Steel frame mounting and positioning device

Abstract

The utility model provides a steel frame mounting and positioning device. The steel frame mounting and positioning device comprises a bottom plate; the plurality of hydraulic cylinders are fixedly mounted at the top of the bottom plate; the frame is fixedly mounted on output rods of the plurality of hydraulic cylinders; a plurality of self-locking universal wheels, wherein the plurality of self-locking universal wheels are arranged at the bottom of the bottom plate; the lifting mechanism is arranged on the frame, and the lifting mechanism is used for controlling the transverse positioning mechanism and the longitudinal positioning mechanism to move up and down; and the transverse positioning mechanism is arranged on the lifting mechanism, and the transverse positioning mechanism is used for transversely positioning the steel frame assembly. The steel frame installing and positioning device has the advantages that steel frame assemblies of different sizes can be conveniently positioned, the installing height of the steel frame assemblies can be conveniently adjusted, and the steel frame installing and positioning device is convenient to move.

Description

Technical Field

[0001] The utility model relates to the technical field of steel frame installation, in particular to a steel frame installation positioning device. Background Art

[0002] The steel frame is a structure composed of steel beams and steel columns that can withstand vertical and horizontal loads. It is used in industrial and civil buildings with large spans, high-rises or heavy loads. During the installation of the steel frame, the steel frame components need to be positioned.

[0003] However, the existing steel frame installation and positioning device is not only inconvenient for positioning steel frame components of different sizes, but also inconvenient for adjusting the installation height of the steel frame components, which is quite inconvenient.

[0004] Therefore, it is necessary to provide a steel frame installation and positioning device to solve the above technical problems. Utility Model Content

[0005] In order to solve the technical problem that the existing steel frame installation and positioning device is not convenient for positioning steel frame components of different sizes and is not convenient for adjusting the installation height of the steel frame components, the utility model provides a steel frame installation and positioning device.

[0006] The steel frame installation and positioning device provided by the utility model comprises: a base plate; a plurality of hydraulic cylinders, which are fixedly mounted on the top of the base plate; a frame, which is fixedly mounted on the output rods of the plurality of hydraulic cylinders; a plurality of self-locking universal wheels, which are arranged at the bottom of the base plate; a lifting mechanism, which is arranged on the frame and is used to control the up and down movement of a transverse positioning mechanism and a longitudinal positioning mechanism; a transverse positioning mechanism, which is arranged on the lifting mechanism and is used to perform transverse positioning on a steel frame assembly; and a longitudinal positioning mechanism, which is arranged on the transverse positioning mechanism and is used to perform longitudinal positioning on a steel frame assembly.

[0007] Preferably, the lifting mechanism includes multiple longitudinal screws, two lifting plates, multiple first limit rods, a positioning seat, a servo motor and multiple synchronous wheels, the multiple longitudinal screws are rotatably mounted on the frame, the two lifting plates are respectively threadedly sleeved on the multiple longitudinal screws, the multiple first limit rods are fixedly mounted on the frame, the multiple first limit rods are respectively slidably connected to the two lifting plates, the positioning seat is fixedly mounted on the side where the two lifting plates are close to each other, the servo motor is fixedly mounted on the bottom of the frame, the multiple synchronous wheels are respectively fixedly sleeved on the output shaft of the servo motor and the multiple longitudinal screws, and the multiple synchronous wheels are sleeved with multiple synchronous belts.

[0008] Preferably, two vertical plates are fixedly mounted on the bottom of the positioning seat, and two first sliding grooves are provided on the bottom of the positioning seat.

[0009] Preferably, the transverse positioning mechanism includes a first dual-axis motor, two first transverse screws, two first positioning plates and a plurality of second limit rods, the first dual-axis motor is fixedly mounted on the bottom of the positioning seat, the two first transverse screws are respectively fixedly mounted on the two ends of the output shaft of the first dual-axis motor, the two first transverse screws are respectively rotatably connected to the two vertical plates, the two first positioning plates are respectively threadedly sleeved on the two first transverse screws, the two first positioning plates are respectively slidably connected to the inner walls on both sides of the two first slide grooves, the plurality of second limit rods are all fixedly mounted on the side where the two vertical plates are close to each other, and the plurality of second limit rods are all slidably connected to the two first positioning plates.

[0010] Preferably, two side plates are fixedly mounted on the sides of the two first positioning plates that are away from each other, and two second sliding grooves are provided on the two first positioning plates.

[0011] Preferably, the longitudinal positioning mechanism includes a second dual-axis motor, two second transverse screws, two second positioning plates and a plurality of third limit rods, the second dual-axis motor is fixedly mounted on one side of the first positioning plate, the two second transverse screws are respectively fixedly mounted on both ends of the output shaft of the second dual-axis motor, the two second transverse screws are respectively rotatably connected to the two side plates, the two second positioning plates are respectively threadedly sleeved on the two second transverse screws, the two second positioning plates are respectively slidably connected to the inner walls of both sides of the two second slide grooves, the plurality of third limit rods are respectively fixedly mounted on the side where the two side plates are close to each other, the plurality of third limit rods are all fixedly mounted on the side where the two side plates are close to each other, and the plurality of third limit rods are all slidably connected to the two second positioning plates.

[0012] Preferably, a controller is provided at the bottom of the base plate, and the controller is electrically connected to the plurality of hydraulic cylinders, the servo motor, the first dual-axis motor and the two second dual-axis motors.

[0013] Compared with the related art, the steel frame installation and positioning device provided by the utility model has the following beneficial effects:

[0014] The utility model provides a steel frame installation and positioning device, by extending and contracting the output rods of multiple hydraulic cylinders, the installation height of the steel frame assembly can be further adjusted, by multiple self-locking universal wheels, the device can be moved more conveniently, by a lifting mechanism, the positioning seat can be lowered to a lower position, so that it is convenient for staff to place the steel frame assembly on the positioning seat, the steel frame assembly can be positioned laterally by the transverse positioning mechanism, and the steel frame assembly can be positioned longitudinally by the longitudinal positioning mechanism, so as to ensure the stability of the steel frame assembly during installation, two first transverse screws and multiple second limit rods can be installed by two vertical plates, the two first positioning plates can be extended to the top of the positioning seat by two first sliding grooves, the multiple second transverse screws and multiple third limit rods can be installed by multiple side plates, the multiple second positioning plates can be extended to the side where the two first positioning plates are close to each other by multiple second sliding grooves, and the device can be operated and controlled by a controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a preferred embodiment of the steel frame installation positioning device provided by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of a top view and cross-section of the longitudinal positioning mechanism;

[0017] Figure 3 for Figure 1 Schematic diagram of the three-dimensional assembly structure of the middle base and hydraulic cylinder.

[0018] Numbers in the figure: 1. base plate; 2. hydraulic cylinder; 3. frame; 4. self-locking universal wheel; 5. longitudinal screw; 6. lifting plate; 7. first limit rod; 8. positioning seat; 9. servo motor; 10. synchronous wheel; 11. vertical plate; 12. first slide groove; 13. first double-axis motor; 14. first transverse screw; 15. first positioning plate; 16. second limit rod; 17. side plate; 18. second slide groove; 19. second double-axis motor; 20. second transverse screw; 21. second positioning plate; 22. third limit rod; 23. controller. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1-3 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of the steel frame installation positioning device provided by the utility model; Figure 2 for Figure 1 A schematic diagram of a top view and cross-section of the longitudinal positioning mechanism; Figure 3 for Figure 1Schematic diagram of the three-dimensional assembly structure of the middle base and hydraulic cylinder. The steel frame installation and positioning device includes: a base plate 1; a plurality of hydraulic cylinders 2, which are fixedly mounted on the top of the base plate 1; a frame 3, which is fixedly mounted on the output rods of the plurality of hydraulic cylinders 2; a plurality of self-locking universal wheels 4, which are arranged at the bottom of the base plate 1; a lifting mechanism, which is arranged on the frame 3 and is used to control the up and down movement of the lateral positioning mechanism and the longitudinal positioning mechanism; a lateral positioning mechanism, which is arranged on the lifting mechanism and is used to perform lateral positioning of the steel frame assembly; a longitudinal positioning mechanism The longitudinal positioning mechanism is arranged on the transverse positioning mechanism, and the longitudinal positioning mechanism is used for longitudinally positioning the steel frame assembly. The installation height of the steel frame assembly can be further adjusted by extending and contracting the output rods of the multiple hydraulic cylinders 2. The multiple self-locking universal wheels 4 can make the device move more conveniently. The positioning seat 8 can be lowered to a lower position by the lifting mechanism, so that it is convenient for the staff to place the steel frame assembly on the positioning seat 8. The steel frame assembly can be positioned laterally by the transverse positioning mechanism, and can be positioned longitudinally by the longitudinal positioning mechanism, so as to ensure the stability of the steel frame assembly during installation.

[0021] The lifting mechanism includes multiple longitudinal screws 5, two lifting plates 6, multiple first limit rods 7, a positioning seat 8, a servo motor 9 and multiple synchronous wheels 10. The multiple longitudinal screws 5 are rotatably mounted on the frame 3. The two lifting plates 6 are respectively threadedly sleeved on the multiple longitudinal screws 5. The multiple first limit rods 7 are fixedly mounted on the frame 3. The multiple first limit rods 7 are respectively slidably connected with the two lifting plates 6. The positioning seat 8 is fixedly mounted on the side where the two lifting plates 6 are close to each other. The servo motor 9 is fixedly mounted on the bottom of the frame 3. The multiple synchronous wheels 10 are respectively fixedly sleeved on the output shaft of the servo motor 9 and the multiple longitudinal screws 5. The multiple synchronous wheels 10 are sleeved with multiple synchronous belts. The positioning seat 8 can be lowered to a lower position through the lifting mechanism, so that it is convenient for the staff to place the steel frame assembly on the positioning seat 8.

[0022] Two vertical plates 11 are fixedly installed at the bottom of the positioning seat 8, and two first sliding grooves 12 are opened at the bottom of the positioning seat 8. Two first transverse screws 14 and multiple second limiting rods 16 can be installed through the two vertical plates 11. The two first sliding grooves 12 can make the two first positioning plates 15 extend to the top of the positioning seat 8.

[0023] The transverse positioning mechanism includes a first dual-axis motor 13, two first transverse screws 14, two first positioning plates 15 and multiple second limit rods 16. The first dual-axis motor 13 is fixedly mounted on the bottom of the positioning seat 8. The two first transverse screws 14 are respectively fixedly mounted on the two ends of the output shaft of the first dual-axis motor 13. The two first transverse screws 14 are respectively rotatably connected with the two vertical plates 11. The two first positioning plates 15 are respectively threadedly sleeved on the two first transverse screws 14. The two first positioning plates 15 are respectively slidably connected with the inner walls on both sides of the two first slide grooves 12. The multiple second limit rods 16 are all fixedly mounted on the side where the two vertical plates 11 are close to each other. The multiple second limit rods 16 are all slidably connected with the two first positioning plates 15. The steel frame assembly can be positioned laterally by the transverse positioning mechanism.

[0024] Two side plates 17 are fixedly installed on the sides of the two first positioning plates 15 that are away from each other. Two second sliding grooves 18 are provided on the two first positioning plates 15. Multiple second transverse screws 20 and multiple third limiting rods 22 can be installed through the multiple side plates 17. Multiple second sliding grooves 18 can be used to extend the multiple second positioning plates 21 to the side where the two first positioning plates 15 are close to each other.

[0025] The longitudinal positioning mechanism includes a second dual-axis motor 19, two second transverse screws 20, two second positioning plates 21 and multiple third limiting rods 22, the second dual-axis motor 19 is fixedly mounted on one side of the first positioning plate 15, the two second transverse screws 20 are respectively fixedly mounted on both ends of the output shaft of the second dual-axis motor 19, the two second transverse screws 20 are respectively rotatably connected with the two side plates 17, the two second positioning plates 21 are respectively threadedly sleeved on the two second transverse screws 20, the two second positioning plates 21 are respectively slidably connected with the inner walls of both sides of the two second slide grooves 18, the multiple third limiting rods 22 are respectively fixedly mounted on the side where the two side plates 17 are close to each other, the multiple third limiting rods 22 are all fixedly mounted on the side where the two side plates 17 are close to each other, and the multiple third limiting rods 22 are all slidably connected with the two second positioning plates 21. The steel frame assembly can be longitudinally positioned by the longitudinal positioning mechanism, thereby ensuring the stability of the steel frame assembly during installation.

[0026] A controller 23 is provided at the bottom of the base plate 1 , and the controller 23 is electrically connected to the plurality of hydraulic cylinders 2 , the servo motor 9 , the first dual-axis motor 13 and the two second dual-axis motors 19 . The device can be operated and controlled by the controller 23 .

[0027] The working principle of the steel frame installation positioning device provided by the utility model is as follows:

[0028] When in use, the device is pushed to the working position by the multiple self-locking universal wheels 4, the steel frame assembly is placed on the positioning seat 8, the first double-axis motor 13 is started, the first double-axis motor 13 drives the two first transverse screws 14 to rotate, the two first transverse screws 14 rotate to drive the two first positioning plates 15 to approach each other, and the steel frame assembly is horizontally clamped and fixed by the two first positioning plates 15 approaching each other, the two second double-axis motors 19 are started, the two second double-axis motors 19 drive the multiple second transverse screws 20 to rotate, the multiple second transverse screws 20 drive the multiple second positioning plates 21 to approach each other, and the steel frame assembly is longitudinally clamped and fixed by the multiple second positioning plates 21 approaching each other, the servo motor 9 is started, the servo motor 9 drives the multiple longitudinal screws 5 to rotate through the multiple synchronous wheels 10 and the multiple synchronous belts, the multiple longitudinal screws 5 rotate to drive the two lifting plates 6 and the positioning seat 8 to move upward, and then the installation height of the steel frame assembly is preliminarily adjusted, and the multiple hydraulic cylinders 2 are started, and the installation height of the steel frame assembly can be further adjusted by extending and contracting the output rods of the multiple hydraulic cylinders 2.

[0029] Compared with the related art, the steel frame installation and positioning device provided by the utility model has the following beneficial effects:

[0030] The utility model provides a steel frame installation and positioning device. The installation height of the steel frame assembly can be further adjusted by extending and contracting the output rods of multiple hydraulic cylinders 2. The device can be moved more conveniently by multiple self-locking universal wheels 4. The positioning seat 8 can be lowered to a lower position by a lifting mechanism, so that it is convenient for the staff to place the steel frame assembly on the positioning seat 8. The steel frame assembly can be positioned laterally by a transverse positioning mechanism, and can be positioned longitudinally by a longitudinal positioning mechanism, so as to ensure the stability of the steel frame assembly during installation. Two first transverse screws 14 and multiple second limiting rods 16 can be installed by two vertical plates 11. Two first sliding grooves 12 can extend two first positioning plates 15 to the top of the positioning seat 8. Multiple second transverse screws 20 and multiple third limiting rods 22 can be installed by multiple side plates 17. Multiple second sliding grooves 18 can extend multiple second positioning plates 21 to the side where the two first positioning plates 15 are close to each other. The device can be operated and controlled by a controller 23.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A steel frame installation and positioning device, characterized in that: include: Base plate; A plurality of hydraulic cylinders, each of which is fixedly mounted on the top of the base plate; A frame, wherein the frame is fixedly mounted on output rods of the plurality of hydraulic cylinders; A plurality of self-locking universal wheels, wherein the plurality of self-locking universal wheels are arranged at the bottom of the base plate; A lifting mechanism, the lifting mechanism is arranged on the frame, and the lifting mechanism is used to control the lateral positioning mechanism and the longitudinal positioning mechanism to move up and down; A transverse positioning mechanism, the transverse positioning mechanism is arranged on the lifting mechanism, and the transverse positioning mechanism is used to perform transverse positioning on the steel frame assembly; A longitudinal positioning mechanism is provided on the transverse positioning mechanism and is used for longitudinally positioning the steel frame assembly.

2. The steel frame installation and positioning device according to claim 1, characterized in that: The lifting mechanism includes multiple longitudinal screws, two lifting plates, multiple first limit rods, a positioning seat, a servo motor and multiple synchronous wheels. The multiple longitudinal screws are rotatably mounted on the frame, the two lifting plates are respectively threadedly sleeved on the multiple longitudinal screws, the multiple first limit rods are fixedly mounted on the frame, the multiple first limit rods are respectively slidably connected to the two lifting plates, the positioning seat is fixedly mounted on one side of the two lifting plates close to each other, the servo motor is fixedly mounted on the bottom of the frame, the multiple synchronous wheels are respectively fixedly sleeved on the output shaft of the servo motor and the multiple longitudinal screws, and the multiple synchronous wheels are sleeved with multiple synchronous belts.

3. The steel frame installation and positioning device according to claim 2, characterized in that: Two vertical plates are fixedly mounted on the bottom of the positioning seat, and two first sliding grooves are arranged on the bottom of the positioning seat.

4. The steel frame installation and positioning device according to claim 3, characterized in that: The transverse positioning mechanism includes a first dual-axis motor, two first transverse screws, two first positioning plates and multiple second limit rods, the first dual-axis motor is fixedly mounted on the bottom of the positioning seat, the two first transverse screws are respectively fixedly mounted on the two ends of the output shaft of the first dual-axis motor, the two first transverse screws are respectively rotatably connected with the two vertical plates, the two first positioning plates are respectively threaded on the two first transverse screws, the two first positioning plates are respectively slidably connected with the inner walls on both sides of the two first slide grooves, the multiple second limit rods are all fixedly mounted on the side where the two vertical plates are close to each other, and the multiple second limit rods are all slidably connected with the two first positioning plates.

5. The steel frame installation and positioning device according to claim 4, characterized in that: Two side plates are fixedly mounted on the sides of the two first positioning plates that are away from each other, and two second sliding grooves are provided on the two first positioning plates.

6. The steel frame installation and positioning device according to claim 5, characterized in that: The longitudinal positioning mechanism includes a second dual-axis motor, two second transverse screws, two second positioning plates and multiple third limit rods, the second dual-axis motor is fixedly mounted on one side of the first positioning plate, the two second transverse screws are respectively fixedly mounted on both ends of the output shaft of the second dual-axis motor, the two second transverse screws are respectively rotatably connected to the two side plates, the two second positioning plates are respectively threaded on the two second transverse screws, the two second positioning plates are respectively slidably connected to the inner walls of both sides of the two second slide grooves, the multiple third limit rods are respectively fixedly mounted on the side where the two side plates are close to each other, the multiple third limit rods are all fixedly mounted on the side where the two side plates are close to each other, and the multiple third limit rods are all slidably connected to the two second positioning plates.

7. The steel frame installation and positioning device according to claim 6, characterized in that: A controller is disposed at the bottom of the base plate, and the controller is electrically connected to the plurality of hydraulic cylinders, the servo motor, the first dual-axis motor and the two second dual-axis motors.

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