CN213038202U - Rotary lifting device for erecting assembled bent cap of bridge - Google Patents
Rotary lifting device for erecting assembled bent cap of bridge Download PDFInfo
- Publication number
- CN213038202U CN213038202U CN202020842121.1U CN202020842121U CN213038202U CN 213038202 U CN213038202 U CN 213038202U CN 202020842121 U CN202020842121 U CN 202020842121U CN 213038202 U CN213038202 U CN 213038202U
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- piece
- hoisting
- rotating
- bent cap
- erecting
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Abstract
The utility model discloses a bridge assembled bent cap erects and uses rotatory overhead hoist, rotatory overhead hoist include handling support piece, the last handling connecting piece that is equipped with of handling support piece, handling support piece's below is equipped with rotates the piece, and handling support piece's below is equipped with drive connecting piece and guide, and drive connecting piece drive rotates the below that is located handling support piece and rotates, and the guide leads to the rotating piece, is equipped with on the handling support piece to be used for driving drive connecting piece pivoted motor, rotates on the handling connecting piece to be equipped with be used for with wire rope complex roll body. The utility model discloses rotatory overhead hoist passes through the roll body and is connected with lifting device's hoist and mount rope body, is connected with the bearing arm through rotating, and the bearing arm is fixed the bent cap, rotates through motor drive connecting piece, makes to rotate and is located first rotation connecting hole internal rotation to realize the rotation of bent cap, the bent cap of being convenient for adjusts the mounted position in the installation, is favorable to the assembly efficiency of bent cap.
Description
Technical Field
The utility model relates to a bridge assembled bent cap erects and uses rotatory overhead hoist, specifically is bridge assembled bent cap erects and uses rotatory overhead hoist.
Background
Buildings assembled from prefabricated parts at the site are called fabricated buildings. The bridge is divided into five types, namely a block building, a plate building, a box building, a framework plate building, a slab-lifting and storey-lifting building and the like according to the form and construction method of a prefabricated part, in the process of bridge erection, a bent cap is usually constructed in an assembly mode, the position of the bent cap needs to be changed in the hoisting process for assembly, a hoisting device in the prior art cannot rotate, and only can rotate in the mode that a hoisting arm rotates, so that the hoisting device is inconvenient to transfer and assemble, and the assembly efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge assembled bent cap erects and uses rotatory overhead hoist, through roll body and lifting device's hoist and mount rope body coupling, through rotating a and being connected with the bearing arm, the bearing arm is fixed the bent cap, rotates through motor drive connecting piece, makes to rotate and is located first rotation connecting hole internal rotation to realize the rotation of bent cap, the bent cap of being convenient for adjusts the mounted position in the installation, is favorable to the assembly efficiency of bent cap.
The purpose of the utility model can be realized by the following technical scheme:
bridge assembled bent cap erects and uses rotatory overhead hoist, rotatory overhead hoist include handling support piece, be equipped with the handling connecting piece on the handling support piece, the below of handling support piece is equipped with rotates the piece, the below of handling support piece is equipped with drive connecting piece and guide, the drive connecting piece drive rotates the below that is located handling support piece and rotates, the guide leads to the rotating member, is equipped with on the handling support piece to be used for driving drive connecting piece pivoted motor, rotates on the handling connecting piece to be equipped with be used for with wire rope complex roll body.
The lifting support piece comprises a supporting plate, and a first rotating connecting hole and a second rotating connecting hole which are symmetrically distributed are formed in the supporting plate.
The supporting plate is provided with first connecting plates which are symmetrically distributed, second connecting plates which are symmetrically distributed are arranged between the first connecting plates, and first fixing holes are formed in the first connecting plates.
The lifting connecting piece comprises a lifting connecting block, a placing groove is formed in the lifting connecting block, a third rotating connecting hole is formed in the lifting connecting block, a third connecting plate which is symmetrically distributed is arranged below the lifting connecting block, and second fixing holes which are symmetrically distributed are formed in the third connecting plate.
The guide piece comprises a first rotating shaft, a first limiting block is arranged at one end of the first rotating shaft, a gear is arranged at the other end of the first rotating shaft, and the driving connecting piece is the same as the guide piece in structure.
The one end that rotates the piece and include the second axis of rotation is equipped with the second stopper, and the other end is equipped with the second gear, and the below of second gear is equipped with the connecting axle, and the below of connecting axle is equipped with the bearing arm connecting block, is equipped with the bearing arm connecting hole on the bearing arm connecting block.
Furthermore, a protection plate is arranged below the supporting plate.
Furthermore, the first connecting plate is fixedly connected with the second connecting plate, and a reinforcing piece is arranged between the second connecting plate and the supporting plate.
Further, the roller body is located in the placing groove and is rotatably connected with the third rotating connecting hole.
Furthermore, the lifting connecting piece sequentially penetrates through the second fixing hole and the first fixing hole through a connecting pin and is fixed on the lifting supporting piece.
Furthermore, the guide piece and the driving connecting piece are respectively positioned in the two second rotating connecting holes through the first rotating shaft to rotate.
Further, the output shaft of the motor is fixedly connected with the first rotating shaft of the driving connecting piece.
Furthermore, the rotating piece is connected with the bearing arm through the bearing arm connecting block, and the rotating piece is located in the first rotating connecting hole through the second rotating shaft to rotate.
The utility model has the advantages that:
1. the utility model discloses rotatory overhead hoist passes through the roll body and is connected with the hoist and mount rope body of lifting device, is connected with the bearing arm through rotating the piece, and the bearing arm is fixed the bent cap, rotates through motor drive connecting piece, makes the rotation piece be located first rotation connecting hole internal rotation to realize the rotation of bent cap, be convenient for the bent cap to adjust the mounted position in the installation, be favorable to the assembly efficiency of bent cap;
2. the utility model discloses rotatory overhead hoist simple structure, convenient to use is suitable for the practicality.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the rotary lifting device of the present invention;
FIG. 2 is a schematic structural view of the lifting support member of the present invention;
FIG. 3 is a schematic structural view of the lifting support member of the present invention;
FIG. 4 is a schematic structural view of the lifting connecting piece of the present invention;
fig. 5 is a schematic structural view of the driving connecting member of the present invention;
fig. 6 is a schematic structural view of the guide of the present invention;
fig. 7 is a schematic view of the rotating member of the present invention.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Bridge assembled bent cap erects and uses rotatory overhead hoist, rotatory overhead hoist includes handling support piece 1, as shown in fig. 1, be equipped with handling connecting piece 2 on the handling support piece 1, the below of handling support piece 1 is equipped with rotates piece 5, the below of handling support piece 1 is equipped with drive connecting piece 3 and guide 4, 3 drive connecting pieces of drive connecting piece rotate 5 and are located the below rotation of handling support piece 1, guide 4 leads to rotating piece 5, be equipped with on the handling support piece 1 and be used for driving 3 pivoted motors 6 of drive connecting piece, it is equipped with and is used for with wire rope complex roll body 7 to rotate on the handling connecting piece 2.
The lifting support member 1 comprises a support plate 11, as shown in fig. 2 and 3, a first rotating connection hole 12 and a second rotating connection hole 13 which are symmetrically distributed are arranged on the support plate 11, and a protection plate 14 is arranged below the support plate 11.
Be equipped with the first connecting plate 15 of symmetric distribution on the backup pad 11, be equipped with the second connecting plate 16 of symmetric distribution between the first connecting plate 15, be equipped with first fixed orifices 17 on the first connecting plate 15, first connecting plate 15 and second connecting plate 16 fastening connection are equipped with reinforcement 18 between second connecting plate 16 and the backup pad 11.
The hoisting connecting piece 2 comprises a hoisting connecting block 21, as shown in fig. 4, a placing groove 22 is arranged on the hoisting connecting block 21, a third rotating connecting hole 23 is arranged on the hoisting connecting block 21, a third connecting plate 24 which is symmetrically distributed is arranged below the hoisting connecting block 21, and second fixing holes 25 which are symmetrically distributed are arranged on the third connecting plate 24.
The roller body 7 is positioned in the placing groove 22 and is rotatably connected with the third rotating connecting hole 23.
The connecting pin passes through the second fixing hole 25 and the first fixing hole 17 in sequence, so that the hoisting connecting piece 2 is fixed on the hoisting support piece 1.
The guide member 4 includes a first rotating shaft 41, as shown in fig. 6, one end of the first rotating shaft 41 is provided with a first stopper 42, and the other end is provided with a gear 43, and the driving connecting member 3 and the guide member 4 have the same structure, as shown in fig. 5, except that the first stopper 42 is not provided on the driving connecting member 3, and the guide member 4 and the driving connecting member 3 are respectively located in the two second rotation connecting holes 13 through the first rotating shaft 41 for rotation.
The output shaft of the motor 6 is fixedly connected with the first rotating shaft 41 of the driving connecting piece 3.
The one end that rotates piece 5 includes second axis of rotation 52 is equipped with second stopper 53, and the other end is equipped with second gear 51, and the below of second gear 51 is equipped with connecting axle 54, and the below of connecting axle 54 is equipped with bearing arm connecting block 55, is equipped with bearing arm connecting hole 56 on the bearing arm connecting block 55, rotates piece 5 and is connected with the bearing arm through bearing arm connecting block 55, rotates piece 5 and is located first rotation connecting hole 12 internal rotation through second axis of rotation 52.
During the use, through roll body 7 and lifting device's hoist and mount rope body coupling, be connected with the bearing arm through rotating 5, the bearing arm is fixed the bent cap, rotates through motor 6 drive connecting piece 3, makes to rotate 5 and is located first rotation connecting hole 12 internal rotations to realize the rotation of bent cap, the bent cap of being convenient for adjusts the mounted position in the installation, is favorable to the assembly efficiency of bent cap.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (8)
1. The rotary hoisting device for erecting the assembled bent cap of the bridge comprises a hoisting support piece (1) and is characterized in that a hoisting connecting piece (2) is arranged on the hoisting support piece (1), a rotating piece (5) is arranged below the hoisting support piece (1), a driving connecting piece (3) and a guide piece (4) are arranged below the hoisting support piece (1), the driving connecting piece (3) drives the rotating piece (5) to rotate below the hoisting support piece (1), the guide piece (4) guides the rotating piece (5), a motor (6) for driving the driving connecting piece (3) to rotate is arranged on the hoisting support piece (1), and a roller body (7) matched with a steel wire rope is rotatably arranged on the hoisting connecting piece (2);
the hoisting support piece (1) comprises a support plate (11), and a first rotating connecting hole (12) and second rotating connecting holes (13) which are symmetrically distributed are formed in the support plate (11);
first connecting plates (15) are symmetrically distributed on the supporting plate (11), second connecting plates (16) are symmetrically distributed between the first connecting plates (15), and first fixing holes (17) are formed in the first connecting plates (15);
the hoisting connecting piece (2) comprises a hoisting connecting block (21), a placing groove (22) is arranged on the hoisting connecting block (21), a third rotating connecting hole (23) is formed in the hoisting connecting block (21), third connecting plates (24) which are symmetrically distributed are arranged below the hoisting connecting block (21), and second fixing holes (25) which are symmetrically distributed are formed in the third connecting plates (24);
the guide piece (4) comprises a first rotating shaft (41), one end of the first rotating shaft (41) is provided with a first limiting block (42), the other end of the first rotating shaft is provided with a gear (43), and the driving connecting piece (3) and the guide piece (4) have the same structure, and the difference is that the driving connecting piece (3) is not provided with the first limiting block (42);
the one end that rotates piece (5) including second axis of rotation (52) is equipped with second stopper (53), and the other end is equipped with second gear (51), and the below of second gear (51) is equipped with connecting axle (54), and the below of connecting axle (54) is equipped with bearing arm connecting block (55), is equipped with bearing arm connecting hole (56) on bearing arm connecting block (55).
2. The rotary trolley for erecting the fabricated cap girders of bridges according to claim 1, characterized in that protection plates (14) are arranged below the support plates (11).
3. The rotary lifting device for erecting the fabricated cap girders of the bridge according to claim 1, wherein the first connecting plate (15) is fixedly connected with the second connecting plate (16), and a reinforcing piece (18) is arranged between the second connecting plate (16) and the supporting plate (11).
4. The rotary hoisting device for bridge fabricated cap beam erection according to claim 1, wherein the roller body (7) is positioned in the placing groove (22) and is rotatably connected with the third rotating connecting hole (23).
5. The rotary hoisting device for erecting the fabricated cap beam of the bridge according to claim 1, wherein the hoisting connecting piece (2) sequentially passes through the second fixing hole (25) and the first fixing hole (17) through a connecting pin to be fixed on the hoisting supporting piece (1).
6. The rotary hoisting device for bridge fabricated cap beam erection according to claim 1, wherein the guide member (4) and the driving connecting member (3) are respectively positioned in the two second rotation connecting holes (13) for rotation through a first rotation shaft (41).
7. The rotary lifting device for erecting the fabricated cap girders of the bridge according to claim 1, wherein the output shaft of the motor (6) is fixedly connected with the first rotating shaft (41) of the driving connecting piece (3).
8. The rotary hoisting device for erecting the assembled cover beam of the bridge according to claim 1, wherein the rotating piece (5) is connected with the bearing arm through a bearing arm connecting block (55), and the rotating piece (5) rotates in the first rotating connecting hole (12) through the second rotating shaft (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020842121.1U CN213038202U (en) | 2020-05-19 | 2020-05-19 | Rotary lifting device for erecting assembled bent cap of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020842121.1U CN213038202U (en) | 2020-05-19 | 2020-05-19 | Rotary lifting device for erecting assembled bent cap of bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213038202U true CN213038202U (en) | 2021-04-23 |
Family
ID=75520285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020842121.1U Expired - Fee Related CN213038202U (en) | 2020-05-19 | 2020-05-19 | Rotary lifting device for erecting assembled bent cap of bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213038202U (en) |
-
2020
- 2020-05-19 CN CN202020842121.1U patent/CN213038202U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |