A recycled low-carbon building keel

By designing limit plates and limit wheels, and combining them with a tracked conveyor system, the problems of slow speed and low accuracy in manual splicing of recycled low-carbon keels have been solved, achieving efficient and accurate keel splicing and improving overall quality and efficiency.

CN224295767UActive Publication Date: 2026-05-29SHENZHEN SPECIAL ECONOMIC ZONE CONSTR ENG SOLID WASTE RECYCLING CO LTD +1

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHENZHEN SPECIAL ECONOMIC ZONE CONSTR ENG SOLID WASTE RECYCLING CO LTD
Filing Date
2025-04-24
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

The existing construction recycled low-carbon keel is slow to assemble manually and the splicing is not precise, resulting in inconsistent splicing quality and affecting the overall flatness and stability.

Method used

The design employs a limiting plate and limiting wheel. The low-carbon keel is squeezed and positioned by the limiting wheel on the limiting plate, and the spacing of the limiting plate is adjusted by the mounting frame and column. Combined with the crawler conveyor system, the keel can be accurately spliced ​​and produced efficiently.

Benefits of technology

It improves the splicing accuracy and consistency of recycled low-carbon keel, increases the versatility and flexibility of the device, reduces manual operation time and labor intensity, and improves splicing efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of keel processing, specifically relates to a building recycled low carbon keel, including a plurality of limit board one side of box is equipped with the linear arrangement limit wheel that carries out extrusion to keel, be equipped with the threaded hole that rotates fixedly with limit wheel on limit board, the one end of limit board is equipped with the mounting bracket that is fixed on the side plate, be equipped with a plurality of installation groove that adjust the spacing of limit board on mounting bracket, the other end of limit board is equipped with screw fixed stand, through the setting of limit board and limit wheel, make building recycled low carbon keel when producing, set up a plurality of limit board between the both sides support of box, the limit wheel on limit board can extrude positioning to low carbon keel, make the keel keep accurate position in the splicing process, improve the precision and consistency of splicing, through above technical scheme, the prior art manual splicing recycled low carbon keel speed is slow, and splicing is not accurate, lead to splicing quality uneven, influence the overall flatness of keel problem.
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Description

Technical Field

[0001] This utility model relates to the field of keel processing technology, specifically to a recycled low-carbon keel for construction. Background Technology

[0002] Recycled low-carbon keel for construction is a new type of building material. It uses waste building templates and timber as the base material, resin glue as the adhesive material, and FRP fiber-reinforced resin matrix composite material as the outer layer. It is processed by high temperature thermosetting, extrusion and other processes. It uses a large amount of waste building templates and timber as raw materials, which effectively improves the reuse value of waste materials, reduces the mining of natural wood, steel and other resources, and reduces energy consumption and carbon emissions.

[0003] In existing technologies, recycled low-carbon keel for construction is spliced ​​manually. Manual splicing of recycled low-carbon keel is slow, especially in large-scale construction projects where a large number of keels need to be spliced, which consumes a lot of time and labor costs. Moreover, the splicing is not precise, resulting in inconsistent splicing quality, which affects the overall flatness and stability of the keel. Utility Model Content

[0004] Technical problems to be solved

[0005] In view of the above-mentioned shortcomings of the existing technology, this utility model provides a recycled low-carbon keel for construction, which can effectively solve the problems of slow speed and inaccurate splicing of recycled low-carbon keel by manual splicing in the existing technology, resulting in inconsistent splicing quality and affecting the overall flatness of the keel.

[0006] Technical solution

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] This utility model provides a recycled low-carbon keel for building construction, including a box body and side panels. Both sides of the box body are provided with brackets, and the brackets are provided with protective plates fixed by screws. Multiple limiting plates are provided between the brackets on both sides of the box body, and low-carbon keels are provided in the multiple limiting plates.

[0009] Each of the multiple limiting plates has a linear arrangement of limiting wheels on the side facing the box body to compress the keel. The limiting plate has threaded holes that are fixed to the limiting wheels. One end of the limiting plate has a mounting bracket fixed to the side plate. The mounting bracket has multiple mounting slots for adjusting the spacing between the limiting plates. The other end of the limiting plate has a screw-fixed column.

[0010] Furthermore, the box body is equipped with tracks, and side plates for limiting track deviation are fixed on both sides of the tracks. One end of each side plate is equipped with a mounting plate for fixing multiple columns.

[0011] Furthermore, a rectangular support plate is provided on the opposite side of the two side plates, and a first rotating shaft is provided at one end of the support plate, and a gear for driving the track to rotate is provided at one end of the first rotating shaft.

[0012] Furthermore, a second pivot is provided at the other end of the two side plates. The second pivot is located on the side of the mounting plate near the support plate. Both the first pivot and the second pivot are provided with rollers that match the tracks.

[0013] Furthermore, each of the side plates is provided with a sliding groove, which is located in the middle of the two side plates at one end of the second rotating shaft. Each of the two side plates has an adjusting component for adjusting the track tension in the sliding groove.

[0014] Furthermore, one end of the first rotating shaft of the housing is provided with a motor that drives the track to rotate, and the motor is provided with a chain that drives the gear on the first rotating shaft to rotate.

[0015] Furthermore, a protective cover is provided at the end of the side plate near the first rotating shaft, the protective cover being used to prevent dust from entering the gears and chains at one end of the first rotating shaft.

[0016] Beneficial effects

[0017] The technical solution provided by this utility model has the following advantages compared with the known public technology:

[0018] This invention, through the setting of limiting plates and limiting wheels, allows multiple limiting plates to be set between the supports on both sides of the box body during the production of recycled low-carbon keel for construction. The limiting wheels on the limiting plates can squeeze and position the low-carbon keel, ensuring that the keel maintains an accurate position during splicing, improving the splicing precision and consistency. Through the setting of mounting frames and columns, and the mounting grooves set on the mounting frames at both ends of the limiting plates and on the columns, the spacing of the limiting plates can be adjusted according to the keel production requirements before the production of recycled low-carbon keel for construction, so as to adapt to the splicing needs of low-carbon keel of different specifications and sizes, increasing the versatility and flexibility of the device. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Fig. 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Fig. 2 This is a schematic diagram of the structure of this utility model after the box body has been removed;

[0022] Fig. 3 This is an exploded view of the present invention after the casing has been removed.

[0023] The labels in the diagram represent: 1. Housing; 11. Bracket; 12. Protective plate; 13. Protective cover; 2. Limiting plate; 21. Limiting wheel; 22. Mounting bracket; 23. Column; 201. Threaded hole; 202. Mounting groove; 3. Side plate; 31. Support plate; 32. First rotating shaft; 33. Second rotating shaft; 34. Roller; 35. Gear; 36. Mounting plate; 301. Slide groove; 4. Adjusting component; 5. Track; 6. Motor; 61. Chain; 7. Low carbon keel. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0025] The present invention will be further described below with reference to the embodiments.

[0026] Example: A type of recycled low-carbon keel for construction, such as Figs. 1-3 As shown, it includes a box body 1 and a side panel 3. Both sides of the box body 1 are provided with brackets 11. The brackets 11 are provided with protective plates 12 fixed by screws. Multiple limiting plates 2 are provided between the brackets 11 on both sides of the box body 1. Low carbon keel 7 is provided in the multiple limiting plates 2.

[0027] Each of the multiple limiting plates 2 has linearly arranged limiting wheels 21 on the side facing the box body 1, which compress the low-carbon keel 7. Each limiting plate 2 has threaded holes 201 for rotating and fixing the limiting wheels 21. One end of each limiting plate 2 has a mounting bracket 22 fixed to the side plate 3, and the mounting bracket 22 has multiple mounting slots 202 for adjusting the spacing between the limiting plates 2. The other end of each limiting plate 2 has a screw-fixed column 23. Through the setting of the limiting plates 2 and the limiting wheels 21, the recycled low-carbon keel for construction is positioned such that during production, the space between the supports 11 on both sides of the box body 1 is... Multiple limiting plates 2 are set up, and the limiting wheels 21 on the limiting plates 2 can squeeze and position the low-carbon keel 7, so that the keel maintains an accurate position during the splicing process, improving the splicing accuracy and consistency. Through the setting of the mounting frame 22 and the column 23, and through the mounting groove 202 set on the mounting frame 22 and the column 23 at both ends of the limiting plate 2, the spacing of the limiting plates 2 can be adjusted according to the keel production requirements before the production of the recycled low-carbon keel for construction, so as to adapt to the splicing requirements of low-carbon keel 7 of different specifications and sizes, increasing the versatility and flexibility of the device.

[0028] Furthermore, the box body 1 is provided with a track 5, and side plates 3 are fixed on both sides of the track 5 to limit the deviation of the track 5. One end of the side plate 3 is provided with a mounting plate 36 for fixing multiple columns 23. Furthermore, a rectangular support plate 31 is provided on the opposite side of the two side plates 3. One end of the support plate 31 is provided with a first rotating shaft 32. One end of the first rotating shaft 32 is provided with a gear 35 that drives the track 5 to rotate. Furthermore, the other end of the two side plates 3 is provided with a second rotating shaft 33. The second rotating shaft 33 is located on the side of the mounting plate 36 near the support plate 31. Both the first rotating shaft 32 and the second rotating shaft 33 are provided with rollers 34 that match the track 5. By setting the track 5 on the box body, the track 5 is driven to rotate by the motor 6, which can realize the continuous conveying and splicing of the low carbon keel 7, improve the splicing efficiency, and reduce the time and labor intensity of manual handling and positioning.

[0029] Furthermore, each of the side plates 3 is provided with a sliding groove 301, which is located in the middle of the two side plates 3 at one end of the second rotating shaft 33. Each of the two side plates 3 has an adjusting component 4 for adjusting the tension of the track 5 in the sliding groove 301. Furthermore, one end of the first rotating shaft 32 of the housing 1 is provided with a motor 6 for driving the track 5 to rotate. The motor 6 is provided with a chain 61 for driving the gear 35 on the first rotating shaft 32 to rotate. Through the setting of the sliding groove 301 and the adjusting component 4 on the two side plates 3, the sliding groove 301 and the adjusting component 4 on the side plates 3 can adjust the tension of the track 5 to ensure the stable operation of the track 5, thereby ensuring the stability of the low carbon keel 7 during the conveying and splicing process, and avoiding the impact of the splicing quality due to the track 5 being loose or too tight.

[0030] Furthermore, a protective cover 13 is provided at one end of the side plate 3 near the first rotating shaft 32. The protective cover 13 is used to prevent dust from entering the gear 35 and chain 61 at one end of the first rotating shaft 32. By setting the protective cover 13, during the production process of the recycled low-carbon keel for construction, the protective cover 13 at one end of the side plate 3 can prevent dust from entering the gear 35 and chain 61 at one end of the first rotating shaft 32, reducing the wear and tear of components and the probability of failure, ensuring the normal operation of the drive mechanism, and thus ensuring the smooth progress of the keel splicing work.

[0031] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that 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. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A type of recycled low-carbon keel for construction, characterized in that, include: Box body (1) and side panel (3), both sides of the box body (1) are provided with brackets (11), the brackets (11) are provided with screw-fixed guard plates (12), and multiple limiting plates (2) are provided between the brackets (11) on both sides of the box body (1), and low carbon keel (7) is provided in the multiple limiting plates (2). Each of the multiple limiting plates (2) facing the box body (1) is provided with a straight arrangement of limiting wheels (21) that compress the keel (7). The limiting plate (2) is provided with a threaded hole (201) that is fixed to the limiting wheel (21) for rotation. One end of the limiting plate (2) is provided with a mounting bracket (22) fixed on the side plate (3). The mounting bracket (22) is provided with multiple mounting grooves (202) for adjusting the spacing of the limiting plates (2). The other end of the limiting plate (2) is provided with a screw-fixed column (23).

2. The recycled low-carbon keel for construction according to claim 1, characterized in that, The box (1) is provided with a track (5), and side plates (3) are fixed on both sides of the track (5) to limit the deviation of the track (5). One end of the side plate (3) is provided with a mounting plate (36) for fixing multiple columns (23).

3. The recycled low-carbon keel for construction according to claim 2, characterized in that, A rectangular support plate (31) is provided on the opposite side of the two side plates (3). A first rotating shaft (32) is provided at one end of the support plate (31), and a gear (35) is provided at one end of the first rotating shaft (32) to drive the track (5) to rotate.

4. The recycled low-carbon keel for construction according to claim 3, characterized in that, The other end of the two side plates (3) is provided with a second rotating shaft (33). The second rotating shaft (33) is located on the side of the mounting plate (36) close to the support plate (31). Both the first rotating shaft (32) and the second rotating shaft (33) are provided with rollers (34) that match the track (5).

5. A recycled low-carbon keel for construction according to claim 4, characterized in that, Each of the side plates (3) is provided with a sliding groove (301). The sliding groove (301) is located in the middle of the two side plates (3) at one end of the second rotating shaft (33). Each of the two side plates (3) is provided with an adjusting component (4) for adjusting the tension of the track (5) in the sliding groove (301).

6. A recycled low-carbon keel for construction according to claim 1, characterized in that, The housing (1) has a motor (6) at one end of the first rotating shaft (32) that drives the track (5) to rotate, and the motor (6) has a chain (61) that drives the gear (35) on the first rotating shaft (32) to rotate.

7. A recycled low-carbon keel for construction according to claim 1, characterized in that, The side plate (3) is provided with a protective cover (13) at one end near the first rotating shaft (32). The protective cover (13) is used to prevent dust from entering the gear (35) and chain (61) at one end of the first rotating shaft (32).