CN219451456U - Bearing frame for building construction - Google Patents
Bearing frame for building construction Download PDFInfo
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- CN219451456U CN219451456U CN202320646598.6U CN202320646598U CN219451456U CN 219451456 U CN219451456 U CN 219451456U CN 202320646598 U CN202320646598 U CN 202320646598U CN 219451456 U CN219451456 U CN 219451456U
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- bearing frame
- screw rod
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Abstract
The utility model discloses a building construction bearing frame, which belongs to the technical field of building construction, and comprises a base, wherein a unit frame is arranged at the top of the base, a top frame is arranged at the top of the unit frame, storage grooves are symmetrically formed in four corners of the bottom of the base, supporting legs are arranged in the storage grooves and controlled to extend out of or retract into the storage grooves through telescopic mechanisms, and the unit frame and the base are detachably connected through a quick dismounting mechanism; according to the utility model, the integral height of the bearing frame is adjusted by adjusting the number of the unit frames, when the bearing frame is higher, the supporting legs are driven to extend out of the bottom of the base through the telescopic mechanism when the bearing frame is easy to shake, the supporting range of the base is enlarged through the supporting legs extending out of four corners of the base, the stability of the bearing frame can be effectively improved, accidents of workers caused by toppling of the bearing frame are avoided, and after the bearing frame is used, the supporting legs are retracted into the bottom of the base, so that the occupied area of the bearing frame can be effectively reduced.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a building construction bearing frame.
Background
In the building construction process, operators often need to work at a higher position, and the bearing frame is a working platform erected for ensuring that each construction process is carried out smoothly.
Current building construction carriers, for example, publication No.: the utility model provides a building construction bearing frame, which is characterized in that a rectangular square table is arranged at the bottom of a vertical rod and is matched with an inner hole at the top of the vertical rod, so that the superposition of unit frames is facilitated, the number of the unit frames can be customized according to the requirement, and different heights of the bearing frame are realized.
The existing bearing frame can adjust the number of the unit frames to achieve different heights of the bearing frame, but when the bearing frame is used, along with the increase of the height of the bearing frame, a worker stands on the top of the bearing frame, so that the gravity center of the bearing frame is higher, the supporting range of the bottom of the bearing frame is smaller, the bearing frame is easy to topple, accidents happen to the worker, and the use is inconvenient.
Disclosure of Invention
The utility model aims to provide a building construction bearing frame, which achieves the purposes of driving supporting legs to extend out of the bottom of a base through a telescopic mechanism, increasing the supporting range of the base through the supporting legs extending out of four corners of the base, effectively improving the stability of the bearing frame, avoiding accidents of workers caused by toppling of the bearing frame, enabling the supporting legs to retract into the bottom of the base after the use is completed and effectively reducing the occupied area of the bearing frame.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the building construction bearing frame comprises a base, a unit frame is arranged at the top of the base, a top frame is arranged at the top of the unit frame, wherein,
the four corners of the bottom of the base are symmetrically provided with storage grooves, supporting legs are arranged in the storage grooves, and the supporting legs are controlled to extend out of or retract into the storage grooves through telescopic mechanisms;
the unit frames and the base are detachably connected through a quick dismounting mechanism, the unit frames are detachably connected through the quick dismounting mechanism, and the top frames and the unit frames are detachably connected through the quick dismounting mechanism.
Preferably, the telescopic mechanism comprises a screw rod groove, the screw rod groove is formed in one end, close to the middle of the base, of the supporting leg, a screw rod is connected with the screw rod in a threaded mode, a transmission groove is formed in the middle of the base, a first reversing gear is fixed at one end, located in the transmission groove, of the screw rod, a second reversing gear is connected with the inner side top of the transmission groove in a rotating mode, and a handle is fixedly connected to the top, close to the base, of the second reversing gear.
Preferably, the threads of the external threads symmetrically arranged between the screw rods are identical.
Preferably, the quick assembly disassembly mechanism includes the mounting groove, the mounting groove has all been seted up at the top four corners of base and unit frame, the unit frame all is fixed with the installation pole with the bottom of roof-rack correspondence mounting groove, the locked groove has been seted up to installation pole one side, the locked groove has been seted up to installation groove correspondence locked groove one side inner wall, be provided with the locking lever in the locked groove, the screw rod groove has been seted up to locking lever one end of keeping away from the installation pole, screw rod inslot threaded connection has the screw rod, the screw rod is close to the one end in base, the unit frame outside and is fixed with the knob.
Preferably, the lock rod is rectangular and columnar, and the external dimension of the lock rod is matched with the internal dimension of the lock rod groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the integral height of the bearing frame is adjusted by adjusting the number of the unit frames, when the bearing frame is higher, the supporting legs are driven to extend out of the bottom of the base through the telescopic mechanism when the bearing frame is easy to shake, the supporting range of the base is enlarged through the supporting legs extending out of four corners of the base, the stability of the bearing frame can be effectively improved, accidents of workers caused by toppling of the bearing frame are avoided, and after the bearing frame is used, the supporting legs are retracted into the bottom of the base, so that the occupied area of the bearing frame can be effectively reduced.
2. When the unit frame or the top frame is required to be assembled, the mounting rod is inserted into the mounting groove, then the knob is rotated, the knob drives the screw rod to rotate, the screw rod drives the screw rod to move in the lock rod groove through threaded connection formed by the lock rod, the lock rod is inserted into the lock groove, the mounting rod is fixed in the mounting groove so as to fix the unit frame or the top frame, when the unit frame or the top frame is disassembled, the lock rod is driven by the screw rod to move out of the lock groove, and then the unit frame or the top frame can be disassembled, and the unit frame or the top frame is assembled or disassembled through the quick assembly and disassembly mechanism.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the bottom structure of the base of the present utility model;
FIG. 3 is a schematic view of a partial enlarged structure of the portion A in FIG. 1 according to the present utility model;
fig. 4 is a schematic view of a partial enlarged structure at B in fig. 1 according to the present utility model.
In the figure: 1. a base; 2. a unit frame; 3. a top frame; 4. a storage groove; 5. support legs; 6. a screw groove; 7. a screw rod; 8. a transmission groove; 9. a first reversing gear; 10. a second reversing gear; 11. a handle; 12. a mounting groove; 13. a mounting rod; 14. a locking groove; 15. a lock rod groove; 16. a lock lever; 17. a screw groove; 18. a screw; 19. and (5) a knob.
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.
Examples:
referring to fig. 1 to 4, the present utility model provides a technical solution: the building construction bearing frame comprises a base 1, a unit frame 2 is arranged at the top of the base 1, a top frame 3 is arranged at the top of the unit frame 2,
the four corners of the bottom of the base 1 are symmetrically provided with storage grooves 4, supporting legs 5 are arranged in the storage grooves 4, and the supporting legs 5 are controlled to extend out of or retract into the storage grooves 4 through a telescopic mechanism;
the unit frames 2 and the base 1 are detachably connected through a quick assembly and disassembly mechanism, the unit frames 2 are detachably connected through the quick assembly and disassembly mechanism, and the top frame 3 and the unit frames 2 are detachably connected through the quick assembly and disassembly mechanism;
through the quantity of adjusting unit frame 2, adjust the overall height of bearing frame, it is higher to bear the frame for bear when frame rocks easily, drive supporting leg 5 through telescopic machanism and stretch out the bottom of base 1, the supporting leg 5 that stretches out through base 1 four corners, increase the braced range of base 1 can effectively improve the stability of bearing frame, avoids bearing frame to empty and leads to the staff to take place unexpected, after using, makes the bottom of supporting leg 5 retract base 1, can effectively reduce the area of bearing frame.
Referring to fig. 1 to 4, the telescopic mechanism includes a screw groove 6, one end of a supporting leg 5 near the middle of a base 1 is provided with the screw groove 6, the screw groove 6 is connected with a screw rod 7 in an internal thread manner, the middle of the base 1 is provided with a transmission groove 8, one end of the screw rod 7 located in the transmission groove 8 is fixedly provided with a first reversing gear 9, the top of the inner side of the transmission groove 8 is rotationally connected with a second reversing gear 10, the top of the second reversing gear 10 near the base 1 is fixedly connected with a handle 11, the external threads symmetrically arranged between the screw rods 7 are the same in line, the handle 11 is rotated, the handle 11 drives the second reversing gear 10 to rotate, the second reversing gear 10 can simultaneously drive the four-side first reversing gears 9 to rotate through meshing with the first reversing gear 9, the screw rod 7 drives the screw rod 7 to rotate through threaded connection formed by the supporting leg 5, and can drive the supporting leg 5 to move in the storage groove 4 so as to control the supporting leg 5 to extend out of or retract into the storage groove 4.
Referring to fig. 1 to 4, the quick assembly disassembly mechanism comprises a mounting groove 12, mounting grooves 12 are formed in four corners of the tops of a base 1 and a unit frame 2, mounting rods 13 are fixed at bottoms of the unit frame 2 and a top frame 3 corresponding to the mounting grooves 12, locking grooves 14 are formed in one side of the mounting rods 13, locking rod grooves 15 are formed in the inner wall of one side of each mounting groove 12 corresponding to each locking groove 14, locking rods 16 are arranged in the locking rod grooves 15, screw rod grooves 17 are formed in one ends of the locking rods 16, far away from the mounting rods 13, screws 18 are connected with inner threads of the screw rod grooves 17, knobs 19 are fixed at one ends, close to the base 1, of the outer sides of the unit frame 2, of the screw rods 18, the locking rods 16 are rectangular columns, the outer dimensions of the locking rods 16 are identical to the inner dimensions of the locking rod grooves 15, and when the unit frame 2 or the top frame 3 is required to be assembled, the mounting rods 13 are inserted into the mounting grooves 12, then the knobs 19 are rotated, the screws 18 are driven to rotate through threaded connections formed with the locking rods 16 to drive the locking rods 15, the locking rods 16 are inserted into the locking grooves 14, the mounting rods 13 are fixed into the mounting grooves 12, so that the unit frame 2 or the top frame 3 can be disassembled, and the unit frame 2 or the top frame 3 or the unit frame 2 or the top frame 3 can be disassembled through the disassembly mechanism is driven by the disassembly mechanism.
Working principle: this building construction bears frame, through the quantity of adjusting unit frame 2, adjust the whole height of bearing frame, when bearing frame is higher, make bear frame rock easily, drive the bottom that supporting leg 5 stretched out base 1 through telescopic machanism, the supporting leg 5 that stretches out through base 1 four corners, increase the supporting range of base 1, can effectively improve the stability of bearing frame, avoid bearing frame to empty and lead to the staff to take place unexpected, after using, make supporting leg 5 retract the bottom of base 1, can effectively reduce the area of bearing frame, and when needing equipment unit frame 2 or roof-rack 3, make installation pole 13 insert mounting groove 12, afterwards rotate knob 19, knob 19 drives screw 18 rotation, screw 18 drives its in locking lever groove 15 through the threaded connection that constitutes with locking lever 16, make locking lever 16 insert locking groove 14, fix installation pole 13 in mounting groove 12, so as to fix unit frame 2 or roof-rack 3, when dismantling unit frame 2 or roof-rack 3, can pull out locking groove 14 through screw 18, can pull down unit frame 2 or roof-rack 3, install and dismantle unit frame 2 or roof-rack 3 through setting up quick assembly and quick disassembly.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Building construction bears frame, including base (1), its characterized in that: the top of the base (1) is provided with a unit frame (2), the top of the unit frame (2) is provided with a top frame (3), wherein,
the four corners of the bottom of the base (1) are symmetrically provided with storage grooves (4), supporting legs (5) are arranged in the storage grooves (4), and the supporting legs (5) are controlled to extend out of or retract into the storage grooves (4) through a telescopic mechanism;
the unit frame (2) and the base (1) are detachably connected through a quick dismounting mechanism, the unit frames (2) are detachably connected through the quick dismounting mechanism, and the top frame (3) and the unit frames (2) are detachably connected through the quick dismounting mechanism.
2. The construction load carrier according to claim 1, wherein: the telescopic machanism includes screw rod groove (6), screw rod groove (6) have been seted up to the one end that supporting leg (5) are close to base (1) middle part, screw rod groove (6) internal thread connection has screw rod (7), transmission groove (8) have been seted up at the middle part of base (1), screw rod (7) are located transmission groove (8) one end and are fixed with first reversing gear (9), the inboard top rotation of transmission groove (8) is connected with second reversing gear (10), the top fixedly connected with handle (11) that second reversing gear (10) are close to base (1).
3. The construction load carrier according to claim 2, wherein: the external threads of the screw rods (7) are symmetrically arranged and have the same lines.
4. The construction load carrier according to claim 1, wherein: the quick assembly disassembly mechanism includes mounting groove (12), mounting groove (12) have all been seted up at the top four corners of base (1) and unit frame (2), unit frame (2) and roof-rack (3) correspond the bottom of mounting groove (12) and all are fixed with installation pole (13), locked groove (14) have been seted up to installation pole (13) one side, locked groove (15) have been seted up to installation groove (12) corresponding to locked groove (14) one side inner wall, be provided with locking lever (16) in locking lever groove (15), locking lever (16) have kept away from installation pole (13) one end and have been seted up screw groove (17), screw groove (17) internal thread connection has screw rod (18), screw rod (18) are close to one end in base (1), unit frame (2) outside and are fixed with knob (19).
5. The construction load carrier according to claim 4, wherein: the lock rod (16) is rectangular and columnar, and the outer dimension of the lock rod (16) is matched with the inner dimension of the lock rod groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320646598.6U CN219451456U (en) | 2023-03-29 | 2023-03-29 | Bearing frame for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320646598.6U CN219451456U (en) | 2023-03-29 | 2023-03-29 | Bearing frame for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219451456U true CN219451456U (en) | 2023-08-01 |
Family
ID=87388938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320646598.6U Active CN219451456U (en) | 2023-03-29 | 2023-03-29 | Bearing frame for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219451456U (en) |
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2023
- 2023-03-29 CN CN202320646598.6U patent/CN219451456U/en active Active
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