CN216889907U

CN216889907U - Lifting platform for corrosion-resistant heat-preservation engineering

Info

Publication number: CN216889907U
Application number: CN202122360399.2U
Authority: CN
Inventors: 周亚龙
Original assignee: Yancheng Kangtai Engineering Installation Co ltd
Current assignee: Yancheng Kangtai Engineering Installation Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-07-05
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to a lifting platform for anticorrosion and heat preservation engineering, which comprises a bottom plate, wherein four connecting blocks are fixedly arranged on the top surface of the bottom plate, mounting frames are fixedly arranged on the top surfaces of the four connecting blocks, a driving assembly is arranged between the top surface of the bottom plate and the bottom surface of the mounting frame, two sliding chutes are respectively formed in the inner walls of the left side and the right side of the mounting frame, sliding blocks are respectively connected to the inner walls of the four sliding chutes in a sliding manner, the four sliding blocks are divided into two groups, a lifting plate is fixedly connected to one side surface, opposite to the two groups of sliding blocks, of the two groups of sliding blocks, and lifting assemblies are respectively arranged on the left side and the right side of the mounting frame. This a lift platform for anticorrosive heat preservation engineering drives two threaded rods through drive assembly and rotates, and then makes the sleeve pipe when reciprocating, and four spouts of accessible are administered the lifter plate with four sliders simultaneously, and then make the lifter plate stability when going up and down, have further improved whole lift platform's security.

Description

Lifting platform for corrosion-resistant heat-preservation engineering

Technical Field

The utility model relates to the technical field of lifting platforms, in particular to a lifting platform for anticorrosion and heat preservation engineering.

Background

Lifting platform is a multi-functional jack-up loading and unloading mechanical equipment, can divide into fixed and portable: the movable type is divided into a straight arm type, a crank arm type, a scissor type, a mast type, an aluminum alloy lifting platform and a telescopic cylinder type: the fixed type is provided with a scissor fork type, a guide rail type lifting platform, a chain type lifting platform, a loading and unloading platform, an attached type electric construction platform and the like, and the lifting platform is basically suitable for various industries.

Current a lift platform for anticorrosive heat preservation engineering, when needs carry out the high risk operation to anticorrosive heat preservation engineering project, all can use elevating gear to carry required anticorrosive article in to corresponding high altitude and paint anticorrosive thing usually, because some circumstances of rocking can all appear when lift platform is mostly going up and down, and then lead to the staff to appear the possibility of empting very easily when the high risk operation, so provide a lift platform for anticorrosive heat preservation engineering in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a lifting platform for anticorrosion and heat-preservation engineering, which has the advantages of stable lifting and the like, and solves the problem that when high-risk operation is required on anticorrosion and heat-preservation engineering projects, a lifting device is generally used for carrying required anticorrosion articles to corresponding high altitude to paint anticorrosion articles, and most lifting platforms can shake during lifting, so that workers can easily topple during high-risk operation.

In order to achieve the purpose, the utility model provides the following technical scheme: a lifting platform for corrosion-resistant heat-preservation engineering comprises a bottom plate, wherein four connecting blocks are fixedly arranged on the top surface of the bottom plate, four mounting frames are fixedly arranged on the top surfaces of the four connecting blocks, abdicating holes are formed in the left side surface and the right side surface of each mounting frame, fixed blocks are fixedly arranged on the left side surface and the right side surface of each mounting frame and close to the top of each mounting frame, two fixed blocks are fixedly arranged on the bottom surfaces of the two fixed blocks through bearings respectively and movably provided with one ends with two threaded rods, the other ends of the two threaded rods are movably arranged on the top surface of the bottom plate through bearings, a driving assembly is arranged between the top surface of the bottom plate and the bottom surface of each mounting frame and used for driving the two threaded rods to rotate, a fixed pile is fixedly arranged on the top surface of the bottom plate, two sliding grooves are formed in the inner walls of the left side and the right side of each mounting frame, and sliding blocks are connected to the inner walls of the four sliding grooves in a sliding manner, four the slider divide into two liang of a set ofly, and the equal fixedly connected with lifter plate in the relative side of two sets of sliders, the top surface fixed mounting of lifter plate has the guardrail, there is the door plant in the front of guardrail through hinge movable mounting, the positive fixed mounting of door plant has the handle, the left and right sides of mounting bracket all is equipped with lifting unit, drives the lifter plate through drive assembly and reciprocates.

Further, the mounting bracket is the cuboid that inside cavity and front, back and top surface all lacked, the guardrail is the cuboid that inside cavity and top surface, bottom surface and front all lacked.

Further, drive assembly includes motor, worm and worm wheel, motor fixed mounting is on the top surface of bottom plate, the one end fixed mounting of worm is on the output shaft of motor, the other end of worm passes through bearing movable mounting on the left surface of spud pile, the quantity of worm wheel is two, two the worm wheel is fixed suit respectively on the periphery wall of two threaded rods, two the worm wheel all meshes with the worm.

Further, the worm is located between the top surface of the bottom plate and the bottom surface of the mounting frame and is also located in the middle of the four connecting blocks.

Further, the lifting unit includes first articulated frame, the articulated frame of second, sleeve pipe and connecting rod, the quantity of first articulated frame is two, two the equal fixed mounting of first articulated frame is on the top surface of lifter plate, and is located the left and right sides of lifter plate, sheathed tube quantity is two, and two sleeve pipes activity suit respectively are on the periphery wall of two threaded rods, the quantity of the articulated frame of second is two, two the articulated frame of second is fixed mounting respectively on two side that the sleeve pipe is relative, the quantity of connecting rod is two, two the one end of connecting rod is articulated mutually with two first articulated frames respectively, two the one end of connecting rod runs through two holes of stepping down respectively and articulates with two articulated frames of second mutually.

Further, two threaded through holes which can be penetrated by the two threaded rods are formed in the top surface of the sleeve, and the two threaded through holes are respectively in threaded connection with the two threaded rods.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this a lift platform for anticorrosive heat preservation engineering drives two threaded rods through drive assembly and rotates, and then makes the sleeve pipe when reciprocating, and four spouts of accessible manage the lifter plate with four sliders simultaneously in, and then make the stability of lifter plate when going up and down, further improved whole lift platform's security.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention.

In the figure: the device comprises a base plate 1, a motor 2, a first hinge frame 3, a second hinge frame 4, a guardrail 5, a yielding hole 6, a fixing block 7, a sleeve 8, a threaded rod 9, a fixing pile 10, a lifting plate 11, a mounting frame 12, a connecting block 13, a worm 14, a worm wheel 15, a door plate 16, a handle 17, a connecting rod 18, a sliding chute 19 and a sliding block 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the lifting platform for corrosion protection and heat preservation in this embodiment includes a bottom plate 1, four connecting blocks 13 are fixedly installed on the top surface of the bottom plate 1, four mounting frames 12 are fixedly installed on the top surfaces of the four connecting blocks 13, abdicating holes 6 are respectively formed on the left and right side surfaces of the mounting frame 12, fixed blocks 7 are fixedly installed on the left and right side surfaces of the mounting frame 12 near the top portions, one ends of two threaded rods 9 are respectively movably installed on the bottom surfaces of the two fixed blocks 7 through bearings, the other ends of the two threaded rods 9 are respectively movably installed on the top surface of the bottom plate 1 through bearings, a driving assembly is arranged between the top surface of the bottom plate 1 and the bottom surface of the mounting frame 12 for driving the two threaded rods 9 to rotate, fixing piles 10 are fixedly installed on the top surface of the bottom plate 1, two sliding grooves 19 are respectively formed on the inner walls of the left and right sides of the mounting frame 12, the equal sliding connection of inner wall of four spout 19 has slider 20, and four sliders 20 divide into two liang a set ofly, and the equal fixedly connected with lifter plate 11 in the relative side of two sets of sliders 20, and the top surface fixed mounting of lifter plate 11 has guardrail 5, and there is door plant 16 in the front of guardrail 5 through hinge movable mounting, and the positive fixed mounting of door plant 16 has handle 17, and the left and right sides of mounting bracket 12 all is equipped with lifting unit, drives lifter plate 11 through drive assembly and reciprocates.

Wherein, mounting bracket 12 is the cuboid of inside cavity and the equal disappearance of front, back and top surface, and guardrail 5 is the cuboid of inside cavity and top surface, bottom surface and the equal disappearance of front.

It should be noted that, two connecting rods 18 need to be periodically checked to prevent danger, and a bolt is installed between the door panel 16 and the guardrail 5 to fix the door panel 16 on the guardrail 5.

Specifically, open door plant 16 through handle 17 earlier, then place required anticorrosive article at the top of lifter plate 11, later the staff is on entering into lifter plate 11, then make two threaded rods 9 rotate through drive assembly, it is spacing to the lifter assembly through spout 19 and slider 20 immediately, and then make the lifter assembly drive the effect that the lifter plate 11 realized reciprocating, thereby make the lifter plate 11 remove to the place that needs are to anticorrosive, then high-risk operation is being carried out.

In this embodiment, the driving assembly includes motor 2, worm 14 and worm wheel 15, and motor 2 fixed mounting is on the top surface of bottom plate 1, and one end fixed mounting of worm 14 is on the output shaft of motor 2, and the other end of worm 14 passes through bearing movable mounting on the left surface of spud pile 10, and the quantity of worm wheel 15 is two, and two worm wheels 15 are fixed the suit respectively on the periphery wall of two threaded rods 9, and two worm wheels 15 all mesh with worm 14.

Wherein the worm 14 is located between the top surface of the bottom plate 1 and the bottom surface of the mounting frame 12, and is also located at the middle position of the four connecting blocks 13.

Specifically, the motor 2 is turned on, so that the output shaft of the motor 2 drives the worm 14 to rotate, and then the two worm wheels 15 meshed with the worm 14 drive the two threaded rods 9 to rotate at the same time.

In this embodiment, the lifting assembly includes first articulated frame 3, second articulated frame 4, sleeve pipe 8 and connecting rod 18, the quantity of first articulated frame 3 is two, two equal fixed mounting of first articulated frame 3 are on the top surface of lifter plate 11, and be located the left and right sides of lifter plate 11, the quantity of sleeve pipe 8 is two, two sleeve pipe 8 activity suit respectively are on the periphery wall of two threaded rods 9, the quantity of second articulated frame 4 is two, two second articulated frame 4 respectively fixed mounting are on two relative side of sleeve pipe, the quantity of connecting rod 18 is two, the one end of two connecting rods 18 is articulated mutually with two first articulated frames 3 respectively, the one end of two connecting rods 18 runs through two hole 6 of stepping down respectively and articulates mutually with two articulated frames of second.

Wherein, the top surface of two sleeve pipes 8 all sets up the screw through-hole that can supply two threaded rods 9 to run through, two screw through-holes respectively with two threaded rod 9 threaded connection.

It should be noted that the connecting rod 18 needs to be periodically inspected.

Specifically, through two sleeve pipes 8 respectively with two threaded rod 9 threaded connection, and then make two sleeve pipes 8 reciprocate, again because two second articulated framves 4 are fixed on the periphery wall of two sleeve pipes 8, and then drive two and second articulated frame 4 articulated two connecting rods 18 mutually and reciprocate, further make the lifter plate 11 of being connected through two first articulated framves 3 and two connecting rods 18 realize the effect of reciprocating.

The working principle of the embodiment is as follows:

the door panel 16 is opened by the handle 17, and then after the desired corrosion protection items are placed on top of the lifter plate 11, the worker then enters onto the lifter plate 11, then when the motor 2 is started, the output shaft of the motor 2 drives the worm 14 to rotate, and further two worm wheels 15 meshed with the worm 14 simultaneously drive the two threaded rods 9 to rotate, because the two sleeves 8 are respectively in threaded connection with the two threaded rods 9, the two sleeves 8 can move up and down, and because the two second hinge brackets 4 are fixed on the peripheral walls of the two sleeves 8, thereby driving the two connecting rods 18 hinged with the second hinged frame 4 to move up and down, further realizing the effect of moving up and down through the two lifting plates 11 of the first hinged frames 3 connected with the two connecting rods 18, thereby enabling the lifting plate 11 to be moved to a place where corrosion prevention is required and then high-risk work is performed.

The control mode of the utility model is controlled by a controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the utility model.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. A lifting platform for corrosion-resistant heat-preservation engineering is characterized by comprising a bottom plate (1), the top surface of the bottom plate (1) is fixedly provided with four connecting blocks (13), the top surfaces of the four connecting blocks (13) are fixedly provided with mounting frames (12), the left side surface and the right side surface of the mounting rack (12) are both provided with abdicating holes (6), the left side surface and the right side surface of the mounting rack (12) are both fixedly provided with fixed blocks (7) near the top, the bottom surfaces of the two fixed blocks (7) are respectively provided with one ends with the quantity of two threaded rods (9) through bearing movable mounting, the other ends of the two threaded rods (9) are both arranged on the top surface of the bottom plate (1) through bearing movable mounting, a driving component is arranged between the top surface of the bottom plate (1) and the bottom surface of the mounting rack (12) and used for driving the two threaded rods (9) to rotate;

the utility model discloses a safety protection device for elevator, including bottom plate (1), the top surface fixed mounting have spud pile (10), the left and right sides inner wall of mounting bracket (12) all sets up quantity for two spout (19), four the equal sliding connection of inner wall of spout (19) has slider (20), four slider (20) divide into two liang of a set ofly, and the equal fixedly connected with lifter plate (11) in the relative side of two sets of slider (20), the top surface fixed mounting of lifter plate (11) has guardrail (5), there is door plant (16) openly through hinge movable mounting of guardrail (5), the positive fixed mounting of door plant (16) has handle (17), the left and right sides of mounting bracket (12) all is equipped with elevating module, drives lifter plate (11) through drive assembly and reciprocates.

2. The lifting platform for corrosion prevention and heat preservation engineering according to claim 1, characterized in that: the mounting rack (12) is a cuboid which is hollow inside and is absent from the front surface, the back surface and the top surface, and the guardrail (5) is a cuboid which is hollow inside and is absent from the top surface, the bottom surface and the front surface.

3. The lifting platform for corrosion prevention and heat preservation engineering according to claim 1, characterized in that: drive assembly includes motor (2), worm (14) and worm wheel (15), motor (2) fixed mounting is on the top surface of bottom plate (1), the one end fixed mounting of worm (14) is on the output shaft of motor (2), the other end of worm (14) passes through bearing movable mounting on the left surface of spud pile (10), the quantity of worm wheel (15) is two, two worm wheel (15) are fixed suit respectively on the periphery wall of two threaded rod (9), two worm wheel (15) all mesh with worm (14).

4. The lifting platform for corrosion prevention and heat preservation engineering according to claim 3, characterized in that: the worm (14) is positioned between the top surface of the bottom plate (1) and the bottom surface of the mounting frame (12) and is also positioned in the middle of the four connecting blocks (13).

5. The lifting platform for corrosion prevention and heat preservation engineering according to claim 1, characterized in that: the lifting component comprises a first hinge frame (3), a second hinge frame (4), a sleeve (8) and a connecting rod (18), the number of the first hinge brackets (3) is two, the two first hinge brackets (3) are fixedly arranged on the top surface of the lifting plate (11), and are positioned at the left side and the right side of the lifting plate (11), the number of the sleeves (8) is two, the two sleeves (8) are respectively movably sleeved on the peripheral walls of the two threaded rods (9), the number of the second hinged brackets (4) is two, the two second hinged brackets (4) are respectively and fixedly arranged on one side surface opposite to the two sleeves, the quantity of connecting rod (18) is two, two the one end of connecting rod (18) is articulated mutually with two first articulated framves (3) respectively, two the one end of connecting rod (18) runs through two holes of stepping down (6) respectively and articulates mutually with two second articulated framves.

6. The lifting platform for corrosion prevention and heat preservation engineering according to claim 5, characterized in that: the top surface of the two sleeve pipes (8) is provided with two thread through holes for the two threaded rods (9) to penetrate through, and the two thread through holes are respectively in threaded connection with the two threaded rods (9).