CN113477445B - Hydraulic composite well pipe repairing device for constructional engineering - Google Patents
Hydraulic composite well pipe repairing device for constructional engineering Download PDFInfo
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- CN113477445B CN113477445B CN202110859751.9A CN202110859751A CN113477445B CN 113477445 B CN113477445 B CN 113477445B CN 202110859751 A CN202110859751 A CN 202110859751A CN 113477445 B CN113477445 B CN 113477445B
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- sliding block
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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
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
- B05B13/041—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
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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
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
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- Pipe Accessories (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention provides a hydraulic composite well pipe repairing device for constructional engineering, which belongs to the technical field of pipe repairing devices and aims to solve the problem that an existing paint spraying type repairing device is inconvenient for maintainers to go into a well together with the paint spraying type repairing device due to a certain weight; four supporting feet are arranged on the bottom end face of the frame body, two moving mechanisms are symmetrically arranged at the bottom of the frame body, a winding mechanism is arranged at the top of the frame body, and a hanging cage is connected below the winding mechanism through a hanging rope. According to the invention, through the cooperation of the winding mechanism and the hanging cage, the winding disc is driven by the winding motor to start rotating, then the hanging cage vertically descends into the well under the action of gravity, and then the winding motor is closed when reaching the composite well pipe to be repaired, and the paint spraying mechanism on the hanging cage is not required to be carried by hands at the moment, so that maintenance personnel can conveniently enter the well together with carrying the paint spraying mechanism, and potential safety hazards are not easy to cause.
Description
Technical Field
The invention belongs to the technical field of pipe repairing devices, and particularly relates to a hydraulic compound well pipe repairing device for constructional engineering.
Background
The hydraulic engineering is a built engineering for controlling and allocating surface water and underground water in nature to achieve the aim of removing harm and benefiting. Also known as water engineering. Although the outer wall of the composite well pipe in the hydraulic engineering well is sprayed with the anti-corrosion paint, the paint on the outer wall of the composite well pipe in the well for a long time is easily corroded by the air in the well, so that the corrosion part of the outer wall of the composite well pipe in the well needs to be re-sprayed with the paint for repairing.
For example, application number: CN202010082197.3 the present invention relates to a pipe, in particular to a pipe repairing device. The invention aims to provide a pipe repairing device. The pipe repairing device comprises a movable main frame, a first control display screen, a second control display screen, a cutting and feeding mechanism, a temporary water feeding mechanism, a left fixed polishing mechanism, a right fixed polishing mechanism, a first hot melting mechanism and a second hot melting mechanism; the left part of the top end of the movable main frame is provided with a first control display screen. The invention ensures normal water supply at two ends of the water pipe when repairing the broken water pipe, and the water pipe at the left end and the right end does not need to be moved when repairing the water pipe, and the broken water pipe can be repaired by not only repairing a small broken opening, but also greatly shortening the water-cutting time of a user, further reducing economic loss and avoiding the waste of water resources due to water supply.
When overhauling the outer wall of the composite well pipe in the well, an maintainer carries a paint spraying type repairing device to climb the outer wall of the composite well pipe in the well through a well ladder, but the existing paint spraying type repairing device has certain weight, so that the maintainer is inconvenient to enter the well together with the paint spraying type repairing device, potential safety hazards are easy to cause, and the maintainer can be sent into the well by erecting a lifting cage at a wellhead, but the existing lifting cage is very troublesome when moving together with the paint spraying type repairing device, and the existing paint spraying type repairing device needs people to manually align a paint spraying head with a pipe wall to carry out paint spraying operation when carrying out paint spraying operation on the outer wall of the well pipe in the well, so that the labor loss of the maintainer is increased, and the paint spraying effect is poor.
Disclosure of Invention
In order to solve the technical problems, the invention provides the hydraulic composite type well pipe repairing device for the constructional engineering, which aims to solve the problems that the existing paint spraying type repairing device is inconvenient to carry the paint spraying type repairing device into a well together and is easy to cause potential safety hazards, and the existing erection type lifting cage is troublesome when moving together with the paint spraying type repairing device although the maintainer can be conveyed into the well by erecting the lifting cage at a wellhead, and the paint spraying head is required to be manually aligned with a pipe wall to perform paint spraying operation when the outer wall of a well pipe in the well by the existing paint spraying type repairing device.
The invention discloses a water conservancy composite well pipe repairing device for construction engineering, which aims at achieving the following specific technical means:
a hydraulic compound well pipe repairing device for construction engineering comprises a frame body; four supporting legs are arranged on the bottom end surface of the frame body, two moving mechanisms are symmetrically arranged at the bottom of the frame body, a winding mechanism is arranged at the top of the frame body, and a hanging cage is connected below the winding mechanism through a hanging rope; the control box is installed on the right side of the upper end face of the hanging cage, and is electrically connected with an external power supply through a wire.
Further, the winding mechanism comprises a winding motor, a winding disc and a guide pulley, wherein the winding motor is arranged at the top of the frame body, and the winding motor is rotationally connected with a worm through a rotating shaft; the winding disc is rotatably connected to the top of the frame body through a rotating shaft, a worm wheel meshed with the worm is arranged at the left end of the rotating shaft of the winding disc, and a lifting rope is wound on the winding disc; the number of the guide pulleys is two, the two guide pulleys are both rotationally connected to the middle side of the top of the frame body through the support plate, and the two guide pulleys are both in sliding connection with the lifting rope;
further, the moving mechanism comprises a lifting plate, an adjusting screw and a threaded cylinder, wherein the middle part of the upper end surface of the lifting plate is rotationally connected with an adjusting screw penetrating through a frame plate at the bottom of the frame body, the upper end of the adjusting screw is provided with a rotating hand wheel, and the outside of the adjusting screw is fixedly connected with the threaded cylinder arranged on the upper end surface of the frame plate at the bottom of the frame body through threads; universal wheels are arranged on the front side and the rear side of the bottom end of the lifting plate, four guide rods penetrating through the frame plate at the bottom of the frame body are arranged on the front side and the rear side of the upper end of the lifting plate, and sliding cylinders fixed on the upper end face of the frame plate at the bottom of the frame body are connected to the outside of each guide rod in a sliding manner;
further, the front and rear adjusting piece comprises a front and rear sliding block, a second sliding frame and a second sliding block, two T-shaped sliding grooves are formed in the bottom end faces of the front and rear sliding blocks, the front and rear sliding blocks slide on the two second T-shaped sliding strips through the two T-shaped sliding grooves, a notch is formed in the middle of the front side of the upper end face of the front and rear sliding block, strip-shaped through holes communicated with the T-shaped sliding grooves are formed in the left side and the right side of the upper end face of the front and rear sliding block, the strip-shaped through holes are in sliding connection with limiting blocks on the second T-shaped sliding strips, and a driving piece is arranged on the upper end face of the front and rear sliding block; the second sliding frame is fixed on the rear end surfaces of the front sliding block and the rear sliding block, the second sliding block slides in the second sliding frame, a sliding rod penetrating through the top of the second sliding frame is arranged on the upper end surface of the second sliding block, a spring is sleeved outside the sliding rod, and a second inserting rod penetrating through the bottom of the second sliding frame is arranged on the bottom end surface of the second sliding block;
further, the left-right adjusting piece comprises a fixed support plate, left-right sliding blocks, a first sliding frame and a first sliding block, the fixed support plate is fixed in the middle of the front side of the upper end face of the suspension cage, two first T-shaped sliding strips are arranged on the upper end face of the fixed support plate, the left-right sliding blocks are connected to the two first T-shaped sliding strips in a sliding manner, and first adjusting holes are uniformly formed in the rear side of the upper end face of the fixed support plate; two second T-shaped sliding strips are fixed on the upper end surfaces of the left sliding block and the right sliding block in a bilateral symmetry mode, front and rear adjusting pieces are connected to the two second T-shaped sliding strips in a sliding mode, an adjusting support plate is fixed between the two second T-shaped sliding strips, second adjusting holes are uniformly formed in one side of the upper end surface of the adjusting support plate, a first sliding frame is fixed in the middle of the rear end surface of the left sliding block and the right sliding block, a first sliding block is arranged in the first sliding frame in a sliding mode, a limiting column is arranged on the upper end surface of the first sliding block and the inner bottom end surface of the first sliding frame, a spring is sleeved between the two limiting columns, a first inserting rod penetrating through the bottom of the first sliding frame is arranged on the bottom end surface of the first sliding block, and the first inserting rod is inserted into the first adjusting holes;
further, the paint spraying mechanism comprises a paint spraying pipe fitting, a paint spraying pump and a paint bucket, wherein the paint spraying pipe fitting is of a U-shaped rod-shaped structure, the paint spraying pipe fitting is fixed on the inner side of the driving plate, and paint spraying heads are uniformly arranged on the inner side of the paint spraying pipe fitting; the paint spraying pipe fitting is connected with a paint spraying pump arranged on a supporting table in the hanging cage through a hose, and a liquid inlet of the paint spraying pump is connected with a paint bucket arranged on the bottom end face in the hanging cage through a hose;
further, the driving piece comprises a supporting plate, a driving sliding block, a driving plate, a chain wheel, a driving column and a driving motor, wherein the supporting plate is of a -shaped platy structure and is fixed on the upper end surfaces of the front sliding block and the rear sliding block, four guide rods are arranged on the inner sides of the supporting plate, the driving sliding block is arranged outside the four guide rods in a sliding manner, and a strip-shaped sliding groove is formed in the middle of the rear end surface of the driving sliding block; the front end of the driving sliding block is fixedly provided with a driving plate which is also of a -shaped platy structure, and the inner side of the driving plate is provided with a paint spraying mechanism and a blowing mechanism; the number of the chain wheels is two, the two chain wheels are connected to the supporting plate in a rotating way through a rotating shaft, a chain is connected between the two chain wheels in a transmission way, a driving column is arranged on the front side of the chain, the driving column is in sliding connection with a strip-shaped sliding groove on the rear end face of the driving sliding block, a driving motor is arranged on the rear end face of the supporting plate, and the driving motor is connected with the rear end of the rotating shaft of the upper chain wheel in a rotating way through the rotating shaft;
further, when the front sliding block and the rear sliding block are in a fixed state at the upper parts of the left sliding block and the right sliding block, a second inserting rod on the second sliding block is inserted into the second adjusting hole;
further, the blowing mechanism comprises a blowing pipe fitting, an air heater and anti-skid rubber sheets, the blowing pipe fitting is also of a U-shaped rod-shaped structure, the inner side of the blowing pipe fitting is uniformly provided with blowing openings, the edge of each blowing opening is provided with four anti-skid rubber sheets in a ring-shaped array shape, and each anti-skid rubber sheet is of a fan-shaped sheet structure; the air heater is arranged on the supporting table inside the hanging cage, and is connected with the blowing pipe piece through a hose, and the air heater, the paint spraying pump, the driving motor and the winding motor are all in common electrical connection with the control box.
Further, when the moving mechanism is in a moving state, the height of the universal wheels at the bottom of the lifting plate is lower than the height of the lower ends of the support legs at the bottom of the frame body.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the moving mechanism, the adjusting screw rod is rotated to drive the lifting plate to move linearly downwards under the action of the internal threads of the threaded cylinder, so that the universal wheel at the bottom of the lifting plate is contacted with the ground, and then the repairing device is moved through the universal wheel at the bottom of the lifting plate, so that the cage is more convenient and faster to move together with the structures such as a paint spraying mechanism.
2. According to the invention, the winding motor is started through the cooperation of the winding mechanism and the suspension cage, so that the winding disc starts to rotate, then the suspension cage vertically descends into a well under the action of gravity, and then the winding motor is closed when reaching a composite well pipe to be repaired, and a paint spraying mechanism on the suspension cage does not need to be carried by hands at the moment, so that maintenance personnel can conveniently carry the paint spraying mechanism into the well together, and potential safety hazards are not easy to cause.
3. According to the invention, the paint spraying mechanism and the blowing mechanism are matched, when repairing, the paint spraying pipe fitting and the blowing pipe fitting are moved to the outside of the composite well pipe to be repaired through the left and right adjusting parts and the front and rear adjusting parts, then the blowing mechanism is used for drying the wall of the composite well pipe, and then the paint spraying mechanism is used for spraying paint on the wall of the composite well pipe, so that a person does not need to manually aim at the paint spraying head to spray paint on the wall of the pipe, the labor loss of a maintainer is reduced, the paint spraying effect is good, and the blowing pipe fitting and the paint spraying pipe fitting can reciprocate up and down through the arrangement of the driving part, so that the blowing of the blowing pipe fitting and the paint spraying of the paint spraying pipe fitting are more uniform.
Drawings
Fig. 1 is an isometric view of the present invention.
Fig. 2 is a schematic view of the structure of the present invention in a disassembled state.
Fig. 3 is a schematic view of the structure of the driving member, the paint spraying mechanism and the blowing mechanism of the present invention.
Fig. 4 is a schematic diagram showing the structure of the left-right adjusting member and the front-rear adjusting member of the present invention after being detached.
Fig. 5 is a schematic view of a partially enlarged structure at a in fig. 4 according to the present invention.
Fig. 6 is a schematic view of a partial cross-sectional structure of a support plate of the present invention.
Fig. 7 is a schematic view of the structure of the paint spraying mechanism and the blowing mechanism of the present invention.
Fig. 8 is a partially enlarged schematic view of the structure of fig. 2B according to the present invention.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a frame body; 2. a moving mechanism; 201. a lifting plate; 202. adjusting a screw; 203. a thread cylinder; 3. a winding mechanism; 301. winding a motor; 302. a winding disc; 303. a guide pulley; 4. a hanging cage; 5. left and right adjusting members; 501. fixing the support plate; 502. a left-right sliding block; 503. a first slide frame; 504. a first slider; 6. a front-rear adjusting member; 601. a front and rear slider; 602. a second slide frame; 603. a second slider; 7. a driving member; 701. a support plate; 702. driving the sliding block; 703. a driving plate; 704. a sprocket; 705. driving the column; 706. a driving motor; 8. a paint spraying mechanism; 801. painting pipe fittings; 802. a paint spraying pump; 803. a paint bucket; 9. a blowing mechanism; 901. a blowing pipe fitting; 902. an air heater; 903. an anti-slip rubber sheet; 10. and a control box.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples:
as shown in fig. 1 to 8:
the invention provides a hydraulic composite well pipe repairing device for constructional engineering, which comprises: a frame body 1; four supporting legs are arranged on the bottom end surface of the frame body 1, two moving mechanisms 2 are symmetrically arranged at the bottom of the frame body 1, and a winding mechanism 3 is arranged at the top of the frame body 1; the winding mechanism 3 comprises a winding motor 301, a winding disc 302 and a guide pulley 303, wherein the winding motor 301 is arranged at the top of the frame body 1, and the winding motor 301 is rotationally connected with a worm through a rotating shaft; the winding disc 302 is rotatably connected to the top of the frame body 1 through a rotating shaft, a worm wheel meshed with a worm is arranged at the left end of the rotating shaft of the winding disc 302, and a lifting rope is wound on the winding disc 302; the number of the guide pulleys 303 is two, the two guide pulleys 303 are rotatably connected to the middle side of the top of the frame body 1 through the support plate, and the two guide pulleys 303 are slidably connected with the lifting rope, so that the lifting rope can be effectively guided, and the lifting cage 4 can be more reliably lifted; the lower part of the winding mechanism 3 is connected with a suspension cage 4 through a suspension rope; the middle part of the front side of the upper end surface of the suspension cage 4 is provided with a left adjusting piece and a right adjusting piece 5; the left-right adjusting piece 5 comprises a fixed support plate 501, left-right sliding blocks 502, a first sliding frame 503 and a first sliding block 504, wherein the fixed support plate 501 is fixed in the middle of the front side of the upper end face of the suspension cage 4, two first T-shaped sliding strips are arranged on the upper end face of the fixed support plate 501, the left-right sliding blocks 502 are connected to the two first T-shaped sliding strips in a sliding manner, and first adjusting holes are uniformly formed in the rear side of the upper end face of the fixed support plate 501; two second T-shaped sliding strips are fixed on the upper end surface of the left sliding block 502 in a bilateral symmetry mode, a front adjusting piece 6 and a rear adjusting piece 6 are connected to the two second T-shaped sliding strips in a sliding mode, an adjusting support plate is fixed between the two second T-shaped sliding strips, second adjusting holes are uniformly formed in one side of the upper end surface of the adjusting support plate, a first sliding frame 503 is fixed in the middle of the rear end surface of the left sliding block 502, a first sliding block 504 slides in the first sliding frame 503, a limiting column is arranged on the upper end surface of the first sliding block 504 and the bottom end surface inside the first sliding frame 503, a spring is sleeved between the two limiting columns, a first inserting rod penetrating through the bottom of the first sliding frame 503 is arranged on the bottom end surface of the first sliding block 504, and the first inserting rod is inserted into the first adjusting holes, so that the first sliding block 504 can be effectively limited, and the left and right adjusting mechanism 8 and the blowing mechanism 9 can be flexibly adjusted through the left adjusting piece 5 and the right adjusting piece 5; the upper part of the left and right adjusting piece 5 is provided with a front and rear adjusting piece 6; the front and rear adjusting piece 6 comprises a front and rear sliding block 601, a second sliding frame 602 and a second sliding block 603, wherein two T-shaped sliding grooves are formed in the bottom end surface of the front and rear sliding block 601, the front and rear sliding block 601 slides on the two second T-shaped sliding strips through the two T-shaped sliding grooves, a notch is formed in the middle of the front side of the upper end surface of the front and rear sliding block 601, strip-shaped through holes communicated with the T-shaped sliding grooves are formed in the left side and the right side of the upper end surface of the front and rear sliding block 601, the strip-shaped through holes are in sliding connection with limiting blocks on the second T-shaped sliding strips, and a driving piece 7 is arranged on the upper end surface of the front and rear sliding block 601; the second sliding frame 602 is fixed on the rear end face of the front and rear sliding block 601, a second sliding block 603 slides in the second sliding frame 602, a sliding rod penetrating through the top of the second sliding frame 602 is arranged on the upper end face of the second sliding block 603, a spring is sleeved outside the sliding rod, a second inserting rod penetrating through the bottom of the second sliding frame 602 is arranged on the bottom end face of the second sliding block 603, and the front and rear flexible adjustment of the paint spraying mechanism 8 and the blowing mechanism 9 can be realized through the front and rear adjusting piece 6; the upper part of the front and rear adjusting piece 6 is provided with a driving piece 7; the driving piece 7 comprises a supporting plate 701, a driving sliding block 702, a driving plate 703, a chain wheel 704, a driving column 705 and a driving motor 706, wherein the supporting plate 701 is of a -shaped platy structure, the supporting plate 701 is fixed on the upper end face of the front and rear sliding block 601, four guide rods are arranged on the inner side of the supporting plate 701, the driving sliding block 702 is arranged outside the four guide rods in a sliding manner, and a strip-shaped sliding groove is formed in the middle of the rear end face of the driving sliding block 702; the front end of the driving slide block 702 is fixed with a driving plate 703, the driving plate 703 is also of a -shaped platy structure, and the inner side of the driving plate 703 is provided with a paint spraying mechanism 8 and a blowing mechanism 9; the number of the chain wheels 704 is two, the two chain wheels 704 are rotatably connected to the supporting plate 701 through a rotating shaft, a chain is connected between the two chain wheels 704 in a transmission manner, a driving column 705 is arranged on the front side of the chain, the driving column 705 is slidably connected with a strip-shaped sliding groove on the rear end face of the driving sliding block 702, the driving sliding block 702 can be driven to reciprocate up and down in the rotating process of the driving column 705, a driving motor 706 is arranged on the rear end face of the supporting plate 701, and the driving motor 706 is rotatably connected with the rear end of the rotating shaft of the upper chain wheel 704 through the rotating shaft; the driving piece 7 is provided with a paint spraying mechanism 8 and a blowing mechanism 9; the paint spraying mechanism 8 comprises a paint spraying pipe fitting 801, a paint spraying pump 802 and a paint bucket 803, wherein the paint spraying pipe fitting 801 is of a U-shaped rod-shaped structure, the paint spraying pipe fitting 801 is fixed on the inner side of the driving plate 703, and paint spraying heads are uniformly arranged on the inner side of the paint spraying pipe fitting 801; the paint spraying pipe fitting 801 is connected with a paint spraying pump 802 arranged on an inner supporting table of the hanging cage 4 through a hose, and a liquid inlet of the paint spraying pump 802 is connected with a paint bucket 803 arranged on the inner bottom end surface of the hanging cage 4 through a hose; the right side of the upper end surface of the suspension cage 4 is provided with a control box 10, and the control box 10 is electrically connected with an external power supply through a lead; when the front and rear sliding blocks 601 are in a fixed state on the upper parts of the left and right sliding blocks 502, the second inserting rod on the second sliding block 603 is inserted into the second adjusting hole, so that the front and rear sliding blocks 601 can be effectively limited; when the moving mechanism 2 is in a moving state, the height of the universal wheels at the bottom of the lifting plate 201 is lower than the height of the lower ends of the support legs at the bottom of the frame body 1, so that the repairing device can be moved conveniently.
The moving mechanism 2 comprises a lifting plate 201, an adjusting screw 202 and a threaded cylinder 203, wherein the middle part of the upper end surface of the lifting plate 201 is rotationally connected with the adjusting screw 202 penetrating through the frame plate at the bottom of the frame body 1, the upper end of the adjusting screw 202 is provided with a rotating hand wheel, and the threaded cylinder 203 fixedly installed on the upper end surface of the frame plate at the bottom of the frame body 1 is connected with the outer part of the adjusting screw 202 through threads; universal wheels are mounted on the front side and the rear side of the bottom end of the lifting plate 201, four guide rods penetrating through the frame plate at the bottom of the frame body 1 are arranged on the front side and the rear side of the upper end of the lifting plate 201, sliding barrels fixed on the upper end face of the frame plate at the bottom of the frame body 1 are connected to the outside of each guide rod in a sliding mode, and accordingly the lifting plate 201 is stable in lifting.
The blowing mechanism 9 comprises a blowing pipe fitting 901, a hot air blower 902 and anti-skid rubber sheets 903, the blowing pipe fitting 901 is also of a U-shaped rod-shaped structure, the inner side of the blowing pipe fitting 901 is uniformly provided with blowing openings, the edge of each blowing opening is provided with four anti-skid rubber sheets 903 in a ring-shaped array shape, and each anti-skid rubber sheet 903 is of a fan-shaped sheet-shaped structure, so that the blowing openings can be effectively protected when no blowing is performed; the air heater 902 is installed on the supporting table inside the hanging cage 4, and the air heater 902 is connected with the blowing pipe fitting 901 through a hose, and the air heater 902, the paint spraying pump 802, the driving motor 706 and the winding motor 301 are all in common electrical connection with the control box 10.
In another embodiment, the upper end face and the lower end face of the driving slide block 702 are respectively provided with four sliding sleeves, and the eight sliding sleeves are respectively in sliding connection with four guide rods on the inner side of the supporting plate 701, so that the driving slide block 702 slides up and down on the inner side of the supporting plate 701 more stably, and the paint spraying pipe 801 and the blowing pipe 901 move up and down more reliably.
When in use, the utility model is characterized in that: firstly, by rotating an adjusting screw 202, the adjusting screw 202 drives a lifting plate 201 to move downwards and linearly under the action of internal threads of a threaded cylinder 203, so that universal wheels at the bottom of the lifting plate 201 are contacted with the ground, support legs at the bottom of a frame body 1 are separated from the ground, then the repairing device is moved to a wellhead through the universal wheels at the bottom of the lifting plate 201, and then the adjusting screw 202 is reversely rotated, so that the adjusting screw 202 drives the lifting plate 201 and the universal wheels to move upwards, so that the universal wheels are separated from the ground, and the support legs at the bottom of the frame body 1 are contacted with the ground;
then, an maintainer enters the suspension cage 4, the winding motor 301 is started through the control box 10, a worm on the rotating shaft of the winding motor 301 drives a worm wheel to rotate, so that the winding disc 302 starts to rotate, then under the action of gravity, the suspension cage 4 vertically drops into a well, then the winding motor 301 is closed when reaching a composite well pipe needing to be repaired, and at the moment, a paint spraying mechanism 8 on the suspension cage 4 is not required to be carried by hands, so that the maintainer brings convenience when carrying the paint spraying mechanism 8 into the well together, and potential safety hazards are not easy to cause;
during repairing, the spray pipe 801 and the blowing pipe 901 are moved to the outside of the composite well pipe to be repaired through the left and right adjusting piece 5 and the front and rear adjusting piece 6, during adjusting, the first inserting rod and the second inserting rod are respectively pulled out of the first adjusting hole and the second adjusting hole through sliding the first sliding block 504 and the second sliding block 603 upwards, then the left and right sliding block 502 is adjusted in a sliding mode, the front and rear sliding block 601 is adjusted in a sliding mode, after the front and rear sliding block 601 is adjusted in a sliding mode, the hot air fan 902 is started through the control box 10, hot air blown by the hot air fan 902 is conveyed into the blowing pipe 901 through a hose, then an anti-slip rubber sheet on a blowing port of the blowing pipe 901 is blown out, then the composite well pipe wall is blow-dried, after the blowing operation is performed, the spray pump 802 is started through the control box 10, paint in the paint barrel 803 is conveyed into the spray pipe 801, then the composite well pipe wall is sprayed onto the composite well pipe wall through the upper pipe 801, the upper part of the pipe 801, the composite well pipe wall is effectively repaired, then the control box 10 is started, the upper part is enabled to be driven to rotate through the control box 10, the upper part is enabled to be driven to move through the chain wheel and the lower roller 703 is driven to move down, and the blowing pipe 801 is enabled to move more evenly, and the blowing pipe 801 is driven to move down, and the reciprocating pipe 801 is enabled to move down, and the pipe 801 is driven to move evenly, and the blowing pipe is driven to move.
The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (3)
1. A hydraulic composite well pipe repair device for construction engineering, comprising: a frame body;
four supporting legs are arranged on the bottom end surface of the frame body, two moving mechanisms are symmetrically arranged at the bottom of the frame body, a winding mechanism is arranged at the top of the frame body, and a hanging cage is connected below the winding mechanism through a hanging rope;
the middle part of the front side of the upper end face of the suspension cage is provided with a left adjusting piece and a right adjusting piece, the upper parts of the left adjusting piece and the right adjusting piece are provided with a front adjusting piece and a rear adjusting piece, the upper parts of the front adjusting piece and the rear adjusting piece are provided with a driving piece, the driving piece is provided with a paint spraying mechanism and a blowing mechanism, the right side of the upper end face of the suspension cage is provided with a control box, and the control box is in common electrical connection with an external power supply through a lead;
the winding mechanism comprises a winding motor, a winding disc and a guide pulley, wherein the winding motor is arranged at the top of the frame body, and the winding motor is rotationally connected with a worm through a rotating shaft;
the winding disc is rotatably connected to the top of the frame body through a rotating shaft, a worm wheel meshed with the worm is arranged at the left end of the rotating shaft of the winding disc, and a lifting rope is wound on the winding disc;
the number of the guide pulleys is two, the two guide pulleys are both rotationally connected to the middle side of the top of the frame body through the support plate, and the two guide pulleys are both in sliding connection with the lifting rope;
the left-right adjusting piece comprises a fixed support plate, left-right sliding blocks, a first sliding frame and a first sliding block, wherein the fixed support plate is fixed in the middle of the front side of the upper end face of the suspension cage, two first T-shaped sliding strips are arranged on the upper end face of the fixed support plate, the left-right sliding blocks are connected to the two first T-shaped sliding strips in a sliding manner, and first adjusting holes are uniformly formed in the rear side of the upper end face of the fixed support plate;
two second T-shaped sliding strips are fixed on the upper end surfaces of the left sliding block and the right sliding block in a bilateral symmetry mode, front and rear adjusting pieces are connected to the two second T-shaped sliding strips in a sliding mode, an adjusting support plate is fixed between the two second T-shaped sliding strips, second adjusting holes are uniformly formed in one side of the upper end surface of the adjusting support plate, a first sliding frame is fixed in the middle of the rear end surface of the left sliding block and the right sliding block, a first sliding block is arranged in the first sliding frame in a sliding mode, a limiting column is arranged on the upper end surface of the first sliding block and the inner bottom end surface of the first sliding frame, a spring is sleeved between the two limiting columns, a first inserting rod penetrating through the bottom of the first sliding frame is arranged on the bottom end surface of the first sliding block, and the first inserting rod is inserted into the first adjusting holes; the upper part of the front and rear adjusting parts of the suspension cage is provided with a driving part, and the driving part is provided with a paint spraying mechanism and a blowing mechanism; the paint spraying mechanism comprises a paint spraying pipe fitting, a paint spraying pump and a paint bucket, wherein the paint spraying pipe fitting is of a U-shaped rod-shaped structure, the paint spraying pipe fitting is fixed on the inner side of the driving plate, and paint spraying heads are uniformly arranged on the inner side of the paint spraying pipe fitting;
the paint spraying pipe fitting is connected with a paint spraying pump arranged on a supporting table in the hanging cage through a hose, and a liquid inlet of the paint spraying pump is connected with a paint bucket arranged on the bottom end face in the hanging cage through a hose;
the air blowing mechanism comprises air blowing pipe fittings, air heaters and anti-skid rubber sheets, wherein the air blowing pipe fittings are also of U-shaped rod-shaped structures, air blowing openings are uniformly formed in the inner sides of the air blowing pipe fittings, four anti-skid rubber sheets are arranged at the edge of each air blowing opening in an annular array shape, and each anti-skid rubber sheet is of a fan-shaped sheet structure; therefore, the air blowing port can obtain effective protection effect when air blowing is not performed;
the air heater is arranged on the supporting table in the hanging cage, and is connected with the blowing pipe piece through a hose, and the air heater, the paint spraying pump, the driving motor and the winding motor are all in common electrical connection with the control box;
during restoration, the pipe fitting that will spray paint and blow the pipe fitting and remove to wait to repair outside the compound well pipe through controlling piece and fore-and-aft adjusting piece, during the regulation, through upwards sliding first sliding block and second sliding block respectively, make first inserted bar and second inserted bar pull out respectively from first regulation hole and second regulation downthehole, then slide the regulation about with the sliding block, back-and-forth sliding is adjusted again can, after the regulation, start the air heater through the control box, make the hot-blast that the air heater blows out carry in the pipe fitting that blows through the hose, then blow out the antiskid rubber piece on the pipe fitting that blows the wind mouth that blows, then blow dry the operation to compound well pipe wall, after blow dry, start the paint spraying pump through the control box, make paint spraying pump carry paint in the paint spraying pipe fitting, then spray the pipe wall to compound well pipe wall through spray paint on 8, thereby make compound well pipe wall obtain effective restoration, then drive motor start, make upper sprocket drive the post rotation through the chain, then drive the post drive and drive slider and drive the board and carry out reciprocating movement down, thereby when can blow the pipe fitting that is blown up and down, and the pipe fitting that can be more evenly when blowing.
2. A hydraulic composite well pipe repair device for construction engineering according to claim 1, wherein: the front-back adjusting piece comprises a front-back sliding block, a second sliding frame and a second sliding block, two T-shaped sliding grooves are formed in the bottom end faces of the front-back sliding block, the front-back sliding block slides on the two second T-shaped sliding strips through the two T-shaped sliding grooves, a notch is formed in the middle of the front side of the upper end face of the front-back sliding block, strip-shaped through holes communicated with the T-shaped sliding grooves are formed in the left side and the right side of the upper end face of the front-back sliding block, the strip-shaped through holes are in sliding connection with limiting blocks on the second T-shaped sliding strips, and a driving piece is arranged on the upper end face of the front-back sliding block;
the second sliding frame is fixed on the rear end face of the front sliding block and the rear sliding block, the second sliding block slides in the second sliding frame, the upper end face of the second sliding block is provided with a sliding rod penetrating through the top of the second sliding frame, a spring is sleeved outside the sliding rod, and the bottom end face of the second sliding block is provided with a second inserting rod penetrating through the bottom of the second sliding frame.
3. A hydraulic composite well pipe repair device for construction engineering according to claim 2, wherein: the driving piece comprises a supporting plate, a driving sliding block, a driving plate, a chain wheel, a driving column and a driving motor, wherein the supporting plate is of a -shaped platy structure and is fixed on the upper end surfaces of the front sliding block and the rear sliding block, four guide rods are arranged on the inner side of the supporting plate, the driving sliding block is arranged outside the four guide rods in a sliding manner, and a strip-shaped sliding groove is formed in the middle of the rear end surface of the driving sliding block;
the front end of the driving sliding block is fixedly provided with a driving plate which is also of a -shaped platy structure, and the inner side of the driving plate is provided with a paint spraying mechanism and a blowing mechanism;
the number of the chain wheels is two, the two chain wheels are all connected in the supporting plate through the rotation of the rotation shaft, a chain is connected between the two chain wheels in a transmission mode, a driving column is arranged on the front side of the chain, the driving column is in sliding connection with a strip-shaped sliding groove on the rear end face of the driving sliding block, the driving motor is arranged on the rear end face of the supporting plate, and the driving motor is connected with the rear end of the rotation shaft of the upper chain wheel through the rotation shaft.
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