CN219335449U - Steel construction post roof beam coalignment is built in room - Google Patents
Steel construction post roof beam coalignment is built in room Download PDFInfo
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- CN219335449U CN219335449U CN202320452895.7U CN202320452895U CN219335449U CN 219335449 U CN219335449 U CN 219335449U CN 202320452895 U CN202320452895 U CN 202320452895U CN 219335449 U CN219335449 U CN 219335449U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model relates to the technical field of steel structure straightening, in particular to a house building steel structure column beam straightening device which can bend, straighten and twist a house building steel structure column beam, and has good straightening effect; the device comprises a base, a clamping seat and a portal frame, wherein the clamping seat and the portal frame are arranged on the base, two clamping seats are arranged on the clamping seat, the fixed end of a straightening push cylinder is arranged on a cross beam of the portal frame, a pressing plate is arranged at the top end of a piston rod of the straightening push cylinder, and the pressing plate faces the clamping seat; still include square frame, two swing arms, lower hydro-cylinder, go up hydro-cylinder and clamping assembly, the square frame cover is established on the beam column, be provided with the clamping assembly who is used for pressing from both sides tight beam column in the square frame, the swing arm is all installed to the up and down terminal surface of square frame, be provided with the notch of dodging the swing arm on the grip pad, the top of the piston rod of lower hydro-cylinder rotates with the lower extreme of swing arm down to be connected, the stiff end of lower hydro-cylinder is installed on the base, the top of the piston rod of last hydro-cylinder rotates with the upper end of swing arm up to be connected, the stiff end of last hydro-cylinder is installed on the crossbeam of portal.
Description
Technical Field
The utility model relates to the technical field of steel structure straightening, in particular to a house building steel structure column beam straightening device.
Background
The house steel structure is a structure formed by steel materials, and is one of main building structure types. The column beam of the house steel structure is mainly formed by welding steel materials, and after the welding is completed, the steel structure column beam can be bent and distorted due to welding stress, manufacturing deviation and the like. In the prior art, the Chinese patent of the patent number ZL202222172901.1 proposes a steel structure column beam straightening device, which straightens a column beam up and down through a hydraulic cylinder and a pressing plate, and straightens the column Liang Jinhang by extruding and straightening the left and right sides of the column through a sliding block and a fixed sliding block. But the device is the same with most prior art and can not straighten the distortion of steel construction post roof beam, leads to the alignment effect not good.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the straightening device for the steel structure column beams of the house building, which can be used for carrying out bending straightening and torsion straightening on the steel structure column beams of the house building and has good straightening effect.
The utility model relates to a straightening device for a steel structure column beam of a house building, which comprises a base, a clamping seat, two clamping seats, a portal frame, a straightening push cylinder and a pressing plate, wherein the clamping seat and the portal frame are arranged on the base; the device comprises a beam column, a frame, two swing arms, a lower oil cylinder, an upper oil cylinder and a clamping assembly, wherein the frame is sleeved on the beam column, the clamping assembly for clamping the beam column is arranged in the frame, the swing arms are installed on the upper end face and the lower end face of the frame, a notch for avoiding the swing arms is formed in a clamping seat, the top end of a piston rod of the lower oil cylinder is rotationally connected with the lower end of the downward swing arm, the fixed end of the lower oil cylinder is installed on a base, the top end of the piston rod of the upper oil cylinder is rotationally connected with the upper end of the upward swing arm, and the fixed end of the upper oil cylinder is installed on a cross beam of a portal; two clamping seats are used for clamping and supporting two ends of a house building steel structure column beam, a straightening push cylinder is used for stretching and pushing a pressing plate to downwards extrude a bending part of the house building steel structure column beam, bending straightening of the house building steel structure column beam is achieved, when the house building steel structure column beam needs to be twisted and straightened, a square frame is sleeved on the house building steel structure column beam, the house building steel structure column beam is stably connected with the square frame through a clamping component, one clamping seat is loosened, one end of the house building steel structure column beam is clamped by only one remaining clamping seat, a lower oil cylinder and an upper oil cylinder are operated to synchronously stretch or shorten, the lower oil cylinder and the upper oil cylinder enable the square frame to twist, the square frame twists the house building steel structure column beam through the clamping component, torsion straightening of the house building steel structure column beam is achieved, and straightening effect is improved.
Preferably, the device further comprises two sliding grooves and two sliding blocks, wherein the sliding grooves are formed in the base and the cross beam of the portal, the two sliding blocks are respectively and slidably arranged in the two sliding grooves, and the fixed ends of the lower oil cylinder and the upper oil cylinder are respectively and rotatably connected with the two sliding blocks; the two sliding blocks slide along the two sliding grooves, so that the positions of the square frames are adjusted, the square frames are aligned to the twisting parts needing to be aligned, and the practicability is improved.
Preferably, the clamping assembly comprises two screws and two clamping plates, the middle parts of the two screws are respectively in rotary threaded connection with two symmetrical frames of the square frame, the clamping plates are respectively and rotatably arranged at the inner ends of the two screws, and the clamping plates are used for clamping the building steel structure column beams; and the two screws are rotated, so that the two clamping plates are pressed on the house building steel structure column beam, and the house building steel structure column beam is stably clamped by the matched square frame, so that the structure is simple and the operation is convenient.
Preferably, the clamping seat comprises a platen, a chuck, two calipers and a caliper oil cylinder, wherein the platen is arranged on the clamping seat, the chuck is arranged at the upper part of the platen, the two calipers are symmetrically and slidably arranged in the chuck, and the caliper oil cylinder is arranged between the two calipers; the platen supports chuck, callipers and calliper hydro-cylinder, and synchronous pulling or promotion two callipers are close to or keep away from when calliper hydro-cylinder shrink or extension for two callipers build steel structure post roof beam centre gripping in the middle part of grip slipper with the room, make things convenient for the clamp plate to build steel structure post roof beam to the room and extrude the alignment.
Preferably, the device further comprises two slide rails, two first lead screws and two first mobile motors, wherein one clamping seat is fixedly arranged on the clamping seat, a platen of the other clamping seat is in sliding connection with the two slide rails, the two slide rails are arranged on the clamping seat in parallel, the two first lead screws are rotatably arranged on the clamping seat through a vertical plate, the two first lead screws are in transmission connection with the platen through two lead screw nuts, the two first mobile motors are arranged on the vertical plate, and output shafts of the two first mobile motors are respectively in transmission connection with the two first lead screws; the first two lead screws of synchronous operation drive of two mobile motors first synchronous rotation, and the first two lead screws drive the platen through the lead screw nut and remove along two slide rails for the interval of two holders changes, is applicable to the room of different length and builds steel construction post roof beam, and the commonality is good.
Preferably, the straightening pushing cylinder also comprises a transverse plate and two guide sliding rods, wherein the transverse plate is arranged at the fixed end of the straightening pushing cylinder, the middle parts of the two guide sliding rods are in sliding connection with the transverse plate, the lower ends of the two guide sliding rods are connected with the pressing plate, and the transverse plate and the two guide sliding rods guide the pressing plate; the transverse plate and the two guide sliding rods guide the pressing plate, so that the bending of the piston rod of the straightening pushing cylinder can be reduced, and the structural strength is improved.
Preferably, the straightening pushing device further comprises a sliding table, a second screw rod and a second moving motor, wherein the sliding table is arranged on the fixed end of the straightening pushing cylinder, the sliding table is slidably arranged on the beam of the portal, the second screw rod is rotatably arranged on the beam of the portal through a bracket, the second screw rod is in threaded connection with the sliding table, the second moving motor is arranged on the bracket, and the output shaft of the second moving motor is in transmission connection with the second screw rod; the second moving motor drives the second screw rod to rotate, the second screw rod drives the sliding table to move along the cross beam of the portal through threads, so that the sliding table drives the straightening push cylinder to move along the portal, and the pressing plate can be aligned to different bending positions of the steel structure column beam of the building, so that the practicability is good.
Compared with the prior art, the utility model has the beneficial effects that: two clamping seats are used for clamping and supporting two ends of a house building steel structure column beam, a straightening push cylinder is used for stretching and pushing a pressing plate to downwards extrude a bending part of the house building steel structure column beam, bending straightening of the house building steel structure column beam is achieved, when the house building steel structure column beam needs to be twisted and straightened, a square frame is sleeved on the house building steel structure column beam, the house building steel structure column beam is stably connected with the square frame through a clamping component, one clamping seat is loosened, one end of the house building steel structure column beam is clamped by only one remaining clamping seat, a lower oil cylinder and an upper oil cylinder are operated to synchronously stretch or shorten, the lower oil cylinder and the upper oil cylinder enable the square frame to twist, the square frame twists the house building steel structure column beam through the clamping component, torsion straightening of the house building steel structure column beam is achieved, and straightening effect is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of an axially measured structure of the present utility model;
FIG. 3 is a schematic structural view of the frame, swing arm, lower cylinder, upper cylinder, slider, clamping assembly, etc.;
FIG. 4 is a schematic structural view of a structure such as a clamping seat, a sliding rail, a first lead screw and a mobile motor;
fig. 5 is a schematic structural diagram of the structures of the straightening push cylinder, the pressing plate, the sliding table, the screw rod II, the mobile motor and the like;
the reference numerals in the drawings: 1. a clamping seat; 2. a clamping seat; 3. a door frame; 4. straightening and pushing the cylinder; 5. a pressing plate; 6. a block; 7. swing arms; 8. a lower oil cylinder; 9. an upper oil cylinder; 10. a chute; 11. a slide block; 12. a screw; 13. a clamping plate; 14. a platen; 15. a chuck; 16. a caliper; 17. a caliper cylinder; 18. a slide rail; 19. a first lead screw; 20. a first moving motor; 21. a cross plate; 22. a guide slide bar; 23. a sliding table; 24. a second screw rod; 25. and a second moving motor.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1 to 3, the straightening device for the steel structure column beam of the house building comprises a base, a clamping seat 1, two clamping seats 2, a door frame 3, a straightening push cylinder 4 and a pressing plate 5, wherein the clamping seat 1 and the door frame 3 are arranged on the base, the clamping seat 1 is provided with the two clamping seats 2, the two clamping seats 2 are used for clamping and supporting the steel structure column beam, the door frame 3 is provided with a cross beam positioned above the clamping seat 1, the fixed end of the straightening push cylinder 4 is arranged on the cross beam of the door frame 3, the top end of a piston rod of the straightening push cylinder 4 is provided with the pressing plate 5, and the pressing plate 5 faces the clamping seat 1; the device comprises a beam column, a frame 6, two swing arms 7, a lower oil cylinder 8, an upper oil cylinder 9 and a clamping assembly, wherein the frame 6 is sleeved on the beam column, the clamping assembly for clamping the beam column is arranged in the frame 6, the swing arms 7 are arranged on the upper end face and the lower end face of the frame 6, a notch for avoiding the swing arms 7 is arranged on a clamping seat 1, the top end of a piston rod of the lower oil cylinder 8 is rotationally connected with the lower end of the downward swing arm 7, the fixed end of the lower oil cylinder 8 is arranged on a base, the top end of the piston rod of the upper oil cylinder 9 is rotationally connected with the upper end of the upward swing arm 7, and the fixed end of the upper oil cylinder 9 is arranged on a cross beam of a portal 3; the device also comprises two sliding grooves 10 and two sliding blocks 11, wherein the sliding grooves 10 are respectively arranged on the base and the cross beam of the portal 3, the two sliding blocks 11 are respectively and slidably arranged in the two sliding grooves 10, and the fixed ends of the lower oil cylinder 8 and the upper oil cylinder 9 are respectively and rotatably connected with the two sliding blocks 11; the clamping assembly comprises two screw rods 12 and two clamping plates 13, the middle parts of the two screw rods 12 are respectively in rotary threaded connection with two symmetrical frames of the square frame 6, the clamping plates 13 are respectively and rotatably arranged at the inner ends of the two screw rods 12, and the clamping plates 13 are used for clamping a building steel structure column beam.
The two clamping bases 2 clamp and support the two ends of the house building steel structure column beam, the straightening pushing cylinder 4 stretches to push the pressing plate 5 to downwards extrude the bent part of the house building steel structure column beam, bending straightening of the house building steel structure column beam is achieved, when the house building steel structure column beam needs to be twisted and straightened, the two sliding blocks 11 slide along the two sliding grooves 10, the position of the square frame 6 is adjusted, the square frame 6 aligns to a twisted part needing straightening, the square frame 6 is sleeved on the house building steel structure column beam, the two screws 12 rotate, the two clamping plates 13 are pressed on the house building steel structure column beam, stable clamping of the house building steel structure column beam is achieved by matching with the square frame 6, one clamping base 2 is loosened, only one end of the house building steel structure column beam is clamped by the remaining one clamping base 2, the lower oil cylinder 8 and the upper oil cylinder 9 are operated to stretch or shorten synchronously, the square frame 6 twists through the two swinging arms 7, the square frame 6 twists the house building steel structure column beam through the clamping components, straightening effect is improved.
Example 2
As shown in fig. 4 and 5, the straightening device for the steel structure column beam of the house building comprises a base, a clamping seat 1, two clamping seats 2, a door frame 3, a straightening push cylinder 4 and a pressing plate 5, wherein the clamping seat 1 and the door frame 3 are arranged on the base, the clamping seat 1 is provided with the two clamping seats 2, the two clamping seats 2 are used for clamping and supporting the steel structure column beam, the door frame 3 is provided with a cross beam positioned above the clamping seat 1, the fixed end of the straightening push cylinder 4 is arranged on the cross beam of the door frame 3, the top end of a piston rod of the straightening push cylinder 4 is provided with the pressing plate 5, and the pressing plate 5 faces the clamping seat 1; the device comprises a beam column, a frame 6, two swing arms 7, a lower oil cylinder 8, an upper oil cylinder 9 and a clamping assembly, wherein the frame 6 is sleeved on the beam column, the clamping assembly for clamping the beam column is arranged in the frame 6, the swing arms 7 are arranged on the upper end face and the lower end face of the frame 6, a notch for avoiding the swing arms 7 is arranged on a clamping seat 1, the top end of a piston rod of the lower oil cylinder 8 is rotationally connected with the lower end of the downward swing arm 7, the fixed end of the lower oil cylinder 8 is arranged on a base, the top end of the piston rod of the upper oil cylinder 9 is rotationally connected with the upper end of the upward swing arm 7, and the fixed end of the upper oil cylinder 9 is arranged on a cross beam of a portal 3; the clamping seat 2 comprises a bedplate 14, a chuck 15, two calipers 16 and a caliper oil cylinder 17, wherein the bedplate 14 is arranged on the clamping seat 1, the chuck 15 is arranged at the upper part of the bedplate 14, the two calipers 16 are symmetrically and slidably arranged in the chuck 15, and the caliper oil cylinder 17 is arranged between the two calipers 16; the clamping seat 1 is fixedly provided with a clamping seat 2, a bedplate 14 of the other clamping seat 2 is in sliding connection with the two sliding rails 18, the two sliding rails 18 are arranged on the clamping seat 1 in parallel, the two lead screws 19 are rotatably arranged on the clamping seat 1 through a vertical plate, the two lead screws 19 are in transmission connection with the bedplate 14 through two lead screw nuts, the two movable motors 20 are arranged on the vertical plate, and output shafts of the two movable motors 20 are respectively in transmission connection with the two lead screws 19; the straightening pushing cylinder comprises a straightening pushing cylinder 4, a straightening plate, a pressing plate 5, a transverse plate 21 and two guide slide rods 22, wherein the transverse plate 21 is arranged at the fixed end of the straightening pushing cylinder 4, the middle parts of the two guide slide rods 22 are in sliding connection with the transverse plate 21, the lower ends of the two guide slide rods 22 are connected with the pressing plate 5, and the transverse plate 21 and the two guide slide rods 22 guide the pressing plate 5; the straightening pushing cylinder comprises a portal 3, and is characterized by further comprising a sliding table 23, a screw rod II 24 and a moving motor II 25, wherein the sliding table 23 is arranged on the fixed end of the straightening pushing cylinder 4, the sliding table 23 is slidably arranged on the cross beam of the portal 3, the screw rod II 24 is rotatably arranged on the cross beam of the portal 3 through a bracket, the screw rod II 24 is in threaded connection with the sliding table 23, the moving motor II 25 is arranged on the bracket, and an output shaft of the moving motor II 25 is in transmission connection with the screw rod II 24.
The platen 14 supports chuck 15, calliper 16 and calliper hydro-cylinder 17, synchronous pulling or promote two calliper 16 and be close to or keep away from when calliper hydro-cylinder 17 shrink or extend, make two calliper 16 build steel structure post roof beam centre gripping in the middle part of grip slipper 1 with the room, make things convenient for clamp plate 5 to build steel structure post roof beam to the room and extrude the alignment, two synchronous operation drive two lead screws 19 of two moving motor one 20 synchronous operation, two lead screws one 19 pass through screw nut drive platen 14 and remove along two slide rails 18, make the interval of two holders 2 change, be applicable to the room of different length and build steel structure post roof beam, diaphragm 21 and two direction slide bars 22 are led clamp plate 5, can reduce the bending of the piston rod of alignment push cylinder 4, improve structural strength, moving motor two 25 operation drive lead screw two 24 rotate, lead screw two 24 pass through the crossbeam of screw drive slip table 23 and remove along portal 3, make slip table 23 drive alignment push cylinder 4 remove along portal 3, thereby make clamp plate 5 can aim at the room and build steel structure post roof beam different bending department, the practicality is good.
As shown in fig. 1 to 5, when the straightening device for the steel structure column beam of the building is in operation, firstly, two clamping seats 2 clamp and support two ends of the steel structure column beam of the building, a second moving motor 25 operates to enable a straightening push cylinder 4 and a pressing plate 5 to be aligned with different bending positions of the steel structure column beam of the building, then the straightening push cylinder 4 stretches and pushes the pressing plate 5 to downwards squeeze the bending positions of the steel structure column beam of the building, bending and straightening of the steel structure column beam of the building are achieved, then when the steel structure column beam of the building needs to be twisted and straightened, a square frame 6 is sleeved on the steel structure column beam of the building, two screws 12 are rotated to enable two clamping plates 13 to stably connect the steel structure column beam of the building with the square frame 6, one clamping seat 2 is loosened, only one end of the steel structure column beam of the building is clamped by the remaining clamping seat 2, finally, a lower oil cylinder 8 and an upper oil cylinder 9 are operated to be stretched or shortened synchronously, the square frame 6 is twisted through two oil cylinders 7, and the square frame 6 is twisted, and the steel structure column beam of the building can be twisted through the clamping components.
The main functions realized by the utility model are as follows:
1. the bending and straightening can be carried out on the steel structure column beams of the house construction;
2. the torsion straightening can be carried out on the steel structure column beams of the house construction.
The installation mode, the connection mode or the setting mode of the straightening device for the steel structure column beam of the house construction are common mechanical modes, and can be implemented as long as the beneficial effects of the straightening device can be achieved; the base, the clamping seat 2, the portal frame 3, the straightening pushing cylinder 4, the lower oil cylinder 8, the upper oil cylinder 9, the sliding block 11, the screw rod 12, the caliper oil cylinder 17, the sliding rail 18, the screw rod 19, the first moving motor 20, the guide sliding rod 22, the screw rod 24 and the second moving motor 25 of the house building steel structure column beam straightening device are purchased in the market, and a person skilled in the art only needs to install and operate according to the attached using instruction without creative labor of the person skilled in the art.
All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. The utility model provides a steel construction post roof beam coalignment is built in room, which comprises a base, grip slipper (1), two grip slipper (2), portal (3), alignment push cylinder (4) and clamp plate (5), grip slipper (1) and portal (3) are installed on the base, install two grip slipper (2) on grip slipper (1), two grip slipper (2) are used for the centre gripping to support steel construction post roof beam, portal (3) are provided with the crossbeam that is located grip slipper (1) top, the stiff end that alignment push cylinder (4) is installed on the crossbeam of portal (3), clamp plate (5) are installed on the piston rod top of alignment push cylinder (4), clamp plate (5) are towards grip slipper (1); the device is characterized by further comprising a square frame (6), two swing arms (7), a lower oil cylinder (8), an upper oil cylinder (9) and a clamping assembly, wherein the square frame (6) is sleeved on a beam column, the clamping assembly used for clamping the beam column is arranged in the square frame (6), the swing arms (7) are all installed on the upper end face and the lower end face of the square frame (6), notches for avoiding the swing arms (7) are formed in the clamping seat (1), the top end of a piston rod of the lower oil cylinder (8) is rotationally connected with the lower end of the downward swing arm (7), the fixed end of the lower oil cylinder (8) is installed on a base, the top end of the piston rod of the upper oil cylinder (9) is rotationally connected with the upper end of the upward swing arm (7), and the fixed end of the upper oil cylinder (9) is installed on a beam of the portal (3).
2. The straightening device for the steel structure column beam of the house building as claimed in claim 1, further comprising two sliding grooves (10) and two sliding blocks (11), wherein the sliding grooves (10) are formed in the cross beams of the base and the door frame (3), the two sliding blocks (11) are respectively and slidably arranged in the two sliding grooves (10), and the fixed ends of the lower oil cylinder (8) and the upper oil cylinder (9) are respectively and rotatably connected with the two sliding blocks (11).
3. The house steel structure column beam straightening device according to claim 1, wherein the clamping assembly comprises two screws (12) and two clamping plates (13), the middle parts of the two screws (12) are respectively in rotary threaded connection with two symmetrical frames of the square frame (6), the clamping plates (13) are respectively rotatably arranged at the inner ends of the two screws (12), and the clamping plates (13) are used for clamping the house steel structure column beam.
4. The straightening device for the steel structure column beam of the house building as claimed in claim 1, wherein the clamping seat (2) comprises a bedplate (14), a chuck (15), two calipers (16) and a caliper oil cylinder (17), the bedplate (14) is arranged on the clamping seat (1), the chuck (15) is arranged on the upper portion of the bedplate (14), the two calipers (16) are symmetrically and slidably arranged in the chuck (15), and the caliper oil cylinder (17) is arranged between the two calipers (16).
5. The house steel structure column beam straightening device according to claim 4, further comprising two sliding rails (18), two first lead screws (19) and two first moving motors (20), wherein one clamping seat (2) is fixedly arranged on the clamping seat (1), a bedplate (14) of the other clamping seat (2) is slidably connected with the two sliding rails (18), the two sliding rails (18) are arranged on the clamping seat (1) in parallel, the two first lead screws (19) are rotatably arranged on the clamping seat (1) through a vertical plate, the two first lead screws (19) are in transmission connection with the bedplate (14) through two first lead screw nuts, the two first moving motors (20) are arranged on the vertical plate, and output shafts of the two first moving motors (20) are respectively in transmission connection with the two first lead screws (19).
6. The straightening device for the steel structure column beam of the house building as claimed in claim 1, further comprising a transverse plate (21) and two guide slide bars (22), wherein the transverse plate (21) is arranged on the fixed end of the straightening push cylinder (4), the middle parts of the two guide slide bars (22) are in sliding connection with the transverse plate (21), the lower ends of the two guide slide bars (22) are connected with the pressing plate (5), and the transverse plate (21) and the two guide slide bars (22) guide the pressing plate (5).
7. The house steel structure column beam straightening device according to claim 1, further comprising a sliding table (23), a second screw rod (24) and a second moving motor (25), wherein the sliding table (23) is installed on the fixed end of the straightening push cylinder (4), the sliding table (23) is slidably installed on the cross beam of the portal frame (3), the second screw rod (24) is rotatably installed on the cross beam of the portal frame (3) through a support, the second screw rod (24) is in threaded connection with the sliding table (23), the second moving motor (25) is installed on the support, and an output shaft of the second moving motor (25) is in transmission connection with the second screw rod (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320452895.7U CN219335449U (en) | 2023-03-06 | 2023-03-06 | Steel construction post roof beam coalignment is built in room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320452895.7U CN219335449U (en) | 2023-03-06 | 2023-03-06 | Steel construction post roof beam coalignment is built in room |
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| Publication Number | Publication Date |
|---|---|
| CN219335449U true CN219335449U (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320452895.7U Active CN219335449U (en) | 2023-03-06 | 2023-03-06 | Steel construction post roof beam coalignment is built in room |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116618531A (en) * | 2023-07-24 | 2023-08-22 | 常州钢劲型钢股份有限公司 | Correcting device and method for machining curved power transmission tower steel structure |
-
2023
- 2023-03-06 CN CN202320452895.7U patent/CN219335449U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116618531A (en) * | 2023-07-24 | 2023-08-22 | 常州钢劲型钢股份有限公司 | Correcting device and method for machining curved power transmission tower steel structure |
| CN116618531B (en) * | 2023-07-24 | 2023-12-15 | 常州钢劲型钢股份有限公司 | Correcting device and method for machining curved power transmission tower steel structure |
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