CN219933407U

CN219933407U - Jack fixing frame

Info

Publication number: CN219933407U
Application number: CN202320761812.2U
Authority: CN
Inventors: 赫斌; 杜贇
Original assignee: Dalian Hongwei Marine Engineering Co ltd
Current assignee: Dalian Hongwei Marine Engineering Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-10-31
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a jack fixing frame, and relates to the technical field of jacks. Including the fixed plate, be provided with the adjustment subassembly that is used for angle regulation on the fixed plate, the fixed plate top is provided with the control assembly who is used for spacing, the control assembly includes the fixed disk, a plurality of sliding tray have been seted up at the fixed disk top, the equal sliding connection in sliding tray inside has the gag lever post, all the butt has the spring in gag lever post opposite face one side, the control assembly top is provided with the supporting component who is used for height-adjusting. According to the utility model, through the arrangement of the supporting component adjusting component, the height of the jack is adjusted through the cooperation of the rotating column, the sliding column and the adjusting ring, the problem that the whole length is increased by adding cushion blocks at two ends of the jack in use is avoided, and meanwhile, the fixing plate is horizontally adjusted under the cooperation of the threaded rod and the supporting plate, so that the transverse stress caused by the inclination of the ground in use is avoided.

Description

Jack fixing frame

Technical Field

The utility model relates to the technical field of jacks, in particular to a jack fixing frame.

Background

The jack is a small and light lifting device which uses a rigid jacking piece as a working device and jacks up a heavy object in a small stroke of a top bracket or a bottom bracket claw. The jack is mainly used for departments such as factories and mines, transportation and the like to repair vehicles and work such as other lifting and supporting. The structure is light, firm, flexible and reliable, and can be carried and operated by one person.

When the jack is used, as the extending length of the jack is fixed, when equipment with the jacking interval larger than the extending length of the jack is required to be supported, cushion blocks are added at the two ends of the jack to increase the whole length, so that the equipment is convenient to jack, when the jack is used in actual use, the cushion blocks are only connected with the jack through propping, so that only vertical force can be supported, and the jack is easy to incline after transverse stress due to inclination of the ground during support, so that potential safety hazards exist, and the jack fixing frame is provided.

Disclosure of Invention

The utility model aims at: the utility model provides a jack fixing frame, which aims to solve the problem that cushion blocks are added to two ends of a jack to increase the overall length.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a jack mount, includes the fixed plate, be provided with the adjustment subassembly that is used for angle regulation on the fixed plate, the fixed plate top is provided with the control assembly who is used for spacing, the control assembly includes the fixed disk, a plurality of sliding tray have been seted up at the fixed disk top, the equal sliding connection of sliding tray inside has the gag lever post, the spring has all been leaned on to gag lever post opposite face one side, the control assembly top is provided with the supporting component who is used for height-adjusting, be provided with the coupling assembling who is used for fixed on the supporting component.

Further, the adjusting component comprises a plurality of threaded columns, the threaded columns slide in the fixing plate, the outer sides of the threaded columns are all rotationally connected with rotating rings, the rotating rings are rotationally connected with the fixing plate, and the bottoms of the threaded columns are rotationally connected with supporting plates.

Further, the fixed disk is connected with the fixed plate, and the limit posts are fixedly connected to the tops of the limit rods.

Further, the supporting component comprises a rotating column, the rotating column rotates at the top of the fixed disk, a groove is formed in the bottom of the rotating column, a plurality of limiting grooves are formed in the outer side of the groove, the limiting grooves are matched with the limiting columns, sliding columns are connected inside the rotating column in a sliding mode, a plurality of guide grooves are formed in the outer side of the sliding column, an adjusting ring is connected to the outer side of the sliding column in a rotating and sliding mode, and the adjusting ring is connected with the rotating column in a rotating mode.

Further, coupling assembling includes the connecting plate, the connecting plate bottom is connected with the slip post, a plurality of T-shaped grooves have been seted up to the connecting plate inside, the inside sliding connection of T-shaped groove has a plurality of T shape pieces, the inside rotation of T shape piece is connected with the fixed column, and the fixed column runs through the T shape piece, the fixed column bottom rotates and is connected with the extrusion piece.

Further, the outside fixedly connected with external screw thread of slip post, the internal screw thread has been seted up to the adjusting ring inner wall, and external screw thread and internal screw thread looks adaptation.

The beneficial effects of the utility model are as follows:

according to the utility model, through the arrangement of the supporting component adjusting component, the height of the jack is adjusted through the cooperation of the rotating column, the sliding column and the adjusting ring, the problem that the whole length is increased by adding cushion blocks at two ends of the jack in use is avoided, and meanwhile, the fixing plate is horizontally adjusted under the cooperation of the threaded rod and the supporting plate, so that the transverse stress caused by the inclination of the ground in use is avoided.

Through coupling assembling's setting, realized through the cooperation of connecting plate, T-slot, T shape piece and fixed column to be connected jack and connecting plate, the jack slides for the connecting plate when avoiding using, ensures the stability when using.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a partial cross-sectional view of the support assembly of the present utility model;

FIG. 3 is an enlarged partial view of the connection assembly of the present utility model;

reference numerals: 1. a fixing plate; 2. an adjustment assembly; 201. a support plate; 202. a threaded column; 203. a rotating ring; 3. a support assembly; 301. rotating the column; 302. a sliding column; 303. an adjusting ring; 304. a guide groove; 305. a groove; 306. a limit groove; 4. a connection assembly; 401. a connecting plate; 402. a T-shaped groove; 403. a T-shaped block; 404. fixing the column; 405. extruding a block; 5. a control assembly; 501. a fixed plate; 502. a sliding groove; 503. a spring; 504. and a limit rod.

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 of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1-3, a jack mount, including fixed plate 1, be provided with the adjustment subassembly 2 that is used for angle regulation on the fixed plate 1, the fixed plate 1 top is provided with the control assembly 5 that is used for spacing, control assembly 5 includes fixed disk 501, a plurality of sliding tray 502 have been seted up at fixed disk 501 top, sliding tray 502 inside all sliding connection has gag lever post 504, the spring 503 has all been leaned on to gag lever post 504 opposite face one side, control assembly 5 top is provided with the supporting component 3 that is used for height regulation, be provided with the coupling assembling 4 that is used for fixing on the supporting component 3, in this embodiment, when using, firstly with jack and coupling assembling 4, adjust fixed plate 1 through adjustment subassembly 2 after the connection is accomplished, ensure the stability when using, adjust the high of coupling assembling 4 through supporting component 3 after the adjustment, be convenient for support the equipment of different height, cooperation control assembly 5 rotates supporting component 3 and coupling assembling 4 simultaneously, be convenient for use in different positions.

As shown in fig. 1 and 2, the adjusting component 2 includes a plurality of threaded columns 202, the plurality of threaded columns 202 slide inside the fixed plate 1, the outside of each threaded column 202 is rotationally connected with a rotating ring 203, and the rotating ring 203 is rotationally connected with the fixed plate 1, the bottom of each threaded column 202 is rotationally connected with a supporting plate 201, in this embodiment, the threaded columns 202 are adjusted through the rotating rings 203, so that the threaded columns 202 drive the supporting plates 201 at the bottom to change positions, and then adjust the fixed plate 1, so as to ensure the level of the fixed plate 1 in use, and when in use, firstly adjust the fixed plate 1 according to the actual condition of the ground, avoid the inclination of the fixed plate 1 in use, and cause the toppling after stress, so as to ensure the stability in use.

As shown in fig. 1 and 3, the fixing plate 501 is connected with the fixing plate 1, and the top of the limiting rod 504 is fixedly connected with a limiting post, in this embodiment, when in use, the limiting rod 504 is pressed first to make the limiting rod 504 move in opposite directions, so as to release the limit of the supporting component 3, facilitate the rotation of the jack when in use, and avoid the interference between the operating rod and the equipment when in use.

As shown in fig. 1 and 2, the support assembly 3 includes a rotating column 301, the rotating column 301 rotates at the top of a fixed disc 501, a groove 305 is provided at the bottom of the rotating column 301, a plurality of limit grooves 306 are provided at the outer side of the groove 305, the limit grooves 306 are adapted to the limit columns, a sliding column 302 is slidably connected inside the rotating column 301, a plurality of guide grooves 304 are provided at the outer side of the sliding column 302, an adjusting ring 303 is rotatably connected at the outer side of the sliding column 302, the adjusting ring 303 is rotatably connected with the rotating column 301, in this embodiment, the groove 305 is in a ring shape, when the jack operating rod interferes and needs to rotate, the limit rod 504 is pressed first to enable the limit column to move into the groove 305, thereby releasing the limit of the rotating column 301, then driving the rotating column 301 to rotate, releasing the limit rod 504, driving the limit column to slide into the limit grooves 306 under the pushing of the spring 503, and further limiting the rotating column 301 again, and ensuring the stability in use.

As shown in fig. 1 and 3, the connecting assembly 4 includes a connecting plate 401, the bottom of the connecting plate 401 is connected with a sliding column 302, a plurality of T-shaped grooves 402 are formed in the connecting plate 401, a plurality of T-shaped blocks 403 are slidably connected in the T-shaped grooves 402, fixing columns 404 are rotatably connected in the T-shaped blocks 403, the fixing columns 404 penetrate through the T-shaped blocks 403, the bottoms of the fixing columns 404 are rotatably connected with extrusion blocks 405, in this embodiment, the bottoms of the extrusion blocks 405 are fixedly connected with gaskets made of rubber, friction force during use is ensured, when in use, the T-shaped blocks 403 are firstly inserted into the appropriate T-shaped grooves 402 according to the size of a jack base, then the extrusion blocks 405 are pushed to be attached to the bottoms of the T-shaped grooves 402 by the fixing columns 404, so that the T-shaped blocks 403 are tightly expanded during use is avoided, stability during use is ensured, the jack is fixed by the fixing columns 404 after adjustment, sliding of the jack during use is avoided, and stability during use is ensured.

As shown in fig. 1 and 2, an external thread is fixedly connected to the outer side of the sliding column 302, an internal thread is provided on the inner wall of the adjusting ring 303, and the external thread is matched with the internal thread, in this embodiment, a plurality of guide bars are fixedly connected to the inner wall of the rotating column 301, and the guide bars are matched with the guide grooves 304, so that the sliding column 302 can move linearly, and when in use, the sliding column 302 is driven to move linearly while the adjusting ring 303 rotates through the cooperation of the adjusting ring 303 and the sliding column 302.

In sum, when in use, firstly, the jack and the connecting component 4 are adjusted through the adjusting component 2 after connection is completed, stability in use is ensured, after adjustment is completed, the height of the connecting component 4 is adjusted through the supporting component 3, equipment with different heights is supported conveniently, meanwhile, the supporting component 3 and the connecting component 4 are rotated by the matching control component 5, the equipment is used in different positions conveniently, the threaded column 202 is adjusted through the rotating ring 203, the threaded column 202 drives the supporting plate 201 at the bottom to change in position, the fixing plate 1 is adjusted, the level of the fixing plate 1 in use is ensured, when in use, the fixing plate 1 is adjusted according to the actual condition of the ground at first, tilting of the fixing plate 1 in use is avoided, toppling occurs after stress is caused, stability in use is ensured, when in use, firstly, the limiting rod 504 is pressed to enable the limiting rod 504 to move in opposite directions, so that the limiting rod 504 is released, the supporting component 3 is conveniently rotated when in use, the interference between the operating rod and equipment is avoided, the groove 305 is circular, when the operating rod of the jack is in interference and needs to rotate, firstly, the limiting rod 504 is pressed to enable the limiting column to move into the groove 305, so that the limiting of the rotating column 301 is released, then the rotating column 301 is driven to complete rotation, after the rotation is completed, the limiting rod 504 is released, the limiting column is driven to slide into the limiting groove 306 under the pushing of the spring 503, the rotating column 301 is further limited again, the stability when in use is ensured, the bottom of the extruding block 405 is fixedly connected with a gasket which is made of rubber material, the friction when in use is ensured, and firstly, the T-shaped block 403 is inserted into the proper T-shaped groove 402 according to the size of the base of the jack, then promote extrusion piece 405 and laminating of T-shaped groove 402 bottom through fixed column 404 for rise tightly to T-shaped piece 403, T-shaped piece 403 takes place to remove when avoiding using, guarantees the stability when using, fixes the jack through fixed column 404 after the adjustment is accomplished, and the jack slides when avoiding using, guarantees the stability when using, rotates a plurality of guide bars of post 301 inner wall fixedly connected with, guide bar and guide groove 304 looks adaptation, ensures that sliding column 302 can carry out rectilinear movement, when using, through the cooperation of adjusting ring 303 and sliding column 302, makes to drive sliding column 302 and carry out rectilinear movement when adjusting ring 303 rotates.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a jack mount, its characterized in that, including fixed plate (1), be provided with on fixed plate (1) and be used for angle regulation's adjustment subassembly (2), fixed plate (1) top is provided with and is used for spacing control assembly (5), control assembly (5) are including fixed disk (501), a plurality of sliding tray (502) have been seted up at fixed disk (501) top, the inside equal sliding connection of sliding tray (502) has gag lever post (504), all be leaned on in gag lever post (504) opposite face one side has spring (503), control assembly (5) top is provided with supporting component (3) that are used for height-adjusting, be provided with on supporting component (3) and be used for fixed coupling assembling (4).

2. A jack mount according to claim 1, wherein the adjustment assembly (2) comprises a plurality of threaded columns (202), a plurality of threaded columns (202) slide inside the fixed plate (1), a rotating ring (203) is rotatably connected to the outer sides of the threaded columns (202), the rotating ring (203) is rotatably connected to the fixed plate (1), and a supporting plate (201) is rotatably connected to the bottom of the threaded columns (202).

3. A jack mount according to claim 1, wherein the fixed disc (501) is connected to the fixed plate (1), and the top of the limit rod (504) is fixedly connected with a limit post.

4. A jack mount according to claim 3, wherein the support assembly (3) comprises a rotating column (301), the rotating column (301) rotates at the top of the fixed disc (501), a groove (305) is formed in the bottom of the rotating column (301), a plurality of limit grooves (306) are formed in the outer side of the groove (305), the limit grooves (306) are matched with the limit column, a sliding column (302) is slidably connected in the rotating column (301), a plurality of guide grooves (304) are formed in the outer side of the sliding column (302), an adjusting ring (303) is rotatably connected in the outer side of the sliding column (302), and the adjusting ring (303) is rotatably connected with the rotating column (301).

5. A jack mount as claimed in claim 4 wherein the connecting assembly (4) comprises a connecting plate (401), the bottom of the connecting plate (401) is connected with the sliding column (302), a plurality of T-shaped grooves (402) are formed in the connecting plate (401), a plurality of T-shaped blocks (403) are connected in a sliding manner in the T-shaped grooves (402), fixing columns (404) are connected in the T-shaped blocks (403) in a rotating manner, the fixing columns (404) penetrate through the T-shaped blocks (403), and extrusion blocks (405) are connected in a rotating manner at the bottoms of the fixing columns (404).

6. A jack mount as claimed in claim 4 wherein the slide post (302) is externally fixedly connected with external screw threads, and wherein the inner wall of the adjustment ring (303) is provided with internal screw threads which are adapted to the external screw threads.