CN214515402U

CN214515402U - Anticorrosive application device of highway concrete barrier

Info

Publication number: CN214515402U
Application number: CN202023015216.5U
Authority: CN
Inventors: 刘晨; 杨际梅; 檀立波; 武晓剑
Original assignee: Hebei Wuhuan Waterproof And Anti Corrosion Co ltd
Current assignee: Hebei Wuhuan Waterproof And Anti Corrosion Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-29
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to an anticorrosive application device of highway concrete guardrail, including the load wagon body, the load wagon body includes the pipeline, and pipeline end-to-end connection has the hard tube, and the shower nozzle is installed to the hard tube end, and the car body is carried in the commentaries on classics includes the bottom plate, fixedly connected with fixed plate and box body are provided with the slot hole on the bottom plate on, the bottom plate is in shower nozzle both sides fixedly connected with box body and fixed plate respectively, it has the slot hole to open on the fixed plate, and the box body is close to the fixed plate one side and is provided with the bar hole, is provided with between fixed plate and the box body and is used for fixing shower nozzle installation pole, installation pole both ends pass slot hole and bar hole respectively, are provided with the drive assembly that drives the installation pole and reciprocate in the box body, and the one end threaded connection that the installation pole passed the slot hole has fastening nut. This application has the more laborsaving effect when guardrail surface spraying protective coating.

Description

Anticorrosive application device of highway concrete barrier

Technical Field

The application relates to the field of highway facility technology, in particular to an anticorrosive coating device for a concrete guardrail of a highway.

Background

The concrete guard rail for expressway is of reinforced concrete structure. In northern areas, snow falls in winter in large amount and long cold period, and is damaged by freezing and melting, is corroded by deicing salt and the like, the concrete can have diseases such as surface layer deterioration, pitted surface, peeling and the like, and severe parts are rusted and have broken ribs, loose stones and large-area falling off.

In the related art, spraying is performed by a loading vehicle, a spraying machine is arranged on the loading vehicle, a spray head is arranged at one end of a pipeline connected to the spraying machine, and a protective coating is sprayed on the surface of a guardrail by manually holding the spray head in the advancing process of the loading vehicle.

In view of the above-mentioned related art, the inventor believes that it is laborious to spray the protective coating by holding the spray head.

SUMMERY OF THE UTILITY MODEL

In order to make when guardrail surface spraying protective coating more laborsaving, this application provides a highway concrete guardrail anticorrosive application device.

The application provides a pair of anticorrosive application device of highway concrete barrier adopts following technical scheme:

the utility model provides an anticorrosive application device of highway concrete guardrail, includes the load wagon body, and the load wagon body includes the pipeline, and pipeline end-to-end connection has the hard tube, and the shower nozzle is installed to the hard tube end, and the load wagon body includes the bottom plate, fixedly connected with fixed plate and box body are provided with the slot hole on the bottom plate, the bottom plate is in shower nozzle both sides fixedly connected with box body and fixed plate respectively, it has the slot hole to open on the fixed plate, and the box body is close to the fixed plate one side and is provided with and be used for fixing between fixed plate and the box body shower nozzle installation pole, installation pole both ends pass slot hole and bar hole respectively, are provided with in the box body and drive the drive assembly that the installation pole reciprocated, and the one end threaded connection that the installation pole passed the slot hole has fastening nut.

Through adopting above-mentioned technical scheme, can drive installation pole and shower nozzle through drive assembly and reciprocate, will install the pole and remove to need high back, screw up fastening nut, through driving the load wagon body, can realize the spraying to the guardrail surface. After the same high spraying finishes, with the altitude mixture control of installation pole to the high back that needs the spraying position, continue to drive the load wagon body and carry out the spraying to the guardrail can, compare with artifical handheld shower nozzle, it is more laborsaving.

Preferably, the driving assembly comprises a lead screw rotatably connected to the bottom of the box body, a moving block fixedly connected with the mounting rod is connected to the lead screw in a threaded manner, the lead screw penetrates out of the upper end of the box body, and a turntable fixedly connected to one end of the upper end of the lead screw.

Through adopting above-mentioned technical scheme, when loosening fastening nut, rotate the carousel, can drive the lead screw and rotate, the lead screw drives the movable block and reciprocates along the lead screw, and the movable block drives installation pole and shower nozzle and reciprocates to the realization is to the altitude mixture control of shower nozzle.

Preferably, the mounting rod comprises a first branch rod and a second branch rod, the first branch rod penetrates through the long hole, the second branch rod is fixedly connected with the moving block, and a rotating assembly for driving the hard tube to rotate is arranged between the first branch rod and the second branch rod.

Through adopting above-mentioned technical scheme, through rotating the hard tube, can rotate the shower nozzle. When can not satisfy the spraying to guardrail upper portion or lower part through upper and lower height-adjusting, the accessible rotates the angle of shower nozzle and realizes.

Preferably, the rotating assembly comprises a first groove and a second groove, the first groove is formed in the first branch rod and is far away from one end of the fastening nut, the second groove is formed in the second branch rod and is far away from one end of the moving block, a first rod body is inserted into the first groove, a second rod body is inserted into the second groove, pressing sheets are fixedly connected to one ends, close to each other, of the first rod body and the second rod body, two ends of each pressing sheet are connected through bolts, and the hard tubes are fixed in the two pressing sheets.

Through adopting above-mentioned technical scheme, when screwing up fastening nut, the first body of rod is contradicted bottom the first recess, and the second body of rod is contradicted bottom the second recess to the angle that makes the shower nozzle is fixed. When shower nozzle angle need be adjusted, unscrew the nut, rotate the angle that can adjust the shower nozzle with first body of rod and the second body of rod simultaneously, then it can to tighten fastening nut.

Preferably, a rubber pad is arranged on one surface, close to the hard tube, of the pressing sheet.

Through adopting above-mentioned technical scheme, the rubber pad can reduce the effort between preforming and the hard tube.

Preferably, the second branch rod is fixedly connected with a curved rod, the tail end of the curved rod is connected with a limiting ring, and the pipeline penetrates through the limiting ring.

Through adopting above-mentioned technical scheme, can give pipeline holding power through the spacing ring, can prevent to make the shower nozzle perk upwards because the gravity of pipeline is too big, make the angle change of shower nozzle.

Preferably, the limiting ring is rotatably connected with the curved rod.

Through adopting above-mentioned technical scheme, the spacing ring rotates to be connected, can rotate when the shower nozzle rotates, and the spacing ring rotates along with the hard tube rotation, has reduced because the rotation of hard tube makes the pipeline not fragile to the twisting power of pipeline.

Preferably, a stop lever is fixedly connected to one side of the bottom plate, which is far away from the spray head.

Through adopting above-mentioned technical scheme, when placing article between flush coater and driver's seat, the pin can prevent that article from dropping.

In summary, the present application includes at least one of the following beneficial technical effects:

1. can drive installation pole and shower nozzle through drive assembly and reciprocate, will install the pole and remove the high back of needs, screw up fastening nut, through driving the load wagon body, can realize the spraying to the guardrail surface. After the spraying at the same height is finished, the height of the mounting rod is adjusted to the height of the position needing spraying, and the loading vehicle body is continuously driven to spray the guardrail, so that the labor is saved compared with a manual handheld spray head;

2. when the fastening nut is screwed down, the first rod body is abutted against the bottom of the first groove, and the second rod body is abutted against the bottom of the second groove, so that the angle of the spray head is fixed. When shower nozzle angle need be adjusted, unscrew the nut, rotate the angle that can adjust the shower nozzle with first body of rod and the second body of rod simultaneously, then it can to tighten fastening nut.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram embodying the driving assembly.

Fig. 3 is a schematic structural view showing a rotating assembly.

Fig. 4 is a schematic structural diagram showing the first groove.

Description of reference numerals: 1. a loader body; 11. a base plate; 12. a driver seat; 13. a spray coater; 14. a pipeline; 15. a hard tube; 151. a spray head; 16. a stop lever; 2. a box body; 21. a strip-shaped hole; 3. a fixing plate; 31. a long hole; 4. mounting a rod; 41. a first branch rod; 411. a first groove; 42. a second branch rod; 421. a second groove; 5. fastening a nut; 6. a lead screw; 61. a moving block; 62. a turntable; 7. tabletting; 71. a rubber pad; 8. a curved bar; 81. a limiting ring; 9. a first rod body; 10. a second rod body.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses anticorrosive application device of highway concrete barrier, as shown in fig. 1 and fig. 2, including load wagon body 1, load wagon body 1 includes bottom plate 11, and 11 one ends of bottom plate are provided with driver's seat 12, and the bottom plate 11 is kept away from driver's seat 12 one end and is provided with

flush coater

13, and 14 end-to-end connections of pipeline that connect have hard tube 15 on flush coater 13, and shower nozzle 151 is installed to hard tube 15 end.

Bottom plate 11 is at shower nozzle 151 both sides respectively fixedly connected with vertical box body 2 and fixed plate 3, and it has vertical slot hole 31 to open on the fixed plate 3, and box body 2 is close to 3 one sides of fixed plate and is provided with vertical bar hole 21. An installation rod 4 is arranged between the fixed plate 3 and the box body 2, and the installation rod 4 is used for fixing the spray head 151. The both ends of installation pole 4 pass slot hole 31 and bar hole 21 respectively, are provided with the drive assembly that drives installation pole 4 and reciprocate in the box body 2, and the one end threaded connection that installation pole 4 passed slot hole 31 has fastening nut 5.

Can drive installation pole 4 and shower nozzle 151 through drive assembly and reciprocate, will install pole 4 and remove the back that needs highly, screw up fastening nut 5, through driving load wagon body 1, can realize the spraying to the guardrail surface. After the spraying at the same height is finished, the height of the mounting rod 4 is adjusted to the height of the position needing spraying, and the loading vehicle body 1 is continuously driven to spray the guardrail.

As shown in fig. 1 and 2, the driving assembly includes a lead screw 6 rotatably connected to the bottom of the box 2, a moving block 61 is connected to the lead screw 6 by a thread, and the moving block 61 is fixedly connected to the mounting rod 4. The lead screw 6 penetrates out of the upper end of the box body 2, and a rotary disc 62 is fixedly connected to one end of the upper end of the lead screw.

When the fastening nut 5 is loosened, the rotating disc 62 is rotated to drive the lead screw 6 to rotate, the lead screw 6 drives the moving block 61 to move up and down along the lead screw 6, and the moving block 61 drives the mounting rod 4 and the spray head 151 to move up and down, so that the height of the spray head 151 is adjusted.

As shown in fig. 2 and 3, the mounting rod 4 includes a first branch rod 41 and a second branch rod 42, the first branch rod 41 penetrates through the long hole 31, and the second branch rod 42 is fixedly connected to the moving block 61. A rotating component for driving the hard tube 15 to rotate is arranged between the first branch rod 41 and the second branch rod 42, and the spray head 151 can be rotated by rotating the hard tube 15. When the spraying of guardrail upper portion or lower part can not be satisfied through upper and lower height-adjusting, the accessible rotates the realization to the angle of shower nozzle 151.

As shown in fig. 3 and 4, the rotating assembly includes a first groove 411 disposed at an end of the first branch rod 41 away from the fastening nut 5 and a second groove 421 disposed at an end of the second branch rod 42 away from the moving block 61. A first rod body 9 is inserted in the first groove 411, a second rod body 10 is inserted in the second groove 421, an annular pressing sheet 7 is fixedly connected to one end, close to each other, of the first rod body 9 and the second rod body 10, and two ends of the pressing sheet 7 are connected through bolts. The rigid tube 15 is clamped between two press plates 7. A rubber pad 71 is adhered to one surface of the pressing sheet 7 close to the hard tube 15.

When the fastening nut 5 is tightened, the first rod 9 abuts against the bottom of the first groove 411, and the second rod 10 abuts against the bottom of the second groove 421, so that the angle of the nozzle 151 is fixed. When shower nozzle 151 angle need be adjusted, unscrew the nut, rotate first body of rod 9 and second body of rod 10 simultaneously and can adjust the angle of shower nozzle 151, then it can to screw up fastening nut 5.

As shown in FIG. 2, the second branch rod 42 is further fixedly connected with a curved rod 8, and the end of the curved rod 8 is rotatably connected with a limit ring 81. The pipe 14 passes through the stop collar 81. The limiting ring 81 can support the pipeline 14, and can prevent the nozzle 151 from tilting upwards and changing the angle of the nozzle 151 due to the overlarge gravity of the pipeline 14. The limiting ring 81 is connected in a rotating mode, when the spray head 151 rotates, the limiting ring 81 rotates along with the hard pipe 15, the twisting force of the rotation of the hard pipe 15 to the pipeline 14 is reduced, and the pipeline 14 is not prone to damage.

As shown in fig. 1, a stop lever 16 is fixedly connected to the bottom plate 11 at an edge of a side away from the nozzle 151, and the stop lever 16 prevents the object from falling when the object is placed between the coating machine 13 and the driver's seat 12.

The implementation principle of the anticorrosive application device of highway concrete barrier of this application embodiment is: when the fastening nut 5 is loosened, the rotating disc 62 is rotated to drive the lead screw 6 to rotate, the lead screw 6 drives the moving block 61 to move up and down along the lead screw 6, and the moving block 61 drives the mounting rod 4 and the spray head 151 to move up and down, so that the height of the spray head 151 is adjusted.

When shower nozzle 151 angle need be adjusted, unscrew the nut, rotate first body of rod 9 and second body of rod 10 simultaneously and can adjust the angle of shower nozzle 151, then it can to screw up fastening nut 5.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an anticorrosive application device of highway concrete guardrail, includes load wagon body (1), and the load wagon body includes bottom plate (11), is provided with flush coater (13) on bottom plate (11), and pipeline (14) end-to-end connection on flush coater (13) has hard tube (15), and shower nozzle (151), its characterized in that are installed to hard tube (15) end: fixedly connected with fixed plate (3) and box body (2) are gone up in bottom plate (11), are provided with slot hole (31) on fixed plate (3), bottom plate (11) shower nozzle (151) both sides are fixedly connected with box body (2) and fixed plate (3) respectively, and it has slot hole (31) to open on fixed plate (3), and box body (2) are close to fixed plate (3) one side and are provided with bar hole (21), are provided with between fixed plate (3) and box body (2) and are used for fixing installation pole (4) of shower nozzle (151), slot hole (31) and bar hole (21) are passed respectively at installation pole (4) both ends, are provided with the drive assembly that drives installation pole (4) and reciprocate in box body (2), and one end threaded connection that installation pole (4) passed slot hole (31) has fastening nut (5).

2. The anticorrosive coating device for the concrete guardrail of the expressway of claim 1, wherein: the driving assembly comprises a lead screw (6) which is rotatably connected to the bottom of the box body (2), a moving block (61) fixedly connected with the mounting rod (4) is connected to the lead screw (6) in a threaded mode, and the lead screw (6) penetrates out of the upper end of the box body (2) and penetrates out of one end of a turntable (62) fixedly connected to the upper end of the box body.

3. The anticorrosive coating device for the concrete guardrail of the expressway of claim 2, wherein: the mounting rod (4) comprises a first branch rod (41) and a second branch rod (42), the first branch rod (41) penetrates through the long hole (31), the second branch rod (42) is fixedly connected with the moving block (61), and a rotating assembly for driving the hard tube (15) to rotate is arranged between the first branch rod (41) and the second branch rod (42).

4. The anticorrosive coating device for the concrete guardrail of the expressway of claim 3, wherein: the rotating assembly comprises a first groove (411) and a second groove (421), wherein the first groove (411) is arranged at one end of the fastening nut (5) and the second groove (41) is arranged at one end of the second branch rod (41), the second branch rod (42) is arranged at one end of the moving block (61), a first rod body (9) is inserted in the first groove (411), a second rod body (10) is inserted in the second groove (421), one ends of the first rod body (9) and the second rod body (10) close to each other are fixedly connected with pressing sheets (7), two ends of each pressing sheet (7) are connected through bolts, and the hard tube (15) is fixed in the two pressing sheets (7).

5. The anticorrosive coating device for the concrete guardrail of the expressway of claim 4, wherein: and a rubber pad (71) is arranged on one surface of the pressing sheet (7) close to the hard tube (15).

6. The anticorrosive coating device for the concrete guardrail of the expressway of claim 4, wherein: still fixedly connected with curved bar (8) on second minute pole (42), curved bar (8) end-to-end connection has spacing ring (81), spacing ring (81) are passed in pipeline (14).

7. The anticorrosive coating device for the concrete guardrail of the expressway of claim 6, wherein: the limiting ring (81) is rotationally connected with the curved rod (8).

8. The anticorrosive coating device for the concrete guardrail of the expressway of claim 1, wherein: and a stop lever (16) is fixedly connected to one side of the bottom plate (11) far away from the spray head (151).