CN215667038U - 180-degree overturning frame for large prefabricated part - Google Patents
180-degree overturning frame for large prefabricated part Download PDFInfo
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- CN215667038U CN215667038U CN202121352992.6U CN202121352992U CN215667038U CN 215667038 U CN215667038 U CN 215667038U CN 202121352992 U CN202121352992 U CN 202121352992U CN 215667038 U CN215667038 U CN 215667038U
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- over stand
- positioning clamping
- hydraulic telescoping
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Abstract
The utility model discloses a 180-degree roll-over stand for large prefabricated parts, which comprises: the central guide plate is fixedly arranged at the upper end of the support base, and the inner side of the central guide plate is provided with an overturning adjusting plate for placing large prefabricated components; the fixing frame is fixedly arranged on the side of the turnover adjusting plate, and a transverse screw rod is arranged on the fixing frame; the positioning clamping plates are arranged on two sides of the transverse screw rod; first hydraulic telescoping rod installs the left side of upset regulating plate, the second hydraulic telescoping rod is installed on the right side of upset regulating plate, and the lower extreme of first hydraulic telescoping rod and second hydraulic telescoping rod all installs on the overlap joint piece, the lower extreme fixed mounting of overlap joint piece is in the upper end of supporting the base. This 180 degrees roll-over stands of large-scale prefabricated component can improve the upset efficiency to the prefabricated component, and it is long simultaneously can effectual reduction upset, and can carry out good spacing fixed to the prefabricated component.
Description
Technical Field
The utility model relates to the related technical field of prefabricated part production, in particular to a 180-degree overturning frame for a large prefabricated part.
Background
In the construction of building engineering, precast concrete is widely used, and a corresponding roll-over stand is usually used in the process of transferring and producing precast concrete, so that the precast concrete can be adjusted and changed.
However, the existing roll-over stand has the following problems:
the 180 degrees upsets of traditional large-scale prefabricated component need be with the help of two 90 degrees roll-over stands usually, and 180 degrees upsets are realized in two steps of hoist and mount upsets, and two independent 90 degrees roll-over stands area is great alone, two independent equipment costs are higher, need the twice hoist and mount upsets of workman simultaneously, and it is long-term, inefficiency, and the in-process that uses is not convenient for carry out good spacing fixed to the prefabricated component to the stability of prefabricated component when the upset has been reduced.
Aiming at the problems, the novel turnover frame is innovatively designed on the basis of the original turnover frame.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a 180-degree turnover frame for a large prefabricated part, and aims to solve the problems that the traditional 180-degree turnover of the large prefabricated part in the background art usually needs two 90-degree turnover frames, 180-degree turnover is realized through two-step hoisting and turnover, the two independent 90-degree turnover frames occupy larger area, the cost of two independent devices is higher, workers need to hoist and turn over twice, the time is long, the efficiency is low, and good limiting and fixing are inconvenient to the prefabricated part in the using process, so that the stability of the prefabricated part during turnover is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: a large prefabricated component 180-degree roll-over stand comprises:
the central guide plate is fixedly arranged at the upper end of the support base, and the inner side of the central guide plate is provided with an overturning adjusting plate for placing large prefabricated components;
the fixing frame is fixedly arranged on the side of the turnover adjusting plate, and a transverse screw rod is arranged on the fixing frame;
the positioning clamping plates are arranged on two sides of the transverse screw rod, the upper ends of the positioning clamping plates are arranged in the built-in cavity on the fixing frame, and anti-skidding lugs for improving friction force are arranged on the inner side surfaces of the positioning clamping plates;
first hydraulic telescoping rod installs the left side of upset regulating plate, the second hydraulic telescoping rod is installed on the right side of upset regulating plate, and the lower extreme of first hydraulic telescoping rod and second hydraulic telescoping rod all installs on the overlap joint piece, the lower extreme fixed mounting of overlap joint piece is in the upper end of supporting the base.
Preferably, a rotating structure is formed between the middle part of the turnover adjusting plate and the upper end of the central guide plate, and the turnover adjusting plate and the fixing frame are of a welding integrated structure.
Through adopting above-mentioned technical scheme, thereby utilize the rotation of upset regulating plate on central deflector to can overturn the prefabricated component of putting above that.
Preferably, the threads at the two ends of the transverse screw rod are opposite in trend, and the transverse screw rod is butted with the positioning clamping plate in a threaded connection mode.
Through adopting above-mentioned technical scheme, thereby the rotation of horizontal screw rod can make the location splint carry out relative movement under the effect of its both sides reverse thread.
Preferably, the outer wall of the upper end of the positioning clamping plate is attached to the inner wall of the built-in cavity, and the positioning clamping plate and the built-in cavity are assembled in a sliding connection mode.
Through adopting above-mentioned technical scheme, thereby the removal of locating splint in built-in cavity can avoid its locating splint to follow horizontal screw rod and carry out synchronous revolution.
Preferably, the anti-skid lugs for improving the contact friction force between the anti-skid lugs and the prefabricated parts are uniformly distributed on the inner side of the positioning clamping plate.
Through adopting above-mentioned technical scheme, thereby utilize the inboard evenly distributed's of positioning splint skid proof convex block can increase the stability of positioning splint when fixed to prefabricated component.
Preferably, be swing joint between the avris of the upper end of first hydraulic telescoping rod and second hydraulic telescoping rod and upset regulating plate, and be swing joint between the lower extreme and the overlap joint piece of first hydraulic telescoping rod and second hydraulic telescoping rod.
Through adopting above-mentioned technical scheme, first hydraulic telescoping rod and second hydraulic telescoping rod both ends respectively with upset regulating plate and the swing joint between the overlap joint piece to can promote its upset regulating plate and rotate on central deflector.
Compared with the prior art, the utility model has the beneficial effects that: the 180-degree turnover frame for the large prefabricated part can improve the turnover efficiency of the prefabricated part, can effectively reduce the turnover time, and can well limit and fix the prefabricated part;
1. the positioning clamp plates are arranged, the positioning clamp plates in threaded connection can synchronously move relatively through the rotation of the transverse screw rod, so that the prefabricated components on the turnover adjusting plate can be limited and fixed through the relative movement of the positioning clamp plates, and meanwhile, the contact friction force between the prefabricated components and the anti-skidding lugs uniformly distributed on the inner sides of the positioning clamp plates can be improved through the anti-skidding lugs uniformly distributed on the inner sides of the positioning clamp plates, and the stability of the prefabricated components in positioning is improved;
2. be provided with first hydraulic telescoping rod, through extension and shrink fit between first hydraulic telescoping rod and the second hydraulic telescoping rod to the middle part that can promote the upset regulating plate rotates on central deflector, utilizes the rotation of upset regulating plate from this to realize that the prefabricated component of fixing above that carries out 180 upsets, and it is long when so improving the upset efficiency to the prefabricated component and reducing the upset.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the fixing frame and the transverse screw of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic structural view of the turnover adjustment plate of the present invention after being turned 90 degrees;
fig. 5 is a schematic structural view of the turnover adjusting plate of the present invention after being turned 180 °.
In the figure: 1. a support base; 2. a central guide plate; 3. turning over the adjusting plate; 4. a fixed mount; 5. a transverse screw; 6. positioning the clamping plate; 7. a cavity is arranged inside; 8. an anti-slip bump; 9. a first hydraulic telescopic rod; 10. a second hydraulic telescopic rod; 11. and a lapping block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a 180 degrees roll-over stands of large-scale prefabricated component, includes support base 1, central deflector 2, upset regulating plate 3, mount 4, horizontal screw rod 5, location splint 6, built-in cavity 7, skid proof block 8, first hydraulic telescoping rod 9, second hydraulic telescoping rod 10 and overlap joint piece 11.
The central guide plate 2 is fixedly arranged at the upper end of the support base 1, and the inner side of the central guide plate 2 is provided with an overturning adjusting plate 3 for placing large prefabricated components;
the fixing frame 4 is fixedly arranged on the side of the turnover adjusting plate 3, and a transverse screw 5 is arranged on the fixing frame 4;
the positioning clamping plates 6 are arranged on two sides of the transverse screw 5, the upper ends of the positioning clamping plates 6 are arranged in the built-in cavities 7 on the fixing frame 4, and anti-skid lugs 8 for improving friction force are arranged on the inner side surfaces of the positioning clamping plates 6;
first hydraulic telescoping rod 9 installs in the left side of upset regulating plate 3, and second hydraulic telescoping rod 10 is installed on the right side of upset regulating plate 3, and the lower extreme of first hydraulic telescoping rod 9 and second hydraulic telescoping rod 10 all installs on overlap joint piece 11, and the lower extreme fixed mounting of overlap joint piece 11 is in the upper end of supporting base 1.
A rotating structure is formed between the middle part of the turning adjusting plate 3 and the upper end of the central guide plate 2, and a welding integrated structure is formed between the turning adjusting plate 3 and the fixing frame 4.
The threads at the two ends of the transverse screw rod 5 are opposite in trend, and the transverse screw rod 5 is butted with the positioning splint 6 in a threaded connection mode.
The outer wall of the upper end of the positioning splint 6 is attached to the inner wall of the built-in cavity 7, and the positioning splint 6 and the built-in cavity 7 are assembled in a sliding connection mode.
And anti-skid lugs 8 for improving the contact friction force between the anti-skid lugs and the prefabricated parts are uniformly distributed on the inner side of the positioning clamping plate 6.
As shown in fig. 1-3, when the prefabricated part needs to be turned, the prefabricated part is vertically placed on the turning adjusting plate 3, then the transverse screw 5 on the fixing frame 4 is rotated, and the thread directions of the two sides of the transverse screw 5 are opposite, so that the positioning clamping plate 6 connected by the threads can move relatively when the transverse screw 5 rotates, the prefabricated part can be limited and fixed by utilizing the relative movement of the positioning clamping plate 6, and meanwhile, the contact friction force between the prefabricated part and the prefabricated part can be improved through the anti-skidding lugs 8 uniformly distributed on the inner side of the positioning clamping plate 6, and further, the stability between the prefabricated part and the prefabricated part is improved.
The upper ends of the first hydraulic telescopic rod 9 and the second hydraulic telescopic rod 10 are movably connected with the side of the turnover adjusting plate 3, and the lower ends of the first hydraulic telescopic rod 9 and the second hydraulic telescopic rod 10 are movably connected with the lap joint block 11.
As shown in fig. 1, 4 and 5, when the prefabricated part is turned, the first hydraulic telescopic rod 9 and the second hydraulic telescopic rod 10 are opened, the first hydraulic telescopic rod 9 starts to extend, the second hydraulic telescopic rod 10 is driven to shorten, the turning adjusting plate 3 can be rotated to the horizontal position around the central shaft, the first hydraulic telescopic rod 9 continues to extend, the second hydraulic telescopic rod 10 continues to shorten, and the prefabricated part fixedly installed on the turning adjusting plate 3 is turned by 180 degrees.
The working principle is as follows: when the large prefabricated part 180-degree roll-over stand is used, firstly, as shown in fig. 1-5, the threaded positioning clamp plate 6 can be relatively moved through the rotation of the transverse screw 5, so that the prefabricated part placed vertically can be stably limited by the relatively moved positioning clamp plate 6, meanwhile, the contact friction force between the prefabricated part and the prefabricated part can be improved by the anti-slip convex blocks 8 uniformly distributed on the inner side of the positioning clamp plate 6, and simultaneously, the prefabricated part can be turned over for 180 degrees after being fixed by the contraction and extension of the first hydraulic telescopic rod 9 and the second hydraulic telescopic rod 10, and the content which is not described in detail in the specification belongs to the prior art which is well known to a person skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a large-scale prefabricated component 180 degrees roll-over stand which characterized in that includes:
the central guide plate (2) is fixedly arranged at the upper end of the support base (1), and the inner side of the central guide plate (2) is provided with a turnover adjusting plate (3) for placing large prefabricated components;
the fixing frame (4) is fixedly arranged on the side of the turnover adjusting plate (3), and a transverse screw (5) is arranged on the fixing frame (4);
the positioning clamping plates (6) are arranged on two sides of the transverse screw rod (5), the upper ends of the positioning clamping plates (6) are arranged in the built-in cavities (7) on the fixing frame (4), and anti-skidding lugs (8) for improving friction force are arranged on the inner side surfaces of the positioning clamping plates (6);
first hydraulic telescoping rod (9) is installed the left side of upset regulating plate (3), second hydraulic telescoping rod (10) are installed on the right side of upset regulating plate (3), and the lower extreme of first hydraulic telescoping rod (9) and second hydraulic telescoping rod (10) all installs on overlap joint piece (11), the lower extreme fixed mounting of overlap joint piece (11) is in the upper end of supporting base (1).
2. The 180-degree roll-over stand for the large prefabricated parts according to claim 1, wherein the roll-over stand comprises: a rotating structure is formed between the middle of the turning adjusting plate (3) and the upper end of the central guide plate (2), and a welding integrated structure is formed between the turning adjusting plate (3) and the fixing frame (4).
3. The 180-degree roll-over stand for the large prefabricated parts according to claim 1, wherein the roll-over stand comprises: the threads at the two ends of the transverse screw rod (5) are opposite in trend, and the transverse screw rod (5) is in butt joint with the positioning clamping plate (6) in a threaded connection mode.
4. The 180-degree roll-over stand for the large prefabricated parts according to claim 1, wherein the roll-over stand comprises: the outer wall of the upper end of the positioning clamping plate (6) is attached to the inner wall of the built-in cavity (7), and the positioning clamping plate (6) is assembled with the built-in cavity (7) in a sliding connection mode.
5. The large prefabricated part 180-degree roll-over stand of claim 4, wherein: and anti-skid lugs (8) for improving the contact friction force between the anti-skid lugs and the prefabricated components are uniformly distributed on the inner side of the positioning clamping plate (6).
6. The 180-degree roll-over stand for the large prefabricated parts according to claim 1, wherein the roll-over stand comprises: the upper ends of the first hydraulic telescopic rod (9) and the second hydraulic telescopic rod (10) are movably connected with the side of the turnover adjusting plate (3), and the lower ends of the first hydraulic telescopic rod (9) and the second hydraulic telescopic rod (10) are movably connected with the lapping block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121352992.6U CN215667038U (en) | 2021-06-17 | 2021-06-17 | 180-degree overturning frame for large prefabricated part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121352992.6U CN215667038U (en) | 2021-06-17 | 2021-06-17 | 180-degree overturning frame for large prefabricated part |
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| Publication Number | Publication Date |
|---|---|
| CN215667038U true CN215667038U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121352992.6U Active CN215667038U (en) | 2021-06-17 | 2021-06-17 | 180-degree overturning frame for large prefabricated part |
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| CN (1) | CN215667038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114455521A (en) * | 2022-03-29 | 2022-05-10 | 中铁十四局集团青岛工程有限公司 | Special-shaped structure prefabricated part continuous overturning device and method |
-
2021
- 2021-06-17 CN CN202121352992.6U patent/CN215667038U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114455521A (en) * | 2022-03-29 | 2022-05-10 | 中铁十四局集团青岛工程有限公司 | Special-shaped structure prefabricated part continuous overturning device and method |
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