Packaging frame suitable for long pipe fittings of different models

Abstract

The utility model provides a packing frame suitable for different types of long pipe fittings, which comprises a bottom frame, the bottom frame is composed of two bottom beams and two connecting beams, the two bottom beams are arranged in parallel and aligned mode, two ends of each connecting beam are fixedly connected with the two bottom beams through welding, a top beam is respectively arranged right above the two bottom beams, and the top beams are connected with the bottom beams through welding. A plurality of vertically-arranged supporting shafts are arranged between the two bottom beams and the two top beams, the two ends of each supporting shaft are fixedly connected with the corresponding bottom beam and the corresponding top beam through welding, a plurality of horizontal fixing beams perpendicular to the top beams are arranged between the two top beams at equal intervals, and the two ends of each fixing beam are arranged on the top faces of the two top beams correspondingly. A plurality of abutting plates are arranged between the two supporting shafts located on the outermost side, and a plurality of movable abutting plates used for being matched with the abutting plates are arranged between the other two supporting shafts. According to the utility model, the stop plate and the movable stop plate which can move up and down are arranged to adapt to pipe fittings with different pipe diameters; and the movable abutting plate capable of being disassembled and assembled between the two supporting shafts is arranged, so that pipe fittings with different lengths can be adapted.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental instruments, in particular to a packaging rack applicable to long pipe fittings of different models. Background Art

[0002] With the rapid development of pipeline transportation, various pipe fittings are widely processed and transported to various places for use. Since pipes are mostly hollow tubular structures and have a certain rolling property themselves, especially for the transportation of long pipe fittings, these problems will become more prominent. Therefore, there are problems of how to stabilize the pipe fittings and ensure stable transportation during packaging and transportation. To solve the above problems, special pipe fitting packaging structures are usually used to package and fix the pipe fittings. For example, a steel structure packaging device for long pipe fittings (Patent No.: CN202120910413.9) includes a steel structure frame body. The end parts of the steel structure frame body along its length direction include several horizontally arranged support frames, and several said support frames are arranged at intervals in the height direction. A shock-absorbing structure is arranged on the support frame, and the shock-absorbing structures on adjacent support frames are arranged oppositely in the height direction, and the two oppositely arranged shock-absorbing structures form a shock-absorbing interval, and the end part of the long pipe fitting is clamped in the shock-absorbing interval. The utility model avoids the long pipe fittings from being bumped and damaged due to vibration during transportation, and at the same time, by clamping a single long pipe fitting in the corresponding shock-absorbing interval, the function of separating and packaging the long pipe fittings is achieved.

[0003] Although the existing packaging racks for long pipe fittings have a good effect of stabilizing the pipe fittings, the structures of the packaging racks are usually fixed and cannot be adjusted to a certain extent. Therefore, when packaging long pipe fittings, a specially applicable packaging rack must be customized according to the size of the pipe fittings, and it does not have high applicability. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is that although the existing packaging racks for long pipe fittings have a good effect of stabilizing the pipe fittings, the structures of the packaging racks are usually fixed and cannot be adjusted to a certain extent. Therefore, when packaging long pipe fittings, a specially applicable packaging rack must be customized according to the size of the pipe fittings, and it does not have high applicability.

[0005] The present utility model adopts the following technical solutions to solve the above technical problems: A packaging rack applicable to long pipe fittings of different models, including a bottom frame, the bottom frame is composed of two bottom beams arranged in parallel and aligned with each other and two connecting beams, the two connecting beams are respectively arranged in the middle of the two sides of the two bottom beams, and the two ends of the connecting beams are connected and fixed to the two bottom beams by welding. Above the two bottom beams, there are respectively a top beam, and a number of vertically arranged support shafts are provided between the two bottom beams and the two top beams. Both ends of the number of support shafts are connected and fixed to the bottom beam and the top beam by welding. A number of horizontal and perpendicular fixed beams are equidistantly arranged between the two top beams, and both ends of the number of fixed beams are respectively arranged on the top surfaces of the two top beams. A number of baffle plates are arranged between the two outermost support shafts, and a number of movable baffle plates for cooperating with the baffle plates are arranged between the other two support shafts.

[0006] Preferably, the bottom beam, the support shaft, the top beam, and the fixed beam are all formed by channel steel. Using channel steel to make structures such as the bottom beam, support shaft, top beam, and fixed beam can greatly reduce the weight of the entire packaging rack while making full use of the strength, torsional resistance, and stress resistance characteristics of the channel steel.

[0007] Preferably, a roller is provided at each end of a number of the baffle plates between the two outermost support shafts, and the two rollers respectively extend into the grooves of the two outermost support shafts. Setting rollers at both ends of the baffle plate to roll connect with the support shaft can flexibly adjust the distance between the upper and lower baffle plates according to the size of the pipe diameter, so as to adapt to pipe fittings of different pipe diameters.

[0008] Preferably, a vertically arranged inner groove is opened on the groove surface of the two outermost support shafts, and the roller rolls in the inner groove. The opening of the inner groove can play a role in horizontally limiting the rolling of the roller and also improve the smoothness of the up and down movement of the baffle plate.

[0009] Preferably, a compression block is provided at each end of a number of the movable baffle plates, the two compression blocks extend into the grooves of any other support shaft, and a telescopic spring is respectively connected between the two compression blocks and the two ends of the movable baffle plate. One end of the telescopic spring is connected to the movable baffle plate and the other end is connected to the compression. The setting of the compression block and the telescopic spring can determine the telescopic amount of the telescopic spring and the length of the compression block in advance according to the distance between the two support shafts, so as to realize that the compression block can extend into the support shaft groove or be taken out of the support shaft groove by squeezing or relaxing the telescopic spring, and then the movable baffle plate can be arranged between the appropriate two support shafts according to the length of the pipe fitting.

[0010] Preferably, a number of said baffle plates and a number of said movable baffle plates are each provided with a number of threaded grooves, and a connecting screw rod is screwed in the threaded grooves, and an introducing rod is connected to the end of the connecting screw rod. The provision of threaded grooves on the baffle plates and the movable baffle plates and the cooperation with the connecting screw rods and the introducing rods can extend into the pipe holes of the pipe fittings, playing a certain role in receiving and limiting, improving the neatness of the placement of the pipe fittings, and thus enhancing the stability after packaging.

[0011] Preferably, a number of load-bearing beams are provided at the bottom of the chassis at equal intervals, and the load-bearing beams are formed by channel steels, and both ends of the load-bearing beams are fixedly connected to the bottoms of the two bottom beams by welding. The provision of the load-bearing beams can lift the chassis above the ground to create a space, facilitating insertion and extraction while also protecting the chassis.

[0012] Preferably, on both sides of the connection positions of both ends of a number of said support shafts with the bottom beam and the top beam, a triangular reinforcement member is provided, and the triangular reinforcement member is fixedly connected to the support shaft, the bottom beam, and the top beam by welding. The provision of the triangular reinforcement member can improve the strength and firmness of the connection positions of both ends of the support shaft with the bottom beam and the top beam, and thus enhance the stability of the entire packaging rack.

[0013] Preferably, a number of reinforcing ribs arranged parallel to the bottom beam are provided on the chassis between the two bottom beams, and the reinforcing ribs are fixedly connected to the bottom beam and the connecting beam by welding. The provision of the reinforcing ribs can enhance the load-bearing capacity and stability of the chassis.

[0014] Preferably, threaded holes are provided at corresponding positions on the top beam and the fixed beam, and the top beam and the fixed beam are connected and fixed by screwing a fastening screw and a fastening nut into the threaded holes. Connecting and fixing the top beam and the fixed beam by means of threads allows the fixed beam to be disassembled and reinstalled from the top beam.

[0015] The present utility model adopts the above technical solutions, and compared with the prior art, has the following technical effects:

[0016] (1) By providing baffle plates and movable baffle plates that can move up and down, the distance between two adjacent upper and lower baffle plates or movable baffle plates can be adjusted according to the diameter of the pipe fitting, thereby adapting to pipe fittings of different diameters; by providing movable baffle plates that can be disassembled and assembled between the two support shafts, the distance between the baffle plates and the movable baffle plates can be adjusted according to the length of the pipe fitting, thereby adapting to pipe fittings of different lengths.

[0017] (2) By providing threaded grooves, connecting screw rods, and introducing rods on the baffle plates and the movable baffle plates, they can extend into the pipe holes of the pipe fittings, playing a certain role in receiving and limiting, improving the neatness of the placement of the pipe fittings, and thus enhancing the stability after packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall external structure of the present utility model;

[0019] Figure 2 Schematic diagram of the connection structure between the fixed beam and the top beam of the present utility model;

[0020] Figure 3 Schematic diagram of the connection structure between the baffle plate and the support shaft of the present utility model;

[0021] Figure 4 Schematic diagram of the connection structure between the movable baffle plate and the support shaft of the present utility model;

[0022] Figure 5 Schematic diagram of the pipe fitting placement of the present utility model.

[0023] Reference numerals: 1, chassis; 2, bottom beam; 3, reinforcing rib; 4, connecting beam; 5, baffle plate; 6, movable baffle plate; 601, compression block; 602, telescopic spring; 7, fixed beam; 8, top beam; 9, support shaft; 901, inner groove; 10, triangular reinforcement; 11, threaded hole; 12, fastening screw; 13, fastening nut; 14, threaded groove; 15, connecting screw; 16, introducing rod; 17, roller; 18, bearing beam. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0025] All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1:

[0027] Referring to Figure 1 , the chassis 1 is composed of two bottom beams 2 arranged parallel and aligned with each other and two connecting beams 4. The two connecting beams 4 are respectively arranged in the middle on both sides of the two bottom beams 2. The two ends of the connecting beam 4 are connected and fixed to the two bottom beams 2 by welding. Above the two bottom beams 2, there are respectively provided a top beam 8. Between the two bottom beams 2 and the two top beams 8, there are provided a number of vertically arranged support shafts 9. The two ends of the number of support shafts 9 are connected and fixed to the bottom beam 2 and the top beam 8 by welding. Between the two top beams 8, a number of horizontal and perpendicular fixed beams 7 are provided at equal intervals. The two ends of the number of fixed beams 7 are respectively arranged on the top surfaces of the two top beams 8. Between the two outermost support shafts 9, a number of baffle plates 5 are provided. Between the other two support shafts 9, a number of movable baffle plates 6 for cooperating with the baffle plates 5 are provided. The bottom beam 2, the support shaft 9, the top beam 8, and the fixed beam 7 are all formed by channel steel.

[0028] Embodiment 2:

[0029] refer to Figure 1 , Figure 3 , Figure 4 , Figure 5 , a roller 17 is respectively provided at both ends of the several baffle plates 5 located between the two outermost support shafts 9, and the two rollers 17 are respectively extended into the grooves of the two outermost support shafts 9, and the spacing between the upper and lower baffle plates 5 can be flexibly adjusted according to the size of the pipe diameter, so as to adapt to pipe fittings of different pipe diameters; a vertically arranged inner groove 901 is provided on the groove surface of the two outermost support shafts 9, and the roller 17 is rolled with the inner groove 901, which can play a horizontal limit role in the rolling of the roller 17, and can also improve the smoothness of the up and down movement of the baffle plate 5; a compression block 601 is respectively provided at both ends of the several movable abutment plates 6, and the two compression blocks 601 extend into the grooves of any of the remaining support shafts 9, and the two compression blocks 601 are respectively connected to the two ends of the movable abutment plate 6 with a telescopic spring 602, and the telescopic spring 60 One end of the stopper 6 is connected to the movable stopper 6, and the other end is connected to the compression block 601. The expansion and contraction amount of the telescopic spring 602 and the length of the compression block 601 can be determined in advance according to the distance between the two support shafts 9, so that the compression block 601 can be inserted into the groove of the support shaft 9 or taken out from the groove of the support shaft by squeezing or relaxing the telescopic spring 602, and the movable stopper 6 can be set between the two suitable support shafts 9 according to the length of the pipe. Several stopper plates 5 and several movable stopper plates 6 are provided with several thread grooves 14, and connecting screws 15 are screwed in the thread grooves 14. The rod ends of the connecting screws 15 are connected with an introduction rod 16, which can be inserted into the pipe hole of the pipe, play a certain role in bearing and limiting, and can improve the neatness of the placement of the pipe, thereby improving the stability after packaging.

[0030] Embodiment 3:

[0031] refer to Figure 1 , Figure 2 , the bottom of the base frame 1 is provided with a number of equally spaced load-bearing beams 18, which are formed of channel steel. Both ends of the load-bearing beams 18 are fixedly connected to the bottom of the two bottom beams 2 by welding, so that the base frame 1 can be suspended from the ground to create a gap, which is convenient for insertion and removal while also protecting the base frame 1; a triangular reinforcement 10 is provided on both sides of the connection between the two ends of the support shafts 9 and the bottom beams 2 and the top beams 8. The triangular reinforcement 10 is fixedly connected to the support shafts 9, the bottom beams 2, and the top beams 8 by welding, which can improve the strength and firmness of the connection between the two ends of the support shafts 9 and the bottom beams 2 and the top beams 8; a number of reinforcing ribs 3 arranged parallel to the bottom beams 2 are provided on the base frame 1 between the two bottom beams 2, and the reinforcing ribs 3 are fixedly connected to the bottom beams 2 and the connecting beams 4 by welding, which can improve the bearing capacity and stability of the base frame 1; threaded holes 11 are provided at corresponding positions on the top beam 8 and the fixed beam 7, and the top beam 8 and the fixed beam 7 are connected and fixed by screwing the fastening screws 12 and the fastening nuts 13 in the threaded holes 11, so that the fixed beam 7 can be disassembled and reinstalled from the top beam 8.

[0032] The following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense, which can be a mechanical connection or an electrical connection, or can be the internal communication of two components, and can be directly connected. "Upper", "lower", "left", "right", etc. are only used to indicate the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change.

[0033] Secondly, in the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the normal design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

[0034] Finally, the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A packaging rack applicable to long pipe fittings of different models, including a bottom frame (1), characterized in that: The chassis (1) is composed of two bottom beams (2) arranged in parallel and aligned with each other, and two connecting beams (4). The two connecting beams (4) are respectively arranged in the middle on both sides of the two bottom beams (2). The two ends of the connecting beam (4) are connected and fixed to the two bottom beams (2) by welding. Above the two bottom beams (2), there is a top beam (8) respectively. Between the two bottom beams (2) and the two top beams (8), there are a number of vertically arranged support shafts (9). Both ends of the number of support shafts (9) are connected and fixed to the bottom beam (2) and the top beam (8) by welding. Between the two top beams (8), there are a number of fixed beams (7) that are horizontal and perpendicular to the top beam (8) at equal intervals. Both ends of the number of fixed beams (7) are respectively arranged on the top surfaces of the two top beams (8). Between the two outermost support shafts (9), there are a number of baffle plates (5). Between the other two support shafts (9), there are a number of movable baffle plates (6) for cooperating with the baffle plates (5).

2. The packaging rack applicable to long pipe fittings of different models according to claim 1, characterized in that: The bottom beam (2), the support shaft (9), the top beam (8), and the fixed beam (7) are all formed by channel steel.

3. The packaging rack applicable to long pipe fittings of different models according to claim 1, characterized in that: At both ends of the number of baffle plates (5) between the two outermost support shafts (9), there is a roller (17) respectively. The two rollers (17) respectively extend into the grooves of the two outermost support shafts (9).

4. The packaging rack applicable to long pipe fittings of different models according to claim 3, characterized in that: On the groove surfaces of the two outermost support shafts (9), a vertically arranged inner groove (901) is opened. The roller (17) is in rolling connection with the inner groove (901).

5. The packaging rack applicable to long pipe fittings of different models according to claim 1, characterized in that: At both ends of the number of movable baffle plates (6), there is a compression block (601) respectively. The two compression blocks (601) extend into the grooves of any other support shaft (9). Between the two compression blocks (601) and the two ends of the movable baffle plate (6), a telescopic spring (602) is respectively connected. One end of the telescopic spring (602) is connected to the movable baffle plate (6), and the other end is connected to the compression block (601).

6. The packaging rack applicable to long pipe fittings of different models according to claim 1, characterized in that: A number of threaded grooves (14) are opened on the number of baffle plates (5) and the number of movable baffle plates (6). A connecting screw (15) is screwed into the threaded groove (14), and an introducing rod (16) is connected to the rod end of the connecting screw (15).

7. The packaging rack applicable to long pipe fittings of different models according to claim 1, characterized in that: At the bottom of the chassis (1), there are a number of load-bearing beams (18) distributed at equal intervals. The load-bearing beam (18) is formed by channel steel. Both ends of the load-bearing beam (18) are fixedly connected to the bottoms of the two bottom beams (2) by welding.

8. The packaging rack applicable to long pipe fittings of different models according to claim 1, characterized in that: On both sides of the joints of both ends of the number of support shafts (9) with the bottom beam (2) and the top beam (8), there is a triangular reinforcement (10) respectively. The triangular reinforcement (10) is fixedly connected to the support shaft (9), the bottom beam (2), and the top beam (8) by welding.

9. The packaging rack applicable to long pipe fittings of different models according to claim 1, characterized in that: On the chassis (1) and between the two bottom beams (2), there are a number of reinforcing ribs (3) arranged parallel to the bottom beam (2). The reinforcing ribs (3) are fixedly connected to the bottom beam (2) and the connecting beam (4) by welding.

10. The packaging rack applicable to long pipe fittings of different models according to claim 1, characterized in that: Threaded holes (11) are opened at corresponding positions on the top beam (8) and the fixed beam (7). The top beam (8) and the fixed beam (7) are connected and fixed by screwing a fastening screw (12) and a fastening nut (13) into the threaded hole (11).

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