Steel beam for steel structure factory building

Abstract

The utility model discloses a steel beam for a steel structure factory building, relates to the technical field of steel structure cross beams, and aims to solve the problems that a cross beam structure in an existing common factory building is relatively single and is only composed of a plurality of steel materials formed by welding and splicing bolts, so that a fireproof spraying system cannot be mounted at the bottom of the cross beam; the utility model relates to a fire extinguishing device, which solves the problems that a large factory building cannot be quickly extinguished in case of a fire disaster, and certain potential safety hazards exist. The system further comprises; the supporting columns are arranged at the two ends of the cross beam, the cross beam is installed between the two supporting columns, a hanging frame is movably arranged at the bottom of the cross beam, the hanging frame is clamped to the two sides of the bottom of the cross beam, a moving box is arranged at the bottom of the hanging frame, a flow dividing groove is integrally formed in the moving box, and a plurality of water spraying nozzles are arranged at the bottom of the moving box. And the water spray nozzles are communicated with the diversion grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure cross beams, in particular to a steel beam for a steel structure workshop. Background Art

[0002] Steel structure workshop mainly refers to the main load-bearing components are made of steel, including steel columns, steel beams, steel structure foundation, steel roof frame (of course, the span of the workshop is relatively large, basically all steel structure roof frame), steel roof, note that the steel structure wall can also be maintained by brick wall. Due to the increase in steel production in my country, many have begun to use steel structure workshops, which can be divided into light and heavy steel structure workshops. Industrial and civil building facilities built with steel are called steel structures.

[0003] Usually, the beam structure in the factory is relatively simple, consisting of only a number of steel materials spliced ​​together by bolts and welding, so it is impossible to install a fire sprinkler system at the bottom of the beam. As a result, in the event of a fire, the huge factory building cannot be quickly extinguished, posing certain safety hazards. Therefore, we proposed a steel beam for steel structure factories to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a steel beam for a steel structure factory building, so as to solve the problem proposed in the above background technology that the beam structure in a factory building is usually relatively simple, consisting of only a number of steel materials spliced ​​together by bolts and welding, so that a fire sprinkler system cannot be installed at the bottom of the beam, resulting in the inability to quickly extinguish the fire in a large factory building in the event of a fire, which poses certain safety hazards.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel beam for a steel structure factory building, comprising a cross beam, wherein the cross beam is an H-shaped steel structure;

[0006] Also includes:

[0007] The support pillars are arranged at both ends of the beam, and the beam is installed between the two support pillars. A movably arranged hanging bracket is arranged at the bottom of the beam, and the hanging bracket is engaged with both sides of the bottom of the beam. A movable box is arranged at the bottom of the hanging bracket, and a diversion groove is integrally formed inside the movable box. A plurality of water nozzles are arranged at the bottom of the movable box, and the water nozzles are connected with the diversion groove. A water storage tank is fixedly installed on the inner side of the bottom of the support pillar, and a water pump is arranged inside the water storage tank. A flexible water pipe is arranged at the upper end of the water pump, and the flexible water pipe is connected to the upper end surface of the water storage tank and extends upward to be connected with the rear end surface of the movable box, and the other end of the flexible water pipe is connected with the inside of the diversion groove.

[0008] Preferably, a first connecting hole is provided on the upper and lower sides of the left and right ends of the beam, an L-shaped connecting plate is provided on the inner side of the pillar, and two L-shaped connecting plates are provided and are respectively located on the upper and lower sides of the left and right ends of the beam, a triangular support frame is provided on the outside of the L-shaped connecting plate, a second connecting hole is provided at the bottom of the L-shaped connecting plate, a third connecting hole is provided on the inner side of the L-shaped connecting plate, a fourth connecting hole is provided on the inner side of the pillar, a second connecting bolt is provided on the outside of the L-shaped connecting plate, the second connecting bolt is connected to the third connecting hole and the fourth connecting hole, a first connecting bolt is provided on the upper and lower sides of the left and right ends of the beam, and the first connecting bolt passes through the second connecting hole and is fixedly connected to the first connecting hole.

[0009] Preferably, the surface of the hanger is movably provided with moving wheels, and the hanger moves left and right at the bottom of the beam through the moving wheels. Motors are symmetrically provided on the outside of the hanger, and the motor drives the moving wheels to drive the hanger to move at the bottom of the beam.

[0010] Preferably, an L-shaped blocking plate is symmetrically arranged on the outside of the beam by welding, springs are symmetrically arranged on both sides of the front end of the L-shaped blocking plate, a buffer pad is arranged at the front end of the spring, and when the hanger moves to the edge of the beam, it will fit with the buffer pad.

[0011] Preferably, mounting plates are symmetrically provided on both sides of the bottom of the crossbeam, a slide bar is provided between the two mounting plates, a slide groove is integrally formed in the middle of the interior of the moving box, and the slide bar is engaged with the slide groove.

[0012] Preferably, the flexible water pipe is wound around the outside of the slide rod in multiple layers, a plurality of connection blocks are provided on the inner side of the support column, a through hole is integrally formed in the middle of the connection block, and the flexible water pipe is engaged inside the through hole.

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

[0014] 1. A movable box is arranged at the bottom of the beam to make full use of the available space at the bottom of the beam. The bracket can be hung at the bottom of the beam through the structure of the H-shaped steel of the beam. A movable structure is arranged on the bracket to control the movement of the movable box at the bottom of the beam. A water storage tank and a water pump structure are arranged on the inner side of the pillar. Water is transported to the diversion trough inside the movable box through a flexible water pipe. When a fire occurs, the movable box is controlled to move, and water is transported to the inside of the movable box through a water pump, so as to quickly control the fire.

[0015] 2. By setting a sliding rod at the bottom of the beam, the mobile box can be moved outside the sliding rod, thereby improving the firmness of the mobile box moving at the bottom of the beam, and the flexible water pipe is wrapped around the outside of the sliding rod, so that the longer flexible water pipe will not droop down, and will not fall off from the back when the mobile box moves forward and backward to drive the flexible water pipe to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall structural plan of the utility model;

[0017] Figure 2 This is a schematic diagram of the bolt connection structure between the beam and the pillar of the utility model;

[0018] Figure 3 This is a schematic diagram of the installation structure of the mobile box of the utility model;

[0019] Figure 4 This is a cross-sectional view of the internal structure of the mobile box of the utility model;

[0020] In the figure: 1. crossbeam; 2. first connecting bolt; 3. first connecting hole; 4. L-shaped connecting plate; 5. triangular support frame; 6. second connecting hole; 7. third connecting hole; 8. second connecting bolt; 9. fourth connecting hole; 10. connecting block; 11. through hole; 12. support; 13. L-shaped blocking plate; 14. buffer pad; 15. spring; 16. moving box; 17. hanging bracket; 18. moving wheel; 19. sliding rod; 20. sliding groove; 21. diversion groove; 22. water nozzle; 23. flexible water pipe; 24. motor; 25. water storage tank; 26. water pump; 27. mounting plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-4 , the utility model provides an embodiment: a steel beam for a steel structure factory building, comprising a cross beam 1, wherein the cross beam 1 is an H-shaped steel structure;

[0023] Also includes:

[0024] The support 12 is arranged at both ends of the beam 1, and the beam 1 is installed between the two support pillars 12. The bottom of the beam 1 is movably provided with a hanger 17, and the hanger 17 is engaged with both sides of the bottom of the beam 1. A movable box 16 is arranged at the bottom of the hanger 17. The interior of the movable box 16 is integrally formed with a diversion groove 21. The bottom of the movable box 16 is provided with a plurality of water nozzles 22, and the water nozzles 22 are connected with the diversion groove 21. A water storage tank 25 is fixedly installed on the inner side of the bottom of the support 12, and a water pump 26 is arranged inside the water storage tank 25. A flexible water pipe 23 is arranged at the upper end of the water pump 26. The flexible water pipe 23 is connected to the upper end surface of the water storage tank 25 and extends upward to be connected with the rear end surface of the movable box 16, and the other end of the flexible water pipe 23 is connected with the interior of the diversion groove 21.

[0025] A water tank 25 and a water pump 26 structure are set on the inner side of the support 12. Water is transported to the diversion trough 21 inside the mobile box 16 through the flexible water pipe 23. When a fire occurs, the mobile box 16 is controlled to move, and water is transported to the inside of the mobile box 16 through the water pump 26, so as to quickly control the fire.

[0026] See also Figure 2 A first connecting hole 3 is provided on both upper and lower sides of the left and right ends of the beam 1, an L-shaped connecting plate 4 is provided on the inner side of the pillar 12, and two L-shaped connecting plates 4 are provided and are respectively located on the upper and lower sides of the left and right ends of the beam 1, a triangular support frame 5 is provided on the outside of the L-shaped connecting plate 4, a second connecting hole 6 is provided at the bottom of the L-shaped connecting plate 4, a third connecting hole 7 is provided on the inner side of the L-shaped connecting plate 4, a fourth connecting hole 9 is provided on the inner side of the pillar 12, a second connecting bolt 8 is provided on the outside of the L-shaped connecting plate 4, the second connecting bolt 8 is connected with the third connecting hole 7 and the fourth connecting hole 9, a first connecting bolt 2 is provided on both upper and lower sides of the left and right ends of the beam 1, and the first connecting bolt 2 passes through the second connecting hole 6 and is fixedly connected with the first connecting hole 3, and the beam 1 is fixedly installed on the inner side of the pillar 12 through the bolt fixing structure.

[0027] See also Figure 3 The surface of the hanger 17 is movably provided with moving wheels 18, and the hanger 17 moves left and right at the bottom of the beam 1 through the moving wheels 18. The outer side of the hanger 17 is symmetrically provided with motors 24, and the motor 24 drives the moving wheels 18 to drive the hanger 17 to move at the bottom of the beam 1, which is used to control the moving box 16 to slide at the bottom of the beam 1.

[0028] See also Figure 2An L-shaped blocking plate 13 is symmetrically arranged on the outside of the beam 1 by welding, and springs 15 are symmetrically arranged on both sides of the front end of the L-shaped blocking plate 13. A buffer pad 14 is arranged at the front end of the spring 15, and when the hanger 17 moves to the edge of the beam 1, it will fit with the buffer pad 14. The L-shaped blocking plate 13 can limit the moving position of the moving box 16, and the buffer plate 14 can prevent the hanger 17 from hitting the L-shaped blocking plate 13.

[0029] See also Figure 1 , mounting plates 27 are symmetrically arranged on both sides of the bottom of the beam 1, a slide bar 19 is arranged between the two mounting plates 27, a slide groove 20 is integrally formed in the middle of the interior of the moving box 16, and the slide bar 19 is engaged with the slide groove 20, and the slide bar 19 can assist the moving box 16 to slide at the bottom of the beam 1.

[0030] See also Figure 1 The flexible water pipe 23 is wound around the outside of the slide bar 19 in multiple layers, and a plurality of connecting blocks 10 are arranged on the inner side of the pillar 12. A through hole 11 is integrally formed in the middle of the connecting block 10, and the flexible water pipe 23 is engaged in the inside of the through hole 11. The flexible water pipe 23 is wound around the outside of the slide bar 19 so that the longer flexible water pipe 23 will not droop down, and will not fall off from the back when the mobile box 16 moves forward and backward to drive the flexible water pipe 23 to move.

[0031] Working principle: When a fire occurs in the factory, the motor 24 is controlled to drive the moving wheel 18 to drive the moving box 16 to move, and it stops after moving to the top of the fire point. Then the water pump 26 is started to transport the water in the water tank 25 along the flexible water pipe 23 to the inside of the diversion trough 21, and evenly spray it out from the water nozzle 22 to mitigate the fire.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A steel beam for a steel structure factory building, comprising a cross beam (1), wherein the cross beam (1) is an H-shaped steel structure; Features: Also includes: Supports (12) are arranged at both ends of a crossbeam (1), and the crossbeam (1) is installed between the two support posts (12); a hanger (17) is movably arranged at the bottom of the crossbeam (1), and the hanger (17) is engaged with two sides of the bottom of the crossbeam (1); a movable box (16) is arranged at the bottom of the hanger (17); a diversion trough (21) is integrally formed inside the movable box (16); a plurality of water spray nozzles (22) are arranged at the bottom of the movable box (16); The water spray nozzle (22) is connected to the diverter trough (21). A water storage tank (25) is fixedly installed on the inner side of the bottom of the support (12). A water pump (26) is arranged inside the water storage tank (25). A flexible water pipe (23) is arranged at the upper end of the water pump (26). The flexible water pipe (23) is connected to the upper end surface of the water storage tank (25) and extends upward to be connected to the rear end surface of the moving box (16). The other end of the flexible water pipe (23) is connected to the inside of the diverter trough (21).

2. The steel beam for a steel structure factory building according to claim 1, characterized in that: The left and right ends of the cross beam (1) are both provided with first connection holes (3) on the upper and lower sides, the inner side of the pillar (12) is provided with an L-shaped connection plate (4), and two L-shaped connection plates (4) are provided and are respectively located on the upper and lower sides of the left and right ends of the cross beam (1), the outside of the L-shaped connection plate (4) is provided with a triangular support frame (5), the bottom of the L-shaped connection plate (4) is connected to the second connection hole (6), the inner side of the L-shaped connection plate (4) is connected to the third connection hole (7), the inner side of the pillar (12) is provided with a fourth connection hole (9), the outer side of the L-shaped connection plate (4) is provided with a second connection bolt (8), the second connection bolt (8) is connected to the third connection hole (7) and the fourth connection hole (9), the left and right ends of the cross beam (1) are both provided with first connection bolts (2), and the first connection bolts (2) pass through the second connection hole (6) and are fixedly connected to the first connection hole (3).

3. The steel beam for a steel structure factory building according to claim 1, characterized in that: The surface of the hanger (17) is movably provided with moving wheels (18), and the hanger (17) moves left and right at the bottom of the beam (1) via the moving wheels (18); a motor (24) is symmetrically provided on the outside of the hanger (17), and the motor (24) drives the moving wheels (18) to drive the hanger (17) to move at the bottom of the beam (1).

4. The steel beam for a steel structure factory building according to claim 1, characterized in that: An L-shaped blocking plate (13) is symmetrically arranged on the outside of the crossbeam (1) by welding, and springs (15) are symmetrically arranged on both sides of the front end of the L-shaped blocking plate (13). A buffer pad (14) is arranged at the front end of the spring (15), and when the hanger (17) moves to the edge of the crossbeam (1), it will fit with the buffer pad (14).

5. The steel beam for a steel structure factory building according to claim 1, characterized in that: Mounting plates (27) are symmetrically arranged on both sides of the bottom of the crossbeam (1), a slide bar (19) is arranged between the two mounting plates (27), a slide groove (20) is integrally formed in the middle of the interior of the moving box (16), and the slide bar (19) is engaged with the slide groove (20).

6. The steel beam for a steel structure factory building according to claim 1, characterized in that: The flexible water pipe (23) is wound in multiple layers on the outside of the slide rod (19), a plurality of connection blocks (10) are arranged on the inner side of the support column (12), a through hole (11) is integrally formed in the middle of the connection block (10), and the flexible water pipe (23) is engaged inside the through hole (11).

Images