Manipulator ground rail splicing structure

Abstract

The utility model belongs to the technical field of ground rail installation, and relates to a manipulator ground rail splicing structure which comprises a bottom plate, a ground rail is installed on the top of the bottom plate through bolts, a groove is formed in one end of the ground rail, and limiting grooves are formed in the middle of the top face and the middle of the bottom face of the groove. The other end of the ground rail is fixedly connected with a connecting base, the connecting base corresponds to the groove in a left-right mode, the top and the bottom of the connecting base are slidably connected with limiting columns through springs, the shape of the end of each limiting column is matched with the shape of the corresponding limiting groove, and a clamping rod is slidably arranged at the position, located at the groove, of one side of the ground rail. The telescopic assembly drives the clamping rod to slide in a reciprocating mode, the clamping rod penetrates through the side face of the groove in a sliding mode, and a clamping groove matched with the clamping rod is formed in the connecting base. The utility model has the advantages that the connecting seat is positioned in the groove to splice the two ground rails, so that the two ground rails can be fixed by using bolts subsequently, and the situation that the ground rails need to be propped tightly for many times due to displacement in the fixing process is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of floor rail installation and relates to a splicing structure of a manipulator floor rail. Background Art

[0002] The manipulator floor rail mainly drives the manipulator to move along a specified route, expands the working radius of the manipulator, and extends the function of the use range of the manipulator, further improving the use efficiency of the manipulator and reducing the use cost of the manipulator. The manipulator floor rail has quite a wide range of uses, such as logistics handling, steel structure welding, assembly production lines, etc. Wherever it is necessary to expand the manual installation range of the manipulator, the manipulator floor rail is indispensable. Since the floor rails are mostly prefabricated, the floor rails need to be assembled according to the working range of the manipulator.

[0003] A quickly installable splicable floor rail disclosed in Chinese Patent CN217977043U has L-shaped fixing blocks arranged on both sides of the first floor rail and the second floor rail, and the L-shaped fixing blocks are attached to the first floor rail and the second floor rail. A threaded connection seat is arranged on the foundation, and the threaded connection seat is integrally connected with the foundation. An installation bolt is arranged above the L-shaped fixing block, and one end of the installation bolt penetrates through the L-shaped fixing block and extends into the threaded connection seat. The installation bolt is movably connected with the L-shaped fixing block and is threadedly connected with the threaded connection seat. The L-shaped fixing block is fixed to the foundation by using the installation bolt, and the floor rail can be quickly installed by means of the L-shaped fixing block.

[0004] After aligning the two ends of the splicing block with the splicing groove of this floor rail and moving the second floor rail to dock the two floor rails, it is necessary to use a locking bolt to penetrate through the splicing block and extend to the other side of the floor rail, and use a locking nut and the locking bolt to connect the splicing block and the floor rail. Therefore, tools need to be used and multiple locking bolts are required for installation. During the installation process, the two floor rails need to be pressed tightly to facilitate the positioning of the installation holes, and the operation is not convenient enough.

[0005] To solve the above problems, the utility model proposes a splicing structure of a manipulator floor rail. Summary of the Utility Model

[0006] To solve the problems in the background art, the utility model proposes a splicing structure of a manipulator floor rail.

[0007] To achieve the above object, the technical solution adopted by the utility model is as follows: It includes a bottom plate, a floor rail is installed on the top of the bottom plate through bolts. A groove is opened at one end of the floor rail, and limiting grooves are opened in the middle of the top surface and the bottom surface of the groove; A connecting seat is fixedly connected to the other end of the floor rail, the connecting seat corresponds to the groove left and right, and limiting columns are slidably connected to the top and bottom of the connecting seat through springs, and the shape of the end of the limiting column is adapted to the shape of the limiting groove;

[0008] A clamping rod is slidably arranged on one side of the ground rail at the groove, and a telescopic component is arranged on the ground rail. The telescopic component drives the clamping rod to slide back and forth. The clamping rod slides through the side surface of the groove, and a clamping groove adapted to the clamping rod is formed on the connecting seat.

[0009] Further, the shapes of both ends of the ground rail are I-shaped, and a track groove is formed on the top surface of the ground rail.

[0010] Further, a plurality of reinforcing plates are spaced apart from each other at the bottoms of both sides of the ground rail. Bolts thread through the reinforcing plates and the ground rail from top to bottom in sequence, and the bottom ends of the bolts extend into the bottom plate.

[0011] Further, a plurality of positioning holes are spaced apart from each other at the bottoms of both sides of the ground rail. A plurality of positioning grooves adapted to the positioning holes are formed on the top surface of the bottom plate. The positioning holes and the positioning grooves correspond to each other one by one. The bottom of each reinforcing plate is fixedly connected with a positioning plate. The positioning plate slides through the corresponding positioning hole, and the bottom end of the positioning plate extends into the corresponding positioning groove.

[0012] Further, a rubber pad is fixedly connected to an end surface of the ground rail close to the groove, and a through hole adapted to the groove is formed on the rubber pad.

[0013] Further, a through sliding hole is formed in the middle of the connecting seat. A partition plate is fixedly connected to the middle of the sliding hole. One of the springs is fixedly connected to the top of the partition plate, and the other spring is fixedly connected to the bottom of the partition plate. The two springs correspond to each other up and down. Limit columns are respectively fixedly connected to the other ends of the corresponding springs. The two limit columns are both slidably arranged in the sliding hole, and the ends of the two limit columns away from the partition plate are both tapered.

[0014] Further, a mounting seat is fixedly connected to an end of the ground rail close to the groove, and a support seat is fixedly connected to the top of the mounting seat. The clamping rod slides through the support seat;

[0015] The telescopic component includes a rotating plate. A support rod is fixedly connected to the top of the mounting seat. One end of the rotating plate is rotatably connected to the support rod, and both sides of the other end of the rotating plate are rotatably connected to a hinge plate. The other ends of the two hinge plates are both rotatably connected to an end of the clamping rod.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The splicing structure of the manipulator ground rail is provided with grooves and connecting seats on the ground rail. When splicing two ground rails, first fix one ground rail on the bottom plate, and then move the other ground rail. Insert the connecting seat on the other ground rail into the groove of the fixed ground rail. When the connecting seat moves into the groove, it will squeeze the conical end of the limit post, causing the limit post to slide into the connecting seat and compress the spring. After the connecting seat is located in the groove, the spring will push the limit post, so that the conical end of the limit post extends into the corresponding limit groove, thereby positioning the connecting seat in the groove and positioning the other ground rail at one end of the fixed ground rail, facilitating subsequent fixing with bolts. This reduces the need for multiple tightenings due to ground rail displacement during the fixing process, making the operation more convenient.

[0018] 2. The splicing structure of the manipulator ground rail is slidably provided with a latch on the ground rail. After positioning the connecting seat in the groove, push the rotating plate to rotate downward. One end of the rotating plate will push the latch through the hinge plate, causing the latch to slide in the support seat and extend into the interior of the ground rail until one end of the latch catches into the interior of the card slot, thereby positioning the connecting seat again and making the positioning effect better. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 is a structural schematic diagram of the connecting seat in the present utility model;

[0021] Figure 3 is a structural schematic diagram of the groove in the present utility model;

[0022] Figure 4 is the present utility model Figure 3 is an enlarged structural schematic diagram of part A in the present utility model.

[0023] In the figure: 1, bottom plate; 2, ground rail; 3, track groove; 4, rubber pad; 5, mounting seat; 6, rotating plate; 7, hinge plate; 8, latch; 9, connecting seat; 10, spring; 11, limit post; 12, card slot; 13, reinforcing plate; 14, bolt; 15, groove; 16, limit groove; 17, support seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Such as Figures 1 - 4As shown in the figure, the technical solution adopted by the utility model is as follows: A splicing structure of a manipulator ground rail, including a bottom plate 1, and a ground rail 2 is installed on the top of the bottom plate 1 through bolts 14. The shapes of both ends of the ground rail 2 are I-shaped, and a track groove 3 is opened on the top surface of the ground rail 2. After the ground rail 2 is installed, the manipulator is moved on the track groove 3 to facilitate the work of the manipulator.

[0026] A number of reinforcing plates 13 are arranged at intervals on the bottoms of both sides of the ground rail 2. The bolts 14 threadedly penetrate through the reinforcing plates 13 and the ground rail 2 from top to bottom in sequence, and the bottom ends of the bolts 14 extend into the bottom plate 1. The bolts 14 fix the reinforcing plates 13 on the ground rail 2 and fix the reinforcing plates 13 and the ground rail 2 on the bottom plate 1.

[0027] A number of positioning holes are opened at intervals on the bottoms of both sides of the ground rail 2, and a number of positioning grooves adapted to the positioning holes are opened on the top surface of the bottom plate 1. The positioning holes and the positioning grooves correspond one by one.

[0028] A positioning plate is fixedly connected to the bottom of each reinforcing plate 13. The number of the positioning plates, the positioning holes, and the positioning grooves is equal. The positioning plate slidably penetrates through the corresponding positioning hole, and the bottom end of the positioning plate extends into the corresponding positioning groove. The position of the ground rail 2 on the bottom plate 1 is limited, and the position of the reinforcing plate 13 on the ground rail 2 is limited to facilitate the fixation by the bolts 14.

[0029] A groove 15 is opened at one end of the ground rail 2, and limiting grooves 16 are opened in the middle of the top surface and the bottom surface of the groove 15.

[0030] A rubber pad 4 is fixedly connected to an end surface of the ground rail 2 close to the groove 15, and a through hole adapted to the groove 15 is opened on the rubber pad 4. By filling the joint of the spliced ground rail 2 with the rubber pad 4, the spliced ground rail 2 can be protected.

[0031] A connecting seat 9 is fixedly connected to the other end of the ground rail 2, and the connecting seat 9 corresponds to the groove 15 left and right. A limiting column 11 is slidably connected to the top and bottom of the connecting seat 9 through springs 10 respectively, and the shape of the end of the limiting column 11 is adapted to the shape of the limiting groove 16.

[0032] A through sliding hole is opened in the middle of the connecting seat 9, and a partition is fixedly connected to the middle of the sliding hole. One of the springs 10 is fixedly connected to the top of the partition, and the other spring 10 is fixedly connected to the bottom of the partition. The two springs 10 correspond up and down. The limiting columns 11 are respectively fixedly connected to the other ends of the corresponding springs 10.

[0033] Both of the two limiting columns 11 are slidably arranged in the sliding hole, and the ends of the two limiting columns 11 away from the partition are tapered. In the initial state, the springs 10 are in the natural state, and the tapered ends of the limiting columns 11 extend out of the connecting seat 9.

[0034] On one side of the ground rail 2, a clamping rod 8 is slidably arranged at the groove 15. A telescopic component is arranged on the ground rail 2, and the telescopic component drives the clamping rod 8 to slide back and forth. The clamping rod 8 slides through the side surface of the groove 15, and a clamping groove 12 adapted to the clamping rod 8 is formed on the connecting seat 9.

[0035] One end of the ground rail 2 close to the groove 15 is fixedly connected with a mounting seat 5. The top of the mounting seat 5 is fixedly connected with a support seat 17, and the clamping rod 8 slides through the support seat 17 to position the clamping rod 8.

[0036] The telescopic component includes a rotating plate 6. The top of the mounting seat 5 is fixedly connected with a support rod. One end of the rotating plate 6 is rotatably connected to the support rod, and both sides of the other end of the rotating plate 6 are rotatably connected with hinge plates 7. The other ends of the two hinge plates 7 are both rotatably connected to one end of the clamping rod 8, so that when the rotating plate 6 rotates, it can push the clamping rod 8 to slide through the hinge plates 7. In the initial state, the end of the rotating plate 6 hinged to the hinge plate 7 faces the clamping rod 8 and is located above the clamping rod 8.

[0037] Working principle:

[0038] First, fix the bottom plate 1 on the ground. For the convenience of description, the two spliced ground rails are named the first ground rail 201 and the second ground rail 202.

[0039] Move the first ground rail 201 to the top of the bottom plate 1 so that the positioning holes on the first ground rail 201 correspond to the positioning grooves on the bottom plate 1 one by one from top to bottom. Move the reinforcing plate 13 to the first ground rail 201 so that the positioning plate at the bottom of the reinforcing plate 13 passes through the positioning hole and inserts into the corresponding positioning groove. At this time, the position of the first ground rail 201 on the bottom plate 1 is preliminarily positioned through the positioning plate.

[0040] After placing the reinforcing plate 13, the hole positions for installing the bolts 14 on the reinforcing plate 13, the first ground rail 201, and the bottom plate 1 correspond to each other. Rotate the bolt 14 into the hole position to fix the reinforcing plate 13 on the ground rail 2 with the bolt 14 and fix the reinforcing plate 13 and the ground rail 2 on the bottom plate 1. Using the same operation, fix the first ground rail 201 with multiple bolts 14 and reinforcing plates 13, and then fix the first ground rail 201 on the bottom plate 1.

[0041] Move the second ground rail 202 to the top of the bottom plate 1 so that the connecting seat 9 of the second ground rail 202 is located at the groove 15 of the first ground rail 201. For the convenience of description, the groove 15 in the following text is the groove 15 of the first ground rail 201, and the connecting seat 9 in the following text is the connecting seat 9 of the second ground rail 202.

[0042] Push the second ground rail 202 towards the first ground rail 201 to make the connecting seat 9 pass through the through hole on the rubber pad 4, and the connecting seat 9 slides into the inside of the groove 15.

[0043] Since the conical end of the limit post 11 extends to the outside of the connecting seat 9, when sliding, the groove 15 will squeeze the limit post 11, causing the limit post 11 to slide into the connecting seat 9 and compress the spring 10.

[0044] Until the connecting seat 9 slides into the groove 15, making the sliding holes correspond to the limit grooves 16 one by one, and the end faces of the first ground rail 201 and the second ground rail 202 come into contact. At this time, under the action of the elastic force of the spring 10, the limit post 11 will be pushed, causing the conical end of the limit post 11 to extend into the corresponding limit groove 16. Thus, the connecting seat 9 is positioned in the groove 15.

[0045] Push the rotating plate 6 downward, causing the rotating plate 6 to rotate downward. When the rotating plate 6 rotates, it will drive one end of the hinge plate 7 to move, causing the other end of the hinge plate 7 to push the latch 8, making the latch 8 slide on the support seat 17. The end of the latch 8 passes through the side of the groove 15 and is snapped into the card slot 12. The connecting seat 9 is fixed in the groove 15, and the second ground rail 202 is positioned on one side of the first ground rail 201.

[0046] Similarly, use the reinforcing plate 13 and the bolt 14 to fix the second ground rail 202 to the bottom plate 1.

[0047] When disassembling, remove the bolt 14, pull the rotating plate 6 upward, and pull the latch 8 through the hinge plate 7, causing one end of the latch 8 to move out of the card slot 12. Then, the second ground rail 202 can be directly pushed to the side away from the first ground rail 201 to move the limit post 11 and the connecting seat 9 out of the groove 15.

[0048] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A splicing structure of a manipulator ground rail, characterized in that, It includes a bottom plate (1), on the top of the bottom plate (1), a ground rail (2) is installed through bolts (14). One end of the ground rail (2) is provided with a groove (15), and limiting grooves (16) are provided in the middle of the top surface and the bottom surface of the groove (15); The other end of the ground rail (2) is fixedly connected with a connecting seat (9), the connecting seat (9) corresponds to the groove (15) left and right, and limiting columns (11) are slidably connected to the top and bottom of the connecting seat (9) through springs (10), and the shape of the end of the limiting column (11) is adapted to the shape of the limiting groove (16). A clamping rod (8) is slidably arranged at one side of the ground rail (2) at the position of the groove (15), a telescopic assembly is arranged on the ground rail (2), the telescopic assembly drives the clamping rod (8) to slide back and forth, the clamping rod (8) slides through the side surface at the groove (15), and a clamping groove (12) adapted to the clamping rod (8) is provided on the connecting seat (9).

2. The splicing structure of the mechanical hand ground rail according to claim 1, characterized in that: The shapes of both ends of the ground rail (2) are I-shaped, and a track groove (3) is provided on the top surface of the ground rail (2).

3. The splicing structure of the ground rail of a manipulator according to claim 2, characterized in that: A plurality of reinforcing plates (13) are arranged at intervals at the bottom of both sides of the ground rail (2), the bolts (14) sequentially thread through the reinforcing plates (13) and the ground rail (2) from top to bottom, and the bottom ends of the bolts (14) extend into the bottom plate (1).

4. A splicing structure of a manipulator ground rail according to claim 3, characterized in that: A plurality of positioning holes are arranged at intervals at the bottom of both sides of the ground rail (2), a plurality of positioning grooves adapted to the positioning holes are provided on the top surface of the bottom plate (1), the positioning holes and the positioning grooves correspond one by one, and a positioning plate is fixedly connected to the bottom of each reinforcing plate (13), the positioning plate slidably penetrates through the corresponding positioning hole, and the bottom end of the positioning plate extends into the corresponding positioning groove.

5. A splicing structure of a manipulator ground rail according to claim 1, characterized in that: A rubber pad (4) is fixedly connected to one end surface of the ground rail (2) close to the groove (15), and a through hole adapted to the groove (15) is provided on the rubber pad (4).

6. The splicing structure of the mechanical hand ground rail according to claim 1, characterized in that: A through sliding hole is provided in the middle of the connecting seat (9), a partition is fixedly connected to the middle of the sliding hole, one of the springs (10) is fixedly connected to the top of the partition, the other spring (10) is fixedly connected to the bottom of the partition, the two springs (10) correspond up and down, the limiting columns (11) are respectively fixedly connected to the other ends of the corresponding springs (10), the two limiting columns (11) are both slidably arranged in the sliding hole, and the ends of the two limiting columns (11) away from the partition are both tapered.

7. A splicing structure of a manipulator ground rail according to claim 1, characterized in that: An installation seat (5) is fixedly connected to one end of the ground rail (2) close to the groove (15), a support seat (17) is fixedly connected to the top of the installation seat (5), and the clamping rod (8) slides through the support seat (17). The telescopic assembly includes a rotating plate (6), a support rod is fixedly connected to the top of the installation seat (5), one end of the rotating plate (6) is rotatably connected to the support rod, hinge plates (7) are rotatably connected to both sides of the other end of the rotating plate (6), and the other ends of the two hinge plates (7) are rotatably connected to one end of the clamping rod (8).

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