CN212198272U - Engineering machine tool assembly suspension structure - Google Patents

Abstract

The utility model relates to an engineering machine tool assembly suspended structure discloses an when engineering machine tool equipment maintains the assembly, assemble the suspended structure who suspends the use of installation in midair to the part, the steel cable of four independent regulation length of accessible suspends the regulation in midair to the part, the assembly suspended structure of the installation butt joint of being convenient for, its characterized in that comprises main part supporting part and the regulation portion that suspends in midair, the main part supporting part is by removing the base, remove the wheel, the leading truck, the cover, leading wheel and handspike are constituteed, the sleeve pipe is arranged in perpendicularly and is removed the base middle part, the sleeve pipe root position is arranged in to the one end cover of leading truck, it is by the battery to suspend the regulation portion in midair, the gyration lever, a control box, driving motor, the gear box, the lead screw cover, the suspension arm, the side suspension rod, the leading truck, the.

Description

Engineering machine tool assembly suspension structure

Technical Field

The utility model relates to an engineering machine tool assembly suspended structure relates to one kind and when engineering machine tool equipment maintained the assembly, assembles the suspended structure who suspends the use of installation in midair to the part, belongs to equipment frock field. In particular to an assembly suspension structure which can suspend and adjust components through four steel cables with independently adjusted lengths and is convenient for installation and butt joint.

Background

At present, in the process of producing and assembling engineering machinery, a large number of parts need to be installed and suspended, because the parts are large in size and irregular in shape, the parts are easy to incline and twist when suspended, the installation and butt joint are inconvenient, the parts need to be supported by human assistance, sometimes the parts need to be suspended when the equipment parts are disassembled, the disassembly process is prevented from being influenced by the self gravity of the parts after disassembly, but the existing suspension has poor stability and serious gravity center deviation, and the disassembly problem can still be influenced by the single-side stress, at present, the structures such as a gantry crane, a cantilever crane and the like are mainly adopted in the installation of the engineering machinery parts, the equipment is large in size, the equipment cannot flexibly aim at the assembly environment on site, the energy consumption of lifting and moving is high, the lifting and moving can be completed by cooperation of multiple persons, and the length adjustment of steel cables at various positions cannot be carried, the existing mode has low efficiency, large installation risk and poor use flexibility when the suspension angle of the components is changed, especially when the components need to be installed and fixed from the side.

Publication number CN205187651U discloses a central revolving body hoisting device for engineering machinery, which comprises a hoisting ring, a connecting rod structure composed of connecting plates, a hook, a supporting plate matched with an electric brush assembly, and a clamping claw clamp hinged with the connecting rod structure; the lifting ring, the upper part of the connecting rod structure and the upper part of the hook are hinged, and the supporting plate and the clamping jaw clamp are hinged at one point through a hook bolt and form a scissor-type structure together with the connecting rod structure; the bottom of the hook is in contact type hanging connection with a hook bolt, and the structure can only vertically lift a tool aiming at customizing of a rotating member, and cannot change the posture of a part during lifting so as to facilitate installation and butt joint;

the publication No. CN206220155U discloses an engineering machinery hoisting structure, the support is opened with hoisting hole and round pin shaft hole, the round pin axle forms the structure of pin-hole connection with the round pin shaft hole of support, the free end of round pin axle has the structure that is used for spacing pinhole, insert frame lifting hole and support round pin shaft hole at the round pin axle, after the free end of round pin axle is spacing with pinhole structure, it has the screw hole to open frame and support fixed bolster, the screw hole is connected with spacing bolt, spacing bolt is after the screw in screw hole, its end directly withstands frame side bounding wall, the device can not be suitable for the suspension angle adjustment of part, ensures that part and installation direction are unanimous.

Disclosure of Invention

In order to improve the condition, the utility model relates to an engineering machine tool assembly suspension structure provides one kind and suspends the regulation in midair to the part through four steel cables of independently adjusting length, the assembly suspension structure of the installation butt joint of being convenient for.

The utility model relates to an engineering machine tool assembly suspension structure is realized like this: the utility model relates to an engineering machinery assembly suspension structure comprises a main body supporting part and a suspension adjusting part, wherein the main body supporting part comprises a movable base, movable wheels, a guide frame, a sleeve, the guide wheels and a hand push rod, the sleeve is vertically arranged in the middle of the movable base, the movable base is a U-shaped frame, two groups of movable wheels are correspondingly arranged at the end part of the movable base, the end part of the movable base is provided with an open slot for accommodating the movable wheels, one end of the guide frame is sleeved at the root position of the sleeve, the guide frame and the sleeve can relatively rotate, the guide wheels are arranged at the other end of the guide frame and form a wheel set with the combination of the two groups of movable wheels, the hand push rod is arranged on the movable base, the suspension adjusting part comprises a storage battery, a rotary rod, a control box, a driving motor, a gear box, a lead screw sleeve, a suspension arm, the device is characterized in that the device extends to the root position of a sleeve, a bearing is arranged between a rotary rod and the sleeve, the rotary rod rotates relative to the sleeve, a rotation stopping surface penetrating the other end is arranged on the rotary rod, one end of a suspension arm is sleeved on the rotary rod, the suspension arm is suspended right above a moving base, a lead screw sleeve is arranged at the root position of the suspension arm, two groups of side suspension rods are vertically arranged at two sides of the suspension arm and fixedly connected with the suspension arm, every two groups of side suspension rods are in one group, guide frames are suspended at the end parts of the side suspension rods and combined into a square, the two guide frames at opposite angles are connected through a steel cable in a penetrating mode, two limiting sleeves are sleeved on the steel cable and correspond to the guide frames, locking handles are arranged on the limiting sleeves, one ends of the locking handles are hinged to the limiting sleeves, the hinged ends of the locking handles are of a cam compression structure and penetrate through the wall thickness of the limiting sleeves, the locking, the gear box is fixed to be arranged in on the gyration pole other end, and driving motor arranges in on the gear box, and motor shaft and gear box input shaft are connected, lead screw one end and gear box output shaft, and with the screw rod cover cooperation, the other end passes through the mount to be fixed on the gyration pole, and is located gyration pole and sleeve pipe joint department, the lead screw is on a parallel with the gyration pole, on the battery position removes the base, on the handspike was arranged in to the control box, through power cord connection stroke return circuit between driving motor, control box, the battery, the control box can control opening of driving motor and stop and just reverse.

Advantageous effects

Firstly, can adjust the distance of hanging the steel cable alone, guarantee the angle that the part was hanging and is making.

And secondly, the movable butt joint device can be moved, and is convenient to install, butt joint and use.

Thirdly, the volume is small, the operation is convenient, and the disassembly and the suspension use are convenient.

Drawings

Fig. 1 is a three-dimensional structure diagram of an engineering machinery assembling suspension structure of the present invention;

fig. 2 is a side view of the suspension structure for assembling engineering machinery of the present invention;

FIG. 3 is a schematic structural view of a stop collar of an engineering machinery assembling and suspending structure of the present invention;

in the attached drawings

Wherein the method comprises the following steps: the device comprises a movable base (1), movable wheels (2), a storage battery (3), a guide frame (4), a sleeve (5), guide wheels (6), a hand push rod (7), a rotary rod (8), a control box (9), a driving motor (10), a gear box (11), a lead screw (12), a lead screw sleeve (13), a suspension arm (14), a side suspension rod (15), a fixed pulley (16), a steel cable (17), stop collars (18) (18), and a locking handle (19)

The specific implementation mode is as follows:

the utility model relates to an engineering machine tool assembly suspension structure is realized like this: the utility model relates to an engineering machine tool assembly suspended structure comprises main part supporting part and suspended adjustment portion, and the main part supporting part is by removing base 1, remove wheel 2, leading truck 4, sleeve pipe 5, leading wheel 6 and handspike 7 and constitute, and sleeve pipe 5 arranges removal base 1 middle part perpendicularly in, remove base 1 and put up for U type, two sets of removal wheel 2 correspondence are arranged in and are removed base 1 tip, the tip that removes base 1 is provided with the open slot that the wheel 2 was removed in the holding, and sleeve pipe root position is arranged in to the one end cover of leading truck 4, can relatively revolve between leading truck 4 and the sleeve pipe 5, and the leading wheel 6 is arranged in the leading truck 4 other end, and forms the wheelset with two sets of removal wheel 2 combinations, and handspike 7 is arranged in on removing base 1, suspends adjustment portion in midair by battery 3, gyration pole 8, control box 9, driving motor 10, gear box 11, lead screw, The device comprises a suspension arm 14, side suspension rods 15, fixed pulleys 16, a steel cable 17, a limiting sleeve 18 and a locking handle 19, wherein one end of a rotary rod 8 is inserted into a sleeve 5 and extends to the root position of the sleeve 5, a bearing is arranged between the rotary rod 8 and the sleeve 5, the rotary rod 8 rotates relative to the sleeve 5, a rotation stopping surface penetrating the other end is arranged on the rotary rod 8, one end of the suspension arm 14 is sleeved on the rotary rod 8, the suspension arm 14 is suspended right above a moving base 1, a lead screw sleeve 13 is arranged at the root position of the suspension arm 14, two groups of side suspension rods 15 are vertically arranged at two sides of the suspension arm 14 and fixedly connected with the suspension arm 14, two groups of side suspension rods 15 are arranged in pairs, the fixed pulleys 16 are suspended at the end parts of the side suspension rods 15, the fixed pulleys 16 are combined to form a square, the two fixed pulleys 16 at opposite corners are connected through the steel cable 17 in a penetrating mode, the two limiting sleeves 18 are sleeved, the limiting sleeve 18 corresponds to the guide frame, a locking handle 19 is arranged on the limiting sleeve 18, one end of the locking handle 19 is hinged on the limiting sleeve 18, the hinged end of the locking handle 19 is of a cam compression structure and penetrates through the wall thickness of the limiting sleeve 18, the locking rotation direction of the locking handle 19 is consistent with the stress traction direction of a steel cable 17, the gear box 11 is fixedly arranged at the other end of the rotary rod 8, the driving motor 10 is arranged on the gear box 11, the motor shaft is connected with the input shaft of the gear box 11, one end of the lead screw 12 is connected with the output shaft of the gear box 11 and matched with the lead screw sleeve 13, the other end of the lead screw is fixed on the rotary rod 8 through a fixing frame and is positioned at the joint of the rotary rod 8 and the sleeve, the lead screw 12 is parallel to the rotary rod 8, the storage battery 3 is arranged on the movable base, the control box 9 is, the control box 9 can control the start and stop and the forward and reverse rotation of the driving motor 10.

When the device is used, the rotary rod 8 is rotated, the suspension arm 14 is positioned right above a part to be suspended, then the driving motor 10 is controlled by the control box 9 to be electrified, the screw 12 is rotated by controlling the forward and reverse rotation, the screw sleeve 13 is pushed to move up and down, the suspension arm 14 is driven to move up and down, when the suspension arm 14 moves up and down along the rotary rod 8 to a proper height, the four ends of the steel cable 17 are respectively connected with the part through rigging, the upper distance of the limiting sleeve 18 on the steel cable 17 is adjusted, and the limiting sleeve 18 is locked on the steel cable 17, so that the steel cable 17 extending out of each end can be straightened and the part is positioned in a horizontal or inclined state when the part is suspended, so as to be installed and positioned, when the limiting sleeve 18 is locked, the locking handle 19 is pressed, the locking handle 19 rotates, so that the cam structure presses and clamps the steel cable 17, and the tangential direction of the, the self-locking device can perform self-locking when the steel cable 17 is pulled, the position of the limiting sleeve 18 on the steel cable 17 can be confirmed through pre-suspension, a proper distance is finally determined, then the driving motor 10 works to drive the lead screw 12 to rotate, the lead screw 12 pushes the lead screw sleeve 13 to move upwards to lift a component, the steel cable 17 is stressed to slide along the fixed pulley 16 and straighten until the end face of the limiting sleeve 18 abuts against the end face of the fixed pulley 16, the steel cable 17 is straightened, the length is fixed, the component is suspended continuously by rising, the mounting position is reached through moving the base 1, mounting butt joint is performed, and the purpose of assembling, positioning and suspension is achieved.

The above embodiments are the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.

It should be further noted that, while the above specific embodiments are described for simplicity and clarity, only the differences from other embodiments are described, but those skilled in the art should understand that the above specific embodiments are independent technical solutions.

Claims (7)

1. The utility model provides an engineering machine tool assembly suspension structure which characterized by: the device consists of a main body supporting part and a suspension adjusting part, wherein the main body supporting part consists of a movable base, movable wheels, a guide frame, a sleeve, the guide wheels and a hand push rod, the sleeve is vertically arranged in the middle of the movable base, the two groups of movable wheels are correspondingly arranged at the end part of the movable base, the end part of the movable base is provided with an open slot for accommodating the movable wheels, one end of the guide frame is sleeved at the root position of the sleeve, the guide wheels are arranged at the other end of the guide frame and are combined with the two groups of movable wheels to form a wheel set, the hand push rod is arranged on the movable base, the suspension adjusting part consists of a storage battery, a rotary rod, a control box, a driving motor, a gear box, a lead screw sleeve, a suspension arm, a side suspension rod, the guide frame, a steel cable, a limiting sleeve and a locking handle, one, the rotary rod is provided with a rotation stopping surface penetrating the other end, one end of the suspension arm is sleeved on the rotary rod, the root part of the suspension arm is provided with a screw sleeve, the two groups of side suspension rods are vertically arranged at the two sides of the suspension arm, and fixedly connected with the suspension arm, the side suspension rods are pairwise combined, the end part of the side suspension rod is suspended with a guide frame, a gear box is fixedly arranged on the other end of the rotary rod, a driving motor is arranged on the gear box, and the motor shaft is connected with the input shaft of the gear box, one end of the screw rod is connected with the output shaft of the gear box and matched with the screw rod sleeve, the other end of the screw rod is fixed on the rotary rod through a fixing frame, and is positioned at the joint of the rotary rod and the sleeve, the lead screw is parallel to the rotary rod, the storage battery is positioned on the movable base, the control box is arranged on the hand push rod, the driving motor, the control box and the storage battery are connected with a stroke loop through power lines, and the control box can control the starting, stopping and forward and reverse rotation of the driving motor.

2. The assembly suspension structure of engineering machinery as claimed in claim 1, wherein the steel cable is sleeved with two position-limiting sleeves, the position-limiting sleeves correspond to the guide frame, the position-limiting sleeves are provided with locking handles, and one end of each locking handle is hinged to the position-limiting sleeve.

3. The assembly suspension structure of engineering machinery as claimed in claim 2, wherein the hinged end of the locking handle is a cam pressing structure and penetrates through the wall thickness of the limiting sleeve, and the locking rotation direction of the locking handle is consistent with the pulling direction of the steel cable under stress.

4. The construction machinery assembling suspension structure of claim 1, wherein the moving base is a U-shaped frame.

5. The construction machinery mounting suspension structure according to claim 1, wherein the guide frame and the sleeve are relatively rotatable.

6. The construction machinery mounting suspension structure of claim 1, wherein the suspension arm is suspended directly above the mobile base.

7. The assembly suspension structure of engineering machinery according to claim 1, wherein a plurality of guide frames are combined to form a square, and two diagonal guide frames are connected by a steel cable passing through.

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