CN212094455U - Drilling machine for steel bar truss floor support plate - Google Patents
Drilling machine for steel bar truss floor support plate Download PDFInfo
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- CN212094455U CN212094455U CN202020706234.9U CN202020706234U CN212094455U CN 212094455 U CN212094455 U CN 212094455U CN 202020706234 U CN202020706234 U CN 202020706234U CN 212094455 U CN212094455 U CN 212094455U
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- 238000005553 drilling Methods 0.000 title claims abstract description 115
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 29
- 239000010959 steel Substances 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 141
- 230000008093 supporting effect Effects 0.000 claims description 58
- 230000005540 biological transmission Effects 0.000 claims description 27
- 230000003028 elevating effect Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 description 3
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- 230000005484 gravity Effects 0.000 description 1
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Abstract
The utility model discloses a drilling machine for a steel bar truss floor support plate, which comprises a bottom plate, support legs fixedly connected with the lower surface of the bottom plate, a first support column fixedly connected with the upper surface of the bottom plate, a second support column positioned at the right side of the first support column and fixedly connected with the upper surface of the bottom plate, a drilling mechanism for drilling, an adjusting mechanism connected with the drilling mechanism and convenient for adjusting the position of the drilling mechanism, a fixing mechanism fixedly connected with the upper surface of the bottom plate and used for fixing the bottom die, and a lifting mechanism for moving the adjusting mechanism and the drilling mechanism in the vertical direction, the drilling mechanism and the adjusting mechanism of the utility model are arranged to be convenient for adjusting the distance between two adjacent drilling mechanisms, simultaneously adjusting the distance between the drilling mechanism and the two side edges of the bottom die, without moving the bottom die, reducing the labor intensity of workers, and the lifting mechanism is arranged to be convenient for moving and drilling the drilling mechanism and the adjusting mechanism in the vertical direction, the operation is convenient.
Description
Technical Field
The utility model relates to a steel construction building tool technical field, concretely relates to drilling machine for steel bar truss building carrier plate.
Background
The steel bar truss floor bearing plate is a building product which welds stressed steel bars in a floor slab into a steel bar truss in a factory and fixedly connects the steel bar truss with a bottom die to form the integration of the bottom die and the stressed steel bars. During construction, the steel bar truss floor bearing plate is fixed between the two bearing beams and is directly poured by concrete, the bottom die bears the gravity of the concrete, and the steel bar truss provides unsupported rigidity for the bottom die. Compare with the traditional building carrier plate that supports the concrete through bottom formwork, the construction progress has been accelerated to steel bar truss building carrier plate formula, has strengthened the supporting effect.
Need drill to the die block that building carrier plate was used in the manufacturing process of steel bar truss building carrier plate, it is fixed with steel bar truss to make the die block pass through the connecting piece, and die block and connecting piece pass through the fix with screw, then need drill in advance at the die block, the screw of being convenient for passes the die block, manual operation has all been adopted in present drilling, according to the hole number and the interval in hole of drawing design, punch the die block one by one, this kind of drilling mode efficiency ratio is lower, workman's work load is big, and there is the defect in the quality of drilling, the hole interval that makes two adjacent holes is inaccurate.
Therefore, the drilling machine for the floor bearing plate of the steel bar truss is high in working efficiency and does not need to move a workpiece.
Disclosure of Invention
The utility model aims at providing a drilling machine for steel bar truss floor support plates, which has high working efficiency and does not need to move workpieces, and the prior art is not enough.
The purpose of the utility model is realized like this:
a drilling machine for floor bearing plates of steel bar trusses comprises a base plate, supporting legs fixedly connected with the lower surface of the base plate, first supporting columns fixedly connected with the upper surface of the base plate, second supporting columns located on the right sides of the first supporting columns and fixedly connected with the upper surface of the base plate, a drilling mechanism used for drilling, an adjusting mechanism connected with the drilling mechanism and used for adjusting the position of the drilling mechanism conveniently, a fixing mechanism fixedly connected with the upper surface of the base plate and used for fixing a bottom die, and a lifting mechanism enabling the adjusting mechanism and the drilling mechanism to move in the vertical direction, wherein the adjusting mechanism comprises a cross beam movably connected with the first supporting columns and the second supporting columns through a first sliding mechanism and a second sliding mechanism respectively, a limiting groove located on the lower surface of the cross beam and provided with a downward opening, a first lead screw connected with the lower surface of the cross beam through a bearing seat, and a rotating mechanism enabling the first lead screw to, the first screw rod is in threaded connection with the drilling mechanism, and the first screw rod rotates to drive the drilling mechanism to move in the horizontal direction.
The rotating mechanism comprises a first motor fixedly connected with the upper surface of the cross beam, a first gear fixedly connected with the output end of the first motor, and a second gear meshed with the first gear, and the center of the second gear is fixedly connected with the left end of the first screw rod.
The drilling mechanism sets up two, is equipped with first screw on the first lead screw, is located the second screw on first screw right side, and the screw thread direction of first screw is opposite with the screw thread direction of second screw, two drilling mechanisms respectively with first screw thread and second threaded connection.
The drilling mechanism comprises a supporting block, a drilling machine and a through hole, wherein the top of the supporting block is located in the limiting groove, the drilling machine is fixedly connected with the bottom of the supporting block, the through hole is located on the supporting block and is in threaded fit with the first screw rod, and the first screw rod penetrates through the through hole.
The fixing mechanism comprises a first fixing body fixedly connected with the upper surface of the bottom plate, a second fixing body located on the right side face of the first fixing body and fixedly connected with the upper surface of the bottom plate, the first fixing body comprises a first push rod motor and a first positioning plate fixedly connected with the telescopic end of the first push rod motor, the second fixing body comprises a second push rod motor and a second positioning plate fixedly connected with the telescopic end of the second push rod motor, and the positions of the first positioning plate and the second positioning plate are corresponding.
The lifting mechanism comprises a hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected with the upper surface of the cross beam, a supporting plate used for supporting the hydraulic cylinder is arranged at the bottom of the hydraulic cylinder, and the lower surface of the supporting plate is fixedly connected with the first supporting column and the second supporting column.
The first sliding mechanism comprises a first sliding groove, a first guide rod and a first sleeve, the first sliding groove is located on the right side face of the first supporting column, the opening of the first sliding groove is right, the first guide rod is located in the first sliding groove and is in the vertical direction, the first sleeve is sleeved on the first guide rod and moves in the vertical direction, and the right side face of the first sleeve is fixedly connected with the left end of the cross beam.
The second sliding mechanism comprises a second sliding groove, a second guide rod and a second sleeve, the second sliding groove is located on the left side face of the second supporting column and is provided with a left opening, the second guide rod is located in the second sliding groove and is in the vertical direction, the second sleeve is sleeved on the second guide rod and moves in the vertical direction, and the left side face of the second sleeve is fixedly connected with the left end of the cross beam.
The lifting mechanism comprises a second motor, a first bevel gear, a second bevel gear, a transmission shaft and a third sleeve, wherein the second motor is positioned on the bottom plate, the first bevel gear is fixedly connected with the output end of the second motor, the second bevel gear is meshed with the first bevel gear, the transmission shaft is fixedly connected with the center of the second bevel gear, the third sleeve is sleeved on the transmission shaft and is in threaded connection with the transmission shaft, the right side face of the third sleeve is fixedly connected with the left end of the cross beam, the center line of the first bevel gear is positioned in the horizontal direction, and the center lines of the transmission shaft.
First slide mechanism is including the first spout that is located the right flank of first support column and opening rightwards, and the transmission shaft is located first spout and the both ends of transmission shaft pass through the bearing with the top and the bottom of first spout respectively and are connected, and the telescopic right flank of third and the left end fixed connection of crossbeam, second slide mechanism is including the second spout that is located the left flank of second support column and opening leftwards, be located the second spout and be in the second guide bar of vertical direction, the cover establish on the second guide bar and at the second sleeve that vertical direction removed, the telescopic left surface of second and the left end fixed connection of crossbeam.
Has the positive and beneficial effects that: the utility model discloses drilling mechanism and guiding mechanism's setting is convenient for adjust the distance between two adjacent drilling mechanisms, and the distance between adjustable drilling mechanism and the die block both sides limit need not remove the die block simultaneously, reduces workman's intensity of labour, and drilling mechanism sets up two, is convenient for set up two holes simultaneously, and work efficiency is high, elevating system's setting, and drilling mechanism and guiding mechanism of being convenient for are at the removal and the drilling of vertical direction, convenient operation.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is an enlarged schematic view of portion A;
FIG. 3 is a schematic structural diagram of a drilling mechanism in the B direction;
fig. 4 is a schematic structural diagram of embodiment 2 of the present invention;
FIG. 5 is an enlarged schematic view of part C;
in the figure, the following steps are carried out: the drilling machine comprises a bottom plate 1, supporting legs 2, a first supporting column 3, a second supporting column 4, a first sliding groove 5, a second sliding groove 6, a first guide rod 7, a second guide rod 8, a supporting plate 9, a hydraulic cylinder 10, a cross beam 11, a limiting groove 12, a first screw rod 13, a first sleeve 14, a second sleeve 15, a drilling mechanism 16, a first push rod motor 17, a first positioning plate 18, a second push rod motor 19, a second positioning plate 20, a first motor 21, a first gear 22, a second gear 23, a bearing seat 24, a supporting block 25, a drilling machine 26, a through hole 27, a second motor 28, a transmission shaft 29, a third sleeve 30, a first bevel gear 31, a second bevel gear 32 and a mounting groove 33.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1
As shown in fig. 1 and 2, a floor support plate drilling machine for steel bar trusses comprises a bottom plate 1, support legs 2 fixedly connected with the lower surface of the bottom plate 1, first support columns 3 fixedly welded with the upper surface of the bottom plate 1, second support columns 4 positioned on the right sides of the first support columns 3 and fixedly welded with the upper surface of the bottom plate 1, drilling mechanisms for drilling, adjusting mechanisms connected with the drilling mechanisms and facilitating adjustment of the positions of the drilling mechanisms, fixing mechanisms fixedly connected with the upper surface of the bottom plate 1 and facilitating fixing of the bottom die, and lifting mechanisms enabling the adjusting mechanisms and the drilling mechanisms to move in the vertical direction, wherein the drilling mechanisms 16 are used for forming holes in the bottom die, the adjusting mechanisms facilitate adjustment of the positions of the drilling mechanisms 16 and avoid movement of the bottom die, and the fixing mechanisms facilitate fixing of the bottom die, the bottom die is prevented from moving during drilling, the upper surface of the bottom plate 1 is provided with scale values, so that the bottom die is placed accurately, thereby facilitating the adjustment of the position of the drilling mechanism 16, having simple operation, improving the working efficiency of workers, thereby alleviate workman's intensity of labour, guiding mechanism includes the crossbeam 11 through first slide mechanism and second slide mechanism swing joint respectively with first support column 3 and second support column 4, be located the lower surface of crossbeam 11 and open-down spacing groove 12, pass through bearing frame 24 with the lower surface of crossbeam 11 and be connected first lead screw 13, make first lead screw 13 pivoted slewing mechanism, the both ends of first lead screw 13 all are equipped with bearing frame 24, the top of bearing frame 24 passes through bolt assembly with the lower surface of crossbeam 11 and fixes, first lead screw 13 and drilling mechanism 16 threaded connection, thereby first lead screw 13 rotates and drives drilling mechanism 16 and remove in the horizontal direction. The rotating mechanism comprises a first motor 21 fixedly connected with the upper surface of the cross beam 11, a first gear 22 fixedly connected with the output end of the first motor 21, a second gear 23 meshed with the first gear 22, the center of the second gear 23 is fixedly connected with the left end of the first screw rod 13, the center lines of the first gear 22 and the second gear 23 are both in the horizontal direction, the first motor 21 drives the first gear 22 to rotate, the first gear 22 is meshed with the second gear 23, the second gear 23 rotates to drive the first screw rod 13 to synchronously rotate, the top of the drilling mechanism 16 is positioned in the limiting groove 12, so that the first screw rod 13 rotates, the drilling mechanism 16 can only move leftwards or rightwards in the horizontal direction, and the position of the drilling mechanism 16 is adjusted, the drilling mechanism 16 comprises a supporting block 25 with the top positioned in the limiting groove 12, and a drilling machine 26 fixedly connected with the bottom of the supporting block 25, The through hole 27 is formed in the supporting block 25 and in threaded fit with the first screw rod 13, the first screw rod 27 penetrates through the through hole, the top of the supporting block 25 is located in the limiting groove 12, therefore, the first screw rod 13 rotates, the supporting block 25 is in threaded fit with the first screw rod, the supporting block 25 is driven to move leftwards or rightwards, the position of the supporting block 25 is adjusted, and scales are arranged on the front surface of the cross beam 11, so that the distance between the supporting block 25 and the cross beam can be adjusted accurately.
As shown in fig. 3, the drilling mechanisms 16 are two, the first screw 13 is provided with a first thread, the second screw is located on the right side of the first thread, the thread direction of the first thread is opposite to the thread direction of the second screw, the two drilling mechanisms 16 are respectively connected with the first thread and the second thread, namely, the first motor 21 rotates forward or rotates backward, the first gear 22 and the second gear 23 drive the first screw 13 to rotate clockwise or rotate counterclockwise, the two supporting blocks 25 are far away from or close to each other, so that the positions of the two supporting blocks 25 are adjusted, the operation is simple, two holes are conveniently formed in the bottom die at the same time, and the work efficiency is high.
As shown in fig. 1, the fixing mechanism includes a first fixing body fixedly connected to the upper surface of the bottom plate 1, a second fixing body located on the right side of the first fixing body and fixedly connected to the upper surface of the bottom plate, the first fixing body includes a first push rod motor 17, a first positioning plate 18 fixedly connected to the telescopic end of the first push rod motor 17, the second fixing body includes a second push rod motor 19, a second positioning plate 20 fixedly connected to the telescopic end of the second push rod motor 19, the first positioning plate 18 and the second positioning plate 20 are in corresponding positions, the bottom mold is placed at a set position, then start first push rod motor 19 and promote first locating plate 18 and move to the right, start second push rod motor 20 simultaneously and promote second locating plate 21 and move to the left, first locating plate 18 and second locating plate 21 are fixed the die block, avoid the die block to remove and appear opening quality poor during the trompil.
As shown in fig. 1, the hydraulic cylinder 10 is included, the telescopic end of the hydraulic cylinder 10 is fixedly connected with the upper surface of the cross beam 11, the bottom of the hydraulic cylinder 10 is provided with a support plate 9 for supporting the hydraulic cylinder, and the lower surface of the support plate 9 is welded and fixed with the top of the first support column 3 and the top of the second support column 4. First slide mechanism is including the first spout 5 that is located the right flank of first support column 3 and the opening is right, be located first spout 5 and be in the first guide bar 7 of vertical direction, the cover establish on first guide bar 7 and at the first sleeve 14 of vertical direction removal, the right flank of first sleeve 14 and the left end welded fastening of crossbeam 11, the both ends of first guide bar 7 pass through adhesive or welded fastening with the top and the bottom of first spout 5 respectively. The second sliding mechanism comprises a second chute 6 which is positioned on the left side surface of the second supporting column 4 and has a leftward opening, a second guide rod 8 which is positioned in the second chute 6 and is in the vertical direction, and a second sleeve 15 which is sleeved on the second guide rod 8 and moves in the vertical direction, the left side surface of the second sleeve 15 is welded and fixed with the left end of the cross beam 11, two ends of the second guide rod 8 are respectively fixed with the top and the bottom of the second chute 6 through adhesives or welding, when the bottom die needs to be drilled, the hydraulic cylinder 10 is started, the telescopic end of the hydraulic cylinder 10 drives the beam 11 to move downwards, the left end of the beam 11 moves downwards along the first guide rod 7 through the first sleeve 14, the right end of the beam 11 moves downwards along the second guide rod 8 through the second sleeve 15, the beam 11 drives the drilling mechanism 16 to move downwards, and the drilling mechanism 16 performs drilling work on the bottom die.
Example 2
As shown in fig. 4 and 5, a floor support plate drilling machine for steel bar trusses comprises a bottom plate 1, support legs 2 fixedly connected with the lower surface of the bottom plate 1, a first support column 3 fixedly welded with the upper surface of the bottom plate 1, a second support column 4 positioned on the right side of the first support column 3 and fixedly welded with the upper surface of the bottom plate 1, wherein the bottom of the first support column 3 and the bottom of the second support column 4 are fixedly welded with the upper surface of the bottom plate 1, the drilling machine further comprises a drilling mechanism for drilling, an adjusting mechanism connected with the drilling mechanism and facilitating adjustment of the position of the drilling mechanism, a fixing mechanism fixedly connected with the upper surface of the bottom plate 1 and facilitating fixing of the bottom mold, and a lifting mechanism enabling the adjusting mechanism and the drilling mechanism to move in the vertical direction, the drilling mechanism 16 is used for forming holes in the bottom mold, the adjusting mechanism facilitates adjustment of the position of the drilling mechanism 16 to avoid movement of the bottom mold, and the, the bottom die is prevented from moving during drilling, the upper surface of the bottom plate 1 is provided with scale values, so that the bottom die is placed accurately, thereby facilitating the adjustment of the position of the drilling mechanism 16, having simple operation, improving the working efficiency of workers, thereby alleviate workman's intensity of labour, guiding mechanism includes the crossbeam 11 through first slide mechanism and second slide mechanism swing joint respectively with first support column 3 and second support column 4, be located the lower surface of crossbeam 11 and open-down spacing groove 12, pass through bearing frame 24 with the lower surface of crossbeam 11 and be connected first lead screw 13, make first lead screw 13 pivoted slewing mechanism, the both ends of first lead screw 13 all are equipped with bearing frame 24, the top of bearing frame 24 passes through bolt assembly with the lower surface of crossbeam 11 and fixes, first lead screw 13 and drilling mechanism 16 threaded connection, thereby first lead screw 13 rotates and drives drilling mechanism 16 and remove in the horizontal direction. The rotating mechanism comprises a first motor 21 fixedly connected with the upper surface of the cross beam 11, a first gear 22 fixedly connected with the output end of the first motor 21, a second gear 23 meshed with the first gear 22, the center of the second gear 23 is fixedly connected with the left end of the first screw rod 13, the center lines of the first gear 22 and the second gear 23 are both in the horizontal direction, the first motor 21 drives the first gear 22 to rotate, the first gear 22 is meshed with the second gear 23, the second gear 23 rotates to drive the first screw rod 13 to synchronously rotate, the top of the drilling mechanism 16 is positioned in the limiting groove 12, so that the first screw rod 13 rotates, the drilling mechanism 16 can only move leftwards or rightwards in the horizontal direction, and the position of the drilling mechanism 16 is adjusted, the drilling mechanism 16 comprises a supporting block 25 with the top positioned in the limiting groove 12, and a drilling machine 26 fixedly connected with the bottom of the supporting block 25, The through hole 27 is formed in the supporting block 25 and in threaded fit with the first screw rod 13, the first screw rod 27 penetrates through the through hole, the top of the supporting block 25 is located in the limiting groove 12, therefore, the first screw rod 13 rotates, the supporting block 25 is in threaded fit with the first screw rod, the supporting block 25 is driven to move leftwards or rightwards, the position of the supporting block 25 is adjusted, and scales are arranged on the front surface of the cross beam 11, so that the distance between the supporting block 25 and the cross beam can be adjusted accurately.
As shown in fig. 3, the drilling mechanisms 16 are two, the first screw 13 is provided with a first thread, the second screw is located on the right side of the first thread, the thread direction of the first thread is opposite to the thread direction of the second screw, the two drilling mechanisms 16 are respectively connected with the first thread and the second thread, namely, the first motor 21 rotates forward or rotates backward, the first gear 22 and the second gear 23 drive the first screw 13 to rotate clockwise or rotate counterclockwise, the two supporting blocks 25 are far away from or close to each other, so that the positions of the two supporting blocks 25 are adjusted, the operation is simple, two holes are conveniently formed in the bottom die at the same time, and the work efficiency is high.
As shown in fig. 4, the fixing mechanism includes a first fixing body fixedly connected to the upper surface of the bottom plate 1, a second fixing body located on the right side of the first fixing body and fixedly connected to the upper surface of the bottom plate, the first fixing body includes a first push rod motor 17, a first positioning plate 18 fixedly connected to the telescopic end of the first push rod motor 17, the second fixing body includes a second push rod motor 19, a second positioning plate 20 fixedly connected to the telescopic end of the second push rod motor 19, the first positioning plate 18 and the second positioning plate 20 are in corresponding positions, the bottom mold is placed at a set position, then start first push rod motor 19 and promote first locating plate 18 and move to the right, start second push rod motor 20 simultaneously and promote second locating plate 21 and move to the left, first locating plate 18 and second locating plate 21 are fixed the die block, avoid the die block to remove and appear opening quality poor during the trompil.
As shown in fig. 4 and 5, the lifting mechanism includes a second motor 28 located on the bottom plate 1, a first bevel gear 31 fixedly connected to an output end of the second motor 28, a second bevel gear 32 engaged with the first bevel gear 31, a transmission shaft 29 fixedly connected to a center of the second bevel gear 32, and a third sleeve 30 sleeved on the transmission shaft 29 and in threaded connection with the transmission shaft 29, a right side surface of the third sleeve 30 is fixedly connected to a left end of the beam 11, a center line of the first bevel gear 31 is located in a horizontal direction, center lines of the transmission shaft 29 and the second bevel gear 32 are located in a vertical direction, the second motor 28 rotates to drive the first bevel gear 31 to rotate, the first bevel gear 31 is engaged with the second bevel gear 32, the second bevel gear 32 rotates synchronously with the transmission shaft 29, the second motor 28 rotates in a forward direction or in a reverse direction, so as to drive the third sleeve 30 to ascend or descend, namely, the third sleeve 30 drives the beam 11 to ascend or descend.
As shown in fig. 4, the first sliding mechanism includes a first sliding groove 5 located on the right side surface of the first supporting column 3 and having a rightward opening, the transmission shaft 29 is located in the first sliding groove 5, and two ends of the transmission shaft 29 are respectively connected to the top and the bottom of the first sliding groove 5 through bearings, so as to facilitate the rotation of the transmission shaft 29, the right side surface of the third sleeve 30 is fixedly connected to the left end of the cross beam 11, the second sliding mechanism includes a second sliding groove 6 located on the left side surface of the second supporting column 4 and having a leftward opening, a second guiding rod 8 located in the second sliding groove 6 and located in the vertical direction, and a second sleeve 15 sleeved on the second guiding rod 8 and moving in the vertical direction, the left side surface of the second sleeve 15 is welded and fixed to the left end of the cross beam 11, two ends of the second guiding rod 8 are respectively fixed to the top and the bottom of the second sliding groove 6 through an adhesive or welded, when a bottom die needs to be drilled, the second motor 21 is turned on, the second motor 21 rotates in the forward direction to drive the first bevel gear 31 and the second bevel gear 32 to rotate, the second bevel gear 32 rotates synchronously with the transmission shaft 29, the transmission shaft 29 rotates to drive the third sleeve 30 to descend, the third sleeve 30 drives the beam 11 to descend, the right end of the beam 11 descends along the second guide rod 8, so that the drilling mechanism 16 drills the bottom die, after drilling is completed, the second motor 21 rotates reversely to drive the first bevel gear 31 and the second bevel gear 32 to rotate reversely, the second bevel gear 32 rotates synchronously with the transmission shaft 29, the transmission shaft 29 rotates reversely to drive the third sleeve 30 to ascend, the third sleeve 30 drives the beam 11 to ascend, the right end of the beam 11 ascends along the second guide rod 8, and the drilling mechanism 16 is far away from the bottom die.
The utility model discloses drilling mechanism and guiding mechanism's setting is convenient for adjust the distance between two adjacent drilling mechanisms, and the distance between adjustable drilling mechanism and the die block both sides limit need not remove the die block simultaneously, reduces workman's intensity of labour, and drilling mechanism sets up two, is convenient for set up two holes simultaneously, and work efficiency is high, elevating system's setting, and drilling mechanism and guiding mechanism of being convenient for are at the removal and the drilling of vertical direction, convenient operation.
Claims (10)
1. The utility model provides a steel bar truss floor bearing plate drilling machine, includes the bottom plate, with the lower fixed surface of bottom plate landing leg, with the first support column of the last fixed surface of bottom plate connection, be located the right side of first support column and with the second support column of the last fixed surface of bottom plate connection, its characterized in that: still including the drilling mechanism that is used for drilling, be connected with drilling mechanism and be convenient for adjustment drilling mechanism position guiding mechanism, with the fixed surface of bottom plate fixed connection and be used for the fixed establishment of fixed die block, make guiding mechanism and drilling mechanism at the elevating system of vertical direction removal, guiding mechanism includes the crossbeam that passes through first slide mechanism and second slide mechanism swing joint respectively with first support column and second support column, be located the lower surface of crossbeam and open-down spacing groove, pass through the bearing frame with the lower surface of crossbeam and be connected first lead screw, make first lead screw pivoted slewing mechanism, first lead screw and drilling mechanism threaded connection, thereby first lead screw rotates and drives drilling mechanism and remove in the horizontal direction.
2. The steel bar truss floor deck drilling machine of claim 1, wherein: the rotating mechanism comprises a first motor fixedly connected with the upper surface of the cross beam, a first gear fixedly connected with the output end of the first motor, and a second gear meshed with the first gear, and the center of the second gear is fixedly connected with the left end of the first screw rod.
3. The steel bar truss floor deck drilling machine of claim 2, wherein: the drilling mechanism sets up two, is equipped with first screw on the first lead screw, is located the second screw on first screw right side, and the screw thread direction of first screw is opposite with the screw thread direction of second screw, two drilling mechanisms respectively with first screw thread and second threaded connection.
4. The steel bar truss floor deck drilling machine of claim 1, wherein: the drilling mechanism comprises a supporting block, a drilling machine and a through hole, wherein the top of the supporting block is located in the limiting groove, the drilling machine is fixedly connected with the bottom of the supporting block, the through hole is located on the supporting block and is in threaded fit with the first screw rod, and the first screw rod penetrates through the through hole.
5. The steel bar truss floor deck drilling machine of claim 1, wherein: the fixing mechanism comprises a first fixing body fixedly connected with the upper surface of the bottom plate, a second fixing body located on the right side face of the first fixing body and fixedly connected with the upper surface of the bottom plate, the first fixing body comprises a first push rod motor and a first positioning plate fixedly connected with the telescopic end of the first push rod motor, the second fixing body comprises a second push rod motor and a second positioning plate fixedly connected with the telescopic end of the second push rod motor, and the positions of the first positioning plate and the second positioning plate are corresponding.
6. The steel bar truss floor deck drilling machine of claim 1, wherein: the lifting mechanism comprises a hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected with the upper surface of the cross beam, a supporting plate used for supporting the hydraulic cylinder is arranged at the bottom of the hydraulic cylinder, and the lower surface of the supporting plate is fixedly connected with the first supporting column and the second supporting column.
7. The steel bar truss floor deck drilling machine of claim 6, wherein: the first sliding mechanism comprises a first sliding groove, a first guide rod and a first sleeve, the first sliding groove is located on the right side face of the first supporting column, the opening of the first sliding groove is right, the first guide rod is located in the first sliding groove and is in the vertical direction, the first sleeve is sleeved on the first guide rod and moves in the vertical direction, and the right side face of the first sleeve is fixedly connected with the left end of the cross beam.
8. The steel bar truss floor deck drilling machine of claim 6, wherein: the second sliding mechanism comprises a second sliding groove, a second guide rod and a second sleeve, the second sliding groove is located on the left side face of the second supporting column and is provided with a left opening, the second guide rod is located in the second sliding groove and is in the vertical direction, the second sleeve is sleeved on the second guide rod and moves in the vertical direction, and the left side face of the second sleeve is fixedly connected with the left end of the cross beam.
9. The steel bar truss floor deck drilling machine of claim 1, wherein: the lifting mechanism comprises a second motor, a first bevel gear, a second bevel gear, a transmission shaft and a third sleeve, wherein the second motor is positioned on the bottom plate, the first bevel gear is fixedly connected with the output end of the second motor, the second bevel gear is meshed with the first bevel gear, the transmission shaft is fixedly connected with the center of the second bevel gear, the third sleeve is sleeved on the transmission shaft and is in threaded connection with the transmission shaft, the right side face of the third sleeve is fixedly connected with the left end of the cross beam, the center line of the first bevel gear is positioned in the horizontal direction, and the center lines of the transmission shaft.
10. The rebar truss floor deck drilling machine as claimed in claim 9, wherein: first slide mechanism is including the first spout that is located the right flank of first support column and opening rightwards, and the transmission shaft is located first spout and the both ends of transmission shaft pass through the bearing with the top and the bottom of first spout respectively and are connected, second slide mechanism is including the left surface that is located the second support column and the second spout that the opening is left, be located the second spout and be in the second guide bar of vertical direction, cover establish the second sleeve that just removes at vertical direction on the second guide bar, the telescopic left surface of second and the left end fixed connection of crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020706234.9U CN212094455U (en) | 2020-04-30 | 2020-04-30 | Drilling machine for steel bar truss floor support plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020706234.9U CN212094455U (en) | 2020-04-30 | 2020-04-30 | Drilling machine for steel bar truss floor support plate |
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| CN212094455U true CN212094455U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020706234.9U Active CN212094455U (en) | 2020-04-30 | 2020-04-30 | Drilling machine for steel bar truss floor support plate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318738A (en) * | 2020-04-30 | 2020-06-23 | 郑州宝冶钢结构有限公司 | A kind of steel truss floor deck drilling machine |
| CN113182869A (en) * | 2021-06-17 | 2021-07-30 | 中冶建工集团有限公司 | Welding and punching device applied to template |
| CN113585656A (en) * | 2021-08-09 | 2021-11-02 | 山东交通学院 | Wood veneer wood joist installation device |
-
2020
- 2020-04-30 CN CN202020706234.9U patent/CN212094455U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318738A (en) * | 2020-04-30 | 2020-06-23 | 郑州宝冶钢结构有限公司 | A kind of steel truss floor deck drilling machine |
| CN113182869A (en) * | 2021-06-17 | 2021-07-30 | 中冶建工集团有限公司 | Welding and punching device applied to template |
| CN113182869B (en) * | 2021-06-17 | 2022-05-20 | 中冶建工集团有限公司 | Welding and punching device applied to template |
| CN113585656A (en) * | 2021-08-09 | 2021-11-02 | 山东交通学院 | Wood veneer wood joist installation device |
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