CN214935656U - Engineering hydraulic lifting device convenient to install - Google Patents

Abstract

The utility model discloses an engineering hydraulic lifting device convenient for installation, which relates to the technical field of lifting devices and comprises a supporting seat and a hydraulic cylinder, wherein the hydraulic cylinder is arranged at the middle position of the top of the supporting seat, the middle position of the top of the supporting seat is provided with a first opening, the bottom end of the hydraulic cylinder is provided with a fixed seat, the top end of the hydraulic cylinder is provided with a mounting plate, the fixed seat is nested and arranged at the inner side of the first opening, the hydraulic cylinder can be fixed on the supporting seat by utilizing a splicing method through an arranged clamping mechanism without screw connection, the disassembly and the assembly are simple, the time and the labor are saved, the length of a supporting leg can be adjusted through an arranged supporting component, the supporting area is increased, the height of the supporting leg can be adjusted through an adjusting screw rod, the supporting height of four corners of the supporting seat can be adjusted according to the height of the ground, the supporting seat and the hydraulic cylinder can be kept horizontal without an external tool, the mounting efficiency is high, is convenient to use.

Description

Engineering hydraulic lifting device convenient to install

Technical Field

The utility model relates to a hoisting device technical field specifically says to an engineering hydraulic pressure hoisting device convenient to installation.

Background

The hydraulic lifting machine is a non-scissor hydraulic lifting platform, and a lifting device is required to be used in the process of manufacturing a large steel storage tank in flip-chip welding construction and lifting certain heavy objects, so that the lifted objects can be stably and safely lifted in place, the lifting device is generally driven by a hydraulic cylinder to lift the heavy objects, and a supporting seat supports the heavy objects.

However, through the analysis discovery, for the convenience transportation, need dismantle the pneumatic cylinder in the transportation, make pneumatic cylinder and supporting seat separation, current hoisting device's pneumatic cylinder is generally through screw fixed connection with the supporting seat, the dismouting is troublesome, waste time and energy, unevenness's condition can appear in the ground of construction site inevitability, the supporting legs of current hoisting device supporting seat generally are fixed, can not carry out altitude mixture control, need make supporting seat and pneumatic cylinder keep the level with the help of external instrument, the installation effectiveness is low, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned not enough, the utility model provides an engineering hydraulic pressure hoisting device convenient to installation herein, chucking mechanism through setting up can be fixed the method of pegging graft with the pneumatic cylinder utilization on the supporting seat, need not pass through screwed connection, the dismouting is simple, time saving and labor saving, the length of supporting legs can be adjusted through the supporting component who sets up, the increase support area, the height of supporting legs can be adjusted through adjusting screw, according to the support height in the altitude mixture control supporting seat four corners on ground, need not just can make supporting seat and pneumatic cylinder keep level with the help of external instrument, the installation effectiveness is high, high durability and convenient use.

The utility model discloses a realize like this, construct engineering hydraulic pressure hoisting device convenient to installation, including supporting seat and pneumatic cylinder, the pneumatic cylinder sets up in supporting seat top intermediate position, and first opening has been seted up to supporting seat top intermediate position, and the fixing base is installed to the pneumatic cylinder bottom, and the mounting panel is installed on the pneumatic cylinder top, and the fixing base nestification sets up in first opening inboard, and the supporting component that the structure is the same is all installed to four sides of supporting seat, and chucking mechanism is installed to the supporting seat bottom.

Further, the supporting component includes the mount pad, the movable sleeve, the expansion plate, spacing post, the screw rod, the dwang, the supporting legs, second opening and thread bush, the mount pad is installed in supporting seat one side, the movable sleeve is established in the mount pad intermediate position and is passed through the bearing with the mount pad and keep swing joint, the expansion plate sets up in the movable sleeve inboard and keeps swing joint with the movable sleeve, a plurality of third openings have been seted up in the expansion plate outside, the second opening is seted up in movable sleeve one end, spacing post nestification sets up in the second opening inboard, the thread bush runs through set up in expansion plate one end and with expansion plate fixed connection, the screw rod nestification sets up in the thread bush inboard and passes through threaded connection with the thread bush, the dwang is installed on the screw rod top, the supporting legs sets up in the screw rod bottom and passes through bearing with the screw rod and keeps swing joint.

Further, chucking mechanism includes the limiting plate, backup pad A, the activity post, the rotor plate, the fixed disk, a spring, backup pad B, square bar and fixed plate, the limiting plate is installed in supporting seat bottom one end, backup pad A installs in limiting plate one side, the activity post runs through backup pad A one end and keeps swing joint with backup pad A, the rotor plate sets up in activity post one end and keeps swing joint through the bearing with the activity post, the fixed disk is installed in activity post intermediate position, the nested setting in the activity post outside of spring, backup pad B nestification sets up in activity post outside one end and keeps swing joint with the activity post, the fixed plate is installed in fixed disk one side, the square bar is installed in fixed plate one end.

Furthermore, a through hole is formed in the middle of the fixing seat.

Furthermore, the limiting column is matched with the second opening and the third opening.

Furthermore, two ends of the movable column are respectively fixedly connected with the fixed disc and the supporting plate B.

Compared with the prior art, the beneficial effects of the utility model embody:

the method has the advantages that: moving the supporting seat to a construction site, rotating a movable sleeve outside the supporting seat, drawing out a telescopic plate from the inner side of the movable sleeve according to the construction site environment, aligning a third opening on the outer side of the telescopic plate with a second opening, putting in a limiting column from the second opening, allowing the limiting column to penetrate through the second opening and the third opening, limiting the telescopic plate by the limiting column, fixing the telescopic plate with the movable sleeve, increasing the supporting area, rotating the rotating rod to drive a screw to rotate on the inner side of the threaded sleeve, driving the supporting legs to move downwards by the screw by using thread transmission, allowing the supporting legs to be attached to the ground, adjusting the heights of the four supporting leg pairs according to the height of the ground of the construction site to horizontally support the supporting seat, adjusting the length of the supporting legs by the arranged supporting component, increasing the supporting area, and adjusting the heights of the supporting legs by the adjusting screw, according to the supporting height of the height adjustment supporting seat four corners on ground, the supporting seat and the hydraulic cylinder can be kept horizontal without the help of external tools, the mounting efficiency is high, and the use is convenient.

The method has the advantages that: the hydraulic cylinder drives the fixed seat to extend into the inner side of the first opening, one end of the square rod is just aligned with the through hole, the rotating plate is pushed to push the movable column to move towards the direction of the supporting plate B, the movable column drives the fixed plate to extrude the spring to generate elastic deformation, the movable column drives the fixed plate and the square rod to move, the square rod extends into the through hole, the rotating plate is rotated, the fixed plate is pushed to move towards the limiting plate by utilizing the elastic potential energy of the spring, the movable column and the rotating plate are driven to move by the fixed plate, one side of the rotating plate is attached to one side of the limiting plate, the fixed seat is fixed with the supporting seat by the square rod, when the hydraulic cylinder needs to be disassembled, the rotating plate is rotated to be separated from the limiting plate, the fixed plate is pushed to move towards the limiting plate by utilizing the elastic potential energy of the spring, the movable column is driven to move by the fixed plate, the fixed plate drives the fixed plate and the square rod to move by the movable column, make square bar and through-hole break away from, drive the fixing base with the pneumatic cylinder and break away from with the supporting seat, accomplish the dismantlement to, can utilize the method of pegging graft to fix the pneumatic cylinder on the supporting seat through the chucking mechanism that sets up, need not pass through screwed connection, the dismouting is simple, labour saving and time saving.

Drawings

FIG. 1 is a schematic structural view of an engineering hydraulic lifting device convenient for installation according to the present invention;

FIG. 2 is a schematic structural view of the clamping mechanism of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is an enlarged view of a portion B of FIG. 2;

fig. 5 is a schematic structural view of the support assembly of the present invention;

fig. 6 is a partially enlarged view of a portion C in fig. 5 according to the present invention.

In the figure: the support device comprises a support seat 1, a first opening 11, a hydraulic cylinder 2, an installation plate 21, a fixed seat 22, a through hole 23, a support assembly 3, an installation seat 31, a movable sleeve 32, a telescopic plate 33, a limiting column 34, a screw rod 35, a rotating rod 36, a support leg 37, a second opening 38, a third opening 39, a threaded sleeve 310, a clamping mechanism 4, a limiting plate 41, a support plate A42, a movable column 43, a rotating plate 44, a fixed plate 45, a spring 46, a support plate B47, a square rod 48 and a fixing plate 49.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific cases, and unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by one of ordinary skill in the art to which the present invention belongs.

It is right to combine below specification attached drawing and concrete embodiment the utility model discloses technical scheme does further elaboration, the engineering hydraulic pressure hoisting device convenient to installation that this application embodiment provided, including supporting seat 1 and pneumatic cylinder 2, pneumatic cylinder 2 sets up in 1 top intermediate position of supporting seat, and first opening 11 has been seted up to 1 top intermediate position of supporting seat, and fixing base 22 is installed to 2 bottom of pneumatic cylinder, and mounting panel 21 is installed on 2 tops of pneumatic cylinder, and the nested setting of fixing base 22 is inboard in first opening 11, and the supporting component 3 that the structure is the same is all installed to 1 four sides of supporting seat, and chucking mechanism 4 is installed to 1 bottom of supporting seat.

Referring to fig. 1, 5 and 6, the supporting component 3 includes a mounting base 31, a movable sleeve 32, a retractable plate 33 and a limiting post 34, the mounting seat 31 is mounted on one side of the supporting seat 1, the movable sleeve 32 is arranged in the middle of the mounting seat 31 and movably connected with the mounting seat 31 through a bearing, the expansion plate 33 is arranged on the inner side of the movable sleeve 32 and movably connected with the movable sleeve 32, a plurality of third openings 39 are formed in the outer side of the expansion plate 33, the second opening 38 is formed in one end of the movable sleeve 32, the limiting column 34 is nested in the inner side of the second opening 38, the threaded sleeve 310 penetrates through one end of the expansion plate 33 and is fixedly connected with the expansion plate 33, the screw 35 is nested in the inner side of the threaded sleeve 310 and is connected with the threaded sleeve 310 through a thread, the rotating rod 36 is mounted at the top end of the screw 35, and the supporting foot 37 is arranged at the bottom end of the screw 35 and movably connected with the screw 35 through a bearing;

as an example, the support base 1 is moved to a construction site, the movable sleeve 32 outside the support base 1 is rotated, the expansion plate 33 is drawn out from the inner side of the movable sleeve 32 according to the construction site environment, one third opening 39 outside the expansion plate 33 is aligned with the second opening 38, the stopper post 34 is put in from the second opening 38, the stopper post 34 penetrates through the second opening 38 and the third opening 39, the expansion plate 33 is stopped by the stopper post 34, the expansion plate 33 is fixed with the movable sleeve 32, the support area is increased, the screw rod 36 is rotated to drive the screw rod 35 to rotate inside the threaded sleeve 310, the screw rod 35 drives the support leg 37 to move down by screw transmission, the support leg 37 is attached to the ground, and the support base 1 is horizontally supported by adjusting the height of the four pairs of support legs 37 according to the height of the construction site ground.

As shown in fig. 2-4, the clamping mechanism 4 includes a position-limiting plate 41, a supporting plate a42, a movable post 43, a rotating plate 44, a fixed plate 45, a spring 46, a supporting plate B47, a square rod 48 and a fixed plate 49, wherein the position-limiting plate 41 is installed at one end of the bottom of the supporting seat 1, the supporting plate a42 is installed at one side of the position-limiting plate 41, the movable post 43 penetrates through one end of the supporting plate a42 and is movably connected with the supporting plate a42, the rotating plate 44 is installed at one end of the movable post 43 and is movably connected with the movable post 43 through a bearing, the fixed plate 45 is installed at the middle position of the movable post 43, the spring 46 is nested outside the movable post 43, the supporting plate B47 is nested at one end of the outside of the movable post 43 and is movably connected with the movable post 43, the fixed plate 49 is installed at one side of the fixed plate 49;

as an example, it should be noted that, when the hydraulic cylinder 2 drives the fixed seat 22 to extend into the first opening 11, and at this time, one end of the square rod 48 is aligned with the through hole 23, and then the rotating plate 44 is pushed to push the movable post 43 to move towards the supporting plate B47, the movable post 43 drives the fixed plate 45 to extrude the spring 46 to generate elastic deformation, the movable post 43 drives the fixed plate 49 and the square rod 48 to move, and the square rod 48 is pushed into the through hole 23, and then the rotating plate 44 is rotated, the fixed plate 45 is pushed to move towards the limiting plate 41 by using the elastic potential energy of the spring 46, the fixed plate 45 drives the movable post 43 and the rotating plate 44 to move, so that one side of the rotating plate 44 is attached to one side of the limiting plate 41, the fixed seat 22 is fixed to the supporting seat 1 by the square rod 48, when the hydraulic cylinder 2 needs to be disassembled, the rotating plate 44 is rotated to be separated from the limiting plate 41, and the fixed plate 45 is pushed to move towards the limiting plate 41 by using the elastic potential energy of the spring 46, the fixed disc 45 drives the movable column 43 to move, the movable column 43 drives the fixed plate 49 and the square rod 48 to move, the square rod 48 is separated from the through hole 23, the hydraulic cylinder 2 drives the fixed seat 22 to be separated from the supporting seat 1, and disassembly is completed.

Referring to fig. 4, a through hole 23 is formed in the middle of the fixing base 22.

Referring to fig. 6, the position-limiting post 34 is adapted to the second opening 38 and the third opening 39.

Referring also to fig. 4, two ends of the movable post 43 are respectively fixedly connected to the fixed plate 45 and the supporting plate B47.

The utility model discloses a theory of operation:

moving the support seat 1 to a construction site, rotating the movable sleeve 32 on the outer side of the support seat 1, drawing the expansion plate 33 out of the inner side of the movable sleeve 32 according to the construction site environment, aligning a third opening 39 and a second opening 38 on the outer side of the expansion plate 33, putting the limit column 34 in from the second opening 38, enabling the limit column 34 to penetrate through the second opening 38 and the third opening 39, limiting the expansion plate 33 through the limit column 34, fixing the expansion plate 33 and the movable sleeve 32, increasing the support area, rotating the rotating rod 36 to drive the screw 35 to rotate on the inner side of the threaded sleeve 310, driving the support leg 37 to move downwards by the screw 35 through thread transmission, enabling the support leg 37 to be attached to the ground, and horizontally supporting the support seat 1 by adjusting the height of the four support leg pairs 37 according to the height of the ground of the construction site;

the hydraulic cylinder 2 drives the fixed seat 22 to extend into the inner side of the first opening 11, at this time, one end of the square rod 48 is just aligned with the through hole 23, the rotating plate 44 is pushed to push the movable column 43 to move towards the direction of the supporting plate B47, the fixed disk 45 is driven by the movable column 43 to extrude the spring 46 to generate elastic deformation, the fixed plate 49 and the square rod 48 are driven by the movable column 43 to move, the square rod 48 extends into the through hole 23, the rotating plate 44 is rotated, the fixed disk 45 is pushed to move towards the direction of the limiting plate 41 by using the elastic potential energy of the spring 46, the movable column 43 and the rotating plate 44 are driven by the fixed disk 45 to move, one side of the rotating plate 44 is attached to one side of the limiting plate 41, the fixed seat 22 is fixed with the supporting seat 1 by the square rod 48, when the hydraulic cylinder 2 needs to be disassembled, the rotating plate 44 is rotated to be separated from the limiting plate 41, the fixed disk 45 is pushed to move towards the direction of the limiting plate 41 by using the elastic potential energy of the spring 46, the fixed disc 45 drives the movable column 43 to move, the movable column 43 drives the fixed plate 49 and the square rod 48 to move, the square rod 48 is separated from the through hole 23, the hydraulic cylinder 2 drives the fixed seat 22 to be separated from the supporting seat 1, and disassembly is completed.

In conclusion; engineering hydraulic pressure hoisting device convenient to installation can utilize the method of pegging graft to fix the pneumatic cylinder on the supporting seat through the chucking mechanism that sets up, need not pass through screwed connection, the dismouting is simple, labour saving and time saving, the length of supporting legs can be adjusted through the supporting component who sets up, increase support area, can adjust the height of supporting legs through adjusting screw, according to the support height in the altitude mixture control supporting seat four corners on ground, need not just can make supporting seat and pneumatic cylinder keep level with the help of external instrument, the installation effectiveness is high, high durability and convenient use.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein, and it is to be understood that various changes and modifications may be made by one of ordinary skill in the art without departing from the spirit and scope of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (6)

1. The utility model provides an engineering hydraulic pressure hoisting device convenient to installation, includes supporting seat (1) and pneumatic cylinder (2), its characterized in that: pneumatic cylinder (2) set up in supporting seat (1) top intermediate position, first opening (11) have been seted up to supporting seat (1) top intermediate position, fixing base (22) are installed to pneumatic cylinder (2) bottom, mounting panel (21) are installed on pneumatic cylinder (2) top, fixing base (22) nestification sets up in first opening (11) inboard, supporting component (3) that the structure is the same are all installed to supporting seat (1) four sides, chucking mechanism (4) are installed to supporting seat (1) bottom.

2. An engineering hydraulic lifting device convenient to install according to claim 1, characterized in that: the supporting component (3) comprises a mounting seat (31), a movable sleeve (32), a telescopic plate (33), a limiting column (34), a screw rod (35), a rotating rod (36), a supporting leg (37), a second opening (38) and a threaded sleeve (310), the mounting seat (31) is mounted on one side of the supporting seat (1), the movable sleeve (32) is arranged in the middle of the mounting seat (31) and is movably connected with the mounting seat (31) through a bearing, the telescopic plate (33) is arranged on the inner side of the movable sleeve (32) and is movably connected with the movable sleeve (32), a plurality of third openings (39) are formed in the outer side of the telescopic plate (33), the second opening (38) is formed in one end of the movable sleeve (32), the limiting column (34) is nested in the inner side of the second opening (38), and the threaded sleeve (310) penetrates through one end of the telescopic plate (33) and is fixedly connected with the telescopic plate (33), screw rod (35) nestification sets up in thread bush (310) inboard and passes through threaded connection with thread bush (310), dwang (36) are installed in screw rod (35) top, supporting legs (37) set up in screw rod (35) bottom and pass through the bearing with screw rod (35) and keep swing joint.

3. An engineering hydraulic lifting device convenient to install according to claim 1, characterized in that: the clamping mechanism (4) comprises a limiting plate (41), a supporting plate A (42), a movable column (43), a rotating plate (44), a fixed plate (45), a spring (46), a supporting plate B (47), a square rod (48) and a fixing plate (49), wherein the limiting plate (41) is installed at one end of the bottom of the supporting seat (1), the supporting plate A (42) is installed on one side of the limiting plate (41), the movable column (43) penetrates through one end of the supporting plate A (42) and is movably connected with the supporting plate A (42), the rotating plate (44) is arranged at one end of the movable column (43) and is movably connected with the movable column (43) through a bearing, the fixed plate (45) is installed at the middle position of the movable column (43), the spring (46) is nested in the outer side of the movable column (43), the supporting plate B (47) is nested in one end of the outer side of the movable column (43) and is movably connected with the movable column (43), the fixed plate (49) is arranged on one side of the fixed plate (45), and the square rod (48) is arranged at one end of the fixed plate (49).

4. An engineering hydraulic lifting device convenient to install according to claim 1, characterized in that: the middle of the fixed seat (22) is provided with a through hole (23).

5. An engineering hydraulic lifting device convenient to install according to claim 2, characterized in that: the limiting column (34) is matched with the second opening (38) and the third opening (39).

6. An engineering hydraulic lifting device convenient to install according to claim 3, characterized in that: and two ends of the movable column (43) are respectively fixedly connected with the fixed disc (45) and the support plate B (47).

Images