Ground deceleration sheet assembling structure of stacking machine

Abstract

The utility model discloses a stacking machine ground speed reduction piece assembling structure which comprises a plurality of sets of adjustable installing plates used for being arranged below a ground rail, a pair of ground rail pressing blocks are fixedly assembled above the adjustable installing plates and symmetrically arranged on the two sides of the ground rail, and the adjustable installing plates are arranged on the ground rail. One side of each adjustable mounting plate is fixedly connected with a speed reduction piece fastening bolt rod and a limit piece fastening bolt rod, a speed reduction piece and a limit piece are assembled above the speed reduction piece fastening bolt rod and the limit piece fastening bolt rod respectively, and a pair of clamping nuts are in threaded connection above the speed reduction piece fastening bolt rod and the limit piece fastening bolt rod respectively. According to the stacking machine ground speed reduction piece assembling structure, when the stacking machine ground speed reduction piece and the limiting piece are assembled, additional punching is not needed, meanwhile, the positions of the stacking machine ground speed reduction piece and the limiting piece can be adjusted according to the actual situation, and the assembling efficiency and the adjusting convenience of the stacking machine ground speed reduction piece and the limiting piece are improved.

Description

Technical Field

[0001] This utility model belongs to the field of stacker crane ground deceleration and limit plate assembly technology, specifically relating to the stacker crane ground deceleration plate assembly structure. Background Technology

[0002] Stacker crane ground speed reducers and limit plates are devices installed on the running track of a stacker crane to control the running speed and the maximum running distance of the stacker crane. The stacker crane ground speed reducers mainly reduce the speed of the stacker crane through friction, while the stacker crane ground limit plates mainly control the running distance of the stacker crane in conjunction with sensors.

[0003] In existing technologies, the ground deceleration and limit plates of stacker cranes are mainly assembled by drilling holes in the ground. However, in the actual assembly process, the flatness of the ground and the positioning points will affect the assembly accuracy of the ground deceleration and limit plates. This means that the ground deceleration and limit plates of stacker cranes need to be adjusted multiple times during the actual assembly process. When the ground deceleration and limit plates of stacker cranes are assembled and adjusted by drilling holes, multiple drillings are required on the ground, which not only affects the debugging progress, but also affects the integrity and aesthetics of the ground.

[0004] Therefore, in order to address the aforementioned technical issues, it is necessary to provide a stacker crane ground speed reduction gear assembly structure.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this utility model is to provide an assembly structure for the ground speed reducer of a stacker crane, which enables assembly without drilling and allows for position adjustment of the ground speed reducer and limit plates of the stacker crane.

[0007] To achieve the above objectives, a specific embodiment of this utility model provides a stacker crane ground speed reducer assembly structure, comprising: multiple sets of adjustable mounting plates arranged below the ground rail; a pair of ground rail pressure blocks fixedly mounted on the top of each of the multiple sets of adjustable mounting plates; the pair of ground rail pressure blocks symmetrically arranged on both sides of the ground rail; a speed reducer fastening bolt rod and a limit plate fastening bolt rod fixedly connected to one side of each of the multiple sets of adjustable mounting plates; a speed reducer and a limit plate respectively mounted on the top of the speed reducer fastening bolt rod and the limit plate fastening bolt rod; a pair of clamping nuts threadedly connected to the top of each of the speed reducer fastening bolt rod and the limit plate fastening bolt rod; the pair of clamping nuts respectively arranged on the upper and lower sides of the speed reducer and the limit plate.

[0008] In one or more embodiments of the utility model, the ground rail pressing block is arranged in L shape, and one end of the ground rail pressing block close to the ground rail is provided with a matching buckle inclined surface with the rail seat. The buckle inclined surface and the rail seat are matched to ensure the stability of the ground rail pressing block buckling and fixing the ground rail.

[0009] In one or more embodiments of the utility model, a plurality of groups of the ground rail pressing block are provided with fixing holes. The fixing holes are assembled with fixing bolt groups, and the adjustable mounting plate and the pair of ground rail pressing blocks are fixedly connected through the pair of fixing bolt groups.

[0010] In one or more embodiments of the utility model, the lower end surfaces of the deceleration piece fastening bolt rod and the limit piece fastening bolt rod are in contact with the ground, and the outer sides of the deceleration piece fastening bolt rod and the limit piece fastening bolt rod are threadedly sleeved with fixing nuts, which are arranged above the adjustable mounting plate. The fixing nuts and the ground interact with the deceleration piece fastening bolt rod and the limit piece fastening bolt rod to assemble and fix the deceleration piece fastening bolt rod and the limit piece fastening bolt rod.

[0011] In one or more embodiments of the utility model, a plurality of groups of the ground rail pressing block are provided with fixing holes. The fixing holes are assembled with fixing bolt groups, and the adjustable mounting plate and the pair of ground rail pressing blocks are fixedly connected through the pair of fixing bolt groups.

[0012] Compared with the prior art, the stacker ground deceleration piece assembly structure disclosed by the utility model does not need to additionally punch holes when assembling the stacker ground deceleration piece and the limit piece, and can adjust the positions of the stacker ground deceleration piece and the limit piece according to actual conditions, thereby improving the efficiency of assembling the stacker deceleration piece and the limit piece and the convenience of adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can obtain other drawings according to these drawings without creating labor.

[0014] Figure 1 It is a side view of the stacker ground deceleration piece assembly structure in an embodiment of the utility model.

[0015] Figure 2 As Figure 1 the structure schematic view at A in the middle;

[0016] Figure 3 As the structure schematic view of the stacker ground deceleration piece assembly structure in an embodiment of the utility model;

[0017] Figure 4 As Figure 3 the structure schematic view at B in the middle.

[0018] Main figure mark explanation:

[0019] 1-adjustable mounting plate, 2-ground rail pressing block, 3-deceleration piece fastening bolt rod, 4-limit piece fastening bolt rod, 5-deceleration piece, 6-limit piece, 7-clamping nut, 8-fixing bolt group, 9-fixing nut. Specific implementation

[0020] In order to make the person in the technical field better understand the technical scheme in the utility model, the technical scheme in the embodiment of the utility model will be described clearly and completely below in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without creative labor should belong to the protection scope of the utility model.

[0021] As Figures 1 to 4 shown, the stacker ground deceleration piece assembly structure in an embodiment of the utility model, including: for arranging under the ground rail multiple groups of adjustable mounting plate 1. Through multiple groups of adjustable mounting plate 1 to the deceleration piece fastening bolt rod 3 and limit piece fastening bolt rod 4 are assembled and fixed, so that the deceleration piece fastening bolt rod 3 and limit piece fastening bolt rod 4 do not need to be additionally punched in the ground during assembly.

[0022] As Figures 1 to 2 shown, the upper of adjustable mounting plate 1 is fixedly assembled with a pair of ground rail pressing blocks 2, and the pair of ground rail pressing blocks 2 are symmetrically arranged on the two sides of the ground rail. Through the assembly and fixation of the pair of ground rail pressing blocks 2, the ground rail and the adjustable mounting plate 1 can be assembled and fixed.

[0023] Specifically, the ground rail pressing block 2 is L-shaped, and the end of the ground rail pressing block 2 close to the ground rail is provided with a matching buckle inclined surface with the rail seat. The stability of the ground rail pressing block 2 buckling fixed to the ground rail is ensured by the matching of the buckle inclined surface and the rail seat.

[0024] As Figures 1 to 2As shown in the figure, a plurality of groups of ground rail pressing blocks 2 are provided with fixing holes. The fixing holes are fitted with a fixed bolt group 8. The adjustable mounting plate 1 and the pair of ground rail pressing blocks 2 are fixedly connected through the pair of fixed bolt groups 8.

[0025] As shown in the figure, a plurality of groups of adjustable mounting plates 1 are fixedly connected with a deceleration piece fastening bolt rod 3 and a limit piece fastening bolt rod 4 on one side. The deceleration piece fastening bolt rod 3 and the limit piece fastening bolt rod 4 are respectively assembled and limited for the deceleration piece 5 and the limit piece 6. Figure 1

[0026] It is worth noting that the lower end faces of the deceleration piece fastening bolt rod 3 and the limit piece fastening bolt rod 4 are in contact with the ground, and the outer sides of the deceleration piece fastening bolt rod 3 and the limit piece fastening bolt rod 4 are threadedly sleeved with a fixed nut 9, which is arranged above the adjustable mounting plate 1. The deceleration piece fastening bolt rod 3 and the limit piece fastening bolt rod 4 are assembled and fixed by the way of interaction between the fixed nut 9 and the ground. For example, when the fixed nut 9 is rotated clockwise, the deceleration piece fastening bolt rod 3 and the limit piece fastening bolt rod 4 will move downward under the action of the inner and outer threads, but since the lower end faces of the deceleration piece fastening bolt rod 3 and the limit piece fastening bolt rod 4 are in contact with the ground, the ground will exert a vertical upward force on the deceleration piece fastening bolt rod 3 and the limit piece fastening bolt rod 4, and through the cooperation of this force and the inner and outer threads of the fixed nut 9, the deceleration piece fastening bolt rod 3 and the limit piece fastening bolt rod 4 can be assembled and fixed.

[0027] As shown in the figure, the upper sides of the deceleration piece fastening bolt rod 3 and the limit piece fastening bolt rod 4 are respectively assembled with a deceleration piece 5 and a limit piece 6, and the upper sides of the deceleration piece fastening bolt rod 3 and the limit piece fastening bolt rod 4 are threadedly connected with a pair of clamping nuts 7, which are respectively arranged on the upper and lower sides of the deceleration piece 5 and the limit piece 6. The deceleration piece 5 and the limit piece 6 are respectively fixed and clamped on the outer sides of the deceleration piece fastening bolt rod 3 and the limit piece fastening bolt rod 4 through the pair of clamping nuts 7. Figures 1 to 4

[0028] Among them, the deceleration piece 5 and the limit piece 6 are respectively provided with a plurality of adjustment assembly holes along the length direction of the ground rail, and the deceleration piece fastening bolt rod 3 and the limit piece fastening bolt rod 4 are slidably arranged in the adjustment assembly holes. The position of the deceleration piece fastening bolt rod 3 and the limit piece fastening bolt rod 4 is adjusted by sliding in the adjustment assembly hole. A pair of clamping nuts 7 are arranged on the upper and lower sides of the adjustment assembly hole. It is convenient to assist the deceleration piece fastening bolt rod 3 and the limit piece fastening bolt rod 4 to clamp and fix the deceleration piece 5 or the limit piece 6 through the pair of clamping nuts 7.

[0029] ​​In specific use, multiple sets of the adjustable mounting plate 1 are arranged below the ground rail, then multiple sets of the ground rail pressing block 2 are arranged on both sides of the ground rail according to the positional relationship of the adjustable mounting plate 1, the ground rail pressing block 2 is preliminarily positioned by the way of mutual adhesion of the buckling slope and the rail seat, then the ground rail pressing block 2 and the adjustable mounting plate 1 are locked and fixed by the fixed bolt set 8, in this process, the pair of ground rail pressing blocks 2 can simultaneously clamp and fix the rail seat by the buckling slope.

[0030] Then, the fixed nut 9 is used to fix and assemble the deceleration piece fastening bolt rod 3 and the limit piece fastening bolt rod 4 on one side of the adjustable mounting plate 1, the deceleration piece 5 and the limit piece 6 to be assembled are sleeved on the deceleration piece fastening bolt rod 3 and the limit piece fastening bolt rod 4, the deceleration piece 5 and the limit piece 6 are clamped and fixed on the deceleration piece fastening bolt rod 3 and the limit piece fastening bolt rod 4 by the pair of clamping nuts 7. When the position of the deceleration piece 5 and the limit piece 6 needs to be adjusted, the clamping and fixing state of the deceleration piece 5 and the limit piece 6 is released by loosening a single clamping nut 7, then the position of the deceleration piece 5 and the limit piece 6 is adjusted by the way of sliding of the deceleration piece fastening bolt rod 3 and the limit piece fastening bolt rod 4 in the adjusting assembly hole, after adjustment, the deceleration piece 5 and the limit piece 6 are re-fixed by the way of tightening the clamping nut 7.

[0031] It is apparent for those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and not limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalents of the elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the corresponding parts of the specification.

[0032] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A ground deceleration piece assembly structure of a stacker, characterized by, Include: A plurality of groups of adjustable mounting plates arranged below the ground rail, a pair of ground rail pressing blocks are fixedly assembled above the plurality of groups of adjustable mounting plates, and the pair of ground rail pressing blocks are symmetrically arranged on both sides of the ground rail; A plurality of groups of adjustable mounting plates are fixedly connected with a deceleration piece fastening bolt rod and a limit piece fastening bolt rod on one side, a deceleration piece and a limit piece are assembled above the deceleration piece fastening bolt rod and the limit piece fastening bolt rod respectively, and a pair of clamping nuts are threadedly connected above the deceleration piece fastening bolt rod and the limit piece fastening bolt rod, and the pair of clamping nuts are arranged on the upper and lower sides of the deceleration piece and the limit piece respectively.

2. The stacker ground decelerator blade assembly structure according to claim 1, characterized by, The ground rail pressing block is arranged in an L shape, and one end of the ground rail pressing block close to the ground rail is provided with a buckling inclined surface matched with the rail seat.

3. The stacker ground decelerator blade assembly structure according to claim 1, characterized by, A plurality of groups of the ground rail pressing blocks are provided with fixing holes, and a fixing bolt group is assembled in the fixing hole, and the adjustable mounting plate and the pair of ground rail pressing blocks are fixedly connected through the pair of fixing bolt groups.

4. The stacker ground decelerator blade assembly structure according to claim 1, characterized by, The lower end faces of the deceleration piece fastening bolt rod and the limit piece fastening bolt rod are in contact with the ground, and the outer sides of the deceleration piece fastening bolt rod and the limit piece fastening bolt rod are threadedly sleeved with fixing nuts, and the fixing nuts are arranged above the adjustable mounting plate.

5. The stacker ground decelerator blade assembly structure according to claim 1, characterized by, A plurality of adjustment assembly holes along the length direction of the ground rail are arranged on the deceleration piece and the limit piece, the deceleration piece fastening bolt rod and the limit piece fastening bolt rod are slidably arranged in the adjustment assembly holes, and a pair of clamping nuts are arranged on the upper and lower sides of the adjustment assembly holes.

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