CN215366795U - Intelligent spherical support structure - Google Patents
Intelligent spherical support structure Download PDFInfo
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- CN215366795U CN215366795U CN202121126453.0U CN202121126453U CN215366795U CN 215366795 U CN215366795 U CN 215366795U CN 202121126453 U CN202121126453 U CN 202121126453U CN 215366795 U CN215366795 U CN 215366795U
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- half ring
- ring
- support
- mounting groove
- limiting block
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Abstract
An intelligent spherical support structure comprises a lower support, a first semi-ring, a second semi-ring, a sliding block, an upper support, a fixing plate, a fixing shaft, a rack, a gear, a rotating shaft, a limiting block, a spring, a baffle and a push rod; a rotating part is arranged between the lower support and the upper support; one end of each of the first half ring and the second half ring is rotatably connected with a fixed shaft; the other end of the first semi-ring is provided with an installation groove; the inner wall of the mounting groove is provided with a chute; the other end of the second semi-ring is connected with the fixing plate; a limiting groove is arranged on the fixing plate; the rotating shaft is arranged in the mounting groove; the gear is arranged on the rotating shaft; the limiting block is connected with the inner wall of the mounting groove in a sliding manner and is inserted into the limiting groove in a matching manner; two ends of the spring are respectively connected with the limiting block and the inner wall of the mounting groove; two ends of the baffle are respectively connected with the limiting block and the inner wall of the mounting groove; one end of the sliding block is connected with the limiting block, and the other end of the sliding block penetrates through the sliding groove; the two groups of push rods are connected with the rotating shaft. The utility model is convenient for transporting the spherical support and can protect the spherical support at the same time.
Description
Technical Field
The utility model relates to the technical field of bridge bearings, in particular to an intelligent spherical bearing structure.
Background
The spherical bearing has the advantages of large bearing capacity, uniform force transmission, consistent rotation characteristics in all directions and the like, and is applied to bridges such as a plurality of highway bridges, railway bridges, municipal traffic and the like in sequence, so that a good effect is achieved. At present, a bridge support is arranged between a bridge pier and a bridge body of a bridge to play a role in bearing pressure and horizontal bearing.
Although the spherical support can be applied between the bridge pier of the bridge and the bridge body of the bridge, the spherical support can be generally stacked and transported together in the transportation process, and the upper support and the lower support are not fixed and can easily rotate relatively in the transportation process, so that the stacked spherical support is unstable, and inconvenience is brought to transportation.
SUMMERY OF THE UTILITY MODEL
Objects of the utility model
In order to solve the technical problems in the background art, the utility model provides an intelligent spherical support structure, which is used for fixing a spherical support, is convenient for transporting the spherical support and can protect the spherical support.
(II) technical scheme
The utility model provides an intelligent spherical support structure which comprises a lower support, a first semi-ring, a second semi-ring, a sliding block, an upper support, a fixing plate, a fixing shaft, a rack, a gear, a rotating shaft, a limiting block, a spring, a baffle and a push rod, wherein the lower support is fixed on the lower support;
a rotating part is arranged between the lower support and the upper support; the first half ring and the second half ring are matched to form a ring, one end of each of the first half ring and the second half ring is rotatably connected with the fixed shaft, and the upper end surface and the lower end surface of the lower support and the lower end surface of the upper support are respectively pressed by the upper end surface and the lower end surface of the first half ring and the second half ring in the installation state of the first half ring and the second half ring; the other end of the first semi-ring is provided with an installation groove; the inner wall of the mounting groove is provided with a chute; the other end of the second semi-ring is connected with the fixing plate; the upper end surface of the fixing plate is provided with a limiting groove;
the rotating shaft is arranged in the mounting groove; the gear is arranged on the rotating shaft;
the limiting block is connected with the inner wall of the mounting groove in a sliding manner and is inserted into the limiting groove in a matching manner; two ends of the spring are respectively connected with the limiting block and the inner wall of the mounting groove; two ends of the baffle are respectively connected with the limiting block and the inner wall of the mounting groove; one end of the sliding block is connected with the limiting block, and the other end of the sliding block penetrates through the sliding groove; the two groups of push rods are connected with the rotating shaft; under the state that the gear is meshed with the connecting rack, the two groups of push rods are respectively connected with the baffle and the lower end face of the sliding block in a sliding mode.
Preferably, the upper end surface and the lower end surface of the first half ring and the second half ring are respectively provided with a first gasket and a second gasket.
Preferably, the first half ring and the second half ring are both provided with armrests.
Preferably, the rotating member comprises a stainless steel plate, a convex middle plate and an arc-shaped tetrafluoro plate; the upper end surface of the lower support is a concave spherical surface; the convex middle plate is matched with the concave spherical surface, the end face, facing the lower support, of the convex middle plate is connected with the arc-shaped PTFE plate, and the other end of the convex middle plate is connected with the stainless steel plate; the upper support is connected with the end face of the stainless steel plate far away from the convex middle plate.
Preferably, the end faces, close to each other, of the lower support and the upper support are provided with grooves for placing the fixed shafts.
Preferably, the limiting block, the baffle and the sliding block are of an integrally formed structure.
Preferably, the rotating balls are arranged at one ends of the two groups of push rods facing the limiting block.
Preferably, two sets of bearings are also included; the first half ring and the second half ring are both connected with the fixed shaft through bearings.
Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:
when the device is used, the fixed shaft, the first half ring and the second half ring are placed between the lower support and the upper support, the first half ring and the second half ring are slid to enable the first half ring and the second half ring to be matched and formed into a ring shape, the fixed plate is matched and inserted into the mounting groove, the rack is meshed with the connecting gear, the gear rotates to drive the rotating shaft to rotate, the two groups of push rods rotate to the rotating shaft, the two groups of push rods push the limiting blocks to move upwards and compress the springs until the two groups of push rods are separated from the baffle and the sliding block respectively, the springs push the limiting blocks to move downwards and are matched and inserted into the limiting grooves to limit the fixed plate, and the first half ring and the second half ring are clamped between the lower support and the upper support, so that the lower support and the upper support are prevented from rotating; the utility model discloses fix spherical support, be convenient for transport spherical support, can protect spherical support simultaneously.
Drawings
Fig. 1 is a schematic perspective view of an intelligent spherical bearing structure according to the present invention.
Fig. 2 is a cross-sectional view of an intelligent ball bearing structure according to the present invention.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a schematic perspective view of a support assembly in an intelligent spherical bearing structure according to the present invention.
Fig. 5 is a cross-sectional view of a support assembly in an intelligent ball-shaped support structure according to the present invention.
Fig. 6 is a partially enlarged schematic view of a portion B in fig. 5.
Reference numerals: 1. a lower support; 21. a first half ring; 2101. a chute; 2102. mounting grooves; 22. a second half ring; 3. a slider; 4. an upper support; 5. a handrail; 6. a fixing plate; 601. a limiting groove; 7. a stainless steel plate; 8. a convex middle plate; 9. an arc-shaped PTFE sheet; 10. a fixed shaft; 11. a rack; 12. a gear; 13. a rotating shaft; 14. a limiting block; 15. a first gasket; 16. a second gasket; 17. a spring; 18. a baffle plate; 19. a push rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-6, the intelligent spherical bearing structure provided by the present invention comprises a lower bearing 1, a first half ring 21, a second half ring 22, a sliding block 3, an upper bearing 4, a fixing plate 6, a fixing shaft 10, a rack 11, a gear 12, a rotating shaft 13, a limiting block 14, a spring 17, a baffle 18 and a push rod 19;
a rotating part is arranged between the lower support 1 and the upper support 4; the first half ring 21 and the second half ring 22 are matched to form a ring, one end of each of the first half ring 21 and the second half ring 22 is rotatably connected with the fixed shaft 10, and the upper end surface and the lower end surface of each of the first half ring 21 and the second half ring 22 respectively press the upper end surface of the lower support 1 and the lower end surface of the upper support 4 in the installation state of the first half ring 21 and the second half ring 22; the other end of the first half ring 21 is provided with a mounting groove 2102; a chute 2101 is arranged on the inner wall of the mounting groove 2102; the other end of the second half ring 22 is connected with the fixing plate 6; the upper end surface of the fixed plate 6 is provided with a limit groove 601;
the rotating shaft 13 is arranged in the mounting groove 2102; the gear 12 is arranged on the rotating shaft 13; under the locking state of first half ring 21 and second half ring 22, gear 12 is meshed with rack 11;
the limiting block 14 is slidably connected with the inner wall of the mounting groove 2102, and the limiting block 14 is inserted into the limiting groove 601 in a matched mode; two ends of the spring 17 are respectively connected with the limiting block 14 and the inner wall of the mounting groove 2102; two ends of the baffle 18 are respectively connected with the limiting block 14 and the inner wall of the mounting groove 2102; one end of the sliding block 3 is connected with a limiting block 14, and the other end of the sliding block 3 penetrates through the sliding groove 2101; the two groups of push rods 19 are connected with the rotating shaft 13; under the state that the gear 12 is meshed and connected with the connecting rack 11, the two groups of push rods 19 are respectively connected with the baffle 18 and the lower end face of the sliding block 3 in a sliding manner.
When the semi-ring fixing device is used, the fixing shaft 10, the first semi-ring 21 and the second semi-ring 22 are placed between the lower support 1 and the upper support 4, the first semi-ring 21 and the second semi-ring 22 are slid to enable the first semi-ring 21 and the second semi-ring 22 to be matched and formed into a ring shape, the fixing plate 6 is inserted into the mounting groove 2102 in a matched mode, the rack 11 is meshed with the connecting gear 12, the gear 12 rotates to drive the rotating shaft 13 to rotate, the two groups of push rods 19 rotate the rotating shaft 13, the two groups of push rods 19 push the limiting blocks 14 to move upwards and compress the springs 17 until the two groups of push rods 19 are separated from the baffle 18 and the sliding block 3 respectively, the springs 17 push the limiting blocks 14 to move downwards and be matched and inserted into the limiting grooves 601 to limit the fixing plate 6, and the first semi-ring 21 and the second semi-ring 22 are clamped between the lower support 1 and the upper support 4, so that rotation between the lower support 1 and the upper support 4 is avoided; the utility model discloses fix spherical support, be convenient for transport spherical support, can protect spherical support simultaneously.
In an alternative embodiment, the upper and lower end surfaces of first half ring 21 and second half ring 22 are provided with first washer 15 and second washer 16, respectively; be convenient for compress tightly and protect bottom suspension 1 and upper bracket 4, avoid taking place slight rocking between bottom suspension 1 and the upper bracket 4, avoid causing the influence to other devices of transportation.
In an alternative embodiment, armrests 5 are provided on both first half-ring 21 and second half-ring 22; facilitating the separation of first half-ring 21 and second half-ring 22 by the user.
In an alternative embodiment, the rotating member comprises a stainless steel plate 7, a convex intermediate plate 8 and an arc-shaped tetrafluoro plate 9; the upper end surface of the lower support 1 is a concave spherical surface; the convex middle plate 8 is matched with the concave spherical surface, the end face, facing the lower support 1, of the convex middle plate 8 is connected with the arc-shaped PTFE plate 9, and the other end of the convex middle plate 8 is connected with the stainless steel plate 7; the upper support 4 is connected with the end surface of the stainless steel plate 7 far away from the convex middle plate 8; the rotating assembly is in the prior art, and the lower support 1 and the upper support 4 can be finely adjusted conveniently.
In an alternative embodiment, the end surfaces of the lower support 1 and the upper support 4 close to each other are provided with grooves for placing the fixed shaft 10; it is convenient to fix the position of the fixing shaft 10.
In an alternative embodiment, the stopper 14, the baffle 18 and the slider 3 are integrally formed; the connection between the limiting block 14 and the baffle 18 which are integrally formed and the sliding block 3 is firmer, which is beneficial to prolonging the service life of the device.
In an alternative embodiment, the two groups of push rods 19 are provided with rotating balls at one end facing the limiting block 14; the friction between the two groups of push rods 19 and the baffle plate 18 and the slide block 3 is reduced.
In an alternative embodiment, two sets of bearings are also included; the first half ring 21 and the second half ring 22 are both connected with the fixed shaft 10 through bearings; the friction between first half ring 21 and second half ring 22 and fixed shaft 10 is reduced.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. An intelligent spherical support structure is characterized by comprising a lower support (1), a first half ring (21), a second half ring (22), a sliding block (3), an upper support (4), a fixing plate (6), a fixing shaft (10), a rack (11), a gear (12), a rotating shaft (13), a limiting block (14), a spring (17), a baffle (18) and a push rod (19);
a rotating part is arranged between the lower support (1) and the upper support (4); the first half ring (21) and the second half ring (22) are matched to form a ring, one end of each of the first half ring (21) and the second half ring (22) is rotatably connected with the fixed shaft (10), and the upper end surface and the lower end surface of the lower support (1) and the lower end surface of the upper support (4) are respectively pressed by the upper end surface and the lower end surface of the first half ring (21) and the second half ring (22) in the installation state of the first half ring (21) and the second half ring (22); the other end of the first half ring (21) is provided with a mounting groove (2102); a chute (2101) is arranged on the inner wall of the mounting groove (2102); the other end of the second half ring (22) is connected with a fixing plate (6); the upper end surface of the fixed plate (6) is provided with a limit groove (601);
the rotating shaft (13) is arranged in the mounting groove (2102); the gear (12) is arranged on the rotating shaft (13);
the limiting block (14) is connected with the inner wall of the mounting groove (2102) in a sliding mode, and the limiting block (14) is inserted into the limiting groove (601) in a matched mode; two ends of the spring (17) are respectively connected with the limiting block (14) and the inner wall of the mounting groove (2102); two ends of the baffle (18) are respectively connected with the limiting block (14) and the inner wall of the mounting groove (2102); one end of the sliding block (3) is connected with a limiting block (14), and the other end of the sliding block (3) penetrates through the sliding groove (2101); the two groups of push rods (19) are connected with the rotating shaft (13); under the state that the gear (12) is meshed and connected with the connecting rack (11), the two groups of push rods (19) are respectively connected with the baffle (18) and the lower end face of the sliding block (3) in a sliding manner.
2. An intelligent ball bearing structure according to claim 1, wherein the upper and lower end surfaces of the first half ring (21) and the second half ring (22) are provided with a first washer (15) and a second washer (16), respectively.
3. A smart ball bearing structure according to claim 1, characterized in that the first half-ring (21) and the second half-ring (22) are provided with handrails (5).
4. A smart ball bearing structure according to claim 1, characterized in that the rotating member comprises a stainless steel plate (7), a convex intermediate plate (8) and an arc-shaped tetrafluoro plate (9); the upper end surface of the lower support (1) is a concave spherical surface; the convex middle plate (8) is matched with the concave spherical surface, the end face, facing the lower support (1), of the convex middle plate (8) is connected with the arc-shaped teflon plate (9), and the other end of the convex middle plate (8) is connected with the stainless steel plate (7); the upper support (4) is connected with the end surface of the stainless steel plate (7) far away from the convex middle plate (8).
5. An intelligent spherical bearing structure according to claim 1, characterized in that the end surfaces of the lower bearing (1) and the upper bearing (4) close to each other are provided with grooves for placing the fixed shaft (10).
6. An intelligent spherical bearing structure according to claim 1, characterized in that the stopper (14) is an integral structure with the baffle (18) and the slider (3).
7. An intelligent spherical bearing structure according to claim 1, characterized in that the ends of the two groups of push rods (19) facing the limiting blocks (14) are provided with rotating balls.
8. The smart spherical bearing structure of claim 1 further comprising two sets of bearings; the first half ring (21) and the second half ring (22) are connected with the fixed shaft (10) through bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121126453.0U CN215366795U (en) | 2021-05-25 | 2021-05-25 | Intelligent spherical support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121126453.0U CN215366795U (en) | 2021-05-25 | 2021-05-25 | Intelligent spherical support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215366795U true CN215366795U (en) | 2021-12-31 |
Family
ID=79631353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121126453.0U Active CN215366795U (en) | 2021-05-25 | 2021-05-25 | Intelligent spherical support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215366795U (en) |
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2021
- 2021-05-25 CN CN202121126453.0U patent/CN215366795U/en active Active
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