CN213141266U

CN213141266U - Laborsaving transportation lift flue installation auxiliary assembly

Info

Publication number: CN213141266U
Application number: CN202021336073.5U
Authority: CN
Inventors: 张东; 唐窈窈; 尹寿杰; 范禹; 白蕾; 王西骞
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-05-07
Anticipated expiration: 2030-07-09

Abstract

The utility model provides a laborsaving transportation lift flue installation auxiliary assembly belongs to construction auxiliary device technical field. The technical scheme is as follows: a laborsaving transportation lift flue installation auxiliary assembly includes: the moving unit comprises a base, a bottom wheel and a handrail arranged at one end part of the base, wherein the end part of the base, which is at least far away from the handrail, is provided with an open notch; the lifting unit comprises two lifting parts correspondingly positioned at two sides of the open type gap and a driving part for controlling the two lifting parts to synchronously lift; the bearing unit comprises two translation sliding rails arranged at the top of each lifting component respectively, and two bearing beams arranged between the two translation sliding rails in parallel, wherein the end part of each translation sliding rail, which is far away from the handrail, is provided with an open type dismounting part. The utility model has the advantages that: the utility model provides a pair of laborsaving transportation lift flue installation auxiliary assembly installation safety and installation quality are reliable, labour saving and time saving, simplify installation procedure, convenient operation, suitability are strong.

Description

Laborsaving transportation lift flue installation auxiliary assembly

Technical Field

The utility model relates to a construction auxiliary device technical field especially relates to a laborsaving transportation lift flue installation auxiliary assembly.

Background

At present, flue transportation, installation operation need be by two people's interoperability, artifical transport and installation at least on the engineering, and the drawback that this kind of mode exists mainly has down: 1. the flue is manually carried and installed, so that the efficiency is low; 2. the flue is large and heavy, and safety accidents such as object striking and the like easily occur in the manual installation process; 3. during the installation process, most of operators pay attention to stabilizing the flue and cannot ensure the installation quality of the flue; 4. the flue is easily damaged in the carrying and installation process.

How to solve the problems in the prior art is the subject of the present invention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laborsaving transportation lift flue installation auxiliary assembly that installation process safety and installation quality are reliable, labour saving and time saving, installation procedure are simple, convenient operation, suitability are strong.

The utility model discloses a realize through following measure: a laborsaving transportation lift flue installation auxiliary assembly includes:

the moving unit comprises a base and bottom wheels arranged on the bottom surface of the base, wherein the bottom wheels are preferably universal wheels with locking mechanisms so as to ensure the stability of equipment in the auxiliary installation process;

the lifting unit comprises two lifting parts which are respectively arranged on the moving unit and correspondingly positioned at two sides of the open type gap, and a driving part which is arranged between the two lifting parts and respectively close to the end parts of the handrails and controls the two lifting parts to synchronously lift;

and the bearing unit comprises two translation sliding rails arranged at the top of each lifting part respectively, and two bearing beams which are arranged between the two translation sliding rails in parallel, wherein the two bearing beams are matched with the corresponding translation sliding rails at two ends respectively, and the end parts of the translation sliding rails, which are far away from the handrails, are provided with open disassembly parts.

When the device is used, the lifting unit is in a low position, the bearing beams slide along the translation sliding rails, the distance between the two bearing beams is adjusted, the flue to be loaded is horizontally placed on the top surfaces of the two bearing beams and stably placed, the handrail is pushed, and the transportation operation can be carried out, so that the center of gravity of the whole device is low and the transportation is convenient;

transporting to a specified position, normally vertically installing the flue to be installed on the top of a vertically arranged fixed flue, aligning the bottom end port of the flue to be installed with the top end of the fixed flue, erecting the flue to be installed, adjusting the distance between two bearing beams to enable the bottom end face of the flue to be installed to be placed on the top faces of the two bearing beams, pushing equipment to enable an open gap to be aligned with the fixed flue, controlling a driving part to enable two lifting parts to be lifted synchronously, driving the bearing unit and the flue to be installed on the top of the bearing unit to be lifted until the bottom face of the flue to be installed is higher than the top face of the fixed flue, moving equipment to enable the fixed flue to be located in the open gap and the flue to be installed to be aligned right above the fixed flue, slowly lowering the lifting parts to enable the bottom face of the flue to be installed to be close to the top face of the fixed flue, after the lifting parts are in, the auxiliary installation of the flue to be installed is completed, then the corresponding bearing beam is taken down by the open type dismounting part, and the bearing beam is withdrawn from the equipment in the opposite direction;

in engineering, usually, the fixed flue occupies a certain floor height, so that the flue to be installed needs to be lowered down from a reserved flue opening of an upper layer for installation, during installation, the flue to be installed is transported to a specified position of the upper layer, the fixed flue of the layer is matched with an open notch of equipment, then a driving part is controlled to enable two lifting parts to be synchronously lifted and extend to the upper layer, the flue to be installed is vertically placed on the top surfaces of two bearing beams with proper distance, equipment is adjusted to enable a bottom opening of the flue to be installed to be aligned with a top opening of the fixed flue, the lifting parts are slowly lowered to enable the bottom surface of the flue to be installed to be close to the top surface of the fixed flue, after the lifting parts are in proper positions, the two bearing beams are respectively slid outwards to enable the flue to be installed and the fixed flue to be folded, namely, auxiliary installation of the flue to be installed is completed, then the corresponding bearing beams are taken down from an open dismounting part, the manual labor of workers is reduced, the installation process is safe, and the installation quality is reliable;

set up two spandrel girders both ends and cooperate with the translation slide rail respectively, can realize supplementary installation on the one hand, simplify the installation procedure, on the other hand can be through the interval between two spandrel girders of adjustment, realize the installation of not unidimensional flue, improve equipment's suitability.

The utility model discloses a concrete features still has, the lifting unit includes:

the supporting beam is horizontally arranged on one side of the open notch and is positioned above the base;

the two lifting slide rails are horizontally arranged and are parallel to each other, and one lifting slide rail is respectively arranged at the end part of the supporting beam close to the handrail and the end part of the base close to the handrail;

the scissors type connecting rod mechanism is characterized in that one end of the top of the scissors type connecting rod mechanism is hinged with the end part of the supporting beam far away from the handrail, the other end of the top of the scissors type connecting rod mechanism is matched with the lifting slide rail arranged on the supporting beam, one end of the bottom of the scissors type connecting rod mechanism is hinged with the end part of the base far away from the handrail, and the other end of the bottom of the scissors type connecting rod mechanism is matched with; the scissors linkage is prior art and will not be described herein.

The driving part is arranged between the bottom parts of the two scissor type connecting rod mechanisms and the corresponding end parts of the lifting slide rails which are matched with each other.

Set up scissors formula link mechanism, structure and easy operation can realize synchronous lift in open breach both sides, guarantee the supplementary installation effectiveness of equipment.

The specific features of the present invention also provide, the drive member includes:

the fixed rod is horizontally arranged and is vertical to the lifting slide rail; two ends of the fixed rod are respectively and fixedly connected with the end parts, close to the handrail, of the two lifting slide rails on the base, or two ends of the fixed rod are respectively and fixedly connected with the end parts, close to the handrail, of the base;

the sliding rods are parallel to the fixed rods, two ends of each sliding rod are respectively arranged in the two lifting sliding rails on the base, and the sliding rods are respectively in running fit with the corresponding end parts of the scissor type connecting rod mechanisms;

the other ends of the plurality of first hinged rods are respectively sleeved on the sliding rod and are respectively in rotating fit with the sliding rod, and the other ends of the plurality of second hinged rods are respectively sleeved on the fixed rod and are respectively in rotating fit with the fixed rod;

and the force application plate is movably connected between the end parts of the plurality of pairs of hinged rods which are mutually hinged.

During the use, when equipment is in idle state or transport state, under the self action of gravity of lift unit and/or dress flue waiting, need not extra application of force or operation and can make lift unit be in the low level, laborsaving and simplified operation flow, reach the effect that reduces equipment volume and make the lower transportation of being convenient for of equipment focus, when needs carry out the auxiliary installation operation, apply decurrent power on the application of force board, the preferred can be by foot's application of force, first hinge bar promotes the slide bar and keeps away from the dead lever, scissors formula link mechanism bottom both ends or top both ends are close to each other promptly, realize that lift unit drives the bearing unit at its top and carry out the upward movement, and is simple to operate.

The utility model discloses a concrete characteristics are in addition, the slide bar both ends are equipped with the dog, prevent that the slide bar from breaking away from the lift slide rail or twisting reverse, avoid both sides lift part to go up and down not synchronous or the card appears and pause.

The utility model discloses a concrete characteristics still, be equipped with on the bearing beam bottom surface with translation slide rail assorted gyro wheel reduces sliding resistance, labour saving and time saving.

The utility model discloses a concrete characteristics are in addition, bearing beam top surface inboard is equipped with domaticly, is convenient for take out to be located the bearing beam of waiting between dress flue and the fixed flue, and the in-process of taking out the bearing beam is waited to adorn the flue and can slowly stabilize and fixed flue folds, guarantees the installation effect.

The utility model discloses a concrete characteristics still, the spandrel girder lateral surface is equipped with the handle, conveniently takes the spandrel girder out.

The utility model is characterized in that the base comprises two parallel bottom beams, the handrail is arranged at one end part corresponding to the bottom beams, and two ends of the bottom surface of each bottom beam are respectively provided with one bottom wheel; the fixed rods are arranged between the end parts of the two bottom beams close to the armrests, and the supporting beams are positioned right above the corresponding bottom beams and are parallel to each other; the lifting slide rail is arranged at the end part corresponding to the bottom beam close to the handrail, the structure is simple, the material is saved, the manufacture is convenient, and the self weight of the equipment is reduced.

The utility model discloses a concrete features still, the handrail is located including corresponding two sub-handrails of open breach both sides prevent to wait to adorn the flue in the transportation and take place to interfere with the handrail.

The utility model has the specific characteristics of each the floorbar one end respectively sets up a sub-handrail.

The utility model has the advantages that: the utility model discloses moving unit, lift unit and bearing unit can improve workman's efficiency and construction mechanization degree, reduce workman's manual labor, and the installation is safe and the installation quality is reliable, and the lift unit is in the low level makes the whole equipment focus lower convenient to transport in the transportation simultaneously; the two ends of the two bearing beams are respectively matched with the translation sliding rails, so that on one hand, auxiliary installation can be realized, the installation procedure is simplified, on the other hand, the installation of flues with different sizes can be realized by adjusting the distance between the two bearing beams, and the applicability of equipment is improved; the device can enable the lifting unit to be at a low position without additional force application or operation under the action of the self gravity of the lifting unit and/or the flue to be loaded, thereby saving labor, simplifying the operation process, and achieving the effects of reducing the volume of the device, lowering the gravity center of the device and facilitating transportation; the lifting component is arranged on the force application plate and applies downward force to realize the lifting motion of the lifting component, the operation is convenient, and the time and the labor are saved; the rollers are arranged, so that the sliding resistance is reduced, and the time-saving and labor-saving effects are further realized; the slope is arranged, so that the bearing beam positioned between the flue to be installed and the fixed flue can be conveniently drawn out, and the flue to be installed can be slowly and stably folded with the fixed flue in the process of drawing out the bearing beam, so that the installation effect is ensured; the arrangement of the sub-handrails prevents the interference between the flue to be loaded and the handrails in the transportation process.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic structural view of the transportation state of the present invention;

fig. 4 is a schematic structural diagram of the installation state of the present invention.

Wherein the reference numerals are: 1. a mobile unit; 1-1, a base; 1-1-1, a bottom beam; 1-2, a bottom wheel; 1-3, a handrail; 1-3-1, sub-armrest; 2. a lifting unit; 2-1, a scissor type link mechanism; 2-2, supporting beams; 2-3, lifting slide rails; 2-4, a force application plate; 2-5, a first hinge lever; 2-6, a second hinge lever; 2-7, a slide bar; 2-7-1, a stop block; 2-8, fixing a rod; 3. a load bearing unit; 3-1, bearing beam; 3-1-1, slope; 3-2, translating a sliding rail; 3-3, a handle; 4. a flue to be installed; 5. and fixing the flue.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to fig. 1 to 4, the present invention is: a laborsaving transportation lift flue installation auxiliary assembly includes:

the mobile unit 1 comprises a base 1-1 and bottom wheels 1-2 arranged on the bottom surface of the base 1-1, wherein the bottom wheels 1-2 are preferably universal wheels with locking mechanisms to ensure the stability of the equipment in the auxiliary installation process, the universal wheels with the locking mechanisms are the prior art and are not described herein again, and armrests 1-3 are arranged at one end part of the base 1-1, and open notches are formed in the end parts, far away from the armrests 1-3, of the base 1-1;

the lifting unit 2 comprises two lifting parts which are respectively arranged on the moving unit 1 and correspondingly positioned at two sides of the open type gap, and a driving part which is arranged between the two lifting parts and respectively close to the end parts of the handrails 1-3 and controls the two lifting parts to synchronously lift;

and the bearing unit 3 comprises two translation sliding rails 3-2 arranged at the top of each lifting part respectively, and two bearing beams 3-1 arranged between the two translation sliding rails 3-2 in parallel, wherein two ends of each bearing beam are respectively matched with the corresponding translation sliding rail 3-2, and the end part of each translation sliding rail 3-2, which is far away from the handrail 1-3, is provided with an open type dismounting part.

When the device is used, the lifting unit 2 is in a low position, the bearing beams 3-1 are slid along the translation sliding rails 3-2, the distance between the two bearing beams 3-1 is adjusted, the flue 4 to be loaded is horizontally placed on the top surfaces of the two bearing beams 3-1 and stably placed, the handrail 1-3 is pushed, and the whole device is low in gravity center and convenient to transport;

transporting to a specified position, normally, vertically installing the flue 4 to be installed on the top of a fixed flue 5 which is vertically arranged, aligning the bottom port of the flue 4 to be installed with the top end of the fixed flue 5, erecting the flue 4 to be installed, adjusting the distance between two bearing beams 3-1 to enable the bottom end face of the flue 4 to be installed to be arranged on the top faces of the two bearing beams 3-1, pushing equipment to enable an open notch to be aligned with the fixed flue 5, controlling a driving part to enable the two lifting parts to be synchronously lifted, driving the bearing unit 3 and the flue 4 to be installed on the top of the bearing unit to be lifted until the bottom face of the flue 4 to be installed is higher than the top face of the fixed flue 5, moving the equipment to enable the fixed flue 5 to be located in the open notch and the flue 4 to be installed to be aligned right above the fixed flue 5, slowly lowering the lifting part to enable the bottom face of the flue 4 to be installed, the two bearing beams 3-1 are respectively slid outwards to enable the flue 4 to be installed and the fixed flue 5 to be folded, namely the auxiliary installation of the flue 4 to be installed is completed, then the corresponding bearing beams 3-1 are taken down by the open type dismounting parts, and the equipment is withdrawn in the opposite direction;

in engineering, usually, the fixed flue 5 occupies a certain floor height, so that the flue 4 to be installed needs to be lowered down from a reserved flue opening of an upper floor for installation, during installation, the flue 4 to be installed is transported to a specified position of the upper floor, the fixed flue 5 of the floor is matched with an open notch of equipment, then a driving part is controlled to enable two lifting parts to be synchronously lifted and extend to the upper floor, the flue 4 to be installed is vertically placed on the top surfaces of two bearing beams 3-1 with proper distance, the equipment is adjusted to enable the bottom opening of the flue 4 to be installed to be aligned with the top opening of the fixed flue 5, the lifting parts are slowly lowered to enable the bottom surface of the flue 4 to be installed to be close to the top surface of the fixed flue 5, after the proper positions are reached, the two bearing beams 3-1 are respectively slid outwards to enable the flue 4 to be installed to be folded with the fixed flue 5, namely, auxiliary installation of the flue 4 to be installed is completed, then the, the equipment is withdrawn in the opposite direction, so that the efficiency of workers and the construction mechanization degree are improved, the manual labor of the workers is reduced, the installation process is safe, and the installation quality is reliable.

Two ends of two bearing beams 3-1 are respectively matched with the translation sliding rails 3-2, so that on one hand, auxiliary installation can be realized, the installation procedure is simplified, on the other hand, installation of flues with different sizes can be realized by adjusting the distance between the two bearing beams 3-1, and the applicability of the equipment is improved.

The utility model discloses a concrete characteristics also, the lifting unit includes:

the supporting beam 2-2 is horizontally arranged on one side of the open notch and is positioned above the base 1-1;

the two lifting slide rails 2-3 are horizontally arranged and are parallel to each other, and one lifting slide rail is respectively arranged at the end part of the support beam 2-2 close to the handrail 1-3 and the end part of the base 1-1 close to the handrail 1-3;

one end of the top of the scissor type link mechanism 2-1 is hinged with the end part of the support beam 2-2 far away from the handrail 1-3, the other end of the top is matched with a lifting slide rail 2-3 arranged on the support beam 2-2, one end of the bottom is hinged with the end part of the base 1-1 far away from the handrail 1-3, and the other end of the bottom is matched with the lifting slide rail 2-3 arranged on the base 1-1;

the driving part is arranged between the bottom parts of the two scissor type link mechanisms 2-1 and the end parts of the corresponding lifting slide rails 2-3.

The scissor type link mechanism 2-1 is arranged, the structure and the operation are simple, synchronous lifting can be realized on two sides of the open type gap, and the auxiliary installation efficiency of the equipment is ensured.

The utility model discloses a concrete characteristics also, the drive unit includes:

the fixed rod 2-8 is horizontally arranged and is vertical to the lifting slide rail 2-3; two ends of a fixed rod 2-8 are respectively and fixedly connected with the end parts, close to the handrails 1-3, of two lifting slide rails 2-3 positioned on the base 1-1, or two ends of the fixed rod 2-8 are respectively and fixedly connected with the end parts, close to the handrails 1-3, of the base 1-1;

the sliding rods 2-7 are parallel to the fixed rods 2-8, two ends of each sliding rod are respectively arranged in the two lifting sliding rails 2-3 on the base 1-1 and are respectively in running fit with the corresponding end parts of the scissor type connecting rod mechanisms 2-1;

the pair of hinged rods comprises a plurality of first hinged rods 2-5 and a plurality of second hinged rods 2-6, one end parts of the first hinged rods 2-5 are hinged with each other, the other ends of the first hinged rods 2-5 are respectively sleeved on the sliding rods 2-7 and are respectively in rotating fit with the sliding rods 2-7, and the other ends of the second hinged rods 2-6 are respectively sleeved on the fixed rods 2-8 and are respectively in rotating fit with the fixed rods 2-8;

and force application plates 2-4 movably connected between the end parts of the hinge rods which are mutually hinged.

When the device is used, when the device is in an idle state or a transportation state, under the action of the self gravity of the lifting unit 2 and/or the flue to be installed 4, the lifting unit 2 can be in a low position without additional force application or operation, the labor is saved, the operation process is simplified, the effects of reducing the size of the device and enabling the gravity center of the device to be lower and convenient to transport are achieved, when auxiliary installation operation is needed, downward force is applied to the force application plates 2-4, preferably, force can be applied by feet, the first hinge rods 2-5 push the slide rods 2-7 to be far away from the fixed rods 2-8, namely, two ends of the bottom or two ends of the top of the scissors type connecting rod mechanism 2-1 are close to each other, the lifting unit 2 drives the bearing unit 3 at the top of the scissors type connecting.

The utility model is characterized in that the two ends of the slide bar 2-7 are provided with the stop blocks 2-7-1 to prevent the slide bar 2-7 from separating from the lifting slide rail 2-3 or twisting, and the lifting parts at the two sides are prevented from lifting out of step or being blocked.

The utility model has the specific characteristics that the bottom surface of the bearing beam 3-1 is provided with the roller matched with the translation sliding rail 3-2, thereby reducing the sliding resistance and saving time and labor.

The utility model has the specific characteristics of still, spandrel girder 3-1 top surface inboard is equipped with domatic 3-1-1, is convenient for take out the spandrel girder 3-1 that is located between waiting to adorn flue 4 and fixed flue 5, and wait to adorn flue 4 and can slowly stabilize and fold with fixed flue 5 in the process of taking spandrel girder 3-1 out, guarantees the installation effect.

The utility model is also characterized in that the outer side surface of the bearing beam 3-1 is provided with a handle 3-3, which is convenient for drawing out the bearing beam 1-1.

The utility model is characterized in that the base 1-1 comprises two parallel bottom beams 1-1-1, the corresponding end of the bottom beam 1-1-1 is provided with a handrail 1-3, and two ends of the bottom surface of each bottom beam 1-1-1 are respectively provided with a bottom wheel 1-2; a fixed rod 2-8 is arranged between the end parts of the two bottom beams close to the armrests 1-3, and the supporting beams 2-2 are positioned right above the corresponding bottom beams and are parallel to each other; the lifting slide rails 2-3 are arranged at the end parts of the corresponding bottom beams close to the armrests 1-3, the structure is simple, the material is saved, the manufacture is convenient, and the self weight of the equipment is reduced.

The utility model is also characterized in that the handrails 1-3 comprise two corresponding subsidiary handrails 1-3-1 positioned at two sides of the open gap, and the interference between the flue 4 to be loaded and the handrails 1-3 is prevented in the transportation process.

The utility model is characterized in that one end of each bottom beam 1-1-1 is provided with a sub-handrail 1-3-1.

The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.

Claims

1. The utility model provides a laborsaving transportation lift flue installation auxiliary assembly which characterized in that includes:

the mobile unit (1) comprises a base (1-1), bottom wheels (1-2) arranged on the bottom surface of the base (1-1) and handrails (1-3) arranged at one end part of the base (1-1), wherein the end part of the base (1-1) far away from the handrails (1-3) is provided with an open notch;

the lifting unit (2) comprises two lifting components which are respectively arranged on the moving unit (1) and correspondingly positioned at two sides of the open type gap, and a driving component which is arranged between the two lifting components and respectively close to the end parts of the handrails (1-3) and controls the two lifting components to synchronously lift;

and the bearing unit (3) comprises two translation sliding rails (3-2) arranged at the top of each lifting part respectively, and two bearing beams (3-1) arranged between the two translation sliding rails (3-2) in parallel, wherein the two ends of each bearing beam are respectively matched with the corresponding translation sliding rail (3-2), and the end parts, far away from the armrests (1-3), of the translation sliding rails (3-2) are provided with open disassembly parts.

2. The labor-saving transportation lifting flue installation auxiliary device as recited in claim 1, wherein the lifting member comprises:

the supporting beam (2-2) is horizontally arranged on one side of the open gap and is positioned above the base (1-1);

the two lifting slide rails (2-3) are horizontally arranged and are parallel to each other, and one lifting slide rail is arranged at the end part of the supporting beam (2-2) close to the handrail (1-3) and one lifting slide rail is arranged at the end part of the base (1-1) close to the handrail (1-3);

the scissors type connecting rod mechanism (2-1) is hinged with the end part, far away from the handrail (1-3), of the supporting beam (2-2) at one end of the top, matched with the lifting slide rail (2-3) arranged on the supporting beam (2-2) at the other end of the top, hinged with the end part, far away from the handrail (1-3), of the base (1-1) at one end of the bottom and matched with the lifting slide rail (2-3) arranged on the base (1-1) at the other end of the bottom;

the driving part is arranged between the bottom parts of the two scissor type connecting rod mechanisms (2-1) and the end parts of the corresponding lifting slide rails (2-3) which are matched with each other.

3. The labor-saving transportation lifting flue installation auxiliary device as recited in claim 2, wherein the driving member comprises:

the fixed rod (2-8) is horizontally arranged and is vertical to the lifting slide rail (2-3); two ends of the fixed rod (2-8) are respectively and fixedly connected with the end parts, close to the handrails (1-3), of the two lifting slide rails (2-3) positioned on the base (1-1), or two ends of the fixed rod (2-8) are respectively and fixedly connected with the end parts, close to the handrails (1-3), of the base (1-1);

the sliding rods (2-7) are parallel to the fixing rods (2-8), two ends of each sliding rod are respectively arranged in the two lifting sliding rails (2-3) on the base (1-1), and the sliding rods are respectively in rotating fit with the corresponding end parts of the scissor type connecting rod mechanisms (2-1);

the pair of hinged rods comprises a plurality of first hinged rods (2-5) and a plurality of second hinged rods (2-6), one end parts of the first hinged rods (2-5) are hinged with each other, the other ends of the first hinged rods (2-5) are respectively sleeved on the sliding rods (2-7) and are respectively in rotating fit with the sliding rods (2-7), and the other ends of the second hinged rods (2-6) are respectively sleeved on the fixed rods (2-8) and are respectively in rotating fit with the fixed rods (2-8);

and the force application plates (2-4) are movably connected between the mutually hinged end parts of the plurality of pairs of hinged rods.

4. The labor-saving auxiliary device for installing the transportation lifting flue as claimed in claim 3, wherein the two ends of the sliding rod (2-7) are provided with stoppers (2-7-1).

5. The labor-saving auxiliary device for installing the transportation lifting flue as claimed in claim 1, wherein the bottom surface of the bearing beam (3-1) is provided with rollers matched with the translation sliding rails (3-2).

6. The labor-saving auxiliary device for installing the transportation lifting flue according to claim 1, wherein a slope (3-1-1) is arranged on the inner side of the top surface of the bearing beam (3-1).

7. The labor-saving transportation lifting flue installation auxiliary device as claimed in any one of claims 1 to 6, wherein a handle (3-3) is arranged on the outer side surface of the bearing beam (3-1).

8. The labor-saving auxiliary device for installing the lifting flue in the transportation process according to claim 2, wherein the base (1-1) comprises two bottom beams (1-1-1) which are parallel to each other, the handrail (1-3) is arranged at one end part of each bottom beam (1-1-1) corresponding to the bottom beam, and two bottom wheels (1-2) are respectively arranged at two ends of the bottom surface of each bottom beam (1-1-1).

9. The labor-saving transportation lifting flue installation auxiliary device as recited in claim 1, wherein the handrail (1-3) comprises two sub-handrails (1-3-1) correspondingly positioned at both sides of the open gap.

10. The labor-saving auxiliary device for installing the transportation lifting flue according to claim 8, wherein one end of each bottom beam (1-1-1) is provided with a sub-handrail (1-3-1).