Spraying equipment for duct piece maintenance

Abstract

The utility model provides duct piece maintenance spraying equipment, which belongs to the technical field of duct piece manufacturing, aims to solve the problems that the existing duct piece is large in size, the efficiency is low when a worker wipes the surface of the duct piece, and the operation is tedious, and comprises a spraying base, a spraying portal frame, a spraying arc block, a cleaning portal frame, a spraying nozzle, a spraying moving mechanism and a spraying wiping mechanism, the spraying portal frame is fixedly connected to the upper end face of the spraying base. The spraying arc block is fixedly connected to the lower end face of the spraying portal frame. The cleaning portal frame is fixedly connected to the upper end face of the spraying base. The spraying nozzle is fixedly connected to the outer end face of the spraying arc block. The spraying moving mechanism is arranged in the spraying base; and the spraying and wiping mechanism is arranged in the cleaning portal frame. By adopting the spraying moving mechanism, spraying operation of the duct piece is facilitated, by adopting the spraying wiping mechanism, the duct piece spraying efficiency is improved, and later replacement and maintenance of a cleaning wiping block are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipe segment production, and more specifically, particularly relates to a pipe segment maintenance spraying device. Background Art

[0002] After the pipe segment is produced, the surface needs to be maintained. During maintenance, protective paint needs to be sprayed on the surface of the pipe segment to prevent cracking of the pipe segment surface. Post-spraying equipment is required when spraying the pipe segment for maintenance. The staff transports the pipe segment to the spraying equipment, and the spraying parts on the spraying equipment spray protective paint on the surface of the pipe segment.

[0003] According to CN202123162865.2, the utility model discloses a combined mechanism for powder spraying of the outer arc of a pipe segment, comprising: a cover plate, comprising a top plate of a shape suitable for the pipe segment and side plates sealed around the top plate, an air outlet is provided on the top plate, a dust cover is provided above the air outlet, an antistatic film is covered on the inner arc surface of the top plate, and a powder inlet for an electrostatic powder sprayer to spray waterproof coating is provided on the side plate; a skeleton is provided on the outer side of the top plate and the side plate, and a connecting structure is provided on the skeleton; a lifting frame comprises a bracket body supported on the outside of the cover plate, a lifting machine is installed on the top of the bracket body, and is connected to the connecting structure by a lifting rope; a plurality of limiting members are also provided on the bracket body, which are limited to the side plates on opposite sides of the cover plate. The use of the combined mechanism for powder spraying of the outer arc of a pipe segment of the utility model can effectively prevent dust pollution, avoid the impact on the health of workers and the on-site environment, and reduce the loss of cement-based penetrating crystalline waterproof coating.

[0004] Based on the above, existing spraying equipment generally sprays pipe segments through a nozzle structure. Dust and impurities will adhere to the surface of the pipe segments when the pipe segments are produced. When the pipe segments are sprayed with protective paint, the staff are required to wipe the surface of the pipe segments first. Due to the large size of the pipe segments, the staff are inefficient when wiping the surface of the pipe segments, and the operation is cumbersome, which affects the efficiency of the spraying and maintenance of the pipe segments. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a pipe segment maintenance spraying equipment to solve the problem that the existing spraying equipment generally sprays the pipe segment through a nozzle structure, and dust and impurities will be attached to the surface of the pipe segment when the pipe segment is produced. When the pipe segment is sprayed with protective paint, the staff is required to wipe the surface of the pipe segment first. Due to the large size of the pipe segment, the staff is inefficient when wiping the surface of the pipe segment, and the operation is cumbersome, which affects the efficiency of the pipe segment spraying and maintenance.

[0006] The purpose and effect of the segment maintenance spraying equipment of the utility model are achieved by the following specific technical means:

[0007] A pipe segment maintenance spraying equipment comprises a spraying base, a spraying gantry, a spraying arc block, a cleaning gantry, a spraying nozzle, a spraying roller, a spraying moving mechanism and a spraying wiping mechanism; the spraying gantry is fixedly connected to the rear side of the upper end surface of the spraying base; the spraying arc block is fixedly connected to the middle position of the lower end surface of the spraying gantry; the cleaning gantry is fixedly connected to the front side of the upper end surface of the spraying base; a total of multiple groups of spraying nozzles are provided, and the multiple groups of spraying nozzles are respectively fixedly connected to the outer end surfaces of the spraying arc blocks; a total of multiple groups of spraying rollers are provided, and the multiple groups of spraying rollers are respectively rotatably connected to the left and right sides of the upper end surface of the spraying base; the spraying moving mechanism is arranged in the middle position inside the spraying base; the spraying wiping mechanism is arranged inside the cleaning gantry.

[0008] Furthermore, the spraying moving mechanism includes: a power motor and a power roller; the power motor is fixedly connected inside the spraying base; a plurality of power rollers are arranged, and the plurality of power rollers are rotatably connected inside the spraying base respectively, and the plurality of power rollers are rotated in the middle position of the upper end surface of the spraying base respectively, and the power motor shaft and a front group of power rollers are coaxially fixedly connected.

[0009] Furthermore, the spraying moving mechanism also includes: a power pulley and a power transmission belt; the power pulleys are provided in multiple groups, and the multiple groups of power pulleys are coaxially fixedly connected to the right side of the power roller; the power transmission belts are provided in multiple groups, and the multiple groups of power transmission belts are respectively connected to the outer end surfaces of the multiple groups of power pulleys.

[0010] Furthermore, the spray wiping mechanism includes: a lifting screw, a lifting handle and a lifting slider; the lifting screw is rotatably connected to the middle position of the upper side of the cleaning gantry; the lifting handle is fixedly connected to the upper end face of the lifting screw, and the lifting handle rotates on the upper side of the cleaning gantry; the lifting slider is slidably connected to the lower side of the cleaning gantry, and the middle position inside the lifting slider is threadedly connected to the lifting screw.

[0011] Furthermore, the spray wiping mechanism also includes: an installation slider and an installation spring; the installation slider is slidably connected to the lower side of the lifting slider; the installation springs are provided in multiple groups, and the multiple groups of installation springs are respectively fixedly connected to the inside of the lifting slider, and the multiple groups of installation springs are respectively elastically connected to the upper end surface of the installation slider.

[0012] Furthermore, the spray wiping mechanism also includes: an installation slot, a cleaning wipe block and an installation plug-in block; the installation slot is opened in the middle position of the lower end surface of the installation slider; the cleaning wipe block is located on the lower side of the installation slider; the installation plug-in block is fixedly connected to the middle position of the upper end surface of the cleaning wipe block, and the installation slot and the installation plug-in block are plug-connected.

[0013] Furthermore, the spray wiping mechanism also includes: mounting screw holes and mounting bolts; there are two groups of mounting screw holes, which are respectively opened on the left and right sides of the front end surface of the mounting slider and the left and right sides of the front end surface of the mounting plug; there are two groups of mounting bolts, which are respectively threadedly connected inside the two groups of mounting screw holes.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model adopts a spraying moving mechanism, when the pipe segment is placed on the spraying base, the power motor shaft rotates to drive the power roller to rotate, and the power roller rotates to drive the pipe segment to move. When the pipe segment moves, the surface of the pipe segment is wiped and cleaned and the surface is sprayed for surface maintenance, which facilitates the spraying operation of the pipe segment.

[0016] The utility model adopts the spraying and wiping mechanism, when the pipe segment is moved to the position of the cleaning gantry, the staff twists the lifting handle to rotate, and the lifting handle rotates to drive the cleaning wipe block to slide, and the cleaning wipe block slides to the surface of the pipe segment, and the cleaning wipe block wipes the dust and impurities on the surface of the pipe segment, thereby avoiding the problem of the staff manually cleaning the dust and impurities on the surface of the pipe segment, and improving the efficiency of spraying the pipe segment. The cleaning wipe block can be installed and disassembled, which is convenient for the later replacement and maintenance of the cleaning wipe block. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the front view of the spraying equipment of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the spraying equipment of the utility model from a rear view.

[0019] Figure 3 It is a structural schematic diagram of the spraying moving mechanism of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the utility model when the cleaning gantry is viewed from below.

[0021] Figure 5 It is a structural schematic diagram of the spraying and wiping mechanism of the utility model.

[0022] Figure 6 It is a structural schematic diagram of the utility model in which the lifting slider and the installation slider are separated.

[0023] Figure 7 It is a schematic diagram of the structure of the utility model in which the installation slide block and the cleaning wipe block are separated.

[0024] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0025] 1. Spray base; 2. Spray gantry; 201. Spray arc block; 3. Clean gantry; 4. Spray nozzle; 5. Spray roller; 6. Power motor; 7. Power roller; 701. Power pulley; 8. Power transmission belt; 9. Lifting screw; 901. Lifting handle; 10. Lifting slider; 11. Install slider; 1101. Install spring; 1102. Install slot; 12. Clean wipe block; 1201. Install plug block; 13. Install screw hole; 14. Install bolt. DETAILED DESCRIPTION

[0026] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0027] Embodiment 1:

[0028] As attached Figure 1 To Attachment Figure 3 As shown:

[0029] The utility model provides a pipe segment maintenance spraying equipment, comprising a spraying base 1, a spraying gantry 2, a spraying arc block 201, a cleaning gantry 3, a spraying nozzle 4, a spraying roller 5 and a spraying moving mechanism; the spraying gantry 2 is fixedly connected to the rear side of the upper end surface of the spraying base 1; the spraying arc block 201 is fixedly connected to the middle position of the lower end surface of the spraying gantry 2; the cleaning gantry 3 is fixedly connected to the front side of the upper end surface of the spraying base 1; a total of multiple groups of spraying nozzles 4 are provided, and the multiple groups of spraying nozzles 4 are respectively fixedly connected to the outer end surfaces of the spraying arc blocks 201; a total of multiple groups of spraying rollers 5 are provided, and the multiple groups of spraying rollers 5 are respectively rotatably connected to the left and right sides of the upper end surface of the spraying base 1; the spraying moving mechanism is arranged in the middle position inside the spraying base 1.

[0030] Among them, the spraying moving mechanism includes: a power motor 6 and a power roller 7; the power motor 6 is fixedly connected inside the spraying base 1; there are multiple groups of power rollers 7, and the multiple groups of power rollers 7 are respectively rotatably connected inside the spraying base 1, and the multiple groups of power rollers 7 are respectively rotated in the middle position of the upper end surface of the spraying base 1, and the power motor 6 shaft and the front side group of power rollers 7 are coaxially fixedly connected. During use, the rotation of the power motor 6 shaft drives the front side group of power rollers 7 to rotate.

[0031] Among them, the spraying moving mechanism also includes: a power pulley 701 and a power transmission belt 8; there are multiple groups of power pulleys 701, and the multiple groups of power pulleys 701 are coaxially fixedly connected to the right side of the power roller 7; there are multiple groups of power transmission belts 8, and the multiple groups of power transmission belts 8 are respectively connected to the outer end surfaces of the multiple groups of power pulleys 701. During use, the front group of power rollers 7 rotate to drive the power pulley 701 to rotate, and the power pulley 701 rotates to drive the power transmission belt 8 to transmit. When the power transmission belt 8 transmits, it drives the multiple groups of power rollers 7 to rotate at the same time, and the multiple groups of power rollers 7 rotate to drive the pipe segments to move.

[0032] The specific usage and function of the first embodiment are as follows:

[0033] During use, the rotation shaft of the power motor 6 drives a group of power rollers 7 on the front side to rotate, and the rotation of the front group of power rollers 7 drives the power pulley 701 to rotate. The rotation of the power pulley 701 drives the power transmission belt 8 to transmit. When the power transmission belt 8 transmits, it drives multiple groups of power rollers 7 to rotate at the same time. The rotation of multiple groups of power rollers 7 drives the pipe segment to move, thereby realizing the movement of the pipe segment during spraying.

[0034] Embodiment 2:

[0035] Based on the first embodiment, as shown in the attached Figure 4 To Attachment Figure 7 As shown:

[0036] The utility model provides a pipe segment maintenance spraying device, which also includes a spraying and wiping mechanism, which is arranged inside a cleaning gantry 3, and the spraying and wiping mechanism includes: a lifting screw 9, a lifting handle 901 and a lifting slider 10; the lifting screw 9 is rotatably connected to the middle position of the upper side inside the cleaning gantry 3; the lifting handle 901 is fixedly connected to the upper end surface of the lifting screw 9, and the lifting handle 901 is rotated on the upper side of the cleaning gantry 3; the lifting slider 10 is slidably connected to the lower side inside the cleaning gantry 3, and the middle position inside the lifting slider 10 is threadedly connected to the lifting screw 9. During use, the staff turns the lifting handle 901 to rotate to drive the lifting screw 9 to rotate, and the lifting screw 9 rotates to drive the lifting slider 10 to slide.

[0037] Among them, the spraying and wiping mechanism also includes: an installing slider 11 and an installing spring 1101; the installing slider 11 is slidably connected to the lower side of the lifting slider 10; there are multiple groups of installing springs 1101, and the multiple groups of installing springs 1101 are respectively fixedly connected to the inside of the lifting slider 10, and the multiple groups of installing springs 1101 are respectively elastically connected to the upper end surface of the installing slider 11. During use, when the lifting slider 10 slides, it drives the installing slider 11 and the installing spring 1101 to slide.

[0038] Among them, the spray wiping mechanism also includes: an installation slot 1102, a cleaning wipe block 12 and an installation plug block 1201; the installation slot 1102 is opened in the middle position of the lower end surface of the installation slider 11; the cleaning wipe block 12 is located on the lower side of the installation slider 11; the installation plug block 1201 is fixedly connected to the middle position of the upper end surface of the cleaning wipe block 12, and the installation slot 1102 and the installation plug block 1201 are plug-connected. During use, the cleaning wipe block 12 can be removed from the installation slider 11. When the cleaning wipe block 12 is installed on the installation slider 11, the installation plug block 1201 is inserted into the installation slot 1102.

[0039] Among them, the spray wiping mechanism also includes: mounting screw holes 13 and mounting bolts 14; there are two groups of mounting screw holes 13, and the two groups of mounting screw holes 13 are respectively opened on the left and right sides of the front end surface of the mounting slider 11 and the left and right sides of the front end surface of the mounting plug block 1201; there are two groups of mounting bolts 14, and the two groups of mounting bolts 14 are respectively threadedly connected inside the two groups of mounting screw holes 13. During use, when the mounting plug block 1201 is inserted into the mounting slot 1102, the mounting screw holes 13 on the mounting plug block 1201 and the mounting screw holes 13 on the mounting slider 11 are aligned, and the mounting bolts 14 are installed into the mounting screw holes 13. The cleaning wiper 12 is fixedly installed on the lower side of the mounting slider 11. When the lifting slider 10 slides, the mounting slider 11 and the cleaning wiper 12 slide, and the cleaning wiper 12 wipes the impurities on the cleaning pipe segment.

[0040] The specific usage and function of the second embodiment are as follows:

[0041] During use, the staff bends the lifting handle 901 to rotate and drive the lifting screw 9 to rotate. The lifting screw 9 rotates and drives the lifting slider 10 to slide. When the lifting slider 10 slides, it drives the mounting slider 11 and the mounting spring 1101 to slide. The cleaning wipe block 12 can be removed from the mounting slider 11. When the cleaning wipe block 12 is installed on the mounting slider 11, the mounting plug block 1201 is inserted into the mounting slot 1102. When the mounting plug block 1201 is inserted into the mounting slot 1102, the mounting screw hole 13 on the mounting plug block 1201 is aligned with the mounting screw hole 13 on the mounting slider 11, and the mounting bolt 14 is installed into the mounting screw hole 13. The cleaning wipe block 12 is fixedly installed on the lower side of the mounting slider 11. When the lifting slider 10 slides, the mounting slider 11 and the cleaning wipe block 12 slide, and the cleaning wipe block 12 wipes the impurities on the cleaned pipe segment to ensure the neatness of the pipe segment during spraying.

Claims

1. A pipe segment maintenance spraying device, comprising a spraying base (1), a spraying gantry (2), a spraying arc block (201), a cleaning gantry (3), a spraying nozzle (4), a spraying roller (5), a spraying moving mechanism and a spraying wiping mechanism; the spraying gantry (2) is fixedly connected to the rear side of the upper end surface of the spraying base (1); characterized in that: The spray arc block (201) is fixedly connected to the middle position of the lower end surface of the spray gantry (2); the cleaning gantry (3) is fixedly connected to the front side of the upper end surface of the spray base (1); a plurality of spray nozzles (4) are provided, and the plurality of spray nozzles (4) are respectively fixedly connected to the outer end surface of the spray arc block (201); a plurality of spray rollers (5) are provided, and the plurality of spray rollers (5) are respectively rotatably connected to the left and right sides of the upper end surface of the spray base (1); the spray moving mechanism is arranged in the middle position inside the spray base (1); and the spray wiping mechanism is arranged inside the cleaning gantry (3).

2. A segment maintenance spraying equipment as claimed in claim 1, characterized in that: The spraying moving mechanism comprises: a power motor (6) and a power roller (7); the power motor (6) is fixedly connected inside the spraying base (1); a plurality of power rollers (7) are provided, and the plurality of power rollers (7) are respectively rotatably connected inside the spraying base (1), and the plurality of power rollers (7) are respectively rotated at the middle position of the upper end surface of the spraying base (1), and the rotating shaft of the power motor (6) and a front group of power rollers (7) are coaxially fixedly connected.

3. A segment maintenance spraying equipment as claimed in claim 2, characterized in that: The spraying movement mechanism further comprises: a power pulley (701) and a power transmission belt (8); the power pulley (701) is provided in a plurality of groups, and the plurality of power pulleys (701) are respectively coaxially fixedly connected to the right side of the power roller (7); the power transmission belt (8) is provided in a plurality of groups, and the plurality of power transmission belts (8) are respectively transmission-connected to the outer end surfaces of the plurality of power pulleys (701).

4. The segment maintenance spraying equipment according to claim 1, characterized in that: The spraying and wiping mechanism comprises: a lifting screw (9), a lifting handle (901) and a lifting slider (10); the lifting screw (9) is rotatably connected to the middle position of the upper side of the cleaning gantry (3); the lifting handle (901) is fixedly connected to the upper end surface of the lifting screw (9), and the lifting handle (901) is rotatable on the upper side of the cleaning gantry (3); the lifting slider (10) is slidably connected to the lower side of the cleaning gantry (3), and the middle position of the lifting slider (10) is threadedly connected to the lifting screw (9).

5. The segment maintenance spraying equipment according to claim 4, characterized in that: The spraying and wiping mechanism further comprises: a mounting slider (11) and a mounting spring (1101); the mounting slider (11) is slidably connected to the lower side of the lifting slider (10); a plurality of mounting springs (1101) are provided, the plurality of mounting springs (1101) are respectively fixedly connected to the inside of the lifting slider (10), and the plurality of mounting springs (1101) are respectively elastically connected to the upper end surface of the mounting slider (11).

6. The segment maintenance spraying equipment according to claim 5, characterized in that: The spray wiping mechanism further comprises: a mounting slot (1102), a cleaning wipe block (12) and a mounting plug block (1201); the mounting slot (1102) is arranged at a middle position of a lower end surface of the mounting slide block (11); the cleaning wipe block (12) is located at a lower side of the mounting slide block (11); the mounting plug block (1201) is fixedly connected to a middle position of an upper end surface of the cleaning wipe block (12), and the mounting slot (1102) and the mounting plug block (1201) are plug-connected.

7. The segment maintenance spraying equipment according to claim 6, characterized in that: The spray wiping mechanism also includes: mounting screw holes (13) and mounting bolts (14); the mounting screw holes (13) are provided in two groups, and the two groups of mounting screw holes (13) are respectively opened on the left and right sides of the front end surface of the mounting slider (11) and the left and right sides of the front end surface of the mounting plug (1201); the mounting bolts (14) are provided in two groups, and the two groups of mounting bolts (14) are respectively threadedly connected inside the two groups of mounting screw holes (13).

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