Socket and spigot type steel pipe bearing support structure

Abstract

The utility model relates to the technical field of steel pipe bearing supports, and discloses a socket type steel pipe bearing support structure which comprises a vertical rod, a connecting frame is fixedly connected to the upper side of the outer wall of the vertical rod, straight plugs are installed between the four sides of the inner wall of the connecting frame and the four sides of the outer wall of the vertical rod, and horizontal rods are fixedly connected to the outward ends of the straight plugs. A plurality of grooves are formed in the lower sides of the adjacent ends of the straight plugs, a fixing disc is fixedly connected to the upper side of the inner wall of the vertical rod, and a threaded rod is in threaded connection with the inner wall of the fixing disc and penetrates through the upper side and the lower side. According to the utility model, through the cooperation of the connecting frame, the straight plug, the groove, the sliding bolt, the pressing plate, the limiting block and the spring, the integral limiting of the horizontal rod is realized, so that the vertical rods on the same side form a mutual supporting relationship, the installation mode is simple, the vertical rods are not easy to fall off, the required labor intensity is lower, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe bearing brackets, in particular to a socket-type steel pipe bearing bracket structure. Background Art

[0002] The socket-type steel pipe bearing bracket structure is a commonly used bracket structure, which is mainly composed of steel pipes and connecting pieces. By inserting the steel pipes into the connecting pieces and fixing them, a stable support framework is formed, which has the advantages of stable structure, strong bearing capacity, etc. It can be customized according to specific needs to meet different engineering requirements.

[0003] At present, some commonly used steel pipe bearing bracket structures in engineering construction mostly use pins or bolts and nuts for assembly. However, the pin method is relatively easy to fall off and not safe enough. The assembly of bolts and nuts requires the use of tools to turn. When the number of brackets to be built is large, it will be more cumbersome, and the required labor intensity will also increase, which has a certain impact on the efficiency of the building work. Content of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to provide a socket-type steel pipe bearing bracket structure with a simple installation method, not easy to fall off, low required labor intensity, and improved building work efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A socket-type steel pipe bearing bracket structure includes a vertical pole. On the upper side of the outer wall of the vertical pole, a connecting frame is fixedly connected. Inside the inner wall of the connecting frame, a limiting component is installed. Between the four sides of the inner wall of the connecting frame and the four sides of the outer wall of the vertical pole, straight plugs are installed. At the outer ends of the straight plugs, horizontal rods are fixedly connected. On the lower sides of the adjacent ends of the straight plugs, a plurality of grooves are opened. On the upper side of the inner wall of the vertical pole, a fixed disk is fixedly connected. Inside the inner wall of the fixed disk, a threaded rod is threadedly connected and penetrates through the upper and lower sides. At the top of the threaded rod, a turntable is fixedly connected.

[0007] Further, the limiting component includes pressing plates slidably connected to both sides of the inner wall of the connecting frame close to the vertical pole. At the opposite ends of the pressing plates on the same side close to the outer wall of the vertical pole, limiting blocks are fixedly connected. The outer walls of the limiting blocks are slidably connected to the inner wall of the connecting frame. The shapes of the outer walls of the limiting blocks are all in conformity with the shapes of the inner walls of the grooves.

[0008] Further, at the opposite ends of the pressing plates on the same side away from the outer wall of the vertical pole, sliding bolts are fixedly connected. At the opposite ends of the pressing plates on the same side corresponding to the sliding bolts, springs are fixedly connected. The other ends of the springs are fixedly connected to the inner wall of the connecting frame.

[0009] Furthermore, a clamping block is rotatably connected to the top end of the turntable, and slot grooves are formed on four sides of the outer wall of the clamping block.

[0010] Furthermore, a sleeve is fixedly connected to the bottom end of the vertical rod, and inserting blocks are fixedly connected to four sides of the inner wall of the sleeve.

[0011] Furthermore, the diameter of the inner wall of the sleeve is the same as the diameter of the outer wall of the clamping block, and the shapes of the outer walls of the inserting blocks are all in fit with the shapes of the inner walls of the slot grooves.

[0012] Furthermore, the distances between the outer walls of the straight plugs on one side corresponding to the grooves are the same as the distances between the inner walls of the connecting frames on one side corresponding to the limiting blocks.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, through the cooperation of the connecting frame, the straight plug, the groove, the sliding bolt, the pressing plate, the limiting block and the spring, the overall limitation of the horizontal rod is realized, so that the vertical rods on the same side form a mutual support relationship. Moreover, the installation method is simple, not easy to fall off, and the required labor intensity is low, improving the efficiency of the erection work.

[0015] 2. In the utility model, through the cooperation of the fixed disk, the threaded rod, the turntable, the clamping block, the slot groove, the sleeve and the inserting block, the assembly and erection between the upper and lower vertical rods are realized. And by rotating the turntable, the threaded rod rotates upward, so as to adjust the distance between the upper and lower vertical rods, increase the overall length of the two side vertical rods, and improve the spatial range after the assembly of the vertical rods. Description of the Drawings

[0016] Figure 1 is a perspective view of a socket-type steel pipe load-bearing support structure proposed by the utility model;

[0017] Figure 2 is a schematic structural view of the straight plug of a socket-type steel pipe load-bearing support structure proposed by the utility model;

[0018] Figure 3 is a sectional view of the connecting frame of a socket-type steel pipe load-bearing support structure proposed by the utility model;

[0019] Figure 4 is a sectional view of the vertical rod of a socket-type steel pipe load-bearing support structure proposed by the utility model.

[0020] Legend:

[0021] 1. Vertical rod; 2. Sleeve; 3. Turntable; 4. Clamping block; 5. Slot groove; 6. Connecting frame; 7. Horizontal rod; 8. Straight plug; 9. Groove; 10. Sliding bolt; 11. Pressing plate; 12. Limiting block; 13. Spring; 14. Inserting block; 15. Threaded rod; 16. Fixed disk. Detailed implementation mode

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0023] Refer to Figures 1-4 , an embodiment provided by the present utility model: a socket-type steel pipe load-bearing support structure, including a vertical rod 1. A connecting frame 6 is fixedly connected to the upper side of the outer wall of the vertical rod 1. Straight plugs 8 are installed between the four sides of the inner wall of the connecting frame 6 and the four sides of the outer wall of the vertical rod 1. Horizontal rods 7 are fixedly connected to the outer ends of the straight plugs 8. The vertical rod 1 is erected, and then the same vertical rods 1 are erected around the vertical rod 1 in sequence. Then, a plurality of horizontal rods 7 are selected. The other ends of the horizontal rods 7 are fixed with the same straight plugs 8. The straight plugs 8 at both ends are sequentially placed in the connecting frame 6 between the same-side vertical rods 1. A plurality of grooves 9 are opened on the lower sides of the adjacent ends of the straight plugs 8. A fixed disk 16 is fixedly connected to the upper side of the inner wall of the vertical rod 1. A threaded rod 15 is threadedly connected to the inner wall of the fixed disk 16 and penetrates through the upper and lower sides. A turntable 3 is fixedly connected to the top of the threaded rod 15. By rotating the turntable 3, the threaded rod 15 rotates upward, thereby adjusting the distance between the upper and lower vertical rods 1, increasing the overall length of the two-side vertical rods 1, and improving the spatial range after the vertical rods 1 are assembled.

[0024] Specifically, the spacing sizes on one side of the outer wall of the straight plug 8 corresponding to the grooves 9 are the same as the spacing sizes on one side of the inner wall of the connecting frame 6 corresponding to the limiting blocks 12. Pressure plates 11 are slidably connected to both sides of the inner wall of the connecting frame 6 close to the vertical rod 1. Limiting blocks 12 are fixedly connected to the ends of the same-side pressure plates 11 close to the outer wall of the vertical rod 1. The outer walls of the limiting blocks 12 are slidably connected to the inner wall of the connecting frame 6. The shapes of the outer walls of the limiting blocks 12 are all fitted with the shapes of the inner walls of the grooves 9. Slide bolts 10 are fixedly connected to the ends of the same-side pressure plates 11 far from the outer wall of the vertical rod 1. Springs 13 are fixedly connected to the opposite ends of the same-side pressure plates 11 corresponding to the slide bolts 10. The other ends of the springs 13 are fixedly connected to the inner wall of the connecting frame 6. Press the slide bolts 10 to both sides, so that the pressure plates 11 squeeze the springs 13 and drive the limiting blocks 12 to slide into the inner cavity of the connecting frame 6. Then, insert the bottom of the straight plug 8 into the inner part of the connecting frame 6 close to one side of the vertical rod 1. Then release the slide bolts 10. Under the elastic force of the springs 13, drive the pressure plates 11 to reset, causing the two-side limiting blocks 12 to insert into the corresponding grooves 9, so as to realize the overall limitation of the horizontal rod 7, and further form a mutual support relationship between the same-side vertical rods 1.

[0025] Specifically, a clamping block 4 is rotatably connected to the top end of the turntable 3. Slots 5 are formed on the four sides of the outer wall of the clamping block 4. The bottom end of the vertical rod 1 is fixedly connected to a sleeve 2. Insert blocks 14 are fixedly connected to the four sides of the inner wall of the sleeve 2. The diameter of the inner wall of the sleeve 2 is the same as the diameter of the outer wall of the clamping block 4. The shapes of the outer walls of the insert blocks 14 are all in line with the shapes of the inner walls of the slots 5. By selecting another identical vertical rod 1, the bottom sleeve 2 thereof is buckled outside the clamping block 4, and the insert blocks 14 are aligned with the slots 5 and inserted to form a superimposed state between the upper and lower vertical rods 1.

[0026] Working principle: First, erect the vertical rod 1, and then erect the same vertical rods 1 around the vertical rod 1 in sequence. Then select a plurality of horizontal rods 7, and sequentially place the straight plugs 8 at both ends thereof into the connecting frames 6 between the same-side vertical rods 1. By pressing the sliding bolts 10 towards both sides, the pressing plate 11 squeezes the spring 13 and drives the limiting block 12 to slide into the inner cavity of the connecting frame 6. Then insert the bottom of the straight plug 8 into the inside of the connecting frame 6 close to the vertical rod 1. Then release the sliding bolts 10. Under the elastic force of the spring 13, the pressing plate 11 is driven to reset, causing the two limiting blocks 12 to insert into the corresponding grooves 9, so as to realize the overall limitation of the horizontal rod 7, and further form a mutually supporting relationship between the same-side vertical rods 1. By selecting another identical vertical rod 1, the bottom sleeve 2 thereof is buckled outside the clamping block 4, and the insert blocks 14 are aligned with the slots 5 and inserted to form a superimposed state between the upper and lower vertical rods 1. By rotating the turntable 3, the threaded rod 15 rotates upward, thereby adjusting the distance between the upper and lower vertical rods 1, increasing the overall length of the two side vertical rods 1, and improving the spatial range after the vertical rods 1 are assembled.

[0027] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A socket steel pipe load-bearing support structure, including a vertical pole (1), characterized in that: On the upper side of the outer wall of the vertical rod (1), a connecting frame (6) is fixedly connected. A limiting component is installed on the inner wall of the connecting frame (6). Straight plugs (8) are installed between the four sides of the inner wall of the connecting frame (6) and the four sides of the outer wall of the vertical rod (1). The outer ends of the straight plugs (8) are fixedly connected to horizontal rods (7). A plurality of grooves (9) are opened on the lower sides of the adjacent ends of the straight plugs (8). On the upper side of the inner wall of the vertical rod (1), a fixed disk (16) is fixedly connected. A threaded rod (15) is threadedly connected to the inner wall of the fixed disk (16) and penetrates through the upper and lower sides. The top end of the threaded rod (15) is fixedly connected to a turntable (3).

2. The socket steel pipe load-bearing support structure according to claim 1, characterized in that: The limiting component includes pressing plates (11) slidably connected to both sides of the inner wall of the connecting frame (6) close to the vertical rod (1). On the opposite ends of the pressing plates (11) on the same side close to the outer wall of the vertical rod (1), limiting blocks (12) are fixedly connected. The outer walls of the limiting blocks (12) are slidably connected to the inner wall of the connecting frame (6). The shapes of the outer walls of the limiting blocks (12) are all in line with the shapes of the inner walls of the grooves (9).

3. The socket steel pipe load-bearing support structure according to claim 2, characterized in that: On the opposite ends of the pressing plates (11) on the same side away from the outer wall of the vertical rod (1), sliding bolts (10) are fixedly connected. On the opposite ends of the pressing plates (11) on the same side corresponding to the sliding bolts (10), springs (13) are fixedly connected. The other ends of the springs (13) are fixedly connected to the inner wall of the connecting frame (6).

4. A socket-type steel pipe load-bearing support structure according to claim 1, characterized in that: A clamping block (4) is rotatably connected to the top end of the turntable (3). Slots (5) are opened on the four sides of the outer wall of the clamping block (4).

5. A socket steel pipe load-bearing support structure according to claim 1, characterized in that: A sleeve (2) is fixedly connected to the bottom end of the vertical rod (1). Insert blocks (14) are fixedly connected to the four sides of the inner wall of the sleeve (2).

6. The socket-type steel pipe load-bearing support structure according to claim 5, characterized in that: The diameter of the inner wall of the sleeve (2) is the same as the diameter of the outer wall of the clamping block (4). The shapes of the outer walls of the insert blocks (14) are all in line with the shapes of the inner walls of the slots (5).

7. A socket-type steel pipe load-bearing support structure according to claim 1, characterized in that: The spacing sizes on one side of the outer wall of the straight plug (8) corresponding to the grooves (9) are the same as the spacing sizes on one side of the inner wall of the connecting frame (6) corresponding to the limiting blocks (12).

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