Reinforcing rib for enhancing structural strength of gantry crane

Abstract

The utility model relates to the technical field of reinforcing ribs, and discloses a reinforcing rib for enhancing the structural strength of a gantry machine, the reinforcing rib comprises two clamping mechanisms, an outer supporting column, an inner supporting column, two connecting columns and a clamping column, a plurality of clamping grooves are formed in the front end face of the inner supporting column, short threaded rods are fixedly connected to the inner rear walls of the clamping grooves respectively, and the outer supporting column and the inner supporting column are connected through the short threaded rods. A clamping hole is formed in the upper portion of the front end face of the outer supporting column, a round hole is formed in the side, away from the outer supporting column, of the end face of one side of the connecting column, the clamping mechanism comprises a connecting plate, a short clamping plate and a long clamping plate, a movable groove is formed in the end face of one side of the connecting plate, and a second hollow block is fixedly connected to the other end face of the connecting plate; a first hollow block is fixedly connected to the side, close to the second hollow block, of the lower end face of the connecting plate. The device is easy to operate, various lengths can be selected, the device can be conveniently installed on the gantry machine through the clamping mechanism, and the structural strength of the gantry machine is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of reinforcing rib, especially to a reinforcing rib for enhancing the structural strength of gantry machine. BACKGROUND

[0002] In the structural design process, the structure body may be suspended too much or the span is too large, in such a case, the connecting surface of the structure itself can withstand limited load, then a reinforcing plate is added on the common vertical surface of the two combined bodies, commonly known as reinforcing rib, to increase the strength of the combined surface.

[0003] The existing gantry machine reinforcing rib is usually arranged on the two sides of the supporting leg and the supporting frame and between the cross beam and the supporting frame to enhance the structural strength. However, these reinforcing ribs are usually fixed and installed when the gantry machine is produced, and the number cannot be adjusted, so when the structural strength of the gantry machine is insufficient, additional reinforcing ribs cannot be installed. Therefore, the technical personnel in the field provide a reinforcing rib for enhancing the structural strength of gantry machine to solve the problems raised in the background art. SUMMARY

[0004] The utility model discloses a reinforcing rib for enhancing the structural strength of gantry machine, which is simple to operate, can select multiple lengths, can be conveniently installed on the gantry machine through the use of the clamping mechanism, and enhances the structural strength of the gantry machine.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A reinforcing rib for enhancing the structural strength of gantry machine, comprising two clamping mechanisms, an outer supporting column, an inner supporting column, two connecting columns and a clamping column, a plurality of clamping grooves are formed on the front end face of the inner supporting column, a short threaded rod is fixedly connected to the inner wall of each clamping groove, a clamping hole is formed on the upper front end face of the outer supporting column, and a circular hole is formed on the side end face of the connecting column away from the outer supporting column.

[0007] The clamping mechanism comprises a connecting plate, a short clamping plate and a long clamping plate, a movable groove is formed on the side end face of the connecting plate, a No. 2 hollow block is fixedly connected to the other end face of the connecting plate, a No. 1 hollow block is fixedly connected to the lower end face of the connecting plate near the No. 2 hollow block, a fixed plate is fixedly connected to the upper end face of the connecting plate near the No. 2 hollow block, a hollow plate is fixedly connected to the lower end face of the long clamping plate, a connecting block is fixedly connected to the side end face of the short clamping plate, a long threaded rod is fixedly connected to the lower end face of the connecting block, the long threaded rod is movably sleeved on the inner wall of the No. 2 hollow block, a bolt is movably sleeved in the inner wall of the No. 1 hollow block, and the outer surface of the bolt near the long clamping plate is movably sleeved in the inner wall of the hollow plate.

[0008] Further, one of the two connecting columns is fixedly connected to the upper end face of the inner support column, and the other connecting column is fixedly connected to the lower end face of the outer support column.

[0009] Further, the two clamping mechanisms are respectively arranged on the ends of the two connecting columns away from the outer support column, and the outer surface of the inner support column is movably sleeved in the inner portion of the outer support column.

[0010] Further, the outer surface of the bolt is threadedly sleeved with a first nut on the side close to the hollow plate, and the outer surface of the long threaded rod is threadedly sleeved with a second nut.

[0011] Further, the outer surface of the bolt is threadedly sleeved with a first nut on the side close to the hollow plate, and the outer surface of the long threaded rod is threadedly sleeved with a second nut.

[0012] Further, a threaded groove is formed in the center of the lower end face of the clamping column, and the outer surface of the short threaded rod is threadedly connected with the threaded groove.

[0013] Further, the outer surface of the clamping column is movably sleeved in the clamping hole and the clamping groove, and a U-shaped block is fixedly connected to the front end face of the clamping column.

[0014] The utility model has the advantages of the following:

[0015] 1. The reinforcing rib for enhancing the structural strength of the gantry machine is characterized in that the inner support column is movably sleeved in the outer support column, the inner support column is moved outward, a suitable clamping groove in the plurality of clamping grooves in the inner support column is aligned with the clamping hole in the outer support column, the clamping column is inserted into the clamping groove from the clamping hole, the threaded groove in the clamping column is threadedly connected with the threaded rod in the clamping groove by rotating the U-shaped block, the outer support column and the inner support column are used in cooperation, and the length of the reinforcing rib can be changed.

[0016] 2. The reinforcing rib for enhancing the structural strength of the gantry machine is characterized in that the part of the bolt in contact with the circular hole is smooth, the clamping mechanism can rotate on the connecting column, the outer surface of the hollow plate is movably sleeved in the movable groove, the outer surface of the bolt with threads is movably sleeved in the inner portion of the hollow plate, the first nut is used in cooperation, the long clamping plate can be moved and fixed, the outer surface of the connecting block is movably sleeved between the two fixed plates, the outer surface of the long threaded rod is movably sleeved in the inner portion of the second hollow block, the second nut is used in cooperation, the short clamping plate can be moved and fixed, the reinforcing rib can be fixed on the gantry machine, and the structural strength of the gantry machine is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a first axis measurement schematic view of the utility model;

[0018] Figure 2It is the second axis measurement schematic view of the utility model;

[0019] Figure 3 It is the internal support column structure schematic view of the utility model;

[0020] Figure 4 It is the external support column structure schematic view of the utility model;

[0021] Figure 5 It is the clamping post side section schematic view of the utility model;

[0022] Figure 6 It is the clamping mechanism structure schematic view of the utility model.

[0023] Legend:

[0024] 1, external support column, 2, clamping post, 3, internal support column, 4, connecting column, 5, clamping mechanism, 6, U-shaped block, 7, round hole, 8, short threaded rod, 9, clamping groove, 10, clamping hole, 11, threaded groove, 501, connecting plate, 502, No. 1 nut, 503, hollow plate, 504, bolt, 505, No. 1 hollow block, 506, No. 2 nut, 507, No. 2 hollow block, 508, long threaded rod, 509, connecting block, 5010, fixed plate, 5011, short clamp plate, 5012, long clamp plate, 5013, movable groove. DETAILED DESCRIPTION

[0025] The technical schemes in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0026] Refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5The utility model provides a kind of reinforcing rib for reinforcing the structural strength of gantry machine, including two clamping mechanisms 5, outer support column 1, inner support column 3, two connecting columns 4, clamping post 2, multiple clamping grooves 9 are set on the front end surface of inner support column 3, multiple clamping grooves 9 inside rear wall are respectively fixedly connected with short threaded rod 8, clamping hole 10 is set on the upper front end surface of outer support column 1, the side away from outer support column 1 of connecting column 4 one side end surface is set with round hole 7, one of two connecting columns 4 is fixedly connected on the upper end surface of inner support column 3, another connecting column 4 is fixedly connected on the lower end surface of outer support column 1, U-shaped block 6 is fixedly connected on the front end surface of clamping post 2, clamping post 2 outer surface is movably sleeved in clamping hole 10 and clamping groove 9 inside, threaded groove 11 is set in the center of the lower end surface of clamping post 2, the outer surface of short threaded rod 8 is threadedly connected with threaded groove 11.

[0027] Specifically, insert inner support column 3 into outer support column 1, select one of multiple clamping grooves 9 on inner support column 3 to align with clamping hole 10 on outer support column 1, then insert clamping post 2 from clamping hole 10 into clamping groove 9, and then threadedly connect threaded groove 11 on clamping post 2 with short threaded rod 8 in clamping groove 9 by rotating U-shaped block 6, to fix outer support column 1 and inner support column 3.

[0028] Referring to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 6 Two clamping mechanisms 5 are respectively arranged on the end away from outer support column 1 of two connecting columns 4, and the outer surface of inner support column 3 is movably sleeved in outer support column 1, and clamping mechanism 5 includes connecting plate 501, short clamping plate 5011 and long clamping plate 5012, a side end surface of connecting plate 501 is provided with movable groove 5013, the other end surface of connecting plate 501 is fixedly connected with No. 2 hollow block 507, the lower end surface of connecting plate 501 is fixedly connected with No. 1 hollow block 505 near No. 2 hollow block 507, the upper end surface of connecting plate 501 is fixedly connected with fixed plate 5010 in front of and behind No. 2 hollow block 507, the lower end surface of long clamping plate 5012 is fixedly connected with hollow plate 503, the side end surface of short clamping plate 5011 is fixedly connected with connecting block 509, the lower end surface of connecting block 509 is fixedly connected with long threaded rod 508, the outer surface of long threaded rod 508 is movably sleeved in No. 2 hollow block 507, the inner part of No. 1 hollow block 505 is movably sleeved with bolt 504, the outer surface of bolt 504 is movably sleeved in the inner part of hollow plate 503 near long clamping plate 5012, the outer surface of hollow plate 503 is movably sleeved in movable groove 5013, the lower end surface of long clamping plate 5012 is slidably connected with the upper end surface of connecting plate 501, the outer surface of bolt 504 is threadedly sleeved with No. 1 nut 502 near hollow plate 503, and the outer surface of long threaded rod 508 is threadedly sleeved with No. 2 nut 506.

[0029] Specifically, the hole on the first hollow block 505 is aligned with the round hole 7 on the connecting column 4, then the bolt 504 is inserted from the hole on the side of the first hollow block 505, and then the hollow plate 503 is installed on the bolt 504 from the threaded end of the bolt 504, so that the outer surface of the hollow plate 503 is movably sleeved in the movable groove 5013, the lower end of the long clamping plate 5012 is slidably connected to the upper end surface of the connecting plate 501, and then the first nut 502 is screwed on the threaded end of the bolt 504, so that the long clamping plate 5012 is installed on the connecting plate 501. The long threaded rod 508 is inserted into the second hollow block 507, the outer surface of the connecting block 509 is movably sleeved between the two fixed plates 5010, and then the second nut 506 is screwed on the long threaded rod 508 close to the second hollow block 507, so that the short clamping plate 5011 is installed on the connecting plate 501. The part of the bolt 504 in contact with the round hole 7 is smooth, so that the clamping mechanism 5 can rotate on the connecting column 4. By screwing the first nut 502 and the second nut 506, the movement and fixation of the short clamping plate 5011 and the long clamping plate 5012 can be realized, so as to fix the reinforcing rib on the gantry machine and enhance the structural strength of the gantry machine.

[0030] Working principle: select a suitable one of the plurality of clamping grooves 9 on the inner supporting column 3 to align with the clamping hole 10 on the outer supporting column 1, then insert the clamping column 2 into the clamping groove 9 from the clamping hole 10, and then rotate the U-shaped block 6 to make the threaded groove 11 on the clamping column 2 threadedly connected with the short threaded rod 8 in the clamping groove 9, so as to complete the fixation of the length of the reinforcing rib. Then unscrew the second nut 506, remove the short clamping plate 5011, screw the first nut 502, move the long clamping plate 5012 to the side of the connecting plate 501, then rotate the connecting plate 501 to make the installation part located between the long clamping plate 5012, the connecting plate 501 and the fixed plate 5010, make the connecting plate 501 close to the installation part, then tighten the first nut 502, so that the long clamping plate 5012 continuously moves to the fixed plate 5010, until the fixed part is clamped by the fixed plate 5010. Then insert the long threaded rod 508 into the second hollow block 507, then screw the second nut 506 to install the short clamping plate 5011 on the connecting plate 501, then tighten the second nut 506, so that the short clamping plate 5011 continuously moves to the connecting plate 501, until the fixed part is clamped by the connecting plate 501. Install two clamping mechanisms 5 on the gantry machine support frame and support leg in turn, so as to complete the installation of the reinforcing rib and enhance the structural strength of the gantry machine.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A reinforcing rib for enhancing the structural strength of a gantry crane, comprising two clamping mechanisms (5), an outer support column (1), an inner support column (3), two connecting columns (4), and a positioning column (2), characterized in that: The inner support column (3) has multiple slots (9) on its front end face. Short threaded rods (8) are fixedly connected to the rear walls of the multiple slots (9). The outer support column (1) has a slot hole (10) on its upper front end face. The connecting column (4) has a round hole (7) on one side of its end face away from the outer support column (1). The clamping mechanism (5) includes a connecting plate (501), a short clamping plate (5011), and a long clamping plate (5012). A movable groove (5013) is provided on one end face of the connecting plate (501). A second hollow block (507) is fixedly connected to the other end face of the connecting plate (501). A first hollow block (505) is fixedly connected to the lower end face of the connecting plate (501) near the second hollow block (507). Fixed plates (5010) are fixedly connected to the upper end face of the connecting plate (501) near the second hollow block (507) both front and rear. A hollow plate (503) is fixedly connected to the lower end face of the long clamping plate (5012), a connecting block (509) is fixedly connected to one end face of the short clamping plate (5011), a long threaded rod (508) is fixedly connected to the lower end face of the connecting block (509), the outer surface of the long threaded rod (508) is movably sleeved inside the second hollow block (507), a bolt (504) is movably sleeved inside the first hollow block (505), and the outer surface of the bolt (504) near the long clamping plate (5012) is movably sleeved inside the hollow plate (503).

2. The reinforcing rib for enhancing the structural strength of a gantry crane according to claim 1, characterized in that: One of the two connecting columns (4) is fixedly connected to the upper end face of the inner support column (3), and the other connecting column (4) is fixedly connected to the lower end face of the outer support column (1).

3. The reinforcing rib for enhancing the structural strength of a gantry crane according to claim 1, characterized in that: The two clamping mechanisms (5) are respectively set on the ends of the two connecting columns (4) away from the outer support column (1), and the outer surface of the inner support column (3) is movably sleeved inside the outer support column (1).

4. The reinforcing rib for enhancing the structural strength of a gantry crane according to claim 1, characterized in that: The outer surface of the hollow plate (503) is movably fitted inside the movable groove (5013), and the lower end face of the long clamping plate (5012) is slidably connected to the upper end face of the connecting plate (501).

5. A reinforcing rib for enhancing the structural strength of a gantry crane according to claim 1, characterized in that: The bolt (504) has a first nut (502) threaded on the outer surface near the hollow plate (503), and the long threaded rod (508) has a second nut (506) threaded on the lower outer surface.

6. The reinforcing rib for enhancing the structural strength of a gantry crane according to claim 1, characterized in that: The center of the lower end face of the positioning post (2) is provided with a threaded groove (11), and the outer surface of the short threaded rod (8) is threaded to connect to the threaded groove (11).

7. The reinforcing rib for enhancing the structural strength of a gantry crane according to claim 1, characterized in that: The outer surface of the positioning post (2) is movably fitted inside the positioning hole (10) and the positioning groove (9), and a U-shaped block (6) is fixedly connected to the front end face of the positioning post (2).

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