CN219993445U - Balance door synchronizing shaft - Google Patents
Balance door synchronizing shaft Download PDFInfo
- Publication number
- CN219993445U CN219993445U CN202321587061.3U CN202321587061U CN219993445U CN 219993445 U CN219993445 U CN 219993445U CN 202321587061 U CN202321587061 U CN 202321587061U CN 219993445 U CN219993445 U CN 219993445U
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- China
- Prior art keywords
- fixedly mounted
- plate
- ring plate
- supporting
- rod
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- 238000005461 lubrication Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 230000001050 lubricating effect Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 30
- 239000003921 oil Substances 0.000 description 28
- 239000010687 lubricating oil Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000002955 isolation Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of balance doors and discloses a balance door synchronous shaft which comprises a main rod, a lubrication assembly and a supporting assembly, wherein a hinged structure is arranged in the top of the main rod, the lubrication assembly comprises an oil storage tank, the oil storage tank is arranged in the main rod, the supporting assembly comprises supporting bottom plates, a group of supporting bottom plates are fixedly arranged at two ends of the main rod, the number of the supporting bottom plates is two, the lubrication assembly further comprises supporting plates, the supporting plates are fixedly arranged on the inner wall of the main rod, the number of the supporting plates is three, holes are formed in the outer wall of the oil storage tank, supporting plates are fixedly arranged in the holes, two groups of holes are formed in the outer wall of one side of each supporting plate, an oil guide pipe is fixedly arranged in each hole, the purpose of automatically lubricating the device is achieved, the manual timing is replaced, the flexibility of using the device is improved, the working pressure of users is reduced, and the service life of the device is prolonged.
Description
Technical Field
The utility model belongs to the technical field of balance gates, and particularly relates to a balance gate synchronizing shaft.
Background
The utility model of publication No. CN203978104U relates to a balance door rotating shaft device, in particular to a rotating shaft device with an extending end for a balance door, wherein the rotating shaft comprises a shaft sleeve and a rotating shaft protruding part; the shaft sleeve is sleeved outside the rotating shaft, the top end of the shaft sleeve is provided with a rotating shaft protruding part which protrudes upwards, and the bottom of the rotating shaft is provided with a rotating shaft base; the main body of the rotating shaft footstock is a downward step platform, a cover plate is arranged on the upper side of the rotating shaft footstock, the edge of the cover plate extends out of the top of the step platform, the cover plate is fixedly connected with the step platform, a mounting hole is formed in the center of the cover plate, the rotating shaft protruding part is mounted in the mounting hole, the step platform is of a hollow structure, the step platform and the cover plate form a cavity with an opening facing the lateral direction, the step platform is further provided with a plurality of positioning holes, and the positioning holes are formed in the side wall of the opposite side of the opening direction of the cavity. The door is close to the rotating shaft and is opened in the opposite direction, so that a space which can pass wind is formed, and the door body can be opened by a small force.
However, the above patent also has the following problems: after the device is used for a long time, the hinge structure of parts inside the device can be rusted or blocked, manual lubrication oil is needed to be added to the bearing, the working pressure of personnel is increased, the device is inconvenient to use, the fixing effect of the device in the installation process is poor, and the device is limited in use only by fixing the door opening through bolts.
The present utility model has been made in view of this.
Disclosure of Invention
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
the utility model provides a balanced door synchronizing shaft, includes mobile jib, lubricated subassembly and supporting component, but the inside articulated subassembly that is provided with in top of mobile jib, lubricated subassembly include the oil storage tank, and the inside of mobile jib is provided with the oil storage tank, and supporting component includes supporting baseplate, and the equal fixed mounting in both ends of mobile jib has a set of supporting baseplate, and the quantity of supporting baseplate is two sets of.
As a preferred implementation mode of the utility model, the lubricating assembly further comprises supporting plates, the supporting plates are fixedly arranged on the inner wall of the main rod, the number of the supporting plates is three, holes are formed in the outer wall of the oil storage tank, supporting plates are fixedly arranged in the holes, two groups of holes are formed in the outer wall of one side of each supporting plate, oil guide pipes are fixedly arranged in the holes, the number of the oil guide pipes is two, one ends of the two groups of oil guide pipes are fixedly provided with a group of clamping connectors, and the clamping connectors can be clamped and installed with the oil guide pipes.
As a preferred embodiment of the utility model, the lubrication assembly further comprises a telescopic pipe, a group of holes are formed in the top and the bottom of the oil storage tank, the telescopic pipe is fixedly installed in the holes, a second telescopic rod is fixedly installed at one end of the telescopic pipe, a first telescopic rod is arranged at one end of the second telescopic rod, and the second telescopic rod is slidably installed in the first telescopic rod.
As a preferred embodiment of the utility model, the lubrication assembly further comprises an external threaded rod, a group of external threaded rods are fixedly arranged at the top of the first hinged ring plate and the bottom of the third hinged ring plate, the external threaded rods are arranged in the internal threaded rods in a threaded manner, the internal threaded rods are arranged in the main rod, and one end of the first telescopic rod is fixedly connected with one end of the internal threaded rods.
As a preferred embodiment of the present utility model, the support assembly further includes an auxiliary plate, an auxiliary plate is fixedly installed at one end of the support base plate, a first sealing ring plate is fixedly installed at the top of the auxiliary plate, a second sealing ring plate is fixedly installed at the top of the auxiliary plate, the first sealing ring plate is located outside the second sealing ring plate, struts are fixedly installed at one end of the auxiliary plate, and the number of struts is two.
As a preferred embodiment of the utility model, the hinge assembly comprises a fixed bottom rod, a group of fixed bottom rods are fixedly arranged at the inner top part and the inner top part of the main rod, a first hinge ring plate and a third hinge ring plate are respectively rotatably arranged on the outer walls of the two groups of fixed bottom rods, a first connecting rod is fixedly arranged on the outer wall of the first hinge ring plate, a second hinge ring plate is fixedly arranged at one end of the first connecting rod, and a first screw thread piece is arranged in the internal screw thread of the second hinge ring plate.
As a preferred implementation mode of the utility model, the hinge assembly further comprises a second connecting rod, the outer wall of the third hinge ring plate is fixedly provided with the second connecting rod, one end of the second connecting rod is fixedly provided with a fourth hinge ring plate, the internal thread of the fourth hinge ring plate is provided with a second thread piece, the outer layer of the main rod is fixedly provided with a group of steel plate layers, the outer wall of one side of the steel plate layer is provided with a dampproof layer in a pasting mode, the outer wall of one side of the dampproof layer is provided with an adhesion layer in a pasting mode, the outer wall of one side of the adhesion layer is provided with another group of steel plate layers in a pasting mode, and the outer wall of one side of the other group of steel plate layers is provided with an oil isolation layer in a pasting mode.
Compared with the prior art, the utility model has the following beneficial effects:
1. the automatic lubrication device has the advantages that the purpose of automatically lubricating the device is achieved, the manual timing is replaced, the lubricating oil is added to the internal parts of the device, the use flexibility of the device is improved, the working pressure of a user is reduced, and the service life of the device is prolonged.
2. Carry out spacing fixed to the device, improve the fixed effect of device, strengthen the fixed stability of device, improve the durability of device, optimize the device and use and experience.
3. The purpose of the linkage of the shaft is achieved, the device is supported and protected, the use stability of the device is improved, the external environmental influence is reduced, and the use stability of the device is improved.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a front view of the present utility model;
FIG. 2 is a right side view of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a cross-sectional view 1 of the present utility model;
FIG. 5 is a cross-sectional view 2 of the present utility model;
fig. 6 is a structural view of the boom 10 of the present utility model.
In the figure: 10. a main rod; 11. fixing a bottom rod; 12. a first hinge loop plate; 13. a first connecting rod; 14. a second hinge loop plate; 15. a first screw; 16. an external threaded rod; 17. an internal threaded rod; 18. a first telescopic rod; 19. a second telescopic rod; 20. a telescopic tube; 21. a third hinge loop plate; 22. a second connecting rod; 23. a fourth hinge loop plate; 24. a second screw; 25. an oil storage tank; 26. an oil guide pipe; 27. a card interface; 28. a support plate; 29. a support base plate; 30. an auxiliary plate; 31. a first sealing ring plate; 32. a second sealing ring plate; 33. a support rod; 34. a steel plate layer; 35. a moisture barrier; 36. an adhesion layer; 37. and (5) oil isolation layer.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.
Embodiment one: the utility model provides a balanced door synchronizing shaft, is shown as fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, including mobile jib 10, lubricated subassembly and supporting component, but the inside articulated subassembly that is provided with in top of mobile jib 10, lubricated subassembly includes oil storage tank 25, and the inside of mobile jib 10 is provided with oil storage tank 25, and supporting component includes supporting baseplate 29, and the equal fixed mounting in both ends of mobile jib 10 has a set of supporting baseplate 29, and the quantity of supporting baseplate 29 is two sets of. Lubricating oil is automatically added to the device through the lubricating assembly, and the fixing effect of the device is improved through the supporting assembly.
The lubrication assembly further comprises support plates 28, the support plates 28 are fixedly installed on the inner wall of the main rod 10, the number of the support plates 28 is three, holes are formed in the outer wall of the oil storage tank 25, support plates are fixedly installed in the holes, two groups of holes are formed in the outer wall of one side of each support plate, oil guide pipes 26 are fixedly installed in the holes, the number of the oil guide pipes 26 is two, one ends of the two groups of the oil guide pipes 26 are fixedly installed with a group of clamping connectors 27, and the clamping connectors 27 can be installed in a clamping connection mode with the oil conveying pipes. The oil pipe is engaged with the engagement port 27, and the lubricating oil is added to the interior of the oil storage tank 25 through the oil pipe 26.
The lubrication assembly further comprises a telescopic pipe 20, a group of holes are formed in the top and the bottom of the oil storage tank 25, the telescopic pipe 20 is fixedly installed in each hole, a second telescopic rod 19 is fixedly installed at one end of the telescopic pipe 20, a first telescopic rod 18 is arranged at one end of the second telescopic rod 19, and the second telescopic rod 19 is slidably installed in the first telescopic rod 18. The lubricating oil is guided into the second telescopic rod 19 by means of the telescopic tube 20.
The lubrication assembly further comprises an external threaded rod 16, a group of external threaded rods 16 are fixedly installed at the top of the first hinged annular plate 12 and the bottom of the third hinged annular plate 21, the external threaded rods 16 are installed inside the internal threaded rods 17 in a threaded mode, the internal threaded rods 17 are arranged inside the main rod 10, and one end of the first telescopic rod 18 is fixedly connected with one end of the internal threaded rods 17. When the external screw rod 16 rotates, the internal screw rod 17 is driven to move on the external screw rod 16, the second telescopic rod 19 is driven to move inside the first telescopic rod 18, and lubricating oil is guided to the first hinge ring plate 12 and the third hinge ring plate 21 through the external screw rod 16, so that the shaft is lubricated.
Through the structure of first articulated annular plate 12, external screw rod 16, internal screw rod 17, first telescopic link 18, second telescopic link 19, flexible pipe 20, oil storage tank 25, lead oil pipe 26 and draw-in interface 27, reach the purpose of automatic lubrication to the device, replace the manual work to add lubricating oil to the device internals regularly, improve the flexibility that the device used, alleviate user's operating pressure, extension device life.
Embodiment two: on the basis of the first embodiment, as shown in fig. 1, 2, 3, 4, 5 and 6, the support assembly further includes an auxiliary plate 30, an auxiliary plate 30 is fixedly mounted at one end of the support base 29, a first sealing ring plate 31 is fixedly mounted at the top of the auxiliary plate 30, a second sealing ring plate 32 is fixedly mounted at the top of the auxiliary plate 30, the first sealing ring plate 31 is located outside the second sealing ring plate 32, struts 33 are fixedly mounted at one end of the auxiliary plate 30, and the number of struts 33 is two.
Two groups of supporting bottom plates 29 are clamped and installed in the door frame, so that two groups of supporting rods 33 are respectively clung and fixed with the top and the bottom of the door frame, and clung to the door plate through a first sealing ring plate 31 and a second sealing ring plate 32, and the fixing effect of the main rod 10 is improved.
Through the structure of supporting baseplate 29, accessory plate 30, first sealed annular plate 31, second sealed annular plate 32 and branch 33, carry out spacing fixed to the device, improve the fixed effect of device, strengthen the fixed stability of device, improve the durability of device, optimize the device and use experience.
Embodiment III: on the basis of the first embodiment and the second embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the hinge assembly comprises a fixed bottom rod 11, a group of fixed bottom rods 11 are fixedly installed at the inner top part and the inner top part of the main rod 10, a first hinge ring plate 12 and a third hinge ring plate 21 are rotatably installed on the outer walls of the two groups of fixed bottom rods 11 respectively, a first connecting rod 13 is fixedly installed on the outer wall of the first hinge ring plate 12, a second hinge ring plate 14 is fixedly installed at one end of the first connecting rod 13, and a first screw 15 is installed on the inner screw threads of the second hinge ring plate 14. The balance door is clamped and installed between the first threaded piece 15 and the second threaded piece 24, the balance door is pushed to drive the first connecting rod 13 to move, the first hinged ring plate 12 is driven to hinge and rotate on the fixed bottom rod 11, and the external threaded rod 16 is driven to rotate.
The hinge assembly further comprises a second connecting rod 22, the second connecting rod 22 is fixedly installed on the outer wall of the third hinge ring plate 21, a fourth hinge ring plate 23 is fixedly installed at one end of the second connecting rod 22, a second threaded piece 24 is installed on the inner thread of the fourth hinge ring plate 23, a group of steel plate layers 34 are fixedly installed on the outer layer of the main rod 10, a moisture-proof layer 35 is installed on one side outer wall of the steel plate layers 34 in a pasting mode, an adhesion layer 36 is installed on one side outer wall of the moisture-proof layer 35 in a pasting mode, another group of steel plate layers 34 are installed on one side outer wall of the adhesion layer 36 in a pasting mode, and an oil isolation layer 37 is installed on one side outer wall of the other group of steel plate layers 34 in a pasting mode. The third hinging ring plate 21 is driven to rotate on the fixed bottom rod 11, the second connecting rod 22 is driven to move, the device is supported through the steel plate layer 34, the main rod 10 is subjected to moisture-proof treatment through the moisture-proof layer 35, the hardness of the main rod 10 is improved through the adhesion layer 36, and lubricating oil is fed into the interlayer through the oil-insulating layer 37.
Through the structure of fixed sill bar 11, first articulated ring plate 12, head rod 13, second articulated ring plate 14, first screw 15, third articulated ring plate 21, second connecting rod 22, fourth articulated ring plate 23, second screw 24, steel sheet layer 34, dampproof course 35, adhesion layer 36 and oil barrier layer 37, reach the purpose of linking the counter shaft to support and protect the device inside, improve the stability of device use, reduce external environment influence, improve the stability of device use.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. The utility model provides a balanced door synchronizing shaft, includes mobile jib (10), lubricated subassembly and supporting component, its characterized in that, but the inside articulated hinge assembly that is provided with in top of mobile jib (10), lubricated subassembly include oil storage tank (25), and the inside of mobile jib (10) is provided with oil storage tank (25), and supporting component includes supporting baseplate (29), and the equal fixed mounting in both ends of mobile jib (10) has a set of supporting baseplate (29), and the quantity of supporting baseplate (29) is two sets of.
2. The balance door synchronizing shaft according to claim 1, characterized in that the lubrication assembly further comprises a supporting plate (28), the supporting plate (28) is fixedly mounted on the inner wall of the main rod (10), the number of the supporting plates (28) is three, holes are formed in the outer wall of the oil storage tank (25), supporting plates are fixedly mounted in the holes, two groups of holes are formed in the outer wall of one side of each supporting plate, oil pipes (26) are fixedly mounted in the holes, the number of the oil pipes (26) is two, one ends of the two groups of oil pipes (26) are fixedly mounted with one group of clamping ports (27), and the clamping ports (27) can be mounted in a clamping manner with the oil pipes.
3. The balance door synchronizing shaft according to claim 2, wherein the lubrication assembly further comprises a telescopic tube (20), wherein a set of holes is formed in the top and the bottom of the oil storage tank (25), the telescopic tube (20) is fixedly mounted in each hole, a second telescopic rod (19) is fixedly mounted at one end of the telescopic tube (20), a first telescopic rod (18) is arranged at one end of the second telescopic rod (19), and the second telescopic rod (19) is slidably mounted in the first telescopic rod (18).
4. The balance door synchronizing shaft according to claim 3, wherein the lubrication assembly further comprises an external threaded rod (16), a group of external threaded rods (16) are fixedly mounted at the top of the first hinged ring plate (12) and at the bottom of the third hinged ring plate (21), the external threaded rods (16) are threadedly mounted inside the internal threaded rods (17), the internal threaded rods (17) are arranged inside the main rod (10), and one end of the first telescopic rod (18) is fixedly connected with one end of the internal threaded rods (17).
5. The balance door synchronizing shaft according to claim 1, characterized in that the support assembly further comprises an auxiliary plate (30), an auxiliary plate (30) is fixedly mounted at one end of the support base plate (29), a first sealing ring plate (31) is fixedly mounted at the top of the auxiliary plate (30), a second sealing ring plate (32) is fixedly mounted at the top of the auxiliary plate (30), the first sealing ring plate (31) is located outside the second sealing ring plate (32), struts (33) are fixedly mounted at one end of the auxiliary plate (30), and the number of struts (33) is two.
6. The balance door synchronizing shaft according to claim 1, characterized in that the hinge assembly comprises a fixed bottom rod (11), wherein a group of fixed bottom rods (11) are fixedly mounted on the inner top part and the inner top part of the main rod (10), a first hinge ring plate (12) and a third hinge ring plate (21) are rotatably mounted on the outer walls of the two groups of fixed bottom rods (11), a first connecting rod (13) is fixedly mounted on the outer walls of the first hinge ring plate (12), a second hinge ring plate (14) is fixedly mounted at one end of the first connecting rod (13), and a first screw member (15) is mounted on the inner screw threads of the second hinge ring plate (14).
7. The balance door synchronizing shaft according to claim 6, characterized in that the hinge assembly further comprises a second connecting rod (22), the second connecting rod (22) is fixedly mounted on the outer wall of the third hinge ring plate (21), a fourth hinge ring plate (23) is fixedly mounted at one end of the second connecting rod (22), a second screw (24) is mounted on the inner screw of the fourth hinge ring plate (23), a group of steel plate layers (34) are fixedly mounted on the outer layer of the main rod (10), a moisture-proof layer (35) is mounted on one side outer wall of the steel plate layers (34) in a pasting manner, an adhesion layer (36) is mounted on one side outer wall of the moisture-proof layer (35), another group of steel plate layers (34) is mounted on one side outer wall of the adhesion layer (36) in a pasting manner, and an oil-insulating layer (37) is mounted on one side outer wall of the other group of steel plate layers (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321587061.3U CN219993445U (en) | 2023-06-21 | 2023-06-21 | Balance door synchronizing shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321587061.3U CN219993445U (en) | 2023-06-21 | 2023-06-21 | Balance door synchronizing shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219993445U true CN219993445U (en) | 2023-11-10 |
Family
ID=88611353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321587061.3U Active CN219993445U (en) | 2023-06-21 | 2023-06-21 | Balance door synchronizing shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219993445U (en) |
-
2023
- 2023-06-21 CN CN202321587061.3U patent/CN219993445U/en active Active
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