CN209829375U - Intelligent spraying device - Google Patents

Abstract

The utility model relates to an intelligence spraying device, control part and spraying portion including interconnect, the bottom of control part is equipped with the control part gyro wheel, the bottom of spraying portion is equipped with spraying portion gyro wheel, spraying portion includes parallel arrangement's individual layer arc guide rail and double gear arc guide rail, be provided with the connection horizontal ladder that a plurality of evenly arranged between individual layer arc guide rail and the double gear arc guide rail, sliding connection has spraying device on the double gear arc guide rail. The utility model provides an intelligence spraying device spraying is even, the spraying is efficient, easy and simple to handle, can reduce the danger of cost of labor and construction.

Description

Intelligent spraying device

Technical Field

The utility model relates to a coating spraying technical field, especially a device of tunnel extexine coating spraying.

Background

With the rapid development of scientific and technical strength and economic strength in China, railway and highway infrastructures are continuously perfected. Due to the complex and changeable topography of natural environment, tunnels are often dug and laid in railway and highway construction. In the process, asphalt and other protective materials are required to be sprayed on the outer surface of the tunnel, so that the effects of water resistance, moisture resistance, sun protection and the like are achieved.

The tunnel waterproof coating spraying device in the prior art mainly moves a spraying trolley to a fixed position through an operator, and the operator stands on a platform on the trolley to perform manual spraying. The problems of the method are that firstly, the spraying efficiency is low, the construction process is slow, the labor cost is high, and particularly, the health of operators is damaged by spraying work, so that the risk and various costs in tunnel construction are high.

Utility model patent publication No. CN108686855A discloses a tunnel coating spraying device. The device comprises a travelling mechanism, a supporting mechanism, a spraying track, a spraying mechanism and a spraying track adjusting device, wherein the spraying track is movably arranged on the supporting mechanism, the spraying track adjusting device is arranged between the spraying track and the supporting mechanism, and the spraying track adjusting device is used for adjusting the position of the spraying track, so that the distances between each part of the spraying track and the inner wall of the cross section of the tunnel are equal. During operation, firstly, a walking track is laid, and the tunnel paint spraying device is moved into the tunnel. The spraying track adjusting device is used for adjusting the position of the spraying track, so that the distances between all parts of the spraying track and the inner wall of the section of the tunnel are equal. And setting the reciprocating speed of the spraying mechanism and the traveling speed of the traveling mechanism according to the spraying thickness required by the tunnel. And the positions of the travelling mechanism and the spraying mechanism are set at initial positions, the whole spraying device is controlled in a remote mode, and the spraying mechanism starts to work. When the travelling mechanism deviates from the set route in the spraying process, the spraying track adjusting device is adjusted, so that the distance between each part of the spraying track and the inner wall of the section of the tunnel is always equal. And after one station is finished, moving to the next station and repeating the operation. Thereby, the spraying mechanism reciprocates along the spraying rail to perform the spraying operation.

However, the device has the following technical problems: firstly, the spraying equipment of the device is arranged between two tracks, is only suitable for spraying the paint on the inner layer of the tunnel and cannot be suitable for spraying the paint on the outer side of the tunnel; secondly, the driving or control mechanism of the device is separated from the spraying mechanism, and spraying control is realized through remote control, which brings about the problems of large error, especially complex environment of tunnel construction, and thus the error is difficult to be corrected and adjusted quickly in real time.

Therefore, it is urgent in the field to provide an intelligent spraying device for tunnel outer layer, which has uniform spraying, high efficiency and stable operation.

Disclosure of Invention

The utility model provides the following technical scheme for solving the defects in the prior art.

The utility model provides an intelligence spraying device, includes interconnect's control part and spraying portion, the bottom of control part is equipped with the control part gyro wheel, the bottom of spraying portion is equipped with spraying portion gyro wheel, spraying portion includes parallel arrangement's individual layer arc guide rail and double gear arc guide rail, be provided with the connection horizontal ladder that a plurality of evenly arranged between individual layer arc guide rail and the double gear arc guide rail, sliding connection has spraying device on the double gear arc guide rail.

Further, the utility model provides an intelligence spraying device's inside double gear that is provided with side by side of support, double gear and double gear arc guide rail intermeshing.

Further, the utility model provides an intelligence spraying device be provided with the second cantilever on spraying device's the support, be provided with the guide rail on the second cantilever, sliding connection has the spray gun support on the guide rail, be connected with the spray gun on the spray gun support, the spray gun support drives the spray gun is followed the guide rail slides.

Further, the utility model provides an intelligence spraying device's quantity is two the spray gun is along the perpendicular to the direction parallel of guide rail sets up side by side.

Further, the utility model provides an intelligence spraying device be provided with branch on spraying device's the support, branch is kept away from the one end of support is provided with first cantilever, the inside of first cantilever is equipped with the cavity, and coating conveyer pipe route the first end of first cantilever stretches into the cavity, and by the second end of first cantilever stretches out.

Further, the utility model provides an intelligence spraying device be provided with spraying portion guardrail on individual layer arc guide rail and the double gear arc guide rail respectively.

Further, the utility model provides an intelligence spraying device the control part includes coating storage device, driver's cabin and work platform, coating storage device, driver's cabin set up in work platform is last.

Further, the utility model provides an intelligence spraying device work platform's outside periphery is provided with the platform guardrail.

Further, the utility model provides an intelligence spraying device the control part gyro wheel set up in four apex angle departments of work platform bottom.

Further, the utility model provides an intelligence spraying device coating storage device is connected with coating conveying pipeline.

The beneficial effects of the utility model reside in that: the spraying part can move back and forth at a constant speed along the axial direction of a construction target, the spraying device with the spray gun can slide back and forth along the circumferential direction of the construction target through a meshing structure of a gear and a rack, and the spray gun can slide on the guide rail to realize small-range reciprocating movement in the axial direction of the construction target. Therefore, the utility model provides an intelligence spraying device can be along semi-circular arc's construction target's outside periphery even spraying. The utility model provides an intelligence spraying device spraying is even, the spraying is efficient, easy and simple to handle, can reduce the danger of cost of labor and construction.

Description of the drawings:

in order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.

FIG. 1: the utility model discloses intelligence spraying device's a three-dimensional schematic diagram.

FIG. 2: the utility model discloses intelligence spraying device's forward-looking schematic diagram.

FIG. 3: the utility model discloses intelligence spraying device's overlook schematic diagram.

FIG. 4: the utility model discloses intelligence spraying device's left side is looked the schematic diagram.

FIG. 5: the utility model discloses intelligence spraying device's the local enlarged schematic diagram of control part.

FIG. 6: the utility model discloses intelligence spraying device's spraying portion's first enlarged schematic diagram in part.

FIG. 7: the utility model discloses intelligence spraying device's the local enlarged schematic diagram of second of spraying portion.

FIG. 8: the utility model discloses intelligence spraying device's the local enlarged schematic diagram of third of spraying portion.

Reference numerals:

1-control part, 11-coating storage device, 12-cab, 13-working platform, 14-platform guardrail, 15-control part roller, 2-spraying part, 21-single-layer arc-shaped guide rail, 22-double-layer gear arc-shaped guide rail, 23-connecting cross ladder, 24-spraying device, 25-spraying part roller, 26-spraying part guardrail, 241-bracket, 242-double-row gear, 243-first cantilever, 244-second cantilever, 245-strut, 246-guide rail, 247-spray gun, 248-spray gun bracket, 249-coating conveying pipeline and 3-construction target.

Detailed Description

In order to make the technical solution of the present invention, its purpose, technical solution and advantages become clearer, the drawings of the embodiments of the present invention will be combined hereinafter, and the technical solution of the embodiments of the present invention will be clearly and completely described. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Referring to fig. 1-4, the embodiment of the present invention provides the intelligent spraying device, which includes a control part 1 and a spraying part 2 connected to each other. The embodiment of the utility model provides an intelligence spraying device is applicable to the spraying of coating such as pitch or coating in the tunnel engineering construction. The spraying part 2 is in a semi-arc shape and is arranged close to the outer periphery of the construction target 3 in the semi-arc shape. The control part 1 is vertically connected with the vertex of the semi-arc-shaped spraying part 2. The bottom of control portion 1 is equipped with control portion gyro wheel 15, control portion gyro wheel 15 set up in four apex angle departments of work platform 13 bottom. The bottom of the spraying part 2 is provided with a spraying part roller 25. The control part roller 15 is a driving wheel, the spraying part roller 25 is a driven wheel with guiding and damping functions, and the spraying part roller 25 drives the spraying part roller 25 to roll in the front-back direction along the construction target 3. The spraying part 2 comprises a single-layer arc-shaped guide rail 21 and a double-layer gear arc-shaped guide rail 22 which are arranged in parallel. The single-layer arc-shaped guide rail 21 is arranged at one end close to the control part 1, and the double-layer gear arc-shaped guide rail 22 is arranged at one end far away from the control part 1. Be provided with the connection horizontal ladder 23 that a plurality of evenly arranged between individual layer arc guide rail 21 and the double-deck gear arc guide rail 22, it will to connect horizontal ladder 23 individual layer arc guide rail 21 and double-deck gear arc guide rail 22 mutual stabilization connect to be used for the climbing of maintenance operation personnel. And spraying part guardrails 26 are respectively arranged on the single-layer arc-shaped guide rail 21 and the double-layer gear arc-shaped guide rail 22. The double-layer gear arc-shaped guide rail 22 is connected with a spraying device 24 in a sliding mode.

Referring to fig. 5-8, the spraying device 24 is provided with a double-row gear 242, and the double-row gear 242 is engaged with the double-layer gear arc-shaped guide rail 22, so that the spraying device 24 can slide along the double-layer gear arc-shaped guide rail 22 in an arc-shaped track, thereby spraying the construction target 3. Through the setting of double-deck gear arc guide rail 22, spraying device 24 can be even and at the uniform velocity along the outside periphery of construction target 3 carries out the spraying step by step to both improved the efficiency of construction, saved the human cost, guaranteed the homogeneity of spraying again.

The control part 1 comprises a coating storage device 11, a cab 12 and a working platform 13, wherein the coating storage device 11 and the cab 12 are arranged on the working platform 13. The outer periphery of the working platform 13 is provided with platform guardrails 14. The paint storage device 11 is connected to a paint delivery line 249.

The spraying device 24 is connected to an end of the paint delivery pipe 249 away from the paint storage device 11. Thus, the paint in the paint storage device 11 can be delivered to the painting device 24 through the paint delivery line 249.

Specifically, the spraying device 24 is mounted on the double-layer gear arc-shaped guide rail 22 through a support 241, a double-row gear 242 is arranged inside the support 241, and the double-row gear 242 is meshed with the double-layer gear arc-shaped guide rail 22. A second cantilever 244 is vertically connected to the outside of the support 241, a guide rail 246 is arranged on the second cantilever 244, a spray gun support 248 is slidably connected to the guide rail 246, a spray gun 247 is connected to the spray gun support 248, and the spray gun support 248 drives the spray gun 247 to slide along the guide rail 246. Preferably, two of the lances 247 are arranged in parallel in a direction perpendicular to the guide rail 246.

By the arrangement of the second suspension arm 244 and the guide rail 246, the lance 247 can be reciprocally moved in the axial direction of the construction target, thereby further improving the efficiency of construction.

In some embodiments of the present invention, the support 241 of the spraying device 24 is further provided with a support bar 245 outside. The strut 245 and the second cantilever 244 are perpendicular to each other and extend outward in the radial direction of the semi-circular arc-shaped spray coating part 2. One end of the support rod 245 far away from the bracket 241 is provided with a first cantilever 243, and a cavity is arranged inside the first cantilever 243. The lumen is used for the passage of the coating material delivery conduit 249. The paint delivery conduit 249 extends into the cavity from a first end of the first cantilever 243 and extends from a second end of the first cantilever 243. The first cantilever 243 supports and protects the paint delivery conduit 249. The paint feed line 249 extending from the interior of the first arm 243 is connected to the spray gun 247. The spray gun 247 is mounted on the spray gun support 248, and the bottom of the spray gun support 248 is embedded in the guide rail 246, so that the spray gun support 248 drives the spray gun 247 to slide along the guide rail 246.

Intelligent spraying device's use as follows. The operator starts the intelligent painting apparatus, operates the control section roller 15 to roll forward or backward in the cab 12, and under the drive of the control section roller 15, the painting section roller rolls forward or backward, so that the painting section 2 and the control section 1 move synchronously in the axial direction along the outer periphery of the construction target 3. Since the double-row gear 242 and the double-row gear arc guide 22 are engaged with each other, the spray guns 247 on the spray coating device 24 can move to spray on the outer periphery of the construction target 3 under the control of the operator. Meanwhile, the lance 247 can also reciprocate with a small amplitude in the axial direction of the construction target 3 due to the guide rail 246 provided on the second cantilever 244. Therefore, the embodiment of the utility model provides an among the intelligence spraying device, spray gun 247 can be under operating personnel's control, not only along the peripheral direction spraying of construction target 3 to can be at axial direction reciprocating motion, further improve spraying efficiency and homogeneity.

In this case, the overall moving speed of the painting section 2, the sliding speed of the painting device 24 in the circumferential direction of the construction target 3, and the small-range reciprocating speed of the spray gun 247 on the guide rail 246 can be adaptively adjusted according to the painting thickness required for the construction target 3. For example, after the painting section 2 is moved to a proper position and fixed, the painting device 24 is operated to slide along the double-gear curved guide rail 22 at a relatively small speed, and the spray gun 247 of the painting device 24 is operated to reciprocate on the guide rail 246 at a relatively high speed in a small amplitude. When the spraying device 24 moves from the left end of the semi-circular arc-shaped construction target 3 to the right end across the vertex, the spraying operation of one construction station can be completed, a semi-circular first spraying area is formed on the construction target 3, at this time, the spraying part 2 is started again to move to the second construction station, the spraying device 24 is operated again to slide along the double-layer gear arc-shaped guide rail 22 at a relatively small speed, and simultaneously, the spray gun 247 on the spraying device 24 is operated to reciprocate on the guide rail 246 at a relatively high speed in a small amplitude. When the spraying device 24 moves from the right end of the semicircular arc-shaped construction target 3 to the left end across the vertex, the spraying operation of the second construction station can be completed, and a semicircular second spraying area is formed on the construction target 3. In addition, the reciprocating operation can also be carried out in the same spraying area according to the requirement of the spraying thickness.

Through the operation, the utility model provides an intelligence spraying device can be along the even spraying of semi-circular arc's the outside periphery of construction target, consequently, the utility model provides an intelligence spraying device spraying is even, the spraying is efficient, easy and simple to handle, can reduce the danger of cost of labor and construction.

Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above specific embodiments without departing from the scope of the present invention, and various combinations of the various technical features and structures of the present invention may be made without departing from the scope of the present invention, which is defined by the appended claims.

Claims (10)

1. The utility model provides an intelligence spraying device, includes interconnect's control part (1) and spraying part (2), its characterized in that: the bottom of control portion (1) is equipped with control portion gyro wheel (15), the bottom of spraying portion (2) is equipped with spraying portion gyro wheel (25), spraying portion (2) are including parallel arrangement's individual layer arc guide rail (21) and double gear arc guide rail (22), be provided with the connection horizontal ladder (23) that a plurality of evenly arranged between individual layer arc guide rail (21) and double gear arc guide rail (22), sliding connection has spraying device (24) on double gear arc guide rail (22).

2. The intelligent painting device of claim 1, wherein: double-row gears (242) are arranged in parallel in a support (241) of the spraying device (24), and the double-row gears (242) are meshed with the double-layer gear arc-shaped guide rail (22).

3. The intelligent painting device of claim 1, wherein: be provided with second cantilever (244) on support (241) of spraying device (24), be provided with guide rail (246) on second cantilever (244), sliding connection has spray gun support (248) on guide rail (246), be connected with spray gun (247) on spray gun support (248), spray gun support (248) drive spray gun (247) are followed guide rail (246) slide.

4. The intelligent painting device of claim 3, wherein: the two spray guns (247) are arranged in parallel in a direction perpendicular to the guide rail (246).

5. The intelligent painting device of claim 1, wherein: be provided with branch (245) on support (241) of spraying device (24), branch (245) are kept away from the one end of support (241) is provided with first cantilever (243), the inside of first cantilever (243) is equipped with the cavity, coating conveying pipeline (249) by the first end of first cantilever (243) stretches into the cavity, and by the second end of first cantilever (243) stretches out.

6. The intelligent painting device of claim 1, wherein: and spraying part guardrails (26) are respectively arranged on the single-layer arc-shaped guide rail (21) and the double-layer gear arc-shaped guide rail (22).

7. The intelligent painting device of claim 1, wherein: the control part (1) comprises a coating storage device (11), a cab (12) and a working platform (13), wherein the coating storage device (11) and the cab (12) are arranged on the working platform (13).

8. The intelligent painting device of claim 7, wherein: the outer periphery of the working platform (13) is provided with a platform guardrail (14).

9. The intelligent painting device of claim 7, wherein: the control part rollers (15) are arranged at four top corners of the bottom of the working platform (13).

10. The intelligent painting device of claim 7, wherein: the coating storage device (11) is connected with a coating conveying pipeline (249).