Auxiliary forming device for welded screen
By using a clamping seat and insert plate structure to limit the movement of the reinforcing bars during the screen welding process, the problem of reinforcing bar misalignment and displacement is solved, thus achieving welding stability and screen precision.
Patent Information
- Application Number
- CN202520463998.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-03-17
AI Technical Summary
During the welding process, existing screens are prone to misalignment and displacement after the reinforcing bars cross, resulting in changes in the mesh size and affecting the accuracy and stability of the screening process.
The first and second clamps are used to provide vertical offset support for the reinforcing bars, and the horizontal positioning and fixing of the reinforcing bars are achieved through the cooperation of the insert plate and the wedge, so as to ensure the stability of the cross weld of the reinforcing bars.
This effectively prevents the steel bars from fluctuating during welding, ensuring the strength of the weld and the accuracy of the subsequent screen, and ensuring the consistency of the mesh size.
Smart Images
Figure CN223819557U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of auxiliary technology for screen welding, and in particular relates to an auxiliary forming device for welding screens. Background Technology
[0002] Screens are different from ordinary mesh products. They have a strict series of mesh sizes. In the processing and welding of existing screens, steel bars need to be crossed and then welded and fixed at the intersection. Because screens require a large number of steel bars, the lack of restraint between the steel bars after they cross can easily cause them to misalign and shift, which in turn causes the angle between two adjacent crossed steel bars to change, resulting in changes in the mesh size. This can easily lead to changes or reduction in the mesh size, affecting the subsequent screening work of the screen.
[0003] Therefore, an auxiliary forming device for welding screens is proposed. Utility Model Content
[0004] This invention provides an auxiliary forming device for welding screens, which aims to solve the above-mentioned problems.
[0005] This utility model is implemented as follows: a welding screen auxiliary forming device includes: a base plate; an electric push rod fixed to the center of the top of the base plate by bolts; a lifting plate fixed to the output end of the electric push rod; a first card seat and a second card seat welded to the top of the lifting plate, the first card seat being located on one side of the second card seat; a first slot formed on the top of the first card seat; a second slot formed on the top of the second card seat; and slots both formed on the outer wall of one side of the first card seat and the second card seat; an insert plate penetrating inside the slot; springs both fixed to the outer wall of the first card seat and the second card seat near the slot, the springs and the insert plate being fixedly connected; a wedge welded to the center of the outer wall of one side of the insert plate; a first inclined platform and a second inclined platform welded to the top of the base plate near the first card seat and the second card seat respectively, the first inclined platform being located on one side of the second inclined platform; a first reinforcing bar penetrating the first card seat; a second reinforcing bar penetrating the second card seat; and a guide post welded to the top of the base plate.
[0006] Preferably, the cross-sections of the first and second card slots are both composed of rectangles and semicircles.
[0007] Preferably, the cross-section of the insert plate is T-shaped.
[0008] Preferably, the cross-section of the inclined block is a right-angled triangle structure, the cross-section of the first inclined platform and the second inclined platform are both right-angled trapezoidal structures, and the outer walls of the first inclined platform and the second inclined platform are provided with inclined surfaces that match and fit the inclined block.
[0009] Preferably, the first reinforcing bar is located below the second reinforcing bar, and the first reinforcing bar and the second reinforcing bar are in contact.
[0010] Preferably, the guide post passes through the lifting plate, and there are four guide posts in total, which are symmetrically arranged on the top of the base plate.
[0011] Compared with the prior art, the embodiments of this application have the following main advantages:
[0012] By using the first and second clamps to provide staggered vertical support for the first and second reinforcing bars, respectively, the first and second reinforcing bars can be joined and intersected, achieving horizontal limitation. After the first and second clamps move downward, the insert plate is inserted above the first and second reinforcing bars, achieving vertical limitation and fixation of the first and second reinforcing bars. This ensures the stability of the position at the intersection of the first and second reinforcing bars, prevents the first and second reinforcing bars from fluctuating up and down during welding, which would affect the strength of the weld, and ensures the accuracy of subsequent welding. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model;
[0014] Figure 2 This is a schematic diagram of the substrate structure of this utility model;
[0015] Figure 3 This is an exploded schematic diagram of the first card holder of this utility model;
[0016] Figure 4 This is a schematic diagram of the cooperation structure between the second card holder and the second inclined platform of this utility model.
[0017] In the diagram: 1. Base plate; 2. Electric push rod; 3. Lifting plate; 4. First card holder; 5. Second card holder; 6. First card slot; 7. Second card slot; 8. Slot; 9. Insert plate; 10. Spring; 11. Inclined block; 12. First inclined platform; 13. Second inclined platform; 14. First reinforcing bar; 15. Second reinforcing bar; 16. Guide column. Detailed Implementation
[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.
[0019] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.
[0020] This utility model embodiment provides a welding screen auxiliary forming device, such as... Figure 1-4 As shown, the system includes a base plate 1. An electric push rod 2 is bolted to the top center of the base plate 1. A lifting plate 3 is fixedly connected to the electric push rod 2 via its output end on one side. A first locking seat 4 and a second locking seat 5 are welded to the top of the lifting plate 3. The first locking seat 4 is located to one side of the second locking seat 5, and a first locking groove 6 is formed on the top of the first locking seat 4. A second locking groove 7 is formed on the top of the second locking seat 5. Slots 8 are formed on the outer walls of both the first and second locking seats 4 and 5. An insert plate 9 penetrates the interior of the slot 8. The insert plate 9 has a T-shaped cross-section. A section of the outer wall of the first and second locking seats 4 near the slot 8... A spring 10 is embedded and fixed at the side position, and the spring 10 and the insert plate 9 are fixedly connected. An inclined block 11 is welded to the outer wall of the insert plate 9 on the side away from the spring 10. A first inclined platform 12 and a second inclined platform 13 are welded to the top of the base plate 1. The first inclined platform 12 is located on one side of the first card seat 4, and the second inclined platform 13 is located on one side of the second card seat 5. A first steel bar 14 passes through the inside of the first card slot 6, and a second steel bar 15 passes through the inside of the second card slot 7. A guide post 16 is welded to the top of the base plate 1. The guide post 16 passes through the lifting plate 3, and a total of four guide posts 16 are provided. The four guide posts 16 are symmetrically arranged on the top of the base plate 1.
[0021] It should be noted that, due to the large number of steel bars required for the screen, the lack of restraint between the steel bars after they intersect can easily lead to misalignment and displacement, resulting in changes in the angle of adjacent intersecting steel bars, which in turn causes changes in the mesh size. This can lead to changes or reduction in the mesh size, affecting the subsequent screening work of the screen. In this embodiment, the first clamp 4 and the second clamp 5 provide vertically offset support for the first steel bar 14 and the second steel bar 15, respectively. This allows the first steel bar 14 and the second steel bar 15 to intersect and achieve horizontal restraint. After the first clamp 4 and the second clamp 5 move downward, the insert plate 9 is inserted above the first steel bar 14 and the second steel bar 15 to achieve vertical restraint and fixation of the first steel bar 14 and the second steel bar 15. This ensures the stability of the position at the intersection of the first steel bar 14 and the second steel bar 15, preventing the first steel bar 14 and the second steel bar 15 from fluctuating up and down during welding, which would affect the weld's firmness and ensure the accuracy of subsequent welding.
[0022] Specifically, in this embodiment, the solution mainly includes a lifting plate 3, a first clamping seat 4, and a second clamping seat 5. During the welding operation of the screen, the first reinforcing bar 14 is passed through the first groove 6 on the first clamping seat 4 in the same horizontal direction. After multiple first reinforcing bars 14 are laid horizontally at equal intervals, the first reinforcing bars 14 are passed through the second groove 7 on the second clamping seat 5 in the same horizontal longitudinal direction. After multiple second reinforcing bars 15 are laid horizontally at equal intervals, the second reinforcing bars 15 press on the first reinforcing bars 14, and the second reinforcing bars 15 and the first reinforcing bars 14 are in a perpendicular crossing state. At this time, the control electric push rod 2 drives the lifting plate 3 downward through its output end on one side. Under the guidance of the guide column 16, the lifting plate 3 moves downward stably, raising... The first and second brackets 4 and 5 at the top of the lowering plate 3 move downwards synchronously. Since the positions of the first inclined platform 12 and the second inclined platform 13 are fixed, when the first bracket 4 and the second bracket 5 move downwards, the inclined blocks 11 on the first bracket 4 and the second bracket 5 move downwards synchronously. Through the matching and engaging inclined surfaces, the inclined blocks 11 are pushed and drive the insert plate 9 through the slot 8. The spring 10 is compressed by force, and the insert plate 9 is inserted above the first reinforcing bar 14 and the second reinforcing bar 15. The insert plate 9 vertically limits the first reinforcing bar 14 and the second reinforcing bar 15, thereby fixing the positions of the first reinforcing bar 14 and the second reinforcing bar 15, ensuring the stability of the position at the intersection of the first reinforcing bar 14 and the second reinforcing bar 15, and ensuring the accuracy of subsequent welding.
[0023] In a further preferred embodiment of this utility model, such as Figure 1 , Figure 3 and Figure 4 As shown, the cross-sections of the first slot 6 and the second slot 7 are both composed of rectangles and semicircles. The first reinforcing bar 14 is located below the second reinforcing bar 15, and the first reinforcing bar 14 and the second reinforcing bar 15 are in contact.
[0024] In this embodiment, the first and second reinforcing bars 14 and 15 can be limited by the partially semi-circular first slot 6 and second slot 7 to prevent the first and second reinforcing bars 14 and 15 from deflecting laterally, and the first and second reinforcing bars 14 and 15 can be smoothly inserted into the first and second slots 6 and second slot 7 by the partially rectangular first slot 6 and second slot 7.
[0025] In a further preferred embodiment of this utility model, such as Figure 3-4 As shown, the cross-section of the inclined block 11 is a right-angled triangle structure, and the cross-sections of the first inclined platform 12 and the second inclined platform 13 are both right-angled trapezoidal structures. Furthermore, the outer walls of the first inclined platform 12 and the second inclined platform 13 are provided with inclined surfaces that match and fit the inclined block 11.
[0026] In this embodiment, by using matching inclined surfaces, when the first inclined platform 12 and the second inclined platform 13 move vertically relative to the inclined block 11, the inclined block 11 can move horizontally relative to the first inclined platform 12 and the second inclined platform 13, thereby pushing the insert plate 9 to move.
[0027] It should be noted that, for the sake of simplicity, the foregoing embodiments are all described as a series of actions. However, those skilled in the art should understand that the present invention is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously according to the present invention. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.
[0028] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative. For instance, the division of units described above may be implemented in other ways in practice. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; indirect coupling or communication connections between devices or units may be telecommunications or other forms.
[0029] The units described above as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.
[0030] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.
Claims
1. A welding screen auxiliary forming device, characterized in that, include: base(1); An electric push rod (2) is fixed to the center of the top of the substrate (1) by bolts; A lifting plate (3) fixed to the output end of the electric push rod (2); A first card holder (4) and a second card holder (5) are welded to the top of the lifting plate (3), with the first card holder (4) located on one side of the second card holder (5); A first card slot (6) is formed at the top of the first card holder (4); The second card slot (7) is opened at the top of the second card holder (5); and Slots (8) are provided on the outer wall of one side of the first card holder (4) and the second card holder (5); Insert plate (9) penetrating inside the slot (8); Springs (10) are fixed to the outer side wall of the first card holder (4) and the second card holder (5) near the slot (8), and the springs (10) and the insert plate (9) are fixedly connected. An inclined block (11) is welded to the center of the outer wall on one side of the insert plate (9); A first inclined platform (12) and a second inclined platform (13) are welded to the top of the substrate (1) at positions close to the first card holder (4) and the second card holder (5), respectively, with the first inclined platform (12) located on one side of the second inclined platform (13); The first reinforcing bar (14) passes through the first slot (6); The second reinforcing bar (15) passes through the second slot (7); Guide post (16) welded to the top of the substrate (1).
2. The welding screen auxiliary forming device as described in claim 1, characterized in that, The cross-sections of the first slot (6) and the second slot (7) are both composed of rectangles and semicircles.
3. The welding screen auxiliary forming device as described in claim 1, characterized in that, The cross-section of the insert plate (9) is T-shaped.
4. The welding screen auxiliary forming device as described in claim 1, characterized in that, The cross-section of the inclined block (11) is a right-angled triangle structure, and the cross-sections of the first inclined platform (12) and the second inclined platform (13) are both right-angled trapezoidal structures. The outer walls of the first inclined platform (12) and the second inclined platform (13) are provided with inclined surfaces that match and fit the inclined block (11).
5. The welding screen auxiliary forming device as described in claim 1, characterized in that, The first reinforcing bar (14) is located below the second reinforcing bar (15), and the first reinforcing bar (14) and the second reinforcing bar (15) are in contact.
6. The welding screen auxiliary forming device as described in claim 1, characterized in that, The guide post (16) passes through the lifting plate (3), and there are four guide posts (16) in total. The four guide posts (16) are symmetrically arranged on the top of the base plate (1).