Manufacturing device of fiber concrete test piece and using method of manufacturing device

Abstract

The invention discloses a manufacturing device of a fiber concrete test piece and a using method of the manufacturing device, and relates to the technical field of manufacturing devices.The manufacturing device of the fiber concrete test piece comprises a supporting base, a mold tray, a fixing mechanism, a mounting frame and a positioning clamping rod, and the mold tray selectively moves relative to the supporting base in the first direction; the mounting frame is arranged on the supporting base and selectively moves relative to the supporting base in the first direction, the mounting frame further selectively moves relative to the supporting base in the height direction of the manufacturing device, and the positioning clamping rod selectively moves relative to the frame cross beam in the second direction. And the positioning clamping rod selectively moves relative to the frame cross beam along the height direction of the manufacturing device. According to the manufacturing device of the fiber concrete test piece, the fiber concrete test piece meeting different data requirements can be manufactured, the precision and the production efficiency of the fiber concrete test piece can be improved, and the manufacturing device is high in universality and practicability.

Description

Technical Field

[0001] The invention relates to the technical field of manufacturing devices, and in particular to a manufacturing device for a fiber concrete specimen and a method for using the manufacturing device. Background Art

[0002] In the related technology, fiber concrete is a new type of material commonly used in heavy-load structures such as bridges, underground tunnels, and airport runways. Tensile strength is one of the important indicators of concrete structures. By conducting tensile tests on fiber concrete, its performance indicators such as tensile strength and toughness can be evaluated, providing a theoretical basis for engineering design and use. The existing fiber concrete specimen manufacturing device cannot accurately control variables such as the number of fiber embeddings, fiber embedding depth, and fiber embedding angle. When factors such as the number of fiber embeddings, fiber embedding depth, and fiber embedding angle change, the manufacturing device and method also need to change accordingly, and the specimen accuracy cannot be guaranteed. The existing manufacturing device cannot produce multiple fiber concrete specimens with different data combinations, and has low versatility and poor practicality. The specimen accuracy is poor and the production efficiency is low. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the present invention is to provide a fiber concrete specimen manufacturing device, which can accurately control factors such as the fiber embedding quantity, fiber embedding depth, and fiber embedding angle, so as to manufacture fiber concrete specimens that meet different data requirements, which is conducive to improving the accuracy and production efficiency of the fiber concrete specimens, and the manufacturing device has high versatility and high practicality.

[0004] The present invention further provides a method for using the manufacturing device.

[0005] According to a first aspect of the present invention, a manufacturing device for a fiber concrete specimen comprises: a support base, a mold tray, a fixing mechanism, a mounting frame and a positioning clamp rod, wherein the mold tray is arranged on the support base and is located above the support base, the mold tray selectively moves relative to the support base along a first direction, the fixing mechanism is arranged on the mold tray and is located above the mold tray, the fixing mechanism is used to fix the mold, the mounting frame is arranged on the support base and selectively moves relative to the support base along the first direction, and the mounting frame also selectively moves relative to the support base along the height direction of the manufacturing device, the mounting frame has a frame beam, the frame beam extends along a second direction, the height of the frame beam is higher than the setting height of the fixing mechanism, the positioning clamp rod is arranged on the frame beam and is used to clamp the fiber member, the positioning clamp rod selectively moves relative to the frame beam along the second direction, and the positioning clamp rod also selectively moves relative to the frame beam along the height direction of the manufacturing device, and the first direction, the second direction and the height direction of the manufacturing device are perpendicular to each other.

[0006] According to the manufacturing device of the fiber concrete specimen of the embodiment of the present application, by adjusting the relative positions of the mold tray, the mounting frame, and the positioning clamp rod, the relative positions of the fiber member and the mold can be adjusted so that the relative positions of the fiber member and the mold meet the manufacturing requirements of the fiber concrete specimen. By installing multiple mold trays and multiple mounting frames, the simultaneous manufacturing of multiple fiber concrete specimens under different data combinations can be achieved. The manufacturing device can accurately control factors such as the number of embedded fibers, the depth of embedded fibers, and the angle of embedded fibers, so as to manufacture fiber concrete specimens that meet different data requirements, which is beneficial to improving the accuracy and production efficiency of the fiber concrete specimens. The manufacturing device has high versatility and high practicality.

[0007] According to some embodiments of the present invention, there are multiple fixing mechanisms and multiple positioning clamping rods, and the multiple fixing mechanisms and multiple positioning clamping rods are arranged in sequence along the second direction, and each fixing mechanism and at least one positioning clamping rod are correspondingly arranged.

[0008] According to some embodiments of the present invention, the fixing mechanism includes: two guide rails, the two guide rails are cross-arranged and fixed to the mold tray, each of the guide rails is provided with a slider, the slider is slidable along the corresponding guide rail, the slider is provided with an elastic pressing member and a locking member, the elastic pressing member is used to press against the mold, and the locking member is passed through the elastic pressing member and is threadedly connected to the slider.

[0009] According to some embodiments of the present invention, each of the guide rails is provided with two sliding blocks.

[0010] According to some embodiments of the present invention, the fiber concrete specimen manufacturing device also includes: a first sleeve and a first locking ring, the support base is formed with a first strip hole extending along the first direction, a first mounting column is fixedly provided on the lower surface of the mold tray, the outer peripheral wall of the first sleeve is formed with a first boss, the first sleeve is passed through the first strip hole, the first boss is located above the support base and abuts against the support base for limiting position, the first locking ring is formed with a first threaded hole, the outer peripheral wall of the first sleeve is formed with a first external thread, the first locking ring is located below the support base and the first sleeve is suitable for passing through the first threaded hole, the first external thread is suitable for connecting with the internal thread of the first threaded hole, and the first mounting column is suitable for being inserted into the first sleeve.

[0011] According to some embodiments of the present invention, the manufacturing device of the fiber concrete specimen also includes: a second sleeve and a second locking ring, the support base is formed with a second strip hole extending along the first direction, the mounting frame has a second mounting column, the second mounting column extends along the height direction of the manufacturing device, the outer peripheral wall of the second sleeve is formed with a second boss, the second sleeve is penetrated into the second strip hole, the second boss is located above the support base and abuts against the support base for limiting position, the second locking ring is formed with a second threaded hole, the outer peripheral wall of the second sleeve is formed with a second external thread, the second locking ring is located below the support base and the second sleeve is suitable for being penetrated into the second threaded hole, the second external thread is suitable for being connected with the internal thread of the second threaded hole; the second mounting column is suitable for being inserted into the second sleeve, and the peripheral wall of the second sleeve is provided with a first locking mechanism, and the first locking mechanism is used to lock or unlock the second mounting column.

[0012] According to some embodiments of the present invention, the manufacturing device of the fiber concrete specimen also includes: a third sleeve and a third locking ring, the frame beam is formed with a third strip hole extending along the second direction, the outer peripheral wall of the third sleeve is formed with a third boss, the third sleeve is passed through the third strip hole, the third boss is located above the frame beam and abuts against the frame beam for limiting position, the third locking ring is formed with a third threaded hole, the outer peripheral wall of the third sleeve is formed with a third external thread, the third locking ring is located below the frame beam and the third sleeve is suitable for passing through the third threaded hole, the third external thread is suitable for connecting with the internal thread of the third threaded hole; the positioning clamp rod is passed through the third sleeve, and the peripheral wall of the third sleeve is provided with a second locking mechanism, and the second locking mechanism is used to lock or unlock the positioning clamp rod.

[0013] According to some embodiments of the present invention, the positioning clamp rod comprises: a rod portion and a clamp head, the lower end of the rod portion has a universal joint, the clamp head is connected to the universal joint, and the clamp head is used to clamp the fiber member.

[0014] According to some embodiments of the present invention, the chuck includes: a chuck body, two rod bodies, two springs and two clamping parts, the chuck body forms an installation space, the installation space has two opposite and spaced-apart side walls, the two rod bodies are respectively penetrated through the two side walls, at least parts of the two clamping parts are located outside the chuck body, the two rod bodies are respectively fixedly connected to the two clamping parts, the inner ends of the two rod bodies are each provided with a limit plate, the two springs are both arranged in the installation space and are respectively sleeved on the two rod bodies, and the springs are abutted against the corresponding limit plates and the corresponding side walls.

[0015] According to some embodiments of the present invention, the fiber concrete specimen manufacturing device further includes: a lifting mechanism, wherein the lifting mechanism is disposed below the support base and connected to the support base.

[0016] According to the method for using the manufacturing device of the second aspect of the present invention, the manufacturing device is the manufacturing device described in the above embodiment, and the method for using includes: adjusting the support base to a horizontal position; moving the mold tray along the first direction to a first target position, and locking the mold tray at the first target position; fixing the mold on the fixing mechanism; moving the mounting frame along the height direction of the manufacturing device to a second target position and locking the mounting frame at the second target position, moving the mounting frame along the first direction to a third target position and locking the mounting frame at the third target position; clamping the positioning clamp rod to the first target position; The upper end of the fiber member is moved to the upper end of the mold, and the positioning clamp rod is adjusted to adjust the fiber member to a preset embedding angle; the positioning clamp rod is moved along the second direction to a fourth target position and the positioning clamp rod is positioned at the fourth target position, and the positioning clamp rod is moved along the height direction of the manufacturing device to a fifth target position and the positioning clamp rod is locked at the fifth target position, so that the other end of the fiber member extends into the mold to a depth that reaches a preset embedding depth; concrete is poured into the mold until the mold is filled with concrete; after the concrete solidifies, the positioning clamp rod releases the fiber member, the mold is removed, and the fiber concrete specimen is demolded and cured to a specified age.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 is a schematic diagram of a device for manufacturing a fiber concrete specimen according to an embodiment of the present application;

[0020] Figure 2 is a schematic diagram of the supporting base and the mold tray being assembled in cooperation according to an embodiment of the present application;

[0021] Figure 3 is a schematic diagram of the mold tray and the mold assembly according to an embodiment of the present application;

[0022] Figure 4 is a schematic diagram of the cooperative assembly of the mounting frame and the positioning clamp rod according to an embodiment of the present application;

[0023] Figure 5 is a schematic diagram of a positioning clamping rod according to an embodiment of the present application;

[0024] Figure 6 yes Figure 5 A partial enlarged schematic diagram of the middle A area;

[0025] Figure 7 It is a flowchart of a method for using a production device according to an embodiment of the present application.

[0026] Reference numerals:

[0027] Production device 1,

[0028] Support base 10, first strip hole 11, second strip hole 12,

[0029] Mould tray 20,

[0030] Fixing mechanism 30, guide rail 31, slide block 32, elastic pressing member 33, locking member 34,

[0031] Installation frame 40, frame crossbeam 41, third strip hole 411, second installation column 42,

[0032] Positioning clamp rod 50, rod portion 51, clamp head 52, clamp head body 521, rod body 522, spring 523, clamping portion 524, installation space 525, universal joint 53,

[0033] Mold 60,

[0034] The first sleeve 71, the first boss 711, the first locking ring 72, the second sleeve 73, the second boss 731, the first locking mechanism 732, the second locking ring 74, the third sleeve 75, the third boss 751, the second locking mechanism 752, the third locking ring 76,

[0035] Lifting mechanism 80. DETAILED DESCRIPTION

[0036] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0037] Reference below Figure 1-Figure 6 A fiber concrete test piece manufacturing device 1 according to an embodiment of the present invention is described. The manufacturing device 1 can be used to manufacture a test piece capable of performing a bonding pull-out performance test of the fiber concrete.

[0038] According to the first aspect of the present invention, a fiber concrete specimen manufacturing device 1 is provided. Figure 1 As shown, the fiber concrete specimen manufacturing device 1 may include: a support base 10, a mold tray 20, a fixing mechanism 30, a mounting frame 40 and a positioning clamp rod 50, the mold tray 20 is arranged on the support base 10 and is located above the support base 10, the mold tray 20 selectively moves relative to the support base 10 along a first direction, the fixing mechanism 30 is arranged on the mold tray 20 and is located above the mold tray 20, the fixing mechanism 30 is used to fix the mold 60, the mounting frame 40 is arranged on the support base 10 and selectively moves relative to the support base 10 along the first direction, and the mounting frame 40 also selectively moves relative to the support base 10 along the height direction of the production device 1, the mounting frame 40 has a frame beam 41, the frame beam 41 extends along the second direction, the height of the frame beam 41 is higher than the setting height of the fixing mechanism 30, the positioning clamp rod 50 is provided on the frame beam 41 and is used to clamp the fiber member, the positioning clamp rod 50 selectively moves relative to the frame beam 41 along the second direction, and the positioning clamp rod 50 also selectively moves relative to the frame beam 41 along the height direction of the production device 1, the first direction, the second direction and the height direction of the production device 1 are perpendicular to each other.

[0039] It should be noted that the existing fiber concrete specimen production device cannot accurately control variables such as the fiber embedding number, fiber embedding depth, fiber embedding angle, etc. When factors such as the fiber embedding number, fiber embedding depth, fiber embedding angle, etc. change, the production device and method also need to change accordingly, and the specimen accuracy cannot be guaranteed. The existing production device cannot produce multiple fiber concrete specimens with different data combinations, has low versatility and poor practicality, and the specimen accuracy is poor and the production efficiency is low.

[0040] Based on this, the embodiment of the present application proposes a device 1 for making fiber concrete specimens. The main types of fiber concrete include asbestos cement, steel fiber concrete, glass fiber concrete, polypropylene fiber concrete, carbon fiber concrete, plant fiber concrete and high elastic modulus synthetic fiber concrete, etc. The embodiment of the present application takes the manufacturing device 1 for making steel fiber concrete specimens as an example for explanation. The support base 10 can be constructed as a plate-like structure, and the support base 10 can be located at the bottom of the manufacturing device 1. The mold tray 20 is disposed on the support base 10, and the mold tray 20 can be located above the support base 10, and the support base 10 can support the mold tray 20. The mold tray 20 is movably connected to the support base 10, and the mold tray 20 can be selectively moved relative to the support base 10 along a first direction, thereby achieving the effect of adjusting the relative position of the mold tray 20 and the support base 10 along the first direction. When the manufacturing device 1 is as Figure 1 When setting the direction, the first direction is Figure 1 When the relative position of the mold tray 20 and the support base 10 needs to be adjusted, the mold tray 20 can move relative to the support base 10 along the first direction, and when the mold tray 20 is located at the first target position, the mold tray 20 can be fixedly connected to the support base 10. There can be multiple mold trays 20, and the multiple mold trays 20 can be arranged in sequence along the first direction.

[0041] The fixing mechanism 30 is disposed on the mold tray 20. The fixing mechanism 30 can be located above the mold tray 20. The mold tray 20 can support the fixing mechanism 30. The fixing mechanism 30 can be fixedly connected to the mold tray 20 by welding, bolt connection, etc. The fixing mechanism 30 can be used to fix the mold 60. When making a fiber concrete specimen, concrete can be poured in the mold 60, and the fiber parts can extend into the mold 60, so as to achieve the effect of burying the fiber parts in the concrete. The mounting frame 40 is disposed on the support base 10. The mounting frame 40 can be located above the support base 10, and the support base 10 can support the mounting frame 40. The mounting frame 40 is movably connected to the support base 10. The mounting frame 40 can selectively move relative to the support base 10 along a first direction, so as to achieve the effect of adjusting the relative position of the mounting frame 40 and the support base 10 along the first direction. The mounting frame 40 can also selectively move relative to the support base 10 along the height direction of the production device 1, so as to achieve the effect of adjusting the relative height of the mounting frame 40 and the support base 10. When the production device 1 is as Figure 1 When setting the direction, the height direction of the production device 1 is Figure 1 There may be multiple installation frames 40, and the multiple installation frames 40 may be arranged along the first direction.

[0042] The mounting frame 40 may include mounting pillars, which may extend in the height direction of the manufacturing device 1. There may be two mounting pillars, which may be arranged opposite to each other and spaced apart in the second direction. Figure 1 When setting the direction, the second direction is Figure 1 In the X direction, the first direction, the second direction and the height direction of the manufacturing device 1 are perpendicular to each other. The mounting frame 40 can be movably connected to the support base 10 through the mounting pillars, the lower end of the mounting pillars can be assembled with the support base 10, and the mounting pillars can move along the first direction and along the height direction of the manufacturing device 1, so as to achieve the effect of adjusting the relative position of the mounting frame 40 and the support base 10, and the two mounting pillars move synchronously. The mounting frame 40 can also include a frame beam 41, the frame beam 41 can extend along the second direction, the frame beam 41 is connected between the two mounting pillars, the two ends of the frame beam 41 along the second direction can be respectively connected to the top of the two mounting pillars, and the frame beam 41 can be connected to the mounting pillars by means of clamping, bolt connection, etc. An angle can be formed between the frame beam 41 and the mounting pillar, and the angle can be a right angle. The height of the mounting pillar is greater than the setting height of the fixing mechanism 30, so that the height of the frame beam 41 is higher than the setting height of the fixing mechanism 30, and the frame beam 41 can be located above the fixing mechanism 30.

[0043] The positioning clamp rod 50 can be used to clamp the fiber piece. The positioning clamp rod 50 can be assembled with the frame crossbeam 41. The positioning clamp rod 50 is movably arranged on the frame crossbeam 41. The positioning clamp rod 50 can selectively move relative to the frame crossbeam 41 along the second direction, so as to achieve the effect of adjusting the relative position of the positioning clamp rod 50 and the frame crossbeam 41 along the second direction. The positioning clamp rod 50 can also selectively move relative to the frame crossbeam 41 along the height direction of the manufacturing device 1, so as to achieve the effect of adjusting the relative height of the positioning clamp rod 50 and the frame crossbeam 41. As an example, the positioning clamp rod 50 can be constructed as a rod-shaped structure with a scale portion at the upper end, so that the height data of the positioning clamp rod 50 can be read in the preparation stage of manufacturing the fiber concrete specimen.

[0044] In the embodiment of the present application, by adjusting the relative positions of the mold tray 20, the mounting frame 40, and the positioning clamp rod 50, the relative positions of the fiber member and the mold 60 can be adjusted so that the relative positions of the fiber member and the mold 60 meet the production requirements of the fiber concrete specimen. By installing multiple mold trays 20 and multiple mounting frames 40, the simultaneous production of multiple fiber concrete specimens under different data combinations can be achieved. The production device 1 can accurately control factors such as the number of fiber embeddings, the fiber embedding depth, and the fiber embedding angle, so as to produce fiber concrete specimens that meet different data requirements, which is beneficial to improving the accuracy and production efficiency of the fiber concrete specimens. The production device 1 has high versatility and high practicality.

[0045] In some embodiments of the present invention, there are multiple fixing mechanisms 30 and multiple positioning clamping rods 50, and the multiple fixing mechanisms 30 and multiple positioning clamping rods 50 are arranged in sequence along the second direction, and each fixing mechanism 30 and at least one positioning clamping rod 50 are correspondingly arranged.

[0046] There can be multiple fixing mechanisms 30, and each fixing mechanism 30 can be used to fix a mold 60. There can be multiple mold trays 20, and multiple mold trays 20 can be arranged along the first direction. Multiple fixing mechanisms 30 can be provided on each mold tray 20, and multiple fixing mechanisms 30 can be arranged on the corresponding mold tray 20 along the second direction, so that the production device 1 can simultaneously fix multiple molds 60, so that the production device 1 can simultaneously produce multiple fiber concrete specimens. There can be multiple positioning clamps 50, and each positioning clamp 50 can be used to clamp fiber pieces. There can be multiple mounting frames 40, and multiple mounting frames 40 can be arranged along the first direction. Multiple positioning clamps 50 can be provided on each mounting frame 40, and multiple positioning clamps 50 can be arranged on the corresponding mounting frame 40 along the second direction, so that the production device 1 can simultaneously clamp multiple fiber pieces.

[0047] Each fixing mechanism 30 can be arranged corresponding to at least one positioning clamp rod 50, and one fixing mechanism 30 can be arranged corresponding to one positioning clamp rod 50, so as to achieve the effect of burying a single fiber component in a mold 60, or one fixing mechanism 30 can be arranged corresponding to multiple positioning clamp rods 50, so as to achieve the effect of burying multiple fiber components in the same mold 60, thereby achieving the effect of the production device 1 producing a single fiber concrete specimen or multiple fiber concrete specimens, which is beneficial to improve the practicality of the production device 1.

[0048] In some embodiments of the present invention, Figure 1 and Figure 3 As shown, the fixing mechanism 30 may include: two guide rails 31, the two guide rails 31 are cross-arranged and fixed to the mold tray 20, each guide rail 31 is provided with a slider 32, the slider 32 can slide along the corresponding guide rail 31, the slider 32 is provided with an elastic clamping member 33 and a locking member 34, the elastic clamping member 33 is used to press against the mold 60, the locking member 34 is passed through the elastic clamping member 33 and is screwed to the slider 32.

[0049] The two guide rails 31 are arranged crosswise. As an example, the two guide rails 31 can be arranged perpendicular to each other, one of the guide rails 31 can extend in a first direction, and the other guide rail 31 can extend in a second direction. Both guide rails 31 are arranged on the mold tray 20, and both guide rails 31 are located above the mold tray 20. The mold tray 20 supports the guide rails 31. The two guide rails 31 can be integrally formed, and both guide rails 31 can be fixedly connected to the mold tray 20 by welding, bolting, etc. Each guide rail 31 is provided with a slider 32, and the slider 32 can slide along the extension direction of the corresponding guide rail 31, so that the relative position of the slider 32 and the corresponding guide rail 31 can be adjusted. The slider 32 can be provided with an elastic pressing member 33 and a locking member 34, and the elastic pressing member 33 can be constructed as a spring, and the elastic pressing member 33 can be arranged above the slider 32, and the elastic pressing member 33 can be welded and connected to the slider 32, and the elastic pressing member 33 can be integrally formed with the slider 32. The elastic pressing member 33 can be used to press against the mold 60, and the sliders 32 on the two guide rails 31 can cooperate with each other to achieve the effect of jointly fixing the mold 60. The locking member 34 can be configured as a bolt, and the locking member 34 can be inserted into the elastic pressing member 33, and the locking member 34 can be screwed with the slider 32, so as to achieve the effect of the locking member 34 locking the elastic pressing member 33.

[0050] When the mold 60 is installed on the fixing mechanism 30, the bottom surface of the mold 60 can be in contact with the upper surface of the guide rail 31. The slider 32 can be slid to make the slider 32 in contact with the mold 60, and the elastic pressing member 33 can be pressed to press the elastic pressing member 33 against the mold 60. The locking member 34 can be tightened to press the elastic pressing member 33. The elastic pressing member 33 generates elastic force to press the mold 60, thereby fixing the mold 60. The mold 60 is clamped between the elastic pressing member 33 and the guide rail 31, and the fixing mechanism 30 fixes the mold 60. When the locking member 34 is loosened, the elastic pressing member 33 releases energy, and the elastic force of the elastic pressing member 33 can separate the elastic pressing member 33 from the mold 60, so that the mold 60 can be removed from the fixing mechanism 30, thereby realizing the installation and removal of the mold 60 on the fixing mechanism 30.

[0051] In some embodiments of the present invention, Figure 3 As shown, each guide rail 31 is provided with two sliding blocks 32 .

[0052] When the mold 60 is mounted on the fixing mechanism 30, along the extension direction of the guide rail 31, the two sliders 32 on each guide rail 31 can be located on both sides of the mold 60, and by sliding the sliders 32, multiple sliders 32 are all in contact with the mold 60, and each slider 32 can be assembled with the mold 60, thereby achieving the effect of multiple sliders 32 being assembled with the mold 60. In addition, by providing two sliders 32 on each guide rail 31, the stability of the mold 60 when it is fixed on the fixing mechanism 30 can be improved, which is conducive to improving the safety of the production device 1.

[0053] In some embodiments of the present invention, Figure 2 As shown, the fiber concrete specimen manufacturing device 1 may further include: a first sleeve 71 and a first locking ring 72, the support base 10 is formed with a first strip hole 11 extending along a first direction, a first mounting column is fixedly provided on the lower surface of the mold tray 20, the outer peripheral wall of the first sleeve 71 is formed with a first boss 711, the first sleeve 71 is penetrated through the first strip hole 11, the first boss 711 is located above the support base 10 and abuts against the support base 10 for limiting position, the first locking ring 72 is formed with a first threaded hole, the outer peripheral wall of the first sleeve 71 is formed with a first external thread, the first locking ring 72 is located below the support base 10 and the first sleeve 71 is suitable for being penetrated through the first threaded hole, the first external thread is suitable for being connected with the internal thread of the first threaded hole, and the first mounting column is suitable for being inserted into the first sleeve 71.

[0054] The support base 10 is formed with a first strip hole 11, and the first strip hole 11 can extend along the first direction, and the first strip hole 11 can penetrate the support base 10 along the thickness direction of the support base 10. There can be multiple first strip holes 11, and the number of first strip holes 11 can be two, three, four, etc. The embodiment of the present application takes two first strip holes 11 as an example for explanation, and the two first strip holes 11 can be arranged oppositely and spaced apart along the second direction. The lower surface of the mold tray 20 is connected with a first mounting column, and the first mounting column can extend along the height direction of the manufacturing device 1, and the first mounting column can be fixedly connected to the mold tray 20 by welding, screwing, etc. The outer peripheral wall of the first sleeve 71 can be formed with a first boss 711, and the first boss 711 can extend along the circumference of the first sleeve 71. The diameter of the first boss 711 may be greater than the width of the first strip hole 11, and the first boss 711 cannot be inserted into the first strip hole 11. The diameter of the first sleeve 71 may be less than the width of the first strip hole 11, and the first sleeve 71 may be inserted into the first strip hole 11. When the first sleeve 71 is inserted into the first strip hole 11, along the height direction of the manufacturing device 1, the first boss 711 may be located at the upper end of the first sleeve 71, the first boss 711 is located above the support base 10, the lower end surface of the first boss 711 may abut against the upper surface of the support base 10 to limit the position, and the first sleeve 71 may abut against the inner wall of the first strip hole 11 to limit the position. The outer peripheral wall of the first sleeve 71 may be formed with a first external thread, the first locking ring 72 may be formed with a first threaded hole, the first sleeve 71 may be inserted into the first threaded hole, and the first external thread may be connected with the internal thread of the first threaded hole, so as to achieve the effect of the first sleeve 71 and the first locking ring 72 being assembled in coordination. When the first sleeve 71 is inserted into the first strip hole 11, the first locking ring 72 can be assembled with the portion of the first sleeve 71 extending out of the first strip hole 11, and the first locking ring 72 can be located below the support base 10. When the first locking ring 72 is tightened and abuts against the support base 10, the first locking ring 72 locks the first sleeve 71, and the first sleeve 71 is fixedly connected to the support base 10.

[0055] The first sleeve 71 is formed with a first through hole, and the first through hole can penetrate the first sleeve 71 along the length direction of the first sleeve 71. The first mounting column can be inserted into the first sleeve 71, and the first mounting column can be abutted against the inner wall of the first through hole to limit the position. When the first mounting column is inserted into the first sleeve 71, the lower surface of the mold tray 20 can abut against the upper surface of the first boss 711, and the first sleeve 71 supports the mold tray 20. There can be multiple first sleeves 71, and there can be multiple first mounting columns. Multiple first sleeves 71 are arranged one-to-one with multiple first mounting columns, and each first mounting column has a first sleeve 71 that is matched and assembled with it. Multiple first mounting columns can be evenly distributed on the lower surface of the mold tray 20 along the first direction and the second direction. The distance between the multiple first mounting columns arranged relatively along the second direction is equal to the distance between the two first strip holes 11. Multiple first mounting columns can be matched and assembled with the corresponding first strip holes 11 through the corresponding first sleeves 71. When the first locking ring 72 is separated from the first sleeve 71 and the first sleeve 71 is moved, the first sleeve 71 can simultaneously drive the corresponding first mounting column to move together. When the position of the first sleeve 71 relative to the support base 10 is adjusted along the first direction, the relative position of the mold tray 20 and the support base 10 can be adjusted.

[0056] As an example, the first sleeve 71 can be formed by the cooperation and assembly of the first stud and the first screw tube. The first stud can be constructed as a tube body structure with an internal thread structure formed on the inner wall and a smooth outer wall. The first screw tube can be constructed as a tube body structure with an external thread structure formed on the outer wall and a through hole inside. The internal thread structure of the first stud can be assembled with the external thread structure of the first screw tube, so as to connect the first stud and the first screw tube. By rotating one of the first stud and the first screw tube, the effect of moving the first stud or the first screw tube along the length direction of the first sleeve 71 can be achieved, so as to achieve the effect of adjusting the length of the first sleeve 71. The outer diameter of the first stud is greater than the width of the first strip hole 11, and the diameter of the external thread structure of the first screw tube is less than the width of the first strip hole 11. The first screw tube can be inserted into the first strip hole 11, and the first stud can be abutted against the support base 10 for limiting.

[0057] In some embodiments of the present invention, Figure 1 and Figure 2As shown, the manufacturing device 1 for fiber concrete specimens may also include: a second sleeve 73 and a second locking ring 74, the support base 10 is formed with a second strip hole 12 extending along the first direction, the mounting frame 40 has a second mounting column 42, the second mounting column 42 extends along the height direction of the manufacturing device 1, the outer peripheral wall of the second sleeve 73 is formed with a second boss 731, the second sleeve 73 is penetrated by the second strip hole 12, the second boss 731 is located above the support base 10 and is abutted against the support base 10 for limiting position, the second locking ring 74 is formed with a second threaded hole, the outer peripheral wall of the second sleeve 73 is formed with a second external thread, the second locking ring 74 is located below the support base 10 and the second sleeve 73 is suitable for being penetrated by the second threaded hole, and the second external thread is suitable for being connected with the internal thread of the second threaded hole; the second mounting column 42 is suitable for being inserted into the second sleeve 73, and the peripheral wall of the second sleeve 73 is provided with a first locking mechanism 732, and the first locking mechanism 732 is used to lock or unlock the second mounting column 42.

[0058] The support base 10 is formed with a second strip hole 12, and the second strip hole 12 can extend along the first direction, and the second strip hole 12 can penetrate the support base 10 along the thickness direction of the support base 10. There can be multiple second strip holes 12, and the number of second strip holes 12 can be two, three, four, etc. The embodiment of the present application takes two second strip holes 12 as an example for explanation, and the two second strip holes 12 can be arranged oppositely and spaced apart along the second direction. The mounting frame 40 can form a second mounting column 42 (i.e., the mounting pillar in the above embodiment), and each mounting frame 40 can have two second mounting columns 42, and the two second mounting columns 42 can be arranged oppositely and spaced apart along the second direction, and each second mounting column 42 can extend along the height direction of the manufacturing device 1. The outer peripheral wall of the second sleeve 73 can be formed with a second boss 731, and the second boss 731 can extend along the circumference of the second sleeve 73. The diameter of the second boss 731 may be greater than the width of the second strip hole 12, and the second boss 731 cannot be inserted into the second strip hole 12. The diameter of the second sleeve 73 may be less than the width of the second strip hole 12, and the second sleeve 73 may be inserted into the second strip hole 12. When the second sleeve 73 is inserted into the second strip hole 12, along the height direction of the manufacturing device 1, the second boss 731 may be located at the upper end of the second sleeve 73, the second boss 731 is located above the support base 10, the lower end surface of the second boss 731 may abut against the upper surface of the support base 10 to limit the position, and the second sleeve 73 may abut against the inner wall of the second strip hole 12 to limit the position. The outer peripheral wall of the second sleeve 73 may be formed with a second external thread, the second locking ring 74 may be formed with a second threaded hole, the second sleeve 73 may be inserted into the second threaded hole, and the second external thread may be connected with the internal thread of the second threaded hole, so as to achieve the effect of the second sleeve 73 and the second locking ring 74 being assembled in coordination. When the second sleeve 73 is inserted into the second strip hole 12, the second locking ring 74 can be assembled with the portion of the second sleeve 73 extending out of the second strip hole 12, and the second locking ring 74 can be located below the support base 10. When the second locking ring 74 is tightened and abuts against the support base 10, the second locking ring 74 locks the second sleeve 73, and the second sleeve 73 is fixedly connected to the support base 10.

[0059] The second sleeve 73 is formed with a second through hole, and the second through hole can penetrate the second sleeve 73 along the length direction of the second sleeve 73, and the second mounting column 42 can be inserted into the second sleeve 73, and the second mounting column 42 can be abutted against the inner wall of the second through hole for limiting. The peripheral wall of the second sleeve 73 is provided with a first locking mechanism 732, and when the second mounting column 42 is inserted into the second sleeve 73, the first locking mechanism 732 can be used to lock or unlock the second mounting column 42. When the first locking mechanism 732 locks the second mounting column 42, the second mounting column 42 is fixedly connected to the second sleeve 73, and when the first locking mechanism 732 unlocks the second mounting column 42, the second mounting column 42 can move relative to the second sleeve 73 along the height direction of the manufacturing device 1. As an example, the first locking mechanism 732 may include a first locking hole and a first locking member, and the first locking hole can penetrate the second sleeve 73 along the radial direction of the second sleeve 73. There may be multiple first locking holes, and the multiple first locking holes may be evenly distributed along the circumference of the second sleeve 73. When there are two first locking holes, the two first locking holes may be arranged opposite to each other and spaced apart along the radial direction of the second sleeve 73. There may be multiple first locking members, and the multiple first locking holes and the multiple first locking members may be arranged one by one, and each first locking hole has a first locking member that is matched and assembled therewith. The first locking hole may be configured as a threaded hole, and the first locking member may be configured as a bolt. When the second mounting column 42 is inserted into the second sleeve 73, each first locking member may be matched and assembled with the corresponding first locking hole and abut against the second mounting column 42, thereby achieving the effect of the first locking mechanism 732 locking the second mounting column 42. When the first locking member is separated from the first locking hole, the first locking mechanism 732 unlocks the second mounting column 42.

[0060] There can be multiple second sleeves 73, there can be multiple second mounting posts 42, multiple second sleeves 73 and multiple second mounting posts 42 can be arranged in one-to-one correspondence, and each second mounting post 42 has a second sleeve 73 that is matched and assembled therewith. There can be multiple first locking mechanisms 732, and each second mounting post 42 has a first locking mechanism 732 that is matched therewith. Each first locking mechanism 732 can be used to lock or unlock the corresponding second mounting post 42. When the second locking ring 74 is separated from the second sleeve 73 and the second sleeve 73 is moved, the second sleeve 73 can simultaneously drive the second mounting post 42 to move together, and the two second mounting posts 42 that are opposite to each other along the second direction move simultaneously, which can achieve the effect of adjusting the relative position of the mounting frame 40 and the support base 10.

[0061] As an example, the second sleeve 73 can be formed by the cooperation and assembly of the second stud and the second screw tube. The second stud can be constructed as a tube body structure with an internal thread structure formed on the inner wall and a smooth outer wall. The second screw tube can be constructed as a tube body structure with an external thread structure formed on the outer wall and a through hole inside. The internal thread structure of the second stud can be assembled with the external thread structure of the second screw tube, so as to connect the second stud and the second screw tube. By rotating one of the second stud and the second screw tube, the effect of moving the second stud or the second screw tube along the length direction of the second sleeve 73 can be achieved, so as to achieve the effect of adjusting the length of the second sleeve 73. The outer diameter of the second stud is greater than the width of the second strip hole 12, and the diameter of the external thread structure of the second screw tube is less than the width of the second strip hole 12. The second screw tube can be inserted into the second strip hole 12, and the second stud can be abutted against the support base 10 for limiting.

[0062] In some embodiments of the present invention, Figure 1 and Figure 4 As shown, the fiber concrete specimen manufacturing device 1 may also include: a third sleeve 75 and a third locking ring 76, the frame beam 41 is formed with a third strip hole 411 extending along the second direction, the outer peripheral wall of the third sleeve 75 is formed with a third boss 751, the third sleeve 75 is penetrated by the third strip hole 411, the third boss 751 is located above the frame beam 41 and abuts against the frame beam 41 to limit the position, the third locking ring 76 is formed with a third threaded hole, the outer peripheral wall of the third sleeve 75 is formed with a third external thread, the third locking ring 76 is located below the frame beam 41 and the third sleeve 75 is suitable for being penetrated by the third threaded hole, and the third external thread is suitable for being connected with the internal thread of the third threaded hole; the positioning clamp rod 50 is penetrated by the third sleeve 75, and the peripheral wall of the third sleeve 75 is provided with a second locking mechanism 752, and the second locking mechanism 752 is used to lock or unlock the positioning clamp rod 50.

[0063] The frame beam 41 may be formed with a third strip hole 411, the third strip hole 411 may extend along the second direction, and the third strip hole 411 may penetrate the frame beam 41 along the thickness direction of the frame beam 41. The outer peripheral wall of the third sleeve 75 may be formed with a third boss 751, the third boss 751 may extend along the circumferential direction of the third sleeve 75, the diameter of the third boss 751 may be greater than the width of the third strip hole 411, the third boss 751 cannot be inserted into the third strip hole 411, the diameter of the third sleeve 75 may be less than the width of the third strip hole 411, and the third sleeve 75 may be inserted into the third strip hole 411. When the third sleeve 75 is inserted into the third strip hole 411, along the height direction of the manufacturing device 1, the third boss 751 can be located at the upper end of the third sleeve 75, the third boss 751 can be located above the frame beam 41, the lower end surface of the third boss 751 can be abutted against the upper surface of the frame beam 41 for limiting position, and the third sleeve 75 can be abutted against the inner wall of the third strip hole 411 for limiting position. The outer peripheral wall of the third sleeve 75 can be formed with a third external thread, the third locking ring 76 can be formed with a third threaded hole, the third sleeve 75 can be inserted into the third threaded hole, and the third external thread can be connected with the internal thread of the third threaded hole, so as to achieve the effect of the third sleeve 75 and the third locking ring 76 being assembled in coordination. When the third sleeve 75 is inserted into the third strip hole 411, the third locking ring 76 can be assembled in coordination with the portion of the third sleeve 75 extending out of the third strip hole 411, and the third locking ring 76 can be located below the frame beam 41. When the third locking ring 76 is tightened and abuts against the frame crossbeam 41 , the third locking ring 76 locks the third sleeve 75 , and the third sleeve 75 is fixedly connected to the frame crossbeam 41 .

[0064] The third sleeve 75 is formed with a third through hole, and the third through hole can penetrate the third sleeve 75 along the length direction of the third sleeve 75. The positioning clamp rod 50 can be inserted into the third sleeve 75, and the positioning clamp rod 50 can be abutted against the inner wall of the second through hole for limiting. The peripheral wall of the third sleeve 75 is provided with a second locking mechanism 752. When the positioning clamp rod 50 is inserted into the third sleeve 75, the second locking mechanism 752 can be used to lock or unlock the positioning clamp rod 50. When the second locking mechanism 752 locks the positioning clamp rod 50, the positioning clamp rod 50 is fixedly connected to the third sleeve 75. When the second locking mechanism 752 unlocks the positioning clamp rod 50, the positioning clamp rod 50 can move relative to the third sleeve 75 along the height direction of the manufacturing device 1. As an example, the second locking mechanism 752 may include a second locking hole and a second locking member, and the second locking hole can penetrate the third sleeve 75 along the radial direction of the third sleeve 75. There can be multiple second locking holes, and the multiple second locking holes can be evenly distributed along the circumference of the third sleeve 75. When there are two second locking holes, the two second locking holes can be arranged opposite to each other and spaced apart along the radial direction of the third sleeve 75. There can be multiple second locking members, and the multiple second locking holes and the multiple second locking members can be arranged one by one, and each second locking hole has a second locking member that is matched and assembled therewith. The second locking hole can be configured as a threaded hole, and the second locking member can be configured as a bolt. When the positioning clamp rod 50 is inserted into the third sleeve 75, each second locking member can be matched and assembled with the corresponding second locking hole and abut against the positioning clamp rod 50, thereby achieving the effect of the second locking mechanism 752 locking the positioning clamp rod 50. When the second locking member is separated from the second locking hole, the second locking mechanism 752 unlocks the positioning clamp rod 50.

[0065] There can be multiple positioning clamp rods 50, and there can be multiple third sleeves 75. Multiple third sleeves 75 and multiple positioning clamp rods 50 can be arranged in a one-to-one correspondence, and each positioning clamp rod 50 has a third sleeve 75 that is assembled and matched with it. There can be multiple second locking mechanisms 752, and each positioning clamp rod 50 has a second locking mechanism 752 that is matched with it. Each second locking mechanism 752 can be used to lock or unlock the corresponding positioning clamp rod 50. When the third locking ring 76 is separated from the third sleeve 75 and the third sleeve 75 is moved, the third sleeve 75 can simultaneously drive the positioning clamp rod 50 to move together, so as to achieve the effect of adjusting the relative position of the positioning clamp rod 50 and the frame crossbeam 41.

[0066] As an example, the third sleeve 75 can be formed by the third stud and the third screw tube being assembled in cooperation. The third stud can be constructed as a tube structure with an inner thread structure formed on the inner wall and a smooth outer wall. The third screw tube can be constructed as a tube structure with an outer thread structure formed on the outer wall and a through hole inside. The inner thread structure of the third stud can be assembled with the outer thread structure of the third screw tube, so as to connect the third stud and the third screw tube. By rotating one of the third stud and the third screw tube, the effect of moving the third stud and the third screw tube along the length direction of the third sleeve 75 can be achieved, so as to achieve the effect of adjusting the length of the third sleeve 75. The outer diameter of the third stud is greater than the width of the third strip hole 411, the diameter of the outer thread structure of the third screw tube is less than the width of the third strip hole 411, the third screw tube can be inserted into the third strip hole 411, and the third stud can be abutted against the frame crossbeam 41 to limit.

[0067] In some embodiments of the present invention, Figure 5 and Figure 6 As shown, the positioning clamp rod 50 may include: a rod portion 51 and a clamp head 52 . The lower end of the rod portion 51 has a universal joint 53 . The clamp head 52 is connected to the universal joint 53 . The clamp head 52 is used to clamp the fiber piece.

[0068] The rod 51 and the chuck 52 can be arranged in sequence along the length direction of the positioning clamp rod 50. The lower end of the rod 51 can have a universal joint 53, the chuck 52 is connected to the universal joint 53, the universal joint 53 connects the rod 51 and the chuck 52, and the universal joint 53 can play the effect of rotating the chuck 52, thereby changing the setting direction of the chuck 52. As an example, the universal joint 53 can include a mounting block and a ball head, the mounting block can be connected to the rod 51, and the mounting block can be connected to the lower end of the rod 51 by bolt connection, clamping, etc. The ball head can be connected to the chuck 52, and the ball head can be connected to the chuck 52 by bolt connection, clamping, etc. The mounting block forms an active space, and when the ball head rotates in the active space, the universal joint 53 can achieve the effect of rotating the chuck 52. The chuck 52 can be used to clamp the fiber piece, and when the setting direction of the chuck 52 changes, the angle at which the fiber piece is embedded in the mold 60 also changes accordingly.

[0069] In some embodiments of the present invention, Figure 5 and Figure 6As shown, the chuck 52 may include: a chuck body 521, two rod bodies 522, two springs 523 and two clamping parts 524. The chuck body 521 is formed with an installation space 525. The installation space 525 has two opposite and spaced-apart side walls. The two rod bodies 522 are respectively penetrated through the two side walls. At least parts of the two clamping parts 524 are located outside the chuck body 521. The two rod bodies 522 are respectively fixedly connected to the two clamping parts 524. The inner ends of the two rod bodies 522 are both provided with limit plates. The two springs 523 are both arranged in the installation space 525 and are respectively sleeved on the two rod bodies 522. The springs 523 abut against the corresponding limit plates and the corresponding side walls.

[0070] The chuck body 521 may be formed with an installation space 525, and the installation space 525 has a bottom wall located on the side of the installation space 525 away from the universal joint 53, and a fourth through hole may be formed on the bottom wall, and the fourth through hole may penetrate the bottom wall along the thickness direction of the bottom wall, and the installation space 525 may be open toward the side of the chuck 52 away from the universal joint 53. The installation space 525 has two opposite and spaced side walls, each of which has a rod body 522 correspondingly matched therewith, each of which is penetrated by the corresponding side wall, and each of which can move relative to the corresponding side wall along the thickness direction of the side wall. The inner ends of the two rod bodies 522 are each provided with a limit plate, and the cross-sectional size of the limit plate may be larger than the cross-sectional size of the corresponding rod body 522, and the limit plate may be connected to the corresponding rod body 522 by welding, or the limit plate may be integrally formed with the corresponding rod body 522. The two clamping parts 524 can be connected to the two rods 522 respectively. When the rods 522 move along the thickness direction of the side wall, the rods 522 can drive the corresponding clamping parts 524 to move together. The clamping parts 524 are arranged in the fourth through hole and extend out of the installation space 525. At least part of the clamping parts 524 is located outside the clamp body 521. When the clamp 52 is used to clamp the limiter, the fiber part is located between the two clamping parts 524.

[0071] Two springs 523 can be respectively sleeved on the two rods 522, one end of each spring 523 can be connected to the corresponding side wall, and the other end of each spring 523 can be connected to the limit plate of the corresponding rod 522. The spring 523 can be compressed between the corresponding side wall and the corresponding limit plate, and the spring 523 generates elastic force, and the spring 523 stores energy. Along the thickness direction of the side wall, when the two rods 522 move in the direction away from each other under the action of the staff, the spring 523 is further compressed, the spring 523 generates elastic force, the two clamping parts 524 are separated, and the fiber piece can be placed between the two clamping parts. The staff releases the two rods 522, the spring 523 recovers part of the deformation, and the spring 523 releases energy. The rod 522 can move toward the inside of the installation space 525 under the action of the elastic force of the corresponding spring 523, thereby driving the corresponding clamping part 524 to move in the direction close to the other clamping part 524, thereby achieving the effect of the clamp 52 clamping the fiber piece.

[0072] In some embodiments of the present invention, Figure 1 As shown, the fiber concrete specimen manufacturing device 1 may further include: a lifting mechanism 80 , which is disposed below the support base 10 and connected to the support base 10 .

[0073] There may be multiple lifting mechanisms 80, and the multiple lifting mechanisms 80 are all located below the support base 10. The multiple lifting mechanisms 80 may be evenly distributed along the circumference of the support base 10, and the multiple lifting mechanisms 80 may be connected to the support base 10 by welding, bolting, etc. The lifting mechanism 80 can adjust its own height, thereby achieving the effect of adjusting the height of the support base 10, and the multiple lifting mechanisms 80 move synchronously. As an example, the lifting mechanism 80 may include an electric telescopic rod that can be extended and retracted, and the electric telescopic rod can support the support base 10. By controlling the extension and retraction of the electric telescopic rod, the effect of adjusting the height of the support base 10 can be achieved. As another example, the lifting mechanism 80 may be constructed as a driving cylinder and a piston rod, and the driving cylinder can drive the piston rod to extend and retract, and the piston rod can support the support base 10, thereby achieving the effect of adjusting the height of the support base 10. The maximum height to which the lifting mechanism 80 can be raised is greater than the length of the first mounting column extending out of the first sleeve 71, and the maximum height to which the lifting mechanism 80 can be raised is greater than the length of the second mounting column 42 extending out of the second sleeve 73, thereby avoiding contact between the ground and the first mounting column and the second mounting column 42, thereby improving the stability and safety of the production device 1.

[0074] According to the method for using the production device of the second aspect of the present invention, the production device is the production device in the above-mentioned embodiment, and the production device may include a supporting base, a mold tray, a fixing mechanism, a mounting frame, a positioning clamp rod and a lifting mechanism. The supporting base, the mold tray, the fixing mechanism, the mounting frame, the positioning clamp rod and the lifting mechanism cooperate with each other to complete the production of the fiber concrete specimen.

[0075] refer to Figure 7 A method for using a production device according to an embodiment of the present invention is described, and the method for using the production device may include:

[0076] S100, adjust the support base to a horizontal position.

[0077] Among them, according to the flatness of the ground, the height of the lifting mechanism is adjusted to adjust the support base to a horizontal position.

[0078] S200, moving the mold tray along a first direction to a first target position, and locking the mold tray at the first target position.

[0079] Wherein, a plurality of first mounting columns are respectively inserted into corresponding first sleeves, so that the plurality of first sleeves can support the mold base. A plurality of first sleeves are all inserted into the first strip hole, and according to pre-calculated experimental data, the plurality of first sleeves are moved to the first target position along the first direction, so that the mold tray can be located at the first target position, and the first locking ring corresponding to each first sleeve is locked, so that the mold tray is locked at the first target position.

[0080] S300, fixing the mold on the fixing mechanism.

[0081] Among them, the mold is placed on the fixing mechanism, and the corresponding slider is moved along the extension direction of the guide rail so that multiple sliders are in contact with the mold, and the elastic pressing part is pressed so that the elastic pressing part is pressed against the mold. Multiple locking parts are passed through the corresponding elastic pressing parts and are screwed with the corresponding sliders, thereby achieving the effect of the locking parts locking the corresponding sliders, so that the mold is fixed to the fixing mechanism.

[0082] S400, moving the installation frame along the height direction of the manufacturing device to a second target position and locking the installation frame at the second target position, moving the installation frame along the first direction to a third target position and locking the installation frame at the third target position.

[0083] Among them, multiple second mounting columns and corresponding frame beams are connected to form multiple mounting frames, and multiple second mounting columns are respectively inserted into corresponding second sleeves, and the relative height of the second mounting columns and the corresponding second sleeves is adjusted along the height direction of the manufacturing device, and the second mounting columns are moved to the second target position, and the first locking mechanism is locked so that the second mounting columns and the corresponding second sleeves are fixedly connected, thereby locking the mounting frame at the second target position. Multiple second sleeves are inserted into the second strip holes, and according to pre-calculated experimental data, multiple second sleeves are moved to the third target position along the first direction, so that the mounting frame can be located at the third target position. The corresponding second locking ring of each second sleeve is locked, thereby locking the mounting frame at the third target position.

[0084] S500, the positioning clamping rod clamps the upper end of the fiber member, and the positioning clamping rod is adjusted to adjust the fiber member to a preset embedding angle.

[0085] The clamping head of the positioning clamping rod is adjusted to move the two rods away from each other, compress the spring, move the two clamping parts away from each other, place the fiber piece between the two clamping parts, release the clamping head, the two rods approach each other under the action of the spring, the two clamping parts clamp the fiber piece, and the positioning clamping rod clamps the upper end of the fiber piece. The universal joint of the positioning clamping rod is rotated until the fiber piece is adjusted to a preset embedding angle.

[0086] S600, move the positioning clamp rod along the second direction to the fourth target position and position the positioning clamp rod at the fourth target position, and move the positioning clamp rod along the height direction of the manufacturing device to the fifth target position and lock the positioning clamp rod at the fifth target position, so that the other end of the fiber member extends into the mold to a depth that reaches a preset embedding depth.

[0087] Among them, a plurality of third sleeves are inserted into the third strip hole, and according to the pre-calculated experimental data, the plurality of third sleeves are moved to the fourth target position along the second direction, and the corresponding third locking ring of each third sleeve is locked, so that the third sleeve is locked at the fourth target position. The positioning clamp rod is inserted into the corresponding third sleeve from bottom to top, so that the positioning clamp rod is positioned at the fourth target position. The relative height of the positioning clamp rod and the corresponding third sleeve is adjusted along the height direction of the manufacturing device, the positioning clamp rod is moved to the fifth target position, the second locking mechanism is locked, the positioning clamp rod and the third sleeve are fixedly connected, and the positioning clamp rod is locked at the fifth target position. At this time, the initial scale on the positioning clamp rod is recorded, the second locking mechanism is slightly unlocked, the height of the positioning clamp rod is slowly adjusted, and the scale change of the positioning clamp rod is read at the same time, until the depth of the other end of the fiber member extending into the mold can reach the preset embedding depth, and the second locking mechanism is locked.

[0088] S700, pouring concrete into the mold until the mold is filled with concrete.

[0089] When pouring concrete into the mold, you can tap the outer wall of the mold with a rubber hammer until the concrete fills the mold, and smooth the upper surface with a scraper.

[0090] S800. After the concrete solidifies, the positioning clamp rod releases the fiber part, removes the mold, and the fiber concrete specimen is demoulded and cured to the specified age.

[0091] After the concrete solidifies, the clamp of the positioning clamp rod is opened to loosen the fiber part, the positioning clamp rod is separated from the fiber part, the plurality of first locking rings are unlocked, and the mold tray is pulled to make the mold avoid the installation frame and the positioning clamp rod. The locking member is loosened to separate the elastic pressing member from the mold, the mold is removed, and the fiber concrete specimen is demoulded and cured to a specified age, thereby obtaining a fiber concrete specimen.

[0092] Specifically, according to the flatness of the ground, the height of the lifting mechanism is adjusted so that the support base is adjusted to a horizontal position. A plurality of first mounting columns are respectively inserted into the corresponding first sleeves, and the plurality of first sleeves are all inserted into the first strip hole. The plurality of first sleeves are moved to the first target position along the first direction so that the mold tray can be located at the first target position, and the first locking ring corresponding to each first sleeve is locked, thereby locking the mold tray at the first target position. Three fixing mechanisms can be provided on the mold tray, and the three fixing mechanisms are arranged along the second direction. By adjusting the corresponding slider on each fixing mechanism, the locking member locks the elastic pressing member, thereby fixing the three molds to the corresponding fixing mechanism. The manufacturing device can be provided with a mounting frame, and two second mounting columns are respectively inserted into the corresponding second sleeves, and the relative height of the second mounting column and the corresponding second sleeve is adjusted along the height direction of the manufacturing device, and the second mounting column is moved to the second target position, and the first locking mechanism is locked, so that the second mounting column and the corresponding second sleeve are fixedly connected, thereby locking the mounting frame at the second target position. The two second sleeves are both inserted into the second strip-shaped holes, and according to the pre-calculated experimental data, the two second sleeves are moved to the third target position along the first direction, so that the mounting frame can be located at the third target position. The second locking ring corresponding to each second sleeve is locked, so that the mounting frame is locked at the third target position.

[0093] Adjust the chuck of the positioning clamp rod so that the positioning clamp rod clamps the upper end of the fiber piece. Adjust the universal joint of the positioning clamp rod until the fiber piece is adjusted to a preset embedding angle. The manufacturing device can be provided with three positioning clamp rods, and three third sleeves are inserted into the third strip hole. According to the pre-calculated experimental data, the three third sleeves are moved to the fourth target position along the second direction, and the corresponding third locking ring of each third sleeve is locked, so that the third sleeve is locked at the fourth target position. The positioning clamp rod is inserted into the corresponding third sleeve from bottom to top, so that the positioning clamp rod is positioned at the fourth target position. Adjust the relative height of the positioning clamp rod and the corresponding third sleeve along the height direction of the manufacturing device, move the positioning clamp rod to the fifth target position, lock the second locking mechanism, so that the positioning clamp rod and the third sleeve are fixedly connected, and the positioning clamp rod is locked at the fifth target position. At this time, record the initial scale on the positioning clamp rod, slightly unlock the second locking mechanism, slowly adjust the height of the positioning clamp rod, and read the scale changes of the positioning clamp rod at the same time until the depth of the other end of the fiber part extending into the mold can reach the preset embedding depth, and lock the second locking mechanism.

[0094] Pour concrete into the mold, and tap the outer wall of the mold with a rubber hammer until the concrete fills the mold, and smooth the upper surface with a scraper. After the concrete solidifies, open the chuck of the positioning clamp rod, so that the chuck loosens the fiber part, the positioning clamp rod is separated from the fiber part, unlock the multiple first locking rings, pull the mold tray, and make the mold avoid the installation frame and the positioning clamp rod. Loosen the locking piece to separate the elastic clamping piece from the mold, remove the mold, demould the fiber concrete specimen, and cure it to the specified age, so as to obtain a fiber concrete specimen.

[0095] Therefore, through the use method of the production device of the embodiment of the present application, it is possible to produce multiple fiber concrete specimens with different parameter combinations, and the effect of simultaneously producing multiple specimens can be achieved, which is beneficial to improving the accuracy of the specimens and improving the production efficiency of the specimens.

[0096] Other structures and operations of the fiber concrete specimen manufacturing device according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

[0097] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0098] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A device for making a fiber concrete specimen, characterized in that: include: Support base (10); A mold tray (20), the mold tray (20) being arranged on the support base (10) and located above the support base (10), the mold tray (20) being selectively movable relative to the support base (10) along a first direction; A fixing mechanism (30), the fixing mechanism (30) being arranged on the mold tray (20) and located above the mold tray (20), the fixing mechanism (30) being used to fix the mold (60); a mounting frame (40), the mounting frame (40) being arranged on the supporting base (10) and selectively moving relative to the supporting base (10) along the first direction, and the mounting frame (40) also selectively moving relative to the supporting base (10) along the height direction of the manufacturing device (1), the mounting frame (40) having a frame crossbeam (41), the frame crossbeam (41) extending along the second direction, the height of the frame crossbeam (41) being higher than the setting height of the fixing mechanism (30); A positioning clamp rod (50), wherein the positioning clamp rod (50) is disposed on the frame cross beam (41) and is used to clamp the fiber member, wherein the positioning clamp rod (50) selectively moves relative to the frame cross beam (41) along the second direction, and the positioning clamp rod (50) also selectively moves relative to the frame cross beam (41) along the height direction of the manufacturing device (1), wherein the first direction, the second direction and the height direction of the manufacturing device (1) are perpendicular to each other.

2. The manufacturing device according to claim 1, characterized in that: There are multiple fixing mechanisms (30) and multiple positioning clamping rods (50), and the multiple fixing mechanisms (30) and the multiple positioning clamping rods (50) are arranged in sequence along the second direction, and each fixing mechanism (30) and at least one positioning clamping rod (50) are correspondingly arranged.

3. The manufacturing device according to claim 1, characterized in that: The fixing mechanism (30) comprises: two guide rails (31), the two guide rails (31) are cross-arranged and fixed to the mold tray (20), each of the guide rails (31) is provided with a slider (32), the slider (32) is slidable along the corresponding guide rail (31), the slider (32) is provided with an elastic pressing member (33) and a locking member (34), the elastic pressing member (33) is used to press against the mold (60), and the locking member (34) is passed through the elastic pressing member (33) and is screwed to the slider (32).

4. The manufacturing device according to claim 3, characterized in that: Each guide rail (31) is provided with two sliding blocks (32).

5. The manufacturing device according to claim 1, characterized in that: Also includes: A first sleeve (71) and a first locking ring (72), the support base (10) is formed with a first strip hole (11) extending along the first direction, a first mounting column is fixedly provided on the lower surface of the mold tray (20), the outer peripheral wall of the first sleeve (71) is formed with a first boss (711), the first sleeve (71) is penetrated in the first strip hole (11), the first boss (711) is located above the support base (10) and is abutted against the support base (10) for limiting position, the first locking ring (72) is formed with a first threaded hole, the outer peripheral wall of the first sleeve (71) is formed with a first external thread, the first locking ring (72) is located below the support base (10) and the first sleeve (71) is suitable for being penetrated in the first threaded hole, the first external thread is suitable for being connected with the internal thread of the first threaded hole, and the first mounting column is suitable for being inserted into the first sleeve (71).

6. The manufacturing device according to claim 1, characterized in that: Also includes: A second sleeve (73) and a second locking ring (74), the support base (10) is formed with a second strip hole (12) extending along the first direction, the mounting frame (40) has a second mounting column (42), the second mounting column (42) extends along the height direction of the manufacturing device (1), the outer peripheral wall of the second sleeve (73) is formed with a second boss (731), the second sleeve (73) is penetrated in the second strip hole (12), the second boss (731) is located above the support base (10) and is abutted against the support base (10) for limiting position, the second locking ring (74) is formed with a second threaded hole, the outer peripheral wall of the second sleeve (73) is formed with a second external thread, the second locking ring (74) is located below the support base (10) and the second sleeve (73) is suitable for being penetrated in the second threaded hole, the second external thread is suitable for being connected with the internal thread of the second threaded hole; The second mounting column (42) is suitable for being inserted into the second sleeve (73), and a first locking mechanism (732) is provided on the peripheral wall of the second sleeve (73), and the first locking mechanism (732) is used to lock or unlock the second mounting column (42).

7. The manufacturing device according to claim 1, characterized in that: Also includes: A third sleeve (75) and a third locking ring (76), the frame beam (41) is formed with a third strip hole (411) extending along the second direction, the outer peripheral wall of the third sleeve (75) is formed with a third boss (751), the third sleeve (75) is penetrated through the third strip hole (411), the third boss (751) is located above the frame beam (41) and abuts against the frame beam (41) for limiting position, the third locking ring (76) is formed with a third threaded hole, the outer peripheral wall of the third sleeve (75) is formed with a third external thread, the third locking ring (76) is located below the frame beam (41) and the third sleeve (75) is suitable for being penetrated through the third threaded hole, and the third external thread is suitable for being connected with the internal thread of the third threaded hole; The positioning clamp rod (50) is inserted into the third sleeve (75), and a second locking mechanism (752) is provided on the peripheral wall of the third sleeve (75), and the second locking mechanism (752) is used to lock or unlock the positioning clamp rod (50).

8. The manufacturing device according to claim 1, characterized in that: The positioning clamp rod (50) comprises: a rod portion (51) and a clamp head (52); the lower end of the rod portion (51) is provided with a universal joint (53); the clamp head (52) is connected to the universal joint (53); and the clamp head (52) is used to clamp the fiber member.

9. The manufacturing device according to claim 8, characterized in that: The chuck (52) comprises: a chuck body (521), two rod bodies (522), two springs (523) and two clamping parts (524); the chuck body (521) is formed with an installation space (525); the installation space (525) has two side walls that are opposite and spaced apart; the two rod bodies (522) are respectively inserted through the two side walls; at least parts of the two clamping parts (524) are located outside the chuck body (521); the two rod bodies (522) are respectively fixedly connected to the two clamping parts (524); the inner ends of the two rod bodies (522) are each provided with a limiting plate; the two springs (523) are each arranged in the installation space (525) and are respectively sleeved on the two rod bodies (522); the springs (523) are in contact with the corresponding limiting plates and the corresponding side walls.

10. The production device according to any one of claims 1 to 9, characterized in that: Also includes: A lifting mechanism (80), wherein the lifting mechanism (80) is disposed below the support base (10) and connected to the support base (10).

11. A method for using a production device, wherein the production device is a production device according to any one of claims 1 to 10, and the method for using comprises: Adjusting the support base to a horizontal position; Moving the mold tray along the first direction to a first target position, and locking the mold tray at the first target position; Fixing the mold on the fixing mechanism; Moving the mounting frame along the height direction of the manufacturing device to a second target position and locking the mounting frame at the second target position, moving the mounting frame along the first direction to a third target position and locking the mounting frame at the third target position; The positioning clamping rod clamps the upper end of the fiber member, and the positioning clamping rod is adjusted to adjust the fiber member to a preset embedding angle; The positioning clamp rod is moved along the second direction to a fourth target position and is positioned at the fourth target position, and the positioning clamp rod is moved along the height direction of the manufacturing device to a fifth target position and is locked at the fifth target position, so that the other end of the fiber member extends into the mold to a depth that reaches a preset embedding depth; pouring concrete into the mold until the mold is filled with concrete; After the concrete solidifies, the positioning clamp rod releases the fiber piece, the mold is removed, and the fiber concrete specimen is demoulded and cured to a specified age.

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