A beam support adjustment mechanism

Abstract

The utility model discloses a kind of beam support adjusting mechanism, including first upper beam, second upper beam and first adjusting mechanism, the first adjusting mechanism includes first connecting column, second connecting column and first connecting frame, the first connecting column is hingedly arranged at the both ends of first upper beam, the second connecting column is hingedly arranged at the both ends of second upper beam, fifth slide rail is equipped on the second connecting column, the both ends of the first connecting frame are equipped with first sliding plate, fifth sliding block is equipped on the first sliding plate, the fifth slide rail is matched with fifth sliding block, the lower end of the first connecting frame is equipped with first rotating shaft, the both ends of the first connecting frame are equipped with first calliper assembly. The utility model provides a kind of beam support adjusting mechanism, first calliper assembly fixes first support column and first connecting frame, then drives by seventh drive motor, adjust the interval of first upper beam and second upper beam, i.

Description

Technical Field

[0001] This utility model belongs to the field of beam support structure, and specifically relates to a beam support adjustment mechanism. Background Technology

[0002] The beam frame is a crucial structural element in a support system, providing lateral support. For example, in a traveling gantry crane, a beam frame is needed to connect and support the gantry structures on both sides to ensure structural stability. However, in current traveling gantry cranes, the beam frame is fixed, permanently connected to the gantry structures on both sides. This makes it impossible to adjust the distance between the two gantry structures according to the size of the parts, and thus, to maintain an ideal processing position at all times. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a beam support adjustment mechanism.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A beam support adjustment mechanism includes a first upper beam, a second upper beam, and a first adjustment mechanism. The first adjustment mechanism includes a first connecting column, a second connecting column, and a first connecting frame. The first connecting column is hinged to both ends of the first upper beam, and the second connecting column is hinged to both ends of the second upper beam. The second connecting column is provided with a fifth slide rail. The first connecting frame is provided with a first sliding plate at both ends. The end of the first sliding plate near the second connecting column is provided with a fifth slider. The fifth slide rail matches the fifth slider. The lower end of the first connecting frame is provided with a first rotating shaft, and the right end of the first connecting frame is provided with a seventh drive motor. The seventh drive motor is drivenly connected to the first rotating shaft. The two ends of the first rotating shaft are provided with a seventh gear. The upper end of the second connecting column is provided with a third rack. The seventh gear matches the third rack. The two ends of the first connecting frame are provided with a first caliper assembly.

[0005] Further, the first caliper assembly includes a first caliper frame, a first guide bar, and a first limiting frame. The first caliper frame is disposed at both ends of the first connecting frame, and the first limiting frame is disposed at both ends of the first caliper frame. A first clearance opening is provided in the middle of the first limiting frame. The first guide bar is disposed at the upper end of the first connecting post, and the first clearance opening corresponds to the first guide bar. First limiting wheels are provided at both ends of the first limiting frame, and the first limiting wheels match the first guide bar. The first limiting frame is provided with a first U-shaped block, and first wedges are provided at both ends of the first U-shaped block. First limiting hangers are provided at both ends of the first wedges. A first locking block is provided between the first limiting hangers, and the first locking block matches the first limiting hanger. A second sliding plate is provided between the first wedges and the first locking block. A plurality of first rollers are provided on the second sliding plate. A first friction surface is provided at the end of the first locking block away from the first wedges, and the first friction surface matches the first guide bar.

[0006] Furthermore, the first limiting frame has a first limiting plate at its rear end, and first adjusting holes at both ends of the first limiting plate. The first locking block has a first limiting shaft at its rear end, and the first limiting shaft matches the first adjusting hole. The first caliper frame assembly includes a first locking electric cylinder. The first caliper frame has a first mounting plate at its front end, and the first locking electric cylinder is located at the front end of the first mounting plate. The first locking electric cylinder passes through the first limiting frame and connects to the first limiting plate. The first limiting frame has a first mounting member at its front end, and a first limiting wheel is located on the first mounting member. The first mounting member is connected to the first limiting frame via a first U-shaped screw. The first wedge has a first limiting groove at its front end, and the first limiting groove matches the first U-shaped screw. The first U-shaped block has a second mounting member at its rear end, and the first wedge has a second limiting groove at its rear end. The second mounting member matches the second limiting groove.

[0007] Furthermore, a plurality of first rubber blocks are provided at the end of the first sliding plate away from the second connecting post, and the first rubber blocks are matched with the first connecting post.

[0008] Furthermore, the first adjusting mechanism includes a first connecting rod and a second connecting rod. One end of the first connecting rod is hinged to the first connecting post at the front end, and the other end of the first connecting rod is connected to the first connecting post at the rear end. One end of the second connecting rod is hinged to the second connecting post at the front end, and the other end of the second connecting rod is connected to the second connecting post at the rear end.

[0009] Furthermore, a first camera is provided on the first connecting column, and a second camera is provided on the second connecting column.

[0010] The beam support adjustment mechanism disclosed in this utility model has the following advantages compared with the prior art: the first clamp assembly fixes the first connecting column and the first connecting frame together, and then, driven by the seventh drive motor, in conjunction with the seventh gear and the third rack, the distance between the first upper beam and the second upper beam can be adjusted, that is, the distance between the two gantry structures can be adjusted; the first tensioning electric cylinder tightens the first limiting plate, causing the first wedge block and the first locking block to move relative to each other, and the first friction surface presses against the first guide strip, stabilizing the first connecting frame and the first connecting column, thereby adjusting the distance between the first upper beam and the second upper beam; during moving operations, the first tensioning electric cylinder is appropriately loosened, so that the first locking block and the first guide strip retain a certain space, that is, the floating connection avoids structural damage caused by hard force. Attached Figure Description

[0011] Figure 1 This is a schematic diagram provided by this utility model.

[0012] Figure 2 This is a schematic diagram of the first connecting frame provided by this utility model.

[0013] Figure 3 This is a schematic diagram of the first caliper holder provided by this utility model.

[0014] Figure 4 This is a schematic diagram from the first perspective of the first limiting frame provided by this utility model.

[0015] Figure 5 This is a schematic diagram from a second perspective of the first limiting frame provided by this utility model.

[0016] Figure 6 This is a schematic diagram of the first locking block provided by this utility model.

[0017] The reference numerals in the attached drawings include: 1400, first upper beam; 2100, second upper beam; 3000, first adjusting mechanism; 3100, first connecting frame; 3200, first sliding plate; 3210, fifth slider; 3220, first rubber block; 3300, first caliper frame; 3400, first connecting post; 3410, first guide bar; 3420, first connecting rod; 3500, second connecting post; 3510, fifth slide rail; 3520, third rack; 3530, second connecting rod; 3600, first limit switch. Frame; 3610, First limiting wheel; 3620, First clearance opening; 3630, First U-shaped block; 3640, First wedge block; 3641, First limiting groove; 3642, Second limiting groove; 3650, First limiting hanger; 3660, First locking block; 3661, First friction surface; 3662, First limiting shaft; 3670, Second sliding plate; 3671, First roller; 3680, First limiting plate; 3681, First adjusting hole; 3690, First mounting plate; 3691, First locking electric cylinder. Detailed Implementation

[0018] This utility model discloses a beam support adjustment mechanism and its usage method. The specific implementation of this utility model will be further described below with reference to preferred embodiments.

[0019] See attached diagram. Figure 1-6 , Figure 1 This is a schematic diagram provided by this utility model. Figure 2 This is a schematic diagram of the first connecting bracket 3100 provided by this utility model. Figure 3 This is a schematic diagram of the first caliper holder 3300 provided by this utility model. Figure 4 This is a schematic diagram from a first-view perspective of the first limiting frame 3600 provided by this utility model. Figure 5 This is a schematic diagram from a second perspective of the first limiting frame 3600 provided by this utility model. Figure 6 This is a schematic diagram of the first locking block 3660 provided by this utility model.

[0020] Preferred embodiment.

[0021] This embodiment provides a beam support adjustment mechanism, including a first upper beam 1400, a second upper beam 2100, and a first adjustment mechanism 3000. The first adjustment mechanism 3000 includes a first connecting column, a second connecting column, and a first connecting frame 3100. The first connecting column is hinged to both ends of the first upper beam 1400, and the second connecting column is hinged to both ends of the second upper beam 2100. The second connecting column is provided with a fifth slide rail 3510. The first connecting frame 3100 has first sliding plates 3200 at both ends. The first sliding plates 3200 rest against... A fifth slider 3210 is provided at one end near the second connecting post, and the fifth slide rail 3510 matches the fifth slider 3210. A first rotating shaft is provided at the lower end of the first connecting frame 3100, and a seventh drive motor is provided at the right end of the first connecting frame 3100. The seventh drive motor is driven and connected to the first rotating shaft. A seventh gear is provided at both ends of the first rotating shaft. A third rack 3520 is provided at the upper end of the second connecting post, and the seventh gear matches the third rack 3520. A first caliper assembly is provided at both ends of the first connecting frame 3100.

[0022] Further, the first caliper assembly includes a first caliper frame 3300, a first guide bar 3410, and a first limiting frame 3600. The first caliper frame 3300 is disposed at both ends of the first connecting frame 3100, and the first limiting frame 3600 is disposed at both ends of the first caliper frame 3300. A first clearance opening 3620 is provided in the middle of the first limiting frame 3600. The first guide bar 3410 is disposed at the upper end of the first connecting post, and the first clearance opening 3620 corresponds to the first guide bar 3410. First limiting wheels 3610 are provided at both ends of the first limiting frame 3600, and the first limiting wheels 3610 match the first guide bar 3410. 3600 is provided with a first U-shaped block 3630, with first wedges 3640 at both ends of the first U-shaped block 3630, with first limiting hangers 3650 at both ends of the first wedges 3640, with a first locking block 3660 between the first limiting hangers 3650, the first locking block 3660 and the first limiting hangers 3650 being matched, with a second sliding plate 3670 between the first wedges 3640 and the first locking block 3660, with a plurality of first rollers 3671 on the second sliding plate 3670, with a first friction surface 3661 at the end of the first locking block 3660 away from the first wedges 3640, the first friction surface 3661 being matched with the first guide strip.

[0023] Furthermore, the first limiting frame 3600 has a first limiting plate 3680 at its rear end, and the first limiting plate 3680 has first adjusting holes 3681 at both ends. The first locking block 3660 has a first limiting shaft 3662 at its rear end, and the first limiting shaft 3662 matches the first adjusting hole 3681. The first caliper frame 3300 assembly includes a first locking electric cylinder 3691, and the first caliper frame 3300 has a first mounting plate 3690 at its front end. The first locking electric cylinder 3691 is disposed at the front end of the first mounting plate 3690 and passes through the first limiting frame 3600. 600 is connected to the first limiting plate 3680; the front end of the first limiting frame 3600 is provided with a first mounting component, the first limiting wheel 3610 is disposed on the first mounting component, the first mounting component is connected to the first limiting frame 3600 through a first U-shaped screw, the front end of the first wedge block 3640 is provided with a first limiting groove 3641, the first limiting groove 3641 matches the first U-shaped screw, the rear end of the first U-shaped block 3630 is provided with a second mounting component, the rear end of the first wedge block 3640 is provided with a second limiting groove 3642, and the second mounting component matches the second limiting groove 3642.

[0024] Furthermore, a plurality of first rubber blocks 3220 are provided at one end of the first sliding plate 3200 away from the second connecting post 3500, and the first rubber blocks 3220 are matched with the first connecting post 3400.

[0025] Furthermore, the first adjusting mechanism 3000 includes a first connecting rod 3420 and a second connecting rod 3530. One end of the first connecting rod 3420 is hinged to the first connecting post 3400 at the front end, and the other end of the first connecting rod 3420 is connected to the first connecting post 3400 at the rear end. One end of the second connecting rod 3530 is hinged to the second connecting post 3500 at the front end, and the other end of the second connecting rod 3530 is connected to the second connecting post 3500 at the rear end.

[0026] Furthermore, a first camera is provided on the first connecting post 3400, and a second camera is provided on the second connecting post 3500.

[0027] A method of using a beam support adjustment mechanism includes the following steps: Step S1: Connect the second connecting column 3500 and the second upper beam 2100, place the first connecting frame 3100 on the second connecting column 3500, set the fifth slider 3210 on the fifth slide rail 3510, move the second connecting column 3500 to the inside of the first connecting column 3400, and connect the second connecting rod 3530 to the second connecting columns 3500 on both sides respectively; Step S2: Set the first guide bar 3410 at the lower end of the first clearance opening 3620. Adjust the position of the first connecting column 3400 according to the distance between the first upper beam 1400 and the second upper beam 2100 so that the first connecting column 3400 abuts against and connects with the first upper beam 1400. Connect the first connecting rod 3420 to the first connecting columns 3400 on both sides respectively. Step S3: The first locking electric cylinder 3691 pulls the first limiting plate 3680 tight, and the first locking block 3660 is pressed tightly together with the first guide strip 3410. Then, the seventh drive motor drives the seventh gear to cooperate with the third rack 3520, driving the relative displacement of the first connecting column 3400 and the second connecting column 3500, adjusting the distance between the first upper beam 1400 and the second upper beam 2100; (that is, when the first locking electric cylinder 3691 pulls the first limiting plate 3680 tight, the first connecting frame 3100 and the first guide strip 3410 are fixed together and will not move, so that the first connecting column 3400 and the second connecting column 3500 can maintain relative displacement when the first drive motor is driven). Step S4: After adjusting the distance between the first upper beam 1400 and the second upper beam 2100, the first locking electric cylinder 3691 releases the first limiting plate 3680, leaving a gap between the first locking block 3660 and the first guide strip 3410. (While the first locking electric cylinder 3691 releases the first limiting plate 3680 after adjusting the distance between the first upper beam 1400 and the second upper beam 2100, this ensures the connection between the first connecting column 3400 and the second connecting column 3500 while also providing a small floating space, reducing rigid stress and improving safety.) It is worth mentioning that the technical features such as cameras involved in this utility model patent application should be regarded as prior art. The specific structure, working principle, and possible control methods and spatial arrangement of these technical features can be adopted using conventional choices in the field, and should not be regarded as the utility model point of this utility model patent. This utility model patent will not be further elaborated in detail.

[0028] For those skilled in the art, modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A beam support adjustment mechanism, characterized in that, The system includes a first upper beam (1400), a second upper beam (2100), and a first adjusting mechanism (3000). The first adjusting mechanism (3000) includes a first connecting column, a second connecting column, and a first adjusting frame (3100). The first connecting column is hinged to both ends of the first upper beam (1400), and the second connecting column is hinged to both ends of the second upper beam (2100). The second connecting column is provided with a fifth slide rail (3510). The first adjusting frame (3100) has a first sliding plate (3200) at both ends. The first sliding plate (3200) is close to the second upper beam (2100). A fifth slider (3210) is provided at one end of the connecting post, and the fifth slide rail (3510) matches the fifth slider (3210). A first rotating shaft is provided at the lower end of the first connecting frame (3100). A seventh drive motor is provided at the right end of the first connecting frame (3100). The seventh drive motor is driven and connected to the first rotating shaft. A seventh gear is provided at both ends of the first rotating shaft. A third rack (3520) is provided at the upper end of the second connecting post. The seventh gear and the third rack (3520) match. A first caliper assembly is provided at both ends of the first connecting frame (3100).

2. The beam support adjustment mechanism according to claim 1, characterized in that, The first caliper assembly includes a first caliper frame (3300), a first guide bar (3410), and a first limiting frame (3600). The first caliper frame (3300) is disposed at both ends of the first connecting frame (3100), and the first limiting frame (3600) is disposed at both ends of the first caliper frame (3300). A first clearance opening (3620) is provided in the middle of the first limiting frame (3600). The first guide bar (3410) is disposed at the upper end of the first connecting post, and the first clearance opening (3620) corresponds to the first guide bar (3410). First limiting wheels (3610) are provided at both ends of the first limiting frame (3600), and the first limiting wheels (3610) match the first guide bar (3410). The first limiting frame (3600) has... A first U-shaped block (3630) is provided with first wedges (3640) at both ends of the first U-shaped block (3630), and first limiting hangers (3650) are provided at both ends of the first wedges (3640). A first locking block (3660) is provided between the first limiting hangers (3650). The first locking block (3660) and the first limiting hangers (3650) are matched. A second sliding plate (3670) is provided between the first wedges (3640) and the first locking block (3660). A plurality of first rollers (3671) are provided on the second sliding plate (3670). A first friction surface (3661) is provided at the end of the first locking block (3660) away from the first wedges (3640). The first friction surface (3661) is matched with the first guide strip (3410).

3. The beam support adjustment mechanism according to claim 2, characterized in that, The first limiting frame (3600) has a first limiting plate (3680) at its rear end, and first adjusting holes (3681) at both ends of the first limiting plate (3680). The first locking block (3660) has a first limiting shaft (3662) at its rear end, and the first limiting shaft (3662) matches the first adjusting hole (3681). The first caliper frame (3300) assembly includes a first locking electric cylinder (3691). The first mounting plate (3690) is provided at the front end of the first caliper frame (3300), and the first locking electric cylinder (3691) is located at the front end of the first mounting plate (3690). The first locking electric cylinder (3691) passes through the first limiting frame. (3600) is connected to the first limiting plate (3680); the front end of the first limiting frame (3600) is provided with a first mounting component, the first limiting wheel (3610) is set on the first mounting component, the first mounting component is connected to the first limiting frame (3600) through a first U-shaped screw, the front end of the first wedge (3640) is provided with a first limiting groove (3641), the first limiting groove (3641) matches the first U-shaped screw, the rear end of the first U-shaped block (3630) is provided with a second mounting component, the rear end of the first wedge (3640) is provided with a second limiting groove (3642), the second mounting component matches the second limiting groove (3642).

4. The beam support adjustment mechanism according to claim 3, characterized in that, The first slide plate (3200) has a plurality of first rubber blocks (3220) at one end away from the second connecting post (3500), and the first rubber blocks (3220) are matched with the first connecting post (3400).

5. The beam support adjustment mechanism according to claim 4, characterized in that, The first adjustment mechanism (3000) includes a first connecting rod (3420) and a second connecting rod (3530). One end of the first connecting rod (3420) is hinged to the first connecting post (3400) at the front end, and the other end of the first connecting rod (3420) is connected to the first connecting post (3400) at the rear end. One end of the second connecting rod (3530) is hinged to the second connecting post (3500) at the front end, and the other end of the second connecting rod (3530) is connected to the second connecting post (3500) at the rear end.

6. The beam support adjustment mechanism according to claim 5, characterized in that, The first connecting column (3400) is equipped with a first camera, and the second connecting column (3500) is equipped with a second camera.

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