CN113401779A

CN113401779A - Stereoplasm infusion pipeline gate bridge hoist and mount gyro wheel device

Info

Publication number: CN113401779A
Application number: CN202010325145.4A
Authority: CN
Inventors: 张新智; 马建明; 杨涛
Original assignee: Xinxing Heavy Industry Hubei 3611 Mechanical Co Ltd
Current assignee: Xinxing Heavy Industry Hubei 3611 Mechanical Co Ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-09-17

Abstract

The invention discloses a hard infusion pipeline portal bridge hoisting roller device. Belongs to the technical field of steel pipeline systems. The device mainly solves the problem that the existing door-shaped overhead hard infusion pipeline is difficult to install in field emergency and temporary mobile installation. It is mainly characterized in that: comprises a lifting ring, a lifting plate, a roller carrier assembly, a supporting seat assembly and a U-shaped clamp; the upper part of the lifting plate is connected with the lifting ring, and the lower part of the lifting plate is connected with the roller frame assembly; the upper part of the supporting seat assembly is connected with the roller carrier assembly, and the lower part of the supporting seat assembly is connected with the U-shaped clamp; the lifting plate can rotate relative to the supporting seat assembly. The invention has the characteristics of simple structure and capability of changing the clamping direction of the lifting clamp around the angle of the lifting direction, and is mainly matched with a hand winch to be used for lifting and erecting the door-shaped overhead hard infusion pipeline.

Description

Stereoplasm infusion pipeline gate bridge hoist and mount gyro wheel device

Technical Field

The invention belongs to the technical field of steel pipeline systems, and particularly relates to a hoisting roller device for hoisting a rigid infusion pipeline portal bridge.

Background

At present, a gate type overhead hard infusion pipeline is installed according to the requirement of a road or a terrain condition in the installation and construction process of the hard infusion pipeline. The gate type overhead hard infusion pipeline is composed of vertical pipes at two sides, a horizontal pipe at the top and a connecting elbow, and can only be vertically installed and fixed after ground manufacturing is finished due to large space size and heavy weight. The installation of the existing door-shaped overhead hard infusion pipeline needs large-scale door-mounted equipment, the installation of the hard infusion pipeline is mostly outdoor emergency and temporary mobile installation, and the large-scale door-mounted equipment is inconvenient to carry or transport, so that the overhead hard infusion pipeline cannot be installed vertically or has low efficiency and great potential safety hazard. The hand winch is convenient to carry and use, but cannot be directly used for the vertical lifting installation of the overhead hard infusion pipeline.

Disclosure of Invention

The invention aims to provide the roller device for hoisting the rigid infusion pipeline portal bridge, which has a simple structure and can change the angle of the clamping direction of the hoisting clamp around the hoisting direction, aiming at the defects.

The technical solution of the invention is as follows: the utility model provides a stereoplasm infusion line gate bridge hoist and mount roller device which characterized in that: comprises a lifting ring, a lifting plate, a roller carrier assembly, a supporting seat assembly and a U-shaped clamp; the upper part of the lifting plate is connected with the lifting ring, and the lower part of the lifting plate is connected with the roller frame assembly; the upper part of the supporting seat assembly is connected with the roller carrier assembly, and the lower part of the supporting seat assembly is connected with the U-shaped clamp; the lifting plate can rotate relative to the supporting seat assembly.

The roller carrier assembly in the technical scheme of the invention comprises a shaft, a deep groove ball bearing and a roller sleeve; the shaft is connected with the roller sleeve through deep groove ball bearings on two sides; the lifting plate is fixedly connected with the shaft, and the supporting seat assembly is fixedly connected with the roller sleeve.

The technical scheme of the invention is that two U-shaped clamps are symmetrically arranged on a clamp plate; the clamp plate is fixedly arranged at the bottom of the supporting seat assembly.

According to the technical scheme, the lifting ring is fixed on the lifting ring connecting plate, and the lifting ring connecting plate is fixed on the lifting plate through the connecting bolt.

According to the technical scheme, side baffles are arranged on two sides of the roller sleeve, and a reinforcing triangular plate is connected between each side baffle and the roller sleeve.

In the technical scheme of the invention, two ends of the shaft are provided with an adjusting pad, an elastic check ring for the shaft and a check ring, and the check rings are fixed on the upper shaft through fastening screws.

The shaft in the roller sleeve is provided with an inner bushing.

In the technical scheme of the invention, the side baffle is a circular annular plate.

The invention adopts a hard transfusion pipeline portal bridge hoisting roller device consisting of a hoisting ring, a hanging clamping plate, a roller frame assembly, a supporting seat assembly and a U-shaped clamp, wherein the upper part of the hanging clamping plate is connected with the hoisting ring, the lower part of the hanging clamping plate is connected with the roller frame assembly, the upper part of the supporting seat assembly is connected with the roller frame assembly, the lower part of the supporting seat assembly is connected with the U-shaped clamp, and the hanging clamping plate can rotate relative to the supporting seat assembly, so that the hanging clamping plate can be matched with a hand winch to be used for hoisting and erecting a door type overhead hard transfusion pipeline, the lifting vertical pipe slowly slides and rises along the invention, and the door-shaped overhead hard infusion pipeline rises simultaneously until the design and installation requirements are met.

The invention has the characteristics of simple structure and capability of changing the clamping direction of the hoisting clamp around the angle of the hoisting direction. The invention is mainly matched with a hand winch to be used for lifting a door-shaped overhead hard infusion pipeline.

Drawings

Fig. 1 is a front view of a door bridge hoisting roller device for a hard infusion pipeline.

FIG. 2 is a left side view of a rigid infusion line portal bridge hoisting roller device of the present invention.

Fig. 3 is a top view of a rigid infusion line portal bridge hoisting roller device of the invention.

FIG. 4 is a front view of a roller frame assembly of the roller device for hoisting a rigid infusion line portal bridge.

FIG. 5 is a view A-A of a roller frame assembly of the roller device for hoisting a rigid infusion line portal bridge.

In the figure: 1. a U-shaped clamp; 2. a clamp plate; 3. fastening a nut; 4. a support seat assembly; 5. fastening screws; 6. a retainer ring; 7. a circlip for the shaft; 8. an adjustment pad; 9. a hanging plate; 10. a connecting bolt; 11. a hoisting ring; 12. the hoisting ring fastens a hexagon nut; 13. a hoisting ring connecting plate; 14. a roller frame assembly; 15. a deep groove ball bearing; 16. an inner liner; 17. a shaft; 18. side baffles; 19. reinforcing the triangular plate; 20. a roller sleeve.

Detailed Description

The invention will be further described with reference to the accompanying drawings.

As shown in fig. 1-5. The invention relates to a hard infusion pipeline portal bridge hoisting roller device which is composed of a hoisting ring 11, a hoisting plate 9, a roller frame assembly 14, a supporting seat assembly 4 and a U-shaped clamp 1. The roller frame assembly 14 comprises a shaft 17, deep groove ball bearings 15, an inner bushing 16 and a roller sleeve 20, the shaft 17 is connected with the roller sleeve 20 through the deep groove ball bearings 15 on two sides, and the inner bushing 16 is arranged on the shaft 17 in the roller sleeve 20. Side baffles 18 are arranged on two sides of the roller sleeve 20, a reinforcing triangular plate 19 is connected between the side baffles 18 and the roller sleeve 20, and the side baffles 18 are circular ring plates. The lifting plate 9 comprises two L-shaped plates which are symmetrically arranged, the upper ends of the two L-shaped plates are provided with intervals, the lower part of a lifting ring 11 penetrates through the intervals and is fixed on a lifting ring connecting plate 13 through a lifting ring fastening hexagon nut 12, and the lifting ring connecting plate 13 is fixed on the lifting plate 9 through a connecting bolt 10. The lower ends of the two L-shaped plates of the elevator plate 9 are fixedly connected with the two ends of the shaft 17. The supporting seat assembly 4 comprises a bottom supporting plate connected with the bottom of a side supporting plate, the upper portion of the side supporting plate is fixedly connected with the roller sleeve 20, the U-shaped clamps 1 are two, the two clamps are symmetrically arranged on the clamp plate 2, the clamp plate 2 is fixedly arranged on the bottom supporting plate, and fastening nuts 3 are arranged on the U-shaped clamps 1. The elevator plate 9 can rotate relative to the support seat assembly 4. The two ends of the shaft 17 are provided with an adjusting pad 8, a shaft elastic retainer ring 7 and a retainer ring 6, and the retainer ring 6 is fixed on the upper shaft 17 through a fastening screw 5.

The using method comprises the following steps: 1. fixing 2 inclined supports in the middle of the horizontal pipe at the upper part of the overhead oil pipeline by using a hoop, and preferably forming 45-degree support; 2. 2 sets of the invention are installed and fixed on two sides of a horizontal pipe of an overhead oil pipeline, and the direction of a roller hanging ring is parallel to the ground; 3. respectively installing 2 sets of hand winches on a lifting vertical pipe (supporting rod) at a position 1 m away from the lower end, respectively sleeving 2 sets of top wheels at the other end of the lifting vertical pipe (supporting rod), and enabling a steel wire rope of the winch to pass through a pulley mechanism of the top wheels to adjust the relative position and direction; 4. the lower end of the lifting vertical pipe (supporting rod) is provided with a clamp and is connected with one end of a bottom inhaul cable; 5. 2 lifting vertical pipes (supporting rods) are lifted and respectively placed on a roller sleeve 20 between side baffles 18 on the cross rod of the oil pipeline, the end of a top wheel is upward, the side baffles 18 have a safety protection function by paying attention to the relative position of the winding and unwinding of a steel wire rope of the hand winch and the direction of a pulley mechanism of the top wheel; 6. manually and forcefully drawing the bottom inhaul cable to help a vertical lifting vertical pipe (supporting rod) to be vertical, fixing the other end of the bottom inhaul cable at a proper position of the lower part of the vertical pipe of the overhead oil pipeline by a clamp, and vertically setting another vertical lifting pipe (supporting rod) by the same method; 7. under the unified command, the hard oil pipeline is slowly lifted by using a hand winch of a lifting vertical pipe (supporting rod), and the hand winch is locked after the hard oil pipeline reaches a proper height, so that the lifting vertical pipe is labor-saving to roll; 8. connecting the short horizontal support rod with the long horizontal support rod to form a horizontal support rod; 9. two horizontal support rods are installed by using the lifting support.

Claims

1. The utility model provides a stereoplasm infusion line gate bridge hoist and mount roller device which characterized in that: comprises a lifting ring (11), a lifting plate (9), a roller frame assembly (14), a supporting seat assembly (4) and a U-shaped clamp (1); wherein the upper part of the lifting plate (9) is connected with a lifting ring (11), and the lower part is connected with a roller frame assembly (14); the upper part of the support seat assembly (4) is connected with the roller carrier assembly (14), and the lower part of the support seat assembly is connected with the U-shaped hoop (1); the lifting plate (9) can rotate relative to the support seat assembly (4).

2. The hard infusion pipeline portal bridge hoisting roller device according to claim 1, characterized in that: the roller carrier assembly (14) comprises a shaft (17), a deep groove ball bearing (15) and a roller sleeve (20); the shaft (17) is connected with the roller sleeve (20) through deep groove ball bearings (15) on two sides; the lifting plate (9) is fixedly connected with the shaft (17), and the supporting seat assembly (4) is fixedly connected with the roller sleeve (20).

3. The hard infusion line portal bridge hoisting roller device according to claim 1 or 2, wherein: the two U-shaped clamps (1) are symmetrically arranged on the clamp plate (2); the clamp plate (2) is fixedly arranged at the bottom of the supporting seat assembly (4).

4. The hard infusion line portal bridge hoisting roller device according to claim 1 or 2, wherein: the lifting ring (11) is fixed on a lifting ring connecting plate (13), and the lifting ring connecting plate (13) is fixed on the lifting plate (9) through a connecting bolt (10).

5. The hard infusion pipeline portal bridge hoisting roller device according to claim 2, characterized in that: side baffles (18) are arranged on two sides of the roller sleeve (20), and a reinforcing triangular plate (19) is connected between the side baffles (18) and the roller sleeve (20).

6. The hard infusion pipeline portal bridge hoisting roller device according to claim 2, characterized in that: the adjustable shaft is characterized in that two ends of the shaft (17) are provided with an adjusting pad (8), an elastic check ring (7) for the shaft and a check ring (6), and the check ring (6) is fixed on the upper shaft (17) through a fastening screw (5).

7. The hard infusion pipeline portal bridge hoisting roller device according to claim 2, characterized in that: an inner bushing (16) is arranged on a shaft (17) in the roller sleeve (20).

8. The hard infusion pipeline portal bridge hoisting roller device according to claim 5, wherein: the side baffle (18) is a circular ring-shaped plate.