CN213623016U

CN213623016U - Simple hoisting trolley for constructional engineering

Info

Publication number: CN213623016U
Application number: CN202022646635.2U
Authority: CN
Inventors: 王�琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-06
Anticipated expiration: 2030-11-16

Abstract

The utility model relates to a construction equipment technical field just discloses a building engineering is with simple and easy handling shallow, including main part and branch, the bottom of branch and the top fixed connection of main part, annular commentaries on classics piece and annular picture peg have been cup jointed to the side surface of branch, the inside activity of annular commentaries on classics piece is pegged graft and is had fixed bolt, the side surface of fixed bolt and the inside swing joint of annular picture peg. This building engineering is with simple and easy handling shallow, through branch, annular commentaries on classics piece, rotor plate, annular picture peg, fixing bolt, support the pipe, lock nut, support the pole, the stopper, the rotor tube, the connecting pipe, mutual cooperation between fixing bearing and the universal wheel, can make to support the pole and move down through twisting the commentaries on classics pipe, support with ground until the bottom of universal wheel and hold, reached the effect that prevents the handling shallow and lean forward, solved when handling object weight is great, current handling shallow can take place to topple over forward the problem.

Description

Simple hoisting trolley for constructional engineering

Technical Field

The utility model relates to a construction engineering technical field specifically is a simple and easy handling shallow for building engineering.

Background

The hoisting cart is also a movable hoisting machine, which generally comprises a power device and a support, wherein the power device comprises a motor, a speed reducer, a clutch, a brake, a rope drum and a steel wire rope, the support comprises a screw rod, a jack nut, a vertical rod and a rotating arm, the motor can rotate forwards and backwards by operating a button starter, the steel wire rope can be wound and unwound, and the hoisting operation can be completed by hoisting the steel wire rope by pulleys of the support and lowering the article.

The actual load capacity of the existing hoisting trolley is small, and objects with large weight are difficult to hoist in use, so that the hoisting trolley tends to incline forwards once the weight of the hoisted objects is too large, and finally the hoisting trolley can topple forwards, so that the hoisting trolley is structurally damaged or an operator is injured by smashing, and the existing hoisting trolley cannot meet the requirement of safe transportation of the user.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a building engineering is with simple and easy handling shallow possesses the advantage that prevents that the handling shallow from leaning forward, has solved when handling object weight is great, and current handling shallow can take place the problem of empting forward.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a simple lifting trolley for constructional engineering comprises a main body and a support rod, wherein the bottom end of the support rod is fixedly connected with the top of the main body, the side surface of the supporting rod is sleeved with an annular rotating block and an annular inserting plate, a fixed bolt is movably inserted in the annular rotating block, the side surface of the fixed bolt is movably connected with the inside of the annular inserting plate, the side surface of the annular rotating block is fixedly connected with a rotating plate, the interior of the rotating plate is movably connected with a supporting pipe, the side surface of the supporting pipe is in threaded connection with a locking nut, the top of the locking nut is abutted against the bottom of the rotating plate, the interior of the abutting tube is movably connected with an abutting rod, the bottom end of the abutting pipe is connected with a rotating pipe through a limiting block, the side surface of the abutting rod is in threaded connection with the inside of the rotating pipe, the bottom end of the abutting rod is connected with a connecting pipe in a threaded mode, and the inside of the connecting pipe is connected with a universal wheel through a fixed bearing.

Preferably, a rotating groove is formed in the annular rotating block, and the side surface of the supporting rod is movably connected with the inside of the rotating groove.

Preferably, the annular rotating block and the annular inserting plate are both provided with positioning holes, and the side surface of the fixing bolt is movably connected with the inside of the positioning holes.

Preferably, the rotating plate is provided with a fixing groove inside, and the side surface of the abutting pipe is movably connected with the inside of the fixing groove.

Preferably, a limiting groove is formed in the rotating pipe, and the side surface of the limiting block is movably connected with the inside of the limiting groove.

Preferably, the top fixedly connected with of rotor plate is solid fixed ring, the inside swing joint of main part has the couple, the internal connection of couple has the fixture, the fixed rope has been cup jointed to the side surface of fixture, the bottom fixedly connected with of fixed rope is fixed to be detained, fixed knot passes through the stay cord and is connected with solid fixed ring.

Compared with the prior art, the utility model provides a building engineering is with simple and easy handling shallow possesses following beneficial effect:

1. this building engineering is with simple and easy handling shallow, through branch, annular commentaries on classics piece, rotor plate, annular picture peg, fixing bolt, support the pipe, lock nut, support the pole, the stopper, the rotor tube, the connecting pipe, mutual cooperation between fixing bearing and the universal wheel, can make to support the pole and move down through twisting the commentaries on classics pipe, support with ground until the bottom of universal wheel and hold, reached the effect that prevents the handling shallow and lean forward, solved when handling object weight is great, current handling shallow can take place to topple over forward the problem.

2. This simple and easy handling shallow for building engineering, through rotor plate, solid fixed ring, fixed rope, fixed knot and stay cord between mutually supporting, can be connected the goods that the handling shallow was hoisted through the stay cord with the rotor plate to prevent that the goods from rocking in half sky, reached the effect that prevents the goods and rock, solved when the goods by the back removal shallow of hoisting, the goods rocks the problem that acutely can influence handling shallow normal use.

Drawings

FIG. 1 is a partial cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the point B in FIG. 1 according to the present invention;

fig. 4 is a schematic diagram of the structure of the rotating plate of the present invention.

Wherein: 1. a main body; 2. a strut; 3. an annular rotating block; 4. a rotating plate; 5. an annular inserting plate; 6. fixing the bolt; 7. abutting the pipe; 8. locking the nut; 9. a support rod; 10. a limiting block; 11. rotating the tube; 12. a connecting pipe; 13. fixing the bearing; 14. a universal wheel; 15. a fixing ring; 16. fixing a rope; 17. a fixing buckle; 18. and pulling a rope.

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.

Referring to fig. 1-4, a simple trolley for construction engineering, comprising a main body 1 and a support rod 2, wherein the main body 1 is a trolley, the power device of the trolley comprises a motor, a reducer, a clutch, a brake, a rope drum and a steel wire rope, the motor is a magnetizing single-phase capacitor motor, a mechanism for braking when power is off is designed, the motor is also provided with a thermal switch, the reducer is a two-stage gear reducer and is fixedly connected with the motor, the brake and the fly drum are integrally arranged to realize rapid descending, the support part comprises a main support rod and a cantilever suspension rod, a rotating arm can rotate 360 degrees on the main rod, a travel switch is arranged at the arm end to prevent the lifting over-position accident caused by operation error or button failure, the motor can rotate forwards and backwards by operating a button starter, the steel wire rope can be wound or unwound, and the support part can lift objects by pulleys to finish the lifting operation, branch 2 is the main tributary pole, the cantilever jib has been cup jointed in the activity on the main tributary pole, the bottom of branch 2 and the top fixed connection of main part 1, main part 1's top fixed connector adapter sleeve, branch 2's side surface and adapter sleeve's inner wall fixed connection, branch 2's side surface has been cup jointed annular commentaries on classics piece 3 and annular picture peg 5, the rotation groove has been seted up to annular commentaries on classics piece 3's inside, branch 2's side surface and the inside swing joint who rotates the groove, annular commentaries on classics piece 3 can rotate round 2 three hundred sixties degrees of branch, and annular picture peg 5 then can't rotate, the inside activity of annular commentaries on classics piece 3 is pegged graft and is had fixing bolt 6, fixing bolt 6.

The inside of the annular rotating block 3 and the annular inserting plate 5 are both provided with positioning holes, the side surface of the fixing bolt 6 is movably connected with the inside of the positioning holes, the side surface of the fixing bolt 6 is in threaded connection with a fixing nut, the top of the fixing nut is abutted against the bottom of the annular inserting plate 5, the side surface of the annular rotating block 3 is fixedly connected with a rotating plate 4, the top of the rotating plate 4 is fixedly connected with a fixing ring 15, the inside of the main body 1 is movably connected with a hook, the inside of the hook is connected with a fixed object, the side surface of the fixed object is sleeved with a fixing rope 16, the bottom of the fixing rope 16 is fixedly connected with a fixing buckle 17, the fixing buckle 17 is connected with the fixing ring 15 through a pull rope 18, and through mutual matching among the rotating plate 4, the fixing ring 15, the fixing rope 16, the fixing buckle 17 and the pull rope 18, goods lifted, reach the effect that prevents the goods and rock, solved and moved the shallow after the goods is hoisted, the goods rocks the problem that acutely may influence handling shallow normal use, the inside swing joint of rotor plate 4 has to support pipe 7, the fixed slot has been seted up to the inside of rotor plate 4, the inside swing joint of the side surface of supporting pipe 7 and fixed slot, the side surface threaded connection lock nut 8 of supporting pipe 7, lock nut 8's top supports with the bottom of rotor plate 4 and holds, the inside swing joint of supporting pipe 7 has to support pole 9.

The bottom end of the abutting pipe 7 is connected with a rotating pipe 11 through a limiting block 10, a limiting groove is formed in the rotating pipe 11, the side surface of the limiting block 10 is movably connected with the inside of the limiting groove, the top of the limiting block 10 is fixedly connected with the bottom end of the abutting pipe 7, the limiting block 10 can limit the rotating pipe 11 to move, the rotating pipe 11 can only rotate in situ, the side surface of the abutting rod 9 is connected with the inner thread of the rotating pipe 11, the abutting rod 9 can move downwards by rotating the rotating pipe 11 clockwise, the bottom end of the abutting rod 9 is connected with a connecting pipe 12 in a threaded manner, the inside of the connecting pipe 12 is connected with a universal wheel 14 through a fixed bearing 13, the side surface of the fixed bearing 13 is fixedly connected with the inside of the connecting pipe 12, the top of the universal wheel 14 is fixedly connected with a fixed shaft, the side surface of the fixed shaft is fixedly connected with the inside, The fixing bolt 6, the supporting pipe 7, the locking nut 8, the supporting rod 9, the limiting block 10, the rotating pipe 11, the connecting pipe 12, the fixing bearing 13 and the universal wheel 14 are matched with each other, the rotating pipe 11 can be twisted to enable the supporting rod 9 to move downwards until the bottom of the universal wheel 14 is supported against the ground, the effect of preventing the lifting trolley from inclining forwards is achieved, and the problem that the existing lifting trolley can topple forwards when the weight of a lifted object is large is solved.

When the lifting trolley is used, the rotating plates 4 are rotated firstly, the two rotating plates 4 are symmetrically distributed on the front side of the supporting rod 2 by the aid of the transverse center line of the main body 1, the fixing bolts 6 are inserted into the positioning holes, the annular rotating block 3 and the annular inserting plate 5 can be fixedly connected through the fixing bolts 6, the positions of the rotating plates 4 are fixed, the supporting pipes 7 are inserted into the fixing grooves and are fixedly connected with the rotating plates 4 through the locking nuts 8, the rotating pipes 11 are screwed clockwise, the supporting rods 9 in the supporting pipes 7 move downwards until the bottoms of the universal wheels 14 are supported against the ground, and finally the heavy objects are lifted through the motor and the rope hooks.

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

1. The utility model provides a building engineering is with simple and easy handling shallow, includes main part (1) and branch (2), its characterized in that: the bottom of branch (2) and the top fixed connection of main part (1), the side surface of branch (2) has cup jointed annular commentaries on classics piece (3) and annular picture peg (5), the inside activity of annular commentaries on classics piece (3) is pegged graft and has fixed bolt (6), the side surface of fixed bolt (6) and the inside swing joint of annular picture peg (5), the side surface fixedly connected with rotor plate (4) of annular commentaries on classics piece (3), the inside swing joint of rotor plate (4) supports pipe (7), the side surface threaded connection lock nut (8) of pipe (7) supports, the top of lock nut (8) supports with the bottom of rotor plate (4) and holds, the inside swing joint who supports pipe (7) has supported pole (9), the bottom that supports pipe (7) is connected with rotating tube (11) through stopper (10), the side surface of supporting pole (9) and the inside threaded connection of rotating tube (11), the bottom end of the abutting rod (9) is connected with a connecting pipe (12) in a threaded mode, and the inside of the connecting pipe (12) is connected with a universal wheel (14) through a fixed bearing (13).

2. The simple lifting trolley for the construction engineering according to claim 1, characterized in that: the inside of annular commentaries on classics piece (3) is seted up and is rotated the groove, the inside swing joint in side surface and the rotation groove of branch (2).

3. The simple lifting trolley for the construction engineering according to claim 1, characterized in that: the annular rotating block (3) and the annular inserting plate (5) are both provided with positioning holes, and the side surface of the fixing bolt (6) is movably connected with the inside of the positioning holes.

4. The simple lifting trolley for the construction engineering according to claim 1, characterized in that: the inside of rotor plate (4) is seted up the fixed slot, the inside swing joint of the side surface and the fixed slot of propping pipe (7).

5. The simple lifting trolley for the construction engineering according to claim 1, characterized in that: a limiting groove is formed in the rotating pipe (11), and the side surface of the limiting block (10) is movably connected with the inside of the limiting groove.

6. The simple lifting trolley for the construction engineering according to claim 1, characterized in that: the top fixedly connected with of rotor plate (4) is solid fixed ring (15), the inside swing joint of main part (1) has the couple, the internal connection of couple has the fixture, fixed rope (16) have been cup jointed to the side surface of fixture, the bottom fixedly connected with of fixed rope (16) is fixed to be detained (17), fixed knot (17) are connected with solid fixed ring (15) through stay cord (18).