Hoisting device for vase pier steel formwork

Abstract

The utility model relates to the technical field of steel template mounting and lifting devices, and particularly discloses a vase pier steel template lifting device, which comprises a first lifting lug and a second lifting lug which are arranged on a steel template at a fixed interval along the vertical direction; the lifting frame is rotatably connected with the first lifting lug; the supporting plate is arranged on the lifting frame; a main body of the telescopic part is rotatably arranged on the supporting plate, and a piston rod of the telescopic part is rotatably connected with the second lifting lug; a piston rod of the telescopic component does telescopic motion and can drive the steel template to do rotary motion by taking the first lifting lug as a rotation center; by using the lifting frame, the mounting angle of the steel template on the lifting frame can be changed until the mounting angle of the steel template meets the splicing requirement, a worker does not need to manually apply force to the steel template at a high altitude, and the personal safety of the worker is protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of steel formwork hoisting device, especially to a kind of hoisting device of vase pier steel formwork. BACKGROUND

[0002] Vase pier steel formwork is vase-shaped, which is spliced by multiple scattered steel formworks on steel reinforcement framework;Among them, the two sides of the top hat of vase pier steel formwork are arc-shaped, and the steel formwork to be spliced needs to be installed on the framework at a certain angle.

[0003] In the existing splicing process of the two sides of the top hat of vase pier steel formwork, the steel formwork to be spliced is usually vertically hoisted to the installation place by a crane, and then the worker pushes the bottom of the steel formwork to be spliced until the steel formwork to be spliced is inclined to the installation angle, so that the steel formwork to be installed is aligned with the joint of other steel formworks, and the installation is completed. In such hoisting and installation process, the worker needs to apply force to the steel formwork to be spliced in the air, and adjust the angle, which poses a certain threat to the personal safety of the worker. SUMMARY

[0004] In view of the above problems, the utility model provides a kind of hoisting device of vase pier steel formwork, which aims to improve the protection of the personal safety of the worker.

[0005] To achieve the above invention purposes, the utility model adopts the following technical solutions:

[0006] A kind of hoisting device of vase pier steel formwork is provided, comprising: first lifting lug and second lifting lug, which are arranged on the steel formwork at a fixed distance apart in the vertical direction;Hoisting frame, rotatably connected to the first lifting lug;Supporting plate, arranged on the hoisting frame;Telescopic component, the main body of the telescopic component is rotatably arranged on the supporting plate, and the piston rod of the telescopic component is rotatably connected to the second lifting lug;The piston rod of the telescopic component can drive the steel formwork to rotate around the first lifting lug as the center of rotation by telescopic motion.

[0007] Further, the telescopic component is a hydraulic jack.

[0008] Further, the device further comprises: mounting seat and mounting shaft, the main body of the telescopic component is arranged on the mounting seat, the mounting shaft is arranged on the supporting plate, and the mounting seat is rotatably sleeved on the mounting shaft.

[0009] Further, two first lifting lugs and two second lifting lugs are arranged on one steel formwork.

[0010] Further, the device further comprises a mounting block, a first bolt and a second bolt, a first through hole for the first bolt to pass through is formed on the hoisting frame and the first lifting lug; the mounting block is arranged at the end of the piston rod of the telescopic component, and a second through hole for the second bolt to pass through is formed on the mounting block and the second lifting lug.

[0011] Further, the device further comprises a pad block arranged between the first lifting lug and the hoisting frame for the first bolt to pass through.

[0012] The utility model discloses beneficial effects are: through using the utility model, can change the installation angle of steel formwork on the hoisting frame, until the installation angle of steel formwork meets the splicing demand, does not need the worker to manually force on the high altitude to steel formwork, plays the protection role to the personal safety of worker. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The whole structure schematic diagram of hoisting device provided for the embodiment of the application.

[0014] Figure 2 The whole structure side view of hoisting device provided for the embodiment of the application.

[0015] Wherein, 1, steel formwork;11, first lifting lug;12, second lifting lug;2, hoisting frame;21, support plate;3, telescopic component;31, mounting block;41, mounting shaft;42, mounting seat;5, first bolt;6, pad block. DETAILED DESCRIPTION

[0016] In order to better understand the above technical solutions, the above technical solutions will be described in detail in conjunction with the drawings of the specification and specific embodiments.

[0017] Referring to Figure 1 And Figure 2 The embodiment of the application discloses a kind of flower vase pier steel formwork hoisting device, comprising: first lifting lug 11 and second lifting lug 12, along vertical direction, interval fixed distance is arranged on steel formwork 1;Hoisting frame 2, rotatably connect first lifting lug 11;Support plate 21, is arranged on hoisting frame 2;Telescopic component 3, the main body of telescopic component 3 rotatably arranged on support plate 21, the piston rod of telescopic component 3 rotatably connect second lifting lug 12;The piston rod of telescopic component 3 does telescopic motion, can drive steel formwork 1 with first lifting lug 11 as the center of rotation does rotary motion.

[0018] Specifically, a plurality of support steels are further arranged on the hoisting frame 2, one end of the support steel is welded on the hoisting frame 2, and a lifting ring is welded on the other end of the support steel, and the lifting ring is hung by the hoisting machinery (such as a crane) for hoisting.

[0019] In the utility model, first lifting lug 11 can be arranged, which can rotatably connect the steel formwork 1 and the hoisting frame 2; second lifting lug 12 and telescopic component 3 are further arranged, the piston rod of telescopic component 3 is made to extend and retract, which can drive second lifting lug 12 to make circular motion with first lifting lug 11 as the rotation center, so as to drive the whole steel formwork 1 to make rotary motion with first lifting lug 11 as the rotation center.

[0020] By using the utility model, the installation angle of the steel formwork 1 on the hoisting frame can be changed until the installation angle of the steel formwork 1 meets the splicing requirement, without manual force exerted on the steel formwork 1 by workers at high altitude, which protects the personal safety of the workers.

[0021] Specifically, telescopic component 3 is a hydraulic jack, and the piston rod of the hydraulic jack can be elongated by workers holding a rocker to shake the piston of the hydraulic jack, so as to drive the steel formwork 1 to move, and the angle adjustment of the steel formwork 1 is completed.

[0022] In the embodiment, the device further comprises a mounting seat 42 and a mounting shaft 41, the main body of telescopic component 3 is arranged on the mounting seat 42, the mounting shaft 41 is arranged on the support plate 21, and the mounting seat 42 is rotatably sleeved on the mounting shaft 41; the main body of telescopic component 3 can be rotatably arranged on the support plate 21 through the mounting seat 42 and the mounting shaft 41, so as to elongate the piston rod of telescopic component 3 and complete the angle adjustment of the steel formwork 1.

[0023] Specifically, two first lifting lugs 11 and two second lifting lugs 12 are arranged on one steel formwork 1, the two first lifting lugs 11 are concentrically installed with a first central axis, the two second lifting lugs 12 are concentrically installed with a second central axis, and the steel formwork 1 can rotate with the first central axis as the rotation center, thereby improving the stability of the angle adjustment process of the steel formwork 1.

[0024] Specifically, the device further comprises a mounting block 31, a first bolt 5 and a second bolt, first through holes for the first bolt 5 to pass through are formed in the hoisting frame 2 and the first lifting lug 11; the mounting block 31 is arranged at the end of the piston rod of telescopic component 3, and second through holes for the second bolt to pass through are formed in the mounting block 31 and the second lifting lug 12; during the whole installation process, workers complete the installation and angle adjustment of the steel formwork 1 to be spliced on the ground, which can reduce the work amount of the workers at high altitude and protect the personal safety of the workers.

[0025] In actual use, the workers pass the first bolt 5 through the hoisting frame 2 and the first lifting lug 11, and clamp and limit the hoisting frame 2 and the first lifting lug 11 through the nut and the screw cap of the first bolt 5, so that the steel formwork 1 can be rotatably installed on the hoisting frame 2; in the same way, the second bolt is used to rotatably arrange the steel formwork 1 on the mounting block 31, so as to realize the angle adjustment of the steel formwork 1.

[0026] Specifically, the device further comprises a cushion block 6 arranged between the first lifting lug 11 and the lifting frame 2, through which the first bolt 5 passes, capable of filling the gap between the first lifting lug 11 and the lifting frame 2, improving the stability during the adjustment process.

[0027] Those skilled in the art will appreciate that although there have been described preferred embodiments of the present application, various modifications and changes can be suggested to these embodiments by those skilled in the art and it is intended that the present application embrace all such modifications and changes and, therefore, it is intended that the appended claims be construed to cover all such modifications and changes as fall within the true spirit and scope of the present application. Obviously, many modifications and variations of the present application are possible in light of the above teachings. It is, therefore, to be understood that within the scope of the present application, modifications and changes can be made by those skilled in the art in the function and arrangement of the units without departing from the spirit and scope of the present application. Accordingly, the above description is intended for illustration only and should not be taken in a limiting sense.

Claims

1. A hoisting device for a vase pedestal steel form, characterized in that, The utility model relates to a steel formwork lifting device, including: First lug (11) and second lug (12) are set up on the steel formwork (1) at interval fixed distance along vertical direction; Hoisting frame (2) rotatably connects first lug (11); Supporting plate (21) is set up on hoisting frame (2); Telescopic part (3), the main body of telescopic part (3) rotatably sets up on supporting plate (21), the piston rod of telescopic part (3) rotatably connects second lug (12);The piston rod of telescopic part (3) does telescopic motion, can drive steel formwork (1) to do rotary motion with first lug (11) as the rotation center.

2. The hoisting device for a vase pedestal steel form according to claim 1, characterized in that, Telescopic part (3) is hydraulic jack.

3. The hoisting device for a vase pedestal steel form according to claim 1, wherein Also including: Mounting seat (42) and mounting shaft (41), the main body of telescopic part (3) sets up on mounting seat (42), mounting shaft (41) sets up on supporting plate (21), mounting seat (42) rotatably sets up on mounting shaft (41).

4. The hoisting device for a vase pedestal steel form according to claim 1, characterized in that, On a steel formwork (1), two first lugs (11) and two second lugs (12) are set up.

5. The hoisting device for a vase pedestal steel form according to claim 1, wherein Also including: Mounting block (31), first bolt (5) and second bolt, the first lug (11) and hoisting frame (2) are all set up with the first through hole that first bolt (5) passes through;Mounting block (31) sets up on the end of the piston rod of telescopic part (3), and the second lug (12) is all set up with the second through hole that second bolt passes through on mounting block (31).

6. The hoisting device for a vase pedestal steel form according to claim 5, characterized in that, Also including: Pad (6) is set up between first lug (11) and hoisting frame (2), and first bolt (5) passes through.

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