Auxiliary transportation tool for cross beam assembly

Abstract

The auxiliary transportation tool comprises a base, a bearing frame used for limiting and fixing the cross beam assembly is installed at the top of the base, and a first fixing plate and a second fixing plate are connected to the positions, located on the two sides of the bearing frame, of the top of the base respectively. A quick inserting structure used for being matched with the first fixing plate and the second fixing plate is arranged between the first fixing plate and the second fixing plate, and a parking structure matched with the quick inserting structure is arranged in the base. According to the auxiliary transportation tool of the cross beam assembly, due to the fact that the full gear is directly connected with the wheel rotating shaft, the wheel rotating shaft is effectively limited and locked through the clamping action, and therefore the stable parking effect is achieved. By means of the design, the problem that although low-speed transportation is conducted, certain inertia still exists after parking, and collision between vehicles is possibly caused is ingeniously solved, safety and stability of the beam assembly in the transportation process are guaranteed, and possible damage to materials is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation equipment, in particular to an auxiliary transportation tooling for a beam assembly. Background Art

[0002] A common challenge in crossbeam assembly production lines is efficiently transporting these components from one stage of the production line to the next. Traditional transportation methods typically rely on carts, which, while flexible, have several limitations. First, the limited space on the carts means that only a small number of crossbeam assemblies can be transported at a time, limiting the production line's transportation efficiency. Second, to prevent collisions or damage during transport, crossbeam assemblies are typically secured with hooks. While this method protects the product, it also further reduces the cart's payload.

[0003] To address these issues, production line workers have resorted to various measures. Sometimes, multiple workers would each push a cart to increase the number of beam assemblies transported per transport. However, while this method may improve transport efficiency in the short term, it represents a waste of human resources in the long term. Workers' time and energy are wasted on repetitive physical labor, which not only increases production costs but also can lead to fatigue, compromising work quality and safety.

[0004] On the other hand, if a single worker is responsible for pushing a trolley to transport the beam assembly back and forth, this will greatly increase their labor intensity. Long periods of repetitive labor may not only cause physical fatigue, but also take up a lot of time, thus affecting production efficiency, extending production cycles, and increasing production costs.

[0005] In response to the above problems, it is urgent to carry out innovative designs based on the original transport tooling. Utility Model Content

[0006] The technical solution of the present invention aims to solve the technical problem that the existing technical solutions are too simple, and provides an auxiliary transportation tooling for a beam assembly that is significantly different from the existing technology to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an auxiliary transport tooling for a beam assembly, comprising a base, a load-bearing frame for limiting and fixing the beam assembly is installed on the top of the base, and a first fixing plate and a second fixing plate are respectively connected to the top of the base on both sides of the load-bearing frame, and a quick plug-in structure for matching is provided between the first fixing plate and the second fixing plate, a parking structure for matching with the quick plug-in structure is provided in the base, and the parking structure is connected to a wheel axle, and the wheel axle is installed on the base.

[0008] Preferably, a handhold for handholding is installed on the top of the first fixing plate.

[0009] Preferably, the quick plug-in structure includes an opening, a positioning block, a limiting column, a box body, a threaded shaft, a sliding sleeve, a support rod, and a clamping block. The first fixed plate is provided with an opening, the second fixed plate is connected to the positioning block, and the positioning block is connected to the limiting column. The end of the limiting column is connected to the box body, and the box body is rotatably connected to the threaded shaft. The threaded shaft is located in the inner area of the box body and is threadedly connected to the sliding sleeve, and the outer wall of the sliding sleeve is evenly spaced with a number of support rods, each of the support rod ends is connected to a clamping block, and the end of the clamping block passes through the outer wall of the box body.

[0010] Preferably, the limiting column is configured as a "convex" structure, and the connecting area between the large diameter end and the small diameter end of the limiting column is configured as an inclined arc surface, and the diameter of the limiting column is smaller than the diameter of the positioning block.

[0011] Preferably, the two ends of the support rod are connected to the clamping block and the sliding sleeve in a rotational manner, and the clamping block is connected to the box body in a snap-fitting and sliding manner.

[0012] Preferably, the parking structure includes a groove, a return spring, a slider, a piston rod, a first hydraulic chamber, a second hydraulic chamber, a piston tooth block, and a full gear. A groove is provided in the opening, and a return spring is connected to the groove, and the end of the return spring is connected to the slider. One end of the slider passes through the groove and is located in the opening, and the other end of the slider is connected to the piston rod. The piston end of the piston rod is located in the first hydraulic chamber, and the first hydraulic chamber is provided in the first fixed plate, and the first hydraulic chamber is connected to the second hydraulic chamber through a groove. The second hydraulic chamber is provided in the base, and the second hydraulic chamber is connected to the piston tooth block, and the tooth block end of the piston tooth block passes through the bottom of the base and is connected to the full gear, and the full gear is connected to the wheel shaft.

[0013] Preferably, the slider is located at both sides of the inner end portion of the opening and is provided with arc-shaped inclined surfaces, and the slider is connected to the groove by sliding engagement.

[0014] Compared to existing technologies, the present invention offers the following advantages: This crossbeam assembly auxiliary transport fixture, through the configuration of a carrier frame and base, achieves stable, position-limited transport of the crossbeam assembly. Through the synergistic effect of the first and second fixing plates and the quick-connect mechanism, this device can be easily connected in series with other devices to form an efficient conveyor chain. This design significantly reduces reliance on human resources, allowing a single operator to control multiple devices for simultaneous large-scale material transport, significantly improving operational efficiency and reducing labor costs.

[0015] Furthermore, the combination of the quick-connect mechanism and the parking mechanism provides an innovative parking mechanism for this device. During slow movement to the destination, when the lead vehicle stops, the following vehicles continue to slide forward due to inertia. At this point, the opening in the first fixing plate of the trailing vehicle smoothly transitions from the smaller diameter end to the larger diameter end along the retaining post, where it contacts the positioning block. This action triggers the parking mechanism, causing the larger diameter end of the retaining post to push the slider into the groove, activating the gear engagement mechanism.

[0016] Because the full gear is directly connected to the wheel shaft, this engagement effectively locks the wheel shaft in place, achieving a secure parking effect. This design cleverly solves the problem of inertia causing collisions between vehicles even during slow transportation. It ensures the safety and stability of the crossbeam assembly during transportation and avoids potential damage to materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 3 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0020] Figure 4 For this utility model Figure 2 The enlarged structural diagram at B in the middle;

[0021] Figure 5 This is a schematic diagram of the side view of the full gear structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the side sectional structure of the box body of the present invention.

[0023] In the figure: 1. Base; 2. Carrying frame; 3. First fixing plate; 4. Second fixing plate; 5. Quick plug-in structure; 501. Opening; 502. Positioning block; 503. Limiting column; 504. Box body; 505. Threaded shaft; 506. Sleeve; 507. Support rod; 508. Block; 6. Parking structure; 601. Groove; 602. Return spring; 603. Slider; 604. Piston rod; 605. First hydraulic chamber; 606. Second hydraulic chamber; 607. Piston gear block; 608. Full gear; 7. Wheel shaft. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-6 The utility model provides a technical solution: an auxiliary transport tooling for a crossbeam assembly, including a base 1, a carrier frame 2, a first fixing plate 3, a second fixing plate 4, a quick plug-in structure 5, an opening 501, a positioning block 502, a limiting column 503, a box body 504, a threaded shaft 505, a sliding sleeve 506, a support rod 507, a clamping block 508, a parking structure 6, a groove 601, a return spring 602, a slider 603, a piston rod 604, a first hydraulic chamber 605, and a second hydraulic chamber 606. , piston gear block 607, full gear 608, wheel shaft 7, a carrier frame 2 for limiting and fixing the crossbeam assembly is installed on the top of the base 1, and the top of the base 1 is located on both sides of the carrier frame 2 and is respectively connected with a first fixed plate 3 and a second fixed plate 4, and a quick plug-in structure 5 for matching is provided between the first fixed plate 3 and the second fixed plate 4, a parking structure 6 that matches the quick plug-in structure 5 is provided in the base 1, and the parking structure 6 is connected to the wheel shaft 7, and the wheel shaft 7 is installed on the base 1.

[0026] A handrail for handholding is installed on the top of the first fixing plate 3 .

[0027] The quick plug-in structure 5 includes an opening 501, a positioning block 502, a limiting column 503, a box body 504, a threaded shaft 505, a sleeve 506, a support rod 507, and a clamping block 508. The first fixed plate 3 is provided with an opening 501, the second fixed plate 4 is connected to the positioning block 502, and the positioning block 502 is connected to the limiting column 503, the end of the limiting column 503 is connected to the box body 504, and the threaded shaft 505 is rotatably connected inside the box body 504, the threaded shaft 505 is located in the inner area of the box body 504 and is threadedly connected to the sleeve 506, and a number of support rods 507 are connected to the outer wall of the sleeve 506 at equal intervals, each support rod 507 end is connected to a clamping block 508, and the end of the clamping block 508 passes through the outer wall of the box body 504.

[0028] The limiting column 503 is configured as a "convex" structure, and the connection area between the large diameter end and the small diameter end of the limiting column 503 is configured as an inclined arc surface, and the diameter of the limiting column 503 is smaller than the diameter of the positioning block 502.

[0029] The two ends of the support rod 507 are connected to the clamping block 508 and the sliding sleeve 506 in a rotational manner, and the clamping block 508 and the box body 504 are connected in a snap-fitting and sliding manner.

[0030] The parking structure 6 includes a groove 601, a return spring 602, a slider 603, a piston rod 604, a first hydraulic chamber 605, a second hydraulic chamber 606, a piston tooth block 607, and a full gear 608. A groove 601 is opened in the opening 501, and a return spring 602 is connected to the groove 601, and the end of the return spring 602 is connected to the slider 603. One end of the slider 603 passes through the groove 601 and is located in the opening 501, and the other end of the slider 603 is connected to the piston rod 604. The piston end of the piston rod 604 is located in the first hydraulic chamber 605, and the first hydraulic chamber 605 is opened in the first fixed plate 3, and the first hydraulic chamber 605 is connected to the second hydraulic chamber 606 through a groove. The second hydraulic chamber 606 is opened in the base 1, and the second hydraulic chamber 606 is connected to the piston tooth block 607, and the tooth block end of the piston tooth block 607 passes through the bottom of the base 1 and is connected to the full gear 608, and the full gear 608 is connected to the wheel shaft 7.

[0031] The slider 603 is located at both sides of the inner end of the opening 501 and is configured as an arc-shaped inclined surface, and the slider 603 is connected to the groove 601 by sliding engagement.

[0032] Working principle: According to Figure 1 As shown, first, the crossbeam assemblies are placed one by one on different carriers 2 and fixed, and then the first fixing plate 3 is pushed, so that the base 1 moves close to another device with the assistance of the wheel shaft 7, so that the box body 504 on the second fixing plate 4 of the device enters the opening 501 on the first fixing plate 3 of the other device. After passing through the opening 501, the staff rotates the threaded shaft 505 to drive the sliding sleeve 506 to move, and pushes the block 508 out of the box body 504 through the support rod 507, so that the block 508 is stuck on the first fixing plate 3 of the other device. After the devices are connected in series one by one as shown above, the staff drives the head vehicle for mobile transportation;

[0033] When arriving at the destination, when the lead vehicle stops, the secondary vehicle will continue to slide forward due to inertia, and the opening 501 on the first fixed plate 3 on the secondary vehicle will slide to the large diameter end of the limiting column 503. The large diameter end of the limiting column 503 will squeeze the slider 603 in the opening 501 into the groove 601, and at the same time push the piston rod 604 to move into the first hydraulic chamber 605, squeezing the hydraulic oil into the second hydraulic chamber 606, pushing the piston gear block 607 down and engaging the full gear 608, thereby locking the wheel shaft 7. Subsequent vehicles will do the same in turn to achieve the effect of parking and avoid collisions between vehicles caused by inertia. This is the working principle of the auxiliary transport tooling of the beam assembly.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary transport tool for a beam assembly, comprising a base (1), characterized in that: A carrier frame (2) for limiting and fixing the crossbeam assembly is installed on the top of the base (1), and a first fixing plate (3) and a second fixing plate (4) are connected to the top of the base (1) on both sides of the carrier frame (2), and a quick plug-in structure (5) for matching is provided between the first fixing plate (3) and the second fixing plate (4), and a parking structure (6) matching with the quick plug-in structure (5) is provided in the base (1), and the parking structure (6) is connected to a wheel shaft (7), and the wheel shaft (7) is installed on the base (1).

2. The auxiliary transport tool for a crossbeam assembly according to claim 1, characterized in that: A handhold for handholding is installed on the top of the first fixing plate (3).

3. The auxiliary transport tool for a crossbeam assembly according to claim 1, characterized in that: The quick plug-in structure (5) comprises an opening (501), a positioning block (502), a limiting column (503), a box body (504), a threaded shaft (505), a sliding sleeve (506), a support rod (507), and a clamping block (508). The first fixed plate (3) is provided with an opening (501), the second fixed plate (4) is connected to the positioning block (502), and the positioning block (502) is connected to the limiting column (503). The end of the limiting column (503) is connected to the box body (504), and the box body (504) is rotatably connected to the threaded shaft (505). The threaded shaft (505) is located in an area inside the box body (504) and is threadedly connected to the sliding sleeve (506), and the outer wall of the sliding sleeve (506) is evenly spaced with a plurality of support rods (507). The end of each support rod (507) is connected to a clamping block (508), and the end of the clamping block (508) passes through the outer wall of the box body (504).

4. The auxiliary transport tool for a crossbeam assembly according to claim 3, characterized in that: The limiting column (503) is configured as a "convex" structure, and the connecting area between the large diameter end and the small diameter end of the limiting column (503) is configured as an inclined arc surface, and the diameter of the limiting column (503) is smaller than the diameter of the positioning block (502).

5. The auxiliary transport tool for a crossbeam assembly according to claim 3, characterized in that: The two ends of the support rod (507) are connected to the clamping block (508) and the sliding sleeve (506) in a rotational manner, and the clamping block (508) and the box body (504) are connected in a snap-fitting and sliding manner.

6. The auxiliary transport tool for a crossbeam assembly according to claim 3, characterized in that: The parking structure (6) comprises a groove (601), a return spring (602), a slider (603), a piston rod (604), a first hydraulic chamber (605), a second hydraulic chamber (606), a piston tooth block (607), and a full gear (608). The opening (501) is provided with a groove (601), and a return spring (602) is connected to the groove (601). The end of the return spring (602) is connected to the slider (603). One end of the slider (603) passes through the groove (601) and is located in the opening (501), and the other end of the slider (603) is connected to the first hydraulic chamber (605). A piston rod (604) is provided, wherein the piston end of the piston rod (604) is located in a first hydraulic chamber (605), and the first hydraulic chamber (605) is opened in a first fixed plate (3), and the first hydraulic chamber (605) is connected to a second hydraulic chamber (606) through a groove, and the second hydraulic chamber (606) is opened in a base (1), and a piston tooth block (607) is connected in the second hydraulic chamber (606), and the tooth block end of the piston tooth block (607) passes through the bottom of the base (1) and is connected to a full gear (608), and the full gear (608) is connected to the wheel shaft (7).

7. The auxiliary transport tool for a crossbeam assembly according to claim 6, characterized in that: The slider (603) is located at both sides of the inner end of the opening (501) and is configured as an arc-shaped inclined surface, and the slider (603) is connected to the groove (601) in a sliding engagement manner.

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