CN221422433U - Steel structure herringbone beam - Google Patents
Steel structure herringbone beam Download PDFInfo
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- CN221422433U CN221422433U CN202323287937.5U CN202323287937U CN221422433U CN 221422433 U CN221422433 U CN 221422433U CN 202323287937 U CN202323287937 U CN 202323287937U CN 221422433 U CN221422433 U CN 221422433U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 30
- 239000010959 steel Substances 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims description 29
- 230000000149 penetrating effect Effects 0.000 claims description 16
- 238000010276 construction Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a steel structure herringbone beam, which relates to the technical field of constructional engineering and solves the problems that the height and angle of the top of the steel structure herringbone beam cannot be adjusted and the base can only be adjusted by a fixed distance due to the fact that the existing steel structure herringbone beam structure is fixed, so that the practicability is reduced.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a steel structure herringbone beam.
Background
The steel structure herringbone beam is a herringbone beam structure supported by steel, has the effects of convenient installation and light weight, is used for building temporary work sheds in engineering construction, disaster relief and the like, and is searched, the patent with Chinese patent authorization number CN213329668U discloses a steel structure herringbone beam, the angle of the herringbone beam is conveniently adjusted by utilizing the top arranged on the herringbone beam, but the herringbone beam is installed and fixed through a first clamping block, a first clamping groove and a threaded bolt in the technical scheme, and cannot rotate after the installation is completed, so that the structure is fixed, and cannot be adjusted again, thereby reducing the practicability.
The patent of China patent grant number CN213418230U discloses a steel construction herringbone roof beam, through boring the screw hole to the support frame lower extreme to adopt bolt and nut to turn round the mode of fixed mounting support column, so that adjust the base height, prevent that the ground subsidence from leading to the base unsettled, influence the stability of support column, but this kind of regulation mode can only carry out the distance according to the position of bolt hole and adjusts, and the condition of ground subsidence is indefinite, can not carry out the regulation of arbitrary degree of depth.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the steel structure herringbone beam, and solves the problems that the prior steel structure herringbone beam structure provided in the background art is fixed, the height and the angle of the top of the steel structure herringbone beam cannot be adjusted, and the base can only be adjusted by a fixed distance, so that the practicability is reduced.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a steel construction herringbone roof beam, includes flexible crossbeam, rotate between the both ends of flexible crossbeam and be connected with the herringbone roof beam body, two supporting mechanism with herringbone roof beam body matched with is installed to the upper surface symmetry of flexible crossbeam, the middle part position of flexible crossbeam run through install with flexible crossbeam and supporting mechanism matched with actuating mechanism, the both ends lower surface of flexible crossbeam all fixedly connected with connecting plate, the surface of connecting plate has cup jointed the support column, the surface of support column runs through and installs the bolt, the support column passes through bolt and connecting plate fixed connection, rectangular channel has been seted up to the bottom inside of support column, the inside sliding connection of rectangular channel has T type base, the internally mounted of support column has the adjustment mechanism who is used for adjusting T type base;
The telescopic cross beam comprises a cross rod, moving rods are slidably connected inside two ends of the cross rod, a groove is formed in the middle of the lower surface of the cross rod, a first screw rod is symmetrically and rotatably connected with the two sides of the groove in a penetrating mode, one end of the first screw rod is connected with inner threads of the adjacent moving rods respectively, and one end, located in the groove, of the first screw rod is fixedly connected with a first bevel gear.
Preferably, the herringbone beam body comprises two movable rods, one end of each movable rod is rotationally connected with the outer surface of the adjacent movable rod, a connecting block is rotationally connected between the other ends of the two movable rods, and the included angle between the two movable rods can be changed according to actual conditions, so that the practicability is improved.
Preferably, the supporting mechanism comprises side plates which are symmetrically and fixedly connected to one side of the upper surface of the cross rod, a second screw rod is connected between the two side plates in a penetrating and rotating mode, a moving block is sleeved on the outer surface of the second screw rod and connected with a supporting rod in a rotating mode, one end of the second screw rod is fixedly connected with a second bevel gear, the second bevel gear rotates to drive the second screw rod to rotate, accordingly the inclination of the supporting rod can be changed, and the movable rod can be supported.
Preferably, the driving mechanism comprises a first mounting block which is fixedly mounted in the groove, the outer surface of the first mounting block penetrates through and is rotationally connected with a first T-shaped rotating rod, the top end of the first T-shaped rotating rod penetrates through the cross rod and is rotationally connected with the cross rod, the outer surface of the first T-shaped rotating rod is sequentially fixedly connected with a third bevel gear and a fourth bevel gear, the third bevel gear is meshed with two first bevel gears, the fourth bevel gear is meshed with two second bevel gears, and the first bevel gears and the second bevel gears are conveniently driven to rotate.
Preferably, the adjusting mechanism comprises a third screw rod rotatably connected to the top in the rectangular groove, the bottom end of the third screw rod is in threaded connection with the inside of the T-shaped base, and a fifth bevel gear is fixedly sleeved on the outer surface of the third screw rod, so that the position of the base can be conveniently adjusted.
Preferably, the adjusting mechanism further comprises a second mounting plate which is embedded and fixedly mounted on one side of the outer surface of the supporting column, a second T-shaped rotating rod is connected to the outer surface of the second mounting plate in a penetrating and rotating mode, a sixth bevel gear meshed with the fifth bevel gear is fixedly connected to one end of the second T-shaped rotating rod, and the fifth bevel gear is conveniently driven to rotate.
The utility model provides a steel structure herringbone beam. The beneficial effects are as follows:
1. This steel construction herringbone roof beam, through flexible crossbeam and the herringbone roof beam body that sets up, can change the height and the angle at the top of steel construction herringbone roof beam according to actual conditions, increase the practicality, can directly fold moreover and accomodate, be convenient for transport to it can not adjust the height and the angle at the top of steel construction herringbone roof beam to have solved current steel construction herringbone roof beam structure fixation, reduce practicality and inconvenient problem of accomodating the transportation.
2. This steel construction herringbone roof beam through T type base and the adjustment mechanism that sets up, can adjust according to various land depth to the base of having solved current steel construction herringbone roof beam is connected through the through bolt, can only carry out fixed distance and adjust, thereby reduces the problem of practicality.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the telescopic cross beam of the present utility model;
FIG. 3 is a schematic diagram of a driving mechanism according to the present utility model;
Fig. 4 is a schematic view of the internal structure of the support column of the present utility model.
In the figure, 1, a telescopic cross beam; 11. a cross bar; 12. a moving rod; 13. a groove; 14. a first screw rod; 15. a first bevel gear; 2. a herringbone beam body; 21. a movable rod; 22. a connecting block; 3. a support mechanism; 31. a side plate; 32. a second screw rod; 33. a moving block; 34. a support rod; 35. a second bevel gear; 4. a driving mechanism; 41. a first mounting block; 42. a first T-shaped rotating lever; 43. a third bevel gear; 44. a fourth bevel gear; 5. a connecting plate; 6. a support column; 7. a bolt; 8. rectangular grooves; 9. a T-shaped base; 10. an adjusting mechanism; 101. a third screw rod; 102. a fifth bevel gear; 103. a second mounting plate; 104. a second T-shaped rotating rod; 105. and a sixth bevel gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, a steel structure herringbone beam comprises a telescopic beam 1, a herringbone beam body 2 is rotationally connected between the two ends of the telescopic beam 1, two supporting mechanisms 3 matched with the herringbone beam body 2 are symmetrically arranged on the upper surface of the telescopic beam 1, a driving mechanism 4 matched with the telescopic beam 1 and the supporting mechanisms 3 is arranged in the middle of the telescopic beam 1 in a penetrating mode, connecting plates 5 are fixedly connected to the lower surfaces of the two ends of the telescopic beam 1, supporting columns 6 are sleeved on the outer surfaces of the connecting plates 5, bolts 7 are arranged in the outer surfaces of the supporting columns 6 in a penetrating mode, the supporting columns 6 are fixedly connected with the connecting plates 5 through the bolts 7, rectangular grooves 8 are formed in the bottoms of the supporting columns 6, T-shaped bases 9 are connected to the inner portions of the rectangular grooves 8 in a sliding mode, and adjusting mechanisms 10 used for adjusting the T-shaped bases 9 are arranged in the inner portions of the supporting columns 6.
The telescopic cross beam 1 comprises a cross rod 11, moving rods 12 are slidably connected inside two ends of the cross rod 11, a groove 13 is formed in the middle of the lower surface of the cross rod 11, first screw rods 14 are symmetrically and rotatably connected to two sides of the groove 13 in a penetrating mode, one ends of the first screw rods 14 are respectively connected with inner threads of adjacent moving rods 12 in a threaded mode, first bevel gears 15 are fixedly connected to one ends of the first screw rods 14, located in the groove 13, of the first bevel gears 15, the first screw rods 14 are driven to rotate through rotation of the first bevel gears 15, accordingly the moving rods 12 are driven to move, and the length of the telescopic cross beam 1 is changed.
The herringbone beam body 2 comprises two movable rods 21, one end of each movable rod 21 is rotationally connected with the outer surface of the adjacent movable rod 12, the other ends of the movable rods 21 are rotationally connected with connecting blocks 22, the movable rods 12 move to drive the movable rods 21 to rotate, so that the angle and the height of the herringbone beam body 2 can be changed, the herringbone beam body can be adjusted according to different conditions, and the herringbone beam can be stored rapidly, the problems that the existing herringbone beam structure is fixed, the angle of the herringbone beam cannot be adjusted, the occupied space is large, and storage and transportation are inconvenient are solved.
As shown in fig. 1 and fig. 2, the supporting mechanism 3 includes a side plate 31 symmetrically and fixedly connected to one side of the upper surface of the cross bar 11, two side plates 31 are connected with a second screw rod 32 in a penetrating and rotating manner, a moving block 33 is sleeved on the outer surface of the second screw rod 32 and is connected with a supporting rod 34 in a rotating manner, one end of the second screw rod 32 is fixedly connected with a second bevel gear 35, the second bevel gear 35 rotates to drive the second screw rod 32 to rotate, the moving block 33 is driven to move, the supporting rod 34 is driven to rotate, and the moving rod 21 in the herringbone beam body 2 can be supported through the supporting rod 34, so that stability is improved.
As shown in fig. 2 and fig. 3, the driving mechanism 4 includes a first mounting block 41 fixedly mounted in the groove 13, a first T-shaped rotating rod 42 is rotatably connected to the outer surface of the first mounting block 41 in a penetrating manner, the top end of the first T-shaped rotating rod 42 penetrates through the cross rod 11 and is rotatably connected to the cross rod 11, a third bevel gear 43 and a fourth bevel gear 44 are fixedly connected to the outer surface of the first T-shaped rotating rod 42 in sequence, the third bevel gear 43 is meshed with the two first bevel gears 15, the fourth bevel gear 44 is meshed with the two second bevel gears 35, and the first T-shaped rotating rod 42 rotates to drive the third bevel gear 43 and the fourth bevel gear 44, so that the corresponding first bevel gear 15 and second bevel gear 35 can be respectively driven to rotate, and driving is facilitated.
As shown in fig. 1 and fig. 4, the adjusting mechanism 10 includes a third screw rod 101 rotatably connected to the top in the rectangular groove 8, the bottom end of the third screw rod 101 is in threaded connection with the inside of the T-shaped base 9, a fifth bevel gear 102 is sleeved on the outer surface of the third screw rod 101, and the fifth bevel gear 102 rotates to drive the third screw rod 101 to rotate, so that the T-shaped base 9 can be driven to move, and the adjustment can be performed according to various subsidence depths, so that the problem that the base of the existing steel structure herringbone beam is connected through a through bolt, and only the fixed distance adjustment can be performed, thereby reducing the practicality is solved.
The adjusting mechanism 10 further comprises a second mounting plate 103 which is embedded and fixedly mounted on one side of the outer surface of the supporting column 6, a second T-shaped rotating rod 104 is connected to the outer surface of the second mounting plate 103 in a penetrating and rotating mode, a sixth bevel gear 105 meshed with the fifth bevel gear 102 is fixedly connected to one end of the second T-shaped rotating rod 104, and the second T-shaped rotating rod 104 rotates to drive the sixth bevel gear 105 to rotate, so that the fifth bevel gear 102 is driven to rotate.
Working principle: the first T-shaped rotating rod 42 is rotated, the first T-shaped rotating rod 42 rotates to drive the third bevel gear 43 and the fourth bevel gear 44, so that the corresponding first bevel gear 15 and second bevel gear 35 can be driven to rotate respectively, the first bevel gear 15 rotates to drive the first screw rod 14 to rotate, the moving rod 12 is driven to move, the length of the telescopic cross beam 1 is changed, the moving rod 12 moves to drive the movable rod 21 to rotate, the angle and the height of the herringbone beam body 2 can be changed, adjustment according to different conditions is facilitated, and the herringbone beam can be quickly accommodated, the problem that an existing herringbone beam structure is fixed, the angle of the herringbone beam cannot be adjusted, occupied space is large, and accommodation and transportation are inconvenient is solved, the second bevel gear 35 rotates to drive the second screw rod 32 to rotate, the moving block 33 is driven to move, the support rod 34 is driven to rotate, the movable rod 21 in the herringbone beam body 2 can be supported through the support rod 34, and stability is improved.
The second T-shaped rotating rod 104 is rotated, the second T-shaped rotating rod 104 rotates to drive the sixth bevel gear 105 to rotate, so that the fifth bevel gear 102 is driven to rotate, the fifth bevel gear 102 rotates to drive the third screw rod 101 to rotate, so that the T-shaped base 9 can be driven to move, and adjustment can be performed according to various subsidence depths, and the problem that the base of the existing steel structure herringbone beam is connected through a through bolt and can only be adjusted in a fixed distance is solved, so that the practicality is reduced is solved.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a steel construction herringbone roof beam, includes flexible crossbeam (1), its characterized in that: the telescopic support is characterized in that a herringbone beam body (2) is rotationally connected between two ends of the telescopic cross beam (1), two supporting mechanisms (3) matched with the herringbone beam body (2) are symmetrically arranged on the upper surface of the telescopic cross beam (1), a driving mechanism (4) matched with the telescopic cross beam (1) and the supporting mechanisms (3) is arranged at the middle position of the telescopic cross beam (1) in a penetrating mode, connecting plates (5) are fixedly connected to the lower surfaces of two ends of the telescopic cross beam (1), supporting columns (6) are sleeved on the outer surfaces of the connecting plates (5), bolts (7) are arranged on the outer surfaces of the supporting columns (6) in a penetrating mode, the supporting columns (6) are fixedly connected with the connecting plates (5) through the bolts (7), rectangular grooves (8) are formed in the bottom ends of the supporting columns (6), T-shaped bases (9) are connected in a penetrating mode, and adjusting mechanisms (10) used for adjusting the T-shaped bases (9) are arranged in the supporting columns (6).
The telescopic cross beam (1) comprises a cross rod (11), moving rods (12) are slidably connected inside two ends of the cross rod (11), grooves (13) are formed in the middle of the lower surface of the cross rod (11), first lead screws (14) are symmetrically and rotatably connected to two sides of the grooves (13) in a penetrating mode, one ends of the first lead screws (14) are respectively connected with inner threads of adjacent moving rods (12), and one ends of the first lead screws (14) located in the grooves (13) are fixedly connected with first bevel gears (15).
2. A steel structure herringbone beam as claimed in claim 1, wherein: the herringbone beam body (2) comprises two movable rods (21), one ends of the two movable rods (21) are rotatably connected with the outer surfaces of the adjacent movable rods (12), and a connecting block (22) is rotatably connected between the other ends of the two movable rods (21).
3. A steel structure herringbone beam as claimed in claim 2, wherein: the supporting mechanism (3) comprises side plates (31) which are symmetrically and fixedly connected to one side of the upper surface of the cross rod (11), a second screw rod (32) is connected between the two side plates (31) in a penetrating and rotating mode, a moving block (33) is sleeved on the outer surface of the second screw rod (32), a supporting rod (34) is connected between the moving block (33) and an adjacent movable rod (21) in a rotating mode, and a second bevel gear (35) is fixedly connected to one end of the second screw rod (32).
4. A steel structure herringbone beam as claimed in claim 3, wherein: the driving mechanism (4) comprises a first mounting block (41) fixedly mounted in the groove (13), a first T-shaped rotating rod (42) is connected to the outer surface of the first mounting block (41) in a penetrating and rotating mode, the top end of the first T-shaped rotating rod (42) penetrates through the cross rod (11) and is rotationally connected with the cross rod (11), a third bevel gear (43) and a fourth bevel gear (44) are sequentially and fixedly connected to the outer surface of the first T-shaped rotating rod (42), the third bevel gear (43) is meshed with the two first bevel gears (15), and the fourth bevel gear (44) is meshed with the two second bevel gears (35).
5. A steel structure herringbone beam as claimed in claim 1, wherein: the adjusting mechanism (10) comprises a third screw rod (101) rotatably connected to the inner top of the rectangular groove (8), the bottom end of the third screw rod (101) is in threaded connection with the inner part of the T-shaped base (9), and a fifth bevel gear (102) is fixedly sleeved on the outer surface of the third screw rod (101).
6. A steel structure herringbone beam as recited in claim 5, wherein: the adjusting mechanism (10) further comprises a second mounting plate (103) which is embedded and fixedly mounted on one side of the outer surface of the supporting column (6), a second T-shaped rotating rod (104) is connected to the outer surface of the second mounting plate (103) in a penetrating and rotating mode, and a sixth bevel gear (105) meshed with the fifth bevel gear (102) is fixedly connected to one end of the second T-shaped rotating rod (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323287937.5U CN221422433U (en) | 2023-12-04 | 2023-12-04 | Steel structure herringbone beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323287937.5U CN221422433U (en) | 2023-12-04 | 2023-12-04 | Steel structure herringbone beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221422433U true CN221422433U (en) | 2024-07-26 |
Family
ID=92015049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323287937.5U Active CN221422433U (en) | 2023-12-04 | 2023-12-04 | Steel structure herringbone beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221422433U (en) |
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2023
- 2023-12-04 CN CN202323287937.5U patent/CN221422433U/en active Active
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