Fixed-angle pipe clamp for spray rod beam

Abstract

The fixed-angle pipe clamp comprises a pipe clamp assembly, the pipe clamp assembly comprises a base and a rectangular pipe sleeve, vertical limiting plates are symmetrically arranged on the left side and the right side of the base, a pressing plate is movably connected between the upper ends of the two limiting plates, a rectangular groove is defined by the base and the two limiting plates, and the rectangular pipe sleeve is arranged in the rectangular groove. The rectangular pipe sleeve is fixed in the rectangular groove through the pressing plate and fixedly arranged outside the end of the spraying rod beam in a sleeving mode. The pipe clamp is reasonable in design, solves the problems that an existing pipe clamp cannot effectively guarantee the angle direction of a spray beam nozzle and is not changed in disassembly and assembly during maintenance, can guarantee that the angle direction of the spray beam nozzle is fixed, disassembly and assembly type accessories do not need to be separated independently, and facilitates disassembly and assembly of the spray beam and specialized maintenance.

Description

Technical Field

[0001] The utility model relates to a fixed-angle pipe clamp for a spray boom beam. Background Art

[0002] Existing pipe clamps are mainly aluminum alloy pipe clamps and plastic round pipe clamps. In the plate cleaning system, since the clamp opening is cylindrical, the spray boom beam is at risk of rotation, and it is impossible to effectively ensure that the spray boom beam nozzle is facing the required angle, resulting in the inability to effectively clean the plate. In addition, most of the current pipe clamps are split pipe clamps. When using them, the two bolts on the top need to be removed, and the upper pipe clamp is pulled apart, and then the spray boom beam is removed. During the operation, the pipe clamp is easy to fall into the water tank below the spray boom beam, which is inconvenient to operate and disassemble. Accessories are easily lost, which makes equipment maintenance difficult (such as Figure 4 ), therefore, a new type of pipe clamp is needed to ensure that the angle and direction of the nozzle of the spray boom beam are fixed, and the detachable accessories do not need to be separated separately, making it convenient for the spray boom beam to be disassembled and assembled. Utility Model Content

[0003] In view of this, the purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art and provide a fixed-angle pipe clamp for a spray boom beam. The design is reasonable, which can ensure that the angle direction of the nozzle of the spray boom beam is fixed, and the detachable accessories do not need to be separated separately, making it convenient for the spray boom beam to be disassembled and assembled.

[0004] The utility model is implemented by the following scheme: a fixed-angle pipe clamp for a spray boom beam: comprising a pipe clamp assembly, the pipe clamp assembly comprising a base and a rectangular pipe sleeve, vertical limit plates are symmetrically arranged on the left and right sides of the base, a pressure plate is movably connected between the upper ends of the two limit plates, the base and the two limit plates form a rectangular groove, the rectangular pipe sleeve is fixed in the rectangular groove via the pressure plate, and the rectangular pipe sleeve is fixed to the outside of the end of the spray boom beam.

[0005] Furthermore, a hinge seat is provided at the upper end of one of the limit plates, one end of the pressure plate is rotatably connected to the hinge seat via a pin shaft, and the other end of the pressure plate is detachably connected to the upper end of the other limit plate.

[0006] Furthermore, the hinge seat includes a hinge block symmetrically arranged at the upper end of the limit plate, the pin shaft is placed horizontally between the two hinge blocks, and one end of the pressure plate is provided with a rotating hole that cooperates with the pin shaft, and the end of the pressure plate is connected to the pin shaft section between the two hinge blocks through the rotating hole.

[0007] Furthermore, a bolt is rotatably connected to the middle of the upper end of the limit plate on the non-hinged end of the pressure plate, and a fixing nut is threaded on the bolt. The non-hinged end of the pressure plate is clamped between the nut and the upper end of the limit plate.

[0008] Furthermore, a rotation groove is opened in the middle of the upper end of the limit plate on the side of the non-hinge end of the pressure plate, and a rotation shaft is horizontally placed in the rotation groove. The bolt includes a bolt head with a rotation hole, and the bolt head is rotatably connected to the rotation shaft section in the rotation groove through the rotation hole. A threaded section is connected to the outside of the bolt head, and the nut is screwed on the threaded section.

[0009] Furthermore, a clearance groove is provided on the corresponding threaded section of the non-hinged end of the pressure plate, the non-hinged end of the pressure plate abuts against the upper end of the limit plate, the threaded section of the bolt rotates around the rotation axis into the clearance groove, and the nut abuts against the pressure plate surface on the outer periphery of the clearance groove.

[0010] Furthermore, the inner sleeve hole of the rectangular tube sleeve is a circle corresponding to the spray boom beam, and the outer wall of the rectangular tube sleeve is a rectangle corresponding to the clamping area surrounded by the rectangular groove and the pressure plate. The outer walls of the rectangular tube sleeve are respectively fitted with the bottom, side wall and pressure plate surface of the rectangular groove.

[0011] Furthermore, a limiting flange is provided on the outer periphery of one end of the rectangular tube sleeve, and the limiting flange abuts against the outer side wall of the base.

[0012] Furthermore, the boom beam is tubular, connected to an external water source, and has a plurality of nozzles arranged at intervals on the boom beam that are in communication with the interior of the boom beam. Rectangular pipe sleeves are welded to both ends of the boom beam.

[0013] Furthermore, it also includes a plate cleaning box, and the front and rear sides of the plate cleaning box are provided with passage openings for the plates to enter and pass through. A number of spray bar beams are arranged horizontally at intervals on the upper and lower sides of the plate conveying track in the plate cleaning box, and a number of pipe clamp assemblies are installed on the inner wall of the plate cleaning box corresponding to the spray bar beams.

[0014] Compared with the existing technology, the utility model has the following beneficial effects: reasonable design, solving the problem that the existing pipe clamp cannot effectively ensure the angle direction of the boom beam nozzle, and the problem that it remains unchanged during disassembly and assembly during maintenance, can ensure that the angle direction of the spray boom beam nozzle is fixed, and the detachable accessories do not need to be separated separately, which facilitates the disassembly and assembly of the spray boom beam and facilitates professional maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a single pipe clamp assembly of the present utility model;

[0016] Figure 2 This is a schematic diagram of the combined structure of the spray beam pipe and pipe clamp assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the use state of the utility model;

[0018] Figure 4 The utility model is a pipe clamp structure of the prior art.

[0019] In the figure: 1-pipe clamp assembly; 2-base; 3-rectangular pipe sleeve; 4-limiting plate; 5-pressing plate; 6-rectangular groove; 7-spray beam; 8-nozzle; 9-pin shaft; 10-hinge block; 11-bolt; 12-nut; 13-rotation groove; 14-rotation axis; 15-bolt head; 16-threaded section; 17-allowance groove; 18-circular hole; 19-limiting flange; 20-plate cleaning box; 21-channel opening; 22-plate. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] It should be noted that the following detailed descriptions are exemplary and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present application belongs.

[0022] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0023] like Figure 1-3 As shown, a fixed-angle pipe clamp for a spray boom beam comprises a pipe clamp assembly 1, the pipe clamp assembly comprises a base 2, a rectangular pipe sleeve 3, vertical limit plates 4 are symmetrically arranged on the left and right sides of the base, a pressure plate 5 is movably connected between the upper ends of the two limit plates, the base and the two limit plates form a rectangular groove 6, the rectangular pipe sleeve is fixed in the rectangular groove through the pressure plate, and the rectangular pipe sleeve is fixed to the outside of the end of the spray boom beam. The working principle is: after selecting the required angle of the spray boom beam 7, the rectangular pipe sleeve is fixed to the outside of the end of the spray boom beam. The fixing method can be welding, so that the angle between the rectangular pipe sleeve and the nozzle 8 of the spray boom beam is fixed, and then the angle of the spray boom beam is effectively fixed by clamping and fixing between the rectangular groove and the rectangular pipe sleeve, so as to avoid the inability to effectively clean the plate due to the rotation of the spray boom beam.

[0024] In this embodiment, in order to facilitate the disassembly and assembly of the spray boom beam, a hinged seat is provided at the upper end of one of the limit plates. One end of the pressure plate is rotatably connected to the hinged seat via the pin shaft 9, and the other end of the pressure plate is detachably connected to the upper end of the other limit plate. When in use, the rectangular groove is opened and closed by flipping the pressure plate. Since one end of the pressure plate is hinged and the other end is detachably connected to the limit plate, the accessories do not need to be separated separately, which facilitates the disassembly and assembly of the spray boom beam.

[0025] In this embodiment, the specific articulation method of the pressure plate is as follows: the articulation seat includes an articulation block 10 symmetrically arranged at the upper end of the limit plate, the pin shaft is placed horizontally between the two articulation blocks, and one end of the pressure plate is provided with a rotating hole that cooperates with the pin shaft. The end of the pressure plate is connected to the pin shaft section between the two articulation blocks through the rotating hole, and the articulation of the pressure plate is realized through the cooperation between the rotating hole and the pin shaft.

[0026] In this embodiment, in order to achieve a detachable connection between the end of the pressure plate and the corresponding limit plate, a bolt 11 is rotatably connected to the middle part of the upper end of the limit plate on the non-hinged end of the pressure plate, and a fixing nut 12 is threaded on the bolt, and the non-hinged end of the pressure plate is clamped between the nut and the upper end of the limit plate. More specifically: a rotation groove 13 is opened in the middle part of the upper end of the limit plate on the non-hinged end of the pressure plate, and a rotation shaft 14 is horizontally placed in the rotation groove. The bolt includes a bolt head 15 with a rotation hole, and the bolt head is rotatably connected to the rotating shaft section in the rotation groove through the rotation hole. The bolt head is externally connected to a threaded section 16, and the nut is screwed on the threaded section, that is, the bolt adopts an existing fisheye bolt, and the threaded column can rotate around the rotating shaft sleeved on the fisheye. When in use, by tightening or spinning the nut, the distance between the nut and the end of the limit plate becomes larger or smaller, thereby achieving the fixation or loosening of the non-hinged end of the pressure plate.

[0027] In this embodiment, in order to specifically realize the detachable connection of the non-hinged end of the pressure plate, further: a clearance groove 17 is provided on the corresponding threaded section of the non-hinged end of the pressure plate, the non-hinged end of the pressure plate abuts against the upper end of the limit plate, the threaded section of the bolt rotates around the rotation axis into the clearance groove, and the nut abuts against the pressure plate surface on the outer periphery of the clearance groove. When in use, the threaded section rotates around the rotation axis into or out of the clearance groove to realize the movement of the nut position.

[0028] In this embodiment, the specific structure of the rectangular tube sleeve is as follows: the inner sleeve hole of the rectangular tube sleeve is a circular hole 18 corresponding to the spray boom beam, and the outer wall of the rectangular tube sleeve is a rectangle corresponding to the clamping area surrounded by the rectangular groove and the pressure plate, that is, the outer periphery of the cross section of the rectangular tube sleeve is a rectangle, and the outer walls of the rectangular tube sleeve are respectively fitted with the bottom, side walls and pressure plate surface of the rectangular groove, and the position of the rectangular tube sleeve is fixed by fitting the outer wall of the rectangular tube sleeve with the bottom, side walls and pressure plate surface of the rectangular groove; a limiting flange 19 is provided on the outer periphery of one end of the rectangular tube sleeve, and the limiting flange abuts against the outer side wall of the base. When in use, a pipe clamp assembly is provided at both ends of a spray boom beam, and the axial limitation of the spray boom beam is achieved by the limiting flanges of the rectangular tube sleeves at both ends.

[0029] In this embodiment, the spray boom beam is tubular and connected to an external water source. Both ends of the spray boom beam can be connected to the water source, and water flow is delivered by an existing delivery pump. A number of nozzles connected to the interior of the spray boom beam are arranged at intervals on the spray boom beam, and cleaning water is sprayed through the nozzles to clean the plate. Rectangular pipe sleeves are welded at both ends of the spray boom beam, that is, after the spray boom beam is rotated to a suitable position, the rectangular pipe sleeves are welded so that the angle between the rectangular pipe sleeves and the nozzles of the spray boom beam is fixed.

[0030] In this embodiment, more specifically, a plate cleaning box 20 is further included, and channel openings 21 for plates 22 to enter and pass through are opened on the front and rear sides of the plate cleaning box. The plates enter through one channel opening and exit through the other channel opening. A number of spray bar beams are horizontally spaced apart on the upper and lower sides of the plate conveying track in the plate cleaning box. The angle between the nozzle of the spray bar beam and the rectangular pipe sleeve has been fixed as needed. A number of pipe clamp assemblies are installed on the inner wall of the plate cleaning box corresponding to the spray bar beam, that is, pipe clamp assemblies are correspondingly provided at both ends of each spray bar beam to achieve fixation.

[0031] If words such as "first" and "second" are used in this document to limit components, those skilled in the art should know that the use of "first" and "second" is only for the convenience of description to distinguish between components. Unless otherwise stated, the above words have no special meaning.

[0032] If the present invention discloses or involves components or structural parts that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connection using bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integrated structure (for example, manufactured by integral molding using a casting process) (except where it is obviously not possible to use an integrated molding process).

[0033] In addition, the orientations or positional relationships indicated by terms such as "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", and "outside" used in any of the technical solutions disclosed in the above-mentioned utility model are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this patent, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on this patent. Unless otherwise stated, the terms used to indicate shapes used in any of the technical solutions disclosed in the above-mentioned utility model include shapes that are approximate, similar, or close to them.

[0034] Any component provided by the present invention can be assembled from multiple separate components, or can be a separate component manufactured by an integral forming process.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and not to limit it; although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents; without departing from the spirit of the technical solution of the utility model, they should all be included in the scope of the technical solution for which protection is requested in the utility model.

Claims

1. A fixed angle pipe clamp for a spray boom beam, characterized by: It includes a pipe clamp assembly, which includes a base and a rectangular pipe sleeve. Vertical limit plates are symmetrically arranged on the left and right sides of the base. A pressure plate is movably connected between the upper ends of the two limit plates. The base and the two limit plates form a rectangular groove. The rectangular pipe sleeve is fixed in the rectangular groove through the pressure plate. The rectangular pipe sleeve is fixed to the outside of the end of the spray boom beam.

2. The boom beam fixed angle pipe clamp according to claim 1, characterized in that; The upper end of one of the limiting plates is provided with a hinge seat, one end of the pressing plate is rotatably connected to the hinge seat via a pin shaft, and the other end of the pressing plate is detachably connected to the upper end of the other limiting plate.

3. The boom beam fixed angle pipe clamp according to claim 2, characterized in that; The hinge seat includes a hinge block symmetrically arranged on the upper end of the limit plate, the pin shaft is placed horizontally between the two hinge blocks, one end of the pressure plate is provided with a rotating hole that cooperates with the pin shaft, and the end of the pressure plate is sleeved on the pin shaft section between the two hinge blocks through the rotating hole.

4. The boom beam fixed angle pipe clamp according to claim 2, characterized in that; A bolt is rotatably connected to the middle of the upper end of the limit plate on one side of the non-hinge end of the pressure plate, and a fixing nut is threaded on the bolt. The non-hinge end of the pressure plate is clamped between the nut and the upper end of the limit plate.

5. The boom beam fixed angle pipe clamp according to claim 4, characterized in that; A rotation groove is opened in the middle of the upper end of the limit plate on the side of the non-hinge end of the pressure plate, and a rotation shaft is horizontally placed in the rotation groove. The bolt includes a bolt head with a rotation hole, and the bolt head is rotatably connected to the rotation shaft section in the rotation groove through the rotation hole. A threaded section is connected to the outside of the bolt head, and the nut is screwed on the threaded section.

6. The boom beam fixed angle pipe clamp according to claim 5, characterized in that; A clearance groove is provided on the corresponding threaded section of the non-hinged end of the pressure plate, and the non-hinged end of the pressure plate abuts against the upper end of the limit plate. The threaded section of the bolt rotates around the rotating axis into the clearance groove, and the nut abuts against the pressure plate surface on the outer periphery of the clearance groove.

7. The boom beam fixed angle pipe clamp according to claim 1, characterized in that; The inner sleeve hole of the rectangular pipe sleeve is a circle corresponding to the spray rod beam, and the outer wall of the rectangular pipe sleeve is a rectangle corresponding to the clamping area surrounded by the rectangular groove and the pressure plate. The outer walls of the rectangular pipe sleeve are respectively fitted with the bottom, side wall and pressure plate surface of the rectangular groove.

8. The boom beam fixed angle pipe clamp according to claim 7, characterized in that; A limiting flange is provided on the outer periphery of one end of the rectangular tube sleeve, and the limiting flange abuts against the outer side wall of the base.

9. The boom beam fixed angle pipe clamp according to claim 1, characterized in that; The spray boom beam is tubular and connected to an external water source. A plurality of nozzles communicating with the interior of the spray boom beam are arranged at intervals on the spray boom beam. Rectangular pipe sleeves are welded at both ends of the spray boom beam.

10. The boom beam fixed angle pipe clamp according to claim 9, characterized in that; It also includes a plate cleaning box, which has passage openings on the front and rear sides for plates to enter and pass through. A number of spray bar beams are arranged horizontally at intervals on the upper and lower sides of the plate conveying track in the plate cleaning box, and a number of pipe clamp assemblies are installed on the inner wall of the plate cleaning box corresponding to the spray bar beams.

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