CN219298817U - A sliding frame that is easy to adjust - Google Patents

Abstract

The utility model discloses an easy-to-adjust sliding frame, which relates to the technical field of construction engineering. Aiming at the need to manually rotate a plurality of threaded rods proposed in the background technology, the operation is cumbersome, the work efficiency is low, and the height of the sliding frame cannot be adjusted. , can only be assembled at a specific height, and the problem of low practicability, the following scheme is proposed, including the bottom plate, four fixing mechanisms are arranged on the outer wall of the top of the bottom plate, and the fixing mechanisms include a fixed cylinder, a connecting column and an anti-slip seat, An extension mechanism is provided on the top of the bottom plate, and the extension mechanism includes a top plate, four columns and two side plates, and a mounting plate is arranged between the two side plates. The utility model can fix the whole body without manually turning the screw rod, avoids the movement of the sliding frame, simplifies the operation steps, improves the work efficiency, and can adjust the height of the sliding frame, so that the sliding frame can be applied to different heights. Steel structure assembly improves practicality.

Description

A sliding frame that is easy to adjust

technical field

The utility model relates to the technical field of construction engineering, in particular to a sliding frame which is convenient for adjustment.

Background technique

In the existing construction projects, most of the assembled steel structures are used as the building skeleton. When assembling the assembled steel structures, sliding frames are required.

After searching, the Chinese patent (application number "201920248199.8") discloses "an assembled steel structure sliding frame". The above sliding frame includes a sliding frame body, and the shape of the sliding frame body is a hollow frame. The inner cavity of the sliding frame body is provided with a fork-shaped support frame, the two ends of the bottom of the sliding frame body are welded and fixed with a base, and both sides of the bottom of the base are welded and fixed with brake wheels. The middle part of the fixed sleeve is equipped with a set plate, and the two ends of the set plate are respectively threaded with threaded rods located on both sides of the base. However, when the above-mentioned sliding frame is used, there are the following problems:

1. It is necessary to manually rotate multiple threaded rods so that the support block is in contact with the ground, and then the whole sliding frame is fixed. The operation is cumbersome and the work efficiency is low;

2. When in use, the height of the sliding frame cannot be adjusted, and it can only be assembled at a specific height, which is low in practicability.

Utility model content

The utility model proposes an easy-to-adjust sliding frame, which solves the need to manually rotate a plurality of threaded rods in the comparison document. The operation is cumbersome, the work efficiency is low, and the height of the sliding frame cannot be adjusted. Highly assembled, low practicality.

In order to achieve the above object, the utility model adopts the following technical solutions:

A sliding frame that is easy to adjust includes a bottom plate, four fixing mechanisms are arranged on the top outer wall of the bottom plate, the fixing mechanisms include a fixed cylinder, a connecting column and an anti-skid seat, an extension mechanism is arranged on the top of the bottom plate, the The extension mechanism includes a top plate, four columns and two side plates, a mounting plate is provided between the two side plates, and a jacking mechanism is provided at the mounting plate, and the jacking mechanism includes four mounting blocks, four A connecting rod, a jacking plate and two jacking cylinders, four unloading mechanisms are provided at the bottom of the top plate, and the unloading mechanisms include a connecting seat, an unloading rod and a fixing seat.

Preferably, universal wheels are fixed on the four corners and the middle outer wall of the bottom of the bottom plate, the fixed cylinder is connected to the top outer wall of the bottom plate by bolts, and the piston rod of the fixed cylinder runs through the bottom plate, and the connecting column is fixed on the fixed The outer wall of the bottom end of the cylinder piston rod, and the anti-skid seat is fixed on the outer wall of the bottom end of the connecting column.

Through the above solution, the anti-slip seat is driven down by the fixed cylinder, and then the anti-slip seat and the connecting column are fixed as a whole, so as to prevent the sliding frame from moving during use.

Preferably, the two side plates are respectively fixed on the outer walls on both sides of the top of the bottom plate, and two mounting grooves are opened on the top outer walls of the two side plates, and the four columns are respectively slidably installed in the four mounting grooves Inside, and the bottom of the top plate is respectively fixed on the outer walls of the tops of the four columns.

Preferably, the two sides of the mounting plate are respectively fixed on the upper outer walls of the opposite sides of the two side plates, and the outer walls on both sides of the bottom of the mounting plate are fixed with reinforcement plates distributed equidistantly, and the reinforcement plates are fixed on On the outer wall on one side of the side panel.

Through the above solution, the two side plates are connected through the installation plate and several reinforcing plates, so as to avoid the deviation of the two side plates.

Preferably, the four mounting blocks are respectively fixed on the outer wall of the bottom of the top plate, and the four connecting rods are respectively hinged on one side of the outer wall of the four mounting blocks, and the lifting plate is hinged on one side of the outer wall of the four connecting rods. The two jacking cylinders are respectively connected to the top outer wall of the bottom plate by bolts, and the two jacking cylinders are respectively fixed on the bottom outer wall of the mounting plate, the piston rods of the two jacking cylinders respectively pass through the mounting plate, and the two jacking cylinders are respectively fixed on the bottom outer wall of the mounting plate. The piston rods of the lifting cylinder are respectively fixed on the bottom outer wall of the lifting plate.

Through the above solution, the jacking plate is driven to move by the jacking cylinder, and then the connecting rod is driven to lift the top plate, so that the top plate moves, and the height of the sliding frame is adjusted.

Preferably, the connecting seat is fixed on the outer wall of the bottom of the top plate, and the unloading rod is hinged on one side of the outer wall of the connecting seat, and the fixing seat is fixed on the outer wall of the top of the lifting plate, and the fixing seat is hinged on one side of the unloading rod on the outer wall.

Through the above scheme, the extrusion force at the center of the top of the top plate is decomposed into two forces along the direction of the unloading bar through the unloading rod, reducing the extrusion force on the top plate and increasing the service life of the top plate.

The beneficial effects of the utility model are:

1. There are four fixing mechanisms, start the fixed cylinder, and drive the anti-skid seat down through the fixed cylinder, so that the anti-skid seat and the connecting column are fixed as a whole, so as to avoid the movement of the sliding frame during use, without manually turning the screw. The whole is fixed to avoid the movement of the sliding frame, which simplifies the operation steps and improves the working efficiency.

2. There is a jacking mechanism, which drives the jacking plate to move through the jacking cylinder, and then drives the connecting rod to lift the top plate, so that the top plate moves, and the top plate drives the four columns to move. Supporting, the height of the sliding frame can be adjusted, so that the sliding frame can be applied to the assembly of steel structures of different heights, and the practicality is improved.

In summary, the utility model can fix the whole body without manually turning the screw rod, avoiding the movement of the sliding frame, simplifying the operation steps, improving the work efficiency, and being able to adjust the height of the sliding frame so that the sliding frame can It is suitable for the assembly of steel structures of different heights, which improves the practicability.

Description of drawings

Fig. 1 is a front structural schematic diagram of a sliding frame that is easy to adjust proposed by the utility model.

Fig. 2 is a structural schematic diagram of a fixing mechanism for a sliding frame that is easy to adjust proposed by the utility model.

Fig. 3 is a structural schematic diagram of an extension mechanism of an easily adjustable sliding frame proposed by the utility model.

Fig. 4 is a structural schematic diagram of a jacking mechanism of a sliding frame that is easy to adjust proposed by the utility model.

Fig. 5 is a structural schematic diagram of an unloading mechanism of a sliding frame that is easy to adjust proposed by the utility model.

In the figure: 1, bottom plate; 2, fixing mechanism; 201, fixed cylinder; 202, connecting column; 203, anti-slip seat; 3, extension mechanism; 301, top plate; 302, column; 303, side plate; 4, installation plate; 5, jacking mechanism; 501, mounting block; 502, connecting rod; 503, jacking plate; 504, jacking cylinder; 6, unloading mechanism; 601, connecting seat; 602, unloading rod; 603, fixing seat.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Embodiment 1, with reference to Figures 1-2, a sliding frame that is easy to adjust, includes a bottom plate 1 and four fixing mechanisms 2, universal wheels are fixed on the four corners of the bottom of the bottom plate 1 and the outer wall in the middle, and the fixing mechanisms 2 include The fixed cylinder 201, the connecting column 202 and the anti-skid seat 203, the fixed cylinder 201 is connected to the top outer wall of the base plate 1 by bolts, the piston rod of the fixed cylinder 201 runs through the base plate 1, and the connecting column 202 is fixed on the outer wall of the bottom end of the fixed cylinder 201 piston rod, The anti-skid seat 203 is fixed on the bottom outer wall of the connecting column 202 .

Embodiment 2, referring to Fig. 1 and Fig. 3-4, a sliding frame that is easy to adjust includes an extension mechanism 3, a mounting plate 4 and a jacking mechanism 5, and the extension mechanism 3 includes a top plate 301, four columns 302 and two Side plate 303, the two side plates 303 are respectively fixed on the outer walls on both sides of the top of the bottom plate 1, two mounting grooves are opened on the top outer walls of the two side plates 303, and the four columns 302 are respectively slidably installed in the four mounting grooves Inside, the bottom of the top plate 301 is respectively fixed on the top outer walls of the four columns 302, the two sides of the mounting plate 4 are respectively fixed on the upper outer walls of the opposite sides of the two side plates 303, and the outer walls on both sides of the bottom of the mounting plate 4 are fixed. There are reinforcing plates equidistantly distributed, and the reinforcing plates are fixed on the outer wall of one side of the side plate 303. The jacking mechanism 5 includes four mounting blocks 501, four connecting rods 502, a jacking plate 503 and two jacking cylinders 504 , the four mounting blocks 501 are respectively fixed on the bottom outer wall of the top plate 301, the four connecting rods 502 are respectively hinged on one side of the four mounting blocks 501 on the outer wall, the jacking plate 503 is hinged on one side of the four connecting rods 502 on the outer wall, two The jacking cylinders 504 are respectively connected to the top outer wall of the bottom plate 1 by bolts, and the two jacking cylinders 504 are respectively fixed on the bottom outer wall of the mounting plate 4. The piston rods of the two jacking cylinders 504 respectively penetrate the mounting plate 4, and the two jacking The piston rods of the cylinders 504 are respectively fixed on the bottom outer wall of the lifting plate 503 .

Embodiment 3, referring to Fig. 1 and Fig. 5, a sliding frame that is easy to adjust includes four unloading mechanisms 6, and the unloading mechanisms 6 include a connecting seat 601, an unloading rod 602 and a fixed seat 603, and the connecting seat 601 is fixed Set on the outer wall at the bottom of the top plate 301, the unloading rod 602 is hinged on one side of the outer wall of the connection seat 601, and the fixing seat 603 is fixed on the top outer wall of the lifting plate 503, and the fixing seat 603 is hinged on one side of the outer wall of the unloading rod 602. The force rod 602 decomposes the extrusion force received at the top center of the top plate 301 into two forces along the direction of the force unloading rod 602, reducing the extrusion force on the top plate 301 and increasing the service life of the top plate 301.

Working principle: start the fixed cylinder 201, drive the anti-skid seat 203 down through the fixed cylinder 201, and then make the anti-skid seat 203 and the connecting column 202 fix the whole to prevent the sliding frame from moving during use, and drive the jacking seat 203 through the jacking cylinder 504. The lifting plate 503 moves, and then drives the connecting rod 502 to lift the top plate 301, so that the top plate 301 moves, and the top plate 301 drives the four columns 303 to move, and the columns 303 are located in the installation groove, so that the columns 303 support the top plate 301. The force rod 602 decomposes the extrusion force received at the top center of the top plate 301 into two forces along the direction of the force unloading rod 602, reducing the extrusion force on the top plate 301 and increasing the service life of the top plate 301.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A sliding frame that is easy to adjust, comprising a base plate (1), characterized in that four fixing mechanisms (2) are provided on the top outer wall of the base plate (1), and the fixing mechanisms (2) include a fixed cylinder (201), connecting column (202) and anti-skid seat (203); The top of the bottom plate (1) is provided with an extension mechanism (3), and the extension mechanism (3) includes a top plate (301), four columns (302) and two side plates (303); A mounting plate (4) is provided between the two side plates (303); The mounting plate (4) is provided with a jacking mechanism (5), and the jacking mechanism (5) includes four mounting blocks (501), four connecting rods (502), a jacking plate (503) and two a jacking cylinder (504); Four unloading mechanisms (6) are provided at the bottom of the top plate (301), and the unloading mechanisms (6) include a connecting seat (601), an unloading rod (602) and a fixing seat (603). 2. A sliding frame that is easy to adjust according to claim 1, characterized in that, universal wheels are fixed on the four corners of the bottom of the bottom plate (1) and the outer wall of the middle part, and the fixed cylinder (201) It is connected to the top outer wall of the base plate (1) by bolts, and the piston rod of the fixed cylinder (201) runs through the base plate (1), and the connecting column (202) is fixed on the outer wall of the bottom end of the piston rod of the fixed cylinder (201), and is non-slip The seat (203) is fixed on the outer wall of the bottom end of the connecting column (202). 3. A sliding frame that is easy to adjust according to claim 1, characterized in that, the two side plates (303) are respectively fixed on the outer walls on both sides of the top of the bottom plate (1), and the two side plates There are two installation grooves on the outer wall of the top of the plate (303), the four uprights (302) are respectively slidably installed in the four installation grooves, and the bottom of the top plate (301) is respectively fixed on the tops of the four uprights (302) on the outer wall. 4. A sliding frame that is convenient for adjustment according to claim 1, characterized in that, the two sides of the mounting plate (4) are respectively fixed on the upper outer walls of the opposite sides of the two side plates (303), And the outer walls on both sides of the bottom of the mounting plate (4) are fixed with reinforcing plates equidistantly distributed, and the reinforcing plates are fixed on the outer walls of one side of the side plate (303). 5. A sliding frame that is easy to adjust according to claim 1, characterized in that, the four mounting blocks (501) are respectively fixed on the bottom outer wall of the top plate (301), and the four connecting rods (502 ) are respectively hinged on the outer wall of one side of the four mounting blocks (501), the jacking plate (503) is hinged on the outer wall of one side of the four connecting rods (502), and the two jacking cylinders (504) are respectively connected by bolts on the top outer wall of the bottom plate (1), and two jacking cylinders (504) are respectively fixed on the bottom outer wall of the mounting plate (4), and the piston rods of the two jacking cylinders (504) respectively pass through the mounting plate (4) , and the piston rods of the two jacking cylinders (504) are respectively fixed on the bottom outer wall of the jacking plate (503). 6. The sliding frame that is easy to adjust according to claim 1, characterized in that, the connecting seat (601) is fixed on the bottom outer wall of the top plate (301), and the unloading rod (602) is hinged to the connecting On one side of the outer wall of the seat (601), the fixed seat (603) is fixed on the top outer wall of the lifting plate (503), and the fixed seat (603) is hinged on one side of the outer wall of the unloading rod (602).

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