Limiting device for arc-shaped section driving beam of continuous casting machine
By introducing an adjusting block and a slider structure into the limit device of the arc section drive beam of the continuous casting machine, the problem of complex limit height adjustment was solved, enabling fast and low-cost limit height adjustment and simplifying the operation process.
Patent Information
- Application Number
- CN202520092957.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-01-15
AI Technical Summary
The existing continuous casting machine's arc-shaped drive beam limiting device is complex, time-consuming, and labor-intensive to adjust the limiting height after the limiting beam wears down, requiring the entire drive beam to be disassembled for repair.
The structure includes a frame, drive beam, limit beam, positioning block, adjustment block and slider. By adjusting the shims to compensate for wear height, the limit height of the drive beam can be quickly adjusted, avoiding direct contact with the limit beam.
It simplifies the limit height adjustment process, shortens maintenance time, improves work efficiency, and reduces repair costs, eliminating the need to disassemble the drive beam for limit beam repair.
Smart Images
Figure CN223862817U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to continuous casting machine technical field, especially related to a continuous casting machine arc section drive beam stop device. BACKGROUND
[0002] The existing continuous casting machine arc section drive beam contacts with the limiting beam, when the limiting beam is worn, the drive beam needs to be disassembled as a whole to adjust the limiting height, and the drive beam is installed with a gasket or a surfacing repair frame to realize the limiting beam crushing surface. The operation method is as follows: first, measure the gap between the contact surface of the drive beam and the limiting beam, then disassemble the upper and lower parts of the arc section, pull out the drive beam from the inside, disassemble the limiting plate at both ends of the movable beam, select the gasket with the corresponding thickness according to the measured gap, install the gasket under the limiting plate, re-install the limiting plate, and re-install the drive beam. The purpose of adjusting the elevation is achieved. The repair method is complex in operation, time-consuming and laborious. SUMMARY
[0003] The utility model solves the technical problem that a continuous casting machine arc section drive beam limiting device is provided, and the limiting height of the drive beam can be quickly adjusted.
[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0005] A continuous casting machine arc section drive beam limiting device, comprising a frame body and a drive beam, the drive beam is arranged below the middle part of the limiting beam of the frame body, the limiting beam is connected with two positioning blocks on both sides, respectively, the bottom of the limiting beam between the two positioning blocks is provided with a groove, an adjusting block is installed between the two positioning blocks, the adjusting block comprises a top plate, a vertical plate and a bottom plate in an integral structure, the top plate is arranged above the positioning block, and the two are connected through bolts, adjusting washers are arranged between the top plate and the positioning block, the vertical plate is arranged in the gap between the two positioning blocks, the bottom plate is accommodated in the groove, the bottom of the bottom plate is connected with a sliding block through a bolt, and the lower surface of the sliding block is in contact with the upper surface of the drive beam below.
[0006] The bottom surface of the sliding block is flush with the bottom surface of the limiting beam.
[0007] The positioning blocks are symmetrically arranged on the limiting beam.
[0008] The adjusting blocks on both sides of the limiting beam are symmetrically arranged.
[0009] The adjusting gasket is provided with an opening groove for inserting a bolt.
[0010] The adjusting gasket is provided with an opening groove for inserting a bolt.
[0011] Compared with the prior art, the utility model has the advantages of:
[0012] The utility model discloses simple structure, easy manufacturing. Driving beam does not directly contact with the limiting beam, and driving beam contacts the sliding block, and in the case of sliding block wear, through the thickness of adjusting gasket, the wear height can be compensated, and the limiting height of driving beam is kept unchanged. The limiting height of driving beam can be adjusted quickly, and the maintenance time can be shortened, and the working efficiency is improved. Compared with the prior limiting device, the limiting beam is not worn, and the limiting beam does not have to be disassembled to repair, thereby saving repair cost. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is the perspective view of the utility model.
[0014] Figure 2 It is the plan view of the utility model.
[0015] Figure 3 It is Figure 2 It is the section view along A-A direction.
[0016] Figure 4 It is the positive direction schematic view of limiting beam.
[0017] Figure 5 It is the structural schematic view of adjusting block.
[0018] Figure 6 It is the structural schematic view of sliding block.
[0019] Figure 7 It is the structural schematic view of adjusting gasket.
[0020] In the drawing: 1, frame body, 2, driving beam, 3, limiting beam, 4, locating block, 5, recess, 6, adjusting block, 7, top plate, 8, vertical plate, 9, bottom plate, 10, adjusting gasket, 11, sliding block, 12, open slot. DETAILED DESCRIPTION
[0021] In the description of the utility model, it is necessary to understand that the term "first", "second" and the like are only for the purpose of description, and can not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can be explicitly or implicitly included one or more features. In the description of the utility model, unless otherwise stated, the meaning of "a plurality of" is two or more.
[0022] Unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.
[0023] As Figures 1-7 The utility model provides a continuous casting machine arc segment drive beam limiting device, including frame body 1, drive beam 2, drive beam 2 sets up in the middle below of limiting beam 3 of frame body 1, the bottom of limiting beam 3 between two positioning blocks 4 of the both sides of limiting beam 3 is equipped with recess 5, and adjustment block 6 is installed between two positioning blocks 4, and adjustment block 6 includes integral structure's top plate 7, riser 8 and bottom plate 9, top plate 7 sets up in the above of positioning block 4, and the both sides are connected through bolt, and adjustment shim 10 is equipped between top plate 7 and positioning block 4, riser 8 sets up in the gap between two positioning blocks 4, bottom plate 9 is housed in recess 5, and the bottom of bottom plate 9 is connected with slide 11 through bolt, and the lower surface of slide 11 is in contact with the upper surface of drive beam 2 below it. With the activity of drive beam 2, slide 11 gradually wears, and after removing part adjustment shim 10, the wear height can be compensated, and still keep slide 11 and drive beam 2 contact limiting.
[0024] The bottom surface of the slide 11 is flush with the bottom surface of the limiting beam 3.
[0025] The positioning blocks 4 are symmetrically arranged on the limiting beam.
[0026] The adjustment blocks 6 on both sides of the limiting beam 3 are symmetrically arranged.
[0027] The adjustment shim 10 is provided with an opening slot 12 for inserting a bolt.
[0028] There are multiple adjustment shims 10.
[0029] To make the purpose, technical scheme and technical effect of the utility model clearer, the technical scheme in the embodiment of the utility model is described clearly and completely. However, the following described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Combined with the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the protection scope of the utility model.
[0030] Embodiment 1:
[0031] A continuous casting machine arc segment drive beam limiting device, including frame body 1, drive beam 2, drive beam 2 sets up in the middle below of limiting beam 3 of frame body 1, and the both sides of front and rear limiting beam 3 are connected with two positioning blocks 4 respectively, and the bottom of limiting beam 3 between two positioning blocks 4 is equipped with recess 5, and adjustment block 6 is installed between two positioning blocks 4, and the adjustment block 6 on both sides of limiting beam 3 is symmetrically arranged.
[0032] The adjusting block 6 comprises a top plate 7, a vertical plate 8 and a bottom plate 9 in an integrated structure, the top plate 7 is arranged above the positioning block 4 and connected by bolts, 5 adjusting shims 10 with a thickness of 0.2mm are arranged between the contact surface of the top plate 7 and the positioning block 4, and an open slot 12 for inserting bolts is arranged on the adjusting shim 10.
[0033] The vertical plate 8 is arranged in the gap between the two positioning blocks 4, the bottom plate 9 is accommodated in the groove 5, the bottom of the bottom plate 9 is connected with the sliding block 11 by bolts, and the bottom surface of the sliding block 11 is flush with the bottom surface of the limiting beam 3.
[0034] Embodiment 2:
[0035] A limiting device for a driving beam of an arc segment of a continuous casting machine, comprising a frame body 1 and a driving beam 2, the driving beam 2 is arranged below the middle part of the limiting beam 3 of the frame body 1, the front and rear limiting beams 3 are respectively connected with two positioning blocks 4 on both sides, the positioning blocks 4 on both sides of the limiting beam 3 are symmetrically arranged, the bottom of the limiting beam 3 between the two positioning blocks 4 is provided with a groove 5, an adjusting block 6 is arranged between the two positioning blocks 4, and the adjusting blocks 6 on both sides of the limiting beam 3 are symmetrically arranged.
[0036] The adjusting block 6 comprises a top plate 7, a vertical plate 8 and a bottom plate 9 in an integrated structure, the top plate 7 is arranged above the positioning block 4 and connected by bolts, 5 adjusting shims 10 with a thickness of 0.2mm are arranged between the contact surface of the top plate 7 and the positioning block 4, and an open slot 12 for inserting bolts is arranged on the adjusting shim 10.
[0037] The vertical plate 8 is arranged in the gap between the two positioning blocks 4, the bottom plate 9 is accommodated in the groove 5, the bottom of the bottom plate 9 is connected with the sliding block 11 by bolts, and the bottom surface of the sliding block 11 is flush with the bottom surface of the limiting beam 3.
[0038] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and deformations can be made to the embodiments without departing from the principles and basic spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A limiting device for the arc-shaped segment drive beam of a continuous casting machine, characterized in that, The device includes a frame and a drive beam. The drive beam is located below the middle of the limiting beam of the frame. Two positioning blocks are connected to each side of the limiting beam. A groove is provided at the bottom of the limiting beam between the two positioning blocks. An adjustment block is installed between the two positioning blocks. The adjustment block includes a top plate, a vertical plate, and a bottom plate, which are integrally structured. The top plate is located above the positioning blocks and the two are connected by bolts. An adjustment shim is provided between the top plate and the positioning blocks. The vertical plate is located in the gap between the two positioning blocks. The bottom plate is accommodated in the groove. A slider is connected to the bottom of the bottom plate by bolts. The lower surface of the slider contacts the upper surface of the drive beam below it.
2. The limiting device for the arc-shaped drive beam of a continuous casting machine according to claim 1, characterized in that, The bottom surface of the slider is flush with the bottom surface of the limiting beam.
3. The limiting device for the arc-shaped drive beam of a continuous casting machine according to claim 1, characterized in that, The positioning blocks are symmetrically arranged on the limiting beam.
4. The limiting device for the arc-shaped segment drive beam of a continuous casting machine according to claim 1, characterized in that, The adjustment blocks on both sides of the limiting beam are symmetrically arranged.
5. The limiting device for the arc-shaped segment drive beam of a continuous casting machine according to claim 1, characterized in that, The adjusting shim is provided with an opening groove for inserting bolts.
6. The limiting device for the arc-shaped segment drive beam of a continuous casting machine according to claim 1, characterized in that, The adjustment shims are in multiple quantities.