CN219990126U - Portable transportation bracket of bridge girder erection machine - Google Patents
Portable transportation bracket of bridge girder erection machine Download PDFInfo
- Publication number
- CN219990126U CN219990126U CN202321706375.0U CN202321706375U CN219990126U CN 219990126 U CN219990126 U CN 219990126U CN 202321706375 U CN202321706375 U CN 202321706375U CN 219990126 U CN219990126 U CN 219990126U
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- Prior art keywords
- fixedly connected
- bridge girder
- girder erection
- erection machine
- plate
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- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 239000000872 buffer Substances 0.000 claims description 12
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to the technical field of portable transfer brackets, and discloses a portable transfer bracket of a bridge girder erection machine, which comprises a placing plate, wherein the surface of the placing plate is fixedly connected with a sliding frame, the surface of the sliding frame is provided with a sliding groove, the inside of the sliding groove is slidingly connected with a rotating rod, the middle part of the surface of the rotating rod is fixedly connected with a rotating plate, the surface of the rotating plate is fixedly connected with a rubber ring, two sides of the surface of the rotating rod are respectively sleeved with a rotating ring, and the surface of the rotating ring is fixedly connected with a supporting plate. This portable support of transporting of bridge crane, through setting up of placing board, sliding frame and gag lever post, when personnel use, will place the board and install, twist the gag lever post through the sliding frame then, will rotate the board and spacing, and then rotate the board and be fixed to the purpose that the bridge crane was fixed after having reached convenient personnel accomplished the transportation prevents to take place to remove at the in-process bridge crane.
Description
Technical Field
The utility model relates to the technical field of portable transfer brackets, in particular to a portable transfer bracket of a bridge girder erection machine.
Background
In the erection of large bridges at home and abroad, the bridge girder erection machine is an indispensable special erection device. The bridge girder erection machine is taken as heavy special equipment with huge machine body, the disassembly, transportation and installation processes are time-consuming and labor-consuming, a large-sized carriage is generally selected for transferring after disassembly in the process of replacing construction projects or long-distance transportation, but a convenient, safe and efficient transportation method is not available all the time in the process of transferring the bridge girder erection machine in the short-distance transportation in frequent construction projects, so that a portable transferring support of the bridge girder erection machine is required.
The utility model discloses a portable transfer bracket of a bridge girder erection machine in a Chinese patent application publication CN216072689U, which comprises two main body square beams, wherein the two main body square beams are horizontally arranged side by side, a connecting steel plate I is connected between the two main body square beams, the top surface of the connecting steel plate I and the top surface of the two main body square beams are on the same horizontal plane, the bottom surfaces of the two main body square beams are connected with bases, the shapes of the bases are inverted trapezoids, and the widths of the bottom surfaces of the bases are consistent with the widths of the bottom plates of a girder transportation vehicle frame; and can reuse, save and rent the high-cost transportation expense of the scooter, save a large amount of transfer transportation funds.
However, the portable transportation bracket of the existing bridge girder erection machine has the following disadvantages:
(1) When a person uses the bridge girder erection machine, the bridge girder erection machine can move frequently after the bridge girder erection machine is transported, so that the person cannot prevent the bridge girder erection machine suddenly, and injury is caused;
(2) When people use the bridge girder erection machine, the bridge girder erection machine is too heavy and is too difficult to move by the people, so that the transportation work is troublesome;
(3) When people use the bridge girder erection machine, vibration often occurs when the bridge girder erection machine works, and the vibration can lead to the situation that the bridge girder erection machine is inclined.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a portable transportation bracket of a bridge girder erection machine, which solves the problems that after the bridge girder erection machine is transported by personnel in the prior art, the bridge girder erection machine can move frequently, so that the personnel are suddenly damaged, the injury is caused, when the personnel use the bridge girder erection machine, the bridge girder erection machine is too heavy, the personnel are used for moving the bridge girder erection machine, the transportation work is troublesome, when the personnel use the bridge girder erection machine, vibration can occur frequently, and the vibration can cause the condition that the bridge girder erection machine inclines.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a portable support of transporting of bridge crane, includes places the board, the fixed surface who places the board has the sliding frame, the sliding tray has been seted up on the surface of sliding frame, the inside sliding connection of sliding tray has the dwang, the middle part fixedly connected with dwang on dwang surface, the fixed surface of dwang has the rubber ring, the pivot ring has all been cup jointed to the both sides on dwang surface, the fixed surface of pivot ring has the backup pad, the one end fixedly connected with fixed plate of backup pad, a plurality of screw hole has been seted up to one side of sliding tray, the internal thread of screw hole runs through there is the gag lever post, the equal fixedly connected with supporting component in both sides of placing the board.
Optionally, the supporting component includes the equal fixedly connected with connecting plate in both sides of placing the board, the fixed surface of connecting plate is connected with the gusset plate, the one end fixed connection of gusset plate is in the both sides of slip frame.
Optionally, both ends of the sliding frame are fixedly connected with a pulling rod, and the surface of the pulling rod is fixedly connected with a rope.
Optionally, both ends of the rotating rod are fixedly connected with limiting plates, and the diameter of the limiting plates is larger than that of the rotating ring.
Optionally, the fixed plate's surface fixedly connected with buffer board, the fixed surface of buffer board is connected with the friction pad.
Optionally, the size of the sliding groove is matched with the rotating rod, and lubricating oil is coated on the inner wall of the sliding groove.
Optionally, the screw thread groove has all been seted up to the both sides of sliding frame surface, the size and the gag lever post looks adaptation of screw thread groove.
Optionally, the reinforcing plate is all fixedly connected with in both sides of rotor plate, the inside fixedly connected with of reinforcing plate consolidates the steel.
(III) beneficial effects
The utility model provides a portable transfer bracket of a bridge girder erection machine, which has the following beneficial effects:
1. this portable support of transporting of bridge crane, through setting up of placing board, sliding frame and gag lever post, when personnel use, will place the board and install, twist the gag lever post through the sliding frame then, will rotate the board and spacing, and then rotate the board and be fixed to the purpose that the bridge crane was fixed after having reached convenient personnel accomplished the transportation prevents to take place to remove at the in-process bridge crane.
2. This portable support of transporting of bridge crane, through dwang, rubber ring, swivel becket, backup pad and fixed plate's setting, when personnel use, the bridge crane removes the surface of fixed plate, rotates the dwang then, and the dwang rotates thereupon, and the rubber ring buffers the power that receives, and then the swivel becket removes along with the removal of dwang, and backup pad and fixed plate move thereupon to the convenient personnel has realized the purpose of transporting the bridge crane.
3. The portable transportation bracket of the bridge girder erection machine is provided with the supporting component, when people use, the connecting plates are fixedly arranged on the two sides of the placing plate, then the reinforcing plate is fixed on the surface of the connecting plates, and one end of the reinforcing plate supports the sliding frame, thereby achieving the purpose of improving the stability of the transportation bracket, enhancing the safety coefficient of the people,
drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a split structure of the present utility model;
FIG. 3 is a schematic view of a structure of a fixing plate according to the present utility model;
FIG. 4 is a schematic view of a support assembly according to the present utility model.
In the figure: 1. placing a plate; 2. a sliding frame; 3. a rotating lever; 4. a rotating plate; 5. a rubber ring; 6. a rotating ring; 7. a support plate; 8. a fixing plate; 9. a limit rod; 10. a support assembly; 1001. a connecting plate; 1002. a reinforcing plate; 11. pulling the rod; 12. a rope; 13. a limiting plate; 14. and a buffer plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a portable transportation support of bridge girder erection machine, including placing board 1, place the fixed surface of board 1 and be connected with sliding frame 2, sliding groove has been seted up on the surface of sliding frame 2, sliding groove's inside sliding connection has dwang 3, the middle part fixedly connected with dwang 4 on dwang 3 surface, the fixed surface of dwang 4 is connected with rubber ring 5, swivel becker 6 has all been cup jointed on both sides on dwang 3 surface, the fixed surface of swivel becker 6 is connected with backup pad 7, the one end fixedly connected with fixed plate 8 of backup pad 7, through dwang 3, swivelling plate 4, rubber ring 5, swivel becker 6, backup pad 7 and fixed plate 8's setting, when personnel use, the bridge girder erection machine removes the surface of fixed plate 8, then rotate dwang 3, swivelling plate 4 rotates thereupon, rubber ring 5 buffers the power that receives, and then swivel becker 6 moves along with the removal of dwang 3, the support plate 7 and the fixed plate 8 move along with the support plate, thereby achieving the purpose of facilitating personnel to transport the bridge girder erection machine, one side of the sliding groove is provided with a plurality of threaded holes, the internal threads of the threaded holes penetrate through a limit rod 9, when personnel use, the support plate 1 is installed through the arrangement of the support plate 1, the sliding frame 2 and the limit rod 9, then the sliding frame 2 is twisted to limit the rotating plate 4, and then the rotating plate 4 is fixed, thereby achieving the purpose of facilitating personnel to fix the bridge girder erection machine after transportation is completed, preventing the bridge girder erection machine from moving in the working process, both sides of the support plate 1 are fixedly connected with support assemblies 10, through the arrangement of the support assemblies 10, when personnel use, the connecting plate 1001 is fixedly arranged on both sides of the support plate 1, and then the reinforcing plate 1002 is fixed on the surface of the connecting plate 1001, further, one end of the reinforcing plate 1002 supports the sliding frame 2, so that the purpose of improving the stability of the transferring support is achieved, and the safety coefficient of personnel is enhanced;
the support assembly 10 comprises connecting plates 1001 fixedly connected to two sides of the placing plate 1, reinforcing plates 1002 fixedly connected to the surfaces of the connecting plates 1001, and one ends of the reinforcing plates 1002 are fixedly connected to two sides of the sliding frame 2, and stability of the device is improved through the arrangement of the support assembly 10;
both ends of the sliding frame 2 are fixedly connected with a pulling rod 11, a person can conveniently install the rope 12 through the arrangement of the pulling rod 11, the surface of the pulling rod 11 is fixedly connected with the rope 12, and the person can conveniently move and carry the device through the arrangement of the rope 12;
limiting plates 13 are fixedly connected to two ends of the rotating rod 3, through the arrangement of the limiting plates 13, the rotating ring 6 is prevented from falling off through the rotating rod 3, and the diameter of the limiting plates 13 is larger than that of the rotating ring 6;
the surface of the fixed plate 8 is fixedly connected with the buffer plate 14, the force born by the fixed plate 8 can be buffered through the arrangement of the buffer plate 14, the surface of the buffer plate 14 is fixedly connected with the friction pad, and the service life of the buffer plate 14 is prolonged through the arrangement of the friction pad;
the size of the sliding groove is matched with that of the rotating rod 3, the inner wall of the sliding groove is coated with lubricating oil, and the rotating rod 3 is convenient to slide by the arrangement of the lubricating oil, so that the manpower consumption is reduced;
screw grooves are formed in two sides of the surface of the sliding frame 2, and through the arrangement of the screw grooves, people can conveniently fix the limiting rod 9, and the size of the screw grooves is matched with that of the limiting rod 9;
the equal fixedly connected with reinforcing plate in both sides of rotor plate 4, through the setting of reinforcing plate, improved the life of rotor plate 4, the inside fixedly connected with reinforcing steel of reinforcing plate can consolidate the reinforcing plate through the setting of reinforcing steel.
In the utility model, the working steps of the device are as follows:
1. when a person uses the bridge girder erection machine, the bridge girder erection machine moves to the surface of the fixed plate 8, then the rotating rod 3 rotates, the rotating plate 4 rotates along with the bridge girder erection machine, the rubber ring 5 buffers the received force, the rotating ring 6 moves along with the movement of the rotating rod 3, and the supporting plate 7 and the fixed plate 8 move along with the rotating ring, so that the purpose of conveniently transporting the bridge girder erection machine by the person is achieved;
2. then when a person uses the bridge girder erection machine, the placing plate 1 is installed, then the limiting rod 9 is twisted through the sliding frame 2, the rotating plate 4 is limited, and then the rotating plate 4 is fixed, so that the purpose that the bridge girder erection machine is conveniently fixed after the person finishes transportation is achieved;
3. finally, when personnel use, the connecting plate 1001 is fixedly arranged on two sides of the placing plate 1, then the reinforcing plate 1002 is fixed on the surface of the connecting plate 1001, and one end of the reinforcing plate 1002 supports the sliding frame 2, so that the purpose of improving the stability of the transferring support is achieved, and the safety factor of personnel is enhanced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (8)
1. The utility model provides a portable support of transporting of bridge crane, includes places board (1), its characterized in that: place fixed surface of board (1) and be connected with sliding frame (2), the sliding tray has been seted up on the surface of sliding frame (2), sliding tray's inside sliding connection has dwang (3), the middle part fixedly connected with dwang (4) on dwang (3) surface, the fixed surface of dwang (4) is connected with rubber ring (5), swivel becket (6) have all been cup jointed to the both sides on dwang (3) surface, the fixed surface of swivel becket (6) is connected with backup pad (7), the one end fixedly connected with fixed plate (8) of backup pad (7), a plurality of screw hole has been seted up to one side of sliding tray, the internal thread of screw hole runs through there is gag lever post (9), the equal fixedly connected with supporting component (10) in both sides of placing board (1).
2. The portable transportation bracket of a bridge girder erection machine according to claim 1, wherein: the support assembly (10) comprises connecting plates (1001) fixedly connected to two sides of the placing plate (1), reinforcing plates (1002) are fixedly connected to the surfaces of the connecting plates (1001), and one ends of the reinforcing plates (1002) are fixedly connected to two sides of the sliding frame (2).
3. The portable transportation bracket of a bridge girder erection machine according to claim 1, wherein: both ends of the sliding frame (2) are fixedly connected with a pulling rod (11), and the surface of the pulling rod (11) is fixedly connected with a rope (12).
4. The portable transportation bracket of a bridge girder erection machine according to claim 1, wherein: both ends of the rotating rod (3) are fixedly connected with limiting plates (13), and the diameter of the limiting plates (13) is larger than that of the rotating ring (6).
5. The portable transportation bracket of a bridge girder erection machine according to claim 1, wherein: the surface of fixed plate (8) is fixedly connected with buffer board (14), the surface of buffer board (14) is fixedly connected with friction pad.
6. The portable transportation bracket of a bridge girder erection machine according to claim 1, wherein: the size of the sliding groove is matched with that of the rotating rod (3), and lubricating oil is coated on the inner wall of the sliding groove.
7. The portable transportation bracket of a bridge girder erection machine according to claim 1, wherein: both sides of the surface of the sliding frame (2) are provided with thread grooves, and the size of the thread grooves is matched with that of the limiting rod (9).
8. The portable transportation bracket of a bridge girder erection machine according to claim 1, wherein: both sides of the rotating plate (4) are fixedly connected with reinforcing plates, and reinforcing steel is fixedly connected inside the reinforcing plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321706375.0U CN219990126U (en) | 2023-07-03 | 2023-07-03 | Portable transportation bracket of bridge girder erection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321706375.0U CN219990126U (en) | 2023-07-03 | 2023-07-03 | Portable transportation bracket of bridge girder erection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219990126U true CN219990126U (en) | 2023-11-10 |
Family
ID=88612756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321706375.0U Active CN219990126U (en) | 2023-07-03 | 2023-07-03 | Portable transportation bracket of bridge girder erection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219990126U (en) |
-
2023
- 2023-07-03 CN CN202321706375.0U patent/CN219990126U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |