CN212704537U - Beam slab constructional column bar planting device - Google Patents
Beam slab constructional column bar planting device Download PDFInfo
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- CN212704537U CN212704537U CN202020846489.5U CN202020846489U CN212704537U CN 212704537 U CN212704537 U CN 212704537U CN 202020846489 U CN202020846489 U CN 202020846489U CN 212704537 U CN212704537 U CN 212704537U
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Abstract
The utility model relates to the technical field of building construction, in particular to a beam slab constructional column bar planting device, which comprises a supporting frame body, a vertical rod, an electric drill, a supporting plate and a lifting mechanism; a support shaft is arranged at the top of the support frame body and is arranged along the horizontal direction; one end face of the vertical rod is provided with a U-shaped guide opening, the U-shaped guide opening extends along the length direction of the vertical rod, and the support shaft is in conformal sliding fit in the U-shaped guide opening; the electric drill is arranged at one end of the upright rod, which is far away from the U-shaped guide port; the lifting mechanism is arranged on the supporting frame body, the supporting plate is vertically matched on the lifting mechanism in a lifting manner, and the supporting plate is used for vertically fixing the upright rod on the supporting frame body; when the fulcrum shaft is matched with the U-shaped guide opening, the lifting mechanism is used for driving the supporting plate to drive the vertical rod to lift. Compared with the traditional bar planting method, the bar planting efficiency of the bar planting device is remarkably improved, drilling is more accurate, meanwhile, the falling accident caused by falling of constructors in the traditional bar planting method is avoided, and the life safety of operation workers is guaranteed.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to beam slab constructional column bar planting device.
Background
The steel bar planting anchoring technology is a new method produced by the utility model of the building structure glue, namely, the steel bar is anchored in the building component by the building structure glue. Building constructional column bar planting is a common construction link in the secondary structure construction field, because of the high general 2.9m of present building layer and above, when secondary structure constructional column top bar planting drilling construction, owing to receive the influence of height, beam bottom, board end constructional column bar planting difficulty when leading to secondary structure construction, need set up the construction handling frame that falls and carry out supplementary construction, and efficiency of construction is lower to the potential safety hazard of operation exists.
Chinese patent CN201710992106.8 discloses a drilling auxiliary device for bar planting on the top of a structural column of a secondary structure of a building, wherein an operating rod is held and pressed downwards during drilling, and according to the lever principle, a vertical rod at the other end is forced upwards to prop against an electric drill for drilling when the operating rod is pressed downwards. However, when the device presses down the operating rod, according to the parallelogram connecting rod principle, the motion track of the electric drill on the vertical rod rising is arc-shaped, so that the device cannot accurately drill holes
In order to improve the construction efficiency of beam bottom, the constructional column bar planting at the bottom of the board, avoid the emergence of incident, need urgently need a constructional column bar planting device that the electric drill is vertical goes up and down and need not to set up.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the defect among the prior art, provide a beam slab constructional column bar planting device.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a beam slab constructional column bar planting device comprises a supporting frame body, an upright rod, an electric drill, a supporting plate and a lifting mechanism; a fulcrum shaft is arranged at the top of the supporting frame body and is arranged along the horizontal direction; one end face of the vertical rod is provided with a U-shaped guide opening, the U-shaped guide opening extends along the length direction of the vertical rod, and the support shaft is in conformal sliding fit in the U-shaped guide opening; the electric drill is arranged at one end of the vertical rod, which is far away from the U-shaped guide opening; the lifting mechanism is arranged on the supporting frame body, the supporting plate is vertically matched on the lifting mechanism in a lifting manner, and the supporting plate is used for vertically fixing the upright rod on the supporting frame body; when the fulcrum shaft is matched with the U-shaped guide opening, the lifting mechanism is used for driving the supporting plate to drive the vertical rod to lift.
Furthermore, the lifting mechanism comprises screw rods and a driving assembly, the two screw rods are vertically arranged on the supporting frame body in parallel, and the screw rods are rotationally connected with the supporting frame body;
the supporting plate is arranged between the two screw rods along the horizontal direction, and two ends of the supporting plate are respectively in threaded fit with the two screw rods; the driving assembly is arranged on the supporting frame body and is used for driving the two screw rods to rotate simultaneously so as to drive the supporting plate to lift.
Furthermore, the driving assembly comprises two worm wheels and two worms, the worm wheels and the worms are both arranged in the supporting frame, and each worm wheel is correspondingly meshed with one worm; the worm wheel is fixed at the bottom of the screw rod, the worm wheel and the screw rod are coaxially arranged, and the two worms are coaxially connected.
Furthermore, the supporting frame body comprises cross beams, supporting rods and a base, two ends of the supporting shaft are respectively connected with one cross beam, and each cross beam is connected with one supporting rod;
the two ends of the screw rod are respectively connected with the cross beam and the base in a rotating mode, a containing cavity is formed in the base, the worm wheel and the worm are arranged in the containing cavity, and a hand wheel is connected to one of the worms after the worm extends out of the containing cavity.
Furthermore, the supporting plate is provided with a abdicating notch, the vertical rod is matched in the abdicating notch in a fitting manner, a lock hole is formed in the rod body of the vertical rod in the abdicating notch, and the central axis of the lock hole is arranged in parallel with the central axis of the fulcrum shaft;
a locking mechanism is arranged in the supporting plate and comprises a lock column, a first elastic piece and a limiting assembly, the lock column and the support shaft are arranged in parallel, the lock column can be inserted into the lock hole in a shape-fitting manner, and the first elastic piece is used for pushing and pressing the lock column; the limiting assembly is used for limiting the lock column after the lock column is inserted into or withdrawn from the lock hole.
Furthermore, the limiting assembly comprises a limiting pin and a second elastic piece, the limiting pin is perpendicular to the lock cylinder, and the second elastic piece is used for pushing and pressing the limiting pin;
the side wall of the lock column facing the limiting pin is provided with a first lock groove and a second lock groove, and after the lock column is inserted into the lock hole, the limiting pin is suitably clamped into the first lock groove; when the lock column is withdrawn from the lock hole, the limit pin is clamped into the second lock groove in a shape fitting manner.
Furthermore, be equipped with spacing boss on the periphery wall of lead screw, be located when the layer board on the spacing boss, the axis of lockhole and the coincidence of the axis of lock post.
Furthermore, a first mounting cavity and a second mounting cavity are formed in the supporting plate, the first mounting cavity is communicated with the abdicating notch, and the second mounting cavity is communicated with the first mounting cavity;
the lock column is in sliding fit in the first mounting cavity, and two ends of the first elastic piece are respectively connected to the lock column and the inner wall of the first mounting cavity; the stop pin is in sliding fit in the second mounting cavity, and two ends of the second elastic piece are connected to the inner walls of the stop pin and the second mounting cavity respectively.
Furthermore, a first sliding hole communicated with the first mounting cavity and a second sliding hole communicated with the second mounting cavity are formed in the supporting plate; a first deflector rod is in sliding fit in the first sliding hole, and one end of the first deflector rod is connected with the lock column; and a second driving lever is in sliding fit in the second sliding hole, and one end of the second driving lever is connected with a limiting pin.
Furthermore, the number of the lock holes is two, the number of the locking mechanisms is two, and each lock hole is correspondingly provided with one locking mechanism.
The utility model has the advantages that:
the utility model discloses a beam slab constructional column bar planting device, it is through fixing the electric drill in the pole setting, after counter roll cooperation at the U-shaped direction mouth, rotates the pole setting, makes the pole setting around counter roll rotation, fixes the pole setting on the layer board, and rethread elevating system drive layer board is along vertical lift, makes the layer board drive the pole setting lifting and send the electric drill to the beam bottom, the drilling position at the bottom of the board carries out the accuracy and drills.
When bar planting drilling, through the cooperation of U-shaped direction mouth with the counter roll to and layer board and elevating system's cooperation, the pole setting can be dismantled with braced frame body, the installation electric drill of being convenient for, simultaneously, under the lift drive of layer board, because the U-shaped direction mouth is by the counter roll restriction, the electric drill can only move in the vertical direction, does not produce the skew among the electric drill lift process, thereby makes drilling more accurate. Moreover, the supporting frame body can be conveniently moved, and the construction efficiency is further improved. Need not to set up the handling frame again when planting the muscle to beam bottom, slab bottom constructional column reinforcing bar, it is convenient to plant the muscle, and the relative tradition method of planting the muscle is this the planting muscle efficiency of planting the muscle device is showing and is improving, and drilling is more accurate, simultaneously, has also avoided constructor to fall the emergence of the accident of falling in the tradition method of planting the muscle, has ensured operation workman's life safety.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of a beam slab constructional column bar planting device of the present invention;
FIG. 2 is a schematic view of the structure of the vertical rod installed on the supporting plate;
FIG. 3 is a schematic structural view of a pallet lifting upright;
FIG. 4 is a schematic structural view of the vertical rod;
FIG. 5 is a cross-sectional view of the drive assembly;
FIG. 6 is a schematic structural view of a pallet;
FIG. 7 is a schematic view of the lock cylinder being disengaged from the lock hole;
fig. 8 is a schematic view of the insertion of the lock cylinder into the lock hole.
Reference numerals:
1-supporting frame body, 11-fulcrum shaft, 12-crossbeam, 13-supporting rod, 14-base, 141-containing cavity, 15-supporting leg, 2-upright rod, 21-U-shaped guide port, 22-lock hole, 3-electric drill, 4-supporting plate, 41-abdicating notch, 42-first mounting cavity, 43-second mounting cavity, 44-first slide hole, 45-second slide hole, 46-nut, 5-lifting mechanism, 51-screw rod, 52-driving component, 521-worm wheel, 522-worm, 53-hand wheel, 54-limiting boss, 6-locking mechanism, 61-lock column, 62-first elastic component, 63-limiting component, 631-limiting pin, 632-second elastic component, 64-first lock groove, 65-second locking groove, 66-first driving lever, 67-second driving lever.
Detailed Description
The present invention will be described in further detail with reference to examples.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, 2 and 3, the bar planting device for the beam slab structural column of the present invention includes a supporting frame 1, a vertical rod 2, an electric drill 3, a supporting plate 4 and a lifting mechanism 5; a support shaft 11 is arranged at the top of the support frame body 1, and the support shaft 11 is arranged along the horizontal direction; one end face of the vertical rod 2 is provided with a U-shaped guide opening 21, the U-shaped guide opening 21 extends along the length direction of the vertical rod 2, and the support shaft 11 is in conformal sliding fit in the U-shaped guide opening 21; the electric drill 3 is arranged at one end of the upright rod 2 far away from the U-shaped guide opening 21; the lifting mechanism 5 is arranged on the supporting frame body 1, the supporting plate 4 is vertically matched on the lifting mechanism 5 in a lifting manner, and the supporting plate 4 is used for vertically fixing the upright rod 2 on the supporting frame body 1; after the fulcrum 11 is matched with the U-shaped guide opening 21, the lifting mechanism 5 is used for driving the supporting plate 4 to drive the vertical rod 2 to lift.
The utility model discloses a bar planting device includes five parts of braced frame 1, pole setting 2, electric drill 3, layer board 4 and elevating system 5, and wherein, electric drill 3 is fixed in pole setting 2, and 2 then detachably of pole setting are installed on braced frame 1, through the cooperation of layer board 4 with elevating system 5, make electric drill 3 can move in the vertical direction to drill to the beam bottom, the board bottom.
Specifically, referring to fig. 4, a U-shaped guide opening 21 is formed in the upright 2, the upright 2 is fitted into the U-shaped guide opening 21 through a fulcrum shaft 11 on the supporting frame 1, and then the upright 2 is rotated to rotate the upright 2 around the fulcrum shaft 11, and when the upright 2 is close to a vertical state, the fulcrum shaft 11 is located at the top end of the U-shaped guide opening 21 in the vertical direction. At this moment, fix pole setting 2 on layer board 4, then drive layer board 4 through elevating system 5 and follow vertical rising to make layer board 4 drive the lifting of pole setting 2 and send electric drill 3 to the drilling position at the bottom of the roof beam, the board and carry out the accuracy drilling.
When bar planting drilling, through the cooperation of U-shaped guiding opening 21 and counter roll 11 to and the cooperation of layer board 4 and elevating system 5, pole setting 2 can be dismantled with braced frame 1, the installation electric drill 3 of being convenient for, simultaneously, under the lift drive of layer board 4, because U-shaped guiding opening 21 is by counter roll 11 restriction, electric drill 3 can only move in the vertical direction, and 3 lift in-process of electric drill do not produce the skew, thereby make drilling more accurate. Moreover, the supporting frame body 1 can be conveniently moved, and the construction efficiency is further improved. Need not to set up the handling frame again when planting the muscle to beam bottom, slab bottom constructional column reinforcing bar, it is convenient to plant the muscle, and the relative tradition method of planting the muscle is this the planting muscle efficiency of planting the muscle device is showing and is improving, and drilling is more accurate, simultaneously, has also avoided constructor to fall the emergence of the accident of falling in the tradition method of planting the muscle, has ensured operation workman's life safety.
In a specific embodiment, the lifting mechanism 5 comprises a screw rod 51 and a driving assembly 52, two screw rods 51 are vertically arranged on the supporting frame 1 in parallel, and the screw rods 51 are rotatably connected with the supporting frame 1; the supporting plate 4 is arranged between the two screw rods 51 along the horizontal direction, and two ends of the supporting plate 4 are respectively in threaded fit with the two screw rods 51; the driving assembly 52 is arranged on the supporting frame 1, and the driving assembly 52 is used for simultaneously driving the two screw rods 51 to rotate so as to drive the supporting plate 4 to lift.
Specifically, two nuts 46 are provided on the pallet 4, and each nut 46 is screw-fitted on the lead screw 51. By operating the driving assembly 52, the driving assembly 52 synchronously drives the two lead screws 51 to rotate, and since the nut 46 on each lead screw 51 is fixed on the supporting plate 4, the rotation of the two lead screws 51 drives the supporting plate 4 to do lifting motion along the lead screws 51. Further, the vertical rod 2 is vertically fixed on the supporting plate 4, the supporting plate 4 vertically rises to lift the vertical rod 2, and the electric drill 3 is conveyed to the drilling position at the bottom of the beam and the bottom of the plate to perform accurate drilling.
Referring to fig. 5, in a specific embodiment, the driving assembly 52 includes two worm wheels 521 and two worms 522, the worm wheels 521 and the worms 522 are both disposed in the supporting frame 1, and each worm wheel 521 is correspondingly engaged with one worm 522; the worm wheel 521 is fixed at the bottom of the screw rod 51, the worm wheel 521 is arranged coaxially with the screw rod 51, and the two worms 522 are coaxially connected.
The two worms 522 are coaxially connected, when the worms 522 are rotated, each worm 522 drives the worm wheel 521 meshed with the worm 522 to rotate, and because each worm wheel 521 is fixed at the bottom of one screw rod 51 and the worm wheel 521 is coaxially arranged with the central axis of the screw rod 51, the rotation of the worm wheel 521 drives the corresponding screw rod 51 to rotate, and the two screw rods 51 synchronously rotate to drive the supporting plate 4 to vertically lift.
In a specific embodiment, the supporting frame 1 comprises a beam 12, a strut 13 and a base 14, one beam 12 is connected to each end of the fulcrum 11, and one strut 13 is connected to each beam 12; the two ends of the screw rod 51 are respectively rotatably connected with the beam 12 and the base 14, an accommodating cavity 141 is formed in the base 14, the worm wheel 521 and the worm 522 are both arranged in the accommodating cavity 141, and the hand wheel 53 is connected after one of the worms 522 extends out of the accommodating cavity 141.
The supporting frame body 1 plays a role of stably supporting the whole bar planting device, two cross beams 12 are arranged along the horizontal direction, two ends of a fulcrum shaft 11 are respectively connected with one cross beam 12, and each cross beam 12 is connected above a base 14 through a support rod 13. After the fulcrum 11 is matched with the U-shaped guide opening 21 of the upright 2, the upright 2 is rotated along the fulcrum 11, the upright 2 is vertically fixed on the supporting plate 4, and the two screw rods 51 are driven to rotate by rotating the hand wheel 53. The base 14 is further provided with a plurality of legs 15, and the bottom of the legs 15 is provided with lockable pulleys, thereby facilitating the movement and fixing of the position of the support frame 1.
Referring to fig. 6, in an embodiment, the supporting plate 4 is provided with a abdicating notch 41, the vertical rod 2 fits in the abdicating notch 41 in a form-fitting manner, a lock hole 22 is formed on the rod body of the vertical rod 2 located in the abdicating notch 41, and the central axis of the lock hole 22 is arranged in parallel with the central axis of the fulcrum 11; a locking mechanism 6 is arranged in the supporting plate 4, the locking mechanism 6 comprises a locking column 61, a first elastic piece 62 and a limiting assembly 63, the locking column 61 is arranged in parallel with the fulcrum shaft 11, the locking column 61 can be inserted into the lock hole 22 in a form-fitting manner, and the first elastic piece 62 is used for pushing and pressing the locking column 61; the limiting component 63 is used for limiting the lock cylinder 61 after the lock cylinder 61 is inserted into or withdrawn from the lock hole 22.
After the supporting shaft 11 is matched with the U-shaped guiding opening 21 of the vertical rod 2, the vertical rod 2 is rotated along the supporting shaft 11, and the vertical rod 2 is properly embedded into the abdicating notch 41, so that the vertical rod is vertically arranged. In order to fix the upright rod 2 on the supporting plate 4 and prevent the supporting plate 4 from driving the upright rod 2 to slide relatively in the lifting process, a locking mechanism 6 for locking the upright rod 2 in the abdicating notch 41 is arranged in the supporting plate 4. Specifically, a lock hole 22 is formed in the shaft body located in the abdicating notch 41, the first elastic member 62 can push the lock column 61 to be fittingly inserted into the lock hole 22 of the vertical rod 2, and the limit component 63 limits the lock column 61 after the lock column 61 is inserted into the lock hole 22, so that the lock column 61 can be prevented from being separated from the lock hole 22. Therefore, the vertical rod 2 can be vertically fixed on the supporting plate 4 through the matching of the lock hole 22, the lock column 61 and the limiting component 63.
In one embodiment, the position-limiting assembly 63 includes a position-limiting pin 631 and a second elastic member 632, the position-limiting pin 631 is disposed perpendicular to the lock cylinder 61, and the second elastic member 632 is configured to push the position-limiting pin 631; the side wall of the lock cylinder 61 facing the limit pin 631 is provided with a first lock groove 64 and a second lock groove 65, and after the lock cylinder 61 is inserted into the lock hole 22, the limit pin 631 is fitted and clamped into the first lock groove 64; when the lock cylinder 61 is withdrawn from the lock hole 22, the stopper 631 is fit into the second lock groove 65.
Referring to fig. 7, after the lock cylinder 61 is pushed by the first elastic element 62 to be inserted into the lock hole 22, the limit pin 631 is engaged into the first lock slot 64, so that the lock cylinder 61 cannot move any more, thereby locking the lock cylinder 61 in the lock hole 22 and preventing the vertical rod 2 from separating from the supporting plate 4 due to the fact that the lock cylinder 61 is separated from the lock hole 22. When the stop pin 631 is pushed to compress the second elastic element 632, the stop pin 631 disengages from the first locking groove 64, so that the lock cylinder 61 can be operated to exit from the locking hole 22, and after the stop pin 631 is released, under the action of the pushing force of the second elastic element 632, one end of the stop pin 631 close to the lock cylinder 61 continuously abuts against and pushes the side wall of the lock cylinder 61. After the second lock slot 65 and the stop pin 631 are overlapped, the stop pin 631 can be quickly clamped into the second lock slot 65, at this time, the lock cylinder 61 completely exits from the lock hole 22, and the lock cylinder 61 does not interfere with the vertical rod 2, so that the vertical rod 2 can be rotated to exit from the abdicating notch 41, and the vertical rod 2 can be detached from the supporting frame 1.
In one embodiment, the outer peripheral wall of the screw 51 is provided with a limit boss 54, and when the supporting plate 4 is located on the limit boss 54, the central axis of the lock hole 22 coincides with the central axis of the lock cylinder 61.
The limit boss 54 is arranged on the shaft body of the screw rod 51 close to the base 14, when the bottom of the supporting plate 4 is abutted against the limit boss 54, the supporting plate 4 can not move downwards any more, at this time, the upright 2 is rotated along the fulcrum shaft 11, the upright 2 is embedded into the abdicating notch 41 on the supporting plate 4 in a shape-fitting manner, and the lock hole 22 on the upright 2 is overlapped with the lock column 61. And the vertical rod 2 is vertically fixed on the supporting plate 4 through the matching of the lock column 61 and the lock hole 22.
In a specific embodiment, the supporting plate 4 is provided with a first mounting cavity 42 and a second mounting cavity 43, the first mounting cavity 42 is communicated with the abdicating notch 41, and the second mounting cavity 43 is communicated with the first mounting cavity 42; the lock column 61 is in sliding fit in the first mounting cavity 42, and two ends of the first elastic piece 62 are respectively connected to the lock column 61 and the inner wall of the first mounting cavity 42; the stopper 631 is slidably fitted in the second mounting cavity 43, and two ends of the second elastic element 632 are respectively connected to the stopper 631 and the inner wall of the second mounting cavity 43.
In a specific embodiment, the supporting plate 4 is provided with a first sliding hole 44 communicated with the first mounting cavity 42 and a second sliding hole 45 communicated with the second mounting cavity 43; a first shift lever 66 is slidably fitted in the first slide hole 44, and one end of the first shift lever 66 is connected with the lock cylinder 61; the second slide hole 45 is slidably fitted with a second shift lever 67, and one end of the second shift lever 67 is connected to the limit pin 631.
Referring to fig. 8, when the vertical rod 2 is not inserted into the abdicating notch 41, the limit pin 631 is clamped in the second lock groove 65, and at this time, the lock cylinder 61 is limited in the first mounting cavity 42, and the first elastic element 62 is in a compressed state. When the upright post 2 is rotated along the supporting shaft 11, the upright post 2 is inserted into the abdicating notch 41 in a form-fitting manner, the locking hole 22 of the upright post 2 is overlapped with the locking post 61, the second driving lever 67 is pushed along the second sliding hole 45, the second elastic element 632 is compressed, the limiting pin 631 is separated from the second locking groove 65, and then the second driving lever 67 is released, and the first elastic element 62 can quickly push the locking post 61 to be inserted into the locking hole 22. Meanwhile, under the pushing force of the second elastic element 632, the end of the stop pin 631 close to the lock cylinder 61 continuously pushes against the sidewall of the lock cylinder 61. After the first lock slot 64 and the stop pin 631 are overlapped, the stop pin 631 can be quickly clamped into the first lock slot 64, and at this time, the lock cylinder 61 is restricted from exiting the lock hole 22, so that the upright rod 2 is firmly locked in the abdicating notch 41.
When the vertical rod 2 and the supporting plate 4 need to be separated, the second shift lever 67 is pushed along the second sliding hole 45, the second elastic element 632 is compressed, the limit pin 631 is separated from the first lock groove 64, then the second shift lever 67 is released, the first shift lever 66 is pushed along the first sliding hole 44, the lock cylinder 61 is withdrawn from the lock hole 22, then the second shift lever 67 is released, and under the thrust action of the second elastic element 632, one end of the limit pin 631, which is close to the lock cylinder 61, can continuously push against the side wall of the lock cylinder 61. After the second locking groove 65 and the stop pin 631 coincide, the stop pin 631 can be quickly clamped into the second locking groove 65, and at this time, the lock cylinder 61 completely exits the locking hole 22, so that the vertical rod 2 can be rotated to exit the abdicating notch 41, and the vertical rod 2 can be detached from the supporting frame 1.
When the lock cylinder 61 is pushed by the first elastic member 62 to be inserted into the lock hole 22, the stop pin 631 is inserted into the first lock groove 64, so that the lock cylinder 61 cannot move any more, the lock cylinder 61 is locked in the lock hole 22, and the vertical rod 2 is prevented from being separated from the supporting plate 4 when the lock cylinder 61 is separated from the lock hole 22. When the stop pin 631 is pushed to compress the second elastic element 632, the stop pin 631 disengages from the first locking groove 64, so that the lock cylinder 61 can be operated to exit from the locking hole 22, and after the stop pin 631 is released, under the action of the pushing force of the second elastic element 632, one end of the stop pin 631 close to the lock cylinder 61 continuously abuts against and pushes the side wall of the lock cylinder 61. After the second locking groove 65 and the stop pin 631 are overlapped, the stop pin 631 can be quickly clamped into the second locking groove 65, and at this time, the lock cylinder 61 and the lock hole 22 are completely withdrawn, so that the vertical rod 2 can be rotated to withdraw from the abdicating notch 41, and the vertical rod 2 can be detached from the supporting frame 1.
In one embodiment, in order to further firmly lock the upright 2 to the supporting plate 4, the number of the locking holes 22 is two, the number of the locking mechanisms 6 is two, and one locking mechanism 6 is correspondingly arranged in each locking hole 22.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (10)
1. The utility model provides a beam slab constructional column bar planting device which characterized in that:
comprises a supporting frame body, an upright rod, an electric drill, a supporting plate and a lifting mechanism;
a fulcrum shaft is arranged at the top of the supporting frame body and is arranged along the horizontal direction; one end face of the vertical rod is provided with a U-shaped guide opening, the U-shaped guide opening extends along the length direction of the vertical rod, and the support shaft is in conformal sliding fit in the U-shaped guide opening; the electric drill is arranged at one end of the vertical rod, which is far away from the U-shaped guide opening;
the lifting mechanism is arranged on the supporting frame body, the supporting plate is vertically matched on the lifting mechanism in a lifting manner, and the supporting plate is used for vertically fixing the upright rod on the supporting frame body; when the fulcrum shaft is matched with the U-shaped guide opening, the lifting mechanism is used for driving the supporting plate to drive the vertical rod to lift.
2. The beam slab construction column bar planting device of claim 1, wherein: the lifting mechanism comprises screw rods and a driving assembly, the two screw rods are vertically arranged on the supporting frame body in parallel, and the screw rods are rotationally connected with the supporting frame body;
the supporting plate is arranged between the two screw rods along the horizontal direction, and two ends of the supporting plate are respectively in threaded fit with the two screw rods; the driving assembly is arranged on the supporting frame body and is used for driving the two screw rods to rotate simultaneously so as to drive the supporting plate to lift.
3. The beam slab construction column bar planting device of claim 2, wherein: the driving assembly comprises two worm wheels and two worms, the worm wheels and the worms are arranged in the supporting frame, and each worm wheel is correspondingly meshed with one worm; the worm wheel is fixed at the bottom of the screw rod, the worm wheel and the screw rod are coaxially arranged, and the two worms are coaxially connected.
4. The beam slab construction column bar planting device of claim 3, wherein: the supporting frame body comprises cross beams, supporting rods and a base, two ends of the supporting shaft are respectively connected with one cross beam, and each cross beam is connected with one supporting rod;
the two ends of the screw rod are respectively connected with the cross beam and the base in a rotating mode, a containing cavity is formed in the base, the worm wheel and the worm are arranged in the containing cavity, and a hand wheel is connected to one of the worms after the worm extends out of the containing cavity.
5. The beam slab construction column bar planting device according to any one of claims 2 to 4, wherein: the support plate is provided with a abdicating notch, the vertical rod is matched in the abdicating notch in a fitting manner, a lock hole is formed in the rod body of the vertical rod in the abdicating notch, and the central axis of the lock hole is parallel to the central axis of the support shaft;
a locking mechanism is arranged in the supporting plate and comprises a lock column, a first elastic piece and a limiting assembly, the lock column and the support shaft are arranged in parallel, the lock column can be inserted into the lock hole in a shape-fitting manner, and the first elastic piece is used for pushing and pressing the lock column;
the limiting assembly is used for limiting the lock column after the lock column is inserted into or withdrawn from the lock hole.
6. The beam slab construction column bar planting device of claim 5, wherein: the limiting assembly comprises a limiting pin and a second elastic piece, the limiting pin is perpendicular to the lock cylinder, and the second elastic piece is used for pushing and pressing the limiting pin;
the side wall of the lock column facing the limiting pin is provided with a first lock groove and a second lock groove, and after the lock column is inserted into the lock hole, the limiting pin is suitably clamped into the first lock groove; when the lock column is withdrawn from the lock hole, the limit pin is clamped into the second lock groove in a shape fitting manner.
7. The beam slab construction column bar planting device of claim 6, wherein: be equipped with spacing boss on the periphery wall of lead screw, be located when the layer board on the spacing boss, the axis of lockhole coincides with the axis of lock post.
8. The beam slab construction column bar planting device of claim 7, wherein: a first mounting cavity and a second mounting cavity are formed in the supporting plate, the first mounting cavity is communicated with the abdicating notch, and the second mounting cavity is communicated with the first mounting cavity;
the lock column is in sliding fit in the first mounting cavity, and two ends of the first elastic piece are respectively connected to the lock column and the inner wall of the first mounting cavity; the stop pin is in sliding fit in the second mounting cavity, and two ends of the second elastic piece are connected to the inner walls of the stop pin and the second mounting cavity respectively.
9. The beam slab construction column bar planting device of claim 8, wherein: the supporting plate is provided with a first sliding hole communicated with the first mounting cavity and a second sliding hole communicated with the second mounting cavity; a first deflector rod is in sliding fit in the first sliding hole, and one end of the first deflector rod is connected with the lock column; and a second driving lever is in sliding fit in the second sliding hole, and one end of the second driving lever is connected with a limiting pin.
10. The beam slab construction column bar planting device of claim 9, wherein: the number of lockholes is two, and the number of locking mechanism is two, and every lockhole corresponds and is provided with a locking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020846489.5U CN212704537U (en) | 2020-05-19 | 2020-05-19 | Beam slab constructional column bar planting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020846489.5U CN212704537U (en) | 2020-05-19 | 2020-05-19 | Beam slab constructional column bar planting device |
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| Publication Number | Publication Date |
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| CN212704537U true CN212704537U (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020846489.5U Active CN212704537U (en) | 2020-05-19 | 2020-05-19 | Beam slab constructional column bar planting device |
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| Country | Link |
|---|---|
| CN (1) | CN212704537U (en) |
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2020
- 2020-05-19 CN CN202020846489.5U patent/CN212704537U/en active Active
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