Positioning tool and method for transferring air cannon connecting pipe of barge

Abstract

The invention discloses a positioning tool and method for transferring an air cannon connecting pipe of a barge, and relates to the technical field of air cannon connecting pipes. The device comprises a semicircular clamping sleeve, an angle adjusting mechanism and a clamping assembly, the angle adjusting mechanism comprises a supporting assembly, symmetrically-arranged connecting rod assemblies and a driving assembly, the supporting assembly comprises a concentric-square-shaped supporting upper plate and a supporting bottom plate, the driving assembly comprises a driving frame, and the connecting rod assemblies comprise first adjusting connecting rods; the first adjusting connecting rod is rotationally connected to one side face of the driving frame, the clamping assembly comprises a first clamping connecting rod, and one side face of the first clamping connecting rod is rotationally connected with an arc-shaped clamping plate. The first clamping connecting rod rotates to drive the two arc-shaped clamping plates to be close to or separated from each other, and the driving frame body horizontally moves to drive the first adjusting connecting rod to rotate, so that the concentric-square-shaped supporting upper plate and the air cannon connecting pipe are synchronously inclined, the position of the air cannon connecting pipe is fixed, deviation during butt joint is avoided, and butt joint at different angles is facilitated.

Description

Technical Field

[0001] The invention belongs to the technical field of air cannon pipe connection, and in particular relates to a positioning tool and method for transferring a barge air cannon pipe connection. Background Art

[0002] The air cannon uses compressed air to quickly release energy, thereby driving the piston rod to do high-frequency reciprocating motion. The rubber diaphragm on the rear cover of the air cannon is impacted by the piston, instantly converting the static pressure energy on the rear cover into dynamic pressure energy, forming a powerful airflow and shock wave, thereby achieving the purpose of blowing the pipeline and cleaning the accumulated dust. It is a new type of power actuator with high efficiency, energy saving, environmental protection and other performance characteristics.

[0003] During the use of air cannons, pipes are used to connect the air running equipment with other related equipment. In actual use, different specifications of air cannons require different pipe diameters. Due to different application scenarios, the installation positions are different. Fixed positioning devices are not convenient for the insertion of pipes of different diameters and wall panels of different slopes. For this reason, we provide a positioning tool and method for the pipe of a transfer air cannon to solve the above technical problems. Summary of the invention

[0004] The object of the present invention is to provide a positioning tool and method for transferring and relocating an air cannon pipe of a barge, which solves the problems in the above technical background through the specific structural design of a semicircular positioning sleeve, an angle adjustment mechanism and a clamping assembly.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention discloses a positioning tool and method for transferring and retrieving an air cannon pipe, comprising a semicircular positioning sleeve, an angle adjustment mechanism and a clamping assembly; the semicircular positioning sleeve is fixedly connected to the angle adjustment mechanism, the angle adjustment mechanism comprises a support assembly, a symmetrically arranged connecting rod assembly and a driving assembly, the connecting rod assembly is symmetrically rotatably arranged between the support assemblies, the driving assembly is arranged inside the support assembly, and the connecting rod assembly is rotatably connected to the driving assembly; the support assembly comprises a circular support upper plate and a support bottom plate, the driving assembly comprises a driving frame body that can reciprocate horizontally, the connecting rod assembly comprises a first adjusting connecting rod symmetrically rotatably arranged, the first adjusting connecting rod is rotatably connected to the driving frame The side surface of the body; the semicircular clamping sleeve is a semicircular arc structure, and the semicircular clamping sleeve is fixedly connected between the two inner side walls of the circular support upper plate; the clamping assembly is symmetrically fixedly connected to the inside of the circular support upper plate, and the clamping assembly includes a first clamping link symmetrically connected in rotation, and the two first clamping links are rotatably connected with an arc clamping plate on one side through a first ear plate; the two arc clamping plates are driven to approach or separate from each other by the rotation of the first clamping link, and the air cannon pipe is fixed, and the driving frame is driven to move horizontally to drive the first adjusting link to rotate. During the rotation of the first adjusting link, one end of the circular support upper plate moves up and down, thereby causing the circular support upper plate to tilt, and the air cannon pipe tilts synchronously.

[0007] The present invention is further configured such that the surface of the upper plate of the circular support is symmetrically provided with connection grooves, the upper surface of the support bottom plate is provided with an adjustment groove, the two opposite inner side walls of the adjustment groove are symmetrically provided with sliding guide grooves, and the driving frame is slidably arranged inside the corresponding sliding guide grooves.

[0008] The present invention is further configured such that the inner bottom and the inner top of the driving frame are fixedly connected with a transmission rack, the inner side wall of the sliding guide groove is rotatably connected with a toothed gear, the toothed gear is rotatably arranged between the two transmission racks, and the toothed gear and the transmission rack are meshed with each other; a rotating shaft is fixedly connected between the two toothed gears, a side surface of the driving frame close to the adjusting groove is fixedly connected with a vertical support plate, and a sliding groove that slides with the rotating shaft is opened on the surface of the vertical support plate; a driving motor is fixedly installed on one side surface of the support bottom plate, and the output shaft of the driving motor is fixedly connected to the corresponding toothed gear.

[0009] The present invention is further configured such that one end of the first adjusting link is rotatably connected to the inner wall of the circular support upper plate through a second ear plate, and the other end of the first adjusting link is rotatably connected to a side surface of the corresponding vertical support plate; a side surface of the first adjusting link is rotatably connected to a second adjusting link, and one end of the second adjusting link is rotatably connected to the inner wall of the adjustment groove through a third ear plate.

[0010] The present invention is further configured such that the clamping assembly also includes a horizontal support plate fixedly connected to the inside of the connecting groove, the surface of the horizontal support plate is threadedly fitted with an adjusting screw, one end of the adjusting screw is fixedly connected to a horizontal adjustment connecting rod; both ends of the horizontal adjustment connecting rod are rotatably connected to a second clamping connecting rod, one end of the second clamping connecting rod is rotatably connected to the corresponding first clamping connecting rod; the opposite side surfaces of the first clamping connecting rod are rotatably connected between the opposite inner walls of the connecting groove through a rotating column.

[0011] The present invention has the following beneficial effects:

[0012] 1. The present invention provides a semicircular locking sleeve and an angle adjustment mechanism. The toothless gear rotates to drive the driving frame to slide along the corresponding sliding guide groove. As the driving frame moves, one end of the first adjusting connecting rod moves synchronously. The first adjusting connecting rod rotates, and then the other end of the first adjusting connecting rod pulls the upper plate of the circular support to move up and down, thereby realizing the adjustment of the inclination angle of the air cannon pipe, which is convenient for the insertion and docking of wall panels with different inclinations.

[0013] 2. The present invention sets a clamping assembly and manually rotates the adjusting screw. The adjusting screw drives the horizontal adjusting link to move up and down, thereby causing the two second clamping links to rotate synchronously. The second clamping links pull the first clamping links to rotate, and the two arc-shaped clamping plates approach each other, thereby achieving fixed positions for air cannon pipes of different diameters, avoiding offset that affects operation during insertion and docking.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0016] Figure 1 The present invention is a structural schematic diagram of a positioning tool used for transferring air cannon pipes of a barge.

[0017] Figure 2 It is a structural schematic diagram of the angle adjustment mechanism in the present invention.

[0018] Figure 3 for Figure 2 Longitudinal structural section view.

[0019] Figure 4 It is a partial structural schematic diagram of the angle adjustment mechanism in the present invention.

[0020] Figure 5 for Figure 4 Schematic diagram of the local enlarged structure at point A in the middle.

[0021] Figure 6 for Figure 4 Schematic diagram of the local enlarged structure at point B in the middle.

[0022] Figure 7 It is a schematic structural diagram of the connecting rod assembly in the present invention.

[0023] Figure 8 It is a schematic diagram of the structure of the clamping assembly in the present invention.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1-semicircular positioning sleeve, 2-angle adjustment mechanism, 21-support assembly, 211-circular support upper plate, 212-support bottom plate, 213-connecting groove, 214-sliding guide groove, 22-connecting rod assembly, 221-first adjusting connecting rod, 222-second adjusting connecting rod, 23-driving assembly, 231-driving frame, 232-transmission rack, 233-toothless gear, 234-vertical support plate, 235-sliding groove, 236-driving motor, 3-clamping assembly, 301-first clamping connecting rod, 302-arc clamping plate, 303-horizontal support plate, 304-adjusting screw, 305-horizontal adjusting connecting rod, 306-second clamping connecting rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Specific embodiment 1

[0028] See also Figure 1-8The present invention is a positioning tool and method for transferring and retrieving an air cannon pipe, comprising a semicircular positioning sleeve 1, an angle adjustment mechanism 2 and a clamping assembly 3. The semicircular positioning sleeve 1 is used to place the air cannon pipe; the semicircular positioning sleeve 1 is fixedly connected to the angle adjustment mechanism 2, and the angle adjustment mechanism 2 comprises a support assembly 21, a symmetrically arranged connecting rod assembly 22 and a driving assembly 23. The connecting rod assembly 22 is symmetrically arranged between the support assemblies 21, and the driving assembly 23 is arranged inside the support assembly 21. The connecting rod assembly 22 and the driving assembly 23 are rotatably connected; the support assembly 21 comprises a circular support upper plate 211 and a support bottom plate 212, the driving assembly 23 comprises a driving frame 231 which can reciprocate horizontally, the connecting rod assembly 22 comprises a first adjusting connecting rod 221 symmetrically arranged, and the first adjusting The connecting rod 221 is rotatably connected to a side surface of the driving frame 231, and the horizontal movement of the driving frame 231 drives the first adjusting connecting rod 221 to rotate; the semicircular clamping sleeve 1 is a semicircular arc structure, and the semicircular clamping sleeve 1 is fixedly connected between the two inner side walls of the circular support upper plate 211. The first adjusting connecting rod 221 on one side is rotated to drive the corresponding side of the driving frame 231 to move up and down, so that the semicircular clamping sleeve 1 is tilted at an angle; the clamping assembly 3 is symmetrically fixedly connected to the inside of the circular support upper plate 211, and the clamping assembly 3 includes first clamping connecting rods 301 that are symmetrically rotatably connected, and one side surface of the two first clamping connecting rods 301 is rotatably connected with an arc clamping plate 302 through a first ear plate. The first clamping connecting rod 301 rotates so that the arc clamping plate 302 clamps and fixes the air cannon pipe in the semicircular clamping sleeve 1.

[0029] The operation process of this embodiment is as follows: the first clamping link 301 rotates to drive the two arc-shaped clamping plates 302 to move closer to or apart from each other, and the air cannon pipe is fixed. The driving frame 231 is driven to move horizontally to drive the first adjusting link 221 to rotate. During the rotation of the first adjusting link 221, one end of the circular support upper plate 211 moves up and down, thereby causing the circular support upper plate 211 to tilt, and the air cannon pipe tilts synchronously. Specific embodiment 2

[0031] See also Figure 2-7 On the basis of the first specific embodiment, specifically, the surface of the circular support upper plate 211 is symmetrically provided with connection grooves 213, the clamping assembly 3 is installed inside the corresponding connection groove 213, the upper surface of the support bottom plate 212 is provided with an adjustment groove, and the two opposite inner side walls of the adjustment groove are symmetrically provided with sliding guide grooves 214, and the driving frame 231 is slidably arranged inside the corresponding sliding guide groove 214.

[0032] Furthermore, the bottom and top of the driving frame 231 are fixedly connected with a transmission rack 232, and the inner wall of the sliding guide groove 214 is rotatably connected with a toothless gear 233. The toothless gear 233 is rotatably arranged between the two transmission racks 232, and the toothless gear 233 and the transmission rack 232 are meshed with each other. The toothless gear 233 rotates, and under the meshing action, the driving frame 231 slides along the corresponding inside of the sliding guide groove 214; a rotating shaft is fixedly connected between the two toothless gears 233, so that the two symmetrical toothless gears 233 rotate synchronously, and the driving frame 231 A vertical support plate 234 is fixedly connected to one side near the adjustment slot, and a sliding slot 235 is provided on the surface of the vertical support plate 234 for slidingly cooperating with the rotating shaft. During the horizontal movement of the driving frame 231, the rotating shaft can slide along the sliding slot 235 to increase the moving distance of the driving frame 231; a driving motor 236 is fixedly installed on one side of the supporting base plate 212, and the output shaft of the driving motor 236 is fixedly connected to the corresponding toothless gear 233. The driving motor 236 is used to drive the corresponding toothless gear 233 to rotate, so that the two toothless gears 233 on the same rotating shaft rotate synchronously.

[0033] Furthermore, one end of the first adjusting link 221 is rotatably connected to the inner wall of the circular support upper plate 211 through the second ear plate, and the other end of the first adjusting link 221 is rotatably connected to a side surface of the corresponding vertical support plate 234. As the driving frame 231 moves, one end of the first adjusting link 221 moves synchronously and rotates, thereby pulling the circular support upper plate 211 on the other end of the first adjusting link 221, and one side of the circular support upper plate 211 moves up and down to tilt the overall angle; one side of the first adjusting link 221 is rotatably connected to the second adjusting link 222, and one end of the second adjusting link 222 is rotatably connected to the inner wall of the adjustment groove through the third ear plate, and the second adjusting link 222 keeps the first adjusting link 221 in stable rotation.

[0034] The operation process of this embodiment is: when the inclination angle of the air cannon pipe needs to be adjusted, the corresponding side of the circular support upper plate 211 is adjusted according to actual needs. The specific adjustment process is as follows:

[0035] The driving motor 236 is used to drive the corresponding toothless gear 233 to rotate. Under the connection of the rotating shaft, the toothless gear 233 on the same rotating shaft rotates synchronously. Under the meshing action of the toothless gear 233 and the transmission rack 232, the transmission rack 232 drives the driving frame 231 to slide along the corresponding sliding guide groove 214. During the movement of the driving frame 231, the driving frame 231 drives one end of the first adjusting link 221 to move horizontally synchronously, so that the first adjusting link 221 rotates, and the second adjusting link 222 rotates to keep the first adjusting link 221 rotating stably. At the same time, the other end of the first adjusting link 221 pulls the corresponding side of the circular support upper plate 211 to move it up and down, thereby causing the circular support upper plate 211 to tilt, and the air cannon pipe on the semicircular clamping sleeve 1 is synchronously tilted at an angle. Specific embodiment three

[0037] See also Figure 8 On the basis of the specific embodiment 1 and the specific embodiment 2, specifically, the clamping assembly 3 also includes a horizontal support plate 303 fixedly connected to the inside of the connecting groove 213, and the surface of the horizontal support plate 303 is threadedly matched with an adjusting screw 304, and one end of the adjusting screw 304 is fixedly connected to a horizontal adjustment connecting rod 305, and the horizontal adjustment connecting rod 305 is moved up and down by manually rotating the adjusting screw 304.

[0038] Furthermore, the two ends of the horizontal adjustment link 305 are rotatably connected with the second clamping link 306. The up and down movement of the horizontal adjustment link 305 drives the second clamping links 306 at both ends to rotate. One end of the second clamping link 306 is rotatably connected to the corresponding first clamping link 301. The rotation of the second clamping link 306 pulls the corresponding first clamping link 301 to rotate; the opposite side surfaces of the first clamping link 301 are rotatably connected between the two opposite inner walls of the connecting groove 213 through a rotating column, one end of the first clamping link 301 is rotatably connected to the second clamping link 306, and the other end is rotatably connected to the arc-shaped clamping plate 302.

[0039] The operation process of this embodiment is as follows: when limiting the position of the air cannon pipe, manually rotate the adjusting screw 304. Since the horizontal support plate 303 is fixedly connected inside the corresponding connecting groove 213, the adjusting screw 304 drives the horizontal adjustment link 305 to move up and down under the threaded cooperation between the adjusting screw 304 and the horizontal support plate 303. During the up and down movement of the horizontal adjustment link 305, the second clamping links 306 at both ends of the horizontal adjustment link 305 rotate, and drive the corresponding first clamping link 301 to rotate, so that the first clamping link 301 rotates around the rotating column, and then the arc-shaped clamping plates 302 on the two first clamping links 301 are close to each other, so as to clamp and fix the air cannon pipe. Specific embodiment 4

[0041] See also Figure 1-8 On the basis of the specific embodiment 1, the specific embodiment 2 and the specific embodiment 3, a method for using a positioning tool for transferring and retrieving an air cannon pipe includes the following steps:

[0042] S01. Select an air cannon pipe with a suitable diameter according to the installation requirements, place the air cannon pipe to be installed inside the semicircular clamping sleeve 1, and reserve an appropriate docking length;

[0043] S02, using the horizontal support plate 303 to move up and down to drive the second clamping link 306 to rotate, so that the first clamping link 301 rotates around the rotating column, and the two arc-shaped clamping plates 302 are separated or close to each other, and the side surfaces of the air cannon tubes of different diameters are limited;

[0044] S03. Calculate the inclination angle of the air cannon pipe according to the interlaced and docked position;

[0045] S04, by controlling the rotation of the toothless gear 233 to drive the driving frame 231 to slide horizontally along the corresponding sliding guide groove 214, the first adjusting link 221 rotates and pulls one end of the circular support upper plate 211 to move up and down, thereby adjusting the inclination angle of the air cannon pipe;

[0046] S05. Insert the adjusted air cannon pipe into wall panels with different inclinations.

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0048] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A positioning tool for transferring air cannon pipes of a barge, characterized in that: include: A semicircular locking sleeve (1), the semicircular locking sleeve (1) is a semicircular arc structure, and the semicircular locking sleeve (1) is fixedly connected between two opposite inner side walls of the circular support upper plate (211); An angle adjustment mechanism (2), wherein the semicircular positioning sleeve (1) is fixedly connected to the angle adjustment mechanism (2), the angle adjustment mechanism (2) comprises a support assembly (21), a symmetrically arranged connecting rod assembly (22) and a driving assembly (23), the connecting rod assembly (22) is symmetrically arranged between the support assemblies (21), the driving assembly (23) is arranged inside the support assembly (21), and the connecting rod assembly (22) and the driving assembly (23) are rotationally connected; The support assembly (21) comprises a circular support upper plate (211) and a support bottom plate (212); the drive assembly (23) comprises a drive frame (231) that can reciprocate horizontally; the connecting rod assembly (22) comprises a first adjusting connecting rod (221) that is symmetrically rotatably arranged, and the first adjusting connecting rod (221) is rotatably connected to a side surface of the driving frame (231); and a clamping assembly (3), the clamping assembly (3) being symmetrically fixedly connected inside the circular support upper plate (211), the clamping assembly (3) comprising first clamping links (301) symmetrically rotatably connected, and one side of the first clamping links (301) being rotatably connected to an arc-shaped clamping plate (302) via a first ear plate; The first clamping link (301) is rotated to drive the two arc-shaped clamping plates (302) to move closer to or away from each other, thereby fixing the air cannon pipe. The driving frame (231) is horizontally moved to drive the first adjustment link (221) to rotate. During the rotation of the first adjustment link (221), one end of the circular support upper plate (211) moves up and down, thereby causing the circular support upper plate (211) to tilt, and the air cannon pipe tilts synchronously.

2. The positioning tool for transferring the air cannon pipe of a barge according to claim 1 is characterized in that: The surface of the circular support upper plate (211) is symmetrically provided with connection grooves (213), the upper surface of the support bottom plate (212) is provided with an adjustment groove, and two opposite inner side walls of the adjustment groove are symmetrically provided with sliding guide grooves (214), and the driving frame (231) is slidably arranged inside the corresponding sliding guide grooves (214).

3. The positioning tool for transferring the air cannon pipe of a barge according to claim 2 is characterized in that: The inner bottom and the inner top of the driving frame (231) are fixedly connected with a transmission rack (232); the inner side wall of the sliding guide groove (214) is rotatably connected with a toothless gear (233); the toothless gear (233) is rotatably arranged between the two transmission racks (232), and the toothless gear (233) and the transmission rack (232) are meshed with each other.

4. The positioning tool for transferring the air cannon pipe of a barge according to claim 3 is characterized in that: A rotating shaft is fixedly connected between the two toothless gears (233); a vertical support plate (234) is fixedly connected to a side of the driving frame (231) close to the adjustment slot; a sliding groove (235) for slidingly cooperating with the rotating shaft is provided on the surface of the vertical support plate (234); a driving motor (236) is fixedly installed on one side of the supporting base plate (212); an output shaft of the driving motor (236) is fixedly connected to the corresponding toothless gear (233).

5. The positioning tool for transferring the air cannon pipe of a barge according to claim 4 is characterized in that: One end of the first adjustment link (221) is rotatably connected to the inner wall of the circular support upper plate (211) through a second ear plate, and the other end of the first adjustment link (221) is rotatably connected to a side surface of a corresponding vertical support plate (234); One side of the first adjustment link (221) is rotatably connected to the second adjustment link (222), and one end of the second adjustment link (222) is rotatably connected to the inner wall of the adjustment groove via a third ear plate.

6. The positioning tool for transferring the air cannon pipe of a barge according to claim 5 is characterized in that: The clamping assembly (3) further comprises a horizontal support plate (303) fixedly connected inside the connection groove (213); an adjusting screw (304) is threadedly fitted on the surface of the horizontal support plate (303); and a horizontal adjusting connecting rod (305) is fixedly connected to one end of the adjusting screw (304).

7. The positioning tool for transferring the air cannon pipe of a barge according to claim 6 is characterized in that: The two ends of the horizontal adjustment link (305) are rotatably connected to a second clamping link (306), and one end of the second clamping link (306) is rotatably connected to the corresponding first clamping link (301); The two opposite side surfaces of the first clamping connecting rod (301) are rotatably connected between the two opposite inner side walls of the connecting groove (213) via a rotating column.

8. The method for using the positioning tool for transferring the air cannon pipe of a barge according to claim 8 is characterized in that: The steps include: S01. Select an air cannon pipe with a suitable diameter according to the installation requirements, place the air cannon pipe to be installed inside the semicircular positioning sleeve (1), and reserve an appropriate docking length; S02, using the horizontal support plate (303) to move up and down to drive the second clamping link (306) to rotate, so that the first clamping link (301) rotates around the rotating column, and the two arc-shaped clamping plates (302) are separated or approached to each other, so as to limit the side surfaces of the air cannon pipes of different diameters; S03. Calculate the inclination angle of the air cannon pipe according to the interlaced and docked position; S04, by controlling the rotation of the toothless gear (233), the gear drives the driving frame (231) to slide horizontally along the corresponding sliding guide groove (214), so that the first adjustment link (221) rotates and pulls one end of the circular support upper plate (211) to move up and down, thereby adjusting the inclination angle of the air cannon pipe; S05. Insert the adjusted air cannon pipe into wall panels with different inclinations.

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