to as connectors.

[0032] Step 2: First, install the steel frame structure. When processing the horizontal component 6, control the distance between its end and the slope structure to be 50mm to 80mm to ensure that the end of the horizontal component 6 can be in close contact with the vertical piece 2 of the connector when the connector is installed.

[0033] Step 3: Attach the upper connecting piece 1 and the lower connecting piece 10 of the connector to the slope along the slope direction of the slope structure. The specific selection depends on the position of the connector. Move the connector until the vertical piece 2 is attached to the end of the horizontal member 6 and the end of the horizontal member 6 is in the middle area of ​​the vertical piece 2.

[0034] Step 4: Drive the expansion bolts 8 into the ramp structure through the connecting holes, and fix the connector to the ramp structure firmly and reliably.

[0035] Step 5: Weld the end of the horizontal component 6 to the contact area of ​​the vertical plate by electric welding. Alternatively, other adapters can be pre-welded onto the vertical plate and then hinged to the horizontal component 6.

[0036] In summary, the connection and fixing device between the end of the horizontal support and the slope structure, and its usage method, are considered in two cases: one is when the slope of the slope structure is less than or equal to 45 degrees, and the other is when the slope of the slope structure is greater than 45 degrees. This comprehensively solves the problem of effectively fixing the end of the horizontal support of the space frame to the slope structure, with significant effects. It improves the overall stability of the space frame, ensures the safety of subsequent engineering equipment operation, enhances the safety of the steel frame, and guarantees the stability of equipment, pipelines, and decoration hangers fixed on the space frame. The effect is significant, reducing the risks and hidden dangers to the quality of subsequent projects caused by the instability of the steel frame structure.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A horizontal support end connection and fixing device for a ramp structure, comprising a large ramp structure (7) and a small ramp structure (9), wherein when the angle between the ramp surface and the horizontal plane is less than 45 degrees, it is considered a small ramp structure (9), and when the angle between the ramp surface and the horizontal plane is greater than or equal to 45 degrees, it is considered a large ramp structure (7), characterized in that: The large slope structure (7) also includes a horizontal plate (3), a lower connecting plate (10) is provided on the right side of the horizontal plate (3), a vertical plate (2) is provided on the left side of the horizontal plate (3), an upper connecting plate (1) is provided on the left side of the vertical plate (2), a connecting hole (5) is provided on both the upper connecting plate (1) and the lower connecting plate (10), a horizontal member (6) is provided on the left side of the vertical plate (2), an expansion bolt (8) is provided through the connecting hole (5), and one end of the expansion bolt (8) is embedded in the bottom surface of the large slope structure (7); The small slope structure (9) also includes a horizontal plate (3), a sloping plate (4) is provided on the right side of the horizontal plate (3), a lower connecting plate (10) is provided on the right side of the sloping plate (4), a vertical plate (2) is provided on the left side of the horizontal plate (3), an upper connecting plate (1) is provided on the left side of the vertical plate (2), a connecting hole (5) is provided on both the upper connecting plate (1) and the lower connecting plate (10), a horizontal member (6) is provided on the left side of the vertical plate (2), an expansion bolt (8) is provided through the connecting hole (5), and one end of the expansion bolt (8) is embedded in the bottom surface of the small slope structure (9).

2. The device according to claim 1, wherein: the device is characterized in that: In the large slope structure (7), the upper connecting piece (1) is 50mm long, and the middle connecting hole (5) is circular with a diameter of 13mm to ensure that the expansion bolt (8) can be effectively fixed. There is an angle between the upper connecting piece (1) and the vertical piece (2). The vertical piece (2) is vertically downward after installation to ensure that the upper connecting piece (1) is parallel to the large slope structure (7). The vertical piece (2) is 100mm high, and the vertical piece (2) is connected to the horizontal piece (3) at a 90-degree angle. The horizontal piece (3) is 100mm long, and the lower connecting piece (10) is 50mm long.

3. The device according to claim 1, wherein: the device is characterized by the following features: In the small slope structure (9), the upper connecting piece (1) is 50mm long, and the middle connecting hole (5) is circular with a diameter of 13mm to ensure that the expansion bolt (8) can be effectively fixed. There is an angle between the upper connecting piece (1) and the vertical piece (2). The vertical piece (2) is vertically downward after installation to ensure that the upper connecting piece (1) is parallel to the small slope structure (9). The vertical piece (2) is 100mm high. The vertical piece (2) is connected to the horizontal piece (3) at a 90-degree angle. The horizontal piece (3) is 100mm long. The horizontal piece (3) is connected to the inclined piece (4). The inclined piece (4) forms an interior angle of 135 degrees with the horizontal piece (3). That is, the inclined piece (4) is perpendicular to the small slope structure (9). The length varies according to the slope of the small slope structure (9). The lower connecting piece (10) is 50mm long.

4. A method for using a horizontal support end connection and fixing device to a ramp structure, characterized in that: The horizontal support end and the ramp structure connection and fixing device as described in claim 1 are operated as follows: Step 1: First, determine the angle of the slope structure and select the type of device to use. When the angle between the slope surface and the horizontal plane is less than 45 degrees, use the small slope structure (9). When the angle between the slope surface and the horizontal plane is greater than or equal to 45 degrees, use the large slope structure (7). All structures used in the small slope structure (9) and the large slope structure (7), except for the slope itself, are collectively referred to as connectors. Step 2: First install the steel frame structure. When processing the horizontal component (6), control the distance between its end and the slope structure to be 50mm~80mm to ensure that when the connector is installed, the end of the horizontal component (6) can be in close contact with the vertical piece (2) of the connector. Step 3: Place the upper connecting piece (1) and the lower connecting piece (10) of the connector close to the slope along the slope direction of the slope structure, move the connector, and when the vertical piece (2) is close to the end of the horizontal member (6) and the end of the horizontal member (6) is in the middle area of ​​the vertical piece (2); Step 4: Drive the expansion bolts (8) into the ramp structure through the connecting holes until the connector is firmly and reliably fixed to the ramp structure; Step 5: Weld the end of the horizontal component (6) to the contact part of the vertical plate by electric welding, or use other adapters to weld on the vertical plate in advance and then hinge it to the horizontal component (6).

Images