CN116044130B - Special equipment for mounting subway assembly type components and mounting method of assembly type air duct - Google Patents

Special equipment for mounting subway assembly type components and mounting method of assembly type air duct Download PDF

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Publication number
CN116044130B
CN116044130B CN202211434417.XA CN202211434417A CN116044130B CN 116044130 B CN116044130 B CN 116044130B CN 202211434417 A CN202211434417 A CN 202211434417A CN 116044130 B CN116044130 B CN 116044130B
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CN
China
Prior art keywords
carrying platform
frame
subway
bottom plate
driver
Prior art date
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Active
Application number
CN202211434417.XA
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Chinese (zh)
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CN116044130A (en
Inventor
王友祥
邓程通
金文忠
李汉文
彭微强
蔡定淮
陈锦祥
植开生
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Guangdong Construction Machinery Factory Co ltd
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Guangdong Construction Machinery Factory Co ltd
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Priority to CN202211434417.XA priority Critical patent/CN116044130B/en
Publication of CN116044130A publication Critical patent/CN116044130A/en
Application granted granted Critical
Publication of CN116044130B publication Critical patent/CN116044130B/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • E04G1/152—Platforms made of metal or with metal-supporting frame
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/04—Air-ducts or air channels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/18—Scaffolds primarily resting on the ground adjustable in height
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • E04G2001/157—Extensible platforms, e.g. telescopic platforms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

Abstract

The application provides a subway assembled component mounting special device and an assembled air duct mounting method, wherein the subway assembled component mounting special device comprises a walking trolley, a lifting device and a telescopic boom, the lifting device is mounted on the walking trolley, the lifting device comprises an upper frame and a lifting driver, the output end of the lifting driver is connected with the upper frame, the upper frame comprises a first carrying platform and a second carrying platform, the first carrying platform is used for placing a bottom plate, the second carrying platform is used for placing a side plate, the second carrying platform is lower than the first carrying platform, the second carrying platform can be turned over towards the first carrying platform, the second carrying platform comprises a fourth positioning part and a fourth supporting part, the fourth positioning part is positioned on one side of the fourth supporting part, which is close to the first carrying platform, the distance between the first supporting part and the rotating shaft of the second carrying platform is smaller than the distance between the rotating shafts of the first carrying platform and the second carrying platform, and the telescopic boom is mounted on the walking trolley. The special equipment for installing the subway assembly type components can improve the construction efficiency of air duct installation.

Description

Special equipment for mounting subway assembly type components and mounting method of assembly type air duct
Technical Field
The application relates to the field of underground station construction, in particular to special equipment for installing subway assembly type components and an assembly type air duct installation method.
Background
The assembled components are basic constituent units of an assembled structure, and at present, an air duct of an underground station is mostly surrounded by prefabricated assembled components. Generally, the fabricated components of the air duct are provided with buckles, corresponding buckles are prefabricated on the wall body before construction, each fabricated component is respectively transported in place and buckled with the wall body during construction, meanwhile, the fabricated components are buckled with each other, accurate positioning is achieved, then the fabricated components are fastened, and the installation of the air duct is completed.
In the current air duct construction, each assembly type component is initially lifted and conveyed to a position by using a hanging arm or a forklift, then the assembly type component is manually placed into a clamping structure, and the assembly type components are mutually buckled. But the wind channel is generally in the top of wall, sometimes is in the corner position even, and place construction space is narrow and small, and the manual work places assembled component and is comparatively inconvenient, leads to the unexpected situation such as collision to appear easily in the work progress, influences efficiency of construction and construction quality.
Disclosure of Invention
The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides the special equipment for installing the subway assembled component and the method for installing the assembled air duct, and the special equipment for installing the subway assembled component can improve the construction efficiency of the air duct construction.
According to the special equipment for installing the subway assembled component, the special equipment for installing the subway assembled component is used for installing an assembled air duct, the assembled air duct comprises a bottom plate and a side plate, the side plate comprises a first clamping part and a first supporting part, the first clamping part is positioned at one end of the side plate, the first supporting part is positioned at the other end of the side plate, the first supporting part is used for supporting the bottom plate, the special equipment for installing the subway assembled component comprises a traveling trolley, a lifting device and a telescopic boom, the lifting device is installed on the traveling trolley, the lifting device comprises an upper frame and a jacking driver, the output end of the jacking driver is connected with the upper frame, the upper frame comprises a first carrying platform and a second carrying platform, the first carrying platform is used for placing the bottom plate, the second carrying platform is positioned at the lower height of the side plate than the first carrying platform, the second carrying platform can turn over towards the first carrying platform, the lifting device comprises a fourth carrying platform, the fourth carrying platform is positioned at the position close to the first carrying platform and the second carrying platform, and the fourth carrying platform is positioned at the distance from the first carrying platform to the rotating shaft.
The special equipment for installing the subway assembly type components provided by the embodiment of the application has at least the following technical effects: in the preparation stage, the bottom plate of the air duct is hoisted to the first carrying platform through the telescopic boom, the side plate of the air duct is hoisted to the second carrying platform, the traveling trolley and the upper frame move to enable the bottom plate and the side plate to reach the assembly area, when the air duct is assembled, firstly the second carrying platform overturns to the first carrying platform, the side plate is buckled with the wall body, because the distance between the first bearing part and the rotating shaft of the second carrying platform is smaller than the distance between the first carrying platform and the second carrying platform, the first bearing part is positioned below the bottom plate, the upper frame descends afterwards, the first bearing part supports the bottom plate, meanwhile, the bottom plate and the side plate respectively leave the first carrying platform and the second carrying platform, finally the bottom plate and the side plate are fastened manually, and special equipment for subway assembly type component installation can automatically complete buckling positioning among the bottom plate, the side plate and the wall body, thereby improving the construction efficiency of the air duct installation.
According to some embodiments of the application, a distance between the first support and the rotation axis of the second stage is defined as L 1 The distance between the rotation axes of the first stage and the second stage is defined as L 2 ，L 1 And L 2 The difference in (2) is greater than or equal to 150mm.
According to some embodiments of the application, the first stage includes a third positioning portion located on a side of the first stage adjacent to the second stage.
According to some embodiments of the application, the upper frame includes a fifth bearing portion, the fifth bearing portion being located between the first stage and the second stage, the fifth bearing portion being configured to bear the first bearing portion after the second stage is flipped.
According to some embodiments of the application, the lifting device comprises a lower frame comprising a second upright extending in a vertical direction, the second upright forming a chute, the upper frame comprising a first upright inserted in the chute, the lifting device comprising a first rolling body and a second rolling body arranged between the first upright and the second upright.
According to some embodiments of the application, the first rolling element and the second rolling element are rollers, the first rolling element is mounted on the second upright, the first rolling element is in contact with a surface of the first upright facing in a first direction, the second rolling element is mounted on the first upright, and the second rolling element is in contact with a surface of the second upright facing in a second direction.
According to some embodiments of the application, the walking trolley comprises a first frame, a second frame, a first walking driver and a telescopic leg, the second frame is mounted on the first frame, the first walking driver is mounted between the first frame and the second frame, the first walking driver is capable of driving the second frame to move in a first direction, and the telescopic leg is mounted on the first frame and/or the second frame.
According to some embodiments of the application, the travelling bogie comprises a bogie beam mounted on the second frame and a second travelling drive mounted between the second frame and the bogie beam, the second travelling drive being capable of driving the bogie beam to move in a second direction, the telescopic leg being mounted on the bogie beam.
According to the method for installing the assembled air duct, which is provided by the embodiment of the application, the special equipment for installing the subway assembled component is used, and the method for installing the assembled air duct comprises the following steps:
s100: lifting the bottom plate to a first carrying platform, and lifting the side plate to a second carrying platform;
s200: the special equipment for installing the subway assembly type components is moved to a preset position;
s300: the upper frame is lifted to a preset height;
s400: the second carrying platform is turned over, and the side plate is erected;
s500: adjusting the position of the bottom plate and the side plates;
s600: the upper frame descends, and the first bearing part supports the bottom plate;
s700: fastening the bottom panel and the side panels.
The method for installing the assembled air duct provided by the embodiment of the application uses the special equipment for installing the subway assembled components, so that the method for installing the assembled air duct has the beneficial effects brought by the special equipment for installing the subway assembled components, and is not repeated here.
According to some embodiments of the application, the wall body includes a ceiling and a side wall surface, the ceiling forms a second engaging portion, the wall surface forms a second supporting portion, in step S200, the preset position can enable the bottom plate to avoid the second supporting portion, in step S500, a subway assembly component mounting special device is moved, so that the first engaging portion of the side plate is engaged with the second engaging portion, and an end of the bottom plate, which is far away from the side plate, reaches above the second supporting portion.
Drawings
The foregoing and/or additional aspects and advantages of the application will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is an isometric view of an assembled duct according to an embodiment of the present application;
FIG. 2 is an assembled schematic view of an assembled duct and wall according to an embodiment of the present application;
FIG. 3 is an isometric view of a subway assembly installation specific apparatus of an embodiment of the present application;
fig. 4 is a schematic view of the subway assembly installation dedicated apparatus of the embodiment of the present application when the second stage is not turned over;
FIG. 5 is a schematic diagram of the subway assembled component mounting dedicated apparatus in the embodiment of the application when the second stage is positioned in a flipped state;
FIG. 6 is a schematic front view of a lifting device according to an embodiment of the present application;
FIG. 7 is an enlarged partial view of area A of FIG. 6;
FIG. 8 is an enlarged partial view of region B of FIG. 6;
FIG. 9 is a schematic isometric view of a walking trolley after detonation in accordance with an embodiment of the present application;
fig. 10 is a partial enlarged view of the region C in fig. 9.
Reference numerals:
the traveling carriage 100, the first frame 110, the second frame 120, the first traveling driver 130, the telescopic leg 140, the vehicle beam 150, the second traveling driver 160, the first limit bar 170, the second limit bar 180, the third rolling element 190, the lifting device 200, the upper frame 210, the traveling table 211, the third support portion 212, the third support portion 213, the fourth positioning portion 214, the fourth support portion 215, the fifth support portion 216, the first upright post 217, the lower frame 220, the second upright post 221, the lifting driver 231, the tilting driver 232, the first rolling element 233, the second rolling element 234, the lifting device,
A telescopic boom 300,
The bottom plate 910, the first fastening hole 912, the side plate 920, the first engaging portion 921, the first receiving portion 922, the second positioning portion 924, the second engaging portion 931, and the second receiving portion 932.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.
In the description of the present application, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
In the description of the present application, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present application, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present application can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
First, referring to fig. 1 and 2, an assembled air duct adapted to a subway assembled component mounting dedicated device according to an embodiment of the present application is described, where the assembled air duct includes a bottom plate 910 and a side plate 920, the side plate 920 includes a first engaging portion 921 and a first supporting portion 922, the first engaging portion 921 is located at one end of the side plate 920, the first supporting portion 922 is located at the other end of the side plate 920, and the first supporting portion 922 is used for supporting the bottom plate 910.
Referring to fig. 3 to 5, the subway assembly installation dedicated device provided by the embodiment of the application comprises a traveling trolley 100, a lifting device 200 and a telescopic boom 300, wherein the lifting device 200 is installed on the traveling trolley 100, the lifting device 200 comprises an upper frame 210 and a lifting driver 231, the output end of the lifting driver 231 is connected with the upper frame 210, the upper frame 210 comprises a first carrying platform and a second carrying platform, the first carrying platform is used for placing a bottom plate 910, the second carrying platform is used for placing a side plate 920, the height of the second carrying platform is lower than that of the first carrying platform, the second carrying platform can be turned towards the first carrying platform, the second carrying platform comprises a fourth positioning part 214 and a fourth supporting part 215, the fourth positioning part 214 is positioned on one side of the fourth supporting part 215 close to the first carrying platform, the distance between the first supporting part 922 and the rotating shaft of the second carrying platform is smaller than the distance between the rotating shafts of the first carrying platform and the second carrying platform, and the telescopic boom 300 is installed on the traveling trolley 100.
Referring to fig. 4 and 5, according to the subway assembly-type component mounting dedicated apparatus provided in the embodiment of the present application, in preparation, the bottom plate 910 of the air duct is lifted to the first stage by the telescopic boom 300, the side plate 920 of the air duct is lifted to the second stage, the traveling carriage 100 and the upper frame 210 move to make the bottom plate 910 and the side plate 920 reach the assembly area, when the air duct assembly is performed, the second stage is turned over toward the first stage, the side plate 920 is fastened to the wall body by the first fastening portion 921, and since the distance between the rotation axes of the first support portion 922 and the second stage is smaller than the distance between the rotation axes of the first stage and the second stage, the first support portion 922 is located below the bottom plate 910, then the upper frame 210 is lowered, the first support portion 922 supports the bottom plate 910 while the bottom plate 910 and the side plate 920 are separated from the first stage and the second stage, and finally the bottom plate 910 and the side plate 920 are fastened manually. The fourth positioning portion 214 performs a positioning function when the side plate 920 is placed, and performs a supporting function after the second stage is turned over.
With further reference to fig. 4 and 5, in the present application, the distance between the first support portion 922 and the rotation axis of the second stage may be specifically defined as the distance between the surface of the first support portion 922 for supporting the base plate 910 and the rotation axis of the second stage, and the distance between the first stage and the rotation axis of the second stage may be specifically defined as the distance between the lower surface of the first stage and the rotation axis of the second stage.
Through setting up walking platform truck 100 and jacking driver 231, subway assembled component installs professional equipment and can remove to the assigned position after receiving the material, through setting up first microscope carrier and second microscope carrier, subway assembled component installs professional equipment and can accomplish the lock location between bottom plate 910, curb plate 920 and the wall body automatically to improve the efficiency of construction of wind channel installation.
To improve the practical useReliability in use, in some embodiments, the distance between the first support 922 and the axis of rotation of the second stage is defined as L 1 The distance between the rotation axes of the first stage and the second stage is defined as L 2 ，L 1 And L 2 And greater than or equal to 150mm, thereby leaving a sufficient safety margin.
Referring back to the assembled duct, in some embodiments, the bottom plate 910 includes a first positioning portion and a first fastening hole 912, the first positioning portion and the first fastening hole 912 are located at an edge of the bottom plate 910, the side plate 920 includes a second positioning portion, the first supporting portion 922 is provided with a second fastening hole, the bottom plate 910 and the side plate 920 are positioned relative to each other by the first positioning portion and the second positioning portion 924, the first fastening hole 912 and the second fastening hole correspond, and after positioning is completed, the bottom plate 910 and the side plate 920 are fixedly connected by the first fastening hole 912 and the second fastening hole.
Referring to the embodiment of fig. 1, the first positioning portion may include a limiting groove, the second positioning portion 924 may include a limiting bar, two limiting bars are arranged at intervals, the limiting groove corresponds to the limiting bar, and the first engaging portion 921 and the first supporting portion 922 are respectively located at two ends of the limiting bar.
Returning to the subway assembly installation specific apparatus, referring to fig. 7, in some embodiments, the first stage includes a third positioning portion 212, the third positioning portion 212 is located at a side of the first stage near the second stage, and the third positioning portion 212 is configured to abut against a bottom plate 910 of the positioning air duct. The third positioning part 212 positions the bottom plate 910, thereby ensuring the quality of the air duct assembly. Meanwhile, the first stage further includes a third supporting portion 213, and the third supporting portion 213 supports the bottom plate 910.
In some embodiments, the upper frame includes a fifth bearing portion 216, where the fifth bearing portion 216 is located between the first stage and the second stage, and the fifth bearing portion 216 is configured to bear the first bearing portion 922 after the second stage is flipped. The fifth bearing 216 prevents the side panel 920 from accidentally tipping over after erection.
In addition, referring to fig. 7, in some embodiments, the upper rack 210 further includes a walking platform 211, and the first carrier, the second carrier, and the fifth bearing 216 are all mounted on the walking platform 211, so that a constructor can stand on the walking platform 211 to perform the construction work of the assembled duct.
The lifting device 200 drives the second stage to turn over through the turning driver 232, in some embodiments, the turning driver 232 may be a hydraulic cylinder, referring to fig. 6 and 7, the body of the hydraulic cylinder is hinged below the walking table 211, the output end of the hydraulic cylinder is hinged at the bottom of the second stage, and the hydraulic cylinder pushes the second stage to turn over.
In some embodiments, the lifting device 200 includes a lower frame 220, the lower frame 220 includes a second upright 221, the second upright 221 extends in a vertical direction, the second upright 221 forms a chute, and the upper frame 210 includes a first upright 217, the first upright 217 being inserted in the chute. The guiding function of the sliding groove makes the lifting movement of the upper frame 210 more accurate.
In order to reduce frictional resistance upon relative movement of the upper and lower frames 210 and 220, the elevating device 200 may include first and second rolling bodies 234 and 233, the first and second rolling bodies 234 and 233 being disposed between the upper and lower frames 210 and 220, thereby converting sliding friction of the upper and lower frames 210 and 220 into rolling friction. With further reference to fig. 8, in the embodiment of fig. 8, the first rolling bodies 233 and the second rolling bodies 234 are rollers, the first rolling bodies 233 are mounted on the second upright 221, the first rolling bodies 233 are in contact with the surface of the first upright 217 facing the first direction, the second rolling bodies 234 are mounted on the first upright 217, and the second rolling bodies 234 are in contact with the surface of the second upright 221 facing the second direction. The first rolling bodies 234 and the second rolling bodies 233 function to position the upper frame 210 in both the first direction and the second direction.
In some embodiments, the upper rack 210 may further include a first ladder, a guard rail, etc., the upper end of the first ladder being connected to the walking table 211, and the guard rail being installed at an edge of the walking table 211. In some embodiments, the length of the first ladder is not adjustable, and cannot adapt to the height change of the upper rack 210, so the lower rack 220 includes a second ladder, and the first ladder is docked with the second ladder, so when the upper rack 210 drives the first ladder to ascend, a constructor can ascend the first ladder by means of the second ladder.
Of course, in other embodiments, the first ladder may be folded or telescoped to accommodate the height variations of the upper housing 210.
Next, the traveling carriage 100 will be described. In the art, the traveling carriage 100 refers to a vehicle having both traveling and positioning capabilities, and the positioning capabilities of the traveling carriage 100 are generally achieved by extending and jacking up the vehicle body through the telescopic legs 140, at which time the subway assembly installation dedicated is stably positioned at the current position, facilitating the construction operation. The walking ability of the walking carriage 100 may be achieved by different technical solutions.
In some embodiments, the walking trolley 100 includes a first frame 110, a second frame 120, a first walking driver 130, and a telescoping leg 140, the second frame 120 being mounted on the first frame 110, the first walking driver 130 being mounted between the first frame 110 and the second frame 120, the first walking driver 130 being capable of driving the second frame 120 to move in a first direction, the telescoping leg 140 being mounted on the first frame 110 and/or the second frame 120. The traveling carriage 100 performs traveling by a relative movement between the first frame 110 and the second frame 120 at this time.
Referring specifically to the embodiment of fig. 9, in this embodiment, the telescoping legs 140 are mounted to both the first frame 110 and the second frame 120. One way of walking the trolley 100 is for the telescoping legs 140 on the first frame 110 to extend such that the second frame 120 is clear of the ground and the first walking drive 130 drives the second frame 120 in a first direction away from the first frame 110. The telescoping legs 140 on the first frame 110 are then retracted such that the second frame 120 contacts the ground and the first frame 110 is disengaged from the ground, and the first travel driver 130 drives the first frame 110 in a first direction toward the second frame 120. Of course, walking can also be achieved by telescoping the telescoping legs 140 on the second frame 120.
In addition, by adjusting the height of the different telescoping legs 140, the walking trolley 100 can also be leveled.
With continued reference to fig. 9, in some embodiments, the walking trolley 100 includes a beam 150 and a second walking drive 160, the beam 150 being mounted on the second frame 120, the second walking drive 160 being mounted between the second frame 120 and the beam 150, the second walking drive 160 being capable of driving the beam 150 to move in a second direction, the telescoping leg 140 being mounted on the beam 150. This provides the walking carriage 100 with the ability to walk in the second direction.
It will be appreciated that the foregoing "the telescoping leg 140 is mounted to the first frame 110 and/or the second frame 120" may be either a direct or an indirect mounting, such as in FIG. 9, the telescoping leg 140 being mounted directly to the beam 150 and thus indirectly to the second frame 120.
The first travel driver 130 and the second travel driver 160 may be driven by a rotary motor and a screw mechanism, or may be driven directly by a hydraulic cylinder as shown in fig. 9 and 10.
In some embodiments, the walking trolley 100 includes a first stop bar 170, the first stop bar 170 is mounted on the second frame 120, the first stop bar 170 includes a first stop slot extending in a first direction, the first frame 110 includes a first flange that mates with the first stop slot, the walking trolley 100 includes a second stop bar 180, the second stop bar 180 is mounted on the beam 150, the second stop bar 180 includes a second stop slot extending in a second direction, and the second frame 120 includes a second flange that mates with the second stop slot. The first limit groove and the second limit groove play a role in limiting, so that the movement of the traveling trolley 100 in the first direction and the second direction is more accurate.
It should be noted that in the embodiment of fig. 9 and 10, the opening of the first limiting groove faces the horizontal direction, so that two sets of first limiting bars 170 arranged in pairs are required to complete the limiting in the first direction, and two sets of second limiting bars 180 arranged in pairs are required to complete the limiting in the second direction. On the other hand, as shown in fig. 9 and 10, the opening design allows the first stop bar 170 to hang on the first flange, and the second stop bar 180 to hang on the second flange, so that the installation between the first frame 110 and the second frame 120 is realized, and the installation between the second frame 120 and the vehicle beam 150 enriches the functions of the first stop bar 170 and the second stop bar 180.
Referring to fig. 10, in some embodiments, the walking carriage 100 includes a third rolling element 190, the third rolling element 190 being disposed between the first frame 110 and the second frame 120, the third rolling element 190 being disposed between the second frame 120 and the beam 150. In fig. 10, the third rolling elements 190 are needle rollers, and the rows of needle rollers are mounted in the cage, so that the traveling carriage 100 travels more smoothly by the third rolling elements 190.
The method for installing the assembled air duct, which is provided by the embodiment of the application, uses the special equipment for installing the subway assembled component, and comprises the following steps:
s100: lifting the bottom plate 910 to a first stage and the side plate 920 to a second stage;
s200: the special equipment for installing the subway assembly type components is moved to a preset position;
s300: the upper frame 210 is raised to a preset height;
s400: the second carrier is turned over, and the side plate 920 is erected;
s500: adjusting the position of the bottom plate 910 and the side plate 920;
s600: the upper frame 210 descends, and the first bearing portion 922 holds the bottom plate 910;
s700: the bottom plate 910 and the side plate 920 are fastened.
According to the method for installing the assembled air duct, due to the fact that special equipment for installing subway assembled components is used, automatic feeding, carrying and buckling of the assembled air duct can be achieved.
Referring to fig. 1 and 2, in some embodiments, the wall includes a ceiling and a side wall, the ceiling forms a second engaging portion 931, and the wall forms a second supporting portion 932, at this time, the assembled duct is installed at the junction of the ceiling and the side wall, and the base 910 is supported by the first supporting portion 922 and the second supporting portion 932. When the upper chassis 210 is lifted, the bottom plate 910 needs to be prevented from colliding with the second supporting portion 932, so in step S200, the preset position can enable the bottom plate 910 to avoid the second supporting portion 932, and then in step S500, the subway assembly installation dedicated device is moved so that the first engaging portion 921 of the side plate 920 engages with the second engaging portion 931, and the end of the bottom plate 910 away from the side plate 920 reaches above the second supporting portion 932.
The subway assembly-type component mounting dedicated apparatus and the assembly-type duct mounting method according to the embodiments of the present application will be described in detail with reference to fig. 1 to 10 in a specific embodiment. It is to be understood that the following description is exemplary only and is not intended to limit the application in any way. The present embodiment may also be replaced by or combined with the above-described corresponding technical features.
In this embodiment, the first direction refers to the front-rear direction, and the second direction refers to the left-right direction.
Referring to fig. 1 and 2, a subway assembly type component installation dedicated apparatus and an assembly type duct installation method are used to install an assembly type duct on a wall.
The wall body comprises a ceiling and a side wall surface, the ceiling forms a second clamping part 931, the wall surface forms a second supporting part 932, and the assembled air duct is arranged at the junction of the ceiling and the side wall surface. The assembled duct includes a bottom panel 910 and side panels 920. The bottom plate 910 includes a first positioning portion and a first fastening hole 912, the first positioning portion and the first fastening hole 912 are located at an edge of the bottom plate 910, and the first positioning portion includes a limiting groove. The side plate 920 includes second location portion, first block portion 921 and first supporting portion 922, and second location portion 924 includes spacing, and two spacing interval arrangement, spacing recess are corresponding with spacing, and first block portion 921 and first supporting portion 922 are located the both ends of spacing respectively, and first supporting portion 922 is used for supporting bottom plate 910, and the second fastening hole has been seted up to first supporting portion 922.
Referring to fig. 3, the subway assembly installation dedicated includes a traveling carriage 100, a lifting device 200, and a telescopic boom 300. The lifting device 200 and the telescopic boom 300 are mounted on the traveling carriage 100.
Referring to fig. 4, 5 and 6, the lifting device 200 includes an upper frame 210, a lower frame 220 and a lift driver 231.
The lower frame 220 and the lift driver 231 are mounted on the traveling carriage 100, and the lower frame 220 has a second upright 221, and the second upright 221 forms a chute. The lower frame 220 includes a first rolling body 233, and the first rolling body 233 is installed at an outlet of the chute. The lower housing 220 also includes a second ladder.
Referring to fig. 6 and 8, the upper housing 210 includes a second rolling body 234 and a first upright 217, the first upright 217 is inserted in the chute, the first rolling body 233 is in contact with an outer wall of the first upright 217, the second rolling body 234 is mounted on the first upright 217, and the second rolling body 234 is in contact with an inner wall of the chute. The jacking driver 231 adopts a hydraulic cylinder, the output end of the jacking driver 231 is abutted against the upper frame 210, and the jacking driver 231 can drive the upper frame 210 to lift in the vertical direction.
The upper housing 210 further includes a first stage, a second stage, a fifth bearing 215, a walking platform 211, a first ladder, a guard rail, and a turn driver 232. The walking platform 211 is arranged above the first upright post 217, the first carrying platform, the second carrying platform and the fifth bearing part 215 are positioned in the middle of the walking platform 211, the first carrying platform and the fifth bearing part 215 are fixedly arranged on the walking platform 211, the second carrying platform is hinged on the walking platform 211, the first carrying platform and the second carrying platform are respectively positioned on two sides of the fifth bearing part 215, and the height of the second carrying platform is lower than that of the first carrying platform. The output end of the turnover driver 232 is connected with the second carrier, and the turnover driver 232 can drive the second carrier to turn over to the first carrier. The edge that first cat ladder, guardrail are located walking board 211, and the upper end and the walking board 211 of first cat ladder are connected, and the lower extreme and the second cat ladder butt joint of first cat ladder.
Referring to fig. 4 to 7, the first stage includes a third positioning portion 212 and a third supporting portion 213, the third supporting portion 213 carries a bottom plate 910 of the air duct, the third positioning portion 212 is located at a side of the third supporting portion 213 near the second stage, and the third positioning portion 212 is used for abutting against and positioning the bottom plate 910. The second carrying platform comprises a fourth positioning part 214 and a fourth supporting part 215, the fourth supporting part 215 carries a side plate 920 of the air duct, the fourth positioning part 214 is positioned at one side of the fourth supporting part 215 close to the first carrying platform, and the fourth supporting part 215 is provided with a third supporting partThe positioning portion 214 is used for abutting against and positioning the side plate 920. The distance between the first support 922 and the rotation axis of the second stage is defined as L 1 The distance between the rotation axes of the first stage and the second stage is defined as L 2 ，L 1 And L 2 The difference in (2) is greater than or equal to 150mm.
Referring to fig. 9 and 10, the traveling carriage 100 includes a first frame 110, a second frame 120, a first traveling driver 130, a telescopic leg 140, a beam 150, a second traveling driver 160, a first stopper bar 170, a second stopper bar 180, and a third rolling body 190.
The second frame 120 is located below the first frame 110, two sets of first limiting strips 170 arranged in pairs are respectively installed on two sides of the second frame 120 along the second direction, the first limiting strips 170 comprise first limiting grooves, the first limiting grooves extend along the first direction, openings of the two sets of first limiting grooves are arranged in opposite directions, the first frame 110 comprises a first flange, and the first limiting strips 170 are hung on the first flange. The first travel driver 130 is installed between the first frame 110 and the second frame 120, the first travel driver 130 employs a hydraulic cylinder, and the first travel driver 130 is capable of driving the second frame 120 to move in a first direction.
The vehicle beam 150 is located below the second vehicle frame 120, two sets of second limiting strips 180 arranged in pairs are respectively installed on two sides of the vehicle beam 150 along the first direction, the second limiting strips 180 comprise second limiting grooves, the second limiting grooves extend along the second direction, openings of the two sets of second limiting grooves are arranged in opposite directions, the second vehicle frame 120 comprises second flanges, and the second limiting strips 180 are hung on the second flanges. A second travel driver 160 is mounted between the second frame 120 and the vehicle beam 150, the second travel driver 160 employing a hydraulic cylinder, the second travel driver 160 being capable of driving the vehicle beam 150 to move in a second direction.
The third rolling bodies 190 are disposed between the first frame 110 and the second frame 120, the third rolling bodies 190 are disposed between the second frame 120 and the roof rail 150, and the third rolling bodies 190 are needle rollers, which are mounted in rows in the cage. The telescoping legs 140 are mounted to the first frame 110 and the vehicle beam 150.
The subway assembly type component mounting special equipment is used by the following assembly type air duct mounting method:
s100: lifting the bottom plate 910 to a first stage and the side plate 920 to a second stage;
s200: the subway assembly-type member installation dedicated device is moved to a preset position capable of making the bottom plate 910 to avoid the second bearing portion 932;
s300: the upper frame 210 is raised to a preset height;
s400: the second carrier is turned over, and the side plate 920 is erected;
s500: moving the subway assembly installation special equipment, adjusting the positions of the bottom plate 910 and the side plate 920 so that the first clamping part 921 and the second clamping part 931 of the side plate 920 are clamped, and enabling one end of the bottom plate 910 away from the side plate 920 to reach above the second supporting part 932;
s600: the upper frame 210 descends, and the first bearing portion 922 holds the bottom plate 910;
s700: the bottom plate 910 and the side plate 920 are fastened.
Repeating the steps until the installation of all the assembled air channels is completed.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the application, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The special equipment for installing the subway assembled components is characterized by comprising a bottom plate and side plates, wherein the side plates comprise first clamping parts and first supporting parts, the first clamping parts are positioned at one ends of the side plates, the first supporting parts are positioned at the other ends of the side plates, and the first supporting parts are used for supporting the bottom plate;
the assembled air duct is used for being installed at the junction of a ceiling and a side wall surface of a wall body, the ceiling forms a second clamping part, the second clamping part is used for clamping the first clamping part, the side wall surface forms a second bearing part, and the second bearing part is used for bearing the bottom plate;
the subway assembly type component installation special equipment comprises:
a walking trolley;
the lifting device is arranged on the traveling trolley and comprises an upper rack and a jacking driver, the output end of the jacking driver is connected with the upper rack, the upper rack comprises a first carrying platform and a second carrying platform, the first carrying platform is used for placing a bottom plate, the second carrying platform is used for placing a side plate, the second carrying platform is lower than the first carrying platform, the second carrying platform can turn over towards the first carrying platform, the second carrying platform comprises a fourth positioning part and a fourth bearing part, the fourth positioning part is positioned on one side, close to the first carrying platform, of the fourth bearing part, and the distance between the first bearing part of the side plate and the rotating shaft of the second carrying platform is smaller than the distance between the first carrying platform and the rotating shaft of the second carrying platform;
the telescopic boom is arranged on the traveling trolley.
2. The subway fabricated component mounting dedicated apparatus according to claim 1, wherein: the distance between the first bearing part and the rotating shaft of the second carrying platform is defined as L 1 The distance between the rotation axes of the first stage and the second stage is defined as L 2 ，L 1 And L 2 The difference in (2) is greater than or equal to 150mm.
3. The subway fabricated component mounting dedicated apparatus according to claim 1, wherein: the first carrier comprises a third positioning part, and the third positioning part is positioned at one side of the first carrier, which is close to the second carrier.
4. The subway fabricated component mounting dedicated apparatus according to claim 1, wherein: the upper frame comprises a fifth bearing part, the fifth bearing part is positioned between the first carrying platform and the second carrying platform, and the fifth bearing part is used for bearing the first bearing part after the second carrying platform turns over.
5. The subway fabricated component mounting dedicated apparatus according to claim 1, wherein: the lifting device comprises a lower frame, the lower frame comprises a second stand column, the second stand column extends along the vertical direction, the second stand column forms a chute, the upper frame comprises a first stand column, the first stand column is inserted into the chute, the lifting device comprises a first rolling body and a second rolling body, and the first rolling body and the second rolling body are arranged between the first stand column and the second stand column.
6. The subway fabricated component mounting dedicated apparatus according to claim 5, wherein: the first rolling bodies and the second rolling bodies adopt rollers, the first rolling bodies are mounted on the second upright posts, the first rolling bodies are in contact with the surfaces of the first upright posts facing the first direction, the second rolling bodies are mounted on the first upright posts, and the second rolling bodies are in contact with the surfaces of the second upright posts facing the second direction.
7. The subway fabricated component mounting dedicated apparatus according to claim 1, wherein: the walking trolley comprises a first frame, a second frame, a first walking driver and telescopic supporting legs, wherein the second frame is installed on the first frame, the first walking driver is installed between the first frame and the second frame, the first walking driver can drive the second frame to move along a first direction, and the telescopic supporting legs are installed on the first frame and/or the second frame.
8. The subway fabricated component mounting dedicated apparatus according to claim 7, wherein: the traveling trolley comprises a trolley beam and a second traveling driver, the trolley beam is installed on the second frame, the second traveling driver is installed between the second frame and the trolley beam, the second traveling driver can drive the trolley beam to move along a second direction, and the telescopic supporting legs are installed on the trolley beam.
9. A method of installing an assembled tunnel using the subway assembled component installation dedicated apparatus according to any one of claims 1 to 8, the method comprising the steps of:
s100: lifting the bottom plate to a first carrying platform, and lifting the side plate to a second carrying platform;
s200: the special equipment for installing the subway assembly type components is moved to a preset position;
s300: the upper frame is lifted to a preset height;
s400: the second carrying platform is turned over, and the side plate is erected;
s500: adjusting the position of the bottom plate and the side plates;
s600: the upper frame descends, and the first bearing part supports the bottom plate;
s700: fastening the bottom panel and the side panels.
10. The method of installing a fabricated duct of claim 9, wherein: the wall body comprises a ceiling and a side wall surface, the ceiling forms a second clamping part, the side wall surface forms a second supporting part, in the step S200, the preset position can enable the bottom plate to avoid the second supporting part, in the step S500, special equipment for installing the subway assembly type component is moved, so that the first clamping part of the side plate is clamped with the second clamping part, and one end of the bottom plate far away from the side plate reaches the upper side of the second supporting part.
CN202211434417.XA 2022-11-16 2022-11-16 Special equipment for mounting subway assembly type components and mounting method of assembly type air duct Active CN116044130B (en)

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CN206246129U (en) * 2016-11-09 2017-06-13 湖南五新模板有限公司 A kind of hydraulic template trolley for pouring construction after rail against the wind road
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