CN117619609A - Steel construction fire-retardant coating construction equipment - Google Patents
Steel construction fire-retardant coating construction equipment Download PDFInfo
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- CN117619609A CN117619609A CN202311659160.2A CN202311659160A CN117619609A CN 117619609 A CN117619609 A CN 117619609A CN 202311659160 A CN202311659160 A CN 202311659160A CN 117619609 A CN117619609 A CN 117619609A
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- plates
- spray gun
- supporting
- steel structure
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- 238000010276 construction Methods 0.000 title claims abstract description 51
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 28
- 239000010959 steel Substances 0.000 title claims abstract description 28
- 239000011248 coating agent Substances 0.000 title claims abstract description 19
- 238000000576 coating method Methods 0.000 title claims abstract description 19
- 239000003063 flame retardant Substances 0.000 title description 3
- 238000005507 spraying Methods 0.000 claims description 48
- 239000007921 spray Substances 0.000 claims description 47
- 230000007246 mechanism Effects 0.000 claims description 23
- 239000003973 paint Substances 0.000 claims description 17
- 210000001503 joint Anatomy 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0426—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved along a closed path
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/62—Arrangements for supporting spraying apparatus, e.g. suction cups
- B05B15/625—Arrangements for supporting spraying apparatus, e.g. suction cups designed to be placed on the ground
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/62—Arrangements for supporting spraying apparatus, e.g. suction cups
- B05B15/628—Arrangements for supporting spraying apparatus, e.g. suction cups of variable length
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The invention discloses a steel structure fireproof coating construction device, which relates to the technical field of steel structure fireproof coating construction equipment. The beneficial effects of the invention are as follows: the scheme provides a steel structure fireproof coating construction device, effectively improves the efficiency and quality of steel structure fireproof coating construction, reduces labor cost and environmental influence, is an efficient, economical and safe construction solution, ensures construction uniformity, and adapts to different heights.
Description
Technical Field
The invention relates to the technical field of steel structure fireproof paint construction equipment, in particular to a steel structure fireproof paint construction device.
Background
In building construction, steel structure buildings are favored by more and more designers due to the characteristics of light weight, high strength, good overall rigidity, strong deformability, long service life and the like, and particularly, workshops with larger spans are mostly constructed by adopting steel structure buildings. But the steel structure has lower fire resistance, and needs to be assisted in fire-retardant coating construction, so that the fire resistance is improved.
When the steel structure fireproof paint is constructed, a construction unit usually adopts spraying, smearing and prefabricating and pasting modes to construct the fireproof paint.
For the construction mode of spraying, the prior art mainly has the following defects:
the manual construction efficiency is low:
traditional manual spraying or brushing is inefficient, and especially in large projects, manual construction requires more time and labor.
The construction quality is unstable:
depending on the skill and experience of the worker, manual spraying may result in uneven coating thickness and incomplete coverage, affecting the final fire protection effect.
High-rise operation risk:
for tall steel structures, manual construction requires construction of scaffolds or use of elevators, with high safety risks.
Operational complexity:
the manual spraying needs to control the angle, distance and speed of the spray gun, the operation is relatively complex, and the skill requirement on operators is high.
The material use efficiency is low:
manual spraying may result in more material wastage due to non-uniformity of spraying and misting.
Environmental pollution:
the paint can generate harmful gas and excessive mist in the spraying process, and has influence on the construction environment and the health of workers.
The adaptability is limited:
for structural columns with different shapes and sizes, manual adjustment of the spraying angle and distance is difficult, and the construction adaptability is poor.
Cost problem:
the cost of manual construction is high, especially in areas where labor costs are high.
Dependence on worker skill:
high quality manual spraying relies on the skill and experience of the worker and is less friendly to novice or non-professional personnel.
Moreover, for square structural columns, as the corners are more, special attention is required to the thickness of the coating at the corners and joints, the uniform adhesion of the coating is difficult to ensure, the fireproof effect is affected by the too thin coating, and brushes or spray guns with different sizes can be used to adapt to the corners and planes, or multiple spraying passes are required, so that the efficiency is low.
Aiming at the defects, the existing steel structure fireproof coating construction technology can face the problems of low efficiency, high cost, safety risk and the like in large or complex projects. Therefore, how to solve the above problems is an important point of research of the present solution.
Disclosure of Invention
In order to achieve the above object, the present invention provides a steel structure fireproof paint construction device.
The technical scheme is that the spraying device comprises a ground supporting mechanism and a spraying supporting mechanism which are arranged on the periphery of a structural column, wherein the ground supporting mechanism is connected with the spraying supporting mechanism through a telescopic supporting rod;
the ground support mechanism comprises two bottom support plates which are arranged in a butt joint way, and a first connecting plate is arranged at the top of each bottom support plate;
the spraying supporting mechanism comprises two top supporting plates which are arranged in a butt joint way, a second connecting plate is arranged at the bottom of each top supporting plate, the top of each top supporting plate is rotatably connected with a spraying base, and a spray gun fixing rod is arranged on each spraying base;
the fixed end of the telescopic support rod is fixedly connected with the upper surface of the first connecting plate, and the telescopic end of the telescopic support rod is fixedly connected with the lower surface of the second connecting plate.
The bottom support plates are semi-annular arc plates, first connecting lug plates are arranged at two ends of each arc plate, threaded holes are formed in the first connecting lug plates, and the first connecting lug plates of the two bottom support plates are fixedly connected through bolts.
The top support plate is a semi-annular arc plate, two ends of the arc plate are provided with second connecting lug plates, threaded holes are formed in the second connecting lug plates, and the second connecting lug plates of the two top support plates are fixedly connected through bolts.
Annular grooves I are formed in the inner walls of the tops of the two top support plates, and annular grooves II are formed in the outer walls of the tops;
an annular rack is fixedly arranged on the inner wall of the first annular groove, and the inner wall of the second annular groove is smoothly arranged;
the annular grooves I and II on the two top support plates are respectively butted in the transverse direction.
A sliding groove matched with the upper edge of the top supporting plate in a sliding way is formed in the lower surface of the spraying base;
a gear groove is formed in the inner wall of the sliding groove, a gear is rotatably connected in the gear groove, and the gear is meshed with the rack;
the pulley groove is formed in the outer wall of the sliding groove, two supporting columns are symmetrically arranged in the pulley groove, pulleys are connected to the supporting columns in a rotating mode, and the pulleys are in sliding fit with the pulley groove.
The upper surface of the spraying base is fixedly provided with a spray gun fixing seat which is arranged along the radial extension of the semi-annular top supporting plate;
the front end and the rear end of the spray gun fixing seat are respectively provided with a vertical slotted hole, and the slotted holes are internally connected with the spray gun fixing rod;
the bottom of the spray gun fixing rod is provided with external threads, the top of the spray gun fixing rod is fixedly provided with an annular clamp, the top of the clamp is provided with an opening, and the clamp is matched with the spray gun;
the bottom of the spray gun fixing rod is fixed in the slotted hole of the spray gun fixing seat through a nut.
The ground supporting mechanism further comprises a moving unit, the moving unit comprises a transverse fixing plate arranged on the first connecting lug plate and the outer wall of the bottom supporting plate, an electric telescopic rod I is fixedly arranged on the lower surface of the fixing plate, the fixed end part of the electric telescopic rod I is fixedly connected with the lower surface of the fixing plate, and universal wheels are fixedly arranged at the telescopic end part of the electric telescopic rod I.
The inner wall of bottom support plate is provided with electric expansion plate, electric expansion plate's stiff end tip and bottom support plate's inner wall fixed connection, electric expansion plate's flexible end tip is provided with the butt board.
The middle part of the abutting plate is provided with an arc-shaped plate, and two ends of the abutting plate are provided with rectangular plates. When the structural column of spraying is square structural column, electric expansion plate extends, can support the rectangular plate part of butt board on the structural column outer wall, and when the structural column of spraying is circular structural column, electric expansion plate extends, can support the arc plate part of butt board on the structural column outer wall, guarantees the stability of whole device.
And through holes are formed in one of the connecting plates of the two bottom supporting plates. The through holes are internally connected with ropes for dragging, and after the two bottom supporting plates are detached, the ropes can be connected to drag away the ropes.
A rubber pad is arranged on the side wall of one side of the abutting plate, which faces the structural column.
The front end of the spray gun is clamped into the clamp, and can be tightened by a rope or an iron wire;
the telescopic support rod, the first electric telescopic plate and the gear are all electrically driven, and the telescopic support rod, the first electric telescopic plate and the gear are all electrically driven, which is in the prior art and will not be described herein.
The technical scheme provided by the embodiment of the invention has the beneficial effects that: the utility model provides a steel construction fire prevention coating construction equipment has improved steel construction fire prevention coating construction's efficiency and quality effectively, has reduced cost of labor and environmental impact simultaneously, is a high-efficient, economical, safe construction solution, and its beneficial effect mainly shows in following several aspects:
(1) The construction efficiency is improved:
the spraying base can drive the spray gun to automatically rotate along the structural column for spraying, so that manual operation is reduced, and the construction speed is improved;
(2) Guaranteeing construction uniformity:
the rotary spraying ensures the uniformity and consistency of spraying, avoids the problem of uneven thickness possibly caused by manual spraying, and ensures the enough thickness of the coating so as to achieve the ideal fireproof effect;
(3) Adapt to different heights:
the height of the device can be adjusted through the telescopic support rod, so that the device is suitable for structural columns with different heights, and the whole coverage from bottom to top is ensured;
(4) Convenient for moving and positioning:
the universal wheels at the bottom and the through holes at the top are designed, so that the moving and positioning equipment is more convenient, and particularly when the operation position needs to be frequently replaced on a construction site;
(5) The operation is simple and convenient:
the design is simple and easy to understand, the operation and control of staff are facilitated, and the requirements on the skills of operators are reduced;
(6) And (3) safety is improved:
the direct contact between operators and the spraying surface is reduced, and the construction safety is improved;
(7) The applicability is wide:
by adjusting the telescopic support rod and the spray gun fixing rod, the device can adapt to structural columns with different sizes and shapes; the injection angle of the spray gun can be adjusted;
(8) Saving materials:
the waste of the paint can be reduced by automatically controlling the spraying process, and the economical use of the material is ensured;
(9) Environmental protection:
the overflow and the waste of the paint are reduced, and the pollution to the construction environment is reduced;
moreover, the butt plate of this scheme can be applicable to square structure post and circular structure post's fixed for this device can carry out square structure post and circular structure post's fire prevention coating spraying construction, and the suitability is wider.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the second embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a hidden structural pillar according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a spray base according to an embodiment of the present invention.
Fig. 5 is a partial enlarged view of a of fig. 1.
Wherein, the reference numerals are as follows: 1. a ground support mechanism; 101. a bottom support plate; 102. a first connecting plate; 2. a spraying supporting mechanism; 201. a top support plate; 202. a second connecting plate; 203. an annular groove I; 204. annular groove II;
3. a structural column; 4. a telescopic support rod; 5. spraying a base; 501. a sliding groove; 502. a gear groove; 503. a gear; 504. pulley grooves; 505. a pulley;
6. a spray gun fixing rod; 7. the first connecting lug plate is connected; 8. the second connecting ear plate is connected; 901. a fixing plate; 902. an electric telescopic rod I; 903. a universal wheel; 10. a through hole; 11. an electric expansion plate; 12. an abutting plate; 13. a spray gun fixing seat; 14. a clamp; 15. and (3) a nut.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. Of course, the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the invention, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art in a specific case.
Example 1
Referring to fig. 1 to 5, the invention provides a steel structure fireproof paint construction device, which comprises a ground support mechanism 1 and a spraying support mechanism 2 which are arranged on the periphery of a structural column 3, wherein the ground support mechanism 1 and the spraying support mechanism 2 are connected through a telescopic support rod 4;
the ground support mechanism 1 comprises two bottom support plates 101 which are arranged in a butt joint way, and a first connecting plate 102 is arranged at the top of each bottom support plate 101;
the spraying supporting mechanism 2 comprises two top supporting plates 201 which are arranged in a butt joint way, a second connecting plate 202 is arranged at the bottom of each top supporting plate 201, a spraying base 5 is rotatably connected to the top of each top supporting plate 201, and a spray gun fixing rod 6 is arranged on each spraying base 5;
the fixed end of the telescopic support rod 4 is fixedly connected with the upper surface of the first connecting plate 102, and the telescopic end of the telescopic support rod 4 is fixedly connected with the lower surface of the second connecting plate 202.
The bottom support plate 101 is arranged as a semi-annular arc-shaped plate, the first connecting lug plates 7 are arranged at the two ends of the arc-shaped plate, threaded holes are formed in the first connecting lug plates 7, and the first connecting lug plates 7 of the two bottom support plates 101 are fixedly connected through bolts.
The top supporting plate 201 is a semi-annular arc plate, two ends of the arc plate are provided with a second connecting lug plate 8, threaded holes are formed in the second connecting lug plate 8, and the second connecting lug plates 8 of the two top supporting plates 201 are fixedly connected through bolts.
Annular grooves I203 are formed in the top inner walls of the two top supporting plates 201, and annular grooves II 204 are formed in the top outer walls of the two top supporting plates;
an annular rack is fixedly arranged on the inner wall of the first annular groove 203, and the inner wall of the second annular groove 204 is smoothly arranged;
the first annular groove 203 and the second annular groove 204 on the two top supporting plates 201 are respectively butted in the transverse direction.
A sliding groove 501 which is matched with the upper edge of the top supporting plate 201 in a sliding way is formed in the lower surface of the spraying base 5;
a gear groove 502 is formed in the inner wall of the sliding groove 501, a gear 503 is connected in a rotary mode in the gear groove 502, and the gear 503 is meshed with the rack;
the outer wall of the sliding groove 501 is provided with a pulley groove 504, two supporting columns are symmetrically arranged in the pulley groove 504, the supporting columns are respectively and rotatably connected with a pulley 505, and the pulley 505 is in sliding fit with the pulley groove 504.
The upper surface of the spraying base 5 is fixedly provided with a spray gun fixing seat 13, and the spray gun fixing seat 13 is arranged along the radial extension of the semi-annular top supporting plate 201;
the front end and the rear end of the spray gun fixing seat 13 are provided with vertical slotted holes, and the slotted holes are connected with the spray gun fixing rod 6;
the bottom of the spray gun fixing rod 6 is provided with external threads, the top of the spray gun fixing rod is fixedly provided with an annular clamp 14, the top of the clamp 14 is provided with an opening, and the clamp 14 is matched with the spray gun;
the bottom of the spray gun fixing rod 6 is fixed in a slotted hole of the spray gun fixing seat 13 through a nut 15.
An electric expansion plate 11 is arranged on the inner wall of the bottom supporting plate 101, the fixed end part of the electric expansion plate 11 is fixedly connected with the inner wall of the bottom supporting plate 101, and the expansion end part of the electric expansion plate 11 is provided with an abutting plate 12.
Through holes 10 are formed in one 102 of the connecting plates of the two bottom supporting plates 101. A rope for pulling can be connected in the through hole 10, and after the two bottom supporting plates 101 are detached, they can be pulled away by connecting the ropes.
A rubber pad is arranged on the side wall of the abutting plate 12 facing the structural column 3.
The front end of the spray gun is clamped into the clamp 14 and can be tightened by ropes or iron wires;
the telescopic support rod 4, the first electric telescopic rod 902, the electric telescopic plate 11 and the gear 503 are all electrically driven, which is the prior art and will not be described herein.
Example 2
On the basis of embodiment 1, the ground support mechanism 1 further comprises a moving unit including a transverse fixing plate 901 provided on the connection ear plate 7 and on the outer wall of the bottom support plate 101, the lower surface of the fixing plate 901 is fixedly provided with an electric telescopic rod 902, the fixed end of the electric telescopic rod 902 is fixedly connected with the lower surface of the fixing plate 901, and the telescopic end of the electric telescopic rod 902 is fixedly provided with a universal wheel 903.
When not used in construction, the two bottom supporting plates 101 and the two top supporting plates 201 of the device are separated, the top of a single bottom supporting plate 101 is connected with the top supporting plate 201 through the telescopic supporting rod 4, the first electric telescopic rod 902 on the lower surface of the fixed plate 901 extends downwards, the universal wheel 903 contacts the ground, and a rope for dragging can be connected in the through hole 10, so that the device is convenient to move;
when the device is used, the two bottom support plates 101 can be dragged to the position of the structural column 3 to be constructed by the dragline, the first connecting lug plates 7 of the two bottom support plates 101 are fixedly connected through bolts, the second connecting lug plates 8 of the bottom support plates 101 are fixedly connected through bolts, and the structural column 3 is positioned in the connecting lug plates;
the front end of the spray gun is clamped in the clamp 14, then is hooped by a rope or an iron wire, the bottom of the spray gun fixing rod 6 is fixed in a slotted hole of the spray gun fixing seat 13 through a nut 15, and after the angle of the spray gun is adjusted, the spray gun fixing rod 6 is fixed on the spray gun fixing seat 13 through the nut 15;
then the first electric telescopic rod 902 is retracted upwards, the universal wheel 903 is lifted up to leave the ground, so that the bottom of the bottom supporting plate 101 contacts the ground, and the stability of the construction process is ensured;
the electric expansion plate 11 is started, so that the two abutting plates 12 respectively contact the two opposite side surfaces of the structural column 3, and the movement of the device is avoided;
then the motor drives the gear 503 to rotate, and the gear is meshed with the rack, so that the spraying base 5 is driven to do annular movement around the structural column at the top of the top supporting plate 201, and the pulley 505 is in sliding fit with the pulley groove 504, so that friction during movement is reduced;
when the spraying base 5 rotates, the spray gun is started, so that the surface of the structural column 3 can be sprayed with the fireproof paint in a rotating way;
the telescopic supporting rods 4 are gradually lifted, and the construction from low to high in the vertical direction can be completed.
Example 3
On the basis of embodiment 1, the middle part of the abutting plate 12 is provided with an arc-shaped plate, and two ends of the abutting plate are provided with rectangular plates. When the structural column of spraying is square structural column, electric expansion plate 11 extends, can support the rectangular plate part of butt board on the structural column outer wall, and when the structural column of spraying is circular structural column, electric expansion plate 11 extends, can support the arc plate part of butt board on the structural column outer wall, guarantees the stability of whole device.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (10)
1. The steel structure fireproof coating construction device is characterized by comprising a ground supporting mechanism (1) and a spraying supporting mechanism (2) which are arranged on the periphery of a structural column (3), wherein the ground supporting mechanism (1) and the spraying supporting mechanism (2) are connected through a telescopic supporting rod (4);
the ground support mechanism (1) comprises two bottom support plates (101) which are arranged in a butt joint way, and a first connecting plate (102) is arranged at the top of each bottom support plate (101);
the spraying supporting mechanism (2) comprises two top supporting plates (201) which are arranged in a butt joint mode, a second connecting plate (202) is arranged at the bottom of each top supporting plate (201), a spraying base (5) is rotatably connected to the top of each top supporting plate (201), and a spray gun fixing rod (6) is arranged on each spraying base (5);
the fixed end part of the telescopic support rod (4) is fixedly connected with the upper surface of the first connecting plate (102), and the telescopic end part of the telescopic support rod (4) is fixedly connected with the lower surface of the second connecting plate (202).
2. The steel structure fireproof coating construction device according to claim 1, wherein the bottom supporting plates (101) are semi-annular arc-shaped plates, the first connecting lug plates (7) are arranged at two ends of each arc-shaped plate, threaded holes are formed in the first connecting lug plates (7), and the first connecting lug plates (7) of the two bottom supporting plates (101) are fixedly connected through bolts.
3. The steel structure fireproof coating construction device according to claim 2, wherein the top supporting plate (201) is a semi-annular arc plate, two ends of the arc plate are provided with a second connecting lug plate (8), the second connecting lug plate (8) is provided with a threaded hole, and the second connecting lug plates (8) of the two top supporting plates (201) are fixedly connected through bolts.
4. The steel structure fireproof paint construction device according to claim 3, wherein the top inner walls of the two top support plates (201) are provided with annular grooves I (203), and the top outer walls are provided with annular grooves II (204);
an annular rack is fixedly arranged on the inner wall of the first annular groove (203), and the inner wall of the second annular groove (204) is smoothly arranged;
the annular grooves I (203) and the annular grooves II (204) on the two top supporting plates (201) are respectively butted in the transverse direction.
5. The steel structure fireproof paint construction device according to claim 4, wherein a sliding groove (501) which is matched with the upper edge of the top supporting plate (201) in a sliding way is formed in the lower surface of the spraying base (5);
a gear groove (502) is formed in the inner wall of the sliding groove (501), a gear (503) is connected in a rotary mode in the gear groove (502), and the gear (503) is meshed with the rack;
the sliding groove (501) is characterized in that a pulley groove (504) is formed in the outer wall of the sliding groove (501), two supporting columns are symmetrically arranged in the pulley groove (504), pulleys (505) are rotatably connected to the supporting columns, and the pulleys (505) are in sliding fit with the pulley groove (504).
6. The steel structure fireproof paint construction device according to claim 5, wherein a spray gun fixing seat (13) is fixedly arranged on the upper surface of the spray base (5), and the spray gun fixing seat (13) is arranged along the radial extension of the semi-annular top supporting plate (201);
the front end and the rear end of the spray gun fixing seat (13) are provided with vertical slotted holes, and the slotted holes are internally connected with the spray gun fixing rod (6);
the bottom of the spray gun fixing rod (6) is provided with external threads, the top of the spray gun fixing rod is fixedly provided with an annular clamp (14), the top of the clamp (14) is provided with an opening, and the clamp (14) is matched with a spray gun;
the bottom of the spray gun fixing rod (6) is fixed in a slotted hole of the spray gun fixing seat (13) through a nut (15).
7. The steel structure fireproof paint construction device according to claim 2, wherein the ground support mechanism (1) further comprises a moving unit, the moving unit comprises a transverse fixing plate (901) arranged on the first connecting lug plate (7) and the outer wall of the bottom support plate (101), an electric telescopic rod (902) is fixedly arranged on the lower surface of the fixing plate (901), the fixed end of the electric telescopic rod (902) is fixedly connected with the lower surface of the fixing plate (901), and a universal wheel (903) is fixedly arranged on the telescopic end of the electric telescopic rod (902).
8. The steel structure fireproof paint construction device according to claim 1, wherein an electric expansion plate (11) is arranged on the inner wall of the bottom supporting plate (101), the fixed end part of the electric expansion plate (11) is fixedly connected with the inner wall of the bottom supporting plate (101), and the telescopic end part of the electric expansion plate (11) is provided with a butt plate (12).
9. The steel structure fireproof paint construction device according to claim 8, wherein the middle part of the abutting plate (12) is provided with an arc-shaped plate, and two ends of the abutting plate are provided with rectangular plates.
10. The steel structure fireproof paint construction device according to claim 1, wherein the first connecting plates (102) of the two bottom supporting plates (101) are provided with through holes (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311659160.2A CN117619609A (en) | 2023-12-05 | 2023-12-05 | Steel construction fire-retardant coating construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311659160.2A CN117619609A (en) | 2023-12-05 | 2023-12-05 | Steel construction fire-retardant coating construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117619609A true CN117619609A (en) | 2024-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311659160.2A Pending CN117619609A (en) | 2023-12-05 | 2023-12-05 | Steel construction fire-retardant coating construction equipment |
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| Country | Link |
|---|---|
| CN (1) | CN117619609A (en) |
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2023
- 2023-12-05 CN CN202311659160.2A patent/CN117619609A/en active Pending
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