CN102476728B - Foldable engine turnover frame - Google Patents

Abstract

The invention discloses a foldable engine turnover frame, which comprises a rectangular base (1), polyurethane plates (10) are arranged on both sides of the base, and two rows of base plates (13) are arranged horizontally at the bottom; plate-type brackets are arranged on each row of base plates (20); rollers (7) and supporting plate (24) are set on the support, and clamps are provided on the supporting plate. The invention is a device suitable for packing, storing and transporting the finished engine, effectively utilizing the storage space, and ensuring that the surface and key parts of the finished engine are not damaged. The stackable design of the present invention effectively guarantees the product quality and at the same time utilizes the limited space more rationally, greatly improving the utilization rate of the space, thereby reducing the transportation cost during recycling. This product is easy to use and flexible. Whether it is inventory or turnover transportation, it can effectively use space, reduce transportation costs, and increase product turnover speed and quantity.

Description

Foldable engine turnover frame

technical field

The invention relates to a frame body used for carrying goods, more specifically, relates to a turnover frame used for moving engines.

Background technique

Today, with the rapid development of the automobile industry, the demand for the output and quality of engines is also increasing. After a series of visits and investigations, we found that most of the warehouses now adopt the way of placing engines on the ground floor, which is not conducive to the effective use of space. It is also extremely inconvenient to use and transport when loading.

Contents of the invention

Aiming at the above problems, the present invention designs a device specially used for packing, storing and transporting finished engines, aiming at improving the utilization rate of engine storage space and effectively preventing engine damage during transportation. At the same time, the device itself has the characteristics of long service life, convenient use and storage.

In order to achieve the above object, the present invention discloses a foldable engine turnover frame, which comprises a rectangular base composed of long side beams and wide side beams. Each corner of the base is supported and fixed on the outside of the long-side beam and the wide-side beam by an angle frame; the angle frame includes two side plates at an angle of 90 degrees and is respectively located on the outside of a beam; the angle frame is at a right angle The bottom of the center is an upwardly recessed tank body, and the insertion legs shorter than the depth of the tank body are arranged in the groove body; a pillar is arranged at the right-angle junction of the two side plates of the angle frame directly above the insertion legs. In addition, the middle part of the wide-side beams on both sides of the base is located on the inner side of the beams and the polyurethane board is vertically arranged; and two rows of base plates are horizontally arranged between the long-side beams on both sides; the two base plates of each row Wedge-shaped legs are respectively provided on the sides, and the slope of each wedge-shaped leg faces downward and is set toward the inner side of the base. On each of the wedge-shaped feet, a plate support is vertically arranged along the direction of the long-side beam; the inner side of the top of the plate support is provided with rollers through a rotating shaft along the direction of the long-side beam, and the plate support A vertical supporting plate is arranged on the outer side of the upper part perpendicular to the plate support, and a clamp seat plate is placed on the outside of the vertical support plate and the top of the plate support; a clamp is arranged on the clamp seat plate. The fixture includes a sleeve, the middle part of the sleeve is fixed with a first annular positioning block, and the front port of the sleeve is fixed with a circlip for a hole; through the channel formed by the sleeve, the annular positioning block and the circlip for a hole, the A pull rod is provided, and the rear end of the pull rod is connected with a pull ring stuck on the rear port of the sleeve; the rear end of the sleeve is provided with a chute along the axis. The pull ring is defined in the chute; the front end of the pull rod has a larger radius than the middle part to form an annular step, and a second annular positioning block is arranged inside the sleeve at the annular step to slide along the inner direction of the cylinder ; between the first annular positioning block and the second annular positioning block, a spring is arranged outside the pull rod and inside the sleeve.

In order to achieve the purpose of folding, in a preferred manner, in the foldable engine turnover frame of the present invention, the inner side of the pillar is fixed with a leg plate on the long side beam and the wide side beam; pass through the leg plate, the pillar and The angle frame is located at the bottom of the pillar and is provided with a hinge pin; the pin is arranged along the broadside beam of the base, so that the pillar rotates around the pin along the direction of the long side beam; the long side Limit channel steels are arranged on both sides of the beam respectively. The length of the pillar is less than or equal to one-half of the long-side beam, and greater than the height of the top of the corner frame; the top of the leg plate is lower than the top of the corner frame or is flush with it.

In addition, in order to strengthen the rigidity of the frame body, the long-side beams and wide-side beams on the four sides are divided into two layers, and the middle of the two-layer beams on each side is connected with a vertical reinforcement beam.

The invention is a device suitable for packing, storing and transporting the finished engine, effectively utilizing the storage space, and ensuring that the surface and key parts of the finished engine are not damaged.

1. The present invention is a foldable turnover frame combined with steel, nylon and insulating grease. The surface adopts hot-dip galvanizing process, has excellent corrosion resistance, can be recycled for many times, meets international environmental protection standards, and has a long service life. , The design service life is 5 years.

2. The stable pillar design effectively protects the product from unnecessary damage due to impact and extrusion during transportation, and can be directly put into the delivery and transportation link, saving unnecessary procedures.

3. Stackable design, while effectively ensuring product quality, makes more reasonable use of limited space.

4. The foldable design greatly improves the utilization rate of space, thereby reducing the transportation cost during recycling.

5. This product is easy to use and flexible. Whether it is inventory or turnover transportation, it can effectively use space, reduce transportation costs, and increase product turnover speed and quantity.

6. The turnover frame itself is equipped with positioning and fixing devices, which saves intermediate links and meets the characteristics of fast-paced and high-frequency delivery.

7. The storage is clear at a glance, easy to count, and the three-dimensional management is implemented, paving the way for enterprises to automate management.

Description of drawings

Fig. 1 is the schematic diagram of the use state stacking structure of the foldable engine turnover frame of the present invention;

Fig. 2 is a structural schematic diagram of the folded and stored state of the folding engine turnover frame of the present invention;

Fig. 3 is a schematic diagram of the folding engine turnover frame of the present invention being used for the locking state of the engine locking mechanism;

Fig. 4 is a structural schematic diagram of a relaxed state of the locking mechanism in Fig. 3;

Fig. 5 is a schematic side view of the unfolded state of the single-layer frame body of the foldable engine turnover frame of the present invention;

Fig. 6 is a top view structural schematic diagram of the single-layer frame shown in Fig. 5;

Fig. 7 is a side view structural diagram of another projection direction of the single-layer frame shown in Fig. 5;

Fig. 8 is a side structural schematic diagram of the locking mechanism shown in Fig. 3;

Fig. 9 is a side structural schematic diagram of another projection direction of the locking mechanism shown in Fig. 8;

Fig. 10 is a schematic top view of the locking mechanism shown in Fig. 8;

Fig. 11 is a structural schematic diagram of the partially relaxed state of the top clamp in the locking mechanism shown in Fig. 3;

Fig. 12 is a schematic top view of the clamp part shown in Fig. 11;

Fig. 13 is a structural schematic diagram of the partially locked state of the clamp shown in Fig. 11;

Fig. 14 is a schematic side view corresponding to the use state of the engine turnover frame shown in Fig. 5;

Fig. 15 is a schematic side view corresponding to the use state of the engine turnover frame shown in Fig. 6;

Fig. 16 is a schematic side view corresponding to the use state of the engine turnover frame shown in Fig. 7 .

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

Referring to Fig. 5-7, Fig. 14-16, and Fig. 1 and Fig. 2, the foldable engine turnover frame of the present invention includes a rectangular base 1 composed of long-side beams and wide-side beams. Wherein, each corner of the base 1 is supported and fixed on the outer sides of the long side beam and the wide side beam by the corner frame 4 .

The corner frame 4 includes two side plates at an angle of 90 degrees and respectively located outside a crossbeam, and each side plate surface is in the shape of a right-angled trapezoid. The bottom at the right angle of the corner frame 4 is an upwardly recessed groove body 8 . Insertion legs 17 are arranged in the tank body 8 ; the pillar 2 is arranged at the right-angle junction of the corner frame 4 directly above the insertion legs 17 .

As shown in FIG. 1 , the support can be stacked by using the plug-in legs 17 and the plug-in support of the pillar 2 , so as to achieve the purpose of effectively utilizing the space.

As shown in Figure 2, when the rack body is idle, in order to further reduce the occupied space, the rack body should be folded and stacked for storage. In order to achieve the purpose of folding, the inner side of the pillar 2 is fixed with a leg plate on the wide-side crossbeam; the pin shaft for hinges is arranged at the bottom of the pillar 2 through the leg plate, the pillar 2 and the corner frame 4 . The pin shaft is set along the wide-side beam of the base 1, so that the pillar 2 rotates around the pin shaft along the direction of the long-side beam; the two sides of the long-side beam are respectively provided with limiting channel steel 11, and the pillar 2 can be accommodated in the channel steel 11 after being folded. notch. The length of pillar 2 is less than or equal to 1/2 of the long side beam, greater than the top height of corner frame 4; The top of leg plate is lower than the top of corner frame 4 or is flush.

In addition, in the process of logistics and freight transportation, in order to ensure the rigidity of the frame body and avoid damage to the frame body, causing damage to the transported engine, the long-side beams and wide-side beams on the four sides of the base 1 have two layers respectively, and are located on each side. A vertical reinforcing beam 14 is connected to the middle part of the two-layer beam on one side.

The turnover frame of the present invention is mainly used for the transportation of the engine. In order to achieve this purpose, the middle part of the wide-side crossbeam on both sides of the base 1 is located at the inside of the crossbeam and is relatively vertically provided with a polyurethane board 10, which plays the role of protection and barrier. And be positioned at two rows of base boards 13 horizontally between 1 long side beam on both sides; Inside setting. A plate support 20 is vertically arranged on each wedge-shaped leg 6 along the direction of the long-side beam.

As shown in FIGS. 8-10 , rollers 7 are arranged on the inside of the top of the panel support 20 through a rotating shaft, and a vertical supporting plate 24 is arranged on the outside of the upper part of the panel support 20 perpendicular to the panel support. On the outside of the top of the vertical supporting plate 24 and the panel support 20 , there is a fixture seat plate 5 . A clamp is provided on the clamp seat plate 5 .

As shown in Figures 3 and 4, and Figures 11-13, the clamp includes a sleeve. The middle part of the sleeve is fixed with a first annular positioning block 41, and the front port of the sleeve is fixed with a circlip 37 for holes. The pull rod 32 is passed through the channel formed by the sleeve, the annular positioning block 41 and the elastic circlip 37 for the hole. The rear end of the pull rod 32 is connected with a pull ring 33 stuck on the rear port of the sleeve; the rear end of the sleeve is provided with a chute along the axis, and the pull ring 33 is limited in the chute. The front end of the pull rod 32 has a larger radius than the middle part to form an annular step, and the second annular positioning block 44 is arranged inside the sleeve at the annular step to slide along the inner direction of the cylinder; the first annular positioning block 41 and the second annular positioning block 44 is provided with spring 36 in the inside of pull rod 32 outer sleeve.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (3)

1. a folding engine circulating frame, comprises the rectangular base (1) be made up of long limit crossbeam, broadside crossbeam, it is characterized in that,

Each angle of described base (1) is supported the outside being fixed on described long limit crossbeam, broadside crossbeam by corner bracket (4); Described corner bracket (4) comprises two side plates becoming an angle of 90 degrees to lay respectively at a cross rail outer; The bottom of described corner bracket (4) right angle is the cell body (8) upwards caved in, and is provided with the grafting leg (17) being shorter than the cell body degree of depth in described cell body (8); The right angle interface place being positioned at corner bracket (4) biside plate directly over described grafting leg (17) arranges pillar (2),

Be positioned in the middle part of the broadside crossbeam of described base (1) both sides that cross rail inner is relatively vertical arranges polyurethane sheet (10); And between the described long limit crossbeam of both sides the horizontal two row bed plates (13) that arrange; Each both sides arranging described bed plate (13) arranges wedge shape leg (6) respectively, wedge shape leg (6) described in each down domatic and all arranging towards the inner side of described base (1);

Wedge shape leg (6) described in each is provided with plate type support (20) along the direction of described long limit crossbeam is vertical; The inside top of described plate type support (20) is by arranging roller (7) along the rotating shaft in crossbeam direction, described long limit, and the upper outside of described plate type support (20) arranges vertical supporting plate (24) perpendicular to plate type support, there is fixture seat board (5) described vertical supporting plate (24) and described plate type support (20) top outer horizontal; Described fixture seat board (5) is provided with fixture;

Described fixture comprises sleeve, and the middle part of described sleeve is fixed with the first annular locating piece (41), and barrel forward end mouth is fixed with circlip for bore (37);

The passage consisted of described sleeve, circular orientation block (41) and circlip for bore (37) wears pull bar (32), and the rear end of described pull bar (32) is connected with the draw ring (33) being stuck in described sleeve rear end mouth; Described sleeve rear end offers chute along axis, and described draw ring (33) is defined in described chute; The front end of described pull bar (32) is the large thus looping step of central radius comparatively, is positioned at described sleeve inner arranges the second circular orientation block (44) in the mode of sliding along cylinder direction at ring-shaped step place; Be positioned between described first annular locating piece (41) and the second circular orientation block (44) and spring (36) is set in the inside of described pull bar (32) outside described sleeve.

2. folding engine circulating frame according to claim 1, is characterized in that, the inner side of described pillar (2) is fixed with outrigger plate on described long limit crossbeam and broadside crossbeam; The bottom being positioned at pillar (2) through described outrigger plate, pillar (2) and described corner bracket (4) arranges hinged bearing pin; Described bearing pin is arranged along the broadside crossbeam of described base (1), thus described pillar (2) rotates around the direction of described bearing pin along long limit crossbeam; Crossbeam both sides, described long limit are respectively arranged with spacing channel-section steel (11);

The length of described pillar (2) is less than or equal to 1/2nd of described long limit crossbeam, is greater than the overhead height of described corner bracket (4); The top of described outrigger plate is lower than the top or mutually concordant of described corner bracket (4).

3. folding engine circulating frame according to claim 1 or 2, is characterized in that, described in be positioned at the long limit crossbeam on four limits and broadside crossbeam is respectively two-layer, and the middle part being positioned at the two-layer crossbeam in every side is connected with vertical strength beam (14).