Inter-plate embedded fixed type tray structure

Abstract

The utility model discloses an inter-plate embedded fixed type tray structure, and relates to the technical field of hot working. Comprising a plurality of transverse plates and vertical plates, a plurality of connecting points are arranged between the transverse plates and the vertical plates, the transverse plates and the vertical plates are connected in a clamped mode at each connecting point, each connecting point is fixed through welding, a plurality of clamping grooves a are formed in the transverse plates in the axial direction of the transverse plates, the vertical plates are embedded into the clamping grooves during connection, and gaps at the connecting positions are filled and fixed through welding points. The charging tray fixing mode adopted by the utility model is simple and convenient, the welding time can be greatly reduced, and meanwhile, the transverse plate and the vertical plate are stressed and limited mutually by the embedded assembly mode, so that the structure is more stable and more durable.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat treatment technical field especially relates to a board intercalation fixed type material tray structure. BACKGROUND

[0002] In the heat treatment process such as normalizing, tempering, performance treatment of mechanical manufacturing, small and medium-sized miscellaneous parts are usually placed in the material tray for hoisting. The existing material tray is formed by welding the contact surface of the cross point after the cross assembly of multiple horizontal plates and vertical plates into a net structure. The structure does not have stability, and the connection between the plates is only welded, which leads to insufficient penetration depth of the weld, affects the carrying capacity of the structure, and the material tray is easy to deform during hoisting, the weld is easy to break, and the overall service life of the material tray is short. In addition, the existing material tray is easy to damage and needs frequent repair and re-production, resulting in high time cost and labor cost. SUMMARY

[0003] To solve the above technical problems, the utility model provides a board intercalation fixed type material tray structure, which comprises multiple horizontal plates and vertical plates, multiple connection points are arranged between the horizontal plates and the vertical plates, the horizontal plates and the vertical plates are clamped at each connection point, and each connection point is fixed by welding.

[0004] The utility model adopts clamping at the connection point of the original net structure, equally opens multiple clamping grooves a on the horizontal plate, the two ends of the clamping groove a penetrate through the two ends of the horizontal plate in the radial direction, the central axis of each clamping groove a is perpendicular to the axis direction of the horizontal plate, the vertical plate b is embedded into the clamping groove a to form clamping, the stable connection between the horizontal plate and the vertical plate is ensured, the connection point can bear larger torque and axial force during use of the material tray, vibration of the connection point during use is reduced, more reliable connection is formed, the gap at the connection point is fixed by welding, the gap at the connection point is filled, a larger contact area is formed between the horizontal plate and the vertical plate, the firmness and shock resistance between the two are enhanced, and the service life and stability of the material tray are ensured.

[0005] Further, multiple clamping grooves a are opened on the horizontal plate in the axial direction of the horizontal plate, the two ends of the clamping groove a are open in the radial direction of the horizontal plate, and each clamping groove a is clamped with the vertical plate.

[0006] Further, the clamping groove a is in clearance fit with the vertical plate.

[0007] The width of the clamping groove a is matched with the gap between the vertical plate, the depth of the clamping groove a is less than the radial width of the horizontal plate, and the width of the clamping groove a can be appropriately widened to form a larger gap between the connecting points, facilitate the formation of more welding contact surfaces, and strengthen the stability between the horizontal plate and the vertical plate.

[0008] Further, a plurality of clamping grooves b are formed on the vertical plate along the vertical plate axial direction, and the two ends of the clamping grooves b are open along the radial direction of the vertical plate, and each clamping groove b is clamped with the horizontal plate.

[0009] On the basis of the clamping groove a formed on the horizontal plate, the clamping groove b is formed on the vertical plate at the connecting point, the two ends of the clamping groove b penetrate the two ends of the vertical plate along the radial direction, the central axis of the clamping groove b at the connecting point is perpendicular to the central axis of the clamping groove a, the horizontal clamping groove a and the clamping groove b are clamped, and at this time, two groups of clamping are formed between the horizontal plate and the vertical plate, the horizontal plate and the vertical plate are stressed with each other, and the stability at the connecting point is further increased.

[0010] Further, the clamping groove b is matched with the gap between the horizontal plate.

[0011] The width of the clamping groove b is matched with the gap between the horizontal plate, the depth of the clamping groove b is less than the radial width of the vertical plate, and the width of the clamping groove b can be appropriately widened to form a larger gap between the connecting points, facilitate the formation of more welding contact surfaces, and strengthen the stability between the horizontal plate and the vertical plate.

[0012] Further, key grooves are formed on both sides of the open end of the clamping groove a on the horizontal plate, and the key grooves are welded with the vertical plate by welding rods and form key connections.

[0013] Key grooves are formed on both sides of the connecting point between the horizontal plate and the vertical plate, the vertical plate is connected and fixed with the key grooves by welding rods, the welding points and the key grooves form key connections, and the connection between the vertical plate and the horizontal plate is reinforced; the key grooves are formed to have a deeper connection with the horizontal plate, increase the penetration depth of the welding points on the horizontal plate, and improve the stability of the connection between the vertical plate and the horizontal plate.

[0014] Further, the periphery of the connecting point is fixed by a rib plate, the two ends of the rib plate are fixed on the horizontal plate and the vertical plate respectively, and a stable triangle is formed by the rib plate, the horizontal plate and the vertical plate.

[0015] The reinforcing rib plate is arranged around the connecting point, the two ends of the rib plate are fixed on the adjacent two horizontal plates and vertical plates respectively, a triangular stable structure is formed between the adjacent horizontal plates, vertical plates and rib plates, the stability of the connecting point is further increased, the anti-deformation ability is enhanced, and the stability of the welding at the connecting point is protected. The fixing mode can be welding or other non-deformation fixing mode.

[0016] Further, the number of rib plates around each connecting point is N, N is a positive integer, and 1≤N≤4.

[0017] The number of rib plates that can be arranged at each connecting point can be set according to actual conditions, and a plurality of rib plates can be arranged at each connecting point in a central position with high stability requirement, a small number of rib plates can be arranged at an edge position due to uneven force, and no rib plate can be arranged at other positions.

[0018] The utility model discloses the beneficial effect is:

[0019] 1. The utility model discloses a connecting point of material tray adopts the clamping, makes material tray in the use process connecting point can bear greater torque and axial force, forms more reliable connection, has improved the anti -deformation ability of connecting point, has guaranteed the service life of material tray more long -term, the gap of connecting point adopts the welding fixed, to fill the gap of connecting point, makes the greater contact area between horizontal board and vertical board, strengthens the firmness and the anti -seismic ability between two, has further guaranteed the stability of material tray connecting point.

[0020] 2. The utility model discloses a plurality of clamping groove a that are equidistantly set up on horizontal board, make vertical board inlay into clamping groove a, form the clamping, guarantee the stable connection that can bear greater torque and axial force between horizontal board and vertical board.

[0021] 3. The utility model discloses the clamping groove a that is set up on horizontal board is based on, sets up the clamping groove b on the corresponding position of vertical board connecting place, makes horizontal board inlay into clamping groove b, forms the clamping, when can form two groups of clamping between horizontal board and vertical board, connecting point forms the stable connection that can bear greater torque and axial force in four directions, further increases the stability of connecting point.

[0022] 4. The utility model discloses the reinforcing rib plate that is set up around connecting point, makes the both ends of rib plate fixed on adjacent two horizontal boards and vertical boards respectively, makes adjacent horizontal board, vertical board and rib plate form the stable structure of triangle, further increases the stability of connecting point, strengthens its anti -deformation ability, protects the stability of welding at connecting point simultaneously, effectively prolongs the service life of material tray.

[0023] 5. The utility model discloses the fixed mode of material tray is simple and convenient, can greatly reduce the time of welding, simultaneously inlaying type's assembly mode makes horizontal board and vertical board mutually force, mutually limit, makes the structure more stable, more durable. ACCURACY OF DRAWINGS

[0024] Figure 1 The utility model discloses the structure schematic diagram of material tray;

[0025] Figure 2 The utility model discloses M place enlarged view;

[0026] Figure 3 The utility model discloses A-A sectional view;

[0027] Reference signs: 1- tray, 2- vertical plate, 3- horizontal plate, 4- connecting point, 5- rib plate, 6- clamping groove a. DETAILED DESCRIPTION

[0028] The technical scheme of the utility model is clearly and completely described below, obviously, the embodiments described here are only a part of the utility model, not all the embodiments.

[0029] Embodiment 1: the utility model provides a kind of inter-plate embedded fixed type tray 1 structure, including multiple horizontal plates 3 and vertical plate 2, multiple connecting points 4 are provided between the horizontal plate 3 and vertical plate 2, each connecting point 4 is clamped at horizontal plate 3 and vertical plate 2, each connecting point 4 is fixed by welding, wherein, multiple clamping grooves a 6 are formed on the horizontal plate 3 along the axial direction of horizontal plate 3, vertical plate 2 is embedded in the clamping groove a 6 during connection, and the gap at the connecting point is filled and fixed by welding point.

[0030] As shown in Figure 1 and Figure 2 , the utility model adopts 7 horizontal plates 3 and 8 vertical plates 2, and the horizontal plate 3 and the vertical plate 2 are both steel plates, 6 or 8 clamping grooves a 6 are formed on the axial direction of each horizontal plate 3, the vertical plate 2 is embedded in the clamping groove a 6, and the tray 1 with net structure is assembled, 52 connecting points 4 are formed on the tray 1, the connecting point 4 can bear larger torque and axial force during use of the tray 1, the vibration at the connecting point 4 is reduced during use, more reliable connection is formed, meanwhile, the gap at the connecting point 4 is fixed by welding, the gap at the connecting point 4 is filled and reinforced, the contact area between the horizontal plate 3 and the vertical plate 2 is larger, the firmness and the shock resistance between the horizontal plate 3 and the vertical plate 2 are enhanced, and the service life and the stability of the tray 1 are ensured.

[0031] Embodiment 2: based on embodiment 1, as shown in Figure 1 and Figure 3 , the clamping groove a 6 is open at both ends along the radial direction of the horizontal plate 3, and each clamping groove a 6 is clamped with the vertical plate 2.

[0032] 6 or 8 clamping grooves a 6 are formed on the axial direction of each horizontal plate 3, the clamping groove a 6 is open at both ends along the radial direction of the horizontal plate 3, the clamping groove a 6 is formed into a through groove, 8 vertical plates 2 are sequentially embedded into corresponding clamping grooves a 6 according to the arrangement form of Figure 1 , the connecting point 4 of the horizontal plate 3 and the vertical plate 2 is clamped together, the clamped point of the horizontal plate 3 and the vertical plate 2 is spot-welded to reinforce, the vertical plate 2 can be clamped firmly in the clamping groove a 6, and the stable connecting point 4 is formed.

[0033] Under this connection form, only the clamping groove can be formed on the vertical plate 2, the horizontal plate 3 is embedded into the clamping groove of the vertical plate 2 to form clamping, and then welding is carried out at the clamping position to form stable connection.

[0034] Example 3: based on example 2, as shown in Figure 1 , Figure 3 The vertical plate 2 is provided with a plurality of clamping grooves b along the axial direction of the vertical plate 2, and the two ends of the clamping groove b are open along the radial direction of the vertical plate 2, and each clamping groove b is clamped with the horizontal plate 3.

[0035] Six or eight clamping grooves a6 are provided on each horizontal plate 3 along the axial direction, and the two ends of the clamping groove a6 are open along the radial direction of the horizontal plate 3, so that the clamping groove a6 forms a through groove, and eight vertical plates 2 are sequentially arranged in the form of Figure 1 The clamping groove b is provided on each vertical plate 2 corresponding to the clamping groove a6, and the two ends of the clamping groove b are open along the radial direction of the vertical plate 2 to form a through groove. The clamping groove a6 of the horizontal plate 3 is embedded with the clamping groove b of the vertical plate 2, so that the connecting points 4 of the horizontal plate 3 and the vertical plate 2 are clamped together to form 52 connecting points 4. The clamping points of the horizontal plate 3 and the vertical plate 2 are spot welded to make the vertical plate 2 firmly clamped in the clamping groove a6, and a stable connection is formed.

[0036] Example 4: based on example 1, as shown in Figure 1 The connecting points 4 are fixed by the rib plate 5, and the two ends of the rib plate 5 are fixed on the horizontal plate 3 and the vertical plate 2 respectively, and a stable triangle is formed by the rib plate 5, the horizontal plate 3 and the vertical plate 2.

[0037] The utility model adopts 7 horizontal plates 3 and 8 vertical plates 2 to assemble into a tray 1 with a net structure, and 52 connecting points 4 are formed on the tray 1. Each connecting point 4 is connected by clamping the horizontal plate 3 and the vertical plate 2, and the gap at the connecting point 4 is fixed by spot welding. The reinforcing rib plate 5 is arranged around the connecting point 4, and the two ends of the rib plate 5 are fixed on the adjacent two horizontal plates 3 and vertical plates 2 respectively, so that a triangular stable structure is formed between the adjacent horizontal plates 3, vertical plates 2 and rib plates 5, further increasing the stability of the connecting point 4 and enhancing the anti-deformation ability, and protecting the stability of the welding at the connecting point 4.

[0038] Example 5: based on example 4, as shown in Figure 1 The connecting points 4 are fixed by the rib plate 5, and the two ends of the rib plate 5 are fixed on the horizontal plate 3 and the vertical plate 2 respectively. The number of rib plates 5 around each connecting point 4 is 1 or 4.

[0039] The utility model discloses a tray 1 of net structure is assembled to 7 horizontal plates 3 and 8 vertical boards 2, and 52 connecting points 4 are formed on the tray 1, and each connecting point 4 is connected by the form of horizontal plate 3 and vertical board 2 clamping, and the gap at connecting point 4 is fixed by spot welding. The rib plate 5 is arranged on the periphery of connecting point 4, and the two ends of rib plate 5 are fixed on the adjacent two horizontal plates 3 and vertical boards 2 respectively, and one rib plate 5 is welded on the side close to the center of tray 1 on the eight connecting points 4 on the two sides of tray 1, and the eight connecting points 4 form triangular structure respectively, and four rib plates 5 are welded on the two connecting points 4 in the center of tray 1, and four triangular stable structures are formed around connecting point 4, so as to reinforce the center position, and the remaining connecting points 4 can not be provided with rib plate 5, and the stability of tray 1 can be ensured.

[0040] Example 6: based on example 4, the number of rib plates 5 around each connecting point 4 is 1 or 2.

[0041] The utility model discloses a tray 1 of net structure is assembled to 7 horizontal plates 3 and 8 vertical boards 2, and 52 connecting points 4 are formed on the tray 1, and each connecting point 4 is connected by the form of horizontal plate 3 and vertical board 2 clamping, and the gap at connecting point 4 is fixed by spot welding. The rib plate 5 is arranged on the periphery of connecting point 4, and the two ends of rib plate 5 are fixed on the adjacent two horizontal plates 3 and vertical boards 2 respectively, and one rib plate 5 is welded on the side close to the center of tray 1 on the eight connecting points 4 on the two sides of tray 1, and the eight connecting points 4 form triangular structure respectively, and four rib plates 5 are welded on the two connecting points 4 in the center of tray 1, and four triangular stable structures are formed around connecting point 4, so as to reinforce the center position, and the remaining connecting points 4 can not be provided with rib plate 5, and the stability of tray 1 can be ensured.

[0042] Example 7: based on example 4, the number of rib plates 5 around each connecting point 4 is 1 or 3.

[0043] The utility model discloses a tray 1 of net structure is assembled to 7 horizontal plates 3 and 8 vertical boards 2, and 52 connecting points 4 are formed on the tray 1, and each connecting point 4 is connected by the form of horizontal plate 3 and vertical board 2 clamping, and the gap at connecting point 4 is fixed by spot welding. The rib plate 5 is arranged on the periphery of connecting point 4, and the two ends of rib plate 5 are fixed on the adjacent two horizontal plates 3 and vertical boards 2 respectively, and one rib plate 5 is welded on the side close to the center of tray 1 on the eight connecting points 4 on the two sides of tray 1, and the eight connecting points 4 form triangular structure respectively, and four rib plates 5 are welded on the two connecting points 4 in the center of tray 1, and four triangular stable structures are formed around connecting point 4, so as to reinforce the center position, and the remaining connecting points 4 can not be provided with rib plate 5, and the stability of tray 1 can be ensured.

[0044] In the embodiment 8, key grooves are formed on both sides of the open end of the clamping groove a6 on the horizontal plate 3, and the key grooves are welded with the vertical plate 2 by welding rods to form key connection.

[0045] Six or eight clamping grooves a6 are formed on the axial direction of each horizontal plate 3, and the clamping grooves a6 are open at both ends along the radial direction of the horizontal plate 3 to form a through groove. Figure 1 Eight vertical plates 2 are sequentially embedded into the corresponding clamping grooves a6 in the form of

[0046] The key grooves are welded from one of the key grooves, the welding rod is fully welded in the key groove, the welding rod is continuously welded around the vertical plate 2 for one round, and the welding rod is fully welded in the other key groove, so that the welding points and the key grooves form key connection, thereby reinforcing the connection between the vertical plate 2 and the horizontal plate 3.

[0047] In the embodiment 9, the tray 1 is assembled into a mesh structure by seven horizontal plates 3 and eight vertical plates 2. Figure 1 Figure 1 The clamping grooves a6 are open at both ends along the radial direction of the horizontal plate 3 to form a through groove, the depth of the clamping groove a6 is half of the thickness of the horizontal plate 3, eight vertical plates 2 are sequentially placed in the form of

[0048] The number, specification and style of the horizontal plate 3 and the vertical plate 2 in the utility model can be adjusted according to actual production requirements. The number of the rib plates 5 of each connection point 4 and the fixing mode thereof can be selected according to actual production requirements.​

Claims

1. A plate-to-plate interlocking fixed tray structure, comprising multiple horizontal plates (3) and vertical plates (2), wherein multiple connection points (4) are provided between the horizontal plates (3) and the vertical plates (2), characterized in that, At each of the connection points (4), the horizontal plate (3) and the vertical plate (2) are snapped together, and each of the connection points (4) is fixed by welding. The horizontal plate (3) has multiple slots a (6) along its axial direction. When connecting, the vertical plate (2) is embedded in the slots a (6), and the gap at the connection point (4) is filled and fixed by welding.

2. The inter-plate fitted and fixed material tray structure according to claim 1, characterized in that, The slot a (6) is open at both ends radially along the horizontal plate (3), and each slot a (6) is engaged with the vertical plate (2).

3. The inter-plate fitted and fixed material tray structure according to claim 2, characterized in that, The slot a (6) is fitted with the vertical plate (2) with a clearance.

4. The inter-plate fitted and fixed material tray structure according to claim 2, characterized in that, The vertical plate (2) has multiple slots b along its axial direction. The slots b are open at both ends along the radial direction of the vertical plate (2), and each slot b is engaged with the horizontal plate (3).

5. The inter-plate interlocking fixed tray structure according to claim 4, characterized in that, The slot b is fitted with the horizontal plate (3) with a clearance.

6. The inter-plate interlocking fixed tray structure according to claim 2, characterized in that, Keyways are respectively opened on both sides of the open end of the slot a (6) on the horizontal plate (3), and the keyways are welded to the vertical plate (2) by welding rod to form a key connection.

7. The inter-plate fitted and fixed material tray structure according to claim 1, characterized in that, The connection point (4) is fixed around the periphery by a rib plate (5). The two ends of the rib plate (5) are fixed on the horizontal plate (3) and the vertical plate (2) respectively, forming a stable triangle with the rib plate (5), the horizontal plate (3) and the vertical plate (2).

8. The inter-plate interlocking fixed tray structure according to claim 7, characterized in that, The number of ribs (5) around each connection point (4) is N, where N is a positive integer and 1≤N≤4.

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