CN218802385U - Heavy-load octagonal tube gripping apparatus frame - Google Patents

Abstract

The utility model relates to an eight star anise pipe gripping apparatus frames of heavy load, it includes: the heavy-duty octagonal tube is used for forming a frame, and corners of the heavy-duty octagonal tube extend outwards to form grooves on the side faces of the heavy-duty octagonal tube; the base plate is covered on the heavy-duty octagonal tube and is provided with a first boss matched with the groove; corresponding hole sites are distributed on the groove and the first boss, so that the corresponding hole sites are mutually fixed to splice the heavy-duty octagonal tube and the substrate. The utility model discloses frame and base plate do not dismantle the restriction of precedence, and simultaneously when assembling, frame itself also can restrict the horizontal migration of base plate along perpendicular to frame direction in advance, and it is consuming time to reduce to assemble the butt joint.

Description

Heavy-load octagonal tube gripping apparatus frame

Technical Field

The utility model relates to the field of conveying machinery, especially, relate to an eight star tubes gripping apparatus frame of heavy load.

Background

Like chinese utility model patent publication No. CN 209190769U, discloses a double octagonal tube gripping apparatus, it uses a double octagonal tube gripping apparatus, including connecting plate, double octagonal tube, coupling assembling, connecting piece and clamping unit, the quantity of double octagonal tube is four, and four double octagonal tube encloses into a frame and the four corners of frame adopt coupling assembling fixed mutually, and the connecting plate is located the central point of frame and puts and the both ends of connecting plate contact with two double octagonal tubes respectively, and clamping unit's quantity is a plurality of and a plurality of clamping unit pass through the connecting piece and fix the lower extreme at the lower extreme in frame four corners and the lower extreme of connecting plate respectively. Its connecting plate is put between two double eight star pipes in advance, though can restrict the connecting plate in advance along the translation of the double eight star pipe directions of perpendicular to, it is consuming time to reduce to assemble the butt joint, but the connecting plate all receives the restraint from top to bottom this moment, when facing when dismantling the connecting plate, needs tear eight star pipe frame open earlier, just can take out the connecting plate in the middle, comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an eight star tubegrip frame of heavy load, its frame and base plate do not have the restriction of dismantling precedence, and simultaneously when assembling, frame itself also can restrict the base plate in advance along the horizontal migration of perpendicular to frame direction, and it is consuming time to reduce to assemble the butt joint.

In order to solve the above problems, a heavy-duty octagonal tube gripper frame is adopted, which comprises:

the heavy-duty octagonal tube is used for forming a frame, and corners of the heavy-duty octagonal tube extend outwards to form grooves on the side faces of the heavy-duty octagonal tube;

the base plate is covered on the heavy-duty octagonal tube and is provided with a first boss matched with the groove;

corresponding hole sites are distributed on the groove and the first boss, so that the corresponding hole sites are mutually fixed to splice the heavy-duty octagonal tube and the base plate.

By adopting the structure, the groove reduces the butt joint difficulty of the base plate so as to ensure that the corresponding hole positions are easier to coincide, and the base plate and the heavy-load octagonal tube belong to a vertical butt joint mode, so that the disassembly is simpler and the assembly is easier;

as a further improvement of a heavy-duty octagonal tube gripping apparatus frame, the heavy-duty octagonal tube at least comprises two transverse heavy-duty octagonal tubes which are parallel to each other; the base plate is covered on the horizontal heavy-load octagonal tube, first bosses are arranged on the periphery of the bottom surface of the base plate and are matched with grooves in the vertical heavy-load octagonal tube and the horizontal heavy-load octagonal tube respectively.

By adopting the structure, the horizontal upward longitudinal and transverse displacement of the substrate can be limited, the hole site butt joint is more accurate, and the L-shaped connecting piece ensures the right-angle form of the frame to prevent deviation.

As a further improvement of a heavy-duty octagonal tube gripper frame, the cross section of the heavy-duty octagonal tube is in a shape that 2 tubes with upper and lower parallel octagonal sections are connected through a middle square section tube, so that a middle groove is formed between the 2 upper and lower parallel octagonal sections, namely the side surface of the middle square section tube is the bottom surface of the middle groove, and second bosses are distributed on the connecting piece to be matched with the middle groove; corresponding hole sites are distributed on the middle groove and the second boss, so that the corresponding hole sites are mutually fixed to splice the transverse heavy-load octagonal tube and the longitudinal heavy-load octagonal tube.

By adopting the structure, the vertical deviation of the connecting piece can be limited, and the hole position can be more easily corresponding.

As a further improvement of the heavy-duty octagonal tube gripping apparatus frame, the groove and the first boss are penetrated by the first bolt, the positioning sleeve is embedded in a hole position penetrated by the first bolt in advance, one end of the positioning sleeve is arranged in the heavy-duty octagonal tube, the other end of the positioning sleeve is arranged in a countersunk hole corresponding to the base plate, a horizontal hole is distributed in the middle groove, a positioning nut is arranged in the horizontal hole, and the lower end of the first bolt is connected with the positioning nut.

By adopting the structure, the heavy-load octagonal tube and the substrate are connected more tightly, so that the heavy-load octagonal tube and the substrate are not easy to slip or rotate.

As a further improvement of the heavy-duty octagonal tube gripping apparatus frame, one end of the connecting piece is penetrated by a second bolt, the second bolt also penetrates through a horizontal hole in a middle groove of the heavy-duty octagonal tube, and then the second bolt is locked by a locknut.

By adopting the structure, the connecting piece is not easy to slip off and rotate when being fastened.

The utility model designs a set of modularized connecting pieces, which makes the disassembly and assembly of the gripping apparatus more convenient and flexible;

the utility model discloses eight star anise pipe external shape designs of heavy load are various, and connecting piece built-up mounting mode is various.

Drawings

FIG. 1 is a perspective view of a heavy duty octagonal tube gripper frame.

Fig. 2 is a front view of an octagonal tube.

Fig. 3 is a right side view of the octagonal tube.

FIG. 4 is a sectional view of the octagonal tube and the base plate.

Fig. 5 is a schematic diagram of splicing a transverse octagonal tube and a longitudinal octagonal tube.

Fig. 6 is a schematic view of the structure of the connector.

Fig. 7 is a substrate axial view.

Reference numerals: 1. a substrate; 2. heavy-duty octagonal tubes; 21. a transverse heavy-duty octagonal tube; 22. a longitudinal heavy-duty octagonal tube; 3. a connecting member; 4. a positioning sleeve; 5. a first bolt; 6. positioning a nut; 7. a groove; 9. an intermediate tank; 9. a horizontal hole; 10. a second bolt; 11. a locknut; 12. a first boss; 13. a second boss.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1-7, a heavy-duty octagonal tube gripper frame comprises a base plate 1, heavy-duty octagonal tubes 2 and connecting pieces 3, wherein two transverse heavy-duty octagonal tubes 21 are connected with the base plate 1 to form an H-shaped frame, two longitudinal heavy-duty octagonal tubes 22 are mounted at the bottom of the base plate 1 and are connected with the transverse heavy-duty octagonal tubes 21 through the connecting pieces 3, and in addition, the transverse heavy-duty octagonal tubes 21 and the longitudinal heavy-duty octagonal tubes 22 can be connected through a plurality of connecting pieces 3 to form different types so as to meet different use requirements;

in the embodiment, the heavy-duty octagonal tube 2 is formed by extruding high-strength aluminum alloy, the weight is light, the strength is high, the tube with the cross section being 2 octagonal sections which are parallel up and down is in a shape that the tube with the middle square section is connected, the side surfaces of the tube with the octagonal section, which are not connected with the tube with the square section, are provided with the grooves 7, the corners of the tube with the octagonal section extend outwards to form the grooves, and the surfaces of the grooves 7 are provided with standard holes for connecting with other parts. In addition, the length of the heavy-duty octagonal tube 2 can be freely selected according to design requirements.

The design has 4 first bosss 12 around the bottom surface of the base plate 1, first boss 12 can be installed with 7 bottom surfaces of recess and two relative side laminating, can prevent producing the horizontal displacement on the 2 sides of heavy load octagon pipe of perpendicular to after the octagon pipe is installed, the standard mounting hole of first boss 12 evenly having arranged, correspond to the standard hole site of recess 7 surface arrangement, the two links to each other through first bolt 5, wherein, bury locating sleeve 4 in advance in the hole site that first bolt 5 penetrated, 4 one end of locating sleeve sets up in the heavy load octagon pipe 2, the other end sets up in the countersunk head hole that the base plate 1 corresponds, set nut 6 level is established in the horizontal hole 9 of octagon pipe, first bolt 5 passes base plate 1, locating sleeve 4, heavy load octagon pipe 2 in proper order, link to each other with set nut 6, thereby fasten base plate 1 and heavy load octagon pipe 2 together.

Horizontal heavy load octagon pipe 21 is connected with vertical heavy load octagon pipe 22, can use single or the cooperation of a plurality of connecting piece 3 to use, connecting piece 3 is the right angle shape, right angle installation face design has second boss 13, the bottom surface and the upper and lower both sides face laminating of middle groove 8 in second boss 13 and the heavy load octagon pipe 2, play the positioning action, connecting piece 3 one end is passed by two second bolts 10, second bolt 10 also passes horizontal hole 9 on the middle groove 8 of heavy load octagon pipe 2, later by locknut 11 locking, thereby it is fixed with horizontal heavy load octagon pipe 21 to fix connecting piece 3, one end is passed by two second bolts 10 equally in addition, in order to fasten vertical heavy load octagon pipe 22 and connecting piece 3 together, finally realize the fixed connection of horizontal heavy load octagon pipe 21 and vertical heavy load octagon pipe 22, can also strengthen the connection of octagon pipe through the use quantity that increases connecting piece 3.

The present embodiment may also have other composition forms, and is not limited to the form listed in the present embodiment.

In the embodiment, the strength and the bearing capacity of the pipe are improved by designing the reinforced octagonal pipe, and the design requirements of some heavy-load grippers can be met;

in the embodiment, a set of modularized connecting pieces is designed, so that the gripping apparatus is more convenient and flexible to disassemble and assemble;

the heavy-load octagonal tube of the embodiment has various external shapes and various connecting piece assembling and installing modes.

The connecting mode of the connecting piece 3 and the heavy-load octagonal tube 2 can also be clamping connection and hinge connection.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the technical field of the utility model, without departing from the concept of the invention, can also make a plurality of equal substitution or obvious variants, and the performance or the usage is the same, should all be regarded as belonging to the utility model's protection within the scope.

Claims (5)

1. A heavy-duty octagonal tube gripper frame is characterized by comprising:

a heavy-duty octagonal tube (2) for forming a frame, the corners of which extend outwards so that grooves (7) are formed on the sides of the tube;

the base plate (1) covers the heavy-duty octagonal tube (2) and is provided with a first boss (12) matched with the groove (7);

corresponding hole sites are distributed on the groove (7) and the first boss (12) and are fixed with each other to splice the heavy-duty octagonal tube (2) and the substrate (1).

2. The heavy-duty octagonal tube grip frame as claimed in claim 1, characterized in that said heavy-duty octagonal tubes (2) comprise at least two transverse heavy-duty octagonal tubes (21) parallel to each other; the vertical heavy-load octagonal tube (22) is arranged between the two parallel horizontal heavy-load octagonal tubes (21), the vertical heavy-load octagonal tube (22) is vertically intersected with the horizontal heavy-load octagonal tubes (21), the intersected positions are spliced through L-shaped connecting pieces (3), the substrate (1) covers the horizontal heavy-load octagonal tubes (21), and first bosses (12) are arranged on the periphery of the bottom surface of the substrate (1) and are respectively matched with the vertical heavy-load octagonal tubes (22) and grooves (7) in the horizontal heavy-load octagonal tubes (21).

3. The heavy-duty octagonal tube gripper frame as claimed in claim 2, wherein the heavy-duty octagonal tube gripper frame is characterized in that the cross section of the heavy-duty octagonal tube (2) is a shape that 2 tubes with upper and lower parallel octagonal sections are connected through a middle tube with a square section, so that a middle groove (8) is formed between the 2 tubes with the upper and lower parallel octagonal sections, namely the side surface of the middle tube with the square section is the bottom surface of the middle groove (8), and second bosses (13) are distributed on the connecting piece (3) to be matched with the middle groove (8); corresponding hole sites are distributed on the middle groove (8) and the second boss (13) and are mutually fixed so as to splice the transverse heavy-load octagonal tube (21) and the longitudinal heavy-load octagonal tube (22).

4. The heavy-duty octagonal tube gripping apparatus framework according to claim 3, wherein the groove (7) and the first boss (12) are penetrated by a first bolt (5), a positioning sleeve (4) is embedded in a hole position penetrated by the first bolt (5) in advance, one end of the positioning sleeve (4) is arranged in the heavy-duty octagonal tube (2), the other end of the positioning sleeve is arranged in a corresponding countersunk hole of the base plate (1), horizontal holes (9) are distributed on the middle groove (8), a positioning nut (6) is arranged in the horizontal hole (9), and the lower end of the first bolt (5) is connected with the positioning nut (6).

5. The heavy-duty octagonal tube gripper frame according to claim 3, characterized in that one end of the connecting piece (3) is passed through by a second bolt (10), the second bolt (10) also passing through a horizontal hole (9) in the middle groove (8) of the heavy-duty octagonal tube (2) and then being locked by a locknut (11).

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