CN216187603U - Anti-overturning frame for box girder transportation - Google Patents
Anti-overturning frame for box girder transportation Download PDFInfo
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- CN216187603U CN216187603U CN202122078071.1U CN202122078071U CN216187603U CN 216187603 U CN216187603 U CN 216187603U CN 202122078071 U CN202122078071 U CN 202122078071U CN 216187603 U CN216187603 U CN 216187603U
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- box girder
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Abstract
The utility model discloses an overturn-preventing frame for box girder transportation, which comprises a transportation plate, wherein a box girder main body and an overturn-preventing frame main body are arranged on the upper surface of the transportation plate, a supporting mechanism is arranged on the lower part of the overturn-preventing frame main body, the supporting mechanism consists of a supporting plate, a fixing screw, a supporting seat and a rotating arm, the supporting seat is rotatably connected with the rotating arm, an adjusting mechanism is arranged on the upper part of the supporting mechanism, and the adjusting mechanism consists of a mounting plate and a hydraulic cylinder. According to the utility model, the contact mechanism, the supporting mechanism, the adjusting mechanism and the reinforcing rod are arranged, the contact area with the box girder main body is increased through the increase of the contact plate, the damage to the box girder main body due to the small contact area is avoided, the good supporting effect is ensured, the use is convenient, the supporting mechanism provides good support, the good overturning preventing effect is ensured, meanwhile, the height of the contact mechanism can be adjusted through the adjusting mechanism, the box girder main body with different heights is suitable, and the application range is wide.
Description
Technical Field
The utility model relates to the technical field of transportation equipment, in particular to an anti-overturning frame for box girder transportation.
Background
The box girder is one kind of bridge engineering center sill, and inside is the hollow form, and there is the edge of a wing upper portion both sides, similar case, therefore obtains the name, divide single case, many casees etc, and reinforced concrete structure's box girder divide into prefabricated box girder and cast-in-place box girder, and the box girder prefabricated in independent place combines the frame bridge crane to erect after the lower engineering is accomplished, can accelerate the engineering progress, practice thrift the time limit for a project, and cast-in-place box girder is used to large-scale continuous bridge more, and is common to divide with the material, and mainly there are two kinds, firstly prestressed reinforcement concrete box girder, firstly steel box girder, when transporting box girder, in order to prevent that the box girder from toppling, need use the frame of preventing toppling.
In the prior art, when the overturn-preventing frame is used, the supporting part is in mutual contact with the box girder, but the contact area is small, the part of the contact box girder is easy to damage, the strength of the box girder is influenced, good support cannot be provided, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a box girder transportation overturn-preventing frame.
In order to achieve the purpose, the utility model adopts the following technical scheme: the box girder transportation overturn-preventing frame comprises a transportation plate, wherein a box girder main body and an overturn-preventing frame main body are arranged on the upper surface of the transportation plate, a supporting mechanism is arranged at the lower part of the overturn-preventing frame main body, the supporting mechanism consists of a supporting plate, a fixing screw, a supporting seat and a rotating arm, and the supporting seat is rotatably connected with the rotating arm;
the upper portion of supporting mechanism is provided with guiding mechanism, guiding mechanism comprises mounting panel, pneumatic cylinder, guiding mechanism's upper portion is provided with contact mechanism, contact mechanism comprises connecting rod, contact plate, rotation seat, it is connected with the connecting rod rotation to rotate the seat, rotate seat and contact plate fixed connection, guiding mechanism's side fixedly connected with stiffener.
As a further description of the above technical solution:
the fixing screws are located on the outer side of the supporting seat, and the number of the fixing screws is four.
As a further description of the above technical solution:
the rotating arm is fixedly connected with the mounting plate, and the number of the adjusting mechanisms is two.
As a further description of the above technical solution:
the reinforcing rod is positioned in the middle of the hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with the connecting rod.
As a further description of the above technical solution:
the contact plate is in contact with the box girder main body, and the overturn prevention frame main body is located on the outer side of the box girder main body.
As a further description of the above technical solution:
the rotating arms are located on the outer side of the supporting seat, and the number of the rotating arms is two.
As a further description of the above technical solution:
the rotating seat is located on the inner side of the contact plate, and the mounting plate is located above the supporting seat.
As a further description of the above technical solution:
the supporting plate is connected with the conveying plate through a fixing screw.
The utility model has the following beneficial effects:
1. compared with the prior art, this frame is prevented toppling in case roof beam transportation has set up contact mechanism, through the increase of contact plate, has increased the area of contact with the case roof beam main part, has avoided because area of contact is less, damages the case roof beam main part, guarantees that the supported is respond well, convenient to use.
2. Compared with the prior art, this case roof beam transportation prevents frame that topples has set up supporting mechanism, guiding mechanism, stiffener, and supporting mechanism provides good support, guarantees that the effect of preventing toppling is better, and simultaneously, guiding mechanism can adjust contact mechanism's height, is fit for not case roof beam main part of co-altitude, and application range is wider.
Drawings
Fig. 1 is a schematic structural view of a box girder transportation overturn-preventing frame provided by the utility model;
fig. 2 is a front view of a box girder transport overturn preventing frame proposed by the present invention;
fig. 3 is a schematic structural view of an anti-overturning main body of the box girder transportation anti-overturning frame according to the present invention;
fig. 4 is a side view of an anti-overturning body of the box girder transporting anti-overturning frame according to the present invention.
Illustration of the drawings:
1. an anti-overturning frame main body; 2. a transport plate; 3. a box girder main body; 4. an adjustment mechanism; 5. a contact mechanism; 6. a support mechanism; 7. a reinforcing bar; 401. mounting a plate; 402. a hydraulic cylinder; 501. a connecting rod; 502. a contact plate; 503. a rotating seat; 601. a support plate; 602. a set screw; 603. a supporting seat; 604. and rotating the arm.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: the anti-overturning frame for box girder transportation comprises a transportation plate 2 providing a supporting and transporting space, a box girder main body 3 and an anti-overturning frame main body 1 are arranged on the upper surface of the transportation plate 2, the anti-overturning frame main body 1 is positioned on the outer side of the box girder main body 3, a supporting mechanism 6 is arranged on the lower portion of the anti-overturning frame main body 1 and used for providing a good supporting effect to achieve the anti-overturning effect, the supporting mechanism 6 comprises a supporting plate 601, fixing screws 602, a supporting seat 603 and a rotating arm 604, the supporting seat 603 is rotatably connected with the rotating arm 604, when the anti-overturning frame main body is not used, the rotating arm 604 can be put down and is convenient to carry, the fixing screws 602 are positioned on the outer side of the supporting seat 603, the number of the fixing screws is four, the connecting firmness is ensured, the supporting plate 601 is connected with the transportation plate 2 through the fixing screws 602, the anti-overturning frame main body 1 can be disassembled by adjusting the fixing screws 602, the operation is simple and convenient to maintain, the rotating arms 604 are fixedly connected with the mounting plate 401, the rotating arms 604 are located on the outer side of the supporting seat 603, and the number of the rotating arms is two, so that the supporting force is increased, and a firm supporting effect is provided;
the upper part of the supporting mechanism 6 is provided with the adjusting mechanism 4, the height of the contact mechanism 5 can be adjusted through the adjusting mechanism 4, so that the box girder main body 3 with different heights can be suitable, the using range is wide, the number of the adjusting mechanisms 4 is two, the adjusting mechanism 4 comprises a mounting plate 401 and a hydraulic cylinder 402, the mounting plate 401 is positioned above the supporting seat 603, the output end of the hydraulic cylinder 402 is fixedly connected with the connecting rod 501, the hydraulic cylinder 402 drives the connecting rod 501 to extend and retract, so that the purpose of adjusting the height of the contact mechanism 5 is achieved, the upper part of the adjusting mechanism 4 is provided with the contact mechanism 5, the contact mechanism 5 comprises the connecting rod 501, a contact plate 502 and a rotating seat 503, the contact plate 502 is in contact with the box girder main body 3, the contact area with the box girder main body 3 is increased through the increase of the contact plate 502, and the damage to the box girder main body 3 caused by the smaller contact area is avoided, the effect of guaranteeing to support is good, and convenient to use rotates seat 503 and is connected with connecting rod 501 rotation, rotates seat 503 and contact plate 502 fixed connection, rotates seat 503 and is located the inboard of contact plate 502, and adjustment mechanism 4's side fixedly connected with stiffener 7 further strengthens holistic intensity, and stiffener 7 is located the middle part of pneumatic cylinder 402.
The working principle is as follows: during the use, can fix anti-overturning frame main part 1 on transport plate 2 through adjusting set screw 602, then pneumatic cylinder 402 stretches out, it stretches out to drive connecting rod 501, thereby it contacts case roof beam main part 3 to drive contact mechanism 5, provide good support, and simultaneously, guiding mechanism 4 is through the height of adjustment contact mechanism 5, can be fit for not case roof beam main part 3 of co-altitude, application range is wider, increase through contact plate 502, increased the area of contact with case roof beam main part 3, avoided because area of contact is less, damage case roof beam main part 3, guarantee that the supported respond well, high durability and convenient use, supporting mechanism 6 provides good support, guarantee that the effect of preventing overturning is better.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. Frame that topples is prevented in case roof beam transportation, including transport plate (2), its characterized in that: the upper surface of the conveying plate (2) is provided with a box girder main body (3) and an anti-overturning frame main body (1), the lower part of the anti-overturning frame main body (1) is provided with a supporting mechanism (6), the supporting mechanism (6) consists of a supporting plate (601), a fixing screw (602), a supporting seat (603) and a rotating arm (604), and the supporting seat (603) is rotatably connected with the rotating arm (604);
the upper portion of supporting mechanism (6) is provided with guiding mechanism (4), guiding mechanism (4) comprise mounting panel (401), pneumatic cylinder (402), the upper portion of guiding mechanism (4) is provided with contact mechanism (5), contact mechanism (5) comprise connecting rod (501), contact plate (502), rotation seat (503), it is connected with connecting rod (501) rotation to rotate seat (503), rotate seat (503) and contact plate (502) fixed connection, the side fixedly connected with stiffener (7) of guiding mechanism (4).
2. The box girder transportation overturn preventing frame of claim 1, wherein: the fixing screws (602) are positioned on the outer side of the supporting seat (603), and the number of the fixing screws is four.
3. The box girder transportation overturn preventing frame of claim 1, wherein: the rotating arm (604) is fixedly connected with the mounting plate (401), and the number of the adjusting mechanisms (4) is two.
4. The box girder transportation overturn preventing frame of claim 1, wherein: the reinforcing rod (7) is positioned in the middle of the hydraulic cylinder (402), and the output end of the hydraulic cylinder (402) is fixedly connected with the connecting rod (501).
5. The box girder transportation overturn preventing frame of claim 1, wherein: the contact plate (502) is in contact with the box girder main body (3), and the overturn prevention frame main body (1) is located on the outer side of the box girder main body (3).
6. The box girder transportation overturn preventing frame of claim 1, wherein: the rotating arms (604) are positioned on the outer side of the supporting seat (603), and the number of the rotating arms is two.
7. The box girder transportation overturn preventing frame of claim 1, wherein: the rotating seat (503) is positioned on the inner side of the contact plate (502), and the mounting plate (401) is positioned above the supporting seat (603).
8. The box girder transportation overturn preventing frame of claim 1, wherein: the supporting plate (601) is connected with the transport plate (2) through a fixing screw (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122078071.1U CN216187603U (en) | 2021-08-31 | 2021-08-31 | Anti-overturning frame for box girder transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122078071.1U CN216187603U (en) | 2021-08-31 | 2021-08-31 | Anti-overturning frame for box girder transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216187603U true CN216187603U (en) | 2022-04-05 |
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ID=80916980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122078071.1U Active CN216187603U (en) | 2021-08-31 | 2021-08-31 | Anti-overturning frame for box girder transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216187603U (en) |
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2021
- 2021-08-31 CN CN202122078071.1U patent/CN216187603U/en active Active
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