CN212559089U - Lifting appliance for lifting T-shaped beam prefabricated part of bridge - Google Patents
Lifting appliance for lifting T-shaped beam prefabricated part of bridge Download PDFInfo
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- CN212559089U CN212559089U CN202021308148.9U CN202021308148U CN212559089U CN 212559089 U CN212559089 U CN 212559089U CN 202021308148 U CN202021308148 U CN 202021308148U CN 212559089 U CN212559089 U CN 212559089U
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Abstract
The utility model provides a hoist for hoist and mount of bridge T roof beam prefabricated component, include: a supporting plate, a guard plate and a pulling plate; the lower side of the supporting plate is provided with a longitudinal support, and the supporting plate is connected with the longitudinal support in a welding mode; the guard plate is arranged on the outer side of the supporting plate and is connected with the supporting plate in a hinged mode; the pull plate is arranged in the middle of the lower side of the guard plate and is connected with the guard plate in a welding mode; the stiffening plates are respectively arranged at the left side and the right side of the guard plate, the stiffening plates and the guard plate are connected through welding, the lifting ropes are arranged between the longitudinal supports and the guard plate, and the lifting ropes are connected with the longitudinal supports and the guard plate in a penetrating manner; the lifting rings are respectively arranged at the left end and the right end of the lifting rope, and the lifting rings are connected with the lifting rope through the lock catches. Through structurally the improvement, have effective protection, strong adaptability and prevent gliding advantage to effectual solution the utility model discloses the problem that proposes in one of the prior art is with not enough.
Description
Technical Field
The utility model relates to a hoist technical field, more specifically the theory that says so especially relates to a hoist for hoist and mount of bridge T roof beam prefabricated component.
Background
In road and bridge construction, prefabricated T-beam components are indispensable, and because of large volume and high weight, the prefabricated T-beam components need to be lifted by a lifting appliance, when the T-beam is lifted, a steel wire rope is usually bypassed from a bottom plate of the prefabricated T-beam, and lifting rings at two ends of the steel wire rope are hung on a lifting hook of a crane in a bottom-tucking mode for lifting.
However, the conventional T-beam lifting appliance has an incomplete protection function, usually the T-beam is lifted by directly using a steel wire rope, the T-beam is easily damaged due to the small contact area of the T-beam and the steel wire rope, and meanwhile, the T-beam is easy to slide in the lifting process to cause the inclination of a beam body.
In view of this, research and improvement are carried out to solve the existing problems, and a lifting appliance for lifting a bridge T-beam prefabricated part is provided, aiming at achieving the purposes of solving the problems and improving the practical value through the technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hoist for hoist and mount of bridge T roof beam prefabricated component to solve present common T roof beam hoist that proposes in the above-mentioned background art and still have safeguard function imperfect, directly use wire rope to lift by crane the T roof beam usually, because the area of contact of the two is less, very easily cause the damage to the T roof beam, simultaneously, the T roof beam is still taking place to slide easily lifting by crane the in-process, causes the problem and the not enough of roof beam body slope.
In order to achieve the above object, the utility model provides a hoist for hoist and mount of bridge T roof beam prefabricated component is reached by following specific technological means: the method comprises the following steps: the device comprises a supporting plate, longitudinal supports, transverse supports, a protective plate, a pulling plate, a stiffening plate, a rubber block, a lifting rope and a lifting ring; the lower side of the supporting plate is provided with a longitudinal support, and the supporting plate is connected with the longitudinal support in a welding mode; the transverse struts are respectively arranged at the front side and the rear side of the longitudinal strut, and the transverse struts are connected with the longitudinal strut in a welding mode; the guard plate is arranged on the outer side of the supporting plate and is connected with the supporting plate in a hinged mode; the pull plate is arranged in the middle of the lower side of the guard plate and is connected with the guard plate in a welding mode; the stiffening plates are respectively arranged on the left side and the right side of the guard plate, and the stiffening plates are connected with the guard plate in a welding mode; the rubber blocks are respectively arranged on the upper sides of the supporting plate and the guard plate and are respectively connected with the supporting plate and the guard plate in a bolt fixing mode; the lifting rope is arranged between the longitudinal support and the guard plate, and is connected with the longitudinal support and the guard plate in a penetrating manner; the lifting rings are respectively arranged at the left end and the right end of the lifting rope, and the lifting rings are connected with the lifting rope through the lock catches.
As a further optimization of this technical scheme, the utility model relates to a hoist for hoist and mount of bridge T roof beam prefabricated component the layer board is rectangular platelike structure, and the mode that the layer board is bilateral symmetry is provided with two.
As the further optimization of this technical scheme, the utility model relates to a hoist for hoist and mount of bridge T roof beam prefabricated component the mode of symmetry is equipped with two circular shape through-holes around the left side of indulging the support is, and indulges the mode that props and be bilateral symmetry and be provided with two.
As the further optimization of this technical scheme, the utility model relates to a hoist for hoist and mount of bridge T roof beam prefabricated component the stull is rectangular platelike structure, and the stull is connected through the welding mode with the layer board.
As the further optimization of this technical scheme, the utility model relates to a hoist for hoist and mount of bridge T roof beam prefabricated component the arm-tie is rectangular platelike structure, and the mode that the left below of arm-tie is front and back symmetry is equipped with the circular shape through-hole in two places.
As the further optimization of this technical scheme, the utility model relates to a hoist for hoist and mount of bridge T roof beam prefabricated component the lifting rope is the wire rope structure, and the mode of symmetry is provided with two around the lifting rope is.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model relates to a hoist for hoist and mount of bridge T roof beam prefabricated component sets up layer board and backplate through the below at the hoist, can increase its area of contact with T roof beam bottom plate and web to prevent to cause the damage to the T roof beam, thereby make the device play the effect of effective protection.
2. The utility model relates to a hoist for hoist and mount of bridge T roof beam prefabricated component through setting up the layer board that two places can move about to at the articulated backplate in the outside of layer board, can adjust the width and the angle of anchor clamps according to the specification of T roof beam, thereby make the device play strong adaptability's effect.
3. The utility model relates to a hoist for hoist and mount of bridge T roof beam prefabricated component sets up the arm-tie through the downside at the backplate, can utilize the lifting rope to hug closely the backplate in the web below of T roof beam to the thrust of arm-tie to prevent that the T roof beam from taking place the displacement at the handling in-process, thereby make the device play and prevent gliding effect.
4. The utility model discloses a structurally to above-mentioned device, have effective protection, strong adaptability and prevent gliding advantage to effectual solution the utility model discloses the problem that proposes in background art one is with not enough.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic view of the upper side structure of the present invention;
FIG. 2 is a schematic view of the underside structure of the present invention;
fig. 3 is a schematic view of the structure of the lower side of the supporting plate of the present invention.
In the figure: the device comprises a supporting plate 1, longitudinal supports 2, transverse supports 3, a protective plate 4, a pulling plate 5, a stiffening plate 6, a rubber block 7, a lifting rope 8 and a lifting ring 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, a lifting appliance for lifting prefabricated parts of a T-beam of a bridge comprises: the device comprises a supporting plate 1, longitudinal supports 2, transverse supports 3, a protective plate 4, a pulling plate 5, a stiffening plate 6, a rubber block 7, a lifting rope 8 and a lifting ring 9; the lower side of the supporting plate 1 is provided with a longitudinal support 2, and the supporting plate 1 is connected with the longitudinal support 2 in a welding mode; the cross braces 3 are respectively arranged at the front side and the rear side of the longitudinal brace 2, and the cross braces 3 are connected with the longitudinal brace 2 in a welding mode; the guard plate 4 is arranged on the outer side of the supporting plate 1, and the guard plate 4 is connected with the supporting plate 1 in a hinged mode; the pull plate 5 is arranged in the middle of the lower side of the guard plate 4, and the pull plate 5 is connected with the guard plate 4 in a welding mode; the stiffening plates 6 are respectively arranged at the left side and the right side of the guard plate 4, and the stiffening plates 6 are connected with the guard plate 4 in a welding mode; the rubber blocks 7 are respectively arranged on the upper sides of the supporting plate 1 and the guard plate 4, and the rubber blocks 7 are respectively connected with the supporting plate 1 and the guard plate 4 in a bolt fixing mode; the lifting rope 8 is arranged between the longitudinal support 2 and the guard plate 4, and the lifting rope 8 is connected with the longitudinal support 2 and the guard plate 4 in a penetrating way; the hoisting rings 9 are respectively arranged at the left end and the right end of the hoisting rope 8, and the hoisting rings 9 are connected with the hoisting rope 8 through the lock catches.
Specifically, the supporting plate 1 is a rectangular plate-shaped structure, and the supporting plate 1 is provided with two positions in a bilateral symmetry manner.
Specifically, the left side of the longitudinal support 2 is provided with two circular through holes in a front-back symmetrical manner, and the longitudinal support 2 is provided with two holes in a left-right symmetrical manner.
Specifically, the cross brace 3 is a rectangular plate-shaped structure, and the cross brace 3 is connected with the supporting plate 1 in a welding mode.
Specifically, the pulling plate 5 is a rectangular plate-shaped structure, and two circular through holes are formed in the lower portion of the left side of the pulling plate 5 in a front-back symmetrical manner.
Specifically, the lifting rope 8 is a steel wire rope structure, and the lifting rope 8 is provided with two positions in a front-back symmetrical manner.
The method comprises the following specific implementation steps: the downside of T roof beam is passed at first with the one end of the device, and according to the specification of T roof beam, adjust the distance between two layer boards 1, then the rings 9 at both ends are placed and are lifted by crane in the lifting hook can, when the T roof beam was lifted by crane, owing to receive the thrust of lifting rope 8, the below of T roof beam web can be hugged closely to backplate 4, not only can increase the stress area of device and T roof beam, can also prevent that it from taking place to slide, thereby still have when making the device possess the suitability strong effect and prevent gliding effect, its practical value is improved greatly.
In summary, the following steps: according to the lifting appliance for lifting the T-shaped beam prefabricated part of the bridge, the supporting plate and the protective plate are arranged below the lifting appliance, so that the contact area between the lifting appliance and a bottom plate and a web plate of the T-shaped beam can be increased, the T-shaped beam is prevented from being damaged, and the device has an effective protection effect; by arranging two movable supporting plates and hinging the protective plate at the outer side of each supporting plate, the width and the angle of the clamp can be adjusted according to the specification of the T-shaped beam, so that the device has the function of strong adaptability; the pull plate is arranged on the lower side of the guard plate, the guard plate can be tightly attached to the lower portion of a web plate of the T-shaped beam by utilizing the thrust of the lifting rope to the pull plate, so that the T-shaped beam is prevented from displacing in the lifting process, and the device plays a role in preventing sliding.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A hoist for hoist and mount of bridge T roof beam prefabricated component includes: the device comprises a supporting plate (1), longitudinal supports (2), transverse supports (3), a protective plate (4), a pulling plate (5), a stiffening plate (6), a rubber block (7), a lifting rope (8) and a lifting ring (9); the method is characterized in that: the lower side of the supporting plate (1) is provided with a longitudinal support (2), and the supporting plate (1) is connected with the longitudinal support (2) in a welding mode; the transverse struts (3) are respectively arranged at the front side and the rear side of the longitudinal strut (2), and the transverse struts (3) are connected with the longitudinal strut (2) in a welding mode; the guard plate (4) is arranged on the outer side of the supporting plate (1), and the guard plate (4) is connected with the supporting plate (1) in a hinged mode; the pull plate (5) is arranged in the middle of the lower side of the guard plate (4), and the pull plate (5) is connected with the guard plate (4) in a welding mode; the stiffening plates (6) are respectively arranged at the left side and the right side of the guard plate (4), and the stiffening plates (6) are connected with the guard plate (4) in a welding mode; the rubber blocks (7) are respectively arranged on the upper sides of the supporting plate (1) and the guard plate (4), and the rubber blocks (7) are respectively connected with the supporting plate (1) and the guard plate (4) in a bolt fixing mode; the lifting rope (8) is arranged between the longitudinal support (2) and the guard plate (4), and the lifting rope (8) is connected with the longitudinal support (2) and the guard plate (4) in a penetrating manner; the lifting rings (9) are respectively arranged at the left end and the right end of the lifting rope (8), and the lifting rings (9) are connected with the lifting rope (8) through lock catches.
2. The lifting appliance for lifting the T-shaped beam prefabricated parts of the bridge according to claim 1, wherein the lifting appliance comprises: the supporting plate (1) is of a rectangular plate-shaped structure, and the supporting plate (1) is arranged at two positions in a bilateral symmetry mode.
3. The lifting appliance for lifting the T-shaped beam prefabricated parts of the bridge according to claim 1, wherein the lifting appliance comprises: the left side of the longitudinal support (2) is provided with two circular through holes in a front-back symmetrical mode, and the longitudinal support (2) is provided with two holes in a left-right symmetrical mode.
4. The lifting appliance for lifting the T-shaped beam prefabricated parts of the bridge according to claim 1, wherein the lifting appliance comprises: the transverse support (3) is of a rectangular plate-shaped structure, and the transverse support (3) is connected with the supporting plate (1) in a welding mode.
5. The lifting appliance for lifting the T-shaped beam prefabricated parts of the bridge according to claim 1, wherein the lifting appliance comprises: the pulling plate (5) is of a rectangular plate-shaped structure, and two circular through holes are formed in the lower portion of the left side of the pulling plate (5) in a front-back symmetrical mode.
6. The lifting appliance for lifting the T-shaped beam prefabricated parts of the bridge according to claim 1, wherein the lifting appliance comprises: the lifting rope (8) is of a steel wire rope structure, and the lifting rope (8) is arranged at two positions in a front-back symmetrical mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021308148.9U CN212559089U (en) | 2020-07-07 | 2020-07-07 | Lifting appliance for lifting T-shaped beam prefabricated part of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021308148.9U CN212559089U (en) | 2020-07-07 | 2020-07-07 | Lifting appliance for lifting T-shaped beam prefabricated part of bridge |
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| Publication Number | Publication Date |
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| CN212559089U true CN212559089U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021308148.9U Active CN212559089U (en) | 2020-07-07 | 2020-07-07 | Lifting appliance for lifting T-shaped beam prefabricated part of bridge |
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| CN (1) | CN212559089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960533A (en) * | 2021-03-18 | 2021-06-15 | 长江武汉航道工程局 | T-beam lifting appliance and lifting method |
-
2020
- 2020-07-07 CN CN202021308148.9U patent/CN212559089U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960533A (en) * | 2021-03-18 | 2021-06-15 | 长江武汉航道工程局 | T-beam lifting appliance and lifting method |
| CN112960533B (en) * | 2021-03-18 | 2023-06-06 | 长江武汉航道工程局 | T-beam lifting appliance and lifting method |
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