CN112941983B - Adjustable combined trolley guide rail - Google Patents
Adjustable combined trolley guide rail Download PDFInfo
- Publication number
- CN112941983B CN112941983B CN202110144703.1A CN202110144703A CN112941983B CN 112941983 B CN112941983 B CN 112941983B CN 202110144703 A CN202110144703 A CN 202110144703A CN 112941983 B CN112941983 B CN 112941983B
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- China
- Prior art keywords
- bottom plate
- seat
- groove
- adjusting
- guide rail
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B23/00—Easily dismountable or movable tracks, e.g. temporary railways; Details specially adapted therefor
- E01B23/10—Shiftable tracks for heavy loads, e.g. carrying excavators
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Seats For Vehicles (AREA)
- Transmission Devices (AREA)
Abstract
The invention belongs to the field of hydraulic trolleys, and particularly discloses an adjustable combined trolley guide rail which comprises a bottom plate, an adjusting seat, an adjusting assembly, a connecting assembly and a guide rail plate, wherein a supporting leg is fixed at the bottom end of the bottom plate, a cavity is arranged at the inner side of the bottom plate, and the adjusting seat and the adjusting assembly are arranged in the cavity; the adjusting seat is fixed on two sides of the inner cavity of the bottom plate, a sliding groove is arranged on the adjusting seat, the sliding groove is arc-shaped, and a sliding column is connected to the sliding groove in a sliding way; the adjusting component comprises a first screw rod, a first support arm, a second support arm and a driving rod, wherein the first screw rod is provided with two first support arms, the first screw rods are transversely arranged, one ends of the two first screw rods close to each other are respectively connected with a bevel gear A and a bevel gear B, and one ends of the two first screw rods far away from each other are movably connected with the inner cavity wall of the bottom plate through a rotating shaft. The trolley guide rail has reasonable design, simple structure, convenient disassembly by adopting a combined structure, and higher stability of guide rail connection, and can be used for height adjustment.
Description
Technical Field
The invention relates to the field of hydraulic trolleys, in particular to an adjustable combined trolley guide rail.
Background
The hydraulic trolley migration system is novel special equipment for serving tunnel bridges, marine products and the like, and can be controlled by adopting a distributed hydraulic power unit or a centralized hydraulic power unit according to the requirements of clients. The system adopts a servo valve to be combined with a pressure sensor and a displacement sensor to realize the accurate feedback closed-loop control of the pressure and the stroke of the oil cylinder and the accurate control of the walking, and can be used for the whole ship moving and launching operation and the launching and landing operation of the submarine tunnel pipe joint. Before the hydraulic trolley is moved, the ship to be moved or the pipe joint is seated on the cement pier. According to the process arrangement requirements of products, a plurality of hydraulic trolleys form a migration system. The hydraulic trolley enters the designated position of the steel bracket, groups the steel bracket, and simultaneously jacks up the product to walk under the control of the electric control system.
The trolley guide rail is one of the indispensable auxiliary equipments in the hydraulic trolley transportation process, and the existing trolley guide rail generally comprises a steel buttress and a rail, the rail is fixed on the steel buttress through a fixing device, the fixing device is a bolt rod piece, the rail is provided with a screw hole matched with the bolt rod piece, and the guide rail is relatively poor in adjustability, inconvenient to use when needing to be adjusted and poor in combinability and connection stability.
Disclosure of Invention
The invention aims to provide an adjustable combined trolley guide rail so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the adjustable combined trolley guide rail comprises a bottom plate, an adjusting seat, an adjusting assembly, a connecting assembly and a guide rail plate, wherein the bottom end of the bottom plate is fixedly provided with supporting legs, a cavity is arranged on the inner side of the bottom plate, and the adjusting seat and the adjusting assembly are arranged in the cavity; the adjusting seat is fixed on two sides of the inner cavity of the bottom plate, a sliding groove is arranged on the adjusting seat, the sliding groove is arc-shaped, and a sliding column is connected to the sliding groove in a sliding way; the adjusting component comprises a first screw rod, a first support arm, a second support arm and a driving rod, wherein the first screw rod is provided with two first support arms which are transversely arranged, one ends of the two first screw rods close to each other are respectively connected with a bevel gear A and a bevel gear B, and one ends of the two first screw rods far away from each other are movably connected with the inner cavity wall of the bottom plate through a rotating shaft; the two first screws are sleeved with threaded sleeves, the top ends of the threaded sleeves are connected with first support arms, and the free ends of the first support arms are movably connected with the middle parts of the second support arms; the bottom of the second support arm is connected with the sliding column on the inner side of the sliding groove, and the top end of the second support arm is connected with the guide rail plate.
Preferably, the inner side of the bottom plate is also provided with a sleeve body, the sleeve body is covered outside the bevel gears A and B, the bottom side of the bottom plate is provided with a driving rod, the driving rod extends into the sleeve body and is connected with a bevel gear C, and the bevel gear C is meshed with the bevel gears A and B for transmission.
Preferably, the connecting assembly is used for connecting two adjacent guide rails, the connecting assembly comprises a lower connecting seat, an upper connecting seat and a connecting structure, the lower connecting seat is arranged at the side ends of the bottom plates of the two adjacent guide rails, the lower connecting seat comprises a seat body A and a seat body B which are respectively fixed at the side ends of the two bottom plates, and a spherical groove and a guide groove are arranged on the seat body A.
Preferably, the spherical groove is arranged at the side part of the seat body A, the end part of the seat body B is provided with a convex block and a first inserting groove, the convex block is arranged at the side end of the seat body B, which is close to the seat body A, and is in buckling fit with the spherical groove, and the first inserting groove is arranged at the top end of the seat body B.
Preferably, the upper connecting seat is arranged at the side ends of two adjacent guide rail plates, and the inner sides of the two upper connecting seats are provided with slots.
Preferably, the connecting structure comprises a first inserting frame and a second inserting frame, the first inserting frame is T-shaped and comprises a first inserting part and a telescopic adjusting part, the first inserting part can be matched with a slot on the inner side of the upper connecting seat, and the bottom end of the first inserting part is connected with the telescopic adjusting part; the telescopic adjusting part can be freely telescopic and adjusted, a second inserting groove is formed in the telescopic adjusting part, the bottom end of the telescopic adjusting part is connected with a guide block, and the guide block stretches into the guide groove and is in sliding fit with the guide groove.
Preferably, the second plugging frame is in a T shape, and comprises a second plugging part and a third plugging part, and the second plugging part and the third plugging part are respectively plugged and matched with the first plugging groove and the second plugging groove.
Preferably, the side end of the bottom plate, which is close to the second plug-in frame, is connected with a support block, the support block is connected with a second screw rod, and the second screw rod passes through the support block in a threaded manner and is connected with the second plug-in frame.
Compared with the prior art, the invention has the beneficial effects that:
the trolley guide rail has reasonable design and simple structure, adopts the supporting structure to replace a concrete structure, reduces the weight greatly, has convenient disassembly of a combined structure, can adjust the height simultaneously, and has higher stability of guide rail connection.
Drawings
FIG. 1 is a structural diagram of embodiment 1 of the present invention;
FIG. 2 is a structural diagram of embodiment 2 of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
fig. 4 is a schematic structural diagram of a second jack in embodiment 2 of the present invention.
In the figure: 1. a bottom plate; 2. an adjusting seat; 201. a chute; 202. a sliding column; 3. a first screw; 4. a first arm; 5. a second arm; 6. a driving rod; 7. a screw sleeve; 8. a guide rail plate; 9. a sleeve body; 10. a support block; 11. a lower connecting seat; 111. a base body A;111a, spherical grooves; 111b, a guide groove; 112. a base B;112a, bumps; 112b, a first socket; 12. an upper connecting seat; 13. a first plug-in frame; 131. a first plug-in connection; 132. a telescoping adjustment part; 133. a guide block; 14. the second splicing frame; 141. a second plug-in connection; 142. a third plug-in connection; 15. and a second screw.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Example 1: referring to fig. 1, the present invention provides a technical solution: the adjustable combined trolley guide rail comprises a bottom plate 1, an adjusting seat 2, an adjusting assembly, a connecting assembly and a guide rail plate 8, wherein the bottom end of the bottom plate 1 is fixedly provided with supporting legs, the inner side of the bottom plate 1 is provided with a cavity, and the adjusting seat 2 and the adjusting assembly are arranged in the cavity; the adjusting seat 2 is fixed on two sides of the inner cavity of the bottom plate 1, the adjusting seat 2 is provided with a chute 201, the chute 201 is arc-shaped, and a sliding column 202 is connected on the chute in a sliding way; the adjusting component comprises a first screw rod 3, a first support arm 4, a second support arm 5 and a driving rod 6, wherein the two first screw rods 3 are transversely arranged, one ends of the two first screw rods 3 close to each other are respectively connected with a bevel gear A and a bevel gear B, and the ends of the two first screw rods 3 far away from each other are movably connected with the inner cavity wall of the bottom plate 1 through a rotating shaft; the two first screws 3 are sleeved with threaded sleeves 7, the top ends of the threaded sleeves 7 are connected with first support arms 4, and the free ends of the first support arms 4 are movably connected with the middle parts of second support arms 5; the bottom of the second support arm 5 is connected with a sliding column 202 at the inner side of the sliding groove 201, and the top end of the second support arm 5 is connected with a guide rail plate 8.
In this embodiment, the inner side of the bottom plate 1 is further provided with a sleeve body 9, the sleeve body 9 is covered outside the bevel gears a and B, the bottom side of the bottom plate 1 is provided with a driving rod 6, the driving rod 6 extends into the sleeve body 9 and is connected with a bevel gear C, and the bevel gear C is meshed with the bevel gears a and B for transmission.
In this embodiment, through setting up regulation seat 2, adjusting part can make the bevel gear C of actuating lever 6 tip mesh respectively in bevel gear A, bevel gear B through rotating actuating lever 6 to make two first screw rods 3 operation, two first screw rods 3 make the swivel nut 7 on it remove when rotating, drive first support arm 4 through swivel nut 7, make first support arm 4 drive second support arm 5, thereby make second support arm 5 drive guide rail plate 8 remove the regulation, realize the altitude mixture control of guide rail.
Example 2: referring to fig. 2-4, the present invention provides a technical solution: the utility model provides an adjustable combination formula platform truck guide rail, including bottom plate 1, adjusting seat 2, adjusting part, coupling assembling and guide rail plate 8, in this embodiment, coupling assembling is used for connecting two adjacent guide rails, and coupling assembling includes lower connecting seat 11, goes up connecting seat 12 and connection structure, and the bottom plate 1 side of two adjacent guide rails is located to lower connecting seat 11, and lower connecting seat 11 is including fixing pedestal A111, pedestal B112 at two bottom plate 1 side respectively, is equipped with spherical recess 111a and guide slot 111B on the pedestal A111.
In this embodiment, the spherical groove 111a is disposed at the side of the seat body a111, the end of the seat body B112 is provided with a protruding block 112a and a first inserting groove 112B, the protruding block 112a is disposed at the side end of the seat body B112 close to the seat body a111 and is engaged with the spherical groove 111a in a fastening manner, and the first inserting groove 112B is disposed at the top end of the seat body B112. The upper connecting seats 12 are arranged at the side ends of the two adjacent guide rail plates 8, and slots are arranged at the inner sides of the two upper connecting seats 12.
In this embodiment, the connection structure includes a first plugging frame 13 and a second plugging frame 14, the first plugging frame 13 is T-shaped and includes a first plugging portion 131 and a telescopic adjustment portion 132, the first plugging portion 131 can be matched with a slot on the inner side of the upper connection seat 12, and the bottom end of the first plugging portion 131 is connected with the telescopic adjustment portion 132; the telescopic adjusting part 132 can be freely telescopic and adjustable, a second inserting groove is arranged on the telescopic adjusting part 132, the bottom end of the telescopic adjusting part 132 is connected with a guide block 133, and the guide block 133 extends into the guide groove 111b and is in sliding fit with the guide groove 111b.
In this embodiment, the second plugging frame 14 is T-shaped, and the second plugging frame 14 includes a second plugging portion 141 and a third plugging portion 142, where the second plugging portion 141 and the third plugging portion 142 are respectively plugged and matched with the first plugging slot 112b and the second plugging slot.
In this embodiment, a supporting block 10 is connected to a side end of the bottom plate 1 near the second plugging frame 14, a second screw 15 is connected to the supporting block 10, and the second screw 15 passes through the supporting block 10 and is connected to the second plugging frame 14.
In this embodiment, when the guide rail combination connection is performed, the spherical grooves 111a and the protruding blocks 112a of the two adjacent guide rails are correspondingly fastened, then the second screw 15 is adjusted, so that the second screw 15 drives the second inserting portion 141 on the second inserting frame 14 to be inserted into the first inserting groove 112b, at this time, the guiding block 133 at the bottom of the first inserting frame 13 stretches into the guiding groove 111b, at this time, the second inserting groove on the first inserting frame 13 is matched with the third inserting portion 142 on the second inserting frame 14, and by moving the first inserting frame 13 along the guiding groove 111b, the first inserting portion 131 on the first inserting frame 13 can be matched with the inserting groove on the inner side of the upper connecting seat 12, thereby completing the connection fixation of the guide rail plate 8.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The adjustable combined trolley guide rail is characterized by comprising a bottom plate (1), an adjusting seat (2), an adjusting component, a connecting component and a guide rail plate (8), wherein the bottom end of the bottom plate (1) is fixed with supporting legs, a cavity is arranged on the inner side of the bottom plate (1), and the adjusting seat (2) and the adjusting component are arranged in the cavity; the adjusting seat (2) is fixed on two sides of the inner cavity of the bottom plate (1), the adjusting seat (2) is provided with a chute (201), the chute (201) is arc-shaped, and a sliding column (202) is connected on the chute in a sliding way; the adjusting assembly comprises a first screw (3), a first support arm (4), a second support arm (5) and a driving rod (6), wherein the two first screws (3) are transversely arranged, one ends of the two first screws (3) close to each other are respectively connected with a bevel gear A and a bevel gear B, and the ends of the two first screws (3) far away from each other are movably connected with the inner cavity wall of the bottom plate (1) through a rotating shaft; the two first screws (3) are sleeved with threaded sleeves (7), the top ends of the threaded sleeves (7) are connected with first support arms (4), and the free ends of the first support arms (4) are movably connected with the middle parts of second support arms (5); the bottom of the second support arm (5) is connected with a sliding column (202) at the inner side of the sliding groove (201), and the top end of the second support arm (5) is connected with a guide rail plate (8); the connecting assembly is used for connecting two adjacent guide rails and comprises a lower connecting seat (11), an upper connecting seat (12) and a connecting structure, wherein the lower connecting seat (11) is arranged at the side ends of the bottom plates (1) of the two adjacent guide rails, the lower connecting seat (11) comprises a seat body A (111) and a seat body B (112) which are respectively fixed at the side ends of the two bottom plates (1), and a spherical groove (111 a) and a guide groove (111B) are arranged on the seat body A (111); the spherical groove (111 a) is arranged at the side part of the seat body A (111), the end part of the seat body B (112) is provided with a convex block (112 a) and a first inserting groove (112B), the convex block (112 a) is arranged at the side end of the seat body B (112) close to the seat body A (111) and is in buckling fit with the spherical groove (111 a), and the first inserting groove (112B) is arranged at the top end of the seat body B (112); the upper connecting seats (12) are arranged at the side ends of two adjacent guide rail plates (8), and slots are formed in the inner sides of the two upper connecting seats (12); the connecting structure comprises a first inserting frame (13) and a second inserting frame (14), wherein the first inserting frame (13) is in a T shape and comprises a first inserting part (131) and a telescopic adjusting part (132), the first inserting part (131) can be matched with a slot on the inner side of the upper connecting seat (12), and the bottom end of the first inserting part (131) is connected with the telescopic adjusting part (132); the telescopic adjusting part (132) can be freely telescopic and adjustable, a second inserting groove is formed in the telescopic adjusting part (132), the bottom end of the telescopic adjusting part (132) is connected with a guide block (133), and the guide block (133) stretches into the guide groove (111 b) and is in sliding fit with the guide groove (111 b); the second plug-in frame (14) is in a T shape, the second plug-in frame (14) comprises a second plug-in part (141) and a third plug-in part (142), and the second plug-in part (141) and the third plug-in part (142) are respectively matched with the first plug-in groove (112 b) and the second plug-in groove in a plug-in manner; the side end of the bottom plate (1) close to the second inserting frame (14) is connected with a supporting block (10), the supporting block (10) is connected with a second screw rod (15), and the second screw rod (15) penetrates through the supporting block (10) in a threaded mode and is connected with the second inserting frame (14).
2. An adjustable modular trolley guide as claimed in claim 1, wherein: the inner side of the bottom plate (1) is also provided with a sleeve body (9), the sleeve body (9) is covered outside the bevel gears A and B, the bottom side of the bottom plate (1) is provided with a driving rod (6), the driving rod (6) stretches into the sleeve body (9) and is connected with a bevel gear C, and the bevel gear C is meshed with the bevel gears A and B for transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110144703.1A CN112941983B (en) | 2021-02-02 | 2021-02-02 | Adjustable combined trolley guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110144703.1A CN112941983B (en) | 2021-02-02 | 2021-02-02 | Adjustable combined trolley guide rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112941983A CN112941983A (en) | 2021-06-11 |
| CN112941983B true CN112941983B (en) | 2023-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110144703.1A Active CN112941983B (en) | 2021-02-02 | 2021-02-02 | Adjustable combined trolley guide rail |
Country Status (1)
| Country | Link |
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| CN (1) | CN112941983B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05171603A (en) * | 1991-12-20 | 1993-07-09 | Shimizu Corp | Track placer in shield construction work |
| CN206929538U (en) * | 2017-06-26 | 2018-01-26 | 深圳市中交智通技术有限公司 | A kind of single bulb universal adjustment supporting structure assembly |
| CN210194349U (en) * | 2019-03-05 | 2020-03-27 | 中船第九设计研究院工程有限公司 | Adjustable rail seat of track system of trailing suction trolley |
| CN210362223U (en) * | 2019-05-24 | 2020-04-21 | 滨海昊驰电子科技有限公司 | Combined injection mold |
| CN110871430B (en) * | 2019-12-05 | 2021-11-23 | 金德鑫科技（深圳）有限公司 | A novel equipment for hardware is got and is put |
| CN212141409U (en) * | 2020-04-07 | 2020-12-15 | 九江学院 | Indoor physical education teaching equipment |
| CN212402493U (en) * | 2020-04-30 | 2021-01-26 | 左思宇 | Guide rail mounting structure of concrete cooperation steel structure |
| CN112191961A (en) * | 2020-11-13 | 2021-01-08 | 湖南汽车工程职业学院 | Electric spark machining equipment |
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2021
- 2021-02-02 CN CN202110144703.1A patent/CN112941983B/en active Active
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| CN112941983A (en) | 2021-06-11 |
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