Building wood formwork waste recycling and judging device
By designing a device that combines a pedestal and positioning wedge to determine the line group, the problem of low waste recycling efficiency of building wooden formwork is solved, fast and accurate recycling judgment is achieved, and the recycling efficiency of waste wooden formwork is improved.
Patent Information
- Application Number
- CN202420735747.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-10
AI Technical Summary
The existing waste recycling methods for building wooden formwork are inefficient, resulting in long material waste and recycling time. This is mainly due to the diverse specifications of cut wooden formwork, and traditional methods rely on manual visual judgments.
A waste recycling and determination device for building wooden formwork including pedestals, positioning wedges, and judgment line groups is designed. Through the positioning wedges and judgment line groups, it quickly determines whether the wooden formwork meets the waste standards, including X-axis, Y-axis, and minimum side length judgment line. and area determination line to quickly determine whether the wooden formwork is recyclable.
It improves the recycling efficiency of wood formwork, reduces material waste and labor costs, simplifies the operation process, and improves recycling efficiency.
Smart Images
Figure CN222188070U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a device for determining waste recovery of building wood templates. Background Art
[0002] With the continuous development of the global economy and the acceleration of urbanization, the construction industry has shown a booming development trend worldwide; as an indispensable part of the construction industry, building wood formwork has a strong demand in both domestic and foreign markets; in cast-in-place concrete structure projects, formwork projects generally account for 20% to 30% of the cost of concrete structure projects, 30% to 40% of the project usage, and about 50% of the construction period.
[0003] During the construction of concrete structures, a large number of wooden formworks are cut short due to the size of the components and become construction waste. Their recycling is an important measure for environmental protection and energy conservation, which can achieve resource recycling and promote sustainable development. Although various units have formulated standards for the disposal of building wooden formworks, the specifications and sizes of the cut wooden formworks are diverse, which brings great difficulties to the recycling of wooden formworks.
[0004] The traditional method of judging the waste recycling of building wood formwork is that the on-site recycling operator roughly judges whether the wood formwork meets the waste standard by visual inspection, resulting in a large amount of wood formwork that does not meet the waste standard mixed in the recycling area, causing material waste; and the project department usually requires the waste materials that do not meet the standards to be reclassified, which will lead to low recycling efficiency, long site occupation time, increased labor costs and other problems. Therefore, how to provide a construction wood formwork waste recycling judgment device with accurate judgment and simple operation is a problem that technicians in this field need to solve. Utility Model Content
[0005] The utility model aims to provide a construction wood formwork waste recovery judgment device to solve the problem of low recovery efficiency of existing construction wood formwork.
[0006] The utility model provides a construction wood formwork waste recovery judgment device, comprising a pedestal and a positioning wedge fixedly arranged at a corner of the pedestal, a judgment line group is arranged in the middle of the pedestal, the judgment line group comprises an X-axis line, a Y-axis line, a minimum side length judgment line arranged at intervals on the Y-axis line and parallel to the Y-axis line, and an area judgment line connected to the end of the minimum side length judgment line, one end of the area judgment line is connected to the minimum side length judgment line, and the other end gradually extends in a direction close to the X-axis line and away from the Y-axis line, a right-angle positioning notch is arranged on one side of the positioning wedge, and the inner angle of the right-angle positioning notch is located at the intersection of the X-axis line and the Y-axis line.
[0007] The above-mentioned building wood formwork waste recycling judgment device, when the lower left corner of the wooden formwork abuts against the positioning wedge, when the wooden formwork is between the Y-axis line and the minimum side length judgment line, it indicates that the wooden formwork is recyclable, or when the upper end of the wooden formwork does not intersect with the area judgment line, it indicates that the wooden formwork is recyclable, thereby realizing rapid judgment of whether the wooden formwork is recyclable and improving the recycling efficiency of the wooden formwork.
[0008] Furthermore, the positioning wedge is an L-shaped block.
[0009] Furthermore, the positioning wedge is fixed on the base through a fixing member.
[0010] Furthermore, the fixing member is a nail.
[0011] Furthermore, a first scale line and a second scale line are respectively provided on the X-axis line and the Y-axis line.
[0012] Furthermore, the base is square.
[0013] Furthermore, a plurality of raised depressions are provided in the middle of the pedestal.
[0014] Furthermore, a thickness determination scale line is vertically provided at the right-angle positioning notch of the positioning wedge. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural diagram of the construction wood formwork waste recovery determination device in the first embodiment of the utility model;
[0016] Figure 2 for Figure 1 A reference diagram of a first use state of a construction wood formwork waste recovery determination device;
[0017] Figure 3 for Figure 1 Reference diagram of the second usage state of the construction wood formwork waste recycling judgment device.
[0018] Description of main component symbols:
[0019] pedestal 10 X axis 31 Minimum side length determination line 33 Positioning wedge 20 First scale line 311 Area determination line 34 Right angle positioning notch 21 Y axis 32 Wood formwork 100 Judgment line group 30 Second scale line 321
[0020] The following specific implementation manner will further illustrate the present utility model in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION
[0021] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings. Several embodiments of the utility model are given in the drawings. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.
[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0024] See also Figures 1 to 3 The utility model provides a construction wood formwork waste recycling judgment device, including a pedestal 10 and a positioning wedge 20 fixedly arranged at a corner of the pedestal 10, a judgment line group 30 is arranged in the middle of the pedestal 10, and the judgment line group 30 includes an X-axis line 31, a Y-axis line 32, a minimum side length judgment line 33 arranged at intervals on the Y-axis line 32 and parallel to the Y-axis line 32, and an area judgment line 34 connected to the end of the minimum side length judgment line 33, one end of the area judgment line 34 is connected to the minimum side length judgment line 33, and the other end gradually extends in a direction close to the X-axis line 31 and away from the Y-axis line 32, and a right-angle positioning notch 21 is arranged on one side of the positioning wedge 20, and the inner angle of the right-angle positioning notch 21 is located at the intersection of the X-axis line 31 and the Y-axis line 32.
[0025] The above-mentioned building wood formwork waste recycling judgment device, when the lower left corner of the wood formwork 100 abuts against the positioning wedge 20, when the wood formwork 100 is between the Y-axis line 32 and the minimum side length judgment line 33, it indicates that the wood formwork 100 is recyclable, or when the upper end of the wood formwork 100 does not intersect with the area judgment line 34, it indicates that the wood formwork 100 is recyclable, thereby realizing a quick judgment on whether the wood formwork 100 is recyclable and improving the recycling efficiency of the wood formwork 100.
[0026] In an embodiment of the present invention, the positioning wedge 20 is an L-shaped block to form a right-angle positioning notch 21 .
[0027] In one embodiment of the present invention, the positioning wedge 20 is fixed to the base 10 by a fixing member (not shown). In one embodiment of the present invention, the fixing member may be a nail, and in other embodiments of the present invention, the fixing member may be a snap-fit structure, a screw nut result, or a magnetic structure to achieve the fixing of the positioning wedge 20 and the base 10.
[0028] What is needed is to draw the positions of the minimum side length determination line 33 and the area determination line 34 according to the construction wood formwork discarding standards of each unit.
[0029] In one embodiment of the utility model, wooden formworks with a width less than 200 mm or an area less than 300,000 mm2 are specified as waste formworks. In order to make the size of the pedestal 10 as small as possible to reduce material waste and facilitate use, according to the construction wooden formwork discard standard, since the square root of 300,000 mm2 is approximately equal to 548 mm, the length of the x-axis 31 can be set to 550 mm; since 300,000 mm2 ÷ 200 mm is equal to 1500 mm, the length of the y-axis 32 can be set to 1500 mm.
[0030] See also Figure 2 The minimum side length determination line 33 is the first determination standard, that is, the x=200mm function straight line. When the wooden template 100 is located to the left of the minimum side length determination line 33, it is determined to be recyclable.
[0031] See also Figure 3 The area determination line 34 is the second determination standard, that is, the function curve of xy=300000. When the wooden template 100 is located below the area determination line 34, it is determined to be recyclable.
[0032] In one embodiment of the present invention, a first scale line 311 and a second scale line 321 are respectively provided on the X-axis line 31 and the Y-axis line 32 to quickly measure the size of the wooden template 100 .
[0033] In one embodiment of the present invention, since the wooden template 100 is generally square, the base 10 is square.
[0034] In one embodiment of the utility model, a plurality of lifting recesses are provided in the middle of the base 10 , and when in use, the user can put his hands into the bottom of the wooden template through the lifting recesses to take and place the wooden template 100 .
[0035] In one embodiment of the present invention, a thickness determination scale line (not shown) is vertically provided at the right-angled positioning notch 21 of the positioning wedge 20 to quickly determine the thickness of the wooden template 100 .
[0036] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A device for determining waste recovery of building wood formwork, characterized in that: It includes a base and a positioning wedge fixed at a corner of the base, a determination line group is provided in the middle of the base, and the determination line group includes an X-axis line, a Y-axis line, a minimum side length determination line spaced apart from the Y-axis line and parallel to the Y-axis line, and an area determination line connected to the end of the minimum side length determination line, one end of the area determination line is connected to the minimum side length determination line, and the other end gradually extends toward the direction approaching the X-axis line and away from the Y-axis line, a right-angle positioning notch is provided on one side of the positioning wedge, and the inner angle of the right-angle positioning notch is located at the intersection of the X-axis line and the Y-axis line.
2. The construction wood formwork waste recovery determination device according to claim 1, characterized in that: The positioning wedge is an L-shaped block.
3. The construction wood formwork waste recovery determination device according to claim 1, characterized in that: The positioning wedge is fixed on the pedestal through a fixing member.
4. The construction wood formwork waste recovery determination device according to claim 3, characterized in that: The fixing piece is a nail.
5. The construction wood formwork waste recovery determination device according to claim 1, characterized in that: The X-axis line and the Y-axis line are respectively provided with a first scale line and a second scale line.
6. The construction wood formwork waste recovery determination device according to claim 1, characterized in that: The pedestal is square.
7. The construction wood formwork waste recovery determination device according to claim 1, characterized in that: A plurality of raised depressions are arranged in the middle of the pedestal.
8. The construction wood formwork waste recovery determination device according to claim 1, characterized in that: A thickness determination scale line is vertically arranged at the right-angle positioning notch of the positioning wedge.