Quick-connection buckle structure for track erection of spraying assembly line

Abstract

The utility model relates to the technical field of track erection, in particular to a spraying assembly line track erection quick connection buckle structure which comprises a cross arm pipe, an upper base plate, a lower base plate and two Z-shaped clamping pieces, the upper base plate and the lower base plate are located on the upper portion and the lower portion of the lower pipe wall of the cross arm pipe respectively, the two Z-shaped clamping pieces are located below the lower base plate, and each Z-shaped clamping piece is composed of an upper folded plate portion, a vertical connection plate portion and a lower hook plate portion. The two Z-shaped clamping pieces are symmetrically arranged so that the two lower hook plate parts can correspond to each other at intervals, first connecting holes are formed in the plate faces of the two upper folded plate parts, and second connecting holes, third connecting holes and fourth connecting holes are formed in the lower pipe wall of the cross arm pipe, the upper base plate and the lower base plate corresponding to the first connecting holes respectively so that bolt assemblies can penetrate through the second connecting holes for fastening connection. The second connecting hole is a waist-shaped hole of which the length direction is vertical to the symmetric center line of the two Z-shaped clamping pieces; according to the quick-connection buckle structure, the rail can be locally and stably hoisted, and the clamping position can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of track mounting, in particular to a quick-connect buckle structure for mounting a track of a spraying assembly line. Background Art

[0002] As shown in the pipe support and hanger based on U-shaped clamps disclosed in the Chinese utility model patent with announcement number CN203273027U, the existing lifting of pipe fittings mostly uses U-shaped clamps to tighten the pipe fittings circumferentially; however, the track cross-section of the spraying assembly line is H-shaped or approximately square, and the ring-wrapped lifting method is not convenient for the track bearing running device to work, and it cannot be adaptively adjusted according to the track mounting position. Utility Model Content

[0003] In order to overcome the deficiencies in the background technology and solve the existing technical problems, the utility model discloses a spraying assembly line track mounting quick-connect buckle structure, which can locally and stably lift the track and is also convenient for adjusting the mounting position.

[0004] In order to achieve the above-mentioned invention object, the utility model adopts the following technical solutions:

[0005] A quick-connect buckle structure for mounting on a track frame of a spraying assembly line comprises a cross arm tube, an upper pad and a lower pad respectively located above and below the lower tube wall of the cross arm tube, and two Z-shaped clips located below the lower pad, wherein the Z-shaped clip is composed of an upper folding plate portion, a vertical connecting plate portion and a lower hook plate portion; the two Z-shaped clips are symmetrically arranged so that the two lower hook plate portions are spaced correspondingly, and the plate surfaces of the two upper folding plate portions are each provided with a first connecting hole, and the lower tube wall of the cross arm tube, the upper pad and the lower pad are respectively provided with a second connecting hole, a third connecting hole and a fourth connecting hole corresponding to the first connecting hole, for passing a bolt assembly for fastening the connection, and the second connecting hole is arranged as a waist-shaped hole whose length direction is perpendicular to the symmetry center line of the two Z-shaped clips.

[0006] Furthermore, the included angle between the upper folding plate portion and the vertical connecting plate portion is greater than 90 degrees and less than 95 degrees, and the vertical connecting plate portion is perpendicular to the lower hook plate portion.

[0007] Furthermore, both ends of the lower pad corresponding to the two Z-shaped clips are bent downward to form folded edges.

[0008] Furthermore, two first connection holes of each Z-shaped clamp are arranged at intervals along a direction perpendicular to the symmetry midlines of the two Z-shaped clamps.

[0009] Furthermore, the bolt assembly includes a bolt member and a nut member fixed to the upper surface of the upper pad corresponding to the third connecting hole.

[0010] Furthermore, a vertical pipe is vertically inserted at the end of the cross arm tube, and an oblique support tube is provided between the vertical pipe body and the cross arm tube body. The lower end of the oblique support tube is fixedly connected to the vertical pipe, and the upper end surface of the oblique support tube is provided with an insertion strip along the axial direction of the cross arm tube. The lower tube wall of the cross arm tube is provided with a long hole corresponding to the movable insertion of the insertion strip, and the length of the long hole is greater than the insertion strip.

[0011] Due to the adoption of the above-mentioned technical solution, the utility model has the following beneficial effects:

[0012] The utility model discloses a quick-connect buckle structure for installing a track frame of a spraying assembly line, which adopts two Z-shaped clips to replace traditional U-shaped clips, and installs the track from both sides of the track, which ensures that the installation is stable and reserves space in the middle of the track, so as to facilitate the operation of the track-bearing running device; by arranging waist-shaped holes on the cross-arm tubes, the installation position of the track can be adjusted along the length direction of the waist-shaped holes, and in actual adjustment, one Z-shaped clip can be installed first to bear the track, and then the other can be connected after the adjustment is in place, which greatly improves the convenience of adjustment, and the arrangement of the lower pad and the upper pad not only increases the structural strength, but also increases the friction surface after tightening, so as to prevent movement during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the installation structure of the utility model;

[0014] Figure 2 is a three-dimensional schematic diagram of the upper and lower connection structures of the bottom pad;

[0015] Figure 3 is a schematic diagram of the three-dimensional structure of the cross arm tube;

[0016] Figure 4 It is a three-dimensional schematic diagram of the connection structure of the diagonal bracing pipe.

[0017] In the figure: 1, cross arm tube; 101, second connecting hole; 102, long hole; 2, lower pad; 201, folded edge; 3, Z-shaped clamp; 301, upper folded plate portion; 302, vertical connecting plate portion; 303, lower hook plate portion; 4, upper pad; 5, bolt assembly; 6, diagonal bracing tube; 601, plug strip; 7, vertical pipe. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be described below in conjunction with the drawings in the embodiments of the present invention. In the description, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right" and the like indicating directions or positional relationships, they are only corresponding to the drawings of the present invention, for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction: Embodiment 1:

[0019] Combined with Figure 1-3 The spraying assembly line track frame quick-connect buckle structure comprises a cross arm tube 1, an upper pad 4 and a lower pad 2 respectively located above and below the lower tube wall of the cross arm tube 1, and two Z-shaped clips 3 located below the lower pad 2. The Z-shaped clip 3 consists of an upper folding plate portion 301, a vertical connecting plate portion 302 and a lower hook plate portion 303. The upper folding plate portion 301 is used to connect the support frame, and the lower hook plate portion 303 is used to bear the track; as needed, the angle between the upper folding plate portion 301 and the vertical connecting plate portion 302 is greater than 90 degrees , less than 95 degrees, the vertical connecting plate portion 302 is perpendicular to the lower hook plate portion 303, and the angle between the upper folding plate portion 301 and the vertical connecting plate portion 302 can make the lower hook plate portion 303 have a tendency to tighten upward when the upper folding plate portion 301 and the lower pad 2 are tightly connected, so that the track can be firmly clamped; in addition, both ends of the lower pad 2 corresponding to the two Z-shaped clamps 3 are bent downward to form a folding edge 201, which has a protective effect and can limit the upper folding plate portion 301;

[0020] The two Z-shaped clamps 3 are symmetrically arranged so that the two lower hook plate portions 303 are spaced and correspond to each other. When the two lower hook plate portions 303 bear the track, a structural space is reserved for the middle part of the track. The plate surfaces of the two upper folding plate portions 301 are provided with first connecting holes; as required, two first connecting holes of each Z-shaped clamp 3 are spaced and arranged perpendicular to the symmetrical midline direction of the two Z-shaped clamps 3, and the connection strength is increased through multiple connecting points; the lower tube wall of the cross arm tube 1, the upper pad 4 and the lower pad 2 are respectively provided with second connecting holes 10 corresponding to the first connecting holes 1. The third connecting hole and the fourth connecting hole are used to pass the bolt assembly 5 for fastening the connection. According to the needs, the bolt assembly 5 includes a bolt member and a nut member fixed to the upper plate surface of the upper pad 4 corresponding to the third connecting hole. Since the upper pad 4 extends into the cross arm tube 1, the nut member is fixed in advance, which can facilitate the screwing connection of the bolt member; the second connecting hole 101 is set as a waist-shaped hole with a length direction perpendicular to the symmetrical midline of the two Z-shaped clips 3. By setting the waist-shaped hole in the cross arm tube 1, the clamping position of the rail can be adjusted along the length direction of the waist-shaped hole.

[0021] To implement the quick-connect buckle structure for installing the track frame of the spraying assembly line of the utility model, the upper pad 4 is placed on the upper surface of the lower tube wall corresponding to the cross arm tube 1, and then the lower pad 2 is placed on the lower surface of the lower tube wall, and then a Z-shaped clip 3 is fixed with a bolt assembly 5. After the track is hooked, check whether the installation state of the track before and after is natural. If it is not suitable, the position needs to be adjusted, loosen the bolt assembly 5 and slide it into place along the waist-shaped hole, and then tighten the bolt assembly 5, and finally install the other Z-shaped clip 3. Embodiment 2:

[0022] As attached Figure 4As shown, on the basis of embodiment 1, a vertical pipe 7 is vertically inserted into the end of the cross arm tube 1, and a diagonal support tube 6 is provided between the tube body of the vertical pipe 7 and the tube body of the cross arm tube 1. The lower end of the diagonal support tube 6 is fixedly connected to the vertical pipe 7, and the upper end surface of the diagonal support tube 6 is provided with an insertion strip 601 along the axial direction of the cross arm tube 1. The lower tube wall of the cross arm tube 1 is provided with a long hole 102 corresponding to the insertion strip 601 for movable insertion. The length of the long hole 102 is greater than the insertion strip 601, which greatly improves the convenience of installation by plug-in and clamping connection of the cross arm tube 1.

[0023] The parts of the present invention that are not described in detail are prior art. It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the above-mentioned embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention, and any figure marks in the claims should not be regarded as limiting the content of the claims involved.

Claims

1. A quick-connect buckle structure for track mounting of a spraying assembly line, characterized by: The invention comprises a cross arm tube (1), an upper pad (4) and a lower pad (2) respectively located above and below the lower tube wall of the cross arm tube (1), and two Z-shaped clamps (3) located below the lower pad (2), wherein the Z-shaped clamp (3) is composed of an upper folding plate portion (301), a vertical connecting plate portion (302) and a lower hook plate portion (303); the two Z-shaped clamps (3) are symmetrically arranged so that the two lower hook plate portions (303) are spaced and correspond to each other, and the plate surfaces of the two upper folding plate portions (301) are both provided with a first connecting hole, and the lower tube wall of the cross arm tube (1), the upper pad (4) and the lower pad (2) are respectively provided with a second connecting hole (101), a third connecting hole and a fourth connecting hole corresponding to the first connecting hole, so as to be used for passing a bolt assembly (5) for fastening and connection, and the second connecting hole (101) is set as a waist-shaped hole whose length direction is perpendicular to the symmetry center line of the two Z-shaped clamps (3).

2. The track-mounted quick-connect buckle structure for a spraying assembly line according to claim 1 is characterized by: The included angle between the upper folding plate portion (301) and the vertical connecting plate portion (302) is greater than 90 degrees and less than 95 degrees, and the vertical connecting plate portion (302) is perpendicular to the lower hook plate portion (303).

3. The track-mounted quick-connect buckle structure for a spraying assembly line according to claim 1 is characterized by: Both ends of the bottom plate (2) corresponding to the two Z-shaped clamps (3) are bent downwards to form folded edges (201).

4. The track-mounted quick-connect buckle structure for a spraying assembly line according to claim 1 is characterized by: Two first connection holes of each Z-shaped clamp (3) are arranged at intervals along a direction perpendicular to the symmetry midlines of the two Z-shaped clamps (3).

5. The track-mounted quick-connect buckle structure for a spraying assembly line according to claim 1 is characterized by: The bolt assembly (5) comprises a bolt member and a nut member fixed to the upper plate surface of the upper pad (4) corresponding to the third connection hole.

6. The track-mounted quick-connect buckle structure for a spraying assembly line according to claim 1 is characterized by: The end of the cross-arm tube (1) is vertically plugged with a vertical tube (7); an oblique support tube (6) is provided between the tube body of the vertical tube (7) and the tube body of the cross-arm tube (1); the lower end of the oblique support tube (6) is fixedly connected to the vertical tube (7); the upper end surface of the oblique support tube (6) is provided with a plug strip (601) along the axial direction of the cross-arm tube (1); the lower tube wall of the cross-arm tube (1) is provided with a long hole (102) corresponding to the plug strip (601) for movable insertion; the length of the long hole (102) is greater than the plug strip (601).

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