Flexible KBK track instability prevention device

Abstract

The utility model discloses a flexible KBK track anti-instability device, and relates to the technical field of KBK tracks, in particular to a flexible KBK track anti-instability device which comprises a mounting plate, a cavity block and a U-shaped reinforcing plate, an adjusting box is mounted in front of the mounting plate, and a two-way screw is rotationally connected into the adjusting box through a bearing. According to the anti-instability device for the flexible KBK track, through the arrangement of a U-shaped reinforcing plate, an adjusting box, a two-way screw rod, a threaded ring block, a clamping block, a rectangular sliding block, an adjusting disc, a cavity frame, a limiting spring, a limiting rod, a pushing block, a positioning sliding block and a positioning block, the anti-instability device for the flexible KBK track has the effect of being conveniently assembled and installed on a track beam; the mounting plate is mounted on the track beam through the bolts, the U-shaped reinforcing plate abuts against the top of the track beam, the U-shaped reinforcing plate is convenient to disassemble and replace, and the effect of reinforcing the track beam is achieved, so that it is guaranteed that a track does not deform or lose stability, and the purpose of improving practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of KBK tracks, in particular to a flexible KBK track anti-instability device. Background Art

[0002] KBK, which means modular crane, is mainly composed of tracks, suspension devices, trolleys, lifting devices and some functional components. All modules are standard components and can be freely assembled according to the needs of the factory. It has the advantages of convenient layout and convenient lifting and transportation. The bottom surface of the flexible KBK track is provided with a bottom opening for the movement of the trolley, also known as the lower opening.

[0003] The flexible KBK track anti-instability device in the prior art is not convenient to assemble on the track beam and has poor practicality. In addition, the existing flexible KBK track anti-instability device is not convenient to adjust the appropriate reinforcement spacing. A flexible KBK track anti-instability device is now invented to solve the above problems. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a flexible KBK track anti-instability device, which solves the problems raised in the above background technology.

[0006] (2) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a flexible KBK track anti-instability device, including a mounting plate, a cavity block and a U-shaped reinforcement plate, an adjusting box is installed in the front of the mounting plate, the interior of the adjusting box is rotatably connected with a bidirectional screw through a bearing, the outer surface of the bidirectional screw is transmission-connected with a threaded ring block, one side of the threaded ring block is installed with a clamping block, the top of the threaded ring block is installed with a rectangular slider, the end of the bidirectional screw is installed with an adjusting disk, one side of the adjusting box is installed with a cavity frame, the interior of the cavity frame is installed with a limit spring, one end of the limit spring is installed with a limit rod, the top of the limit rod is installed with a push block, and the bottom of the limit rod is installed with a positioning slide Block, a positioning block is installed at the bottom of the cavity block, and a cross slide groove with the up and down direction as the depth direction and the left and right direction as the length direction and a T-shaped slide groove with the left and right direction as the depth direction and the up and down direction as the length direction are respectively opened inside the cavity block, a reset spring is installed inside the cross slide groove, a cross slider is installed at one end of the reset spring, a baffle is installed on the top of the cross slider, a pull plate is installed at one end of the baffle, and an iron block is installed at the other end of the baffle, an adjustment groove and a placement groove are opened inside the U-shaped reinforcement plate, a magnetic block is installed inside the placement groove, a T-shaped slide block is installed on one side of the U-shaped reinforcement plate, a threaded hole is opened inside the mounting plate, and a bolt is arranged inside the threaded hole.

[0008] Optionally, a rectangular sliding groove with the vertical direction as the depth direction and the horizontal direction as the length direction is formed in the inner top wall of the adjustment box. The end of the rectangular slider is located inside the rectangular sliding groove, and the rectangular slider can slide along the length direction of the rectangular sliding groove.

[0009] Optionally, a positioning groove with the vertical direction as the depth direction is formed in the top of the adjustment box. The end of the positioning block is inserted into the positioning groove.

[0010] Optionally, clamping grooves with the horizontal direction as the depth direction are formed on both side surfaces of the positioning block. One end of the clamping block away from the threaded ring block is inserted into the clamping groove.

[0011] Optionally, a positioning sliding groove with the vertical direction as the depth direction and the horizontal direction as the length direction is formed in the inner bottom wall of the cavity frame. The end of the positioning slider is located inside the positioning sliding groove, and the positioning slider can slide along the length direction of the positioning sliding groove.

[0012] Optionally, a limiting groove with the horizontal direction as the depth is formed on one side surface of the adjustment disc. The end of the limiting rod is inserted into the limiting groove.

[0013] Optionally, the end of the cross slider is located inside the cross sliding groove, and the cross slider can slide along the length direction of the cross sliding groove. The end of the T-shaped slider is located inside the T-shaped sliding groove, and the T-shaped slider can slide along the length direction of the T-shaped sliding groove.

[0014] Optionally, there are several adjustment grooves. The end of the blocking rod is inserted into one of the adjustment grooves. The adjustment groove communicates with the placement groove. The iron block is magnetically connected to the magnetic block. The end of the U-shaped reinforcing plate is located inside the cavity block.

[0015] The utility model provides a flexible KBK rail anti-instability device, which has the following beneficial effects:

[0016] 1. Through the settings of the U-shaped reinforcing plate, adjustment box, bidirectional screw, threaded ring block, clamping block, rectangular slider, adjustment disc, cavity frame, limiting spring, limiting rod, push block, positioning slider and positioning block, the flexible KBK rail anti-instability device has the effect of being convenient for assembly and installation on the rail beam. The mounting plate is installed on the rail beam through bolts. The U-shaped reinforcing plate abuts against the top of the rail beam, and it is convenient for disassembly and replacement of the U-shaped reinforcing plate, playing a role in strengthening the rail beam, thereby ensuring that the rail does not deform or become unstable, achieving the purpose of improving practicality.

[0017] 2. The flexible KBK rail anti-instability device is provided with a reset spring, a cross slider, a stop rod, a pull plate, an iron block, a magnetic block and a T-shaped slider, so that the flexible KBK rail anti-instability device has the effect of conveniently adjusting the height of the U-shaped reinforcement plate and being suitable for the reinforcement of track beams of various specifications. By extending and adjusting the position of the U-shaped reinforcement plate, the position of the adjusted U-shaped reinforcement plate is restricted by the stop rod, and the stability after adjustment is improved through the cooperation of the iron block and the magnetic block, achieving the purpose of improving the practicability. Brief Description of the Drawings

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 It is a structural schematic diagram of the front view section of the present utility model;

[0020] Figure 3 For the present utility model Figure 2 An enlarged structural schematic diagram of part A in the present utility model;

[0021] Figure 4 For the present utility model Figure 2 An enlarged structural schematic diagram of part B in the present utility model;

[0022] Figure 5 It is a structural schematic diagram of the top view of the present utility model;

[0023] Figure 6 It is a structural schematic diagram of the side view of the present utility model.

[0024] In the figure: 1. mounting plate; 2. cavity block; 3. U-shaped reinforcement plate; 4. adjustment box; 5. bidirectional screw; 6. threaded ring block; 7. clamping block; 8. rectangular slider; 9. adjustment disc; 10. cavity frame; 11. limit spring; 12. limit rod; 13. push block; 14. positioning slider; 15. positioning block; 16. reset spring; 17. cross slider; 18. stop rod; 19. pull plate; 20. iron block; 21. magnetic block; 22. T-shaped slider; 23. bolt. Detailed Description of the Embodiment

[0025] 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.

[0026] Embodiment 1

[0027] Please refer to Figures 1 to 6The utility model provides a technical solution: a flexible KBK track anti-instability device, comprising a mounting plate 1, a cavity block 2 and a U-shaped reinforcement plate 3. An adjusting box 4 is installed in front of the mounting plate 1. The inner top wall of the adjusting box 4 is provided with a rectangular slide groove with the up and down direction as the depth direction and the left and right direction as the length direction. The end of the rectangular slider 8 is located inside the rectangular slide groove, and the rectangular slider 8 can slide along the length direction of the rectangular slide groove. The top of the adjusting box 4 is provided with a positioning groove with the up and down direction as the depth direction. The end of the positioning block 15 is inserted into the interior of the positioning groove. The interior of the adjusting box 4 is rotatably connected with a bidirectional screw 5 through a bearing. The outer surface of the bidirectional screw 5 is transmission-connected with a threaded ring block 6. A clamping block 7 is installed on one side of the threaded ring block 6. A rectangular slider 8 is installed on the top of the threaded ring block 6. An adjusting disk 9 is installed on the end of the bidirectional screw 5. One side of the adjusting disk 9 is provided with a left and right groove. The end of the limiting rod 12 is inserted into the inside of the limiting groove, and a cavity frame 10 is installed on one side of the adjusting box 4. The inner bottom wall of the cavity frame 10 is provided with a positioning slide groove with the up and down direction as the depth direction and the left and right direction as the length direction. The end of the positioning slider 14 is located inside the positioning slide groove, and the positioning slider 14 can slide along the length direction of the positioning slide groove. A limiting spring 11 is installed inside the cavity frame 10, and a limiting rod 12 is installed at one end of the limiting spring 11. A push block 13 is installed on the top of the limiting rod 12, and a positioning slider 14 is installed on the bottom of the limiting rod 12. A positioning block 15 is installed at the bottom of the cavity block 2. Both sides of the positioning block 15 are provided with a card groove with the left and right direction as the depth direction. The end of the card block 7 away from the threaded ring block 6 is inserted into the inside of the card groove, and a threaded hole is provided inside the mounting plate 1, and a bolt 23 is provided inside the threaded hole.

[0028] During use, when strengthening the track beam, move the mounting plate 1 so that the inner top wall of the U-shaped reinforcement plate 3 abuts against the top of the track beam, and the mounting plate 1 abuts against the two side surfaces of the track beam. Then, install the mounting plate 1 at a suitable position on the track beam through the bolt 23, which plays a role in strengthening the track beam, thus ensuring that the track does not deform or become unstable. Moreover, the U-shaped reinforcement plate 3 is convenient for disassembly and replacement. When replacing, push the push block 13, so that the limiting rod 12 drives the positioning slider 14 to move, causing the limiting spring 11 to contract under force. The positioning slider 14 moves along the length direction of the positioning chute, so that the limiting rod 12 leaves the limiting groove. Then, rotate the adjusting disc 9, causing the bidirectional screw rod 5 to rotate. The bidirectional screw rod 5 is in transmission connection with the threaded ring block 6, and the end of the rectangular slider 8 is located inside the rectangular chute. The threaded ring block 6 drives the rectangular slider 8 and the clamping block 7 to move, causing the rectangular slider 8 to slide along the length direction of the rectangular chute, so that the clamping block 7 leaves the clamping groove. Move the U-shaped reinforcement plate 3 upward, so that the positioning block 15 leaves the positioning groove, which is convenient for the disassembly of the U-shaped reinforcement plate 3. Replace it with a new U-shaped reinforcement plate 3, move the U-shaped reinforcement plate 3, and insert the end of the positioning block 15 into the inside of the limiting groove. When the inner top wall of the U-shaped reinforcement plate 3 abuts against the top of the track beam, at this time, the clamping groove is aligned with the clamping block 7. Rotate the adjusting disc 9 in the reverse direction, causing the bidirectional screw rod 5 to rotate in the reverse direction, so that the end of the clamping block 7 enters the inside of the clamping groove. When the end of the clamping block 7 reaches the end of the clamping groove, at this time, the limiting rod 12 is aligned with the limiting groove. Release the push block 13, and through the elastic tension of the limiting spring 11, the end of the limiting rod 12 is inserted into the inside of the limiting groove, which is convenient for restricting the position of the adjusting disc 9, improving the installation stability and practicality.

[0029] Embodiment 2

[0030] Please refer to Figures 1 to 6 , the present utility model provides a technical solution: a flexible KBK track anti-instability device. Inside the cavity block 2, a cross chute with the up-down direction as the depth direction and the left-right direction as the length direction and a T-shaped chute with the left-right direction as the depth direction and the up-down direction as the length direction are respectively opened. Inside the cross chute, a return spring 16 is installed. One end of the return spring 16 is installed with a cross slider 17. The end of the cross slider 17 is located inside the cross chute, and the cross slider 17 can slide along the length direction of the cross chute. The end of the T-shaped slider 22 is located inside the T-shaped chute, and the T-shaped slider 22 can slide along the length direction of the T-shaped chute. A blocking rod 18 is installed on the top of the cross slider 17. One end of the blocking rod 18 is installed with a pulling plate 19, and the other end of the blocking rod 18 is installed with an iron block 20. Inside the U-shaped reinforcement plate 3, an adjusting groove and a placing groove are opened. The number of adjusting grooves is several. The end of the blocking rod 18 is inserted into one of the adjusting grooves. The adjusting groove communicates with the placing groove. The iron block 20 is magnetically connected to the magnetic block 21. The end of the U-shaped reinforcement plate 3 is located inside the cavity block 2. The magnetic block 21 is installed inside the placing groove. A T-shaped slider 22 is installed on one side surface of the U-shaped reinforcement plate 3.

[0031] When in use, when adjusting the height of the U-shaped reinforcement plate 3, pull the pull plate 19 to drive the stop rod 18 to drive the cross slider 17 and the iron block 20 to move, so that the return spring 16 is stressed and contracted, so that the cross slider 17 moves along the length direction of the cross chute, so that the iron block 20 is separated from the magnetic block 21, so that the stop rod 18 is away from the adjustment groove, move the U-shaped reinforcement plate 3, adjust the position of the U-shaped reinforcement plate 3, so that the T-shaped slider 22 moves along the length direction of the T-shaped chute. There are several adjustment grooves. After the stop rod 18 corresponds to the adjustment groove at an appropriate position, release the pull plate 19, and the elastic tension of the return spring 16 makes the end of the stop rod 18 enter the inside of the adjustment groove, so that the iron block 20 and the magnetic block 21 are magnetically connected, improving the stability of the U-shaped reinforcement plate 3 after adjustment and improving the practicability.

[0032] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.

Claims

1. A flexible KBK track anti-instability device, comprising a mounting plate, a cavity block and a U-shaped reinforcement plate, characterized in that: An adjustment box is installed in front of the mounting plate. Inside the adjustment box, a bidirectional screw rod is rotatably connected through bearings. A threaded ring block is drivingly connected to the outer surface of the bidirectional screw rod. A clamping block is installed on one side of the threaded ring block. A rectangular slider is installed on the top of the threaded ring block. An adjustment disk is installed at the end of the bidirectional screw rod. A cavity frame is installed on one side of the adjustment box. A limiting spring is installed inside the cavity frame. One end of the limiting spring is installed with a limiting rod. A pushing block is installed on the top of the limiting rod. A positioning slider is installed at the bottom of the limiting rod. A positioning block is installed at the bottom of the cavity block. Inside the cavity block, a cross-shaped chute with the up-down direction as the depth direction and the left-right direction as the length direction and a T-shaped chute with the left-right direction as the depth direction and the up-down direction as the length direction are respectively opened. A reset spring is installed inside the cross-shaped chute. One end of the reset spring is installed with a cross-shaped slider. A blocking rod is installed on the top of the cross-shaped slider. A pulling plate is installed at one end of the blocking rod. An iron block is installed at the other end of the blocking rod. An adjustment groove and a placement groove are opened inside the U-shaped reinforcing plate. A magnetic block is installed inside the placement groove. A T-shaped slider is installed on one side of the U-shaped reinforcing plate. A threaded hole is opened inside the mounting plate, and a bolt is arranged inside the threaded hole.

2. The flexible KBK rail anti-instability device according to claim 1, wherein: A rectangular chute with the up-down direction as the depth direction and the left-right direction as the length direction is opened on the inner top wall of the adjustment box. The end of the rectangular slider is located inside the rectangular chute, and the rectangular slider can slide along the length direction of the rectangular chute.

3. A flexible KBK track anti-instability device according to claim 1, characterized in that: A positioning groove with the up-down direction as the depth direction is opened on the top of the adjustment box. The end of the positioning block is inserted inside the positioning groove.

4. A flexible KBK rail anti-instability device according to claim 1, characterized in that: Chute grooves with the left-right direction as the depth direction are opened on both sides of the positioning block. The end of the clamping block away from the threaded ring block is inserted inside the chute grooves.

5. A flexible KBK track anti-instability device according to claim 1, characterized in that: A positioning chute with the up-down direction as the depth direction and the left-right direction as the length direction is opened on the inner bottom wall of the cavity frame. The end of the positioning slider is located inside the positioning chute, and the positioning slider can slide along the length direction of the positioning chute.

6. The flexible KBK track anti-instability device according to claim 1, characterized in that: A limiting groove with the left-right direction as the depth is opened on one side of the adjustment disk. The end of the limiting rod is inserted inside the limiting groove.

7. A flexible KBK rail anti-instability device according to claim 1, characterized in that: The end of the cross-shaped slider is located inside the cross-shaped chute, and the cross-shaped slider can slide along the length direction of the cross-shaped chute. The end of the T-shaped slider is located inside the T-shaped chute, and the T-shaped slider can slide along the length direction of the T-shaped chute.

8. A flexible KBK track anti-instability device according to claim 1, characterized in that: The number of adjustment grooves is several. The end of the blocking rod is inserted inside one of the adjustment grooves which is communicated with the placement groove. The iron block is magnetically connected to the magnetic block, and the end of the U-shaped reinforcing plate is located inside the cavity block.

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