Formwork component for preparing anti-cracking concrete from recycled fibers of old wind turbine blades

Abstract

The utility model provides a kind of formwork component for preparing anti-crack concrete of waste fan blade regenerated fiber, comprising: fixed rod;Extension rod, extension rod is respectively slidably connected in the two ends of the inner side of fixed rod;Supporting rod, supporting rod is respectively fixedly installed in the outer side of two extension rods one end, and the inside of supporting rod is provided with sliding slot.The utility model provides a kind of formwork component for preparing anti-crack concrete of waste fan blade regenerated fiber, through steel rope, sliding sleeve, push plate, screw ring, rubber sleeve, positioning sleeve and locking screw and so on Structure is mutually cooperated, when using, can be first by locking screw in the inside of the both sides of positioning sleeve and is connected by screw thread, to position positioning sleeve, then rotate screw ring and make it in the inner side of sliding sleeve and is connected by screw thread, to make sliding sleeve drive push plate and move, to make push plate drive baffle and clamp formwork, so it can increase the intensity of formwork and is clamped.

Description

Technical Field

[0001] This utility model relates to the field of formwork components, and in particular to a formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades. Background Technology

[0002] Wind turbine blades are one of the core components of wind turbines. They mainly contain thermosetting resin-based composite materials reinforced with glass fiber or a mixture thereof, as well as a certain amount of metals such as aluminum and copper, and a small amount of epoxy structural adhesive, polyoxypropylene varnish, etc. The vigorous promotion of wind power generation has led to the use of more wind turbine blades. Since the service life of wind turbine blades is no more than 20 years, the early wind turbine blades will face the problems of retirement or blade replacement, resulting in a large number of waste wind turbine blades that need to be disposed of.

[0003] Existing methods for treating waste leaf blades involve crushing them and extracting the fibers to add to mortar, thereby increasing the mortar's strength and preventing cracking. When pouring this type of concrete, formwork components are used to support the mold. Existing formwork components consist of two vertically positioned support pipes on either side of the concrete formwork. The lower ends of these two support pipes are respectively engaged in the positioning cavities of a positioning sleeve, with the lower end of the positioning sleeve fixedly connected to a conical positioning apex. The tops of the two support pipes have slots, and a horizontally positioned connecting plate connects the two support pipes. This method is suitable for formwork support in wide-section, large-volume concrete construction. The support pipes eliminate environmental limitations at the construction site, reduce concrete construction costs, accelerate the concrete construction process, and improve the safety and quality of concrete construction. Furthermore, it is applicable to concrete formwork of different sizes, thus expanding its scope of use.

[0004] However, when using this device, the two fasteners are moved manually to clamp the template, which can easily lead to insufficient clamping force, causing the template to collapse during pouring.

[0005] Therefore, it is necessary to provide a formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades to solve the above-mentioned technical problems. Utility Model Content

[0006] This invention provides a formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades, which solves the problem that manually pushing fasteners to clamp the formwork can easily lead to weak clamping force and formwork collapse.

[0007] To solve the above-mentioned technical problems, this utility model provides a formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades, comprising:

[0008] Fixed rod;

[0009] An extension rod, wherein the extension rod is slidably connected to both ends of the inner side of the fixed rod;

[0010] A support rod is fixedly installed at one end of the outer side of each of the two extension rods, and a sliding groove is provided inside the support rod;

[0011] A steel rope is provided on the inner side of the chute, and a locking mechanism is provided at both ends of the outer side of the steel rope. The locking mechanism is located on one side of the support rod.

[0012] A sliding sleeve is slidably connected to the outer side of the steel rope. A push plate is fixedly installed on the outer side of the sliding sleeve, and a stop block is fixedly installed on one side of the push plate. A threaded ring is threadedly connected to one end of the outer side of the sliding sleeve, and a positioning sleeve is rotatably connected to one end of the inner side of the threaded ring. Locking screws are threadedly connected to the inside of both sides of the positioning sleeve, and one end of the locking screw is located on one side of the steel rope.

[0013] Preferably, a limiting groove is provided on both sides of the extension rod, and a limiting plate is slidably connected to the inner side of the limiting groove. The limiting plate is fixedly installed at the top and bottom ends of the inner side of the fixed rod.

[0014] Preferably, both ends of the outer side of the fixing rod are rotatably connected to threaded sleeves, and one end of the inner side of the threaded sleeve is threaded to the outer side of the extension rod.

[0015] Preferably, a rubber sleeve is fixedly installed on the outer side of the threaded ring, and the outer side of the rubber sleeve is provided with anti-slip texture.

[0016] Preferably, a template is provided at the bottom of the fixing rod, and push plates are provided on both sides of the template.

[0017] Preferably, a mounting ring is fitted onto one end of the outer side of the extension rod, a support rod is fixedly mounted at the bottom of the mounting ring, and a positioning hole is provided at one end of the top of the extension rod.

[0018] Preferably, the top of the mounting ring is internally threaded with a positioning screw, one end of which is located on the inner side of the positioning hole.

[0019] Compared with related technologies, the formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades provided by this utility model has the following beneficial effects:

[0020] This utility model provides a formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades. The component comprises steel ropes, sliding sleeves, a push plate, a threaded ring, a rubber sleeve, a positioning sleeve, and locking screws. In use, the positioning sleeve is first positioned by threading the locking screws into the inner sides of both sides. Then, the threaded ring is rotated to thread into the inner side of the sliding sleeve, causing the sliding sleeve to move the push plate. The push plate then moves the stop block to clamp the formwork, increasing the clamping force and preventing the formwork from separating during crack-resistant concrete support. Attached Figure Description

[0021] Figure 1 A schematic diagram of the structure of a first embodiment of a formwork component for preparing crack-resistant concrete from recycled fibers of waste wind turbine blades provided by this utility model;

[0022] Figure 2 for Figure 1 The diagram shows a cross-sectional view of the fixed rod.

[0023] Figure 3 for Figure 1 The diagram shows the structure of the push plate.

[0024] Figure 4 for Figure 2 The enlarged schematic diagram of part A shown below;

[0025] Figure 5 for Figure 2 The enlarged schematic diagram of section B is shown below;

[0026] Figure 6 This is a schematic diagram of the second embodiment of a formwork component for preparing crack-resistant concrete from recycled fibers of waste wind turbine blades, provided by this utility model.

[0027] The following are the labels in the diagram: 1. Fixed rod, 11. Extension rod, 12. Limiting plate, 13. Limiting groove, 14. Threaded sleeve, 2. Support rod, 21. Slide groove, 3. Template, 4. Steel rope, 41. Locking mechanism, 5. Slide sleeve, 51. Push plate, 52. Threaded ring, 53. Rubber sleeve, 54. Positioning sleeve, 55. Locking screw, 56. Stop block, 6. Mounting ring, 61. Positioning hole, 62. Positioning screw. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0029] First Embodiment

[0030] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a formwork component for preparing crack-resistant concrete from recycled fibers of waste wind turbine blades provided by this utility model; Figure 2 for Figure 1 The diagram shows a cross-sectional view of the fixed rod. Figure 3 for Figure 1 The diagram shows the structure of the push plate. Figure 4 for Figure 2 The enlarged schematic diagram of part A shown below; Figure 5 for Figure 2 The enlarged schematic diagram of section B is shown. A formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades includes: a fixing rod 1;

[0031] Extension rod 11, the extension rod 11 being slidably connected to both ends of the inner side of the fixed rod 1;

[0032] Support rod 2, which is fixedly installed at one end of the outer side of the two extension rods 11 respectively, and the support rod 2 has a sliding groove 21 inside;

[0033] Steel rope 4 is provided on the inner side of the slide groove 21, and locking mechanism 41 is provided at both ends of the outer side of the steel rope 4. The locking mechanism 41 is provided on one side of the support rod 2.

[0034] A sliding sleeve 5 is slidably connected to the outer side of the steel rope 4. A push plate 51 is fixedly installed on the outer side of the sliding sleeve 5. A stop block 56 is fixedly installed on one side of the push plate 51. A threaded ring 52 is threadedly connected to one end of the outer side of the sliding sleeve 5. A positioning sleeve 54 is rotatably connected to one end of the inner side of the threaded ring 52. Locking screws 55 are threadedly connected to the inside of both sides of the positioning sleeve 54. One end of the locking screw 55 is located on one side of the steel rope 4.

[0035] Limiting grooves 13 are provided on both sides of the extension rod 11. Limiting plates 12 are slidably connected to the inner side of the limiting grooves 13. The limiting plates 12 are respectively fixedly installed at the top and bottom ends of the inner side of the fixed rod 1.

[0036] Both ends of the outer side of the fixed rod 1 are rotatably connected to threaded sleeves 14, and one end of the inner side of the threaded sleeve 14 is threaded to the outer side of the extension rod 11.

[0037] A rubber sleeve 53 is fixedly installed on the outer side of the threaded ring 52, and the outer side of the rubber sleeve 53 is provided with anti-slip texture.

[0038] The bottom of the fixing rod 1 is provided with a template 3, and both sides of the template 3 are provided with push plates 51.

[0039] Extension rods 11 are slidably connected to both ends of the inner side of the fixed rod 1. After use, the extension rods 11 can be stored in the inner side of the fixed rod 1, thereby reducing the space occupied and making it convenient for users to carry.

[0040] The steel rope 4 slides on the inner side of the slide 21, which makes it convenient for the user to limit the different heights of the template 3. Multiple steel ropes 4 can also be set on the inner side of the slide 21 to increase the clamping force.

[0041] The bottom of support rod 2 is pointed, making it easy to insert into the ground.

[0042] The working principle of the formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades provided by this utility model is as follows:

[0043] When template support is required, the user can rotate the threaded sleeve 14 to connect one end of the inner side of the threaded sleeve 14 to the outer side of the extension rod 11, thereby moving the two extension rods 11 out from the inner side of the fixed rod 1. After moving to the appropriate position, the user adjusts the steel cable 4 to slide on the inner side of the slide groove 21. After adjusting to the appropriate height, the user locks the locking mechanism 41 and the steel cable 4, ensuring that one side of the locking mechanism 41 is against one side of the support rod 2. Then, the user rotates the threaded sleeve 14 again to connect the extension rod 11 to the outer side of the support rod 2. 1. Move the fixed rod 1 outward from the inside to tighten the steel rope. Then, move the push plate 51 to slide the sliding sleeve 5 on the outside of the steel rope 4 until the stop block 56 moves to one side of the template 3. Then, turn the locking screw 55 to press one end of the locking screw 55 against the steel rope 4 to position the positioning sleeve 54. Then, turn the threaded ring 52 to make one end of the inner side of the threaded ring 52 threadedly connected to the outer side of the sliding sleeve 5, so that the push plate 51 moves to one side of the template 3 to clamp the template 3.

[0044] Compared with related technologies, the formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades provided by this utility model has the following beneficial effects:

[0045] The steel rope 4, sliding sleeve 5, push plate 5, threaded ring 52, rubber sleeve 53, positioning sleeve 54 and locking screw 55 work together to form a structure. In use, the locking screw 55 is first threaded into the inside of both sides of the positioning sleeve 54 to position the positioning sleeve 54. Then, the threaded ring 52 is rotated to thread into the inner side of the sliding sleeve 5, which causes the sliding sleeve 5 to move the push plate 51. The push plate 51 then moves the stop block 56 to clamp the template 3. This increases the clamping force on the template 3 and prevents the template 3 from separating when supporting crack-resistant concrete.

[0046] Second Embodiment

[0047] Please refer to the following: Figure 6 Based on the first embodiment of this application, which provides a formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades, the second embodiment of this application proposes another formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0048] Specifically, the second embodiment of this application provides a formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades, which differs in that, in this formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades, one end of the outer side of the extension rod 11 is fitted with an installation ring 6, the bottom of the installation ring 6 is fixedly fitted with a support rod 2, and one end of the top of the extension rod 11 is provided with a positioning hole 61.

[0049] The top of the mounting ring 6 is internally threaded with a positioning screw 62, one end of which is located on the inner side of the positioning hole 61.

[0050] The working principle of the formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades provided by this utility model is as follows:

[0051] When using the device, if it is necessary to disassemble the support rod 2, the user can rotate the positioning screw 62 to make the positioning screw 62 threaded inside the top of the mounting ring 6, so that one end of the positioning screw 62 moves out from the inner side of the positioning hole 61. Then the user can remove the mounting ring 6 from one end of the outer side of the extension rod 11, so that the user can disassemble the support rod 2.

[0052] Compared with related technologies, the formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades provided by this utility model has the following beneficial effects:

[0053] The mounting ring 6, positioning hole 61, and positioning screw 62 work together to allow the user to easily disassemble the support rod 2 and store the device.

[0054] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades, characterized in that, include: Fixed rod; An extension rod, wherein the extension rod is slidably connected to both ends of the inner side of the fixed rod; A support rod is fixedly installed at one end of the outer side of each of the two extension rods, and a sliding groove is provided inside the support rod; A steel rope is provided on the inner side of the chute, and a locking mechanism is provided at both ends of the outer side of the steel rope. The locking mechanism is located on one side of the support rod. A sliding sleeve is slidably connected to the outer side of the steel rope. A push plate is fixedly installed on the outer side of the sliding sleeve, and a stop block is fixedly installed on one side of the push plate. A threaded ring is threadedly connected to one end of the outer side of the sliding sleeve, and a positioning sleeve is rotatably connected to one end of the inner side of the threaded ring. Locking screws are threadedly connected to the inside of both sides of the positioning sleeve, and one end of the locking screw is located on one side of the steel rope.

2. The formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades according to claim 1, characterized in that, Limiting grooves are provided on both sides of the extension rod, and limiting plates are slidably connected to the inner side of the limiting grooves. The limiting plates are respectively fixedly installed at the top and bottom ends of the inner side of the fixed rod.

3. The formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades according to claim 2, characterized in that, Both ends of the outer side of the fixed rod are rotatably connected to threaded sleeves, and one end of the inner side of the threaded sleeve is threaded to the outer side of the extension rod.

4. The formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades according to claim 1, characterized in that, A rubber sleeve is fixedly installed on the outer side of the threaded ring, and the outer side of the rubber sleeve is provided with anti-slip texture.

5. The formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades according to claim 1, characterized in that, The bottom of the fixing rod is provided with a template, and push plates are provided on both sides of the template.

6. The formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades according to claim 1, characterized in that, An installation ring is fitted onto one end of the outer side of the extension rod, a support rod is fixedly installed at the bottom of the installation ring, and a positioning hole is provided at one end of the top of the extension rod.

7. A formwork component for preparing crack-resistant concrete using recycled fibers from waste wind turbine blades according to claim 6, characterized in that, The top of the mounting ring is internally threaded with a positioning screw, one end of which is located on the inner side of the positioning hole.

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