CN217650811U

CN217650811U - Lifting mechanism applied to mechanical engineering installation

Info

Publication number: CN217650811U
Application number: CN202221456382.5U
Authority: CN
Inventors: 白云飞; 马金鹏; 冯东; 印焱; 李稳强; 徐国良
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-10-25
Anticipated expiration: 2032-06-13

Abstract

The utility model belongs to the technical field of the building, and a be applied to elevating system of mechanical engineering installation is disclosed, including placing the platform, the equal fixed mounting in the left and right sides of placing a top portion has fixed rail, both sides movable mounting has two activity rails, two around placing a top portion the bottom of activity rail front side one articulates there is the connecting plate, two be provided with location structure between one of activity rail front side and the connecting plate, the bottom of placing the platform has four second elevation structure along axis symmetry fixed mounting. The utility model discloses a cooperation of activity rail, location structure and second elevation structure isotructure for one of two activity rail front sides passes through location structure control with the upset of connecting plate, thereby avoids protecting effect's reduction, and the activity rail then goes up and down through its control of second elevation structure indirect, thereby when using, the installation of equipment can not be influenced to the activity rail.

Description

Lifting mechanism applied to mechanical engineering installation

Technical Field

The utility model belongs to the technical field of the building, specifically a be applied to elevating system of mechanical engineering installation.

Background

The installation work of the mechanical engineering equipment is an important work mainly carried out for enabling the equipment to be installed to reach a preset using state, the mechanical equipment uses special tools and instruments in the installation process, and the engineering equipment can be normally constructed on a construction site by using the tools and the instruments. The mechanical engineering equipment can be normally used on the construction site, and the production can be smoothly carried out without equipment installation. The purpose of installing the mechanical engineering equipment is to enable the equipment to be installed to exert the performance of the equipment and improve the production efficiency.

In the prior art, mechanical equipment installation engineering is mainly installed through a crane, so that when mechanical engineering equipment needs to be installed indoors, the crane is large and heavy, and therefore when the mechanical engineering equipment is installed indoors, a small lifting structure is mostly used, when the mechanical engineering equipment is installed indoors, a person needs to stand beside the equipment to manually install the mechanical engineering equipment, and in order to prevent a user from falling down, a fence is arranged at the edge of a platform to protect the mechanical equipment when the mechanical equipment is used, the mechanical equipment needs to be installed against a wall sometimes when the mechanical equipment is installed, and the arrangement of the fence can hinder the installation of the mechanical equipment.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model provides a be applied to elevating system of mechanical engineering installation has the lift that can freely control movable guardrail and the advantage from taking the supporting role.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a be applied to elevating system of mechanical engineering installation, is including placing the platform, the equal fixed mounting in the left and right sides of placing the bench top has fixed rail, both sides movable mounting has two movable rails, two around placing the bench top the bottom of one of activity rail front side articulates there is the connecting plate, two be provided with location structure between one of activity rail front side and the connecting plate, the bottom of placing the platform has four second elevation structure, four along axis symmetry fixed mounting the other end of second elevation structure all with two the bottom of one of activity rail rear end and the bottom fixed connection of connecting plate.

Among the above-mentioned technical scheme, it is preferred, the right-hand member fixed mounting who places a top has the push rod, place the equal fixed mounting in the left and right sides of platform and have the elevator, the middle part fixed mounting of elevator has first elevation structure, the bottom fixed mounting of first elevation structure has the bottom plate, the bottom symmetry fixed mounting of bottom plate has four gyro wheels, four spacing grooves have been seted up to the bottom symmetry of bottom plate, four the equal movable hinge in inside of spacing groove has the supporting shoe, the equal fixed mounting in the left and right sides of supporting shoe has the spring, the other end of spring all with spacing groove fixed connection.

Among the above-mentioned technical scheme, it is preferred, second elevation structure is including lifter plate, telescopic link, fixed articulated seat, connecting block and electric telescopic handle, the bottom of connecting plate and the top fixed connection of lifter plate, fixed articulated seat is along the bottom of axis symmetry fixed mounting placing the platform, the bottom of fixed articulated seat and the inboard equal movable hinge of lifter plate have two telescopic links, two the top fixed mounting of the expansion end of telescopic link has a connecting block, the top fixed mounting of connecting block has electric telescopic handle, electric telescopic handle's top and the bottom fixed connection who places the platform.

Among the above-mentioned technical scheme, it is preferred, location structure is including activity groove, first activity picture peg, second activity picture peg and slot, two the activity groove has been seted up to the bottom of activity rail front side one, the slot has all been seted up to the right side in activity groove and the upper end of connecting plate, the inside movable mounting in activity groove has the second activity picture peg, the upper end movable mounting of second activity picture peg has first activity picture peg.

Among the above-mentioned technical scheme, it is preferred, first elevation structure is including driven helical gear, main helical gear, motor and lifting screw, lifting screw's surface all is articulated with the middle part activity of elevator, lifting screw's bottom fixed mounting has driven helical gear, the top fixed mounting of bottom plate has the motor, the output fixed mounting of motor has main helical gear, main helical gear's top and the inboard meshing of driven helical gear are linked.

In the above technical solution, preferably, the upper end of the bottom plate is provided with a groove, and an area value of the groove is smaller than an area value of the placing table.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model, through the cooperation of the movable fence, the positioning structure, the second lifting structure and other structures, controls the overturn of one of the front sides of the two movable fences and the connecting plate through the positioning structure, thereby avoiding the reduction of the protection effect, and indirectly controls the lifting of the movable fence through the second lifting structure, so that when the movable fence is used, the movable fence can not influence the installation of equipment;

the utility model discloses a spacing groove, the cooperation of supporting shoe and spring isotructure, thereby conveniently remove, and when removing, because the supporting shoe activity articulates in the inside of spacing groove, thereby make the supporting shoe can squint to one side, and make the equal fixed mounting in the left and right sides of supporting shoe have the spring to receive pressure and pulling force respectively, thereby conveniently remove, and when removing appointed place, the spring reconversion, then make the supporting shoe perpendicular with placing the platform, thereby the effect of support has been played, thereby the probability of turning on one's side is reduced.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic view of the bottom view of the present invention;

FIG. 3 is a schematic left-side sectional view of the present invention;

fig. 4 is a schematic view of the bottom cross-section structure of the present invention;

FIG. 5 is a schematic view of the fracture structure at the lower end of the main view section of the present invention;

FIG. 6 is an enlarged schematic view of part A of FIG. 1 according to the present invention;

FIG. 7 is an enlarged schematic view of the portion B of FIG. 2 according to the present invention;

fig. 8 is an enlarged schematic structural view of a portion C of fig. 3 according to the present invention.

In the figure: 1. a base plate; 2. a push rod; 3. a support block; 4. a lifting block; 5. a first lifting structure; 51. a driven helical gear; 52. a front-view helical gear; 53. a motor; 54. a lifting screw; 6. a movable fence; 7. fixing the fence; 8. a placing table; 9. a connecting plate; 10. a roller; 11. a second lifting structure; 111. a lifting plate; 112. a telescopic rod; 113. fixing the hinge seat; 114. connecting blocks; 115. an electric telescopic rod; 12. a positioning structure; 121. a movable groove; 122. a first movable plugboard; 123. a second movable inserting plate; 124. a slot; 13. a limiting groove; 14. a groove; 15. a spring.

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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to 8, the utility model provides a be applied to elevating system of mechanical engineering installation, including placing platform 8, the equal fixed mounting in the left and right sides at placing platform 8 top has fixed rail 7, both sides movable mounting has two movable rails 6 around placing platform 8 top, through setting up fixed rail 7 and movable rail 6, thereby make things convenient for the installation of equipment, the bottom of one of 6 front sides of two movable rails articulates there is connecting plate 9, be provided with location structure 12 between one of 6 front sides of two movable rails and connecting plate 9, through setting up location structure 12, thereby make the upset of one of 6 front sides of two movable rails and connecting plate 9 can be controlled through location structure 12, thereby avoid the reduction of protecting effect, the bottom of placing platform 8 has four second elevation structure 11 along axis symmetry fixed mounting, the other end of four second elevation structure 11 all with the bottom of one of 6 rear ends of two movable rails and the bottom fixed connection of connecting plate 9, through setting up second elevation structure 11, thereby can indirectly ground control two movable rails 6 and go up and down.

As shown in fig. 1, 2, 3, 5 and 7, the right-hand member fixed mounting who places 8 tops has push rod 2, the equal fixed mounting in the left and right sides of placing 8 has elevator 4, elevator 4's middle part fixed mounting has first elevation structure 5, first elevation structure 5's bottom fixed mounting has bottom plate 1, bottom plate 1's bottom symmetry fixed mounting has four gyro wheels 10, four spacing grooves 13 have been seted up to bottom plate 1's bottom symmetry, four inside equal movable hinges of spacing groove 13 have supporting shoe 3, the equal fixed mounting in the left and right sides of supporting shoe 3 has spring 15, spring 15's the other end all with spacing groove 13 fixed connection.

Adopt above-mentioned scheme: set up four gyro wheels 10 through the bottom of placing platform 8 again, conveniently remove, and when removing, because supporting shoe 3 activity articulates in the inside of spacing groove 13, thereby make supporting shoe 3 can squint to one side, and make the equal fixed mounting in the left and right sides of supporting shoe 3 have spring 15 to receive pressure and pulling force respectively, thereby conveniently remove, and when removing the appointed place, spring 15 reconversion, then make supporting shoe 3 perpendicular with placing the platform, thereby the effect of support has been played, thereby the probability of turning on one's side is reduced.

As shown in fig. 1, 2, 3, 4 and 8, the second lifting structure 11 includes a lifting plate 111, an expansion link 112, a fixed hinge seat 113, a connecting block 114 and an electric telescopic rod 115, the bottom of the connecting plate 9 is fixedly connected with the top of the lifting plate 111, the fixed hinge seat 113 is fixedly installed at the bottom of the placing table 8 along the central axis, the bottom of the fixed hinge seat 113 is movably hinged with two expansion links 112 with the inner sides of the lifting plate 111, the top of the movable ends of the two expansion links 112 is fixedly installed with one connecting block 114, the top of the connecting block 114 is fixedly installed with the electric telescopic rod 115, and the top of the electric telescopic rod 115 is fixedly connected with the bottom of the placing table 8.

Adopt above-mentioned scheme: through setting up second elevation structure 11, thereby can control activity rail 6 and go up and down, thereby when using, activity rail 6 can not influence the installation of equipment, when going up and down, start electric telescopic handle 115, through connecting block 114, make the output of telescopic link 112 stretch out, and because the left and right sides of telescopic link 112 respectively with lifter plate 111 with fixed articulated seat 113 activity hinge joint, thereby when making telescopic link 112 stretch out, lifter plate 111 can stretch out the decline along with telescopic link 112, thereby make activity rail 6 descend.

As shown in fig. 1, 2, 5 and 6, the positioning structure 12 includes a movable slot 121, a first movable insertion plate 122, a second movable insertion plate 123 and insertion slots 124, the movable slot 121 is opened at the bottom of one of the front sides of the two movable fences 6, the insertion slots 124 are opened at the right side of the movable slot 121 and the upper end of the connecting plate 9, the second movable insertion plate 123 is movably installed inside the movable slot 121, and the first movable insertion plate 122 is movably installed at the upper end of the second movable insertion plate 123.

Adopt above-mentioned scheme: by arranging the positioning structure 12, when the equipment is lifted on the placing table 8, the second movable insertion plate 123 is separated from the slot 124 at the upper end of the connecting plate 9, and the first movable insertion plate 122 is separated from the slot 124 at the right side of the movable slot 121, so that the movable fence 6 can rotate along the position hinged with the connecting plate 9, the equipment is conveniently lifted on the placing table 8, and then the first movable insertion plate 122 and the second movable insertion plate 123 are inserted into the predetermined slot 124, so that the movable fence 6 cannot rotate, and an installation worker is protected.

As shown in fig. 1 and 3, the first lifting structure 5 includes a driven helical gear 51, a main bevel gear 52, a motor 53 and a lifting screw 54, the surfaces of the lifting screw 54 are movably hinged to the middle of the lifting block 4, the driven helical gear 51 is fixedly mounted at the bottom of the lifting screw 54, the motor 53 is fixedly mounted at the top of the bottom plate 1, the main bevel gear 52 is fixedly mounted at the output end of the motor 53, and the top of the main bevel gear 52 is meshed with the inner side of the driven helical gear 51.

Adopt above-mentioned scheme: the turning of the lifting screw 54 is controlled by the first lifting structure 5, so that the lifting block 4 is indirectly passed through, the height of the placing table 8 is adjusted, the height can be freely adjusted, when the height is adjusted, the motor 53 is started, the main-view helical gear 52 is turned, the driven helical gear 51 meshed with the main-view helical gear is driven to turn together, the lifting screw 54 is turned, and the lifting block 4 is lifted.

As shown in fig. 1 and 5, the upper end of the bottom plate 1 is provided with a groove 14, and the area value of the groove 14 is smaller than that of the placing table 8.

The scheme is adopted: through set up recess 14 in the upper end of bottom plate 1 to make the area value of recess 14 be less than the area value of placing platform 8, thereby when placing platform 8 and descend, its edge can touch bottom plate 1, and the device of placing platform 8 bottom is then accomodate in recess 14, thereby avoids causing the damage.

The utility model discloses a theory of operation and use flow:

when the device is used, when the device is lifted to the placing table 8, the second movable inserting plate 123 is separated from the slot 124 at the upper end of the connecting plate 9, and the first movable inserting plate 122 is separated from the slot 124 at the right side of the movable slot 121, so that the movable fence 6 can rotate along the position hinged with the connecting plate 9, the device is conveniently lifted to the placing table 8, and then the first movable inserting plate 122 and the second movable inserting plate 123 are inserted into the previous slots 124, so that the movable fence 6 cannot rotate, and the device plays a role in protecting the installation of installation workers;

then, the push rod 2 is used for moving through the roller 10, when the push rod moves, the supporting block 3 is movably hinged inside the limiting groove 13, so that the supporting block 3 can deviate to one side, the springs 15 are fixedly arranged on the left side and the right side of the supporting block 3 respectively and are respectively subjected to pressure and tension, the movement is convenient, when the push rod moves to a specified place, the springs 15 restore to the original state, the supporting block 3 is perpendicular to the placing table, and the supporting effect is achieved;

then, the motor 53 is started, so that the front-view bevel gear 52 rotates, the driven bevel gear 51 meshed with the front-view bevel gear is driven to rotate together, the lifting screw 54 rotates, the lifting block 4 is lifted, and the height of the placing table 8 is indirectly adjusted freely;

and when installing, the electric telescopic handle 115 of the second elevation structure 11 of control installation direction, through connecting block 114 for the output of telescopic link 112 stretches out, and because the left and right sides of telescopic link 112 respectively with lifter plate 111 and fixed articulated seat 113 activity hinge joint, thereby when making telescopic link 112 stretch out, lifter plate 111 can stretch out the decline along with telescopic link 112, thereby make activity rail 6 descend, thereby make things convenient for the installation of equipment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 be applied to elevating system of mechanical engineering installation, is including placing platform (8), its characterized in that: the utility model discloses a two-purpose mobile fence, including placing platform (8), placing the equal fixed mounting in the left and right sides at platform (8) top has fixed rail (7), place around platform (8) top both sides movable mounting have two activity rails (6), two the bottom of one of activity rail (6) front side articulates there is connecting plate (9), two be provided with location structure (12) between one of activity rail (6) front side and connecting plate (9), the bottom of placing platform (8) is followed axis symmetry fixed mounting and is had four second elevation structure (11), four the other end of second elevation structure (11) all with two the bottom of one of activity rail (6) rear end and the bottom fixed connection of connecting plate (9).

2. The lifting mechanism applied to mechanical engineering installation according to claim 1, characterized in that: the utility model discloses a support plate, including place the right-hand member fixed mounting at platform (8) top have push rod (2), place the equal fixed mounting in platform (8) left and right sides has elevator (4), the middle part fixed mounting of elevator (4) has first elevation structure (5), the bottom fixed mounting of first elevation structure (5) has bottom plate (1), the bottom symmetry fixed mounting of bottom plate (1) has four gyro wheels (10), four spacing groove (13), four have been seted up to the bottom symmetry of bottom plate (1) the inside equal activity hinge of spacing groove (13) has supporting shoe (3), the equal fixed mounting in left and right sides of supporting shoe (3) has spring (15), the other end of spring (15) all with spacing groove (13) fixed connection.

3. The lifting mechanism applied to mechanical engineering installation according to claim 1, characterized in that: second elevation structure (11) is including lifter plate (111), telescopic link (112), fixed hinge seat (113), connecting block (114) and electric telescopic handle (115), the bottom of connecting plate (9) and the top fixed connection of lifter plate (111), fixed hinge seat (113) are along the bottom of axis symmetry fixed mounting placing platform (8), the bottom of fixed hinge seat (113) and the inboard equal movable hinge of lifter plate (111) have two telescopic links (112), two the top fixed mounting of the expansion end of telescopic link (112) has one connecting block (114), the top fixed mounting of connecting block (114) has electric telescopic handle (115), the top of electric telescopic handle (115) and the bottom fixed connection of placing platform (8).

4. The lifting mechanism applied to mechanical engineering installation according to claim 1, characterized in that: location structure (12) are including activity groove (121), first activity picture peg (122), second activity picture peg (123) and slot (124), two activity groove (121) have been seted up to the bottom of activity rail (6) front side one, slot (124) have all been seted up with the upper end of connecting plate (9) in the right side in activity groove (121), the inside movable mounting in activity groove (121) has second activity picture peg (123), the upper end movable mounting of second activity picture peg (123) has first activity picture peg (122).

5. The lifting mechanism applied to mechanical engineering installation according to claim 2, characterized in that: first elevation structure (5) are including driven helical gear (51), main helical gear (52), motor (53) and lifting screw (54), the surface of lifting screw (54) all with the middle part activity hinge joint of elevator (4), the bottom fixed mounting of lifting screw (54) has driven helical gear (51), the top fixed mounting of bottom plate (1) has motor (53), the output fixed mounting of motor (53) has main helical gear (52) of looking, the top of main helical gear (52) is linked with the inboard meshing of driven helical gear (51).

6. The lifting mechanism applied to mechanical engineering installation according to claim 2, characterized in that: the upper end of the bottom plate (1) is provided with a groove (14), and the area value of the groove (14) is smaller than that of the placing table (8).