CN213646405U - Lifting type rack - Google Patents

Abstract

The utility model discloses a lift type frame, its technical scheme main points are: the wire winding machine comprises a first base and a second base, wherein the upper end of the first base is fixedly connected with a fixed block, the upper end of the first base is movably connected with a first upright post through the fixed block, the upper end of the second base is also fixedly connected with the fixed block, the upper end of the second base is movably connected with a second upright post through the fixed block, a first support is fixedly arranged at the upper end of the first upright post, a wire winding wheel is rotatably connected inside the first support, a rotating handle is fixedly connected at one end of the wire winding wheel, a second support is fixedly arranged at the upper end of the second upright post, and a first guide wheel is rotatably connected inside the second support; the rotating handle can enable the take-up pulley to rotate to take up and release the first steel wire rope and the second steel wire rope, the purpose of lifting the cross beam is achieved, the fixing block is inserted into the first groove, and the first stand column can be quickly connected to the upper end of the first base.

Description

Lifting type rack

Technical Field

The utility model relates to a frame field, in particular to lift type frame.

Background

With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, the requirements on improving the production efficiency, reducing the production cost and having a highly intelligent automatic cutting function are also improved, the development of a numerical control cutting machine must adapt to the requirements on the development of the modern machining industry, and the cutting machines are divided into a flame cutting machine, a plasma cutting machine, a laser cutting machine, water cutting and the like. The laser cutting machine has the fastest efficiency, the highest cutting precision and the generally smaller cutting thickness, the plasma cutting machine also has the fastest cutting speed, the cutting surface has certain inclination, and the flame cutting machine is used for carbon steel materials with larger thickness.

The existing cutting machine usually needs a frame for bearing, the existing cutting machine frame is usually a gantry frame, and parts of the gantry frame are usually fixed through bolts, so that the height of a gantry beam is difficult to adjust, and the frame is difficult to assemble and disassemble.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a lift type frame to solve the problem of mentioning in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a lifting type rack comprises a first base and a second base, wherein the upper end of the first base is fixedly connected with a fixed block, the upper end of the first base is movably connected with a first upright post through the fixed block, the upper end of the second base is also fixedly connected with the fixed block, the upper end of the second base is movably connected with a second upright post through the fixed block, a first support is fixedly arranged at the upper end of the first upright post, a take-up pulley is rotatably connected inside the first support, a rotating handle is fixedly connected at one end of the take-up pulley, a second support is fixedly arranged at the upper end of the second upright post, a first guide wheel is rotatably connected inside the second support, second grooves are respectively formed inside the first upright post and the second upright post, a cross beam is movably connected between the first upright post and the second upright post, and a first connecting post is fixedly connected at one end of the cross beam, the first connecting column extends into a second groove formed in the first upright column, the other end of the cross beam is fixedly connected with a second connecting column, the second connecting column extends into a second groove formed in the second upright column, the upper end of the first connecting column is fixedly connected with a first connecting block, the upper end of the first connecting block is movably connected with a first steel wire rope, a second through groove is formed in the upper end of the first connecting column and communicated with the second groove formed in the first upright column, the first steel wire rope passes through the second through groove and is wound on the outer wall of the take-up pulley, the upper end of the second connecting column is fixedly connected with a second connecting block, the upper end of the second connecting block is movably connected with a second steel wire rope, a third through groove is formed in the upper end of the second upright column and communicated with the second groove formed in the second upright column, the second steel wire rope penetrates through the third through groove and is connected to the outer wall of the first guide wheel in a winding mode, and the second steel wire rope is connected with the take-up pulley in a winding mode through the first guide wheel in a winding mode.

Through adopting above-mentioned technical scheme, it makes the take-up pulley rotate to change through rotating, rotate through the take-up pulley and receive first wire rope and second wire rope of restraint, through first wire rope pulling first connecting block, through first connecting block rebound, make the one end rebound that the first connecting rod drove the crossbeam through first connecting block, it drives second connecting block rebound to move through second wire rope, through second connecting block rebound, make the second connecting rod pass through the other end rebound that the second connecting block drove the crossbeam, thereby reach the effect of lifting crossbeam, otherwise make the crossbeam descend.

Preferably, the lower ends of the first upright post and the second upright post are both provided with first grooves, and the fixing blocks are inserted in the first grooves.

Through adopting above-mentioned technical scheme, peg graft in the inside of first recess through the fixed block, can make first stand fix the upper end at first base, the upper end at the second base is fixed to the second stand.

Preferably, the lower ends of the side walls of the first stand column and the second stand column are fixedly provided with a first through groove, the first through groove is communicated with the first groove, a positioning rod is inserted into the first through groove, and the positioning rod penetrates through the fixing block.

Through adopting above-mentioned technical scheme, can stabilize the position of first stand on first base, the position of second stand on the second base through the locating lever, avoid first stand and second stand slippage.

Preferably, the inner wall of the first through groove is provided with a limiting groove, the side wall of the positioning rod is fixedly provided with a limiting block, and the limiting block is inserted into the limiting groove.

Through adopting above-mentioned technical scheme, peg graft in the inside of spacing groove through the stopper, can stabilize the position of locating lever, avoid the locating lever to drop.

Preferably, one end of the positioning rod is fixedly connected with a handle, and one end of the handle is fixedly connected with a shot.

Through adopting above-mentioned technical scheme, can make the one end of handle perpendicular downwards through the shot of handle one end, be favorable to stabilizing the position of stopper, avoid the locating lever accident to rotate and make the stopper break away from the inside of spacing groove.

Preferably, a second guide wheel is fixedly mounted at the upper end of the second through groove, and a third guide wheel is fixedly mounted at the upper end of the third through groove.

By adopting the technical scheme, the position of the first steel wire rope is guided by the second guide wheel, and the position of the second steel wire rope is guided by the third guide wheel, so that the friction between the first steel wire rope and the second through groove is prevented from reducing the service life, and the friction between the second steel wire rope and the third through groove is prevented from reducing the service life.

Preferably, the lower end of the first base is fixedly provided with a universal wheel, and the lower end of the second base is also fixedly provided with a universal wheel.

Through adopting above-mentioned technical scheme, can easily remove the position of first base and second base through the universal wheel.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, the winding wheel can be rotated by rotating the rotating handle, a first steel wire rope and a second steel wire rope can be bundled by rotating the winding wheel, the first steel wire rope passes through the second through groove after being guided by the second guide wheel, the first connecting block is pulled by the first steel wire rope to drive the first connecting column to move upwards, so that one end of the beam moves upwards along with the first connecting column, the second steel wire rope is in winding connection with the first guide wheel and the third guide wheel, the second steel wire passes through the third through groove after being in winding connection with the third guide wheel, the second connecting block is pulled by the second steel wire rope to drive the second connecting column to move upwards, so that the other end of the beam moves upwards along with the second connecting column, the purpose of lifting the beam is achieved, and the beam can be lowered by rotating the rotating handle;

secondly, the fixing block is inserted into the first groove, the first stand column can be quickly connected to the upper end of the first base, the second stand column can be quickly connected to the upper end of the second base, the fixing block can be fixed inside the first groove through the positioning rod inserted into the first through groove, the limiting block is inserted into the limiting groove, the position of the positioning rod can be stabilized, the positioning rod is prevented from sliding out of the first through groove, the handle can be in a vertical state through the lead ball fixedly connected with one end of the handle, the limiting block is prevented from leaving the limiting groove due to accidental rotation of the positioning rod, the first stand column is more stabilized at the upper end of the first base, and the second stand column is more stabilized at the upper end of the second base;

the third, through the swing joint of first wire rope and first connecting block for first wire rope can be untied from the upper end of first connecting block, through the swing joint of second wire rope and second connecting block, make second wire rope untied from the upper end of second connecting block, thereby make crossbeam and first stand, the separation of second stand, conveniently unpack apart, otherwise convenient equipment, the universal wheel through first base and second base lower extreme fixed mounting can make things convenient for the removal of first base and second base.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a plan view of the present invention.

Reference numerals: 1. a first base; 2. a second base; 3. a fixed block; 4. a universal wheel; 5. a first upright post; 6. a second upright post; 7. a cross beam; 8. a first bracket; 9. a take-up pulley; 10. turning a handle; 11. a second bracket; 12. a first guide wheel; 13. a first groove; 14. a first through groove; 15. positioning a rod; 16. a limiting groove; 17. a limiting block; 18. a handle; 19. shot put; 20. a second groove; 21. a first connecting column; 22. a second connecting column; 23. a first connection block; 24. a second connecting block; 25. a second through groove; 26. a first wire rope; 27. a second guide wheel; 28. a third through groove; 29. a second wire rope; 30. and a third guide wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, a lifting frame comprises a first base 1 and a second base 2, wherein the upper end of the first base 1 is fixedly connected with a fixed block 3, the upper end of the first base 1 is movably connected with a first upright post 5 through the fixed block 3, the upper end of the second base 2 is also fixedly connected with the fixed block 3, the upper end of the second base 2 is movably connected with a second upright post 6 through the fixed block 3, the upper end of the first upright post 5 is fixedly provided with a first bracket 8, the inner part of the first bracket 8 is rotatably connected with a take-up pulley 9, one end of the take-up pulley 9 is fixedly connected with a rotating handle 10, the upper end of the second upright post 6 is fixedly provided with a second bracket 11, the inner part of the second bracket 11 is rotatably connected with a first guide pulley 12, the inner parts of the first upright post 5 and the second upright post 6 are both provided with a second groove 20, and a cross beam 7 is movably connected between the first upright post 5 and the second upright, one end of the cross beam 7 is fixedly connected with a first connecting column 21, the first connecting column 21 extends into a second groove 20 formed in the first upright post 5, the other end of the cross beam 7 is fixedly connected with a second connecting column 22, the second connecting column 22 extends into a second groove 20 formed in the second upright post 6, the upper end of the first connecting column 21 is fixedly connected with a first connecting block 23, the upper end of the first connecting block 23 is movably connected with a first steel wire rope 26, the upper end of the first connecting column 21 is provided with a second through groove 25, the second through groove 25 is communicated with the second groove 20 formed in the first upright post 5, the first steel wire rope 26 passes through the second through groove 25 and is wound on the outer wall of the take-up pulley 9, the upper end of the second connecting column 22 is fixedly connected with a second connecting block 24, and the upper end of the second connecting block 24 is movably connected with a second steel wire rope 29, a third through groove 28 is formed in the upper end of the second upright post 6, the third through groove 28 is communicated with a second groove 20 formed in the second upright post 6, the second steel wire rope 29 penetrates through the third through groove 28 and is wound on the outer wall of the first guide wheel 12, and the second steel wire rope 29 is wound on the take-up pulley 9 through the wound first guide wheel 12.

Referring to fig. 2, for the purpose of fixing the position of the first upright 5 and the second upright 6; the lower ends of the first upright post 5 and the second upright post 6 are both provided with a first groove 13, and the fixed block 3 is inserted in the first groove 13; the positions of the first upright post 5 and the second upright post 6 can be quickly fixed by inserting the fixing block 3 into the first groove 13.

Referring to fig. 2, for the purpose of fixing the fixing block 3 inside the first groove 13; a first through groove 14 is fixedly formed in the lower ends of the side walls of the first upright post 5 and the second upright post 6, the first through groove 14 is communicated with the first groove 13, a positioning rod 15 is inserted into the first through groove 14, and the positioning rod 15 penetrates through the fixing block 3; through the inside of locating lever 15 grafting in first logical groove 14, locating lever 15 runs through fixed block 3 for locating lever 15 can stabilize fixed block 3 in the inside of first recess 13.

Referring to fig. 2, for the purpose of stabilizing the position of stem 15; a limiting groove 16 is formed in the inner wall of the first through groove 14, a limiting block 17 is fixedly mounted on the side wall of the positioning rod 15, and the limiting block 17 is inserted into the limiting groove 16; the limiting block 17 is inserted into the limiting groove 16, so that the limiting block 17 limits the position of the positioning rod 15, and the aim of stabilizing the position of the positioning rod 15 is fulfilled.

Referring to fig. 1-3, for the purpose of stabilizing the position of stop 17; one end of the positioning rod 15 is fixedly connected with a handle 18, and one end of the handle 18 is fixedly connected with a shot 19; one end of the handle 18 can be vertically downward through the shot balls 19, so that the handle 18 is prevented from rotating, and the limiting block 17 is prevented from sliding out of the limiting groove 16 due to the fact that the positioning rod 15 rotates accidentally.

Referring to fig. 2, for the purpose of avoiding friction between the first and second steel cables 26 and 29 and the second and third through grooves 25 and 28; a second guide wheel 27 is fixedly mounted at the upper end of the second through groove 25, and a third guide wheel 30 is fixedly mounted at the upper end of the third through groove 28; friction between the first cable 26 and the second slot 25 is avoided by the second guide pulley, and friction between the second cable 29 and the third slot 28 is avoided by the third guide pulley.

Referring to fig. 1-2, for the purpose of facilitating the movement of the first base 1 and the second base 2; the lower end of the first base 1 is fixedly provided with a universal wheel 4, and the lower end of the second base 2 is also fixedly provided with a universal wheel 4; the first base 1 and the second base 2 can be moved more conveniently through the universal wheels 4.

The use principle and the advantages are as follows: the first upright post 5 can be quickly installed through the fixed block 3 fixedly installed at the upper end of the first base 1, the second upright post 6 can be quickly installed through the fixed opening fixedly installed at the upper end of the second base 2, the positioning rod 15 is inserted into the first through groove 14, the positioning rod 15 penetrates through the fixed block 3, so that the fixing block 3 can be fixed inside the first groove 13 by the positioning rod 15, the first upright post 5 or the second upright post 6 is prevented from slipping, the position of the positioning rod 15 can be stabilized by the limiting block 17 being inserted into the limiting groove 16, the positioning rod 15 is prevented from slipping out of the first through groove 14, the handle 18 can be in a vertical state through the lead ball 19 fixedly connected with one end of the handle 18, the limiting block 17 is prevented from leaving the inside of the limiting groove 16 due to accidental rotation of the positioning rod 15, the effect of fixing the first upright post 5 and the second upright post 6 is achieved, the first steel wire rope 26 is connected with the first connecting, the second wire rope 29 is connected with the second connecting block 24, so that the first upright post 5 and the second upright post 6 are connected with the cross beam 7, the rotating handle 10 is rotated to rotate the take-up pulley 9 inside the first bracket 8, the first wire rope 26 is wound by the take-up pulley 9, the first wire rope 26 passes through the second through groove 25 by winding the second guide pulley 27, the first connecting block 23 is pulled by the first wire rope 26, the first connecting block 23 drives the first connecting column 21 to move upwards inside the second groove 20, so that the first connecting column 21 drives one end of the cross beam 7 to move upwards, the second wire rope 29 is wound by the take-up pulley 9, the second wire rope 29 is wound by the first guide pulley 12 wound inside the second bracket 11 and the third guide pulley 30, the second wire passes through the third through groove 28 by winding the third guide pulley 30, and the second connecting block 24 is driven to move upwards by the second wire rope 29, second connecting block 24 drives second spliced pole 22 and upwards removes to make the other end of crossbeam 7 follow second spliced pole 22 and upwards remove, thereby reach the purpose of lifting crossbeam 7, on the contrary make crossbeam 7 descend, the universal wheel 4 through first base 1 and 2 lower extreme fixed mounting of second base can conveniently remove the position of first base 1 with second base 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a lift type frame, includes first base (1) and second base (2), its characterized in that: the upper end of the first base (1) is fixedly connected with a fixed block (3), the upper end of the first base (1) is movably connected with a first upright post (5) through the fixed block (3), the upper end of the second base (2) is also fixedly connected with the fixed block (3), the upper end of the second base (2) is movably connected with a second upright post (6) through the fixed block (3), a first support (8) is fixedly arranged at the upper end of the first upright post (5), a take-up pulley (9) is rotatably connected inside the first support (8), a rotating handle (10) is fixedly connected at one end of the take-up pulley (9), a second support (11) is fixedly arranged at the upper end of the second upright post (6), a first guide wheel (12) is rotatably connected inside the second support (11), and second grooves (20) are respectively formed in the first upright post (5) and the second upright post (6), a cross beam (7) is movably connected between the first stand column (5) and the second stand column (6), one end of the cross beam (7) is fixedly connected with a first connecting column (21), the first connecting column (21) extends into a second groove (20) formed in the first stand column (5), the other end of the cross beam (7) is fixedly connected with a second connecting column (22), the second connecting column (22) extends into a second groove (20) formed in the second stand column (6), a first connecting block (23) is fixedly connected with the upper end of the first connecting column (21), a first steel wire rope (26) is movably connected with the upper end of the first connecting block (23), a second through groove (25) is formed in the upper end of the first connecting column (21), and the second through groove (25) is communicated with the second groove (20) formed in the first stand column (5), first wire rope (26) pass second logical groove (25) wire-wrapping at the outer wall of take-up pulley (9), the upper end fixedly connected with second connecting block (24) of second spliced pole (22), the upper end swing joint of second connecting block (24) has second wire rope (29), third logical groove (28) have been seted up to the upper end of second stand (6), third logical groove (28) are linked together with second recess (20) that second stand (6) inside was seted up, second wire rope (29) pass third logical groove (28) wire-wrapping at the outer wall of first leading wheel (12), second wire rope (29) are through wire-wrapping first leading wheel (12) and take-up pulley (9) wire-wrapping.

2. A lift-type frame as set forth in claim 1, wherein: first recess (13) have all been seted up to the lower extreme of first stand (5) and second stand (6), fixed block (3) are pegged graft in the inside of first recess (13).

3. A lift-type frame as set forth in claim 1, wherein: first stand (5) and the lower extreme of second stand (6) lateral wall are fixed to be seted up first logical groove (14), first logical groove (14) are linked together with first recess (13), the inside grafting of first logical groove (14) has locating lever (15), locating lever (15) run through fixed block (3).

4. A lift-type frame as set forth in claim 3, wherein: the inner wall of the first through groove (14) is provided with a limiting groove (16), the side wall of the positioning rod (15) is fixedly provided with a limiting block (17), and the limiting block (17) is inserted in the limiting groove (16).

5. A lift-type frame as set forth in claim 3, wherein: one end of the positioning rod (15) is fixedly connected with a handle (18), and one end of the handle (18) is fixedly connected with a shot (19).

6. A lift-type frame as set forth in claim 1, wherein: the upper end of the second through groove (25) is fixedly provided with a second guide wheel (27), and the upper end of the third through groove (28) is fixedly provided with a third guide wheel (30).

7. A lift-type frame as set forth in claim 1, wherein: the lower extreme fixed mounting of first base (1) has universal wheel (4), the lower extreme of second base (2) also fixed mounting has universal wheel (4).

Images