Perforating supporting device for building construction
Technical Field
The invention relates to the technical field of building construction wall punching, in particular to a punching supporting device for building construction.
Background
The indoor side wall needs to be punched in the building construction process, due to the fact that punching heights are different, when punching is needed at a high position, an operator is required to hold the indoor side wall and cooperate with a scaffold to operate, the punching mode needs to be held and positioned by the operator, when the punching position needs to be changed, the scaffold needs to be frequently moved, and the indoor side wall is inconvenient to use and high in labor intensity; when the drill bits with different specifications need to be replaced at the same drilling position, the drill bits need to be replaced at a high position, and the safety is poor; the existing punching support equipment is generally complex in structure and poor in operation flexibility.
Therefore, the invention provides a punching supporting device for building construction.
Disclosure of Invention
The invention aims to: in order to solve the problems mentioned in the background technology, a punching support device for building construction is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a strutting arrangement that punches for construction, is including bearing stand and backing plate, the upper and lower both ends that bear the stand are provided with V type frame respectively, the fixed adapter sleeve that is provided with and bears the stand rotation connection of one end of V type frame and the other end be provided with and bear stand with the adapter sleeve two that the axle center distributes, the fixed connecting axle that is provided with of corner of this V type frame, the axis of connecting axle and the axis that bears the stand are parallel distribution, rotating connection has the position sleeve on the connecting axle, the exterior wall of position sleeve rotates and is connected with the arm-supporting plate, the other end of arm-supporting plate rotates and is connected with the stop collar, the arm-supporting plate is perpendicular for parallel distribution and with the axis that bears stand and stop collar with the gyration axis of position sleeve with the position sleeve, be located two the stop collar that arm-supporting plate one end rotates and is connected with the reference column that the axle center distributes, the last and that is located of reference column is provided with the rig uide bushing between two stop collars, the axis of this rig uide bushing is perpendicular with the axis of reference column, one side is fixed and is provided with the locating shaft, the locating shaft in the position sleeve two and establish in the adapter sleeve and for normal.
As a further description of the above technical solution:
the outer wall of the bearing upright post is rotatably connected with a driving shaft through a connecting plate, the axis of the driving shaft and the axis of the bearing upright post are distributed in parallel, and driving gears are fixedly arranged at two ends of the driving shaft, an outer gear sleeve which is in external meshing fit with one driving gear is fixedly arranged on the outer wall of the first connecting sleeve at the top of the bearing upright post, and an inner gear sleeve which is in internal meshing fit with the other driving gear is fixedly connected with the outer wall of the first connecting sleeve at the bottom of the bearing upright post.
As a further description of the above technical solution:
the connecting plates are two in number and are arranged at two ends close to the bearing stand column, a worm is rotatably connected to one of the connecting plates, and a worm wheel meshed with the worm is fixedly sleeved on the driving shaft.
As a further description of the above technical solution:
the bearing stand column is of a telescopic structure and comprises an upper column, a lower tube and a screw rod, the bottom of the upper column is sleeved in the lower tube and is in axial sliding fit, the screw rod is sleeved at the bottom of the lower tube and is in running fit, the top of the screw rod is matched with the lower end of the upper column in a screwing mode, and the driving shaft is of a spline telescopic matching structure.
As a further description of the above technical solution:
and a turntable positioned outside the lower pipe is fixedly arranged at the bottom of the screw rod.
As a further description of the above technical solution:
one of the two supporting arm plates positioned at the lower part is fixedly provided with a row of foot rest levers.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the upper end and the lower end of the bearing upright post are respectively rotatably connected with the V-shaped frame, the free end of the V-shaped frame is provided with a second connecting sleeve which is coaxially distributed with the bearing upright post, the second connecting sleeve is rotatably connected with the base plates, the upper base plate and the lower base plate are used for being in extrusion contact with an indoor upper wall and an indoor lower wall, the corners of the two V-shaped frames are respectively rotatably connected with the positioning sleeves, the outer surface walls of the positioning sleeves are rotatably connected with the supporting arm plates, the free ends of the two supporting arm plates are respectively rotatably connected with the limiting sleeves in a distributed manner, the two limiting sleeves are rotatably connected with the positioning column, the positioning column is provided with the drill guide sleeve, the drill guide sleeve is used for placing a drill for drilling, therefore, the position of the drill guide sleeve can be fixed by directly controlling the position of the drill guide sleeve, an operator only needs to control the feeding control of the drill in the drill guide sleeve, and the drilling operation of any position on the wall at the covering position is convenient.
2. According to the invention, the outer wall of the bearing upright post is rotatably connected with the driving shaft through the connecting plate, the axis of the driving shaft and the axis of the bearing upright post are distributed in parallel, the two ends of the driving shaft are fixedly provided with the driving gears, the outer wall of the connecting sleeve II positioned at the top of the bearing upright post is fixedly provided with the outer gear sleeve which is externally meshed and matched with one driving gear, and the outer wall of the connecting sleeve II positioned at the bottom of the bearing upright post is fixedly connected with the inner gear sleeve which is internally meshed and matched with the other driving gear.
3. According to the invention, the bearing upright post is of a telescopic structure and comprises an upper post, a lower tube and a screw rod, the bottom of the upper post is sleeved in the lower tube and is in axial sliding fit, the screw rod is sleeved at the bottom of the lower tube and is in rotating fit, the top of the screw rod is in screwing fit with the lower end of the upper post, the driving shaft is of a spline telescopic fit structure, a turntable located outside the lower tube is fixedly arranged at the bottom of the screw rod, the screw rod can be driven to rotate by rotating the turntable, then the upper post is driven to axially move relative to the lower tube, and the bearing upright post is suitable for different supporting and positioning heights.
Drawings
FIG. 1 is a schematic structural view of a drilling machine guide sleeve of the drilling support device for building construction in a high position after integral assembly;
fig. 2 is a structural schematic diagram of a front view of fig. 1 of a punching supporting device for building construction according to the present invention;
fig. 3 is a schematic structural diagram of a top view of the punching support device for building construction according to the present invention, in which two arm support plates in fig. 1 are distributed in a V shape;
FIG. 4 is a schematic structural view of the drilling machine guide sleeve in FIG. 1 in a bottom position after being rotated, according to the drilling support device for building construction of the present invention;
FIG. 5 is a schematic structural diagram of the bearing upright post, the first connecting sleeve and the driving shaft of the perforating support device for building construction, which are provided by the invention, in connection and matching;
fig. 6 is a schematic structural view of a cross section of a bearing column of the perforating support device for building construction according to the present invention.
Illustration of the drawings:
1. a load bearing column; 11. putting the column on; 12. a lower pipe; 13. a screw rod; 131. a turntable; 2. a V-shaped frame; 21. a first connecting sleeve; 22. a second connecting sleeve; 23. a connecting shaft; 3. a positioning sleeve; 4. a boom plate; 41. a foot lever; 5. a position limiting sleeve; 6. a positioning column; 7. a drill guide sleeve; 8. a base plate; 81. positioning the shaft; 9. locking the bolt; 101. a connecting plate; 102. a drive shaft; 1021. a drive gear; 103. an outer gear sleeve; 104. an inner gear sleeve; 105. a worm; 106. a worm gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, a punching support device for building construction comprises a bearing upright post 1 and a backing plate 8, wherein the upper end and the lower end of the bearing upright post 1 are respectively provided with a V-shaped frame 2, one end of the V-shaped frame 2 is fixedly provided with a first connecting sleeve 21 which is rotationally connected with the bearing upright post 1, the other end is provided with a second connecting sleeve 22 which is coaxially distributed with the bearing upright post 1, a corner of the V-shaped frame 2 is fixedly provided with a connecting shaft 23, the axis of the connecting shaft 23 is parallel to the axis of the bearing upright post 1, the connecting shaft 23 is rotationally connected with a positioning sleeve 3, the outer wall of the positioning sleeve 3 is rotationally connected with a supporting arm plate 4, the other end of the supporting arm plate 4 is rotationally connected with a limiting sleeve 5, the rotating axes of the supporting arm plate 4, the positioning sleeve 3 and the limiting sleeve 5 are parallel and vertical to the axes of the bearing upright post 1 and the limiting sleeve 5, that is to say, when the bearing upright posts 1 are vertically distributed, the arm supporting plates 4 rotate up and down, the limiting sleeves 5 positioned at one ends of the two arm supporting plates 4 are rotatably connected with positioning columns 6 which are coaxially distributed, it is noted that when the two arm supporting plates 4 form a V shape after the two V-shaped frames 2 rotate, the positioning columns 6 are driven to be in a vertically distributed state, drilling machine guide sleeves 7 are arranged on the positioning columns 6 and positioned between the two limiting sleeves 5, the axis of each drilling machine guide sleeve 7 is perpendicular to the axis of each positioning column 6, after the end surfaces of the drilling machine guide sleeves 7 and a wall body are tightly extruded, the drilling machine guide sleeves 7 are fixed relative to the ground, an external drilling machine can be sleeved in the drilling machine guide sleeves 7, and the drilling machine is controlled to feed, so that the drilling operation on the opposite side wall can be realized; a positioning shaft 81 is fixedly arranged on one side of the backing plate 8, the positioning shaft 81 is sleeved in the connecting sleeve II 22 and is in running fit, the backing plate 8 positioned on the upper portion is in pressing contact with a top wall when the positioning shaft is used, the backing plate 8 positioned on the lower portion is in pressing contact with the ground, and therefore the fixing of the bearing upright post 1 is achieved, the position of the drill guide sleeve 7 on the side wall is controlled manually, the two V-shaped frames 2 can be correspondingly and passively rotated relative to the bearing upright post 1, the locking bolts 9 penetrate through and are screwed into the outer surface walls of the connecting sleeve II 22 and the positioning sleeve 3, after the position needing punching is determined, the locking bolts 9 are screwed, the positioning shaft 81 and the connecting shaft 23 are extruded by the locking bolts 9, the position of the drill guide sleeve 7 can be indirectly fixed, and then punching operation is carried out, and therefore the bearing upright post 1 can be convenient for punching processing of multiple positions on the opposite side wall by supporting and fixing at one time; it should be pointed out that when the position of punching is higher, can rotate two arm supporting plates 4 through loosening position sleeve 3 alone, the lateral wall can be kept away from and highly descend to rig uide bushing 7 this moment, and then conveniently change the drilling tool of different specifications, and the operator of being convenient for scrambles, makes things convenient for manual feeding control to outside rig on one of the lower part fixedly being provided with one row of foot rest lever 41 in two arm supporting plates 4.
Example 2
Referring to fig. 4, the difference from embodiment 1 is that the exterior wall of the supporting column 1 is rotatably connected with a driving shaft 102 through a connecting plate 101, the axis of the driving shaft 102 and the axis of the supporting column 1 are distributed in parallel and both ends of the driving shaft 1021 are fixedly provided with a driving gear 1021, the exterior wall of the connecting sleeve 21 at the top of the supporting column 1 is fixedly provided with an outer gear sleeve 103 engaged with the driving gear 1021, the exterior wall of the connecting sleeve 21 at the bottom of the supporting column 1 is fixedly connected with an inner gear sleeve 104 engaged with the other driving gear 1021, thereby the rotation of the connecting sleeve 21 at both ends of the supporting column 1 can be controlled by controlling the rotation of the driving shaft 102, and the rotation directions are opposite, so as to drive the two V-shaped frames 2 to rotate, the distance between the two positioning sleeves 3 on the two V-shaped frames 2 can be changed during the rotation process, and the rotation function of the two supporting arm plates 4 relative to the V-shaped frame 2 can be controlled from the lower part, preferably, the number of the connecting plates 101 is two and is set near both ends of the supporting column 1, wherein a worm 105 is rotatably connected on the connecting plate 101, and a worm gear 106 is fixedly sleeved on the driving shaft 102, so as to facilitate the direct manual operation of the drilling machine, and the manual operation of the drilling machine is not needed.
Example 3
Referring to fig. 5 and 6, based on the difference between the embodiment 1 and the embodiment 2, the bearing upright post 1 is a telescopic structure and includes an upper post 11, a lower tube 12 and a screw rod 13, the bottom of the upper post 11 is sleeved in the lower tube 12 and is in axial sliding fit, the screw rod 13 is sleeved at the bottom of the lower tube 12 and is in rotating fit, the top of the screw rod 13 is in screwing fit with the lower end of the upper post 11, the driving shaft 102 is in a spline telescopic fit structure, a rotary table 131 located outside the lower tube 12 is fixedly arranged at the bottom of the screw rod 13, further, the screw rod 13 can be driven to rotate by rotating the rotary table 131, and then the upper post 11 is driven to axially move relative to the lower tube 12, so that the bearing upright post is suitable for different supporting and positioning heights, and is convenient to operate.
The working principle is as follows: when the drilling machine is used, an external drilling machine is installed in a drill guide sleeve 7, a drill bit on the drilling machine can axially move relative to the drill guide sleeve 7, manual control can be realized, or an electric control telescopic mode can be adopted to control the axial movement of the drill bit, when drilling is needed on an opposite side wall, the locking bolt 9 is firstly unscrewed, then a base plate 8 at the lower part is placed on the ground, then the bearing upright posts 1 are kept in vertical distribution, then the rotary table 131 is controlled to rotate, the upper post 11 is driven to move upwards by utilizing the screwing action of the screw rod 13 and the upper post 11, the base plate 8 at the upper part is extruded on the top wall, then the worm 105 is controlled to rotate to drive the driving shaft 102 through the worm wheel 106, so that the distance between the two positioning sleeves 3 on the two V-shaped frames 2 is controlled, then the positions of the drill guide sleeve 7 on the side wall can be controlled by integrally rotating the two V-shaped frames 2 and the two arm supporting plates 4, and then the locking bolts 9 are screwed to realize the locking of the two V-shaped frames 2 and the external drilling machine to realize the supporting and the positioning.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.