CN222330761U - Rotary table device capable of opening and closing - Google Patents
Rotary table device capable of opening and closing Download PDFInfo
- Publication number
- CN222330761U CN222330761U CN202421218492.7U CN202421218492U CN222330761U CN 222330761 U CN222330761 U CN 222330761U CN 202421218492 U CN202421218492 U CN 202421218492U CN 222330761 U CN222330761 U CN 222330761U
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- fixing frame
- shaped fixing
- walking
- opening
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- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 230000010354 integration Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 5
- 230000002457 bidirectional effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009419 refurbishment Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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Abstract
本实用新型涉及工件的加工运输领域，尤其涉及圆形塔器、钢管的整修运输，一种开合行走转台装置包括底座、回转辊轮和行走车轮；底座的前后两侧分别设置有一个开合装置，开合装置包括设置在底座左右两侧的U型固定架和驱动U型固定架左右移动的动力机构，U型固定架两侧的伸出端斜向内设置；回转辊轮转动设置在U型固定架的伸出端上，回转辊轮的一侧设置有回转驱动电机；行走车轮设置在底座的底部。有效的解决加工工件规格适配以及工件运输的问题。使与该装置适配的加工工件的范围增加，运输和整修装置一体化提高生产效率。
The utility model relates to the field of processing and transportation of workpieces, and in particular to the repair and transportation of circular towers and steel pipes. An opening and closing walking turntable device comprises a base, a rotating roller and a walking wheel; an opening and closing device is respectively arranged on the front and rear sides of the base, and the opening and closing device comprises a U-shaped fixed frame arranged on the left and right sides of the base and a power mechanism for driving the U-shaped fixed frame to move left and right, and the protruding ends on both sides of the U-shaped fixed frame are arranged obliquely inward; the rotating roller is rotatably arranged on the protruding end of the U-shaped fixed frame, and a rotating driving motor is arranged on one side of the rotating roller; and the walking wheel is arranged at the bottom of the base. The problem of adapting the specifications of the processed workpiece and transporting the workpiece is effectively solved. The range of the processed workpieces adapted to the device is increased, and the integration of the transportation and repairing devices improves the production efficiency.
Description
Technical Field
The utility model relates to the field of processing and transportation of workpieces, in particular to a round tower and steel pipe repairing and transporting device.
Background
At present, in the production and maintenance processes of large circular towers and steel pipes, operations such as carrying and trimming work pieces are required.
The Chinese patent application number 202410371584.7 discloses a continuous welding device for steel structures, which can be used for welding steel pipes, and steel pipes with different specifications can be placed by utilizing a supporting mechanism, but the distance between rollers which are in contact with the steel pipes is adjusted by rotating a movable bracket, so that the adjusting range is smaller, the diameter range of the steel pipes which are suitable for the welding device is smaller, and the welding device is not provided with a moving mechanism, so that the next working procedure operation is inconvenient.
At present, no technical solution for solving the technical problems has been found in the prior art.
Disclosure of utility model
The utility model aims to solve the technical problems and provide the open-close traveling turntable device, which increases the range of a processed workpiece matched with the device and improves the production efficiency by integrating a transportation device and a refurbishment device compared with the prior art.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
The opening and closing traveling turntable device comprises a base, a rotary roller and traveling wheels, wherein the opening and closing devices are respectively arranged on the front side and the rear side of the base, each opening and closing device comprises a U-shaped fixing frame and a power mechanism, the U-shaped fixing frames are arranged on the left side and the right side of the base, the power mechanism drives the U-shaped fixing frames to move left and right, the extending ends of the two sides of the U-shaped fixing frames are obliquely arranged in the middle, the rotary roller is arranged on the extending ends of the U-shaped fixing frames, a rotary driving motor is arranged on one side of the rotary roller, and the traveling wheels are arranged at the bottom of the base.
The power mechanism comprises a screw and a nut, wherein the screw is rotatably arranged on the base, the nut is fixedly arranged at the bottom end of the U-shaped fixing frame, and a slideway matched with the U-shaped fixing frame is arranged on the base.
Still further, the screw is a bi-directional screw.
Still further, the one end of screw rod stretches out the base and is provided with the handle.
Further, a locking mechanism is arranged between the opening and closing device and the base, the locking mechanism comprises a plurality of first fixing holes arranged on the base in the horizontal direction and a second fixing hole arranged at the bottom end of the U-shaped fixing frame, and the first fixing holes and the second fixing holes are matched.
Further, a rubber layer is arranged on the rotary roller.
Further, the center of the workpiece is connected with the middle point of the connecting line of the centers of the two rotary rollers on one U-shaped fixing frame to form a straight line, and an included angle between the two straight lines in the same opening and closing device is 45-100 degrees.
Furthermore, the included angle between two straight lines in the same opening and closing device is 60 degrees.
Compared with the prior art, the utility model has the following advantages:
The arrangement of the opening and closing device greatly expands the application range of the device to workpieces with different diameters, and the arrangement of the traveling wheels integrates the transportation and the trimming devices, reduces the manual frequent operation and improves the production quality and the production efficiency.
And the distance between the left U-shaped fixing frame and the right U-shaped fixing frame is adjusted in a way that the arrangement of the bidirectional screw is quickened, so that the working efficiency is improved.
The setting of locking mechanical system makes the position between opening and shutting device and the base can lock, and for the work piece of heavy weight, the device is more stable.
Drawings
FIG. 1 is a schematic diagram of a front view of an opening and closing traveling turntable device of the present utility model;
FIG. 2 is a schematic diagram of a left-hand view structure of the opening-closing traveling turntable device of the present utility model;
FIG. 3 is a schematic top view of the opening and closing traveling turntable device of the present utility model;
In the figure:
The device comprises a 1-base, a 201-U-shaped fixing frame, a 202-extending end, a 3-rotary roller, 4-travelling wheels, a 5-rotary driving motor, a 6-screw, an 8-nut, a 9-slideway, a 10-handle, an 11-first fixing hole, a 12-second fixing hole, a 13-track, a 14-driving motor, a 15-transmission shaft and a 16-workpiece.
Detailed Description
As shown in fig. 1-3, an opening-closing walking turntable device comprises a base 1, a rotary roller 3 and walking wheels 4. The front and rear parts of the base 1 are detachably connected by bolts, and the length of the base 1 can be increased or decreased according to the workpiece 16. The front side and the rear side of the base 1 are respectively provided with an opening and closing device, the opening and closing device comprises a U-shaped fixing frame 201 arranged on the left side and the right side of the base 1 and a power mechanism for driving the U-shaped fixing frame 201 to move left and right, and the extending ends 202 on the two sides of the U-shaped fixing frame 201 are obliquely arranged inwards. The rotary roller 3 is rotatably arranged on the extending end 202 of the U-shaped fixing frame 201 through a bearing, one side of the rotary roller 3 is provided with a rotary driving motor 5, a workpiece 16 is placed on the rotary roller 3, and the rotary driving motor 5 drives the rotary roller 3 to rotate through a gear, so that the workpiece 16 is driven to rotate, and finishing operations of the workpiece 16, such as polishing, finishing, corrosion prevention, welding and the like, are facilitated. Preferably, a rubber layer is provided on the rotary roller 3. The power mechanism drives the U-shaped fixing frame 201 to move left and right, and compared with the rotation of taking the bottom of the U-shaped fixing frame 201 as the circle center, the moving range of the rotary roller 3 in the horizontal direction is greatly enlarged, so that the application range of the device to workpieces 16 with different diameters is enlarged. The walking wheels 4 are arranged at the bottom of the base 1, the walking wheels 4 at the left side and the right side are connected through a transmission shaft 15, a driving motor 14 is arranged on the base 1, and the driving motor 14 is connected with the transmission shaft 15 through a chain belt, so that the walking wheels 4 are driven to rotate. The arrangement of the traveling wheels 4 integrates the transportation and the refurbishment device, reduces the manual frequent operation, and improves the production quality and the production efficiency. The circulation path between the working steps is fixed during the production and finishing of the work piece 16, so that the rail 13 is laid on the circulation path, the traveling wheels 4 are matched with the rail 13, and the traveling wheels 4 can run on the rail 13.
The power mechanism comprises a screw rod 6 which is rotatably arranged on the base 1 through a bearing and a nut 8 which is fixedly arranged at the bottom end of the U-shaped fixing frame 201, wherein a slideway 9 which is matched with the U-shaped fixing frame 201 is arranged on the base 1, and the slideway 9 is arranged in the left-right direction. The screw rod 6 is matched with the nut 8, the screw rod 6 is rotated, the U-shaped fixing frame 201 moves left and right under the limit of the slideway 9, and as shown in fig. 1, one end of the screw rod 6 extends out of the base 1 and is provided with a handle 10. The screw rod 6 is a bidirectional screw rod, two sections of threads with different screwing directions are formed at two ends of the main body, nuts are screwed on the two ends of the bidirectional screw rod respectively, when the main body is rotated, the two nuts can be quickly approached or separated due to the different screwing directions, and the distance between the left U-shaped fixing frame 201 and the right U-shaped fixing frame 201 is quickly adjusted by the aid of the bidirectional screw rod, so that working efficiency is improved.
Because the force of the workpiece 16 acting on the opening and closing device is not vertically downward, a part of the component force in the horizontal direction acts on the opening and closing device, and when the weight of the workpiece 16 is excessive, the opening and closing device can be caused to move outwards, so that the stability of the device is damaged. A locking mechanism is arranged between the opening and closing device and the base 1. The locking mechanism comprises first fixing holes 11 and second fixing holes 12 which are matched with each other, a plurality of first fixing holes 11 are formed in the base 1 and are horizontally arranged, as shown in fig. 3, a group of 20 first fixing holes 11 are horizontally arranged, a group of first fixing holes 11 can be respectively formed in the base 1 on the front side and the rear side of the opening and closing device for fixing the opening and closing device more firmly, the bottom end of the U-shaped fixing frame 201 extends out of the probe plate, the second fixing holes 12 are formed in the probe plate, and the first fixing holes 11 and the second fixing holes 12 are fixed through bolts or pin shafts.
In order to make the placement of the workpiece 16 more stable, as shown in fig. 1, the center of the workpiece 16 is connected to the midpoint of the line connecting the centers of the two rotary rollers 3 on the U-shaped fixing frame 201 to form a straight line, and an included angle between two straight lines in the same opening and closing device is 45 ° to 100 °, preferably, an included angle between two straight lines in the same opening and closing device is 60 °.
The foregoing has shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The folding and walking turntable device is characterized by comprising a base (1), a rotary roller (3) and walking wheels (4), wherein a folding device is respectively arranged on the front side and the rear side of the base (1), and comprises a U-shaped fixing frame (201) arranged on the left side and the right side of the base (1) and a power mechanism for driving the U-shaped fixing frame (201) to move left and right;
The walking device is characterized in that the extending ends (202) on two sides of the U-shaped fixing frame (201) are obliquely arranged inwards, the rotary roller (3) is rotatably arranged on the extending ends (202) of the U-shaped fixing frame (201), a rotary driving motor (5) is arranged on one side of the rotary roller (3), and the walking wheels (4) are arranged at the bottom of the base (1).
2. The folding walking turntable device as claimed in claim 1, wherein the power mechanism comprises a screw (6) and a nut (8), the screw (6) is rotatably arranged on the base (1), the nut (8) is fixedly arranged at the bottom end of the U-shaped fixing frame (201), and a slideway (9) matched with the U-shaped fixing frame (201) is arranged on the base (1).
3. An open-close running turntable device as claimed in claim 2, characterized in that the screw (6) is a bi-directional screw.
4. An open-close running turntable device as claimed in claim 2 or 3, characterized in that a handle (10) is provided at one end of the screw (6) extending beyond the base (1).
5. A folding walking turntable device as claimed in any one of claims 1 to 3, characterized in that a locking mechanism is provided between said folding device and said base (1);
The locking mechanism comprises a plurality of first fixing holes (11) which are arranged in the horizontal direction on the base (1) and second fixing holes (12) which are arranged at the bottom end of the U-shaped fixing frame (201), and the first fixing holes (11) and the second fixing holes (12) are matched.
6. An open-close running turntable device as claimed in any one of claims 1 to 3, wherein a rubber layer is provided on the rotary roller (3).
7. An open-close running turntable device as claimed in any one of claims 1 to 3, wherein the center of a workpiece (16) is connected with the middle point of the connecting line of the centers of two rotary rollers (3) on one U-shaped fixing frame (201) to form a straight line, and an included angle between the two straight lines in the same open-close device is 45-100 degrees.
8. The retractable walking turntable device as claimed in claim 7, wherein the angle between two straight lines in the same retractable device is 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421218492.7U CN222330761U (en) | 2024-05-31 | 2024-05-31 | Rotary table device capable of opening and closing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421218492.7U CN222330761U (en) | 2024-05-31 | 2024-05-31 | Rotary table device capable of opening and closing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222330761U true CN222330761U (en) | 2025-01-10 |
Family
ID=94135871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421218492.7U Active CN222330761U (en) | 2024-05-31 | 2024-05-31 | Rotary table device capable of opening and closing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222330761U (en) |
-
2024
- 2024-05-31 CN CN202421218492.7U patent/CN222330761U/en active Active
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