CN112604854A - Rail paint spraying apparatus for road traffic - Google Patents
Rail paint spraying apparatus for road traffic Download PDFInfo
- Publication number
- CN112604854A CN112604854A CN202011453586.9A CN202011453586A CN112604854A CN 112604854 A CN112604854 A CN 112604854A CN 202011453586 A CN202011453586 A CN 202011453586A CN 112604854 A CN112604854 A CN 112604854A
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- spraying
- stainless steel
- road traffic
- supporting beam
- rod
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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
- B05B13/0285—Stands for supporting individual articles to be sprayed, e.g. doors, vehicle body parts
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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
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention discloses a fence paint spraying device for road traffic, which relates to the technical field of fence paint spraying for road traffic, and comprises a supporting mechanism, a clamping mechanism and a spraying mechanism, wherein the supporting mechanism comprises a longitudinal supporting beam and two transverse supporting beams, the two transverse supporting beams are horizontally opposite to each other in front and back and are respectively fixedly welded with two ends of one side of the longitudinal supporting beam, supporting bottom feet are vertically arranged on two sides of the bottom end of each transverse supporting beam, the clamping mechanism is arranged above the supporting mechanism, the spraying mechanism is arranged above the supporting mechanism in a sliding mode, and the spraying mechanism is positioned outside the upper portion of the clamping mechanism. The invention relates to a fence paint spraying device for road traffic, which utilizes a spraying mechanism to adjust the size of a spraying surface so as to be suitable for fence spraying operation with different sizes, utilizes a clamping mechanism to facilitate clamping of a fence to be painted, can ensure that the whole surface of the fence to be painted is exposed, and improves the spraying efficiency.
Description
Technical Field
The invention relates to the technical field of fence paint spraying for road traffic, in particular to a fence paint spraying device for road traffic.
Background
Along with the continuous development of domestic road traffic in recent years, the safety protection consciousness of people going out is also continuously enhanced, particularly, a bridge or an overhead bridge is easy to generate multiple traffic accidents, after the traffic accidents occur, vehicles are easy to rush out of a roadbed due to inertia and fall under the bridge or the overhead bridge, and secondary damage is easily brought to drivers, so that it is very necessary to install a protection fence beside the roadbed, the protection fence is in the open air for a long time, the acid and alkali resistance and corrosion resistance of the protection fence need to be considered, generally, a simple protection measure is to spray paint on the fence to play a protection role on the fence, in the prior art, on one hand, during the paint spraying process, the whole paint spraying surface cannot be exposed for paint spraying, on the other hand, the position of a spray nozzle cannot be adaptively adjusted according to the size of the fence, a large amount of waste of the paint is caused, and the paint, a fence painting apparatus for road traffic is designed so as to solve the above problems.
Disclosure of Invention
The invention aims to provide a fence paint spraying device for road traffic, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a fence paint spraying device for road traffic comprises a supporting mechanism, a clamping mechanism and a spraying mechanism, the supporting mechanism comprises a longitudinal supporting beam and two transverse supporting beams, the two transverse supporting beams are horizontally opposite to each other in front and back, and are respectively fixedly welded with two ends of one side of the longitudinal supporting beam, supporting feet are vertically arranged on two sides of the bottom end of the transverse supporting beam, the overall structure is effectively supported by the supporting bottom feet, the clamping mechanism is arranged above the supporting mechanism, the clamping mechanism is used for clamping the fence to be sprayed, the whole surface of the fence to be sprayed can be ensured to be exposed, the spraying efficiency is improved, the spraying mechanism is arranged above the supporting mechanism in a sliding manner, and the spraying mechanism is positioned outside the upper part of the clamping mechanism, and the size of a spraying surface is adjusted by utilizing the spraying mechanism so as to be convenient for the spraying operation of the fences with different sizes.
In a further embodiment, the vertical supporting beam is vertically provided with a stand column at the middle position of the upper end of the vertical supporting beam, the clamping mechanism comprises a rectangular mounting seat, the rectangular mounting seat is fixedly welded at the upper end of the stand column, and the rectangular mounting seat is fixedly welded at the upper end of the stand column, so that the whole clamping mechanism is fixedly arranged at the upper end of the supporting mechanism.
In a further embodiment, the clamping mechanism further comprises two hinged rods, two arc-shaped clamping plates and a threaded adjusting rod, rectangular hinged notches are formed in the front end and the rear end of the rectangular mounting seat, the hinged rods are rotatably arranged at the ends, far away from the transverse supporting beam, inside the corresponding rectangular hinged notches, and are symmetrically distributed in the front and rear direction, a rotating supporting rod is vertically arranged at the middle bottom end position of each arc-shaped clamping plate, the bottom end of each rotating supporting rod is rotatably inserted into the upper end face of the tip end of each hinged rod, the tip end of the threaded adjusting rod is rotatably inserted into the central position of the end, far away from the transverse supporting beam, of the rectangular mounting seat, a threaded adjusting sleeve is rotatably sleeved on the outer wall of the threaded adjusting rod, one ends, far away from the arc-shaped clamping plates, of the two hinged rods are hinged with the radial side wall, can drive the adjustment of screw thread adjusting sleeve along screw thread adjusting rod outer wall axial, the adjustment is rotated around the articulated breach turned position of rectangle to the accessible hinge bar, so that adjust two arc grip blocks angle size that opens and shuts, so that the not rail of the not unidimensional size of centre gripping, here the arc grip block rotates with the hinge bar to be connected, can guarantee like this no matter how the adjustment is rotated to the hinge bar, two arc grip blocks can adjust the parallel state each other all the time, so that the centre gripping rail, can guarantee that the rail treats that the one side of spraying paint wholly exposes, the efficiency of spraying is improved.
In a further embodiment, the hinge rod is provided with a rectangular adjusting hole penetrating through the upper side wall and the lower side wall of the hinge rod, a pin shaft is inserted in the rectangular adjusting hole in a sliding mode, the upper side wall and the lower side wall of one end, far away from the transverse supporting beam, of the two axial ends of the pin shaft and the corresponding rectangular hinge notch are fixedly inserted, one end of the hinge rod is adjusted along with the axial direction of the threaded adjusting sleeve, and the hinge rod rotates and slides synchronously to operate through the rectangular adjusting hole and the pin shaft, so that the length difference of the hinge rod when rotating around the rectangular hinge notch is compensated.
In a further embodiment, two the equal level of one side lateral wall that horizontal supporting beam kept away from each other has seted up the spacing spout of rectangle, spraying mechanism includes the portal frame, both sides all are equipped with the rectangle slider, two around the inside bottom of portal frame rectangle slider relative lateral wall all rotates to embed and has had the ball, the inside slip joint of rectangle slider and the spacing spout of rectangle that corresponds, and the inside open-ended one side lateral wall roll laminating of keeping away from of ball and the spacing spout of rectangle, through utilizing the inside slip joint of rectangle slider and the spacing spout of rectangle that corresponds, spraying mechanism of being convenient for is along horizontal supporting beam horizontal slip adjustment position, through utilizing the inside open-ended one side lateral wall roll laminating of keeping away from of ball and the spacing spout of rectangle, is convenient for reduce the frictional force when spraying mechanism level reciprocating adjustment, labour saving and time.
In a further embodiment, the spraying mechanism further comprises a high-pressure pump body, a stainless steel liquid guide pipe, an adjusting sleeve and two spraying pipes, the high-pressure pump body is fixedly arranged at the middle position of the upper end of the portal frame, a connecting pipe is externally connected to a liquid inlet of the high-pressure pump body, the liquid inlet of the high-pressure pump body is connected with an externally connected paint cylinder through the connecting pipe so as to facilitate the operation of extracting paint, one end of the stainless steel liquid guide pipe is connected with the liquid outlet of the high-pressure pump body, the other end of the stainless steel liquid guide pipe penetrates through the upper end face of the portal frame and is rotatably inserted into the adjusting sleeve, the bottom end of the stainless steel liquid guide pipe is rotatably connected with a cylindrical transfer box positioned inside the adjusting sleeve, the two spraying pipes are symmetrically inserted into two sides of the bottom end of the outer wall of the adjusting sleeve and respectively extend into the, paint is pumped by the high-pressure pump body and is conveyed into the stainless steel liquid guide pipe, then the stainless steel liquid guide pipe enters the cylindrical transfer box, and the spraying operation is carried out on the fence through the spraying nozzles of the spraying pipes on the two sides.
In a further embodiment, a plurality of arc-shaped limiting grooves distributed in an annular shape are formed in the inner radial side wall of the adjusting sleeve, a limiting mechanism located inside the adjusting sleeve is arranged on the outer wall of the stainless steel liquid guide tube, the limiting mechanism comprises a buffering sleeve, a push rod, a hollow oval stainless steel elastic sheet and a spherical limiting block, the buffering sleeve is fixedly arranged on the outer wall of the stainless steel liquid guide tube, one end of the push rod is fixedly connected with one end of a long half shaft of the hollow oval stainless steel elastic sheet, the other end of the push rod is fixedly inserted into one end, far away from an opening, of the buffering sleeve, the radial side wall of the spherical limiting block is fixedly connected with the other end of the long half shaft of the hollow oval stainless steel elastic sheet, the spherical limiting block is matched and clamped with the arc-shaped limiting grooves, the adjusting sleeve is rotated by bare hands, and the stainless steel liquid guide, simultaneously through the self deformation of the oval stainless steel shell fragment of cavity tensile, the ball-type stopper is the spacing recess of a plurality of arc of the inside lateral wall of adjusting sleeve in proper order to the cooperation is adjusted in the rotation of adjusting sleeve, and adjusting sleeve rotates and adjusts the spraying pipe that can drive both sides and takes place corresponding rotation operation, can control nozzle blowout area size like this, realizes adjusting the spraying face size, avoids causing the paint extravagant.
In a further embodiment, handles are fixedly welded to the top portions of the front end and the rear end of the portal frame, and the portal frame can be moved in an auxiliary mode through the handles.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to a fence paint spraying device for road traffic, which utilizes a spraying mechanism to adjust the size of a spraying surface so as to be suitable for fence spraying operation with different sizes, utilizes a clamping mechanism to facilitate clamping of a fence to be painted, can ensure that the whole surface of the fence to be painted is exposed, and improves the spraying efficiency.
Drawings
FIG. 1 is an exploded view of the main structure of the present invention;
FIG. 2 is a partial cross-sectional view of the spray mechanism of the present invention;
fig. 3 is an enlarged view of the structure a in fig. 2 according to the present invention.
In the figure: 1. a support mechanism; 11. a longitudinal support beam; 12. a transverse support beam; 13. a rectangular limiting chute; 14. supporting feet; 15. a column; 2. a clamping mechanism; 21. a rectangular mounting seat; 22. a hinged lever; 23. a threaded adjusting rod; 24. a threaded adjustment sleeve; 25. an arc-shaped clamping plate; 26. a rectangular adjusting hole; 3. a spraying mechanism; 31. a gantry; 32. a high pressure pump body; 33. a connecting pipe; 34. a handle; 35. a stainless steel catheter; 36. an adjustment sleeve; 37. a spray pipe; 38. a nozzle; 39. a rectangular slider; 310. a ball bearing; 311. a cylindrical transfer case; 4. a limiting mechanism; 41. a buffer sleeve; 42. a top rod; 43. a hollow oval stainless steel spring plate; 44. ball-type stopper.
Detailed Description
The embodiment of the application solves the problems in the prior art by providing the fence paint spraying device for road traffic; the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-3, the embodiment provides a fence paint spraying apparatus for road traffic, including a supporting mechanism 1, a clamping mechanism 2 and a spraying mechanism 3, wherein the supporting mechanism 1 includes a longitudinal supporting beam 11 and two transverse supporting beams 12, the two transverse supporting beams 12 are horizontally aligned and respectively fixedly welded to two ends of one side of the longitudinal supporting beam 11, two sides of the bottom end of the transverse supporting beam 12 are vertically provided with supporting feet 14, the whole structure is effectively supported by the supporting feet 14, the clamping mechanism 2 is arranged above the supporting mechanism 1, the clamping mechanism 2 is used for clamping the fence to be sprayed, so as to ensure that the whole surface of the fence to be sprayed is exposed, the spraying efficiency is improved, the spraying mechanism 3 is slidably arranged above the supporting mechanism 1, and the spraying mechanism 3 is located outside above the clamping mechanism 2, the size of the spraying surface is adjusted by the spraying mechanism 3 so as to be suitable for the fence spraying operation with different sizes.
In order to solve the problem of how to install the clamping mechanism 2, the upright post 15 is vertically arranged at the middle section of the upper end of the longitudinal supporting beam 11, the clamping mechanism 2 comprises a rectangular mounting seat 21, the rectangular mounting seat 21 is fixedly welded at the upper end of the upright post 15, and the rectangular mounting seat 21 is fixedly welded at the upper end of the upright post 15, so that the whole clamping mechanism 2 is conveniently and fixedly arranged at the upper end of the supporting mechanism 1.
In order to solve the problem of how to clamp the clamping mechanism 2, the clamping mechanism 2 further comprises two hinged rods 22, two arc-shaped clamping plates 25 and a threaded adjusting rod 23, rectangular hinged notches are formed in the front and rear ends of the rectangular mounting seat 21, the hinged rods 22 are rotatably arranged at one ends, far away from the transverse supporting beam 12, of the corresponding rectangular hinged notches, the two arc-shaped clamping plates 25 are symmetrically distributed in the front and rear direction, a rotating supporting rod is vertically arranged at the middle section of the bottom end of each arc-shaped clamping plate 25, the bottom end of the rotating supporting rod is rotatably inserted into the upper end face of the tip end of the hinged rod 22, the tip end of the threaded adjusting rod 23 is rotatably inserted into the central position of one end, far away from the transverse supporting beam 12, of the rectangular mounting seat 21, a threaded adjusting sleeve 24 is rotatably sleeved on the outer wall of the threaded adjusting rod 23, and, through bare-handed rotation screw thread adjusting rod 23, can drive screw thread adjusting sleeve 24 along the adjustment of screw thread adjusting rod 23 outer wall axial, accessible articulated rod 22 rotates the adjustment around the articulated breach turned position of rectangle, so that adjust two arc grip blocks 25 angle size of opening and shutting, so that the not rail of the equidimension of centre gripping, here arc grip block 25 rotates with articulated rod 22 to be connected, can guarantee like this no matter how the adjustment is rotated to articulated rod 22, two arc grip blocks 25 can adjust the parallel state each other all the time, so that the centre gripping rail, can guarantee that the rail treats that the one side of spraying paint wholly exposes, the efficiency of spraying is improved.
In order to solve the problem of how to compensate the length difference of the hinge rod 22 when rotating around the rectangular hinge notch, the hinge rod 22 is provided with a rectangular adjusting hole 26 penetrating through the upper and lower side walls of the hinge rod 22, a pin shaft is inserted into the rectangular adjusting hole 26 in a sliding manner, the axial two ends of the pin shaft are fixedly inserted into the upper and lower side walls of one end of the corresponding rectangular hinge notch far away from the transverse supporting beam 12, one end of the hinge rod 22 is axially adjusted along with a threaded adjusting sleeve 24, and the hinge rod 22 rotates and slides synchronously through the rectangular adjusting hole 26 and the pin shaft, so as to compensate the length difference of the hinge rod 22 when rotating around the rectangular hinge notch.
In order to solve the problem of how to move the spraying mechanism 3, the side walls of the two transverse supporting beams 12 far away from each other are horizontally provided with rectangular limiting sliding grooves 13, the spraying mechanism 3 comprises a portal frame 31, the front side and the rear side of the inner bottom end of the portal frame 31 are respectively provided with a rectangular sliding block 39, the opposite side walls of the two rectangular sliding blocks 39 are respectively embedded with a ball 310 in a rotating way, the rectangular sliding blocks 39 are in sliding clamping connection with the corresponding rectangular limiting sliding grooves 13, the balls 310 are in rolling fit with the side walls of the rectangular limiting sliding grooves 13 far away from the opening, the rectangular sliding blocks 39 are in sliding clamping connection with the corresponding rectangular limiting sliding grooves 13, the spraying mechanism 3 is convenient to horizontally slide along the transverse supporting beams 12 to adjust the position, the balls 310 are in rolling fit with the side walls of the rectangular limiting sliding grooves 13 far away from the opening, time and labor are saved.
In order to solve the problem of how to use the spraying mechanism 3 to perform the spraying operation, the spraying mechanism 3 further comprises a high-pressure pump body 32, a stainless steel liquid guide tube 35, an adjusting sleeve 36 and two spraying tubes 37, the high-pressure pump body 32 is fixedly arranged at the middle section of the upper end of the portal frame 31, a liquid inlet of the high-pressure pump body 32 is externally connected with a connecting tube 33, the liquid inlet of the high-pressure pump body 32 is connected with an external paint cylinder through the connecting tube 33 so as to facilitate the operation of drawing the paint, one end of the stainless steel liquid guide tube 35 is connected with the liquid outlet of the high-pressure pump body 32, the other end of the stainless steel liquid guide tube 35 penetrates through the upper end face of the portal frame 31 and is rotatably inserted into the adjusting sleeve 36, the bottom end of the stainless steel liquid guide tube 35 is rotatably connected with a cylindrical transit box 311 positioned inside the adjusting sleeve 36, the, the bottom ends of the radial side walls of the two spraying pipes 37 are connected with a plurality of uniformly distributed nozzles 38, paint is pumped by the high-pressure pump body 32 and is conveyed into the stainless steel liquid guide pipe 35, then the paint enters the cylindrical transfer box 311, and the paint is sprayed out through the nozzles 38 of the spraying pipes 37 on the two sides, so that the fence is sprayed.
In order to solve the problem of how to adjust the size of the spraying surface by using the spraying mechanism 3, a plurality of arc-shaped limiting grooves distributed annularly are formed in the inner radial side wall of the adjusting sleeve 36, a limiting mechanism 4 positioned in the adjusting sleeve 36 is arranged on the outer wall of the stainless steel liquid guide pipe 35, the limiting mechanism 4 comprises a buffer sleeve 41, an ejector rod 42, a hollow oval stainless steel elastic sheet 43 and a spherical limiting block 44, the buffer sleeve 41 is fixedly arranged on the outer wall of the stainless steel liquid guide pipe 35, one end of the ejector rod 42 is fixedly connected with one end of a long half shaft of the hollow oval stainless steel elastic sheet 43, the other end of the ejector rod 42 is fixedly inserted into one end, far away from an opening, in the buffer sleeve 41, the radial side wall of the spherical limiting block 44 is fixedly connected with the other end of the long half shaft of the hollow oval stainless steel elastic sheet 43, the spherical limiting block, can make and take place relative rotation between stainless steel catheter 35 and the cylindricality transfer box 311, simultaneously through the self deformation tensile of the oval stainless steel shell fragment 43 of cavity, ball-type stopper 44 is the spacing recess of a plurality of arc of the inside lateral wall of path adjusting sleeve 36 in proper order, so that cooperate the rotation regulation of adjusting sleeve 36, adjusting sleeve 36 rotates and adjusts the spraying pipe 37 that can drive both sides and takes place corresponding rotation operation, can control nozzle 38 blowout area size like this, realize adjusting the spraying face size, avoid causing paint extravagant.
Example two
Referring to fig. 1, a further improvement is made on the basis of embodiment 1:
in order to solve the problem of how to assist in moving the portal frame 31, handles 34 are fixedly welded to the tops of the front end and the rear end of the portal frame 31, and the portal frame 31 can be moved in an assisting manner by holding the handles 34 in hand.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a rail paint spraying apparatus for road traffic, includes supporting mechanism (1), fixture (2) and spraying mechanism (3), its characterized in that: supporting mechanism (1) is including vertical supporting beam (11) and two horizontal supporting beam (12), two horizontal supporting beam (12) front and back level is just right, and respectively with the fixed welding in one side both ends of vertical supporting beam (11), the bottom both sides of horizontal supporting beam (12) all are equipped with perpendicularly and support footing (14), fixture (2) set up the top at supporting mechanism (1), spraying mechanism (3) slide to set up in supporting mechanism (1) top, and spraying mechanism (3) are located fixture (2) top outside.
2. A road traffic fence painting apparatus according to claim 1, wherein: the vertical supporting device is characterized in that a stand column (15) is vertically arranged at the middle section of the upper end of the longitudinal supporting beam (11), the clamping mechanism (2) comprises a rectangular mounting seat (21), and the rectangular mounting seat (21) is fixedly welded at the upper end of the stand column (15).
3. A road traffic fence painting apparatus according to claim 2, wherein: fixture (2) still include two articulated rods (22), two arc grip blocks (25) and screw thread adjusting rod (23), the articulated breach of rectangle has all been seted up at both ends around rectangle mount pad (21), articulated rod (22) rotate to set up the one end of keeping away from horizontal supporting beam (12) inside the articulated breach of rectangle that corresponds, two symmetric distribution around arc grip block (25), the bottom middle section position of arc grip block (25) is equipped with the rotation support pole perpendicularly, and the bottom of rotation support pole rotates the most advanced up end of pegging graft at articulated rod (22), the most advanced and the one end central point that horizontal supporting beam (12) was kept away from in rectangle mount pad (21) of screw thread adjusting rod (23) put the rotation grafting, the outer wall of screw thread adjusting rod (23) rotates and has cup jointed screw thread adjusting sleeve (24), two the one end that arc grip block (25) was kept away from to articulated rod (22) and the radial side of screw thread adjusting sleeve (24) are moved to one end The wall is hinged.
4. A road traffic fence painting apparatus according to claim 3, wherein: the hinge rod (22) is provided with a rectangular adjusting hole (26) penetrating through the upper side wall and the lower side wall of the hinge rod (22), a pin shaft is inserted in the rectangular adjusting hole (26) in a sliding mode, and the two axial ends of the pin shaft are fixedly inserted in the upper side wall and the lower side wall of one end, far away from the transverse supporting beam (12), of the corresponding rectangular hinge notch.
5. A road traffic fence painting apparatus according to claim 1, wherein: two the equal level of one side lateral wall that horizontal supporting beam (12) kept away from each other has seted up rectangle limiting sliding groove (13), spraying mechanism (3) include portal frame (31), both sides all are equipped with rectangle slider (39), two around the inside bottom of portal frame (31) rectangle slider (39) relative lateral wall all rotates embedded ball (310), rectangle slider (39) and the inside slip joint of rectangle limiting sliding groove (13) that corresponds, and ball (310) and the inside laminating of keeping away from open-ended one side lateral wall roll of rectangle limiting sliding groove (13).
6. A road traffic fence painting apparatus according to claim 5, wherein: the spraying mechanism (3) also comprises a high-pressure pump body (32), a stainless steel liquid guide pipe (35), an adjusting sleeve (36) and two spraying pipes (37), the high-pressure pump body (32) is fixedly arranged at the middle section of the upper end of the portal frame (31), a connecting pipe (33) is externally connected with the liquid inlet of the high-pressure pump body (32), one end of the stainless steel liquid guide pipe (35) is connected with the liquid outlet of the high-pressure pump body (32), the other end of the stainless steel catheter (35) penetrates through the upper end face of the portal frame (31), and is rotatably inserted into the adjusting sleeve (36), the bottom end of the stainless steel liquid guide pipe (35) is rotatably connected with a cylindrical transfer box (311) positioned inside the adjusting sleeve (36), the two spraying pipes (37) are symmetrically inserted into two sides of the bottom end of the outer wall of the adjusting sleeve (36), and the spray nozzles extend into the cylindrical transfer box (311) respectively, and the bottom ends of the radial side walls of the two spray pipes (37) are connected with a plurality of uniformly distributed spray nozzles (38).
7. A road traffic fence painting apparatus according to claim 6, wherein: the inner radial side wall of the adjusting sleeve (36) is provided with a plurality of arc-shaped limiting grooves distributed in an annular manner, the outer wall of the stainless steel liquid guide pipe (35) is provided with a limiting mechanism (4) positioned inside the adjusting sleeve (36), the limiting mechanism (4) comprises a buffer sleeve (41), an ejector rod (42), a hollow oval stainless steel elastic sheet (43) and a spherical limiting block (44), the buffer sleeve (41) is fixedly arranged on the outer wall of the stainless steel liquid guide pipe (35), one end of the ejector rod (42) is fixedly connected with one end of a long half shaft of the hollow oval stainless steel elastic sheet (43), the other end of the ejector rod (42) is fixedly inserted into one end, far away from the opening, of the inside of the buffer sleeve (41), the radial side wall of the spherical limiting block (44) is fixedly connected with the other end of the long half shaft of the hollow oval stainless steel elastic sheet, the spherical limiting block (44) is in matched clamping connection with the arc-shaped limiting groove.
8. A road traffic fence painting apparatus according to claim 6, wherein: handles (34) are fixedly welded at the tops of the front end and the rear end of the portal frame (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011453586.9A CN112604854A (en) | 2020-12-12 | 2020-12-12 | Rail paint spraying apparatus for road traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011453586.9A CN112604854A (en) | 2020-12-12 | 2020-12-12 | Rail paint spraying apparatus for road traffic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112604854A true CN112604854A (en) | 2021-04-06 |
Family
ID=75233653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011453586.9A Withdrawn CN112604854A (en) | 2020-12-12 | 2020-12-12 | Rail paint spraying apparatus for road traffic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112604854A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114802997A (en) * | 2022-03-11 | 2022-07-29 | 浙江江南户外用品有限公司 | Automatic packing and transporting stacking assembly line system and use method thereof |
| CN115229678A (en) * | 2022-08-02 | 2022-10-25 | 安徽誉林汽车部件有限公司 | Fixing device is used in processing of bush structure for car |
| CN115382701A (en) * | 2022-09-09 | 2022-11-25 | 无锡福田包装制品有限公司 | Electric motor car shell finish paint spraying device |
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| US6908046B1 (en) * | 2002-04-19 | 2005-06-21 | Danny E. Jordan | Self propelled fence painting system |
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| CN211275126U (en) * | 2019-10-24 | 2020-08-18 | 武汉市青龙人防构件制造有限公司 | Automatic paint spraying apparatus of civil air defense equipment |
| CN110817681A (en) * | 2019-11-27 | 2020-02-21 | 利辛县天鑫玻璃制品有限公司 | Former piece production hoisting structure of glass |
| CN211949436U (en) * | 2019-12-17 | 2020-11-17 | 南安市弈星机械科技有限公司 | Indoor spraying device for building construction |
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| CN114802997A (en) * | 2022-03-11 | 2022-07-29 | 浙江江南户外用品有限公司 | Automatic packing and transporting stacking assembly line system and use method thereof |
| CN115229678A (en) * | 2022-08-02 | 2022-10-25 | 安徽誉林汽车部件有限公司 | Fixing device is used in processing of bush structure for car |
| CN115229678B (en) * | 2022-08-02 | 2024-01-26 | 安徽誉林汽车部件有限公司 | Fixing device is used in processing of bush structure for car |
| CN115382701A (en) * | 2022-09-09 | 2022-11-25 | 无锡福田包装制品有限公司 | Electric motor car shell finish paint spraying device |
| CN115382701B (en) * | 2022-09-09 | 2023-09-12 | 无锡福田包装制品有限公司 | Electric motor car shell finish paint spraying device |
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