CN218405070U

CN218405070U - Dysmorphism view bridge floor vestibule monomer corridor frame hoist and mount portal

Info

Publication number: CN218405070U
Application number: CN202222334101.5U
Authority: CN
Inventors: 马渊博; 贺对喜; 张军; 冯哲; 朱茂林; 张志勇; 唐润宇
Original assignee: China Railway Guangzhou Engineering Group Co Ltd CRECGZ; CRECGZ Shenzhen Engineering Co Ltd
Current assignee: China Railway Guangzhou Engineering Group Co Ltd CRECGZ; CRECGZ Shenzhen Engineering Co Ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-01-31
Anticipated expiration: 2032-09-01

Abstract

The application discloses dysmorphism view bridge floor vestibule monomer corridor frame hoist and mount portal, it is including being used for placing the base on ground, the one end that ground was kept away from to the base is fixed with elevating gear, elevating gear keeps away from the one end of base is fixed with horizontal pivoted rotary device, rotary device keeps away from elevating gear's one end is fixed with the platform of placing that is used for placing monomer corridor frame. This application has the monomer corridor frame that makes the portal can hoist the high difference and place orientation difference, improves the effect that special-shaped vestibule builded efficiency.

Description

Dysmorphism view bridge floor vestibule monomer corridor frame hoist and mount portal

Technical Field

The application relates to the field of bridge construction, especially, relate to a dysmorphism view bridge floor vestibule monomer corridor frame hoist and mount portal.

Background

At present, in the process of constructing and installing the corridor, the portal frame needs to be firstly erected along the installation direction of the corridor, and then the individual corridor frame of the corridor is hoisted.

The existing portal frame is single in shape, when the corridor is special-shaped, the single corridor frame is different in height and different in orientation, hoisting is difficult to complete through the existing traditional portal frame, the portal frame is required to be customized and the erection of the portal frame is carried out, a large amount of time and materials are required to be consumed when the corridor is customized and erected, the corridor construction efficiency is reduced, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to make the portal conveniently hoist highly different and place the monomer corridor frame that the orientation is different, improve dysmorphism vestibule construction efficiency, this application provides a dysmorphism view bridge floor vestibule monomer corridor frame hoist and mount portal.

The application provides a pair of dysmorphism view bridge floor vestibule monomer corridor frame hoist and mount portal adopts following technical scheme:

the utility model provides a dysmorphism view bridge floor vestibule monomer corridor frame hoist and mount portal, is including being used for placing the base on ground, the one end that ground was kept away from to the base is fixed with elevating gear, elevating gear keeps away from the one end of base is fixed with horizontal pivoted rotary device, rotary device keeps away from elevating gear's one end is fixed with places the platform.

By adopting the technical scheme, the base is used for being placed on the ground and provides supporting force for the single corridor frame hoisting portal frame; a lifting device is fixed at one end of the base, which is far away from the ground, and the lifting device can adjust the height, so that the integral height of the single gallery frame hoisting door frame can be adjusted to adapt to single gallery frames with different heights; elevating gear keeps away from the one end of base is fixed with rotary device, rotary device keeps away from elevating gear's one end and is fixed with places the platform, but rotary device horizontal rotation, the direction adjustable installation orientation of placing the bench monomer corridor frame through adjusting rotary device, the in-process is set up to the vestibule, then adjust elevating gear's height and rotation rotary device when setting up different monomer corridor frames, and remove the base and can change the mounted position, make the monomer corridor frame of different height and orientation can set up according to actual demand change, thereby satisfy the demand that the orientation is different is placed to monomer corridor frame, improve special-shaped vestibule construction efficiency.

Preferably, the lifting device comprises a plurality of cylinders, the cylinders are vertically arranged, the cylinder bodies of the cylinders are fixed to one end, away from the ground, of the base, the piston rods of the cylinders are fixed to one end, close to the ground, of the rotating device, and the cylinders are circumferentially arranged along the edge of the bottom face of the rotating device.

Through adopting above-mentioned technical scheme, a plurality of cylinders are vertical to be placed and to be fixed between base and rotary device, through adjust the cylinder with the interval of adjusting between rotary device and the base to change the whole height of portal, make monomer corridor frame moved required position and height, and a plurality of cylinders along rotary device's bottom surface edge evenly distributed, make a plurality of cylinders and base atress more even, whole portal is more stable.

Preferably, the rotating device comprises a chassis, a turntable and a motor, one end of the chassis, which is close to the ground, is fixedly connected with a piston rod of the air cylinder, one end of the chassis, which is far away from the ground, is fixed with a shell of the motor, an output shaft of the motor is fixed with one end of the turntable, which is close to the ground, and one end of the turntable, which is far away from the motor, is fixed with the placing table.

Through adopting above-mentioned technical scheme, when the orientation of placing the platform rotation in order to adjust monomer corridor frame in needs control, through the positive and negative rotation of control motor to the control carousel is just reversing the rotation, realizes rotary device's level rotation then, makes the orientation can be adjusted to the monomer corridor frame of placing on the platform.

Preferably, the placing table is far away from one end of the rotary table, a limiting groove is formed in the end, and the limiting groove is used for being abutted to the single corridor frame.

Through adopting above-mentioned technical scheme, monomer corridor frame is placed at the spacing groove, and the spacing groove is used for with monomer corridor frame butt, plays limiting displacement to monomer corridor frame, makes the difficult skew that produces the horizontal direction of monomer corridor frame.

Preferably, the outer wall of placing the platform with the spacing groove intercommunication has a plurality of screw holes, threaded hole wears to be equipped with adjusting screw, adjusting screw with screw hole threaded connection, adjusting screw is close to the one end of spacing groove is used for with monomer corridor frame butt.

Through adopting above-mentioned technical scheme, adjusting screw passes screw hole and screw hole threaded connection, rotates adjusting screw with the length that adjusting screw is located the spacing groove, makes adjusting screw be close to the one end of spacing groove be used for with monomer corridor frame butt, makes monomer corridor frame fixed.

Preferably, adjusting screw keeps away from the one end of spacing groove is fixed with the runner, adjusting screw is used for being provided with the flexible pad with the one end of monomer corridor frame butt, the flexible pad is close to adjusting screw's one end with adjusting screw is fixed, the flexible pad is kept away from adjusting screw's one end is used for with monomer corridor frame butt.

Through adopting above-mentioned technical scheme, through rotating the runner in order to rotate adjusting screw to control adjusting screw is provided with the flexible pad between adjusting screw and the monomer corridor frame at the length of spacing inslot, for adjusting screw and monomer corridor frame provide the buffering, makes adjusting screw and monomer corridor frame be difficult for because the scratch or warp appear in the monomer corridor frame that leads to the rigidity butt.

Preferably, the base includes a plurality of stay tubes and bearing plate, the stay tubes are vertical to be set up, the one end that ground was kept away from to the stay tube with the bottom surface of bearing plate is fixed, and a plurality of the stay tubes are arranged along the edge circumference of bearing plate bottom surface, and is adjacent there are a plurality of connecting rods between the stay tubes, the connecting rod respectively with adjacent two the lateral wall fixed connection of stay tube, one side that the chassis was kept away from to the bearing plate with one side that elevating gear is close to ground is fixed, the edge of bearing plate is fixed with downwardly extending's cat ladder.

Through adopting the above technical scheme, the one end that ground was kept away from to the vertical setting of stay tube and stay tube is fixed with the bearing plate, a plurality of stay tubes are arranged along the edge circumference of bearing plate bottom surface, a plurality of stay tubes provide the holding power for the portal, the connecting rod respectively with the lateral wall fixed connection of two adjacent stay tubes, provide prestressing force for two adjacent stay tubes, make the stay tube more firm, the edge mounting of bearing plate has downwardly extending's cat ladder, it is safer convenient when making the operator step on the bearing plate, facilitate for the operating condition and the daily inspection of observing the portal.

Preferably, a plurality of universal wheels are fixed at one end, close to the ground, of the supporting tube, one end, close to the ground, of each universal wheel is used for being abutted to the ground, and one end, far away from the ground, of each universal wheel is fixed at one end, close to the ground, of the supporting tube.

Through adopting above-mentioned technical scheme, the base is close to the one end of bottom surface and is fixed with the universal wheel, universal wheel and ground contact, monomer corridor frame is placed at the spacing groove and fixed back alright remove the portal through the universal wheel, it is spacing to carry out the universal wheel through the stopper of universal wheel after removing the required position of monomer corridor frame, thereby the position of fixed portal makes the portal be difficult for removing, then carries out the installation of monomer corridor frame, thereby improve special-shaped vestibule construction efficiency.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the lifting device can adjust the height, and the lifting device can adjust the overall height of the single gallery frame lifting door frame and is adaptive to single gallery frames with different heights; the rotating device can adjust the rotating direction, and the direction of the placing table is adjusted by adjusting the direction of the rotating device, so that the requirements of different placing directions of the single gallery frames are met;

2. the limiting grooves and the adjusting screws enable the single gallery frames with different sizes to be placed on the placing table and fixed, and the single gallery frames of the special-shaped gallery can be conveniently hoisted;

3. the ladder stand extending downwards is fixed at the edge of the bearing plate, so that an operator can safely and conveniently climb the bearing plate, and convenience is provided for observing the working state of the portal frame and daily inspection;

4. the single corridor frame is placed and can be moved the portal through the universal wheel, and the stopper through the universal wheel carries on spacingly to the universal wheel to the position of fixed portal makes the portal be difficult for removing, then carries out the installation of single corridor frame, thereby improves special-shaped vestibule construction efficiency.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Description of the reference numerals:

1. a base; 11. a bearing plate; 12. supporting a tube; 13. a connecting rod; 14. a universal wheel; 15. climbing a ladder; 2. a lifting device; 21. a cylinder; 3. a rotating device; 31. a chassis; 32. a motor; 33. a turntable; 4. a placing table; 5. a limiting groove; 6. a threaded hole; 7. adjusting the screw rod; 8. a rotating wheel; 9. a flexible pad; 10. monomer corridor frame.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses dysmorphism view bridge floor vestibule monomer corridor frame hoist and mount portal. Referring to fig. 1, a dysmorphism view bridge floor vestibule monomer corridor frame hoist and mount portal is fixed with elevating gear 2 including being used for placing base 1 on ground, base 1 keeps away from the one end on ground, and elevating gear 2 keeps away from the one end of base 1 is fixed with rotary device 3, and rotary device 3 keeps away from the one end of elevating gear 2 and is fixed with places platform 4.

Referring to fig. 1, the base 1 includes four vertically arranged support tubes 12, four universal wheels 14 and a bearing plate 11, one end of each support tube 12 close to the ground is fixedly connected with the universal wheel 14, the universal wheel 14 enables the base 1 to be conveniently moved, one end of each support tube 12 far away from the ground is fixedly connected with the bottom surface of the bearing plate 11, the support tubes 12 are circumferentially arranged along the edge of the bottom surface of the bearing plate 11, so that the support tubes 12 are more uniformly stressed, a plurality of connecting rods 13 are arranged between the adjacent support tubes 12, the connecting rods 13 are respectively fixedly connected with the side walls of the two adjacent support tubes 12, the connecting rods 13 provide prestress for the two adjacent support tubes 12, one side of the bearing plate 11 far away from the chassis is fixed with one side of the lifting device 2 close to the ground, a ladder stand 15 extending downwards is fixed on the edge of the bearing plate 11, so that an operator can more safely and conveniently climb the bearing plate 11, and convenience is provided for observing the working state and daily inspection of the portal.

Referring to fig. 1, the lifting device 2 comprises four cylinders 21, the cylinders 21 are vertically arranged, a cylinder body of each cylinder 21 is fixed to one end, away from the ground, of the bearing plate 11, a piston rod of each cylinder 21 is fixed to one end, close to the ground, of the rotating device 3, the four cylinders 21 are distributed on the bottom surface of the rotating device 3, the cylinders 21 are controlled to stretch out and draw back to adjust the distance between the rotating device 3 and the base 1, so that the overall height of the gantry is changed, and the single gallery frame 10 is adjusted to be as high as required.

Referring to fig. 1, the rotating device 3 includes a chassis 31, a turntable 33 and a motor 32, one end of the chassis 31 close to the ground is fixedly connected to a piston rod of the cylinder 21, one end of the chassis 31 far from the ground is fixed to a housing of the motor 32, an output shaft of the motor 32 is fixed to one end of the turntable 33 close to the ground, and one end of the turntable 33 far from the motor 32 is fixed to the placing table 4. When the orientation of placing table 4 is required to be controlled to rotate so as to adjust monomer gallery frame 10, the orientation can be adjusted by controlling the forward and reverse rotation of motor 32, so that the forward and reverse rotation of rotary table 33 is controlled, and the horizontal rotation of rotary device 3 is realized, and the orientation of monomer gallery frame 10 on placing table 4 can be adjusted, so that the installation requirement of monomer gallery frame 10 can be met.

Referring to fig. 1, a limiting groove 5 is formed in one end, away from a turntable 33, of a placing table 4, the limiting groove 5 penetrates through the placing table 4 along the horizontal direction, a threaded hole 6 is formed in the outer wall of the placing table 4, the threaded hole 6 is communicated with the limiting groove 5, the threaded hole 6 is formed in each of two sides of the limiting groove 5, the threaded holes 6 in the two sides are symmetrical along the limiting groove 5, an adjusting screw 7 penetrates through the threaded hole 6, the adjusting screw 7 is in threaded connection with the threaded hole 6, a flexible cushion 9 is arranged at one end, close to the limiting groove 5, of the adjusting screw 7, one end, close to the adjusting screw 7, of the flexible cushion 9 is integrally formed with the adjusting screw 7, one end, away from the adjusting screw 7, of the flexible cushion 9 is used for being abutted to the monomer gallery frame 10, the position of the monomer gallery frame 10, placed on the placing table 4, the monomer gallery frame 10 is not prone to generate horizontal deviation, the flexible cushion 9 enables the adjusting screw 7 and the monomer gallery frame 10 to be not prone to generate scratches or generate deformation due to rigid connection, a rotating wheel 8 is fixed at one end, the adjusting screw 7, away from the limiting groove 5, the spacing between the two flexible cushions 9 can be adjusted by rotating wheel 8, the monomer gallery frame 10, and the spacing between the limiting groove 5 is different sizes of the monomer gallery frames 10 are different sizes of the monomer gallery frames.

The implementation principle of this application embodiment of dysmorphism view bridge floor vestibule monomer corridor frame hoist and mount portal does: the hoisting method comprises the steps of controlling the cylinder 21 to stretch out and draw back to adjust the whole hoisting portal frame to a height suitable for placing the monomer gallery frame 10, rotating the rotating wheel 8 after a worker places the monomer gallery frame 10 in the limiting groove 5, controlling the position of the flexible pad 9 in the limiting groove 5, enabling the flexible pads 9 on two sides of the limiting groove 5 to abut against the monomer gallery frame 10, enabling the monomer gallery frame 10 to be fixed in the limiting groove 5, pushing the hoisting portal frame through the universal wheel 14, carrying out limiting operation on the universal wheel 14 after the monomer gallery frame 10 is moved to a specified position, controlling the forward and reverse rotation of the motor 32 to adjust the steering angle of the rotating disc 33, enabling the monomer gallery frame 10 placed on the placing table 4 to rotate along with the rotation of the motor 32, stopping the motor 32 from rotating after the orientation of the monomer gallery frame 10 meets installation requirements, shortening the stretching length of the cylinder 21, enabling the monomer gallery frame 10 to be laid down to the installation position, carrying out fixed welding on the monomer gallery frame 10, rotating the rotating wheel 8 after the fixing is completed, adjusting the position of the flexible pad 9, enabling the flexible pad 9 to be separated from the flexible pad 10 from the monomer gallery frame 10, releasing the limiting state of the universal wheel 14, pushing the other single gallery frame, and re-hoisting portal frame 10.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a dysmorphism view bridge floor vestibule monomer corridor frame hoist and mount portal, a serial communication port, including being used for placing base (1) on ground, the one end that ground was kept away from in base (1) is fixed with elevating gear (2), elevating gear (2) are kept away from the one end of base (1) is fixed with horizontal pivoted rotary device (3), rotary device (3) are kept away from the one end of elevating gear (2) is fixed with placing platform (4) that are used for placing monomer corridor frame (10).

2. The hoisting portal frame for the monomer gallery frame of the special-shaped landscape bridge deck vestibule according to claim 1, characterized in that the lifting device (2) comprises a plurality of cylinders (21), the cylinders (21) are vertically arranged, the body of the cylinders (21) is fixed with one end of the base (1) far away from the ground, the piston rods of the cylinders (21) are fixed with one end of the rotating device (3) close to the ground, and the cylinders (21) are circumferentially arranged along the bottom surface edge of the rotating device (3).

3. The hoisting portal frame for the single gallery frame of the special-shaped landscape bridge deck corridor according to claim 2, wherein the rotating device (3) comprises a chassis (31), a rotary table (33) and a motor (32), one end of the chassis (31) close to the ground is fixedly connected with a piston rod of a cylinder (21), one end of the chassis (31) far away from the ground is fixed with a shell of the motor (32), an output shaft of the motor (32) is fixed with one end of the rotary table (33) close to the ground, and one end of the rotary table (33) far away from the motor (32) is fixed with a placing table (4).

4. The hoisting portal frame for the single gallery frame of the special-shaped landscape bridge deck corridor according to claim 3, wherein a limiting groove (5) is formed in one end, away from the rotary table (33), of the placing table (4), and when the single gallery frame (10) is placed on the placing table (4), the limiting groove (5) is used for being abutted to the single gallery frame (10).

5. The hoisting portal frame for the single corridor frame of the special-shaped landscape bridge deck corridor according to claim 4, wherein a plurality of threaded holes (6) are formed in the outer wall of the placing table (4), the threaded holes (6) are communicated with the limiting groove (5), an adjusting screw (7) penetrates through the threaded holes (6), the adjusting screw (7) is in threaded connection with the threaded holes (6), and one end, close to the limiting groove (5), of the adjusting screw (7) is used for abutting against the single corridor frame (10).

6. The hoisting portal frame for the single corridor frame of the special-shaped landscape bridge deck corridor according to claim 5, wherein a rotating wheel (8) is fixed at one end, away from the limiting groove (5), of the adjusting screw (7), a flexible pad (9) is arranged at one end, close to the limiting groove (5), of the adjusting screw (7), one end, close to the adjusting screw (7), of the flexible pad (9) is fixed with the adjusting screw (7), and one end, away from the adjusting screw (7), of the flexible pad (9) is used for abutting against the single corridor frame (10).

7. The hoisting portal frame for the single corridor frame of the special-shaped landscape bridge deck corridor according to claim 1, wherein the base (1) comprises a plurality of supporting tubes (12) and a bearing plate (11), the supporting tubes (12) are vertically arranged, one ends, far away from the ground, of the supporting tubes (12) are fixed to the bottom surface of the bearing plate (11), the supporting tubes (12) are circumferentially arranged along the edge of the bottom surface of the bearing plate (11), a plurality of connecting rods (13) are arranged between the adjacent supporting tubes (12), the connecting rods (13) are respectively fixedly connected with the side walls of the adjacent two supporting tubes (12), one side, far away from the underframe, of the bearing plate (11) is fixed to one end, close to the ground, of the lifting device (2), and a ladder stand (15) extending downwards is fixed to the edge of the bearing plate (11).

8. The hoisting portal frame for the monomer gallery frame of the bridge deck vestibule of the special-shaped landscape bridge as claimed in claim 7, characterized in that one end of the support tube (12) close to the ground is fixed with a plurality of universal wheels (14), one end of each universal wheel (14) close to the ground is used for abutting against the ground, and one end of each universal wheel (14) far away from the ground is fixed with one end of the support tube (12) close to the ground.