Bracket supporting auxiliary positioning mechanism with adjustable
Technical Field
The utility model relates to the field of constructional engineering, in particular to an adjustable bracket supporting auxiliary positioning mechanism.
Background
The bracket is used for removing the pillar on a certain shaft in an industrial factory building due to industrial or traffic requirements, so that the bracket is arranged at a large-bay position, and the roof truss of the pillar is removed. Brackets are mounted on the posts at both ends.
When the traditional bracket is installed and supported, the angle of the supporting beam is not fixed, the supporting frames with different opening angles need to be replaced for coping with the beams with different supporting angles, certain inconvenience is caused to installation and replacement, and the adapting bracket is difficult to find for the supporting with non-standardized opening angles.
Disclosure of utility model
The present utility model is directed to an adjustable bracket supporting auxiliary positioning mechanism for solving the above-mentioned problems in the prior art.
The adjustable bracket supporting auxiliary positioning mechanism comprises an upper support plate, wherein a support plate rotating shaft is sleeved at the front end of the upper support plate, a lower support plate is sleeved at the outer side of the support plate rotating shaft, and the lower support plate is sleeved in the upper support plate;
The rear ends of the inner end surfaces of the upper support plate and the lower support plate are fixedly connected with a connecting rod rotating shaft, and the connecting rod rotating shaft is rotatably sleeved with an angle adjusting device.
Preferably, the angle adjusting device comprises a telescopic connecting rod, the telescopic connecting rod is sleeved on a connecting rod rotating shaft, a threaded fastening block is fixedly connected in the middle of the telescopic connecting rod, a pushing screw is sleeved in the threaded fastening block, and the front end of the pushing screw is fixedly connected with a rotating knob.
Preferably, the tail end of the pushing screw is rotatably sleeved with a supporting rod, two ends of the supporting rod are connected with buckling sliding blocks through rotating shafts, and the lower ends of the buckling sliding blocks are in sliding buckling connection with the buckling sliding grooves.
Preferably, a plurality of fixing holes are formed in the end faces of the upper support plate and the lower support plate.
Preferably, the buckling sliding groove is T-shaped, and the buckling sliding block is correspondingly clamped in the buckling sliding groove.
Compared with the prior art, the utility model has the beneficial effects that:
According to the adjustable bracket supporting auxiliary positioning mechanism provided by the utility model, the angle adjusting device is arranged, so that when the bracket is used for coping with beams with different supporting angles, the opening and closing angles of the support plate can be stably controlled by adjusting the pushing screw rods, so that the bracket supporting auxiliary positioning mechanism is suitable for the beams with different supporting angles, and the adaptability of the bracket is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the connection of the lower structure of the present utility model;
FIG. 3 is a schematic diagram of a part of the structure connection of the present utility model.
In the figure, an upper support plate, a lower support plate, a 3 fixing hole, a 4 telescopic connecting rod, a5 thread fastening block, a 6 pushing screw, a 7 support plate rotating shaft, an 8 connecting rod rotating shaft, a 9 supporting rod, a10 buckling sliding block and an 11 buckling sliding groove are arranged on the upper support plate.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Example 1
Referring to fig. 1-3, the utility model provides an adjustable bracket supporting auxiliary positioning mechanism, which comprises an upper support plate 1, a support plate rotating shaft 7 sleeved at the front end of the upper support plate 1, a lower support plate 2 sleeved outside the support plate rotating shaft 7, a plurality of fixing holes 3 formed in the end surfaces of the upper support plate 1 and the lower support plate 2, wherein the upper support plate 1 and the lower support plate 2 can be used for supporting brackets, the fixing holes 3 are used for fixedly connecting support beams, fastening sliding grooves 11 are fixedly connected at the inner ends of the upper support plate 1 and the lower support plate 2, a connecting rod rotating shaft 8 is fixedly connected at the rear ends of the inner end surfaces of the upper support plate 1 and the lower support plate 2, and an angle adjusting device is rotatably sleeved on the connecting rod rotating shaft 8.
Example two
On the basis of the first embodiment, the angle adjusting device comprises a telescopic connecting rod 4, the telescopic connecting rod 4 is rotatably sleeved on a connecting rod rotating shaft 8, a threaded fastening block 5 is fixedly connected in the middle of the telescopic connecting rod 4, a pushing screw rod 6 is sleeved in the threaded fastening block 5, the front end of the pushing screw rod 6 is fixedly connected with a rotating knob, a supporting rod 9 is sleeved at the tail end of the pushing screw rod 6 in a rotating mode, two rotating shafts at two ends of the supporting rod 9 are connected with a buckling sliding block 10, the lower end of the buckling sliding block 10 is in sliding buckling connection with a buckling sliding groove 11, the buckling sliding groove 11 is in a T shape, the buckling sliding block 10 is correspondingly clamped in the buckling sliding groove 11, when the angle is required to be adjusted, the pushing screw rod 6 pushes the supporting rod 9 inwards, the buckling sliding blocks 10 at two ends of the supporting rod 9 push the upper supporting plate 1 and the lower supporting plate 2 to expand the angle, the angle can be increased through fixing holes 3 to be fixed, the supporting rod 9 can be controlled to be pulled back outwards just to adapt to the required supporting angle, and when the angle is required to be reduced.
In actual use, the front end of the upper support plate 1 is sleeved with the support plate rotating shaft 7, the outer side of the support plate rotating shaft 7 is sleeved with the lower support plate 2, the lower support plate 2 is sleeved in the upper support plate 1, the end faces of the upper support plate 1 and the lower support plate 2 are provided with a plurality of fixing holes 3, the upper support plate 1 and the lower support plate 2 can be used for supporting brackets, the fixing holes 3 are used for fixedly connecting supporting beams, the inner ends of the upper support plate 1 and the lower support plate 2 are fixedly connected with the buckling sliding grooves 11, the telescopic connecting rod 4 is sleeved on the connecting rod rotating shaft 8 in a sleeved mode, the middle of the telescopic connecting rod 4 is fixedly connected with the threaded fastening block 5, the threaded fastening block 5 is sleeved with the pushing screw 6, the front end of the pushing screw 6 is fixedly connected with the rotating knob, the end of the pushing screw 6 is sleeved with the supporting rod 9, the rotating shafts at two ends of the supporting rod 9 are connected with the buckling sliding blocks 10, the lower ends of the buckling sliding blocks 10 are in a sliding mode and buckled on the buckling sliding grooves 11, when an angle is required to be adjusted, the pushing screw 6 is fixedly connected with the supporting rods, when the pushing rod 9 pushes the supporting rods inwards, the supporting rods 9 push the supporting rods to push the two ends of the supporting rods to be pushed outwards, the supporting rods to be pulled outwards by the supporting rods to be just required to be 3, and the angle can be adjusted, and the required angle can be reduced, and the supporting angle can be controlled.
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.