Adjustable steel structure construction assembly type supporting frame

Abstract

The utility model discloses an adjustable steel structure construction assembly type supporting frame, and relates to the technical field of supporting frames. Each supporting assembly comprises two stand columns, a transverse column is fixedly connected between the sides, close to each other, of the two stand columns, a reinforcing assembly is connected between the two supporting assemblies, and the reinforcing assembly is used for connecting the two supporting assemblies; the outer side of each stand column is slidably connected with two sliding sleeves. According to the utility model, the two plate-shaped supporting assemblies and the two plate-shaped supporting assemblies are connected and fixed, so that the reinforcing assemblies can be detached firstly when the supporting assembly is not used or carried, and then the supporting assemblies can be stacked together conveniently, so that the supporting assembly is convenient to carry or store, and the space is saved; when the supporting frame is used, the supporting frame can be assembled only through a small number of connecting nodes, the whole supporting frame adopts the small number of connecting nodes so that the assembling time can be saved, the assembling workload can be reduced, the overall structure can be more stable correspondingly, and then the construction safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of support frames, in particular to an adjustable steel structure construction assembled support frame. Background Art

[0002] Steel structure construction support frames are temporary support devices used to support and fix buildings or structures during the construction process. These support frames are usually made of steel and have strong load-bearing capacity and stability. They can withstand the weight of the building during construction and the effects of various external forces.

[0003] During the construction of the interior walls of buildings, a steel structure support frame similar to a scaffold is often used. It combines the strength of steel structure and the flexibility of scaffolding. This support frame is mainly used to support and fix various components and structures during the construction process to ensure the stability and safety of the construction process. This support frame is usually made of steel and has high strength and rigidity. It can withstand various loads during the construction process. Its structural design is similar to that of a scaffold, and is composed of vertical poles, horizontal poles, diagonal poles, bases and other components to ensure the stability and firmness of the support. At the same time, it can also adopt a modular design to facilitate quick installation and disassembly, thereby improving construction efficiency.

[0004] However, there are still some problems in the design of assembled support frames. Although the excessive pursuit of modular support frame design shows high convenience in the process of transportation and assembly, it also leads to an increase in the number of movable connection nodes in the support frame structure. The increase of these nodes not only makes the installation process relatively cumbersome and increases the construction time cost, but the activity of the nodes will also weaken the overall stability of the support frame to a certain extent, thereby increasing the safety risks in the construction process; on the contrary, although those support frames with a lower degree of modularity have improved the stability of the overall structure by reducing the number of movable connection nodes, such a design has brought about problems in transportation and storage. These support frames often take up a large space and are not convenient for long-distance transportation and transfer, and they are in urgent need of improvement. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable steel structure construction assembled support frame to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] An adjustable steel structure construction assembled support frame includes two support assemblies; the support assembly includes two columns, a cross column is fixedly connected between the adjacent sides of the two columns, a reinforcement assembly is connected between the two support assemblies, and the reinforcement assembly is used to connect the two support assemblies; two sliding sleeves are slidably connected to the outer sides of the columns, and an adjustment assembly is arranged between the sliding sleeves and the columns, and the adjustment assembly is used to fix the position of the sliding sleeves; a support shaft is arranged between the adjacent sides of the two columns, and the support shaft is fixedly connected between the adjacent sides of the two sliding sleeves, and a support beam is also arranged between the adjacent sides of the two columns, and the support beam is fixedly connected between the adjacent sides of the other two sliding sleeves, and a retraction and expansion assembly is arranged between the support beam and the support shaft.

[0008] By adopting the above technical solution, two "plate-shaped" support components and two "plate-shaped" support components are set to connect and fix. When not in use or transported, the reinforcement components can be removed first, and then stacked together for easy transportation or storage, saving space; when in use, only a small number of connecting nodes can be used for assembly. The support frame as a whole uses fewer connecting nodes to save assembly time and reduce the workload of assembly.

[0009] A further improvement of the technical solution of the utility model is that the folding and unfolding assembly includes a support plate hinged on the outside of the support shaft, a curved surface is provided on the side of the support plate away from the support shaft, a strap is fixedly connected to the side of the support plate close to the curved surface, the strap is used in conjunction with the support beam, a slide groove is provided inside the support plate, and a positioning assembly is provided inside the slide groove.

[0010] By adopting the above technical solution, when assembling and using, the two support components are placed vertically, and the support plates of the two are turned over, so that the support plates can be flipped to a horizontal state, and the curved surface and the strap can be placed on the support beam of the other support component for connection.

[0011] A further improvement of the technical solution of the utility model is that: the positioning assembly includes a latch pin, which is slidably connected to one side of the inner wall of the slide groove, one side of the latch pin is fixedly connected to a slide plate extending to the outer side of the support plate, a second spring is fixedly connected between one side of the slide plate and one side of the inner wall of the slide groove, one side of the support plate is provided with a strip groove communicating with the inside of the slide groove, one side of the slide plate is fixedly connected to an operating plate, the operating plate extends to the outer side of the support plate through the strip groove, and the side wall of the support beam is provided with an expansion positioning hole used in conjunction with the latch pin.

[0012] By adopting the above technical solution, the operating plate is continuously pressed during the flipping process of the support plate, so that the second spring is squeezed and the slide plate slides until the arc surface on the support plate and the strap are placed on the support beam of another support component. At this time, releasing the operating plate can push the slide plate to move under the elastic force of the second spring and drive the pin to engage in the expansion positioning hole, thereby completing the assembly support of the two support components.

[0013] A further improvement of the technical solution of the utility model is that: a storage positioning hole is also provided on the side wall of the support beam, and the storage positioning hole is used in conjunction with a bayonet pin.

[0014] By adopting the above technical solution, when not in use or transporting, the reinforcing component can be removed first, and then the positioning between the two adjacent support components can be released, and then the position of the corresponding sliding sleeve can be adjusted and fixed, so that the support plate can be flipped over to the arc surface to contact the support beam on the same support component. At this time, the positioning component can be used to engage the support plate with the storage positioning hole on the support beam to complete the storage.

[0015] A further improvement of the technical solution of the utility model is that: the adjustment component includes two fixed blocks symmetrically fixedly connected to one side of the sliding sleeve, one side of one fixed block is slidably connected to a sliding cylinder, and one side of the other fixed block is slidably connected to a movable rod, one end of the movable rod is located inside the sliding cylinder and fixedly connected to a slider, the slider is slidably connected to the sliding cylinder, a first spring is sleeved on the outside of the movable rod and located inside the sliding cylinder, one end of the sliding cylinder away from the movable rod is passed through to the other side of the fixed block and fixedly connected to a rotating plate, one side of the rotating plate is fixedly connected to a pin, through holes are symmetrically provided on both sides of the sliding sleeve, and a plurality of sockets are equidistantly provided on the column in the vertical direction.

[0016] By adopting the above technical solution, by pulling the rotating plate on one side, the slide tube slides relative to the movable rod, so that the first spring is squeezed and drives one of the pins to leave the socket and the through hole. At this time, the rotating plate can be flipped so that the pin is flipped to not face the through hole. After releasing the rotating plate, pull the rotating plate on the other side and pull out the corresponding pin to complete the unlocking of the positioning assembly on the sliding sleeve.

[0017] A further improvement of the technical solution of the utility model is that the reinforcement component includes two reinforcement beams, the two reinforcement beams are connected between the columns of two different support components by screws, and a ladder is fixedly connected between the adjacent sides of the reinforcement beams.

[0018] With the above technical solution, since the whole is connected only by snap-fitting, its stability is relatively weak. By installing two reinforcing components between the two supporting components, the reinforcing beam is fixed between the columns by screws, so that the two different supporting components can be fixed into a whole, which is convenient for stable support. During construction, the operator can use a ladder to climb up.

[0019] A further improvement of the technical solution of the utility model is that one end of the latch is arranged as a pointed head.

[0020] By adopting the above technical solution, when the latch is in the fine-tuning position, it is easier to insert the latch into the socket when facing the socket, so as to facilitate adjustment and positioning.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides an adjustable assembled support frame for steel structure construction, which is connected and fixed by setting two "plate-shaped" support components and two "plate-shaped" support components. When not in use or transported, the reinforcement component can be removed first, and then the positioning between the two adjacent support components can be released, and the support component can be folded and fixed to complete storage. At this time, the support component and the reinforcement component are only spread out on one plane, which is convenient for stacking together for easy transportation or storage, saving space. When in use, it can be assembled with only a small number of connection nodes. The support frame as a whole adopts fewer connection nodes to save assembly time and reduce assembly workload. Correspondingly, the overall structure will be more stable, thereby improving the safety of construction and facilitating practical applications.

[0023] 2. The utility model provides an adjustable steel structure construction assembled support frame, which is achieved by installing two reinforcement components between two support components, specifically fixing the reinforcement beam between the columns by screws, so that the two different support components can be fixed into a whole, which is convenient for stable support; during construction, the operator can use a ladder to climb up.

[0024] 3. The utility model provides an adjustable assembled support frame for steel structure construction. By setting an adjustment component, it can be adjusted according to the need of support height before use. The adjustment requires contacting four adjustment components at the same time to adjust the height of the support plate. After the adjustment is completed, the positioning component is controlled to engage and fix. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model will be further described below in conjunction with the accompanying drawings.

[0026] Figure 1 It is a structural schematic diagram of the overall assembly state of the utility model;

[0027] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the support assembly of the utility model;

[0029] Figure 4 It is a partial cross-sectional structural schematic diagram of the support plate of the utility model;

[0030] Figure 5 It is a partial structural schematic diagram of the adjustment component of the utility model;

[0031] Figure 6This is a schematic diagram of the installation structure of the support beam and the sliding sleeve of the utility model.

[0032] In the figure: 11, column; 12, horizontal column; 21, support beam; 22, support shaft; 23, support plate; 24, board; 25, arc surface; 26, storage positioning hole; 27, unfolding positioning hole; 31, sliding sleeve; 32, fixing block; 33, slide cylinder; 34, rotating plate; 35, slider; 36, movable rod; 37, first spring; 38, through hole; 39, latch; 41, slide groove; 42, strip groove; 43, latch; 44, slide plate; 45, second spring; 46, operating panel; 5, socket; 6, reinforcing beam; 7, ladder. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the embodiments:

[0034] Example 1

[0035] like Figure 1-Figure 6 As shown, the utility model provides an adjustable steel structure construction assembled support frame, including two support assemblies; the support assembly includes two columns 11, a cross column 12 is fixedly connected between the sides of the two columns 11 that are close to each other, a reinforcement assembly is connected between the two support assemblies, and the reinforcement assembly is used to connect the two support assemblies; two sliding sleeves 31 are slidably connected to the outer sides of the columns 11, and an adjustment assembly is arranged between the sliding sleeves 31 and the columns 11, and the adjustment assembly is used to fix the position of the sliding sleeves 31; a support shaft 22 is arranged between the sides of the two columns 11 that are close to each other, and the support shaft 22 is fixedly connected between the sides of the two sliding sleeves 31 that are close to each other, and a support beam 21 is also arranged between the sides of the two columns 11 that are close to each other, and the support beam 21 is fixedly connected between the sides of the other two sliding sleeves 31 that are close to each other, and a retraction and extension assembly is arranged between the support beam 21 and the support shaft 22.

[0036] In this embodiment, two "plate-shaped" support components and two "plate-shaped" support components are provided for connection and fixation. When not in use or transported, the reinforcement component can be removed first, and then the positioning between the two adjacent support components can be released, and the support component can be folded and fixed to complete storage. At this time, the support component and the reinforcement component are only spread out on one plane, which is convenient for stacking together, so as to facilitate transportation or storage and save space. When in use, it can be assembled with only a small number of connecting nodes. The support frame as a whole adopts fewer connecting nodes to save assembly time and reduce the workload of assembly. Correspondingly, the overall structure will be more stable, thereby improving the safety of construction. At the same time, each module is planar, so as to greatly save storage space, which is beneficial to practical application.

[0037] like Figure 2 and Figure 3As shown, preferably, the folding and unfolding assembly includes a support plate 23 hinged on the outside of the support shaft 22, a curved surface 25 is provided on the side of the support plate 23 away from the support shaft 22, a strap 24 is fixedly connected to the side of the support plate 23 close to the curved surface 25, the strap 24 is used in conjunction with the support beam 21, a slide groove 41 is provided inside the support plate 23, and a positioning assembly is provided inside the slide groove 41.

[0038] In this embodiment, when assembled and used, the two support components are placed vertically and their support plates 23 are turned over, so that the support plates 23 can be flipped to a horizontal state, and the arc surface 25 and the strap 24 can be placed on the support beam 21 of the other support component for connection.

[0039] like Figure 2 and Figure 4 As shown, preferably, the positioning assembly includes a latch 43, which is slidably connected to one side of the inner wall of the slide groove 41, and one side of the latch 43 is fixedly connected to a slide plate 44 extending to the outer side of the support plate 23, and a second spring 45 is fixedly connected between one side of the slide plate 44 and one side of the inner wall of the slide groove 41, and one side of the support plate 23 is provided with a strip groove 42 that communicates with the interior of the slide groove 41, and one side of the slide plate 44 is fixedly connected with an operating plate 46, which extends to the outer side of the support plate 23 through the strip groove 42, and the side wall of the support beam 21 is provided with an expansion positioning hole 27 used in conjunction with the latch 43.

[0040] In this embodiment, the operating plate 46 is continuously pressed during the flipping process of the support plate 23, so that the second spring 45 is squeezed and the slide plate 44 slides until the arc surface 25 on the support plate 23 and the strap 24 are placed on the support beam 21 of another support component. At this time, releasing the operating plate 46 can push the slide plate 44 to move under the elastic force of the second spring 45, and drive the latch 43 to be locked in the deployment positioning hole 27, thereby completing the assembly support of the two support components.

[0041] Example 2

[0042] like Figure 5 and Figure 6 As shown, based on Example 1, the utility model provides a technical solution: preferably, the side wall of the support beam 21 is also provided with a receiving positioning hole 26, and the receiving positioning hole 26 is used in conjunction with the bayonet 43.

[0043] In this embodiment, when not in use or being transported, the reinforcing assembly can be removed first, and then the positioning between the two adjacent support assemblies can be released, and then the position of the corresponding sliding sleeve 31 can be adjusted and fixed, so that the support plate 23 can be flipped over until the arc surface 25 contacts the support beam 21 on the same support assembly. At this time, the positioning assembly is used to engage the support plate 23 with the storage positioning hole 26 on the support beam 21 to complete the storage.

[0044] Example 3

[0045] like Figure 5 and Figure 6 As shown, on the basis of Example 2, the utility model provides a technical solution: preferably, the adjustment component includes two fixed blocks 32 symmetrically fixedly connected to one side of the sliding sleeve 31, one side of one of the fixed blocks 32 is slidably connected to the sliding cylinder 33, and one side of the other fixed block 32 is slidably connected to the movable rod 36, one end of the movable rod 36 is located inside the sliding cylinder 33 and fixedly connected to the slider 35, the slider 35 is slidably connected to the sliding cylinder 33, and a first spring 37 is sleeved on the outside of the movable rod 36 and located inside the sliding cylinder 33, the ends of the sliding cylinder 33 and the movable rod 36 that are away from each other are both passed through to the other side of the fixed block 32 and fixedly connected to the rotating plate 34, one side of the rotating plate 34 is fixedly connected to the pin 39, through holes 38 are symmetrically provided on both sides of the sliding sleeve 31, and a plurality of sockets 5 are equidistantly provided on the column 11 in the vertical direction.

[0046] In this embodiment, by pulling the rotating plate 34 on one side, the slide cylinder 33 slides relative to the movable rod 36, so that the first spring 37 is squeezed and one of the pins 39 is driven to leave the socket 5 and the through hole 38. At this time, the rotating plate 34 can be flipped so that the pin 39 is flipped to not face the through hole 38. After releasing the rotating plate 34, the rotating plate 34 on the other side is pulled again, and the corresponding pin 39 is pulled out to complete the unlocking of the positioning assembly on the sliding sleeve 31. Repeating the operation of the four positioning assemblies can make the sliding sleeve 31 and the support plate 23 as a whole able to slide on the column 11. When adjusted to the appropriate position, each pin 39 is inserted into the corresponding socket 5 for use.

[0047] like Figure 1 and Figure 2 As shown, preferably, the reinforcement assembly includes two reinforcement beams 6, and the two reinforcement beams 6 are connected between the columns 11 of two different support assemblies by screws, and a ladder 7 is fixedly connected between the adjacent sides of the reinforcement beams 6.

[0048] In this embodiment, since the whole is connected only by snap-fitting, the stability is relatively weak. Two reinforcing components are installed between the two supporting components, and the reinforcing beam 6 is fixed between the columns 11 by screws, so that the two different supporting components can be fixed into a whole, which is convenient for stable support. During construction, the operator can use the ladder 7 to climb up.

[0049] like Figure 5 As shown, preferably, one end of the latch 39 is configured as a pointed tip.

[0050] In this embodiment, when the latch 39 is at the fine-tuning position, it is easier to insert into the socket 5 when facing the socket 5, so as to facilitate adjustment and positioning.

[0051] The following is a detailed description of the working principle of the adjustable steel structure construction prefabricated support frame.

[0052] like Figure 1-Figure 6 As shown, when assembling and using, the two support components are placed vertically, and the support plates 23 of the two are turned over. Before turning over, when the latch 43 is located in the storage positioning hole 26, the second spring 45 can be squeezed and the slide plate 44 can be slid by toggling the operating plate 46, driving the latch 43 to move away from the storage positioning hole 26, and then the support plate 23 can be flipped to a horizontal state, and the arc surface 25 and the strap 24 can be placed on the support beam 21 of the other support component. At this time, releasing the operating plate 46 can make the slide plate 44 move under the elastic force of the second spring 45, and drive the latch 43 to snap into the deployment positioning hole 27, that is, the assembly support of the two support components is completed; before use, it can be adjusted according to the need of the support height. The adjustment requires contacting the four adjustment components at the same time, that is, The height of the support plate 23 can be adjusted. After the adjustment is completed, the positioning assembly is controlled to be engaged and fixed. The operation method of the adjustment assembly is: first pull the rotating plate 34 on one side to make the slide cylinder 33 slide relative to the movable rod 36, so that the first spring 37 is squeezed and drives one of the latches 39 to leave the socket 5 and the through hole 38. At this time, the rotating plate 34 can be flipped over so that the latch 39 is flipped to not face the through hole 38, and after releasing the rotating plate 34, pull the rotating plate 34 on the other side, and pull out the corresponding latch 39 to complete the unlocking of the positioning assembly on the sliding sleeve 31; repeat the operation of the four positioning assemblies to make the sliding sleeve 31 and the support plate 23 as a whole able to slide on the column 11, and when adjusted to the appropriate position, each latch 39 is inserted into the corresponding socket 5 for use. However, at this time, since the whole is connected only by snap-fitting, its stability is relatively weak. By installing two reinforcing components between the two supporting components, specifically fixing the reinforcing beam 6 between the columns 11 by screws (through the vacant sockets 5), the two different supporting components can be fixed into a whole, which is convenient for stable support. During construction, the operator can climb up with the help of a ladder 7. In addition, in order to improve the stability of the support frame, a counterweight can be appropriately applied to the crossbar near the bottom of the support frame.

[0053] When not in use or being transported, the reinforcing assembly can be removed first, and then the positioning between the two adjacent support assemblies can be released, and then the position of the corresponding sliding sleeve 31 can be adjusted and fixed, so that the support plate 23 can be flipped over until the arc surface 25 contacts the support beam 21 on the same support assembly. At this time, the positioning assembly is used to engage the support plate 23 with the storage positioning hole 26 on the support beam 21 to complete the storage. At this time, the support assembly and the reinforcing assembly are only spread out on one plane, which makes it easy to stack them together for easy transportation or storage, saving space.

[0054] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An adjustable steel structure construction assembly support frame, comprising two support components; characterized in that: The support assembly comprises two upright posts (11), a horizontal post (12) being fixedly connected between the adjacent sides of the two upright posts (11), a reinforcing assembly being connected between the two support assemblies, the reinforcing assembly being used to connect the two support assemblies; two sliding sleeves (31) are slidably connected to the outer sides of the upright posts (11), an adjusting assembly is provided between the sliding sleeves (31) and the upright posts (11), the adjusting assembly being used to fix the position of the sliding sleeves (31); A support shaft (22) is provided between the adjacent sides of the two upright posts (11), and the support shaft (22) is fixedly connected between the adjacent sides of the two sliding sleeves (31). A support beam (21) is also provided between the adjacent sides of the two upright posts (11), and the support beam (21) is fixedly connected between the adjacent sides of the other two sliding sleeves (31). A retractable and deployable assembly is provided between the support beam (21) and the support shaft (22).

2. The adjustable steel structure construction assembly support frame according to claim 1, characterized in that: The stowage and extension assembly comprises a support plate (23) hingedly connected to the outside of a support shaft (22); a side of the support plate (23) away from the support shaft (22) is provided with a curved surface (25); a side of the support plate (23) close to the curved surface (25) is fixedly connected with a strap plate (24); the strap plate (24) is used in conjunction with a support beam (21); a slide groove (41) is provided inside the support plate (23); and a positioning assembly is provided inside the slide groove (41).

3. The adjustable steel structure construction assembly support frame according to claim 2, characterized in that: The positioning assembly comprises a latch (43), wherein the latch (43) is slidably connected to one side of the inner wall of the slide groove (41), and a slide plate (44) extending to the outer side of the support plate (23) is fixedly connected to one side of the latch (43), and a second spring (45) is fixedly connected between one side of the slide plate (44) and one side of the inner wall of the slide groove (41), and a strip groove (42) communicating with the interior of the slide groove (41) is formed on one side of the support plate (23), and an operating plate (46) is fixedly connected to one side of the slide plate (44), and the operating plate (46) extends to the outer side of the support plate (23) through the strip groove (42), and a side wall of the support beam (21) is formed with an expansion positioning hole (27) used in conjunction with the latch (43).

4. The adjustable steel structure construction assembly support frame according to claim 3, characterized in that: The side wall of the support beam (21) is also provided with a receiving positioning hole (26), and the receiving positioning hole (26) is used in conjunction with the bayonet pin (43).

5. The adjustable steel structure construction assembly support frame according to claim 4, characterized in that: The adjustment assembly comprises two fixed blocks (32) symmetrically fixedly connected to one side of the sliding sleeve (31), wherein one side of one of the fixed blocks (32) is slidably connected to a sliding cylinder (33), and one side of the other fixed block (32) is slidably connected to a movable rod (36), one end of the movable rod (36) is located inside the sliding cylinder (33) and is fixedly connected to a slider (35), the slider (35) is slidably connected to the sliding cylinder (33), a first spring (37) is sleeved on the outside of the movable rod (36) and located inside the sliding cylinder (33), one end of the sliding cylinder (33) away from the movable rod (36) is passed through to the other side of the fixed block (32) and is fixedly connected to a rotating plate (34), one side of the rotating plate (34) is fixedly connected to a latch (39), through holes (38) are symmetrically provided on both sides of the sliding sleeve (31), and a plurality of plug holes (5) are equidistantly provided on the column (11) in the vertical direction.

6. The adjustable steel structure construction assembly support frame according to claim 5, characterized in that: The reinforcement assembly comprises two reinforcement beams (6), the two reinforcement beams (6) being connected between columns (11) of two different support assemblies by means of screws, and a ladder (7) being fixedly connected between adjacent sides of the reinforcement beams (6).

7. The adjustable steel structure construction assembly support frame according to claim 6, characterized in that: One end of the latch pin (39) is configured as a pointed tip.

Images