CN211078206U - Pressure steel pipe stiffening ring hoisting device - Google Patents
Pressure steel pipe stiffening ring hoisting device Download PDFInfo
- Publication number
- CN211078206U CN211078206U CN201922223654.1U CN201922223654U CN211078206U CN 211078206 U CN211078206 U CN 211078206U CN 201922223654 U CN201922223654 U CN 201922223654U CN 211078206 U CN211078206 U CN 211078206U
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- China
- Prior art keywords
- steel pipe
- stiffening ring
- suspension beam
- pressure steel
- upright post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 39
- 239000010959 steel Substances 0.000 title claims abstract description 39
- 239000000725 suspension Substances 0.000 claims abstract description 29
- 238000003466 welding Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a penstock stiffening ring hoisting accessory, the device includes base, stand and hanging oneself from a beam, wherein: the base is fixed on the pressure steel pipe rounding Mi-shaped support through bolts, and the upright post is rotatably connected to the base; the suspension beam is horizontally arranged, one end of the suspension beam is welded at the top end of the upright post, and the other end of the suspension beam is connected with the supporting arm and the electric hoist; the upper end of the supporting arm is connected with the suspension beam in a sliding manner, and the lower end of the supporting arm is connected with the roller in a rotating manner; the top end of the electric hoist is connected with the cantilever beam in a sliding mode, and the bottom end of the electric hoist is connected with the permanent magnet jack. The utility model discloses a hoisting accessory simple structure, convenient to use, complete equipment can be rotatory around the center, can hoist the stiffening ring of different angles, and it is obvious to the stiffening ring welding efficiency promotion, has alleviateed penstock greatly and has made required manpower, equipment and time cost.
Description
Technical Field
The utility model belongs to steel pipe manufacturing tool field, concretely relates to penstock stiffening ring hoisting accessory.
Background
In the process of manufacturing the pressure steel pipe, the stiffening rings surround the pressure steel pipe for a circle and are important parts for ensuring the strength of the pressure steel pipe, each stiffening ring is about 75 kg-100 kg, and when the stiffening rings are welded, the stiffening rings need to be hung to specific positions of the pressure steel pipe, and fillet weld welding is carried out after spot welding and fixing. A bridge crane is used for lifting the stiffening ring, the lifting position is frequently changed, and the process is complicated; meanwhile, only a stiffening ring of one section of pressure steel pipe can be processed, which is time-consuming and labor-consuming; and other welding construction operation surfaces are easily influenced, and the safe and civilized construction is not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a penstock stiffening ring hoisting accessory can be rotatory around the center, can hoist and mount the stiffening ring of different angles to improve penstock stiffening ring welding efficiency, reduce penstock manufacturing cost.
The technical scheme of the utility model is that:
the utility model provides a pressure steel pipe stiffening ring hoisting accessory, the device includes base, stand and hanging beam, wherein: the base is fixed on the pressure steel pipe rounding Mi-shaped support through bolts, and the upright post is rotatably connected to the base; the suspension beam is horizontally arranged, one end of the suspension beam is welded at the top end of the upright post, and the other end of the suspension beam is connected with the supporting arm and the electric hoist; the upper end of the supporting arm is connected with the suspension beam in a sliding manner, and the lower end of the supporting arm is connected with the roller in a rotating manner; the top end of the electric hoist is connected with the cantilever beam in a sliding mode, and the bottom end of the electric hoist is connected with the permanent magnet jack.
The bearing is equipped with at the base center, and column mouting makes it can drive a whole set of hoisting accessory around 360 degrees rotations in center on the bearing.
Hang the roof beam and adopt the I-steel, the support arm comprises two bearing diagonal and the horizontal brace of a connection bearing diagonal, and two bearing diagonal upper ends all weld the slider, and the slider is detained in the I-steel both sides inslot of hanging the roof beam, makes the support arm remove along hanging the roof beam direction.
The gyro wheel is the gyro wheel of taking the recess, and the recess card can wind the rotatory direction of adjustment of vertical direction on pressure steel pipe.
Electric block can be for wire rope electric block, connects the permanent magnetism ground jack through the lifting hook of wire rope bottom. The rotating direction of the electric hoist can be operated to enable the permanent magnet jack to move up and down, so that the lifting stiffening ring is controlled to move up and down.
The turning of stand and outstanding roof beam junction sets up the bracing piece, the both ends of bracing piece fixed connection stand and outstanding roof beam respectively.
The utility model has the advantages that:
the utility model discloses a hoisting accessory simple structure, convenient to use, complete equipment can be rotatory around the center, can hoist the stiffening ring of different angles, and it is obvious to the stiffening ring welding efficiency promotion, has alleviateed penstock greatly and has made required manpower, equipment and time cost.
The utility model discloses a hoisting accessory installs on penstock, does not influence other construction faces, does not have cross operation's risk, is favorable to safe civilized construction.
The utility model discloses a hoisting accessory support arm can follow the hanging beam and remove, and the gyro wheel also can rotate, can be used for different radial penstock, has spreading value.
Drawings
FIG. 1 is a schematic structural view of a lifting device for a pressure steel pipe stiffening ring according to the present invention;
FIG. 2 is a schematic view of the installation of the lifting device for a pressure steel pipe stiffening ring according to the present invention;
FIG. 3 is a schematic diagram showing the positions of the suspension beams and the supporting arms of the hoisting device in example 1;
fig. 4 is the schematic diagram of the positions of the rolling wheels and the pressure steel pipes of the device of the present invention.
In the figure: the method comprises the following steps of 1-base, 2-upright post, 3-suspension beam, 4-supporting arm, 41-inclined support, 42-horizontal support, 43-sliding block, 5-roller, 6-electric block, 7-steel wire rope, 8-lifting hook, 9-permanent magnet jack, 10-supporting rod, 11-pressure steel pipe, 12-circle adjusting cross bracket and 13-stiffening ring.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While the drawings and examples illustrate preferred embodiments of the invention, it should be understood that the invention can be embodied in various forms and should not be construed as limited to the embodiments set forth herein.
Examples
According to the pressure steel pipe stiffening ring hoisting accessory that fig. 1 and fig. 2 show, including base 1, stand 2 and hanging oneself from a beam 3, wherein: the base 1 is fixed on the pressure steel pipe rounding Mi-shaped bracket 12 through bolts, and the upright post 2 is rotatably connected on the base 1; the suspension beam 3 is horizontally arranged, one end of the suspension beam is welded at the top end of the upright post 2, and the other end of the suspension beam is connected with the supporting arm 4 and the electric hoist 6; the upper end of the supporting arm 4 is connected with the suspension beam 3 in a sliding way, and the lower end of the supporting arm is connected with the roller 5 in a rotating way; the top end of the electric hoist 6 is connected with the suspension beam 3 in a sliding way, and the bottom end of the electric hoist is connected with the permanent magnet jack 9.
In the embodiment, the bearing is arranged at the center of the base 1, and the upright post 2 is arranged on the bearing, so that the upright post can drive the whole set of lifting device to rotate around the center by 360 degrees.
In this embodiment, the suspension beam 3 is made of i-steel, as shown in fig. 3, the support arm 4 is composed of two inclined supports 41 and a transverse support 42 connected to the inclined supports 41, the upper ends of the two inclined supports 41 are welded with sliders 43, and the sliders 43 are buckled in grooves on two sides of the i-steel of the suspension beam 3, so that the support arm moves along the direction of the suspension beam 3.
In this embodiment, the roller 5 is a roller with a groove, as shown in fig. 4, the groove is clamped on the pressure steel pipe 11, and the direction can be adjusted by rotating around the vertical direction.
In the embodiment, the electric hoist 6 can be a steel wire rope electric hoist and is connected with a permanent magnet jack 9 through a lifting hook 8 at the bottom end of a steel wire rope 7. The rotating direction of the electric hoist 6 can be operated to move the permanent magnet jack 9 up and down, thereby controlling the lifting stiffening ring 13 to move up and down.
In this embodiment, a supporting rod 10 is arranged at the corner of the joint of the upright column 2 and the suspension beam 3, and two ends of the supporting rod 10 are respectively and fixedly connected with the upright column 2 and the suspension beam 3.
Claims (7)
1. The utility model provides a pressure steel pipe stiffening ring hoisting accessory which characterized in that: the device includes base (1), stand (2) and hanging beam (3), wherein:
the base (1) is fixed on the pressure steel pipe rounding Mi-shaped bracket (12), and the upright post (2) is rotatably connected to the base (1);
the suspension beam (3) is horizontally arranged, one end of the suspension beam is welded at the top end of the upright post (2), and the other end of the suspension beam is connected with the supporting arm (4) and the electric hoist (6);
the upper end of the supporting arm (4) is connected with the suspension beam (3) in a sliding way, and the lower end is connected with the roller (5) in a rotating way;
the top end of the electric hoist (6) is connected with the cantilever beam (3) in a sliding way, and the bottom end of the electric hoist is connected with the permanent magnet jack (9).
2. The lifting device for the stiffening ring of the pressure steel pipe according to claim 1, which is characterized in that: the center of the base (1) is provided with a bearing, and the upright post (2) is arranged on the bearing, so that the upright post can drive the whole set of lifting device to rotate around the center by 360 degrees.
3. The lifting device for the stiffening ring of the pressure steel pipe according to claim 1, which is characterized in that: the suspension beam (3) is made of I-shaped steel.
4. The lifting device for the stiffening ring of the pressure steel pipe according to claim 3, which is characterized in that: the supporting arm (4) is composed of two inclined supports (41) and a transverse support (42) connected with the inclined supports (41), sliding blocks (43) are welded at the upper ends of the two inclined supports (41), and the sliding blocks (43) are buckled in grooves in two sides of an I-shaped steel of the suspension beam (3) so that the supporting arm moves along the direction of the suspension beam (3).
5. The lifting device for the stiffening ring of the pressure steel pipe according to claim 1, which is characterized in that: the roller (5) is a roller with a groove, and the groove is clamped on the pressure steel pipe (11) and can rotate around the vertical direction to adjust the direction.
6. The lifting device for the stiffening ring of the pressure steel pipe according to claim 1, which is characterized in that: the electric block (6) is a steel wire rope electric block and is connected with a permanent magnet jack (9) through a lifting hook (8) at the bottom end of a steel wire rope (7).
7. The lifting device for the stiffening ring of the pressure steel pipe according to claim 1, which is characterized in that: the corner of the joint of the upright post (2) and the suspension beam (3) is provided with a support rod (10), and the two ends of the support rod (10) are respectively fixedly connected with the upright post (2) and the suspension beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922223654.1U CN211078206U (en) | 2019-12-12 | 2019-12-12 | Pressure steel pipe stiffening ring hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922223654.1U CN211078206U (en) | 2019-12-12 | 2019-12-12 | Pressure steel pipe stiffening ring hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211078206U true CN211078206U (en) | 2020-07-24 |
Family
ID=71645751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922223654.1U Active CN211078206U (en) | 2019-12-12 | 2019-12-12 | Pressure steel pipe stiffening ring hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211078206U (en) |
-
2019
- 2019-12-12 CN CN201922223654.1U patent/CN211078206U/en active Active
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