CN113333219A - Cable bridge flame retardant coating spraying device for preventing concave arc part from being too thick - Google Patents
Cable bridge flame retardant coating spraying device for preventing concave arc part from being too thick Download PDFInfo
- Publication number
- CN113333219A CN113333219A CN202110434655.XA CN202110434655A CN113333219A CN 113333219 A CN113333219 A CN 113333219A CN 202110434655 A CN202110434655 A CN 202110434655A CN 113333219 A CN113333219 A CN 113333219A
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- Prior art keywords
- rod
- fixedly connected
- transmission rod
- transmission
- bevel gear
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Links
- 238000005507 spraying Methods 0.000 title claims abstract description 78
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 239000011248 coating agent Substances 0.000 title claims abstract description 11
- 238000000576 coating method Methods 0.000 title claims abstract description 11
- 239000003063 flame retardant Substances 0.000 title claims abstract description 11
- 238000007790 scraping Methods 0.000 claims abstract description 29
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 214
- 239000007921 spray Substances 0.000 claims description 7
- 239000002002 slurry Substances 0.000 abstract description 17
- 239000004568 cement Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
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
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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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
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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
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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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
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to the field of cable bridges, in particular to a spraying device for a flame retardant coating of a cable bridge, which can prevent a concave arc from being too thick. The technical problem is as follows: the spraying device for the fire-resistant layer of the cable bridge frame is used for preventing the concave arc part from being too thick. A spraying device for a cable bridge flame-retardant coating for preventing an excessively thick concave arc comprises an underframe, a spraying unit, a scraping unit and a control screen; the underframe is connected with the spraying unit; the underframe is connected with the scraping unit; the chassis is connected with the control screen; the spraying unit is connected with the scraping unit. The invention realizes the spraying of the fire-resistant layer on the cable bridge, cleans the cable bridge in all directions before spraying, prevents foreign matters from influencing the performance of the fire-resistant layer, scrapes off redundant slurry at the concave arc of the cable bridge after spraying, and prevents the phenomenon that the upper cover is not matched due to the over-thickness of the bridge.
Description
Technical Field
The invention relates to the field of cable bridges, in particular to a spraying device for a flame retardant coating of a cable bridge, which can prevent a concave arc from being too thick.
Background
The cable bridge is divided into structures such as a groove type structure, a tray type structure, a ladder type structure and a grid type structure, and is composed of a support, a supporting arm, an installation accessory and the like, the bridge in a building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts are required to be galvanized, and the bridge is installed outside the building in the open air.
At present, in order to strengthen the fireproof performance of a cable bridge, a layer of fireproof layer is sprayed on the surface of the cable bridge, slurry made of cement and other fireproof materials is generally used, the thickness of the slurry is about ten millimeters, the cable bridge is provided with an upper cover in a matching way, the bridge is fixed on the upper cover in order to ensure the firmness of the upper cover, the joint of the bridge and the upper cover is designed into a concave arc shape, the fireproof layer is gathered at the concave arc position, the thickness of the cable bridge is too large, and the upper cover which is originally matched is difficult to be sleeved again.
In summary, it is necessary to develop a spraying device for a fire-resistant layer of a cable bridge rack, which prevents the concave arcs from being too thick, so as to overcome the above problems.
Disclosure of Invention
In order to overcome at present in order to strengthen the fire behavior of cable testing bridge, can be at the surface spraying one deck flame retardant coating of cable testing bridge, the thick liquids that uses cement and other fire-proof materials to make usually, thickness about ten millimeters, cable testing bridge all can be equipped with the upper cover, some testing bridge are in order to guarantee the firm of upper cover, the testing bridge can design into concave arcuation with the upper cover junction, at this moment the flame retardant coating can be in the gathering of concave arcuation department, make the thickness of cable testing bridge too big, lead to the shortcoming that originally supporting upper cover just is difficult to sheathe again and goes, the technical problem is: the spraying device for the fire-resistant layer of the cable bridge frame is used for preventing the concave arc part from being too thick.
A spraying device for a cable bridge flame-retardant coating for preventing an excessively thick concave arc comprises an underframe, a spraying unit, a scraping unit and a control screen; the underframe is connected with the spraying unit; the underframe is connected with the scraping unit; the chassis is connected with the control screen; the spraying unit is connected with the scraping unit.
The spraying unit comprises a first driving wheel, a second driving wheel, a first transmission rod, a third driving wheel, a fourth driving wheel, a second transmission rod, a first straight gear, an electric slide rail, a first electric slide block, a second electric slide block, a third transmission rod, a fourth transmission rod, a second straight gear, a first fixing mechanism, a second electric push rod, a first support, a fifth transmission rod, a third straight gear, a fourth straight gear, a collecting box, a spraying chamber, a high-pressure spray gun head and a brush roller; the first driving wheel is connected with the scraping unit; the outer ring surface of the first driving wheel is in transmission connection with the second driving wheel through a belt; the inner axle center of the second driving wheel is fixedly connected with the first driving rod; the outer surface of the first transmission rod is fixedly connected with the third transmission wheel; the outer surface of the first transmission rod is rotationally connected with the bottom frame; the outer ring surface of the third driving wheel is in transmission connection with the fourth driving wheel through a belt; the inner axle center of the fourth driving wheel is fixedly connected with the second driving rod; the outer surface of the second transmission rod is fixedly connected with the first straight gear; the outer surface of the second transmission rod is rotatably connected with the underframe; a third straight gear is arranged on the side edge of the first straight gear; the electric slide rail is connected with the first electric slide block in a sliding manner; the electric slide rail is in sliding connection with the second electric slide block; the electric slide rail is fixedly connected with the underframe; the first electric slide block is rotationally connected with the third transmission rod; the second electric slide block is rotationally connected with the fourth transmission rod; the third transmission rod is connected with the first fixing mechanism; the outer surface of the fourth transmission rod is fixedly connected with the second straight gear; the fourth transmission rod is connected with the second fixing mechanism; a fourth straight gear is arranged on the side edge of the second straight gear; the second electric push rod is fixedly connected with the first bracket; the second electric push rod is fixedly connected with the underframe; the first bracket is rotationally connected with the fifth transmission rod; the outer surface of the fifth transmission rod is fixedly connected with the third straight gear; the outer surface of the fifth transmission rod is fixedly connected with the fourth straight gear; the outer surface of the fifth transmission rod is fixedly connected with the brush roller; a collecting box is arranged below the brush roller; the collecting box is fixedly connected with the underframe; the side of the collecting box is provided with a spraying chamber; the spraying chamber is fixedly connected with the underframe; the spraying chamber is connected with the three groups of high-pressure spraying gun heads.
The first fixing mechanism comprises a second bracket, a first electric push rod, a first connecting rod, a second connecting rod, a first clamping plate, a second clamping plate and an elastic block; the second bracket is fixedly connected with the third transmission rod; the second bracket is fixedly connected with the first electric push rod; the second bracket is connected with the first clamping plate in a sliding manner; the second bracket is connected with the second clamping plate in a sliding manner; the first electric push rod is rotatably connected with the first connecting rod through a rotating shaft; the first electric push rod is rotationally connected with the second connecting rod through a rotating shaft; the first electric push rod is fixedly connected with the elastic block; the first connecting rod is connected with the first clamping plate in a rotating way through a rotating shaft; the second connecting rod is rotatably connected with the second clamping plate through a rotating shaft.
The scraping unit comprises a motor, a sixth transmission rod, a first rod sleeve, a second rod sleeve, a third electric push rod, a first connecting plate, a first bevel gear, a second bevel gear, a third bevel gear, a seventh transmission rod, a fourth bevel gear, a fifth bevel gear, an eighth transmission rod, a fifth transmission wheel, a sixth transmission wheel, a screw rod, a sliding block, a polished rod, a scraper rack, a bottom frame, a bolt, a collecting frame, a fourth electric push rod, a second connecting plate, a sixth bevel gear, a seventh bevel gear, a ninth transmission rod, an eighth bevel gear, a ninth bevel gear, a tenth transmission rod, a seventh transmission wheel, an eighth transmission wheel, an eleventh transmission rod and a fifth straight gear; the output shaft of the motor is fixedly connected with the sixth transmission rod; the motor is fixedly connected with the underframe; the outer surface of the sixth transmission rod is in sliding connection with the first rod sleeve; the outer surface of the sixth transmission rod is in sliding connection with the second rod sleeve; the outer surface of the sixth transmission rod is rotatably connected with the underframe; the outer surface of the sixth transmission rod is fixedly connected with the first transmission wheel; the outer surface of the first rod sleeve is fixedly connected with a sixth bevel gear; the outer surface of the first rod sleeve is rotationally connected with the second connecting plate; the outer surface of the second rod sleeve is fixedly connected with the first bevel gear; the outer surface of the second rod sleeve is fixedly connected with the second bevel gear; the outer surface of the second rod sleeve is rotatably connected with the first connecting plate; the first connecting plate is fixedly connected with the third electric push rod; the third electric push rod is fixedly connected with the underframe; a first bevel gear is arranged on one side of the third bevel gear; a second bevel gear is arranged on the other side of the third bevel gear; the inner axis of the third bevel gear is fixedly connected with a seventh transmission rod; the outer surface of the seventh transmission rod is fixedly connected with the fourth bevel gear; the outer surface of the seventh transmission rod is rotatably connected with the underframe; the fourth bevel gear is meshed with the fifth bevel gear; the inner axis of the fifth bevel gear is fixedly connected with the eighth transmission rod; the outer surface of the eighth transmission rod is fixedly connected with the fifth transmission wheel; the outer surface of the eighth transmission rod is rotatably connected with the underframe; the outer ring surface of the fifth driving wheel is in transmission connection with the sixth driving wheel through a belt; the inner axis of the sixth transmission wheel is fixedly connected with the screw rod; the outer surface of the screw rod is in rotary connection with the sliding block; the outer surface of the screw rod is rotationally connected with the bottom frame; the sliding block is in sliding connection with the polish rod; the polish rod is fixedly connected with the underframe; the sliding block is fixedly connected with the scraper frame; the lower part of the scraper frame is fixedly connected with the bottom frame; the bottom frame is connected with the bolt; the bottom frame is in sliding connection with the collecting frame; the second connecting plate is fixedly connected with the fourth electric push rod; the fourth electric push rod is fixedly connected with the underframe; a sixth bevel gear is arranged on the side edge of the seventh bevel gear; the inner axis of the seventh bevel gear is fixedly connected with the ninth transmission rod; the outer surface of the ninth transmission rod is fixedly connected with the eighth bevel gear; the outer surface of the ninth transmission rod is rotatably connected with the underframe; the eighth bevel gear is meshed with the ninth bevel gear; the inner axis of the ninth bevel gear is fixedly connected with a tenth transmission rod; the outer surface of the tenth transmission rod is fixedly connected with the seventh transmission wheel; the outer surface of the tenth transmission rod is rotatably connected with the underframe; the outer ring surface of the seventh driving wheel is in transmission connection with the eighth driving wheel through a belt; the inner axle center of the eighth transmission wheel is fixedly connected with the eleventh transmission rod; the outer surface of the eleventh transmission rod is fixedly connected with the fifth straight gear; the outer surface of the eleventh transmission rod is rotatably connected with the underframe.
The surfaces of the first clamping plate and the second clamping plate are provided with saw-toothed shapes.
The outer ring surface of the joint of the sixth transmission rod and the first rod sleeve is provided with a straight tangent plane.
The outer ring surface of the joint of the sixth transmission rod and the second rod sleeve is provided with a straight tangent plane.
The surface of the scraper frame is provided with a bulge which is matched with the concave arc of the bridge frame.
The beneficial effects are that: in order to solve the problem that at present, in order to enhance the fireproof performance of a cable bridge, a fireproof layer is sprayed on the surface of the cable bridge, slurry made of cement and other fireproof materials is generally used, the thickness of the slurry is about ten millimeters, the cable bridge is provided with an upper cover in a matching way, the bridge is connected with the upper cover firmly in order to ensure the firmness of the upper cover, the bridge is designed into a concave arc shape, the fireproof layer is gathered at the concave arc position, the thickness of the cable bridge is too large, and the upper cover which is originally matched is difficult to be sleeved again.
The invention arranges the spraying unit and the scraping unit; when the spraying device is used, the cable bridge flame-retardant coating spraying device for preventing the concave arc from being too thick is placed at a position to be used, so that the underframe is horizontal, then the spraying device is externally connected with a power supply, and the device is controlled and started through the control screen; the method comprises the steps of firstly fixing the cable bridge by using a spraying unit, then spraying a fireproof layer after cleaning the cable bridge by linking a scraping unit with the spraying unit, and then transferring to the scraping unit to scrape redundant fireproof slurry at the concave arc position of the cable bridge.
The invention realizes the spraying of the fire-resistant layer on the cable bridge, cleans the cable bridge in all directions before spraying, prevents foreign matters from influencing the performance of the fire-resistant layer, scrapes off redundant slurry at the concave arc of the cable bridge after spraying, and prevents the phenomenon that the upper cover is not matched due to the over-thickness of the bridge.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic perspective view of a second embodiment of the present invention;
FIG. 3 is a schematic perspective view of a spray unit according to the present invention;
FIG. 4 is a schematic perspective view of a first fixing mechanism according to the present invention;
fig. 5 is a perspective view of the scraping unit of the present invention;
fig. 6 is a perspective view of a partial structure of the scraping unit of the present invention.
Part names and serial numbers in the figure: 1_ chassis, 2_ spraying unit, 3_ scraping unit, 4_ control panel, 201_ first drive wheel, 202_ second drive wheel, 203_ first drive rod, 204_ third drive wheel, 205_ fourth drive wheel, 206_ second drive rod, 207_ first spur gear, 208_ electric slide, 209_ first electric slide, 2010_ second electric slide, 2011_ third drive rod, 2012_ fourth drive rod, 2013_ second spur gear, 2014_ first fixing mechanism, 2015_ second fixing mechanism, 2016_ second electric push rod, 2017_ first bracket, 2018_ fifth drive rod, 2019_ third spur gear, 2020_ fourth spur gear, 2021_ collecting box, 2022_ spraying booth, 2023_ high-pressure spray gun head, 2024_ hairbrush roll, 201401_ second bracket, 201402_ first electric push rod, 201403_ first link, 201404_ second link, 201405_ first clamp plate 201406_ second clamp plate, 201407_ elastic mass, 301_ motor, 302_ sixth transmission rod, 303_ first rod sleeve, 304_ second rod sleeve, 305_ third electric push rod, 306_ first connecting plate, 307_ first bevel gear, 308_ second bevel gear, 309_ third bevel gear, 3010_ seventh transmission rod, 3011_ fourth bevel gear, 3012_ fifth bevel gear, 3013_ eighth transmission rod, 3014_ fifth transmission wheel, 3015_ sixth transmission wheel, 3016_ screw rod, 3017_ slider, 3018_ polish rod, 3019_ scraper rack, 3020_ bottom frame, 3021_ latch, 3022_ collection frame, 3023_ fourth electric push rod, 3024_ second connecting plate, 3025_ sixth bevel gear, 3026_ seventh bevel gear, 3027_ ninth transmission rod, 3028_ eighth bevel gear, 3029_ ninth bevel gear, 3030_ tenth transmission rod, 3031_ seventh transmission rod, 3032_ eighth transmission wheel, 3033_ eleventh transmission rod, 3034_ straight-tooth wheel.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
Example 1
A spraying device for a cable bridge flame-retardant coating for preventing an excessively thick concave arc position is shown in figures 1-6 and comprises an underframe 1, a spraying unit 2, a scraping unit 3 and a control screen 4; the underframe 1 is connected with the spraying unit 2; the underframe 1 is connected with a scraping unit 3; the underframe 1 is connected with the control screen 4; the spraying unit 2 is connected with a scraping unit 3.
When in use, the spraying device for the fire-resistant layer of the cable bridge frame, which is used for preventing the concave arc from being too thick, is placed at a position to be used to enable the underframe 1 to be horizontal, then the spraying device is externally connected with a power supply, and the device is controlled and started through the control screen 4; firstly, fixing the cable bridge by using a spraying unit 2, then spraying a fire-resistant layer after the scraping unit 3 is linked with the spraying unit 2 to clean the cable bridge, and then transferring the cable bridge to a scraping unit 3 to scrape redundant fire-resistant slurry at the concave arc of the cable bridge; the invention realizes the spraying of the fire-resistant layer on the cable bridge, cleans the cable bridge in all directions before spraying, prevents foreign matters from influencing the performance of the fire-resistant layer, scrapes off redundant slurry at the concave arc of the cable bridge after spraying, and prevents the phenomenon that the upper cover is not matched due to the over-thickness of the bridge.
The spraying unit 2 comprises a first driving wheel 201, a second driving wheel 202, a first driving rod 203, a third driving wheel 204, a fourth driving wheel 205, a second driving rod 206, a first straight gear 207, an electric sliding rail 208, a first electric sliding block 209, a second electric sliding block 2010, a third driving rod 2011, a fourth driving rod 2012, a second straight gear 2013, a first fixing mechanism 2014, a second fixing mechanism 2015, a second electric push rod 2016, a first bracket 2017, a fifth driving rod 2018, a third straight gear 2019, a fourth straight gear 2020, a collecting box 2021, a spraying chamber 2022, a high-pressure spraying gun head 2023 and a brush roll 2024; the first driving wheel 201 is connected with the scraping unit 3; the outer ring surface of the first transmission wheel 201 is in transmission connection with a second transmission wheel 202 through a belt; the inner axis of the second driving wheel 202 is fixedly connected with the first driving rod 203; the outer surface of the first transmission rod 203 is fixedly connected with a third transmission wheel 204; the outer surface of the first transmission rod 203 is rotationally connected with the underframe 1; the outer annular surface of the third driving wheel 204 is in driving connection with a fourth driving wheel 205 through a belt; the inner axis of the fourth transmission wheel 205 is fixedly connected with the second transmission rod 206; the outer surface of the second transmission rod 206 is fixedly connected with the first straight gear 207; the outer surface of the second transmission rod 206 is rotationally connected with the underframe 1; a third straight gear 2019 is arranged on the side edge of the first straight gear 207; the electric slide rail 208 is connected with a first electric slide block 209 in a sliding way; the electric slide rail 208 is connected with the second electric slide block 2010 in a sliding manner; the electric slide rail 208 is fixedly connected with the underframe 1; the first electric slider 209 is rotationally connected with the third transmission rod 2011; the second electric slider 2010 is rotationally connected with the fourth transmission rod 2012; the third transmission rod 2011 is connected with the first fixing mechanism 2014; the outer surface of the fourth transmission rod 2012 is fixedly connected with the second straight gear 2013; the fourth transmission rod 2012 is connected with the second fixing mechanism 2015; a fourth straight gear 2020 is arranged on the side edge of the second straight gear 2013; the second electric push rod 2016 is fixedly connected with the first bracket 2017; the second electric push rod 2016 is fixedly connected with the bottom frame 1; the first support 2017 is rotatably connected with the fifth transmission rod 2018; the outer surface of the fifth transmission rod 2018 is fixedly connected with the third straight gear 2019; the outer surface of the fifth transmission rod 2018 is fixedly connected with the fourth straight gear 2020; the outer surface of the fifth transmission rod 2018 is fixedly connected with the brush roller 2024; a collecting box 2021 is arranged below the brush roller 2024; the collecting box 2021 is fixedly connected with the underframe 1; the side edge of the collecting box 2021 is provided with a spraying chamber 2022; the spraying chamber 2022 is fixedly connected with the underframe 1; the spray booth 2022 is connected to three sets of high pressure spray guns 2023.
Firstly, the first fixing mechanism 2014 and the second fixing mechanism 2015 are utilized to fix the head end and the tail end of a cable bridge, the opening of the cable bridge is upward, then the second electric push rod 2016 is started to extend to drive the first bracket 2017 and parts connected with the first bracket 2017 to move, the third straight gear 2019 is meshed with the first straight gear 207, meanwhile, the brush roller 2024 is contacted with the cable bridge, meanwhile, the scraping unit 3 drives the first driving wheel 201 to drive the second driving wheel 202 to rotate, the second driving wheel 202 drives the first driving rod 203 to drive the third driving wheel 204 to rotate, the third driving wheel 204 drives the fourth driving wheel 205 to drive the second driving rod 206 to rotate, the second driving rod 206 drives the first straight gear 207 to rotate, the first straight gear 207 drives the third straight gear 2019 to drive the fifth driving rod 2018 to rotate, the fifth driving rod 2020 drives the fourth straight gear 2020 and the brush roller 2024 to rotate, and the fourth straight gear 2020 drives the second straight gear 2013 to drive the second fixing mechanism 2015 and the cable bridge fixed by the first fixing mechanism 2014 and the cable bridge fixed by the second fixing mechanism 2015 The three transmission rods 2011 rotate under the matching, the brush roller 2024 and the cable bridge rotate together, the brush roller 2024 wipes impurities on the surface of the cable bridge to fall into the collection box 2021 to be collected in the rotating process, two circles of rotation can be achieved, the second electric push rod 2016 is started to contract to drive connected parts to reset, then the first electric slider 209 and the second electric slider 2010 are started to drive the connected parts to slide on the electric sliding rail 208 to the spraying chamber 2022 until the cable bridge is positioned in the spraying chamber 2022, meanwhile, the second straight gear 2013 is meshed with the first straight gear 207, the first straight gear 207 drives the second straight gear 2013 to rotate, the second straight gear 2013 drives the fourth transmission rod 2012 and a second fixing mechanism 2015 connected with the fourth transmission rod to rotate, the second fixing mechanism 2015 rotates to drive the cable bridge to rotate, three groups of high-pressure spraying gun heads 2023 are started to spray refractory layer slurry on each surface of the cable bridge during rotation, rotating for two circles, after spraying, the first electric slider 209 and the second electric slider 2010 continue to slide until the second spur gear 2013 is meshed with a fifth spur gear 3034 in the scraping unit 3; the unit realizes the spraying of the fire-resistant layer on the cable bridge, and performs all-round cleaning on the cable bridge before spraying, thereby preventing foreign matters from influencing the performance of the fire-resistant layer.
The first fixing mechanism 2014 comprises a second bracket 201401, a first electric push rod 201402, a first connecting rod 201403, a second connecting rod 201404, a first clamping plate 201405, a second clamping plate 201406 and an elastic block 201407; the second bracket 201401 is fixedly connected with a third transmission rod 2011; the second bracket 201401 is fixedly connected with the first electric push rod 201402; the second bracket 201401 is slidably connected to the first clamping plate 201405; the second bracket 201401 is slidably connected to the second clamping plate 201406; the first electric push rod 201402 is rotatably connected with the first connecting rod 201403 through a rotating shaft; the first electric push rod 201402 is in rotary connection with the second connecting rod 201404 through a rotating shaft; the first electric push rod 201402 is fixedly connected with the elastic block 201407; the first connecting rod 201403 is connected with the first clamping plate 201405 through a rotating shaft; the second link 201404 is rotatably connected to the second bridge 201406 via a pivot.
Placing the cable bridge between the first clamping plate 201405 and the second clamping plate 201406 with the opening facing upwards, placing the elastic block 201407 in the bridge slot, then starting the extension of the first electric push rod 201402 to drive the elastic block 201407 to move, and also drive one ends of the first connecting rod 201403 and the second connecting rod 201404 to move, so that the other ends of the first connecting rod 201403 and the second connecting rod 201404 drive the first clamping plate 201405 and the second clamping plate 201406 to slide in the second bracket 201401, so that the first clamping plate 201405 and the second clamping plate 201406 move towards each other to cooperate with the elastic block 201407 to clamp and fix one end of the cable bridge; the mechanism realizes the clamping and fixing of the cable bridge.
The scraping unit 3 comprises a motor 301, a sixth transmission rod 302, a first rod sleeve 303, a second rod sleeve 304, a third electric push rod 305, a first connecting plate 306, a first bevel gear 307, a second bevel gear 308, a third bevel gear 309, a seventh transmission rod 3010, a fourth bevel gear 3011, a fifth bevel gear 3012, an eighth transmission rod 3013, a fifth transmission 3014, a sixth transmission 3015, a lead screw 3016, a sliding block 3017, a polished rod 3018, a scraper stand 3019, a bottom frame 3020, a bolt 3021, a collection frame 3022, a fourth electric push rod 3023, a second connecting plate 3024, a sixth bevel gear 3025, a seventh bevel gear 3026, a ninth transmission rod 3027, an eighth bevel gear 3028, a ninth bevel gear 3029, a tenth transmission rod 3030, a seventh transmission wheel 3031, an eighth transmission wheel 3032, an eleventh transmission rod 3033 and a fifth spur gear 3034; an output shaft of the motor 301 is fixedly connected with a sixth transmission rod 302; the motor 301 is fixedly connected with the underframe 1; the outer surface of the sixth transmission rod 302 is in sliding connection with the first rod sleeve 303; the outer surface of the sixth transmission rod 302 is connected with the second rod sleeve 304 in a sliding way; the outer surface of the sixth transmission rod 302 is rotatably connected with the underframe 1; the outer surface of the sixth transmission rod 302 is fixedly connected with the first transmission wheel 201; the outer surface of the first rod sleeve 303 is fixedly connected with a sixth bevel gear 3025; the outer surface of the first rod sleeve 303 is rotatably connected with a second connecting plate 3024; the outer surface of the second rod sleeve 304 is fixedly connected with a first bevel gear 307; the outer surface of the second rod sleeve 304 is fixedly connected with the second bevel gear 308; the outer surface of the second rod sleeve 304 is rotatably connected with the first connecting plate 306; the first connecting plate 306 is fixedly connected with the third electric push rod 305; the third electric push rod 305 is fixedly connected with the underframe 1; a first bevel gear 307 is arranged on one side of the third bevel gear 309; a second bevel gear 308 is arranged on the other side of the third bevel gear 309; the inner axis of the third bevel gear 309 is fixedly connected with the seventh transmission rod 3010; the outer surface of the seventh transmission rod 3010 is fixedly connected with the fourth bevel gear 3011; the outer surface of the seventh transmission rod 3010 is rotatably connected with the underframe 1; fourth bevel gear 3011 meshes with fifth bevel gear 3012; the inner axis of the fifth bevel gear 3012 is fixedly connected with the eighth transmission rod 3013; the outer surface of the eighth transmission rod 3013 is fixedly connected with the fifth transmission wheel 3014; the outer surface of the eighth transmission rod 3013 is rotatably connected with the underframe 1; the outer ring surface of the fifth driving wheel 3014 is in transmission connection with the sixth driving wheel 3015 through a belt; the axis inside the sixth transmission wheel 3015 is fixedly connected with the screw rod 3016; the outer surface of the screw rod 3016 is screwed with the slide block 3017; the outer surface of the screw rod 3016 is rotatably connected with the underframe 1; the sliding block 3017 is connected with the polish rod 3018 in a sliding manner; the polish rod 3018 is fixedly connected with the underframe 1; the sliding block 3017 is fixedly connected with the scraper stand 3019; the lower part of the scraper stand 3019 is fixedly connected with the bottom frame 3020; the bottom frame 3020 is connected with the bolt 3021; the bottom frame 3020 is slidably connected to the collection frame 3022; the second connecting plate 3024 is fixedly connected with the fourth electric push rod 3023; the fourth electric push rod 3023 is fixedly connected with the underframe 1; a sixth bevel gear 3025 is arranged on the side of the seventh bevel gear 3026; the inner axis of the seventh bevel gear 3026 is fixedly connected with the ninth transmission rod 3027; the outer surface of the ninth transmission rod 3027 is fixedly connected with an eighth bevel gear 3028; the outer surface of the ninth transmission rod 3027 is rotatably connected with the underframe 1; the eighth bevel gear 3028 meshes with the ninth bevel gear 3029; the inner axis of the ninth bevel gear 3029 is fixedly connected with the tenth transmission rod 3030; the outer surface of the tenth transmission rod 3030 is fixedly connected with the seventh transmission wheel 3031; the outer surface of the tenth transmission rod 3030 is rotatably connected with the underframe 1; the outer annular surface of the seventh transmission wheel 3031 is in transmission connection with the eighth transmission wheel 3032 through a belt; the inner axle center of the eighth transmission wheel 3032 is fixedly connected with the eleventh transmission rod 3033; the outer surface of the eleventh transmission rod 3033 is fixedly connected with the fifth straight gear 3034; the eleventh transmission lever 3033 is rotatably coupled to the base frame 1 at an outer surface thereof.
After the cable bridge is sprayed, the cable bridge is moved to a position where the second straight gear 2013 is meshed with the fifth straight gear 3034, then the fourth electric push rod 3023 is started to drive the second connecting plate 3024 to move, the second connecting plate 3024 is moved to drive the first rod sleeve 303 to slide on the sixth transmission rod 302, the sixth bevel gear 3025 follows the first rod sleeve 303 to move until the sixth bevel gear 3025 is meshed with the seventh bevel gear 3026, then the motor 301 is started to drive the sixth transmission rod 302, the first rod sleeve 303, the second rod sleeve 304 and the first transmission wheel 201 to rotate, the first rod sleeve 303 drives the sixth bevel gear 3025 to drive the seventh bevel gear 3026 to rotate, the seventh bevel gear 3026 drives the ninth transmission rod 3027 to drive the eighth bevel gear 3028 to rotate, the eighth bevel gear 3028 to drive the ninth bevel gear 3029 to drive the tenth transmission rod 3030 to rotate, the tenth transmission rod 3030 to drive the seventh transmission wheel 3031 to rotate, the eighth transmission wheel 3032 to drive the eleventh transmission rod 3033 to rotate the fifth straight gear 3034, the fifth spur gear 3034 drives the second spur gear 2013 to rotate, so that the cable bridge rotates until the concave arc of the bridge is close to the scraper frame 3019 and stops, then the scraper frame 3019 scrapes off redundant slurry at the concave arc, the bridge rotates again as above until the concave arc of the other opposite surface is close to the scraper frame 3019, and the scraper frame 3019 starts again to scrape off the redundant slurry at the concave arc; when the excessive slurry at the concave arc needs to be scraped, the third electric push rod 305 is started to drive the first connecting plate 306 to move, the first connecting plate 306 moves to drive the second rod sleeve 304 to slide on the sixth transmission rod 302, the first bevel gear 307 and the second bevel gear 308 slide along with the second rod sleeve 304, and slide until the second bevel gear 308 is meshed with the third bevel gear 309, then the second rod sleeve 304 drives the first bevel gear 307 and the second bevel gear 308 to rotate, the second bevel gear 308 drives the third bevel gear 309 to drive the seventh transmission rod 3010 to rotate, the seventh transmission rod 3010 drives the fourth bevel gear 3011 to drive the fifth bevel gear 3012 to rotate, the fifth bevel gear 3012 drives the eighth transmission rod 3013 to drive the fifth transmission wheel 3014 to rotate, the fifth transmission wheel 3014 drives the sixth transmission rod 3015 to rotate, the lead screw 3016 drives the sliding block 3017 to slide on the polish rod 3018, and the scraper stand 3019 moves along with the scraper block 3017, the surface of the scraper rack 3019 is set as a bulge, and fits with the concave arc of the bridge, when the scraper rack 3019 moves, the excess slurry gathered by the concave arc of the bridge is scraped, the slurry flows into the collecting frame 3022 through the hole slot in the scraper rack 3019, after the collecting frame 3022 is fully collected, the bolt 3021 is pulled out, and the collecting frame 3022 is pulled out from the bottom frame 3020 to be replaced; when the scraper frame 3019 needs to move back, the third electric push rod 305 is started again to make the first bevel gear 307 and the third bevel gear 309 engaged, that is, the third bevel gear 309 is driven by the first bevel gear 307 to rotate, and the rotation direction is opposite to the previous direction, so that the scraper frame 3019 moves back; the unit realizes scraping of redundant slurry at the concave arc position of the cable bridge after spraying, and prevents the phenomenon that the upper cover is not matched due to the over-thick bridge.
The surfaces of the first clamping plate 201405 and the second clamping plate 201406 are provided with saw-toothed shapes.
The cable bridge can be conveniently clamped.
The outer ring surface of the joint of the sixth transmission rod 302 and the first rod sleeve 303 is provided with a straight tangent plane.
The first rod sleeve 303 can be made to slide on and be rotated by the sixth transmission rod 302.
The outer ring surface of the joint of the sixth transmission rod 302 and the second rod sleeve 304 is provided with a straight tangent plane.
The second rod sleeve 304 can be made to slide on and be rotated by the sixth transmission rod 302.
The surface of the scraper stand 3019 is provided with a protrusion which is matched with the concave arc of the bridge.
The excessive slurry at the concave arc of the cable bridge can be conveniently scraped.
It should be understood that the above description is for exemplary purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.
Claims (8)
1. The utility model provides a prevent cable testing bridge flame retardant coating spraying device of concave arc department too thick, includes chassis and control panel, characterized by: the device also comprises a spraying unit and a scraping unit; the underframe is connected with the spraying unit; the underframe is connected with the scraping unit; the chassis is connected with the control screen; the spraying unit is connected with the scraping unit.
2. The spraying device for the fire-resistant layer of the cable bridge rack for preventing the concave arcs from being too thick as claimed in claim 1, is characterized in that: the spraying unit comprises a first driving wheel, a second driving wheel, a first transmission rod, a third driving wheel, a fourth driving wheel, a second transmission rod, a first straight gear, an electric slide rail, a first electric slide block, a second electric slide block, a third transmission rod, a fourth transmission rod, a second straight gear, a first fixing mechanism, a second electric push rod, a first support, a fifth transmission rod, a third straight gear, a fourth straight gear, a collecting box, a spraying chamber, a high-pressure spray gun head and a brush roller; the first driving wheel is connected with the scraping unit; the outer ring surface of the first driving wheel is in transmission connection with the second driving wheel through a belt; the inner axle center of the second driving wheel is fixedly connected with the first driving rod; the outer surface of the first transmission rod is fixedly connected with the third transmission wheel; the outer surface of the first transmission rod is rotationally connected with the bottom frame; the outer ring surface of the third driving wheel is in transmission connection with the fourth driving wheel through a belt; the inner axle center of the fourth driving wheel is fixedly connected with the second driving rod; the outer surface of the second transmission rod is fixedly connected with the first straight gear; the outer surface of the second transmission rod is rotatably connected with the underframe; a third straight gear is arranged on the side edge of the first straight gear; the electric slide rail is connected with the first electric slide block in a sliding manner; the electric slide rail is in sliding connection with the second electric slide block; the electric slide rail is fixedly connected with the underframe; the first electric slide block is rotationally connected with the third transmission rod; the second electric slide block is rotationally connected with the fourth transmission rod; the third transmission rod is connected with the first fixing mechanism; the outer surface of the fourth transmission rod is fixedly connected with the second straight gear; the fourth transmission rod is connected with the second fixing mechanism; a fourth straight gear is arranged on the side edge of the second straight gear; the second electric push rod is fixedly connected with the first bracket; the second electric push rod is fixedly connected with the underframe; the first bracket is rotationally connected with the fifth transmission rod; the outer surface of the fifth transmission rod is fixedly connected with the third straight gear; the outer surface of the fifth transmission rod is fixedly connected with the fourth straight gear; the outer surface of the fifth transmission rod is fixedly connected with the brush roller; a collecting box is arranged below the brush roller; the collecting box is fixedly connected with the underframe; the side of the collecting box is provided with a spraying chamber; the spraying chamber is fixedly connected with the underframe; the spraying chamber is connected with the three groups of high-pressure spraying gun heads.
3. The spraying device for the fire-resistant layer of the cable bridge rack for preventing the concave arcs from being too thick as claimed in claim 2, wherein: the first fixing mechanism comprises a second bracket, a first electric push rod, a first connecting rod, a second connecting rod, a first clamping plate, a second clamping plate and an elastic block; the second bracket is fixedly connected with the third transmission rod; the second bracket is fixedly connected with the first electric push rod; the second bracket is connected with the first clamping plate in a sliding manner; the second bracket is connected with the second clamping plate in a sliding manner; the first electric push rod is rotatably connected with the first connecting rod through a rotating shaft; the first electric push rod is rotationally connected with the second connecting rod through a rotating shaft; the first electric push rod is fixedly connected with the elastic block; the first connecting rod is connected with the first clamping plate in a rotating way through a rotating shaft; the second connecting rod is rotatably connected with the second clamping plate through a rotating shaft.
4. The spraying device for the fire-resistant layer of the cable bridge rack for preventing the concave arcs from being too thick as claimed in claim 3, wherein: the scraping unit comprises a motor, a sixth transmission rod, a first rod sleeve, a second rod sleeve, a third electric push rod, a first connecting plate, a first bevel gear, a second bevel gear, a third bevel gear, a seventh transmission rod, a fourth bevel gear, a fifth bevel gear, an eighth transmission rod, a fifth transmission wheel, a sixth transmission wheel, a screw rod, a sliding block, a polished rod, a scraper rack, a bottom frame, a bolt, a collecting frame, a fourth electric push rod, a second connecting plate, a sixth bevel gear, a seventh bevel gear, a ninth transmission rod, an eighth bevel gear, a ninth bevel gear, a tenth transmission rod, a seventh transmission wheel, an eighth transmission wheel, an eleventh transmission rod and a fifth straight gear; the output shaft of the motor is fixedly connected with the sixth transmission rod; the motor is fixedly connected with the underframe; the outer surface of the sixth transmission rod is in sliding connection with the first rod sleeve; the outer surface of the sixth transmission rod is in sliding connection with the second rod sleeve; the outer surface of the sixth transmission rod is rotatably connected with the underframe; the outer surface of the sixth transmission rod is fixedly connected with the first transmission wheel; the outer surface of the first rod sleeve is fixedly connected with a sixth bevel gear; the outer surface of the first rod sleeve is rotationally connected with the second connecting plate; the outer surface of the second rod sleeve is fixedly connected with the first bevel gear; the outer surface of the second rod sleeve is fixedly connected with the second bevel gear; the outer surface of the second rod sleeve is rotatably connected with the first connecting plate; the first connecting plate is fixedly connected with the third electric push rod; the third electric push rod is fixedly connected with the underframe; a first bevel gear is arranged on one side of the third bevel gear; a second bevel gear is arranged on the other side of the third bevel gear; the inner axis of the third bevel gear is fixedly connected with a seventh transmission rod; the outer surface of the seventh transmission rod is fixedly connected with the fourth bevel gear; the outer surface of the seventh transmission rod is rotatably connected with the underframe; the fourth bevel gear is meshed with the fifth bevel gear; the inner axis of the fifth bevel gear is fixedly connected with the eighth transmission rod; the outer surface of the eighth transmission rod is fixedly connected with the fifth transmission wheel; the outer surface of the eighth transmission rod is rotatably connected with the underframe; the outer ring surface of the fifth driving wheel is in transmission connection with the sixth driving wheel through a belt; the inner axis of the sixth transmission wheel is fixedly connected with the screw rod; the outer surface of the screw rod is in rotary connection with the sliding block; the outer surface of the screw rod is rotationally connected with the bottom frame; the sliding block is in sliding connection with the polish rod; the polish rod is fixedly connected with the underframe; the sliding block is fixedly connected with the scraper frame; the lower part of the scraper frame is fixedly connected with the bottom frame; the bottom frame is connected with the bolt; the bottom frame is in sliding connection with the collecting frame; the second connecting plate is fixedly connected with the fourth electric push rod; the fourth electric push rod is fixedly connected with the underframe; a sixth bevel gear is arranged on the side edge of the seventh bevel gear; the inner axis of the seventh bevel gear is fixedly connected with the ninth transmission rod; the outer surface of the ninth transmission rod is fixedly connected with the eighth bevel gear; the outer surface of the ninth transmission rod is rotatably connected with the underframe; the eighth bevel gear is meshed with the ninth bevel gear; the inner axis of the ninth bevel gear is fixedly connected with a tenth transmission rod; the outer surface of the tenth transmission rod is fixedly connected with the seventh transmission wheel; the outer surface of the tenth transmission rod is rotatably connected with the underframe; the outer ring surface of the seventh driving wheel is in transmission connection with the eighth driving wheel through a belt; the inner axle center of the eighth transmission wheel is fixedly connected with the eleventh transmission rod; the outer surface of the eleventh transmission rod is fixedly connected with the fifth straight gear; the outer surface of the eleventh transmission rod is rotatably connected with the underframe.
5. The spraying device for the fire-resistant layer of the cable bridge rack for preventing the concave arcs from being too thick as claimed in claim 4, wherein: the surfaces of the first clamping plate and the second clamping plate are provided with saw-toothed shapes.
6. The spraying device for the fire-resistant layer of the cable bridge rack for preventing the concave arcs from being too thick as claimed in claim 5, wherein: the outer ring surface of the joint of the sixth transmission rod and the first rod sleeve is provided with a straight tangent plane.
7. The spraying device for the fire-resistant layer of the cable bridge rack for preventing the concave arcs from being too thick as claimed in claim 6, wherein: the outer ring surface of the joint of the sixth transmission rod and the second rod sleeve is provided with a straight tangent plane.
8. The spraying device for the fire-resistant layer of the cable bridge rack for preventing the concave arcs from being too thick as claimed in claim 7, wherein: the surface of the scraper frame is provided with a bulge which is matched with the concave arc of the bridge frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110434655.XA CN113333219B (en) | 2021-04-22 | 2021-04-22 | Cable bridge flame retardant coating spraying device for preventing excessive thickness of concave arc |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110434655.XA CN113333219B (en) | 2021-04-22 | 2021-04-22 | Cable bridge flame retardant coating spraying device for preventing excessive thickness of concave arc |
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| CN113333219A true CN113333219A (en) | 2021-09-03 |
| CN113333219B CN113333219B (en) | 2023-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110434655.XA Active CN113333219B (en) | 2021-04-22 | 2021-04-22 | Cable bridge flame retardant coating spraying device for preventing excessive thickness of concave arc |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260808A (en) * | 2021-12-20 | 2022-04-01 | 祝俊鹏 | Multi-angle rust removal equipment for cable bridge |
| CN116651672A (en) * | 2023-04-25 | 2023-08-29 | 苏州鱼得水电气科技有限公司 | Cable bridge treatment equipment |
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| CN101066611A (en) * | 2007-06-15 | 2007-11-07 | 广东金牌陶瓷有限公司 | Ceramic tile powder distributing process for forming random decorating grains |
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| CN114260808A (en) * | 2021-12-20 | 2022-04-01 | 祝俊鹏 | Multi-angle rust removal equipment for cable bridge |
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| CN113333219B (en) | 2023-05-05 |
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Effective date of registration: 20230418 Address after: 318000 South side of Weisan Road, Qingyu Industrial Zone, Wenqiao Town, Wenling City, Taizhou City, Zhejiang Province Applicant after: Zhejiang Anda Wire and Cable Co.,Ltd. Address before: 434000 Room 302, No. 61, east of Renmin South Road, Jingzhou District, Jingzhou City, Hubei Province Applicant before: Liu Zheng |
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