CN107288319B - Automatic device for plastering steel beam in fireproof protection - Google Patents
Automatic device for plastering steel beam in fireproof protection Download PDFInfo
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- CN107288319B CN107288319B CN201710495424.3A CN201710495424A CN107288319B CN 107288319 B CN107288319 B CN 107288319B CN 201710495424 A CN201710495424 A CN 201710495424A CN 107288319 B CN107288319 B CN 107288319B
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- plate
- panel
- steel beam
- plastering
- vertical
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Building Environments (AREA)
Abstract
The invention relates to an automatic device for steel beam fireproof protection plastering, which comprises a traveling track positioned below a steel beam and two plastering plates positioned at two sides of the steel beam, wherein the middle part of the plastering plate is connected with a coating conveying hose, the end part of the coating conveying hose is a conveying interface extending into the plastering plate, one end of the plastering plate is connected with an end part sealing plate tightly attached to the steel beam, the steel beam is of an I-shaped structure and is fixed below a concrete floor slab, the lower end of the plastering plate downwards extends out of a threaded rod with a butterfly nut, the lower ends of the two plastering plates are connected together through a bottom connecting plate, the bottom connecting plate is provided with a through hole A matched with the threaded rod, at least two walking wheels which are uniformly distributed and positioned on the traveling track are arranged below the connecting plate, and a vertical support is arranged below the traveling track.
Description
Technical Field
The invention relates to the technical field of steel structure buildings, in particular to an automatic device for steel beam fireproof protection plastering.
Background
In steel structure construction, steel beams need to be sprayed with fireproof coatings, and the current common practice is to directly spray the steel beams against members by using a spray gun and then manually trowel the steel beams. The disadvantages of this method are that the fireproof paint has sprinkling loss in the spraying process, and the manual floating needs to consume larger labor cost, and the quality is not easy to guarantee.
Disclosure of Invention
In order to solve the technical problem, the invention provides an automatic device for steel beam fireproof protection plastering.
The technical scheme of the invention is as follows: the utility model provides an automatic device that is used for girder steel fire protection to wipe one's face, is located the board of wiping one's face of girder steel both sides including walking track, two that are located the girder steel below, the middle part of the board of wiping one's face is connected with coating conveying hose, coating conveying hose's tip is for stretching into the transport interface in the board of wiping one's face, the one end of the board of wiping one's face is connected with the tip shrouding of hugging closely the girder steel, the girder steel is I-shaped structure and fixes in the concrete floor below, the lower extreme of the board of wiping one's face stretches out downwards has the threaded rod of taking butterfly nut, and the lower extreme of two boards of wiping one's face links together through the bottom connecting plate, the bottom connecting plate is equipped with threaded rod complex through-hole first, the below of connecting plate is equipped with two at least equipartitions and is located the walking wheel on the walking track, the orbital below of walking is equipped with vertical support.
Preferably, the plastering plate comprises a vertical main plate located on one side of a web of a steel beam, an upper transverse plate extends out of the upper end of the main plate to the outside, an upper vertical plate extends out of the outer end of the upper transverse plate, the upper vertical plate is in clearance fit with an upper flange plate of the steel beam, a lower transverse plate located under the upper transverse plate extends out of the lower end of the main plate to the outside, a lower vertical plate located under the upper vertical plate extends out of the outer end of the lower transverse plate downwards, a bottom transverse plate extends out of the lower end of the lower vertical plate to the inside, and the threaded rod is located under the bottom transverse plate.
Preferably, the plastering plate comprises an upper panel and a lower panel which are connected together through a side connecting plate, the upper panel and the lower panel both extend outwards to form a threaded rod with a butterfly nut, and the side connecting plate is provided with a through hole B matched with the threaded rod.
Preferably, the upper panel comprises an upper main panel which is located on one side of a web of the steel beam and is vertical, an upper main panel extends outwards from the upper end of the upper main panel, an upper vertical panel extends upwards from the outer end of the upper main panel, the upper vertical panel is in clearance fit with an upper flange plate of the steel beam, the lower panel comprises a lower main panel which is located on one side of the web of the steel beam and is vertical, a lower transverse panel extends outwards from the lower end of the lower main panel and is located right below the upper transverse panel, a lower vertical panel extends downwards from the outer end of the lower transverse panel and is located right below the upper vertical panel, a bottom transverse panel extends inwards from the lower end of the lower vertical panel, a threaded rod extends downwards from the bottom transverse panel, and the upper main panel and the lower main panel extend outwards from the threaded rod.
Preferably, the through hole A is a transverse long round hole, and the through hole B is a vertical long round hole.
Preferably, the upper end of the upper vertical plate is provided with a rubber sheet.
Preferably, the face of the end sealing plate, which is in contact with the steel beam, is provided with a sealing strip.
The invention has the beneficial effects that:
the automatic device for the steel beam fireproof protection plastering can move automatically, and paint cannot be scattered, so that the labor can be reduced, and the cost is saved; this an automatic device for floating of girder steel fire protection can adjust the interval of floating the panel of girder steel both sides and the interval between upper panel and the lower panel to be suitable for the girder steel of different specifications.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic front view of a matchplate;
FIG. 4 is a front view of the end closure plate;
FIG. 5 is a second schematic view of the present invention;
FIG. 6 is a cross-sectional view B-B of FIG. 1;
fig. 7 is a second schematic front view of the troweling plate;
FIG. 8 is a schematic front view of the upper panel;
FIG. 9 is a schematic front view of the lower panel;
in the figure: 1. the concrete floor comprises a steel beam, 2 concrete floor slabs, 3 plastering panels, 4 coating conveying hoses, 5 end sealing plates, 6 bottom connecting plates, 7 traveling wheels, 8 traveling rails and 9 vertical supports;
301. the main board 3011, the upper main board 3012, the lower main board 302, the upper cross board 303, the upper vertical board 304, the lower cross board 305, the lower vertical board 306, the bottom cross board 307, the threaded rod 308, the side connecting board 309, the rubber sheet 401, the conveying interface 501 and the sealing strip.
Detailed Description
Detailed description of the invention with reference to fig. 1-9:
an embodiment one, as in fig. 1 and 2, an automatic device for steel beam fire protection is wiped, including walking track 8, two rendering coat boards 3 that are located 1 both sides of steel beam that are located 1 below the steel beam, the middle part of rendering coat board 3 is connected with coating conveying hose 4, the tip of coating conveying hose 4 is for stretching into the transport interface 401 in the rendering coat board 3, the one end of rendering coat board 3 is connected with the tip shrouding 5 of hugging closely steel beam 1, steel beam 1 is the I-shaped structure and fixes in concrete floor 2 below, the lower extreme of rendering coat board 3 stretches out downwards has the threaded rod 307 of taking the butterfly nut, the lower extreme of two rendering coat boards 3 links together through bottom connecting plate 6, bottom connecting plate 6 is equipped with first with threaded rod 307 complex through-hole, the below of connecting plate is equipped with two at least equipartitions and is located walking wheel 7 on walking track 8, the below of walking track 8 is equipped with vertical support 9.
The second embodiment is basically the same as the first embodiment, except that the plastering plate 3 includes a main plate 301 located on the web side of the steel beam 1 and being vertical, an upper cross plate 302 extends outward from the upper end of the main plate 301, an upper riser 303 extends upward from the outer end of the upper cross plate 302, the upper riser 303 is in clearance fit with the upper flange plate of the steel beam 1, a lower cross plate 304 extends outward from the lower end of the main plate 301 and is located directly below the upper cross plate 302, a lower riser 305 extends downward from the outer end of the lower cross plate 304 and is located directly below the upper riser 303, a bottom cross plate 306 extends inward from the lower end of the lower riser 305, and the threaded rod 307 is located below the bottom cross plate 306.
Third embodiment, as shown in fig. 5 and 6, is substantially the same as the first embodiment, except that the trowel plate 3 comprises an upper plate and a lower plate which are connected together by a side connecting plate 308, the upper plate and the lower plate both extend outwards with a threaded rod 307 with a wing nut, and the side connecting plate 308 is provided with a through hole b which is matched with the threaded rod 307.
A fourth embodiment is substantially the same as the third embodiment, as shown in fig. 7 to 9, except that the upper panel includes an upper main panel 3011 located on the web side of the steel beam 1 and being vertical, an upper cross panel 302 extends outward from an upper end of the upper main panel 3011, an upper riser 303 extends upward from an outer end of the upper cross panel 302, the upper riser 303 is in clearance fit with an upper flange plate of the steel beam 1, the lower panel includes a lower main panel 3012 located on the web side of the steel beam 1 and being vertical, a lower cross panel 304 extends outward from a lower end of the lower main panel 3012 and being located directly below the upper cross panel 302, a lower riser 305 extends downward from an outer end of the lower cross panel 304 and being directly below the upper riser 303, a lower end of the lower riser 305 extends inward to a bottom cross panel 306, the bottom cross panel 306 extends downward to a threaded rod 307, and the upper main panel 3012 extends outward to a threaded rod 307.
The fifth embodiment is basically the same as the third embodiment, except that the through hole A is a transverse long round hole, and the through hole B is a vertical long round hole; the distance between the plastering plate 3 on the two sides of the steel beam 1 and the distance between the upper panel and the lower panel can be adjusted by adjusting the connecting position of the screw rod, so that the steel beam 1 with different specifications is suitable.
The sixth embodiment is basically the same as the second or fourth embodiment except that the upper end of the upper riser 303 is provided with a rubber sheet 309, as shown in fig. 2, 7-9.
The seventh embodiment is basically the same as the first embodiment except that the face of the end closure plates 5 contacting the steel beam 1 is provided with a sealing strip 501, as shown in fig. 4, 7-9.
During the working process, the paint conveying hose 4 is connected with a high-pressure pump, the paint conveying hose 4 conveys high-pressure paint into the plastering plate 3, one end of the plastering plate 3 is provided with an end sealing plate 5, the paint cannot pass through one end with the end sealing plate 5, the paint is sprayed out to the other end, the paint is flattened under the action of the plastering plate 3 and the bottom connecting plate 6, the end sealing plate 5 is subjected to the reaction force of the sprayed paint under the action of the paint pressure, so that the plastering plate 3 is driven to move, the travelling wheels 7 move on the travelling track 8 and move from one end of the steel beam 1 to the other end of the steel beam 1, and the plastering work of the steel beam 1 is finished; when the steel beams 1 of different specifications need to be plastered, the distance between the upper panel and the lower panel is adjusted through the side connecting plates 308, and the distance between the plastering plates 3 on the two sides of the steel beams 1 is adjusted through the bottom connecting plates 6, so that the steel beams 1 to be plastered are matched.
Claims (3)
1. The automatic device for the fireproof protection plastering of the steel beam is characterized by comprising a traveling track positioned below the steel beam and two plastering plates positioned on two sides of the steel beam, wherein the middle part of the plastering plate is connected with a coating conveying hose, the end part of the coating conveying hose is a conveying interface extending into the plastering plate, one end of the plastering plate is connected with an end part sealing plate tightly attached to the steel beam, the steel beam is of an I-shaped structure and is fixed below a concrete floor slab, the lower end of the plastering plate downwardly extends out of a threaded rod with a butterfly nut, the lower ends of the two plastering plates are connected together through a bottom connecting plate, the bottom connecting plate is provided with a through hole A matched with the threaded rod, at least two traveling wheels which are uniformly distributed and positioned on the traveling track are arranged below the connecting plate, and a vertical support is arranged below the traveling track;
the plastering plate comprises a main plate which is positioned on one side of a web plate of the steel beam and is vertical, an upper transverse plate extends outwards from the upper end of the main plate, an upper vertical plate extends upwards from the outer end of the upper transverse plate, the upper vertical plate is in clearance fit with an upper flange plate of the steel beam, a lower transverse plate extends outwards from the lower end of the main plate and is positioned right below the upper transverse plate, a lower vertical plate extends downwards from the outer end of the lower transverse plate and is positioned right below the upper vertical plate, a bottom transverse plate extends inwards from the lower end of the lower vertical plate, and the threaded rod is positioned below the bottom transverse plate;
the plastering plate comprises an upper panel and a lower panel which are connected together through a side connecting plate, wherein the upper panel and the lower panel both extend outwards to form a threaded rod with a butterfly nut, and the side connecting plate is provided with a through hole B matched with the threaded rod;
the upper panel comprises an upper main panel which is located on one side of a web of a steel beam and is vertical, an upper transverse panel extends outwards from the upper end of the upper main panel, an upper vertical panel extends upwards from the outer end of the upper transverse panel, the upper vertical panel is in clearance fit with an upper flange plate of the steel beam, the lower panel comprises a lower main panel which is located on one side of the web of the steel beam and is vertical, a lower transverse panel extends outwards from the lower end of the lower main panel and is located right below the upper transverse panel, a lower vertical panel extends downwards from the outer end of the lower transverse panel and is located right below the upper vertical panel, a bottom transverse panel extends inwards from the lower end of the lower vertical panel, a threaded rod extends downwards from the bottom transverse panel, and the upper main panel and the lower main panel extend outwards from the threaded rod;
the through hole A is a transverse long round hole, and the through hole B is a vertical long round hole.
2. The automatic device for steel beam fire protection plastering of claim 1, wherein the upper end of the upper riser is provided with a rubber sheet.
3. An automatic device for fire protection of steel beams for rendering surfaces according to any of claims 1-2, wherein the face of the end closing plate contacting the steel beams is provided with a sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710495424.3A CN107288319B (en) | 2017-06-26 | 2017-06-26 | Automatic device for plastering steel beam in fireproof protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710495424.3A CN107288319B (en) | 2017-06-26 | 2017-06-26 | Automatic device for plastering steel beam in fireproof protection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107288319A CN107288319A (en) | 2017-10-24 |
| CN107288319B true CN107288319B (en) | 2023-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710495424.3A Active CN107288319B (en) | 2017-06-26 | 2017-06-26 | Automatic device for plastering steel beam in fireproof protection |
Country Status (1)
| Country | Link |
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| CN (1) | CN107288319B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2325460Y (en) * | 1998-01-08 | 1999-06-23 | 韩小龙 | Miniature centrifugal shooting type and energy saving machine for applying plaster |
| CN1734030A (en) * | 2004-08-11 | 2006-02-15 | 任付太 | Architecture construction angle positioning device and its angle spatula |
| CN204690965U (en) * | 2015-04-30 | 2015-10-07 | 河南杭萧钢构有限公司 | A kind of flooring of steel building and the connected node of body of wall |
| CN205348395U (en) * | 2015-11-18 | 2016-06-29 | 文登蓝岛建筑工程有限公司 | Steel construction unit -installment wall body and girder steel cladding node thereof |
| CN205314508U (en) * | 2015-12-11 | 2016-06-15 | 中国十七冶集团有限公司 | Smoothing machine of concrete facade |
| CN206034869U (en) * | 2016-09-18 | 2017-03-22 | 山东科技大学 | A floating device for wall mortar |
| CN206971672U (en) * | 2017-06-26 | 2018-02-06 | 河南省金华夏建工集团股份有限公司 | The automatics wiped one's face for girder steel flameproof protection |
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2017
- 2017-06-26 CN CN201710495424.3A patent/CN107288319B/en active Active
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| Publication number | Publication date |
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| CN107288319A (en) | 2017-10-24 |
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