Bolt-sphere uprightly-placed quadrangular pyramid net rack

Abstract

The utility model relates to the technical field of building structures, in particular to a quadrangular pyramid net rack with positively placed bolt balls, which comprises the bolt balls, adjusting grooves are arranged on the upper surfaces of the bolt balls, and adjusting holes are arranged at the bottoms of the adjusting grooves. Through the arrangement of the adjusting groove, the adjusting hole, the sliding block and the web member, the adjusting groove is formed in the upper surface of the bolt ball, the installation angle of the web member can be adjusted through the adjusting groove, the adjusting hole is formed in the bottom of the adjusting groove, the sliding block is installed in the adjusting groove, and the connecting hole is formed in the middle of the sliding block. When the sliding block slides and is adjusted to the needed angle, a threaded rod at one end of the web member penetrates through the connecting hole to be installed in the adjusting hole to be fixed, the outer surface of the web member is sleeved with a connecting sleeve, fixing holes are formed in the surfaces of the connecting sleeve and the web member, and a plug pin is installed in the fixing holes to prevent the threaded rod from slipping and loosening in the adjusting hole. Therefore, the effect of adjusting the angle is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to a bolt ball upright quadrangular pyramid grid. Background Art

[0002] Bolt ball right tetrahedral pyramid grid is a form of spatial structure, which consists of multiple spherical nodes (bolt balls) and rods (usually tetrahedral pyramid rods) connecting these nodes. In this grid structure, bolt balls are used as nodes to connect four or more rods to form a stable geometric shape. Each bolt ball is located at a vertex of the grid, and the tetrahedral pyramid rods connect adjacent bolt balls to form a continuous three-dimensional grid structure.

[0003] After searching, a Chinese utility model patent was disclosed with publication number CN217379239U. The present application relates to the field of building structures, and in particular to a right-standing tetrahedral bolt ball grid structure, comprising columns, tetrahedral bolt balls, a mounting seat and a plurality of fixing pipes, the tetrahedral bolt balls being fixedly connected to the columns, and the fixing pipes being threadedly connected to the tetrahedral bolt balls; the mounting seat being vertically fixedly connected to the ground, and a mounting groove for plugging in the columns being vertically provided on the mounting seat, and a fixing assembly for fixing the columns being provided on the mounting seat; the present application has the effect of improving the efficiency of building a steel structure grid.

[0004] However, the device often lacks the function of fire extinguishing. When in use, since the grid structure is usually used to cover a large area, the fire may spread quickly. Once a fire occurs, the fire can spread quickly along the rods and nodes, especially in closed and semi-enclosed spaces, causing the fire to spread. Not only that, the device also lacks the function of adjusting the angle. When in use, during the installation and maintenance of the grid, the tolerance for dimensional deviations of prefabricated rods and on-site installation errors is extremely low, which will greatly increase the difficulty of installation and cause installation difficulties. Utility Model Content

[0005] The utility model aims to provide a bolt ball upright quadrangular pyramid grid to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A bolt ball upright tetrahedral grating comprises a bolt ball, an adjustment groove is provided on the upper surface of the bolt ball, an adjustment hole is provided at the bottom of the adjustment groove, a sliding block is slidably connected inside the adjustment groove, a web is threadedly connected to the top of the sliding block, a chord is threadedly connected to one side of the bolt ball, a mounting sleeve is fixedly connected to the bottom of the chord, a mounting sleeve is fixedly connected to the bottom of the mounting plate, a water pipe is fixedly connected inside the mounting plate, and a sprinkler is fixedly connected to the bottom of the mounting plate.

[0008] Preferably, a sliding groove is provided on the inner surface of the adjusting groove, and a sliding block is fixedly connected to one side of the sliding block.

[0009] Preferably, a connecting sleeve is fixedly connected to the top of the sliding block, a fixing hole is provided on the surface of the connecting sleeve, a fixing hole is provided on the surface of the ventral rod, and a pin is threadedly connected inside the fixing hole.

[0010] Preferably, a connecting hole is opened in the middle of the sliding block, and a threaded rod is fixedly connected to one end of the web.

[0011] Preferably, one end of the web is fixedly connected to a sealing plate, and one end of the sealing plate is threadedly connected to a connecting sleeve.

[0012] Preferably, a connecting sleeve is threadedly connected to one side of the bolt ball, a cone head is fixedly connected to one end of the connecting sleeve, and a chord rod is fixedly connected to one end of the cone head.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A bolt ball upright tetrahedral grid frame, when in use, an adjusting groove is provided on the upper surface of the bolt ball through the arrangement of an adjusting groove, an adjusting hole, a sliding block and a web, the installation angle of the web can be adjusted through the adjusting groove, an adjusting hole is provided at the bottom of the adjusting groove, a sliding block is installed in the adjusting groove, a connecting hole is provided in the middle of the sliding block, when the sliding block is slid and adjusted to a desired angle, a threaded rod at one end of the web is passed through the connecting hole and installed into the adjusting hole to be fixed, a connecting sleeve is provided on the outer surface of the web, fixing holes are provided on the surfaces of the connecting sleeve and the web, a latch is installed in the fixing hole to prevent the threaded rod from slipping and loosening in the adjusting hole, thereby achieving the effect of adjusting the angle.

[0015] 2. This bolt ball upright tetrahedral grid, when in use, is provided with a chord rod, a mounting sleeve, a mounting plate, a water pipe and a sprinkler. The chord rod is installed on the side of the bolt ball, the bottom of the chord rod is connected to the mounting sleeve, the mounting plate can be installed below the mounting sleeve through the mounting sleeve, the inside of the mounting plate is connected to a water pipe, the bottom of the mounting plate is connected to the sprinkler, the top of the sprinkler is connected to the water pipe inside the mounting plate, and water is transported to the sprinkler through the water pipe so that the sprinkler can spray water to extinguish the fire source below, thereby achieving the effect of fire fighting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the adjustment tank of the utility model;

[0018] Figure 3 This is a schematic diagram of the belly rod connection structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the mounting plate of the utility model.

[0020] In the figure: 1. bolt ball; 2. adjustment groove; 3. adjustment hole; 4. sliding block; 5. web; 6. chord; 7. mounting sleeve; 8. mounting plate; 9. water pipe; 10. nozzle; 11. slide groove; 12. slider; 13. connecting sleeve; 14. fixing hole; 15. latch; 16. connecting hole; 17. threaded rod; 18. sealing plate; 19. cone head. DETAILED DESCRIPTION

[0021] 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 technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0023] A bolt ball upright tetrahedral grid comprises a bolt ball 1, an adjusting groove 2 is provided on the upper surface of the bolt ball 1, an adjusting hole 3 is provided at the bottom of the adjusting groove 2, a sliding block 4 is slidably connected inside the adjusting groove 2, a web 5 is threadedly connected to the top of the sliding block 4, a chord 6 is threadedly connected to one side of the bolt ball 1, a mounting sleeve 7 is fixedly connected to the bottom of the chord 6, a mounting plate 8 is fixedly connected to the bottom of the mounting sleeve 7, a water pipe 9 is fixedly connected to the inside of the mounting plate 8, and a nozzle 10 is fixedly connected to the bottom of the mounting plate 8. When in use, an adjusting groove 2 is provided on the upper surface of the bolt ball 1, and the installation angle of the web 5 can be adjusted through the adjusting groove 2, an adjusting hole 3 is provided at the bottom of the adjusting groove 2, a sliding block 4 is installed in the adjusting groove 2, a connecting hole 16 is provided in the middle of the sliding block 4, and the sliding block 4 is slidably adjusted to the desired When the angle is adjusted, the threaded rod 17 at one end of the web 5 is passed through the connecting hole 16 and installed into the adjusting hole 3 to be fixed. The outer surface of the web 5 is covered with a connecting sleeve 13, and the surfaces of the connecting sleeve 13 and the web 5 are provided with fixing holes 14. The latch 15 is installed in the fixing hole 14 to prevent the threaded rod 17 from slipping and loosening in the adjusting hole 3. The chord 6 is installed on the side of the bolt ball 1, and the bottom of the chord 6 is connected to the mounting sleeve 7. The mounting plate 8 can be installed below the mounting sleeve 7 through the mounting sleeve 7. The inside of the mounting plate 8 is connected to a water pipe 9, and the bottom of the mounting plate 8 is connected to a sprinkler 10. The top of the sprinkler 10 is connected to the water pipe 9 inside the mounting plate 8. The sprinkler 10 can spray water to extinguish the fire source below through the water pipe 9. The fixing effect has been achieved.

[0024] In this embodiment, preferably, a slide groove 11 is provided on the inner surface of the adjustment groove 2, and a slider 12 is fixedly connected to one side of the sliding block 4. When in use, the slide groove 11 is provided on the inner surface of the adjustment groove 2, and the sliders 12 are installed on both sides of the sliding block 4. The slider 12 on the sliding block 4 can make the sliding block 4 slide in the slide groove 11 to adjust the angle, and the sliding effect has been achieved;

[0025] In this embodiment, preferably, a connecting sleeve 13 is fixedly connected to the top of the sliding block 4, a fixing hole 14 is opened on the surface of the connecting sleeve 13, a fixing hole 14 is opened on the surface of the rib 5, and a latch 15 is threadedly connected inside the fixing hole 14. When in use, the connecting sleeve 13 is installed on the top of the sliding block 4, a fixing hole 14 is opened on the surface of the connecting sleeve 13, and a fixing hole 14 is opened on the surface of the rib 5. The rib 5 is installed in the connecting sleeve 13, and the fixing hole 14 of the rib 5 is at the same position as the fixing hole 14 of the connecting sleeve 13. After the rib 5 is installed into the adjustment hole 3 through the connecting sleeve 13, the latch 15 is fixed in the fixing hole 14 to prevent the rib 5 from falling off in the adjustment hole 3, thereby achieving the effect of fixing the rib 5;

[0026] In this embodiment, preferably, a connecting hole 16 is opened in the middle of the sliding block 4, and a threaded rod 17 is fixedly connected to one end of the web 5. When in use, a connecting hole 16 is opened in the middle of the sliding block 4, and the threaded rod 17 is connected to one end of the web 5. When the web 5 fixes the threaded rod 17 in the adjustment hole 3, the threaded rod 17 passes through the connecting hole 16 on the sliding block 4 and is installed into the adjustment hole 3, thereby achieving the function of connecting the web 5;

[0027] In this embodiment, preferably, one end of the web 5 is fixedly connected with a sealing plate 18, and one end of the sealing plate 18 is threadedly connected with a connecting sleeve 13. When in use, the sealing plate 18 is connected to one end of the web 5. The sealing plate 18 can effectively prevent moisture, dust, etc. from entering the connection of the web 5, keep the connection clean and dry, thereby extending the service life of the connection. One end of the sealing plate 18 is installed on the connecting sleeve 13, which has achieved the effect of dust prevention;

[0028] In the present embodiment, preferably, a connecting sleeve 13 is threadedly connected to one side of the bolt ball 1, a cone head 19 is fixedly connected to one end of the connecting sleeve 13, and a chord 6 is fixedly connected to one end of the cone head 19. When in use, the connecting sleeve 13 is installed on one side of the bolt ball 1, and the cone head 19 is installed at one end of the connecting sleeve 13. The cone head 19 can ensure that the bolt ball 1 can be accurately placed in the specified position to achieve precise spatial positioning. The chord 6 is connected to one end of the cone head 19 to support the weight and external load of the entire grid structure, thereby achieving the effect of accurate installation.

[0029] When a bolt ball 1 of the present embodiment is placed upright in a quadrangular pyramid grid, an adjusting groove 2, an adjusting hole 3, a sliding block 4 and a web 5 are arranged. An adjusting groove 2 is provided on the upper surface of the bolt ball 1. The installation angle of the web 5 can be adjusted through the adjusting groove 2. An adjusting hole 3 is provided at the bottom of the adjusting groove 2. The sliding block 4 is installed in the adjusting groove 2. A connecting hole 16 is provided in the middle of the sliding block 4. When the sliding block 4 is slid and adjusted to a desired angle, a threaded rod 17 at one end of the web 5 is installed in the adjusting hole 3 through the connecting hole 16 and fixed. A connecting sleeve 13 is provided on the outer surface of the web 5. A fixing hole 14 is provided on the surface of the connecting sleeve 13 and the web 5. The fixing hole 14 is inserted into the fixing hole 14. The pin 15 is installed to prevent the threaded rod 17 from slipping and loosening in the adjustment hole 3, thereby achieving the effect of adjusting the angle. When in use, the chord 6 is installed on the side of the bolt ball 1 through the arrangement of the chord 6, the mounting sleeve 7, the mounting plate 8, the water pipe 9 and the sprinkler 10. The chord 6 is connected to the bottom of the chord 6. The mounting plate 8 can be installed below the mounting sleeve 7 through the mounting sleeve 7. The inside of the mounting plate 8 is connected to the water pipe 9. The bottom of the mounting plate 8 is connected to the sprinkler 10. The top of the sprinkler 10 is connected to the water pipe 9 inside the mounting plate 8. The sprinkler 10 can spray water to extinguish the fire source below by conveying water through the water pipe 9, thereby achieving the effect of fire fighting.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art 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 may 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 bolt ball upright quadrangular pyramid grid, characterized by: The invention comprises a bolt ball (1), wherein an adjustment groove (2) is provided on the upper surface of the bolt ball (1), an adjustment hole (3) is provided at the bottom of the adjustment groove (2), a sliding block (4) is slidably connected inside the adjustment groove (2), a web (5) is threadedly connected to the top of the sliding block (4), a chord (6) is threadedly connected to one side of the bolt ball (1), a mounting sleeve (7) is fixedly connected to the bottom of the chord (6), a mounting sleeve (7) is fixedly connected to the bottom of a mounting plate (8), a water pipe (9) is fixedly connected inside the mounting plate (8), and a nozzle (10) is fixedly connected to the bottom of the mounting plate (8).

2. The bolt ball upright quadrangular pyramid grid according to claim 1, characterized in that: The inner surface of the adjustment groove (2) is provided with a sliding groove (11), and one side of the sliding block (4) is fixedly connected with a sliding block (12).

3. The bolt ball upright quadrangular pyramid grid according to claim 1, characterized in that: The top of the sliding block (4) is fixedly connected with a connecting sleeve (13), a fixing hole (14) is provided on the surface of the connecting sleeve (13), a fixing hole (14) is provided on the surface of the ventral rod (5), and a latch (15) is threadedly connected inside the fixing hole (14).

4. The bolt ball upright quadrangular pyramid grid according to claim 1, characterized in that: A connecting hole (16) is provided in the middle of the sliding block (4), and a threaded rod (17) is fixedly connected to one end of the web rod (5).

5. The bolt ball upright quadrangular pyramid grid according to claim 1, characterized in that: One end of the web bar (5) is fixedly connected to a sealing plate (18), and one end of the sealing plate (18) is threadedly connected to a connecting sleeve (13).

6. The bolt ball upright quadrangular pyramid grid according to claim 1, characterized in that: A connecting sleeve (13) is threadedly connected to one side of the bolt ball (1), a cone head (19) is fixedly connected to one end of the connecting sleeve (13), and a chord rod (6) is fixedly connected to one end of the cone head (19).

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