CN218521618U - Rotating mechanism of bridge erecting machine - Google Patents
Rotating mechanism of bridge erecting machine Download PDFInfo
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- CN218521618U CN218521618U CN202221701077.8U CN202221701077U CN218521618U CN 218521618 U CN218521618 U CN 218521618U CN 202221701077 U CN202221701077 U CN 202221701077U CN 218521618 U CN218521618 U CN 218521618U
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- worm
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- worm wheel
- rotary mechanism
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Abstract
The utility model discloses a rotary mechanism of frame bridge crane, the on-line screen storage device comprises a base, the seat is installed to the left side end of base, and the middle part of seat settles and have driving motor, driving motor's inner wall connection has the worm, and the upper end of worm installs the worm wheel, the equipment subassembly is installed to the front end of worm wheel, lubricated subassembly is installed to the both sides of base, both ends are provided with supporting component around the base, and through being provided with lubricated subassembly, the user only need be through pressing down lubricated subassembly, alright extrude the inside oil of oil storage bottle, and lubricating oil flows down from the connecting plate gradually, finally discharges through arranging the oil pipe, falls lubricating oil to the base middle part, can lubricate its inside worm and worm wheel and handle, and the rotation effect of worm wheel and worm that improves greatly has also improved the life of worm and worm wheel simultaneously, and when worm and worm wheel under the pivoted condition, need support the base through supporting component, has improved the support effect of base greatly.
Description
Technical Field
The utility model relates to a bridge crane field especially relates to a rotary mechanism of bridge crane.
Background
The bridge girder erection machine is equipment for placing prefabricated beam pieces on prefabricated piers, belongs to the category of cranes, and has the main function of lifting the beam pieces, conveying the beam pieces to the position and then putting down the beam pieces, but cannot rotate the bridge girder erection machine in the using direction when the bridge girder erection machine works.
When the rotating mechanism of the existing bridge girder erection machine is used, the rotating speed is gradually reduced, so that the phenomenon of blocking of internal motion equipment is caused, the rotating speed of the rotating mechanism is influenced, and the rotating mechanism cannot be lubricated.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a rotary mechanism of bridge girder erection machine, convenient and efficient pair of rotary mechanism carries out the adaptation installation.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a rotary mechanism of frame bridge crane, includes the base, the seat is installed to the left side end of base, and the middle part of seat settles and have driving motor, driving motor's inner wall connection has the worm, and the upper end of worm installs the worm wheel, the equipment subassembly is installed to the front end of worm wheel, lubricated subassembly is installed to the both sides of base, both ends are provided with supporting component around the base.
As a preferred technical scheme of the utility model, the equipment subassembly includes mounting bracket, chassis, fixed screw and locating hole, and the middle part of equipment subassembly settles and have the mounting bracket, and the bottom of mounting bracket is connected with the chassis, the fixed screw is worn to be equipped with at the middle part of mounting bracket and chassis, the locating hole has been seted up to the middle part round of mounting bracket.
As a preferred technical scheme of the utility model, the mounting bracket passes through the set screw and constitutes fixed knot with the chassis and construct, the mounting bracket is provided with two sets ofly.
As a preferred technical scheme of the utility model, lubricated subassembly includes oil storage bottle, connecting plate and oil extraction pipe, and lubricated subassembly's top installs the oil storage bottle, the bottom of oil storage bottle is connected with the connecting plate, and the bottom inner wall of connecting plate is connected with the oil extraction pipe.
As an optimal technical scheme of the utility model, be fixed connection between oil storage bottle and the connecting plate, the oil extraction pipe is the rectangle structure.
As a preferred technical scheme of the utility model, the supporting component includes support frame, reinforcement frame and bull stick, and the mid-mounting of supporting component has the support frame, the middle part of support frame is connected with the reinforcement frame, the bull stick is worn to be equipped with in the top middle part of support frame.
As an optimal technical scheme of the utility model, the support frame passes through the bull stick and adds the stationary barrier and constitutes revolution mechanic, be welded connection between support frame and the stationary barrier.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
1. the lubricating component is arranged, so that the oil in the oil storage bottle can be extruded out by pressing the lubricating component, the lubricating oil gradually flows down from the connecting plate and is finally discharged through the oil discharge pipe, the lubricating oil is discharged to the middle part of the base, and the worm wheel in the lubricating oil can be lubricated, so that the rotating effect of the worm and the worm is greatly improved, and the service life of the worm and the worm wheel is also prolonged;
2. the utility model discloses a be provided with the equipment subassembly, through the interval of tensile chassis and mounting bracket, the length of steerable equipment subassembly to this better carries out rotatory rotation with the bridge girder erection machine, and the convenience is moved the bridge girder erection machine forward, penetrates chassis and mounting bracket through the fixed screw at last and fixes a position locking.
3. The utility model discloses a be provided with supporting component, improved the supported effect who improves the base greatly, prevent that worm and worm wheel from when rotating, appearing the condition of rocking, rotating the support frame outside the base through the bull stick, wear to establish downthehole and the ground of support frame through the locating pin and lock, can carry out supporting component with it and fix a position locking, the middle part of support frame is provided with multiunit reinforcing frame, has increased the support dynamics of support frame through setting up of reinforcing frame.
Drawings
Fig. 1 is a front view structural schematic diagram of the rotating mechanism of the present invention;
fig. 2 is a side view structural diagram of the driving motor and the worm of the present invention;
FIG. 3 is a partially enlarged view of the assembly of the present invention;
fig. 4 is an enlarged structural view of a portion a in fig. 1 according to the present invention.
Wherein: 1. a base; 2. a seat plate; 3. a drive motor; 4. a worm; 5. a worm gear; 6. assembling the components; 601. a mounting frame; 602. a chassis; 603. fixing screws; 604. positioning holes; 7. a lubrication assembly; 701. an oil storage bottle; 702. a connecting plate; 703. an oil discharge pipe; 8. a support assembly; 801. a support frame; 802. a reinforcing frame; 803. and (4) rotating the rod.
Detailed Description
In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained with reference to the following embodiments, however, the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-4, the utility model provides a rotary mechanism of frame bridge crane, including base 1, seat 2 is installed to base 1's left side end, and the middle part of seat 2 settles and have driving motor 3, and driving motor 3's inner wall connection has worm 4, and worm 4's upper end installs worm wheel 5, and equipment subassembly 6 is installed to worm wheel 5's front end, and lubricated subassembly 7 is installed to base 1's both sides, and both ends are provided with supporting component 8 around base 1.
Firstly, the bridge erecting machine is arranged at the front end of the assembly component 6, the bridge erecting machine and the mounting frame 601 can be positioned and locked by penetrating through a bolt into a positioning hole 604 of the mounting frame 601, the distance between the chassis 602 and the mounting frame 601 is stretched, the length of the assembly component 6 can be controlled, the bridge erecting machine can be rotated and rotated better, the bridge erecting machine can be moved forwards conveniently, finally, a fixing screw 603 penetrates through the chassis 602 and the mounting frame 601 for positioning and locking, the seat plate 2 at the left side end of the base 1 supports the driving motor 3, the driving motor 3 drives the worm 4 to rotate by starting the driving motor 3, the worm 4 rotates to drive the worm wheel 5 to rotate, the worm wheel 5 drives the bridge erecting machine on the assembly component 6 to rotate so as to realize direction conversion, the worm wheel 5 and the worm 4 rotate for a long time, the jamming condition is easy to occur, a user only needs to press the lubricating component 7, the oil in the oil storage bottle 701 can be extruded out, the lubricating oil gradually flows down from the connecting plate 702 and is finally discharged through the oil discharge pipe 703, the lubricating oil is discharged to the middle part of the base 1, the worm 4 and the worm wheel 5 in the oil storage bottle can be lubricated, the rotating effect of the worm wheel 5 and the worm 4 is greatly improved, the service lives of the worm 4 and the worm wheel 5 are also prolonged, when the worm 4 and the worm wheel 5 rotate, the base 1 needs to be supported through the supporting component 8, the supporting effect of the base 1 is greatly improved, the situation of shaking when the worm 4 and the worm wheel 5 rotate is prevented, the supporting frame 801 rotates towards the outside of the base 1 through the rotating rod 803, the supporting frame is locked with the ground through the positioning pin penetrating in the hole of the supporting frame 801, the supporting component 8 can be positioned and locked, the middle part of the supporting frame 801 is provided with a plurality of reinforcing frames 802, the supporting strength of the supporting frame 801 is increased through the arrangement of the reinforcing frame 802.
In other embodiments, the assembly component 6 includes a mounting frame 601, a bottom frame 602, a fixing screw 603 and positioning holes 604, the mounting frame 601 is disposed in the middle of the assembly component 6, the bottom end of the mounting frame 601 is connected with the bottom frame 602, the fixing screw 603 is disposed through the middle of the mounting frame 601 and the bottom frame 602, the positioning holes 604 are disposed around the middle of the mounting frame 601, the mounting frame 601 and the bottom frame 602 form a fixing structure through the fixing screw 603, and the mounting frame 601 is provided with two sets.
Through the equipment subassembly 6, through the interval of tensile chassis 602 with mounting bracket 601, steerable equipment subassembly 6's length to this better carries out rotatory rotation with the bridging machine, conveniently moves the bridging machine forward, penetrates chassis 602 and mounting bracket 601 through set screw 603 at last and fixes a position the locking.
In other embodiments, the lubricating assembly 7 includes an oil storage bottle 701, a connecting plate 702 and an oil drain pipe 703, the oil storage bottle 701 is installed at the top end of the lubricating assembly 7, the connecting plate 702 is connected to the bottom end of the oil storage bottle 701, the oil drain pipe 703 is connected to the inner wall of the bottom end of the connecting plate 702, the oil storage bottle 701 and the connecting plate 702 are fixedly connected, and the oil drain pipe 703 is of a rectangular structure.
Through pressing lubricating assembly 7, alright extrude the inside oil of oil storage bottle 701, lubricating oil flows down from connecting plate 702 gradually, through arranging oil pipe 703 final discharge, falls base 1 middle part with lubricating oil row, can lubricate worm 4 and worm wheel 5 inside it, worm wheel 5 and the rotation effect of worm 4 that improves greatly, has also improved worm 4 and worm wheel 5's life simultaneously.
In other embodiments, the supporting assembly 8 includes a supporting frame 801, a reinforcing frame 802, and a rotating rod 803, the supporting frame 801 is installed in the middle of the supporting assembly 8, the reinforcing frame 802 is connected to the middle of the supporting frame 801, the rotating rod 803 penetrates through the middle of the top end of the supporting frame 801, the supporting frame 801 and the reinforcing frame 802 form a rotating structure, and the supporting frame 801 and the reinforcing frame 802 are connected by welding.
In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a rotary mechanism of bridging machine, includes base (1), its characterized in that: seat (2) are installed to the left side end of base (1), and the middle part of seat (2) settles and have driving motor (3), the inner wall of driving motor (3) is connected with worm (4), and worm wheel (5) are installed to the upper end of worm (4), equipment subassembly (6) are installed to the front end of worm wheel (5), lubricated subassembly (7) are installed to the both sides of base (1), both ends are provided with supporting component (8) around base (1).
2. A rotary mechanism for a bridge girder erection machine according to claim 1, wherein: the assembly component (6) comprises an installation frame (601), an underframe (602), a fixing screw (603) and a positioning hole (604), the middle of the assembly component (6) is provided with the installation frame (601), the bottom end of the installation frame (601) is connected with the underframe (602), the fixing screw (603) is arranged in the middle of the installation frame (601) and the middle of the underframe (602) in a penetrating mode, and the positioning hole (604) is formed in the middle circle of the installation frame (601).
3. A rotary mechanism of a bridge girder erection machine according to claim 2, wherein: the mounting bracket (601) forms a fixed structure with the bottom frame (602) through a fixing screw (603), and the mounting bracket (601) is provided with two groups.
4. A rotary mechanism for a bridge girder erection machine according to claim 1, wherein: lubricating component (7) include oil storage bottle (701), connecting plate (702) and oil extraction pipe (703), and lubricating component (7)'s top installs oil storage bottle (701), the bottom of oil storage bottle (701) is connected with connecting plate (702), and the bottom inner wall of connecting plate (702) is connected with oil extraction pipe (703).
5. A rotary mechanism of a bridge girder erection machine according to claim 4, wherein: the oil storage bottle (701) is fixedly connected with the connecting plate (702), and the oil drain pipe (703) is of a rectangular structure.
6. A rotary mechanism for a bridge girder erection machine according to claim 1, wherein: the supporting component (8) comprises a supporting frame (801), a reinforcing frame (802) and a rotating rod (803), the supporting frame (801) is installed in the middle of the supporting component (8), the reinforcing frame (802) is connected to the middle of the supporting frame (801), and the rotating rod (803) penetrates through the middle of the top end of the supporting frame (801).
7. A rotary mechanism of a bridge girder erection machine according to claim 6, wherein: the supporting frame (801) and the reinforcing frame (802) form a rotating structure through the rotating rod (803), and the supporting frame (801) is connected with the reinforcing frame (802) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221701077.8U CN218521618U (en) | 2022-07-04 | 2022-07-04 | Rotating mechanism of bridge erecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221701077.8U CN218521618U (en) | 2022-07-04 | 2022-07-04 | Rotating mechanism of bridge erecting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218521618U true CN218521618U (en) | 2023-02-24 |
Family
ID=85237969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221701077.8U Active CN218521618U (en) | 2022-07-04 | 2022-07-04 | Rotating mechanism of bridge erecting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218521618U (en) |
-
2022
- 2022-07-04 CN CN202221701077.8U patent/CN218521618U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 453400 Intersection of Giant Avenue and Weishi Road, Weizhuang Town, Changyuan City, Xinxiang City, Henan Province Patentee after: Henan Shuangli Lifting Machinery Group Co.,Ltd. Address before: 453400 Changyuan County, Xinxiang, Henan Wei Zhuang Industrial District Patentee before: Henan double force Bridge Machinery Group Co.,Ltd. |
|
| CP03 | Change of name, title or address |