CN216757753U - Pipe bending device for building construction - Google Patents
Pipe bending device for building construction Download PDFInfo
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- CN216757753U CN216757753U CN202220160721.9U CN202220160721U CN216757753U CN 216757753 U CN216757753 U CN 216757753U CN 202220160721 U CN202220160721 U CN 202220160721U CN 216757753 U CN216757753 U CN 216757753U
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Abstract
A building construction pipe bending device belongs to the technical field of pipe bending equipment and comprises a support frame, wherein an inverted U-shaped plate is arranged on the upper surface of the support frame, sliding grooves are symmetrically formed in the outer surface of the inverted U-shaped plate, two sliding blocks are arranged in the sliding grooves in a sliding mode, a fixing rod is arranged between the two adjacent sliding blocks on the left side and the right side, a first pipe bending wheel and a second pipe bending wheel are sleeved on the outer surface of the fixing rod, the conduit grooves of the first pipe bending wheel and the second pipe bending wheel are different, a pipe pressing device is installed on the upper surface of the inverted U-shaped plate in a penetrating mode and comprises a hydraulic lifting column and an extrusion block, the extrusion block is fixedly installed on the lower surface of the hydraulic lifting column, the hydraulic lifting column is installed in the center of the upper surface of the inverted U-shaped plate in a penetrating mode, and two arc-shaped grooves are formed in the lower surface of the extrusion block, the pipe bending device can be suitable for bending two metal pipes with the diameters corresponding to the conduit grooves, and before buckling, the buckling angle can be adjusted as required.
Description
Technical Field
The utility model belongs to the technical field of pipe bending equipment, and particularly relates to a pipe bending device for building construction.
Background
The section bars with various specifications can be used in the building construction process, the metal pipe is one of the section bars, the metal pipe can be bent into different angles according to the construction requirement, and the pipe bending equipment can be used.
Patent numbers: CN 214814231U's right mirror rod tube bending apparatus for processing of transportation equipment relates to transportation equipment processing technology field, including the tube bending apparatus body, the top of tube bending apparatus body is provided with driven slide, the top of tube bending apparatus body is rotated and is connected with the dish of buckling, the front of the dish of buckling is provided with automatic fixed establishment, driven slide's inside has been seted up and has been held the chamber. According to the utility model, the operation of the micro booster pump is controlled, so that gas can be conveyed into the inner cavity of the mobile control column through the connecting pipeline, the extension block is pushed to move upwards, the fixed base and the mobile base are away from each other, the bending end of the right mirror rod can be inserted into the inner cavity of the fitting arc plate at the moment, the micro booster pump is closed, the extension block can be driven to reset through the elasticity of the reset elastic piece, the function of fixing the right mirror rod is realized, and the problem that the manual fixing of the end part of the right mirror rod by workers can influence the processing is solved.
The pipe bending device in the prior art can only be suitable for bending the pipe fittings with the same pipe diameter, and can not meet the use requirements in practical use.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems that pipe bending equipment in the prior art can only be suitable for bending pipes with the same pipe diameter and cannot be suitable for bending metals with different pipe diameters, the utility model provides the pipe bending device for building construction. The specific technical scheme is as follows:
a building construction pipe bending device comprises a supporting frame, wherein an inverted U-shaped plate is mounted on the upper surface of the supporting frame, sliding grooves are symmetrically formed in the outer surface of the inverted U-shaped plate, two sliding blocks are slidably mounted in the sliding grooves, a fixing rod is mounted between the two sliding blocks which are adjacent to each other on the left and right, a first pipe bending wheel and a second pipe bending wheel are sleeved on the outer surface of the fixing rod, pipe grooves of the first pipe bending wheel and the second pipe bending wheel are different, and a pipe pressing device is mounted on the upper surface of the inverted U-shaped plate in a penetrating mode;
in the technical scheme, the pipe pressing device comprises a hydraulic lifting column and an extrusion block, the extrusion block is fixedly arranged on the lower surface of the hydraulic lifting column, and the hydraulic lifting column penetrates through the center of the upper surface of the inverted U-shaped plate;
in the technical scheme, an I-shaped block is fixedly installed at the center of the sliding groove, rotating rods are rotatably installed in the I-shaped block, two first gears are installed on the outer surface of each rotating rod in a sleeved mode, transverse J-shaped plates are fixedly installed on the left surface and the right surface of each sliding block, the front transverse J-shaped plate and the rear transverse J-shaped plate are arranged oppositely, racks are installed on the inner side surfaces of the transverse J-shaped plates, and the racks are connected with the corresponding first gears in a meshed mode;
in the technical scheme, the lower surface of the extrusion block is provided with two arc-shaped grooves, and the opening sizes of the two arc-shaped grooves are respectively matched with the guide pipe grooves of the first pipe bending wheel and the second pipe bending wheel;
in the technical scheme, the outer side ends of the rotating rods are fixedly provided with transverse connecting columns, the outer side surfaces of the transverse connecting columns are provided with operating panels, the outer surfaces of the transverse connecting columns are provided with positioning slots in an equidistant penetrating manner, the left surface and the right surface of the inverted U-shaped plate are provided with L-shaped fixing blocks, the upper surfaces of the L-shaped fixing blocks are provided with pin rods in a penetrating and inserting manner, and the pin rods are inserted and connected with the corresponding positioning slots;
in the technical scheme, second gears are sleeved on the outer surface of the rotating rod and are arranged on the outer sides of the first gears, hydraulic cylinders are arranged on the left and right surfaces of the inverted U-shaped plate, L-shaped toothed plates are fixedly arranged on the lower surfaces of cylinder rods of the hydraulic cylinders, and the L-shaped toothed plates are meshed with the corresponding second gears;
in the technical scheme, inner rotor bearings are embedded in the I-shaped blocks, and the outer surface of the rotating rod is attached to the inner surfaces of the inner rotor bearings;
in the technical scheme, the inverted U-shaped plate comprises an upper plate and a lower plate, and the upper plate and the lower plate are fixedly connected through bolts.
Compared with the prior art, the pipe bending device for building construction has the beneficial effects that:
the pipe bending device in the prior art can only be suitable for bending pipe fittings with the same pipe diameter and cannot be suitable for bending metal with different pipe diameters.
The rotating rod can be used for driving the sliding block and the fixing rods to move inwards through the first gear, the rack and the transverse J-shaped plate, and the distance between the two fixing rods can be adjusted, so that the angle of the bent pipe can be adjusted conveniently.
Drawings
Fig. 1 is a schematic front view of a pipe bending device for building construction according to embodiment 1 of the present invention;
FIG. 2 is a partial enlarged view of FIG. 1 at a;
fig. 3 is an exploded view of a pipe bending device for building construction according to the present invention;
FIG. 4 is a partial enlarged view of FIG. 3 at b;
FIG. 5 is a partial enlarged view of FIG. 3 at c;
fig. 6 is a schematic front view of a pipe bending device for building construction according to embodiment 2 of the present invention;
fig. 7 is a partially enlarged view of fig. 6 at d.
In fig. 1-7, wherein: the device comprises a support frame 1, an inverted U-shaped plate 2, a sliding chute 21, an I-shaped block 22, a rotating rod 23, a first gear 24, a fixed block 25-L, a pin rod 251, a second gear 26, a sliding block 3, a transverse J-shaped plate 31, a rack 311, a fixed rod 32, a first bent pipe wheel 321, a second bent pipe wheel 322, a hydraulic lifting column 4, an extrusion block 41, a transverse connecting column 5, a positioning slot 51, an operating panel 6, a hydraulic cylinder 7 and a toothed strip plate 71-L.
Detailed Description
The utility model will be further described with reference to specific embodiments and figures 1 to 7, but the utility model is not limited to these embodiments.
Example 1
A building construction pipe bending device is shown in figures 1-5 and comprises a support frame 1, an inverted U-shaped plate 2 is mounted on the upper surface of the support frame 1, sliding grooves 21 are symmetrically formed in the outer surface of the inverted U-shaped plate 2, two sliding blocks 3 are slidably mounted in the sliding grooves 21, a fixing rod 32 is mounted between the two sliding blocks 3 adjacent to each other on the left and right, a first pipe bending wheel 321 and a second pipe bending wheel 322 are sleeved on the outer surface of the fixing rod 32, conduit grooves of the first pipe bending wheel 321 and the second pipe bending wheel 322 are different, a pipe pressing device is penetratingly mounted on the upper surface of the inverted U-shaped plate 2 and comprises a hydraulic lifting column 4 and an extrusion block 41, the extrusion block 41 is fixedly mounted on the lower surface of the hydraulic lifting column 4, the hydraulic lifting column 4 is penetratingly mounted at the center of the upper surface of the inverted U-shaped plate 2, two arc-shaped grooves are formed in the lower surface of the extrusion block 41, the two arc-shaped grooves are matched with the conduit grooves of the first pipe bending wheel 321 and the second pipe bending wheel 322 respectively in size, when the device is used, a metal pipe is placed in a guide pipe groove of a bent pipe guide wheel corresponding to a guide pipe, and then the hydraulic lifting column 5 is driven to extend to drive the extrusion block 51 to move downwards so as to bend the metal pipe;
the center of the chute 21 is fixedly provided with an I-shaped block 22, the inside of the I-shaped block 22 is rotatably provided with a rotating rod 23, the outer surface of the rotating rod 23 is sleeved with two first gears 24, the left surface and the right surface of the sliding block 3 are fixedly provided with transverse J-shaped plates 31, the front transverse J-shaped plate 31 and the rear transverse J-shaped plate 31 are oppositely arranged, the inner side surfaces of the transverse J-shaped plates 31 are provided with racks 311, and the racks 311 are respectively engaged and connected with the corresponding first gears 24;
the outer side ends of the rotating rods 23 are fixedly provided with transverse connecting columns 5, the outer side surfaces of the transverse connecting columns 5 are provided with operating panels 6, the outer surfaces of the transverse connecting columns 5 are equidistantly provided with positioning slots 51 in a penetrating mode, the left surface and the right surface of the inverted U-shaped plate 2 are provided with L-shaped fixing blocks 25, the upper surfaces of the L-shaped fixing blocks 25 are respectively provided with pin rods 251 in a penetrating mode, the pin rods 251 are connected with the corresponding positioning slots 51 in a penetrating mode, the rotating rods 23 are controlled to twist by controlling the operating panels 6, the rotating rods 23 can be positioned by penetrating the pin rods 251 through the L-shaped fixing blocks 25 and connecting the pin rods in the positioning slots 51, and the phenomenon that the fixing rods 32 move in a pipe bending process to affect the pipe bending quality is avoided;
an inner rotor bearing is embedded in each I-shaped block 22, the outer surface of the rotating rod 23 is attached to the inner surface of the inner rotor bearing, and the rotating rod 23 is rotatably connected with the I-shaped blocks 22 through the inner rotor bearings;
the inverted U-shaped plate 2 comprises an upper plate and a lower plate, the upper plate and the lower plate are fixedly connected through bolts, and a sliding groove 21 is formed after the upper plate and the lower plate are assembled.
The embodiment of the application method of the building construction pipe bending device comprises the following steps: the pin rod 251 is pulled out of the positioning hole 51, the operation panel 6 is rotated, the transverse J-shaped plate 31 is driven by the first gear 24 to move to the inner side or the outer side in parallel to adjust the distance between the two fixing rods 32, after the adjustment is finished, the pin rod 251 penetrates through the L-shaped fixing block and is inserted into the corresponding positioning hole 51 to be fixed, then the metal pipe to be bent is placed in the guide pipe groove of the corresponding bent pipe guide wheel, and then the hydraulic lifting column 5 is driven to stretch to drive the extrusion block 51 to move downwards so as to bend the metal pipe.
Example 2
A building construction pipe bending device is shown in figures 3-7 and comprises a support frame 1, an inverted U-shaped plate 2 is mounted on the upper surface of the support frame 1, sliding grooves 21 are symmetrically formed in the outer surface of the inverted U-shaped plate 2, two sliding blocks 3 are slidably mounted in the sliding grooves 21, a fixing rod 32 is mounted between the two sliding blocks 3 adjacent to each other on the left and right, a first pipe bending wheel 321 and a second pipe bending wheel 322 are sleeved on the outer surface of the fixing rod 32, the pipe grooves of the first pipe bending wheel 321 and the second pipe bending wheel 322 are different, a pipe pressing device is penetratingly mounted on the upper surface of the inverted U-shaped plate 2 and comprises a hydraulic lifting column 4 and an extrusion block 41, the extrusion block 41 is fixedly mounted on the lower surface of the hydraulic lifting column 4, the hydraulic lifting column 4 is penetratingly mounted in the center of the upper surface of the inverted U-shaped plate 2, two arc-shaped grooves are formed in the lower surface of the extrusion block 41, the size of the two arc-shaped grooves is respectively matched with the pipe grooves of the first pipe bending wheel 321 and the second pipe bending wheel 322, when the device is used, a metal pipe is placed in a guide pipe groove of a corresponding bent pipe guide wheel, and then the hydraulic lifting column 5 is driven to extend to drive the extrusion block 51 to move downwards so as to bend the metal pipe;
the center of the chute 21 is fixedly provided with an I-shaped block 22, the inside of the I-shaped block 22 is rotatably provided with a rotating rod 23, the outer surface of the rotating rod 23 is sleeved with two first gears 24, the left surface and the right surface of the sliding block 3 are fixedly provided with transverse J-shaped plates 31, the front transverse J-shaped plate 31 and the rear transverse J-shaped plate 31 are oppositely arranged, the inner side surfaces of the transverse J-shaped plates 31 are provided with racks 311, and the racks 311 are respectively engaged and connected with the corresponding first gears 24;
the outer surface of the rotating rod 23 is provided with a second gear 26 in a sleeved mode, the second gear 26 is arranged on the outer side of the first gear 24, the left surface and the right surface of the inverted U-shaped plate 2 are provided with hydraulic cylinders 7, the lower surfaces of the cylinder rods of the hydraulic cylinders 7 are fixedly provided with L-shaped rack plates 71, the L-shaped rack plates 71 are meshed with the corresponding second gears 26, the second gears 26 are driven to rotate by driving the cylinder rods of the hydraulic cylinders 7 to contract, the second gears 26 drive the transverse J-shaped plates 31 to move inwards through the rotating rod 23 and the first gear 24, the bending angle of the metal pipe is reduced, the second gears 26 are driven to rotate by driving the cylinder rods of the hydraulic cylinders 7 to extend, the second gears 26 drive the transverse J-shaped plates 31 to move outwards through the rotating rod 23 and the first gear 24, and the bending angle of the metal pipe is increased;
an inner rotor bearing is embedded in each I-shaped block 22, the outer surface of the rotating rod 23 is attached to the inner surface of the inner rotor bearing, and the rotating rod 23 is rotatably connected with the I-shaped blocks 22 through the inner rotor bearings;
the inverted U-shaped plate 2 comprises an upper plate and a lower plate, the upper plate and the lower plate are fixedly connected through bolts, and a sliding groove 21 is formed after the upper plate and the lower plate are assembled.
The use method of the building construction pipe bending device comprises the following steps: during the use, the cylinder pole that the utilization ordered about hydraulic cylinder 7 is flexible to drive second gear 26 and is rotated, second gear 26 passes through dwang 23 and first gear 24 and drives horizontal J type board 31 slider 3 and dead lever 32 adjusting position, when adjusting suitable position, run through L type fixed block with pin rod 251 and insert and fix in the locating hole 51 that corresponds, then place the pipe inslot of the return bend guide pulley that corresponds with the tubular metal resonator that will buckle, then order about hydraulic pressure lift post 5 and extend and drive extrusion block 51 and shift down and buckle can to the tubular metal resonator strength.
Claims (8)
1. The utility model provides a construction swan neck system, includes support frame (1), the last surface mounting of support frame (1) has inversion U template (2), its characterized in that, the surface symmetry of inversion U template (2) is provided with spout (21), equal slidable mounting has two slider (3) in spout (21), controls adjacent two install dead lever (32) between slider (3), the surface of dead lever (32) all cup joints and installs first return bend wheel (321) and second return bend wheel (322), the pipe groove of first return bend wheel (321) and second return bend wheel (322) is inequality, the last surface of inversion U template (2) runs through and installs and press the pipe device.
2. The construction pipe bending device according to claim 1, wherein the pipe pressing device comprises a hydraulic lifting column (4) and a pressing block (41), the pressing block (41) is fixedly arranged on the lower surface of the hydraulic lifting column (4), and the hydraulic lifting column (4) is penetratingly arranged at the center of the upper surface of the inverted U-shaped plate (2).
3. The building construction pipe bending device according to claim 1, wherein a tool block (22) is fixedly installed at the center of the sliding groove (21), a rotating rod (23) is rotatably installed inside the tool block (22), and two first gears (24) are sleeved on the outer surface of the rotating rod (23);
the left surface and the right surface of the sliding block (3) are fixedly provided with transverse J-shaped plates (31), the front surface and the rear surface of each transverse J-shaped plate (31) are arranged oppositely, racks (311) are arranged on the inner side surfaces of the transverse J-shaped plates (31), and the racks (311) are connected with corresponding first gears (24) in a meshed mode.
4. The pipe bending device for building construction according to claim 2, wherein the lower surface of the extrusion block (41) is provided with two arc-shaped grooves, and the opening sizes of the two arc-shaped grooves are respectively matched with the groove diameters of the guide pipes of the first pipe bending wheel (321) and the second pipe bending wheel (322).
5. The building construction pipe bending device according to claim 3, wherein a transverse connecting column (5) is fixedly mounted at each of the outer side ends of the rotating rod (23), an operating panel (6) is mounted on each of the outer side surfaces of the transverse connecting columns (5), and positioning slots (51) are formed in the outer surfaces of the transverse connecting columns (5) in an equidistant penetrating manner;
the inverted U-shaped plate (2) is characterized in that L-shaped fixing blocks (25) are mounted on the left surface and the right surface of the inverted U-shaped plate, pin rods (251) are mounted on the upper surfaces of the L-shaped fixing blocks (25) in a penetrating and inserting mode, and the pin rods (251) are connected with corresponding positioning slots (51) in a penetrating and inserting mode.
6. The construction pipe bending device according to claim 3, wherein a second gear (26) is sleeved on the outer surface of the rotating rod (23), and the second gear (26) is arranged outside the first gear (24);
the left surface and the right surface of the inverted U-shaped plate (2) are respectively provided with a hydraulic cylinder (7), the lower surface of a cylinder rod of each hydraulic cylinder (7) is respectively fixedly provided with an L-shaped toothed plate (71), and the L-shaped toothed plates (71) are meshed and connected with the corresponding second gears (26).
7. The construction pipe bending device according to claim 3, wherein an inner rotor bearing is embedded in each of the tooling blocks (22), and an outer surface of the rotating rod (23) is attached to an inner surface of the inner rotor bearing.
8. The construction elbow device according to claim 1, characterized in that the inverted U-shaped plate (2) comprises an upper plate and a lower plate, which are fixedly connected by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220160721.9U CN216757753U (en) | 2022-01-21 | 2022-01-21 | Pipe bending device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220160721.9U CN216757753U (en) | 2022-01-21 | 2022-01-21 | Pipe bending device for building construction |
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| Publication Number | Publication Date |
|---|---|
| CN216757753U true CN216757753U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220160721.9U Active CN216757753U (en) | 2022-01-21 | 2022-01-21 | Pipe bending device for building construction |
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| Country | Link |
|---|---|
| CN (1) | CN216757753U (en) |
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2022
- 2022-01-21 CN CN202220160721.9U patent/CN216757753U/en active Active
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