CN218642396U - Longitudinal movement mechanism suitable for hoisting device and hoisting device - Google Patents

Abstract

The utility model provides a vertical movement mechanism and hoist device suitable for hoist device relates to hoist device technical field. A longitudinal movement mechanism suitable for a hoisting device comprises a first installation frame and a second installation frame, wherein the first installation frame is provided with a vertical driving assembly; the vertical driving assembly comprises a connecting chain and a first hydraulic oil cylinder, a telescopic section of the first hydraulic oil cylinder is provided with a first mounting block, and the first mounting block is provided with a first rotating wheel; first installation frame is equipped with the connecting rod, and the one end of connecting the chain is connected with the connecting rod, and the other end and the second installation frame of connecting the chain are connected. Furthermore the utility model also provides a hoisting device, including foretell a longitudinal movement mechanism suitable for hoisting device, still include lift running gear and suspend the mechanism in midair. Adopt the utility model discloses, it can remove the adjustment position, is convenient for hoist and mount the mould, and the precision is high when adjusting the mould position moreover, has improved die holding's efficiency.

Description

Longitudinal movement mechanism suitable for hoisting device and hoisting device

Technical Field

The utility model relates to a hoist device technical field particularly, relates to a vertical motion mechanism and hoist device suitable for hoist device.

Background

When an existing house is built, a mold is generally required to be built, for example, structures such as an air conditioner plate and an outdoor bay window of the building house are built, the mold is required to be built and concrete is cast in situ, and therefore the concrete is solidified in the mold to form the structures such as the air conditioner plate and the outdoor bay window. Because the height of the building is higher, a lifting machine and the like are generally adopted to lift the die when the die is built. The lifting machine is suitable for lifting operation of high-rise buildings, such as lifting of various building materials and various decorative materials. However, the lifting machine is generally fixed at a certain position of a building when in use, and can lift the building material, but the moving range of a mold for lifting is limited.

Because when the mould is built, a plurality of moulds are required to be built into a whole, the installation positions of the moulds are different, and when the mould is installed, two moulds can be fixed by bolts and the like only by accurate butt joint between every two adjacent moulds. The moving range of traditional handling machine to mould hoist and mount is limited, and it mainly is realizing reciprocating of mould moreover, is unfavorable for the accurate installation of mould, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical motion mechanism and hoist device suitable for hoist device, it can remove the adjustment position, is convenient for hoist the mould, and the precision is high when adjusting the mould position moreover, has improved die holding's efficiency.

The embodiment of the utility model is realized like this:

in a first aspect, an embodiment of the present application provides a longitudinal movement mechanism suitable for a hoisting device, including a first mounting frame and a second mounting frame slidably disposed on the first mounting frame along a vertical direction, where the first mounting frame is provided with a vertical driving assembly for driving the second mounting frame to move along the vertical direction;

the vertical driving assembly comprises a connecting chain and a first hydraulic oil cylinder arranged on the first mounting frame, a telescopic section of the first hydraulic oil cylinder is provided with a first mounting block, and the first mounting block is provided with a first rotating wheel; first installation frame is equipped with the connecting rod, and the one end of connecting the chain is connected with the connecting rod, and the other end and the second installation frame of connecting the chain are connected, and the connecting chain is around locating first runner.

Furthermore, in some embodiments of the present invention, a third sliding mounting rack is disposed on an inward side of the first mounting frame, and the third sliding mounting rack is provided with a third sliding chute along a vertical direction; the second installation frame rotates and is equipped with the third pulley, and the third spout is located in the third pulley slip.

Further, in some embodiments of the present invention, the third sliding mounting frame is slidably disposed on the first mounting frame along the vertical direction, and the first mounting frame is provided with a fourth sliding groove along the vertical direction; the third sliding mounting frame is rotatably provided with a fourth pulley, and the fourth pulley is arranged in a fourth sliding chute in a sliding manner; the telescopic end of the first hydraulic oil cylinder is connected with the third sliding installation frame.

Further, in some embodiments of the present invention, the first mounting frame is provided with a second mounting block, the second mounting block is provided with two spacing pulleys at an interval, and the third sliding mounting frame is located between the two spacing pulleys and abuts against the spacing pulleys.

In a second aspect, an embodiment of the present application provides a hoisting device, which includes the above longitudinal movement mechanism suitable for a hoisting device, and further includes a lifting traveling mechanism and a suspension mechanism, the second mounting frame is provided with a first sliding mounting frame in a sliding manner along a horizontal direction, the first sliding mounting frame is provided with a first mounting rail, the first mounting rail is provided with a second sliding mounting frame in a sliding manner along a horizontal direction, a sliding direction of the second sliding mounting frame is perpendicular to a sliding direction of the first sliding mounting frame, and the suspension mechanism is provided on the second sliding mounting frame;

the lifting travelling mechanism comprises a lifting travelling main frame and a lifting travelling auxiliary frame, the lifting travelling auxiliary frame is slidably arranged on the lifting travelling main frame, and the first mounting frame is erected on the lifting travelling main frame.

Further, in some embodiments of the present invention, the second mounting frame is provided with a first electric push rod, and a telescopic end of the first electric push rod is connected to the first sliding mounting frame; the first sliding mounting frame is provided with a second electric push rod, and the telescopic end of the second electric push rod is connected with the second sliding mounting frame.

Furthermore, in some embodiments of the present invention, the second mounting frame is provided with a first sliding groove, the first sliding mounting frame is provided with a first pulley, and the first pulley is slidably disposed on the first sliding groove.

Furthermore, in some embodiments of the present invention, the first mounting rail is provided with a second sliding groove, the second sliding mounting bracket is rotatably provided with a second pulley, and the second pulley is slidably provided on the second sliding groove.

Further, in some embodiments of the present invention, the suspension mechanism includes a mounting box body disposed on the second sliding mounting frame and an electric hoist disposed on the mounting box body; the three-dimensional movement mechanism is provided with a mounting rod, and the mounting rod is rotatably provided with a second rotating wheel; the mounting box body is provided with a mounting sheet, and the mounting sheet is provided with a mounting hole; the electric hoist is characterized by further comprising a locking bolt, wherein one end of the locking bolt penetrates through the mounting hole and is in threaded connection with the electric hoist.

Furthermore, in some embodiments of the present invention, the mounting box body is rotatably provided with a box cover, and the side wall of the box cover is provided with a threading groove with a downward opening and an in-out groove; the case lid interval is equipped with the limiting plate, and electric block joint is between two adjacent limiting plates.

Compared with the prior art, the embodiment of the utility model provides an at least, following advantage or beneficial effect have:

the embodiment of the utility model provides a longitudinal movement mechanism suitable for hoist device, including first installation frame and along the second installation frame of vertical direction slip locating first installation frame, first installation frame is equipped with the vertical drive assembly who is used for driving the second installation frame to remove along the vertical direction;

the vertical driving assembly comprises a connecting chain and a first hydraulic oil cylinder arranged on the first mounting frame, a telescopic section of the first hydraulic oil cylinder is provided with a first mounting block, and the first mounting block is provided with a first rotating wheel; first installation frame is equipped with the connecting rod, and the one end and the connecting rod of connecting the chain are connected, and the other end and the second installation frame of connecting the chain are connected, and the connecting chain is around locating first runner.

The embodiment of the utility model also provides a hoisting device, including the aforesaid longitudinal motion mechanism suitable for hoisting device, still include lift running gear and suspension mechanism, the second installation frame slides along the horizontal direction and is equipped with first slip mounting bracket, and first slip mounting bracket is equipped with first installation rail, and first installation rail slides along the horizontal direction and is equipped with second slip mounting bracket, and the slip direction of second slip mounting bracket is perpendicular with the slip direction of first slip mounting bracket, and suspension mechanism locates second slip mounting bracket;

the lifting travelling mechanism comprises a lifting travelling main frame and a lifting travelling auxiliary frame, the lifting travelling auxiliary frame is slidably arranged on the lifting travelling main frame, and the first mounting frame is erected on the lifting travelling main frame.

The mould lifting device can move and adjust the position, is convenient for lifting the mould, has high precision when adjusting the position of the mould, and improves the efficiency of mould installation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an entire hoisting device provided in an embodiment of the present invention;

fig. 2 is a first schematic structural diagram of a first mounting frame position according to an embodiment of the present invention;

fig. 3 is a second schematic structural diagram of the position of the first mounting frame according to the embodiment of the present invention;

fig. 4 is a schematic structural view of a third sliding mount according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a second mounting frame position according to an embodiment of the present invention;

FIG. 6 is a schematic view of the structure of FIG. 5 with the first mounting rail removed;

fig. 7 is a schematic structural diagram of a first sliding mounting frame and a second mounting frame provided in the embodiment of the present invention;

FIG. 8 is a schematic view of the second mounting frame portion of FIG. 7 with the structure removed;

fig. 9 is a schematic structural view of a lifting traveling mechanism provided in an embodiment of the present invention;

fig. 10 is a schematic structural view of a lifting walking main frame provided in the embodiment of the present invention;

fig. 11 is a schematic structural view of the inside of the lifting traveling main frame according to the embodiment of the present invention;

fig. 12 is a top view of a first lift drive assembly provided in accordance with an embodiment of the present invention;

fig. 13 is a schematic structural diagram of a first lead screw lift according to an embodiment of the present invention;

fig. 14 is a schematic structural view of the lifting walking subframe provided in the embodiment of the present invention;

fig. 15 is a top view of a second lift drive assembly provided in accordance with an embodiment of the present invention;

fig. 16 is a schematic structural view of a suspension mechanism according to an embodiment of the present invention;

fig. 17 is a schematic structural diagram of an installation box and an electric hoist according to an embodiment of the present invention;

fig. 18 is a schematic structural view of a case cover according to an embodiment of the present invention.

Icon: 101-a first mounting frame; 102-a second mounting frame; 103-a first sliding mount; 104-a first mounting rail; 105-a second sliding mount; 106-a first electric putter; 107-second electric push rod; 108-a first runner; 109-a first pulley; 110-a second runner; 111-a second pulley; 112-a first hydraulic ram; 113-a first mounting block; 114-a first wheel; 115-connecting chains; 116-a connecting rod; 117-a third sliding mount; 118-a third runner; 119-a third pulley; 120-a fourth chute; 121-a fourth pulley; 122-a second mounting block; 123-a limiting pulley; 201-a main mounting frame; 202-a first lead screw hoist; 203-a second mounting rail; 204-a first drive motor; 205-a first T-shaped commutator; 206-a first pulley; 207-a second pulley; 208-a belt; 209-a second hydraulic cylinder; 210-a fifth runner; 211-backing plate; 212-a slider; 213-a third hydraulic cylinder; 214-a fourth hydraulic ram; 301-a sub-mounting frame; 302-a second lead screw hoist; 303-a second drive motor; 304-a second T-shaped commutator; 305-a fifth pulley; 401-installing a box body; 402, an electric hoist; 403-a mounting bar; 404-a second wheel; 405-mounting pieces; 406-mounting holes; 407-box cover; 408-a threading slot; 409-an inlet and outlet groove; 410-a limiting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, it is only for convenience of description of the present invention and simplification of description, but not for indication or suggestion that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, the present invention should not be construed as being limited thereby. Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not require that the components be absolutely horizontal or vertical, but may be slightly inclined. Such as "horizontal" simply means that its orientation is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

Referring to fig. 1 to 8, the present embodiment provides a hoisting device, including a three-dimensional moving mechanism, a lifting traveling mechanism, and a suspension mechanism, where the suspension mechanism is disposed on the three-dimensional moving mechanism, and the three-dimensional moving mechanism is used to drive the suspension mechanism to move along the lateral direction, the longitudinal direction, and the front-back direction of the hoisting device; the lifting travelling mechanism comprises a lifting travelling main frame and a lifting travelling auxiliary frame, the lifting travelling auxiliary frame is slidably arranged on the lifting travelling main frame, and the lifting travelling main frame is arranged on the three-dimensional motion mechanism.

When the mould hoisting device is actually used, a mould to be hoisted can be suspended and fixed through the suspension mechanism, and the mould can be moved in the vertical direction through the suspension mechanism to hoist the mould; accessible lifting and lowering walking main frame and lifting and lowering walking sub vehicle frame slide each other and move its position of adjustment in order to drive hoisting device is whole, so with this mould remove its below that needs the mounted position. Then, the suspension mechanism is driven by the three-dimensional motion mechanism to move along the transverse direction, the longitudinal direction and the front-back direction of the hoisting device, so that the position of the hoisting mold can be accurately adjusted in a three-dimensional space, and the mold can be conveniently moved to the position where the mold needs to be installed.

During adjustment, the lifting traveling main frame and the lifting traveling auxiliary frame slide mutually to drive the hoisting device to transversely move along the left side and the right side of the hoisting device so as to carry out transverse coarse adjustment on the position of the mold, and the mold is suspended and moved in the vertical direction through the suspension mechanism so as to carry out longitudinal coarse adjustment on the position of the mold; after coarse adjustment is finished, the positions of the die in the transverse direction, the longitudinal direction and the front-back direction are finely adjusted through the three-dimensional movement mechanism, so that the accuracy is high when the position of the die is adjusted, and the die mounting efficiency is improved.

As shown in fig. 1 to 8, in some embodiments of the present invention, the three-dimensional motion mechanism includes a first mounting frame 101 disposed on the main frame for lifting and walking, and a second mounting frame 102 slidably disposed on the first mounting frame 101 along a vertical direction, the first mounting frame 101 is provided with a vertical driving component for driving the second mounting frame 102 to move along the vertical direction;

the second mounting frame 102 is provided with a first sliding mounting frame 103 in a sliding manner along the horizontal direction, the first sliding mounting frame 103 is provided with a first mounting rail 104, the first mounting rail 104 is provided with a second sliding mounting frame 105 in a sliding manner along the horizontal direction, the sliding direction of the second sliding mounting frame 105 is perpendicular to the sliding direction of the first sliding mounting frame 103, and the suspension mechanism is arranged on the second sliding mounting frame 105.

The second mounting frame 102 is provided with a first electric push rod 106, and the telescopic end of the first electric push rod 106 is connected with the first sliding mounting frame 103; the first sliding mounting frame 103 is provided with a second electric push rod 107, and the telescopic end of the second electric push rod 107 is connected with the second sliding mounting frame 105.

The second mounting frame 102 is provided with a first sliding slot 108, the first sliding mounting frame 103 is rotatably provided with a first pulley 109, and the first pulley 109 is slidably arranged in the first sliding slot 108.

The first mounting rail 104 is provided with a second sliding slot 110, the second sliding mounting bracket 105 is rotatably provided with a second pulley 111, and the second pulley 111 is slidably disposed in the second sliding slot 110.

When the mould is required to be driven to move along the front-back direction of the hoisting device, the second electric push rod 107 can be extended, the telescopic end of the second electric push rod 107 pushes the second sliding mounting frame 105 to slide along the first mounting rail 104, the second sliding mounting frame 105 drives the suspension mechanism to move together towards the front of the hoisting device, and the mould can be far away from the hoisting device.

By providing the second pulley 111 and the second sliding groove 110, the second sliding mount 105 can be more stable and accurate when sliding along the first mounting rail 104.

The second electric push rod 107 can be shortened, at this time, the telescopic end of the second electric push rod 107 pulls the second sliding mounting frame 105 to slide along the first mounting rail 104, at this time, the second sliding mounting frame 105 drives the suspension mechanism to move together towards one side of the hoisting device, and the mold can be close to the hoisting device. Thus, the mold can move along the front and back direction of the hoisting device.

When the die is required to be driven to move transversely along the hoisting device, the die can be extended by the first electric push rod 106, at this time, the telescopic end of the first electric push rod 106 pushes the first sliding mounting frame 103 to slide along the first sliding groove 108 of the second mounting frame 102, and at this time, the first sliding mounting frame 103 moves transversely towards the right side of the hoisting device. Because the first mounting rail 104 is arranged on the first sliding mounting frame 103, and the second sliding mounting frame 105 is arranged on the first mounting rail 104, the moving first sliding mounting frame 103 drives the second sliding mounting frame 105 and the suspension mechanism to move together, so that the die can be driven to move transversely towards the right side of the hoisting device.

By providing the first pulley 109 and the first runner 108, the first sliding mounting frame 103 can be made more stable and accurate when sliding along the second mounting frame 102.

Can be shortened by the first electric push rod 106, at this time, the telescopic end of the first electric push rod 106 pulls the first sliding mounting frame 103 to slide along the first sliding slot 108 of the second mounting frame 102, at this time, the first sliding mounting frame 103 moves transversely towards the left side of the hoisting device. Because the first mounting rail 104 is disposed on the first sliding mounting frame 103, and the second sliding mounting frame 105 is disposed on the first mounting rail 104, the moving first sliding mounting frame 103 drives the second sliding mounting frame 105 and the suspension mechanism to move together, so as to drive the mold to move transversely toward the left side of the hoisting device. So realize the mould along hoisting device's left side and right side lateral shifting.

Example 2

As shown in fig. 1 to 8, in some embodiments of the present invention, the vertical driving assembly includes a connecting chain 115 and a first hydraulic cylinder 112 disposed on the first mounting frame 101, a telescopic section of the first hydraulic cylinder 112 is provided with a first mounting block 113, and the first mounting block 113 is provided with a first rotating wheel 114; the first mounting frame 101 is provided with a connecting rod 116, one end of the connecting chain 115 is connected with the connecting rod 116, the other end of the connecting chain 115 is connected with the second mounting frame 102, and the connecting chain 115 is wound on the first rotating wheel 114.

A third sliding mounting frame 117 is arranged on the inward side of the first mounting frame 101, and a third sliding chute 118 is arranged on the third sliding mounting frame 117 along the vertical direction; the second mounting frame 102 is rotatably provided with a third pulley 119, and the third pulley 119 is slidably disposed in a third sliding groove 118.

The third sliding mounting frame 117 is slidably disposed on the first mounting frame 101 along the vertical direction, and the first mounting frame 101 is provided with a fourth sliding chute 120 along the vertical direction; the third sliding mounting rack 117 is rotatably provided with a fourth pulley 121, and the fourth pulley 121 is slidably arranged on the fourth sliding chute 120; the telescopic end of the first hydraulic ram 112 is connected to a third sliding mount 117.

When the die needs to be driven to move along the longitudinal direction of the hoisting device to finely adjust the position, the first hydraulic oil cylinder 112 can be extended, at the moment, the telescopic end of the first hydraulic oil cylinder 112 pushes the third sliding installation frame 117 to move upwards along the vertical direction, and meanwhile, the first installation block 113 and the first rotating wheel 114 are pushed to move upwards along the vertical direction. Because the connection chain 115 is around locating first runner 114, so first runner 114 that up-shifts promotes connection chain 115 and up-shifts, and connection chain 115 pulling second installation frame 102 up-shifts and slides along third slip mounting bracket 117, through second installation frame 102 drive suspension mechanism along vertical direction up-shift can, can realize the mould at this moment along hoist device's vertical up-shift fine setting position.

The first hydraulic cylinder 112 can be shortened, and at this time, the telescopic end of the first hydraulic cylinder 112 pulls the third sliding mounting frame 117 to move downward along the vertical direction, and simultaneously pulls the first mounting block 113 and the first rotating wheel 114 to move downward along the vertical direction. Because the connection chain 115 is around locating first runner 114, so first runner 114 that moves down drives connection chain 115 and moves down, and second installation frame 102 moves down under the effect of gravity, it can to drive suspension mechanism along vertical direction downstream through second installation frame 102, can realize the mould along hoist device's vertical downstream fine setting position this moment.

Because the connecting chain 115 is wound on the first rotating wheel 114, the stroke of the connecting point between the connecting chain 115 and the second mounting frame 102 is twice the stroke of the first rotating wheel 114, that is, when the first rotating wheel 114 moves up by one meter, the second mounting frame 102 can drive the mold to move up by two meters, so that the moving distance of the mold can be increased.

By providing the third sheave 119 and the third runner 118, the second mounting frame 102 can be made more stable and accurate when sliding along the third sliding mounting frame 117. By providing the fourth pulley 121 and the fourth sliding groove 120, the third sliding mounting frame 117 can be more stable and accurate when sliding along the first mounting frame 101.

As shown in fig. 1-8, in some embodiments of the present invention, the first mounting frame 101 is provided with a second mounting block 122, the second mounting block 122 is provided with two spacing pulleys 123 at an interval, and the third sliding mounting frame 117 is located between the two spacing pulleys 123 and abuts against the spacing pulleys 123.

The utility model discloses a set up two spacing pulleys 123, third sliding mounting 117 be located between two spacing pulleys 123 and with spacing pulley 123 butt, it is spacing to carry out the joint to third sliding mounting 117 so two spacing pulleys 123 of accessible, has prevented that third sliding mounting 117 from coming off from first installation frame 101, and the third sliding mounting 117 of being convenient for slides along first installation frame 101.

Example 3

As shown in fig. 1, 9-15, in some embodiments of the present invention, the lifting and walking main frame includes a main mounting frame 201 disposed on the three-dimensional moving mechanism and a plurality of first lead screw lifters 202 disposed on the main mounting frame 201, the main mounting frame 201 is provided with a first lifting driving component for driving the first lead screw lifters 202 to lift; the main mounting frame 201 is provided with a second mounting rail 203, and the lifting auxiliary frame is slidably arranged on the second mounting rail 203. The main mounting frame 201 is provided with a second hydraulic cylinder 209, and the telescopic end of the second hydraulic cylinder 209 is connected with the lifting walking auxiliary frame.

The first lifting driving assembly comprises a first driving motor 204 arranged on the main mounting frame 201 and three first T-shaped commutators 205; a first transmission shaft of one of the first T-shaped commutators 205 is connected with a transmission shaft of the first driving motor 204, a second transmission shaft and a third transmission shaft of the first T-shaped commutators 205 are respectively connected with first transmission shafts of the other two first T-shaped commutators 205, and the second transmission shaft and the third transmission shaft of the other two first T-shaped commutators 205 are respectively provided with a first lead screw lifter 202 correspondingly and are in transmission connection with the first lead screw lifter 202.

The transmission shaft of the first lead screw lifter 202 is provided with a first belt pulley 206, the second transmission shafts and the third transmission shafts of the other two first T-shaped commutators 205 are provided with second belt pulleys 207, and the first belt pulley 206 and the second belt pulleys 207 are in transmission connection through a belt 208.

The lifting and traveling subframe comprises a sub-mounting frame 301 arranged on the lifting and traveling main frame in a sliding manner and a plurality of second lead screw lifters 302 arranged on the sub-mounting frame 301, wherein the sub-mounting frame 301 is provided with a second lifting driving assembly used for driving the second lead screw lifters 302 to lift.

The second lifting driving assembly comprises a second driving motor 303 arranged on the auxiliary mounting frame 301 and three second T-shaped commutators 304; a first transmission shaft of one of the second T-shaped commutators 304 is connected with a transmission shaft of the second driving motor 303, a second transmission shaft and a third transmission shaft of the second T-shaped commutators 304 are respectively connected with first transmission shafts of the other two second T-shaped commutators 304, and the second transmission shafts and the third transmission shafts of the other two second T-shaped commutators 304 are respectively and correspondingly provided with a second lead screw lifter 302 and connected with the transmission shaft of the second lead screw lifter 302.

When the hoisting device needs to be driven to move the position of the coarse adjusting mold along the transverse direction:

the method comprises the following steps: the second driving motor 303 of the lifting walking auxiliary frame can be started, the second driving motor 303 drives one second T-shaped commutator 304 connected with the second driving motor to rotate, the other two second T-shaped commutators 304 are driven to rotate through the second T-shaped commutator 304, and then a transmission shaft of the second lead screw lifter 302 is driven to rotate, at the moment, a lead screw of the second lead screw lifter 302 moves downwards and enables the bottom of the second lead screw lifter 302 to be abutted to the ground, the lead screw of the second lead screw lifter 302 continuously moves downwards, at the moment, the lifting walking auxiliary frame can be lifted up and down through lead screws corresponding to four second lead screw lifters 302 of the lifting walking auxiliary frame, the lifting walking main frame is lifted up, at the moment, the lifting walking main frame is integrally far away from the ground and is suspended, and the second driving motor 303 is stopped.

Step two: then, the second hydraulic cylinder 209 is started, because two ends of the second hydraulic cylinder 209 are respectively connected with the lifting walking auxiliary frame and the lifting walking main frame, at this time, the second hydraulic cylinder 209 extends, and meanwhile, the lifting walking auxiliary frame is contacted with the ground through a lead screw corresponding to the second lead screw lifter 302, at this time, the lifting walking auxiliary frame can be used as a supporting point, the extended second hydraulic cylinder 209 pushes the lifting walking main frame to transversely slide towards the right side of the hoisting device along the lifting walking auxiliary frame, so that the lifting walking main frame drives the three-dimensional motion mechanism, and the suspension mechanism transversely slides towards the right side of the hoisting device together. When sliding to the extended stroke of the second hydraulic cylinder 209, the second hydraulic cylinder 209 is closed.

Step three: then, the second driving motor 303 of the lifting walking subframe is started, the second driving motor 303 is rotated reversely, the transmission shaft of the second lead screw lifter 302 is driven to rotate reversely, and at the moment, the lead screw of the second lead screw lifter 302 moves upwards relative to the auxiliary mounting frame 301. Thus, the lifting and walking main frame gradually moves downwards until the bottom of the first screw rod lifter 202 corresponding to the lifting and walking main frame contacts with the ground. As the lead screw of the second lead screw lifter 302 continuously moves upward relative to the sub-mounting frame 301, the bottom of the lead screw of the second lead screw lifter 302 is away from the ground, and the whole lifting walking sub-frame is away from the ground and suspended, and the second driving motor 303 is stopped. At this time, the bottom of the first screw rod lifter 202 of the lifting walking main frame is used as a supporting point to support the whole hoisting device.

Step four: and then starting the second hydraulic cylinder 209 and shortening the second hydraulic cylinder 209, wherein the shortened second hydraulic cylinder 209 pulls the lifting walking auxiliary frame to transversely slide along the lifting walking main frame towards the right side of the hoisting device, and when the lifting walking auxiliary frame slides to the shortened stroke of the second hydraulic cylinder 209, the second hydraulic cylinder 209 is closed. Repeating the first step to the fourth step can continuously enable the hoisting device to transversely slide along the right side of the hoisting device.

When the hoisting device needs to be driven to transversely slide along the left side of the hoisting device, in principle, firstly, the first screw rod lifter 202 of the lifting traveling main frame is in contact with the ground to serve as a supporting point, then the second hydraulic cylinder 209 is started and extended, and the second hydraulic cylinder 209 pushes the lifting traveling auxiliary frame to transversely slide along the lifting traveling main frame towards the left side of the hoisting device.

Through setting up first lead screw lift 202, when hoist device lateral shifting orientation ascending barrier height was higher, the barrier probably blocked lift walking sub vehicle frame and then influenced the removal of lift walking sub vehicle frame, and the lead screw of accessible first lead screw lift 202 moves down so that the height of lift walking sub vehicle frame is raised this moment, is convenient for it to walk over obstacles.

Alternatively, the first lead screw lifter 202, the second lead screw lifter 302, the first T-shaped commutator 205 and the second T-shaped commutator 304 of the present embodiment are all existing devices, and the first lead screw lifter 202 and the second lead screw lifter 302 can be SWL series worm-lead screw lifters manufactured by texas force transmission machinery ltd; the first T-shaped reverser 205 and the second T-shaped reverser 304 can adopt a T-series gear steering box produced by the manufacturer by Yongjia metallurgy.

As shown in fig. 1 and 9-15, in some embodiments of the present invention, the second mounting rail 203 is provided with a fifth sliding groove 210, the lifting sub-frame is provided with a plurality of fifth pulleys 305, and the fifth pulleys 305 are slidably disposed on the fifth sliding groove 210.

The utility model discloses a set up fifth spout 210 and fifth pulley 305, can make the lift walking sub vehicle frame more stable and accurate when sliding along lift walking owner frame.

As shown in fig. 1, 9-15, in some embodiments of the present invention, the main mounting frame 201 is provided with two sliding blocks 212 in a horizontal sliding manner, and the three-dimensional movement mechanism is located between the two sliding blocks 212; the main mounting frame 201 is provided with two third hydraulic oil cylinders 213, the telescopic ends of the third hydraulic oil cylinders 213 are connected with the sliding blocks 212, one end of each sliding block 212 is vertically provided with a fourth hydraulic oil cylinder 214, and the telescopic ends of the fourth hydraulic oil cylinders 214 are provided with backing plates 211.

The utility model discloses a set up fourth hydraulic cylinder 214, after adjustment hoist device reachd suitable position, can start third hydraulic cylinder 213, third hydraulic cylinder 213 extends and promotes slider 212 and slides outwards, and slider 212 drives fourth hydraulic cylinder 214 and slides outwards, stops third hydraulic cylinder 213 after reacing suitable position. Then, a fourth hydraulic oil cylinder 214 is started, and the fourth hydraulic oil cylinder 214 extends and pushes the backing plate 211 to move downwards to abut against the ground, as shown in fig. 11, so that more supporting points can be provided for the hoisting device through the backing plate 211, and the hoisting device can be hoisted more stably. After use, the fourth hydraulic cylinder 214 and the third hydraulic cylinder 213 may be shortened, and the slider 212 may be stored at this time.

Example 4

As shown in fig. 1, 16-18, in some embodiments of the present invention, the suspension mechanism includes a mounting box 401 disposed on the three-dimensional moving mechanism and an electric hoist 402 disposed on the mounting box 401; the three-dimensional motion mechanism is provided with a mounting rod 403, and the mounting rod 403 is rotatably provided with a second rotating wheel 404.

The mounting box 401 is provided with a mounting piece 405, and the mounting piece 405 is provided with a mounting hole 406; and the locking bolt is arranged, and one end of the locking bolt passes through the mounting hole 406 and is in threaded connection with the electric hoist 402.

The installation box 401 is rotatably provided with a box cover 407, and the side wall of the box cover 407 is provided with a threading groove 408 with a downward opening and an access groove 409; the box cover 407 is provided with limiting plates 410 at intervals, and the electric hoist 402 is clamped between two adjacent limiting plates 410.

Therefore, the die can be suspended by the electric hoist 402 and moved in the vertical direction to roughly adjust the height of the die. Through setting up second runner 404, be convenient for electric block 402's stay cord wind and establish the installation. By providing the mounting piece 405 and the mounting hole 406, it is convenient to fix the electric block 402 to the mounting case 401 by passing one end of the locking bolt through the mounting hole 406 and screwing with the electric block 402.

Through the arrangement of the threading groove 408 and the in-out groove 409, a wire of the electric hoist 402 can penetrate through the threading groove 408, so that the connection with a power supply is facilitated; the pull rope of the electric hoist 402 can pass through the access slot 409, so that the movement of the pull rope of the electric hoist 402 is facilitated. Through setting up limiting plate 410, electric block 402 joint is between two adjacent limiting plates 410, and it is fixed to be convenient for carry out the joint to electric block 402, further improves the stability of electric block 402 installation. Optionally, the electric hoist 402 of this embodiment is an existing common device, and the specific model is not described in detail, and the number of the electric hoist 402 may be two.

While the present invention has been described with reference to the preferred embodiments, it is to be understood that the invention is not limited to the details of the foregoing illustrative embodiments, and that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a longitudinal movement mechanism suitable for hoist device which characterized in that: the device comprises a first mounting frame and a second mounting frame which is arranged on the first mounting frame in a sliding mode along the vertical direction, wherein the first mounting frame is provided with a vertical driving assembly used for driving the second mounting frame to move along the vertical direction;

the vertical driving assembly comprises a connecting chain and a first hydraulic oil cylinder arranged on the first mounting frame, a telescopic section of the first hydraulic oil cylinder is provided with a first mounting block, and the first mounting block is provided with a first rotating wheel; first installation frame is equipped with the connecting rod, the one end of connecting the chain with the connecting rod is connected, the other end of connecting the chain with the second installation frame is connected, the connecting chain is around locating first runner.

2. The longitudinal movement mechanism suitable for the hoisting device according to claim 1, characterized in that: a third sliding mounting frame is arranged on one inward side of the first mounting frame, and a third sliding chute is formed in the third sliding mounting frame in the vertical direction; the second installation frame rotates and is equipped with the third pulley, the third pulley slides and locates the third spout.

3. A longitudinal movement mechanism suitable for a lifting device according to claim 2, characterized in that: the third sliding mounting frame is arranged on the first mounting frame in a sliding mode along the vertical direction, and a fourth sliding groove is formed in the first mounting frame along the vertical direction; the third sliding mounting frame is rotatably provided with a fourth pulley, and the fourth pulley is arranged in the fourth sliding groove in a sliding manner; and the telescopic end of the first hydraulic oil cylinder is connected with the third sliding mounting frame.

4. A longitudinal movement mechanism suitable for a lifting device according to claim 3, wherein: first installation frame is equipped with the second installation piece, the second installation piece interval is equipped with two spacing pulleys, third sliding installation frame is located two between the spacing pulley and with spacing pulley butt.

5. The utility model provides a hoist device which characterized in that: the longitudinal movement mechanism comprises the longitudinal movement mechanism suitable for the hoisting device as claimed in any one of claims 1 to 4, and further comprises a lifting travelling mechanism and a suspension mechanism, wherein the second mounting frame is provided with a first sliding mounting frame in a sliding manner along the horizontal direction, the first sliding mounting frame is provided with a first mounting rail, the first mounting rail is provided with a second sliding mounting frame in a sliding manner along the horizontal direction, the sliding direction of the second sliding mounting frame is perpendicular to the sliding direction of the first sliding mounting frame, and the suspension mechanism is arranged on the second sliding mounting frame;

the lifting travelling mechanism comprises a lifting travelling main frame and a lifting travelling auxiliary frame, the lifting travelling auxiliary frame is slidably arranged on the lifting travelling main frame, and the first mounting frame is erected on the lifting travelling main frame.

6. A lifting device according to claim 5, characterised in that: the second mounting frame is provided with a first electric push rod, and the telescopic end of the first electric push rod is connected with the first sliding mounting frame; the first sliding mounting frame is provided with a second electric push rod, and the telescopic end of the second electric push rod is connected with the second sliding mounting frame.

7. A lifting device according to claim 5, characterised in that: the second installation frame is equipped with first spout, first slip mounting bracket rotates and is equipped with first pulley, first pulley slides and locates first spout.

8. A lifting device according to claim 5, characterised in that: the first mounting rail is provided with a second sliding groove, the second sliding mounting frame is rotatably provided with a second pulley, and the second pulley is slidably arranged in the second sliding groove.

9. A lifting device according to claim 5, characterised in that: the suspension mechanism comprises a mounting box body arranged on the second sliding mounting frame and an electric hoist arranged on the mounting box body; the second sliding mounting frame is provided with a mounting rod, and the mounting rod is rotatably provided with a second rotating wheel; the mounting box body is provided with a mounting sheet, and the mounting sheet is provided with a mounting hole; the electric hoist is characterized by further comprising a locking bolt, wherein one end of the locking bolt penetrates through the mounting hole and is in threaded connection with the electric hoist.

10. A lifting device according to claim 9, characterized in that: the mounting box body is rotatably provided with a box cover, and the side wall of the box cover is provided with a threading groove with a downward opening and an inlet and outlet groove; the case lid interval is equipped with the limiting plate, electric block joint in adjacent two between the limiting plate.

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