Heat-resistant anchoring part for integral pouring construction of rotary kiln and mounting process

Abstract

The invention discloses a heat-resistant anchoring part for integral pouring construction of a rotary kiln and a mounting process, and relates to the technical field of pouring construction of the rotary kiln, the heat-resistant anchoring part comprises an anchoring part main body, the bottom end of the anchoring part main body is fixedly connected with a welding part, and the top end of the anchoring part main body is symmetrically and fixedly connected with positioning rods. By arranging the positioning mechanism, the heat-resisting anchoring part is inserted into the containing groove, the clamping block moves under the elastic force action of the first spring, and the positioning rod is clamped into the containing groove; a second motor operates to drive a placement seat to move, the placement seat moves to drive a heat-resistant anchoring part to move, and the heat-resistant anchoring part makes contact with the inner wall of the kiln body and is welded; when the placing seat moves and resets, the heat-resistant anchoring part can be inserted into the placing groove again; and after a circle of heat-resistant anchoring parts are welded, the first motor is started to drive the movable frame to move, and then the next circle of heat-resistant anchoring parts are installed again, so that the heat-resistant anchoring parts are conveniently positioned during installation, and the heat-resistant anchoring parts are conveniently welded.

Description

Technical Field

[0001] The present invention relates to the technical field of rotary kiln casting construction, and specifically to a heat-resistant anchor and its installation process for the integral casting construction of a rotary kiln. Background Art

[0002] A rotary kiln, also known as a rotary calciner or rotary kiln, is a cylindrical device that can be placed horizontally or slightly inclined. Through a high-temperature combustion process, it converts fossil fuels such as coal and natural gas into heat energy for various production lines, such as the cement manufacturing and metallurgical industries. At the same time, it also plays a huge role in waste treatment, such as incinerating hazardous waste to achieve resource utilization. During the casting process of the kiln, anchor bolts are required. During the operation of the rotary kiln, the lining material at the kiln tail is affected by high temperature, gas flow impact, and material wear, and is prone to deformation and shedding. The heat-resistant anchor bolts firmly fix the lining material on the kiln body steel structure through welding and other methods to prevent it from falling off and moving, ensuring the integrity and stability of the kiln tail structure.

[0003] When installing the heat-resistant anchor bolts, the heat-resistant anchor bolts need to be arranged in sequence on the inner wall of the furnace body and fixed in the furnace body through welding. However, when manually arranging and welding the heat-resistant anchor bolts, it is easy to produce position deviations, which will affect the use effect of the heat-resistant anchor bolts. In order to achieve the purpose of facilitating the positioning of the heat-resistant anchor bolts, a heat-resistant anchor and its installation process for the integral casting construction of a rotary kiln are provided. Summary of the Invention

[0004] The purpose of the present invention is to provide a heat-resistant anchor and its installation process for the integral casting construction of a rotary kiln in order to achieve the purpose of facilitating the positioning of the heat-resistant anchor bolts.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A heat-resistant anchor for the integral casting construction of a rotary kiln, including an anchor bolt main body, the bottom end of the anchor bolt main body is fixedly connected with a welding part, and positioning rods are symmetrically and fixedly connected to the top end of the anchor bolt main body.

[0006] An installation process for a heat-resistant anchor for the integral casting construction of a rotary kiln, the specific steps are as follows: Step 1: Install the parts in the positioning device on the kiln body; Step 2: Place the heat-resistant anchor on the positioning device, and the positioning device positions the heat-resistant anchor on the inner wall of the kiln body; Step 3: The positioning rod contacts the inner wall of the kiln body, and the operator uses a welding torch to perform a welding operation between the positioning rod and the kiln body.

[0007] As a further solution of the present invention: The positioning device is composed of a positioning mechanism and a mounting mechanism. The positioning mechanism includes two support frames, and both support frames are positioned at both ends of the kiln body through the mounting mechanism. A support rod is slidably connected to the inner wall of the support frame, and a movable frame is slidably connected to the outer wall of the support rod. A mounting plate is fixedly connected to the outer wall of the movable frame, and a first motor is mounted on the outer wall of the mounting plate. The output end of the first motor is connected to a first straight gear, and the first straight gear is in contact with the support rod. A second motor is mounted at the bottom of the outer wall of the movable frame, and the output end of the second motor is connected to a second straight gear. A toothed ring is rotatably connected to the outer wall of the second straight gear inside the movable frame, and an inclined groove is formed on the outer wall of the toothed ring.

[0008] As a further solution of the present invention: The positioning mechanism further includes a slide rod, and the slide rod is slidably connected to the inner wall of the inclined groove. One end of the slide rod is fixedly connected to a connecting seat, and the connecting seat is slidably connected to the outer wall of the movable frame. One end of the connecting seat is fixedly connected to a placing seat, and a placing groove is formed at the top of the placing seat. Clamping blocks extending into the inner cavity of the placing groove are symmetrically slidably connected inside the placing seat. A first spring is connected between the clamping blocks and the placing seat. A push plate is slidably connected to one side of the clamping blocks inside the placing seat. A first threaded rod penetrating through the push plate is rotatably connected inside the placing seat. A third straight gear is fixedly connected to the outer wall of the first threaded rod. An H-shaped frame is slidably connected inside the connecting seat and the placing seat, and the H-shaped frame is in contact with the third straight gear.

[0009] As a further solution of the present invention: The mounting mechanism includes a chute, and the chute is formed on the outer wall of the support frame. A slide plate is slidably connected to the inner wall of the chute. A second threaded rod penetrating through the slide plate is rotatably connected inside the support frame. One end of the second threaded rod is fixedly connected to a first bevel gear. A rotating ring is rotatably connected to the outer wall of the support frame, and the rotating ring is in contact with the first bevel gear. A fixing groove is formed on the outer wall of the rotating ring. A fixing seat is fixedly connected to one side outer wall of the support frame. A rotating block is rotatably connected to the outer wall of the fixing seat. One end of the rotating block is fixedly connected to a second bevel gear. A third bevel gear is rotatably connected to the inner wall of the fixing seat on the outer wall of the second bevel gear. A third threaded rod is fixedly connected to the inner wall of the third bevel gear. The two ends of the third threaded rod are respectively slidably connected to a fixing block and a reinforcement block. The fixing block and the reinforcement block are slidably connected inside the fixing seat and extend out of the fixing seat.

[0010] As a further solution of the present invention: The inner walls of the support frame and the movable frame are both in fit with the outer wall of the support rod. A first tooth groove is provided at the top of the support rod, and the first tooth groove is meshed with the first straight gear.

[0011] As a further solution of the present invention: a second tooth groove is provided on the outer wall of the toothed ring, the second tooth groove meshes with the second spur gear, the inner wall of the inclined groove fits with the outer wall of the slide rod, a vertical groove for the sliding of the connecting seat is formed on the outer wall of the movable frame, and a limiting rod penetrating through the connecting seat is fixedly connected to the inner wall of the vertical groove.

[0012] As a further solution of the present invention: the outer walls of the positioning rods all fit with the outer wall of the placement groove, a bevel is provided at one end of the clamping block located in the inner cavity of the placement groove, a first threaded hole is formed on the outer wall of the push plate, external threads are symmetrically provided on the outer wall of the first threaded rod, the external threads match the first threaded hole, a third tooth groove is provided on the outer wall of the H-shaped frame, and the third tooth groove meshes with the third spur gear.

[0013] As a further solution of the present invention: the inner wall of the sliding groove fits with the outer wall of the sliding plate, a second threaded hole is formed on the outer wall of the sliding plate, the second threaded hole matches the second threaded rod, gear teeth are provided on the outer wall of the rotating ring, and the gear teeth mesh with the first bevel gear.

[0014] As a further solution of the present invention: the inner wall of the fixing groove fits with the outer wall of the fixing block, the second bevel gear meshes with the third bevel gear, third threaded holes are formed on the outer walls of the fixing block and the reinforcing block, threads matching the third threaded holes are symmetrically formed on the outer wall of the third threaded rod, and the bottom end of the reinforcing block is engaged with the first tooth groove at the top end of the support rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. By setting the positioning mechanism, the heat-resistant anchor is inserted into the placement groove. The clamping block is displaced under the elastic force of the first spring, and the positioning rod is clamped in the placement groove. The second motor operates to drive the placement seat to displace. The displacement of the placement seat drives the heat-resistant anchor to displace. The heat-resistant anchor contacts the inner wall of the kiln body, and the heat-resistant anchor is welded. The placement seat is displaced and reset, and the heat-resistant anchor can be inserted into the placement groove again. After welding a circle of heat-resistant anchors, the first motor is started to drive the movable frame to move, and then the next circle of heat-resistant anchors is installed again, which is convenient for positioning the heat-resistant anchors during installation and convenient for welding the heat-resistant anchors. 2. By setting up the installation mechanism, the rotation of the rotating ring drives the displacement of the sliding plate. The sliding plate slides in the chute and contacts the kiln body. Multiple sliding plates contact the kiln body, thereby positioning the position of the support frame. Then rotate the rotating block. The rotation of the rotating block drives the rotation of the third threaded rod. The rotation of the third threaded rod drives the displacement of the fixed block and the reinforcement block. The displacement of the fixed block inserts into the fixed slot to fix the rotating ring. At the same time, the reinforcement block engages with the support rod, thereby positioning the position of the support rod, facilitating the positioning operation of the support frame and positioning the position of the support rod at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a schematic structural diagram of the kiln body of the present invention; Figure 3 is a cross-sectional view of the kiln body of the present invention; Figure 4 is a schematic structural diagram of the movable frame of the present invention; Figure 5 is a cross-sectional view of the movable frame of the present invention; Figure 6 is a schematic structural diagram of the toothed ring of the present invention; Figure 7 is a cross-sectional view of the placement seat of the present invention; Figure 8 is an installation schematic diagram of the H-shaped frame of the present invention; Figure 9 is a schematic structural diagram of the support frame of the present invention; Figure 10 is a cross-sectional view of the support frame of the present invention; Figure 11 is a schematic structural diagram of the rotating ring of the present invention; Figure 12 is a cross-sectional view of the fixed seat of the present invention.

[0017] In the figure: 1. Anchor main body; 2. Welding part; 3. Positioning rod; 4. Kiln body; 5. Positioning mechanism; 501. Support frame; 502. Support rod; 503. Movable frame; 504. Installation plate; 505. First motor; 506. First spur gear; 507. Second motor; 508. Second spur gear; 509. Tooth ring; 510. Inclined groove; 511. Slide bar; 512. Connecting seat; 513. Placing seat; 514. Placing groove; 515. Block; 516. First spring; 517. Pushing plate; 518. First threaded rod; 519. Third spur gear; 520. H-shaped frame; 6. Installation mechanism; 601. Chute; 602. Slide plate; 603. Second threaded rod; 604. First bevel gear; 605. Rotating ring; 606. Fixed groove; 607. Fixed seat; 608. Rotating block; 609. Second bevel gear; 610. Third bevel gear; 611. Third threaded rod; 612. Fixed block; 613. Reinforcing block; 7. Vertical groove; 8. Limit rod. Specific embodiments

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", and "setting" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. The embodiments of the present invention will be described below according to the overall structure of the present invention.

[0020] Please refer to Figures 1 to 12, in the embodiment of the present invention, a heat-resistant anchor for the integral casting construction of a rotary kiln includes an anchor main body 1, a welding part 2 is fixedly connected to the bottom end of the anchor main body 1, and positioning rods 3 are symmetrically and fixedly connected to the top end of the anchor main body 1.

[0021] An installation process for a heat-resistant anchor for the integral casting construction of a rotary kiln is as follows: Step 1: Install the parts in the positioning device on the kiln body 4; Step 2: Place the heat-resistant anchor on the positioning device, and the positioning device positions the heat-resistant anchor on the inner wall of the kiln body 4; Step 3: The positioning rod 3 contacts the inner wall of the kiln body 4, and the operator uses a welding torch to perform a welding operation between the positioning rod 3 and the kiln body 4.

[0022] Please refer particularly to Figures 2 to 8 , the positioning device is composed of a positioning mechanism 5 and an installation mechanism 6. The positioning mechanism 5 includes two support frames 501. Both support frames 501 are positioned at both ends of the kiln body 4 through the installation mechanism 6. A support rod 502 is slidably connected to the inner wall of the support frame 501. An activity frame 503 is slidably connected to the outer wall of the support rod 502. An installation plate 504 is fixedly connected to the outer wall of the activity frame 503. A first motor 505 is installed on the outer wall of the installation plate 504. The output end of the first motor 505 is connected to a first spur gear 506. The first spur gear 506 contacts the support rod 502. A second motor 507 is installed at the bottom of the outer wall of the activity frame 503. The output end of the second motor 507 is connected to a second spur gear 508. A toothed ring 509 is rotatably connected to the outer wall of the second spur gear 508 inside the activity frame 503. An inclined groove 510 is formed on the outer wall of the toothed ring 509. The positioning mechanism 5 further includes a sliding rod 511. The sliding rod 511 is slidably connected to the inner wall of the inclined groove 510. One end of the sliding rod 511 is fixedly connected to a connecting seat 512. The connecting seat 512 is slidably connected to the outer wall of the activity frame 503. One end of the connecting seat 512 is fixedly connected to a placing seat 513. A placing groove 514 is formed at the top end of the placing seat 513. Clamping blocks 515 extending into the inner cavity of the placing groove 514 are symmetrically and slidably connected inside the placing seat 513. A first spring 516 is connected between the clamping blocks 515 and the placing seat 513. A push plate 517 is slidably connected to one side of the clamping blocks 515 inside the placing seat 513. A first threaded rod 518 penetrating through the push plate 517 is rotatably connected inside the placing seat 513. A third spur gear 519 is fixedly connected to the outer wall of the first threaded rod 518. An H-shaped frame 520 is slidably connected inside the connecting seat 512 and the placing seat 513. The H-shaped frame 520 contacts the third spur gear 519.

[0023] In this embodiment: Through the cooperation of the parts in the installation mechanism 6, the two support frames 501 are positioned at both ends of the kiln body 4. The support rod 502 is slidably connected to the inner wall of the support frame 501, and the movable frame 503 is slidably connected to the outer wall of the support rod 502. The first motor 505 can be started, and the operation of the first motor 505 drives the first straight gear 506 to rotate. The rotation of the first straight gear 506 drives the movable frame 503 to slide on the outer wall of the support rod 502; Orient the positioning rod 3 towards the placement groove 514, and insert the heat-resistant anchor into the placement groove 514 until the positioning rod 3 passes over the latch 515. The latch 515 is displaced under the elastic force of the first spring 516, and the positioning rod 3 is clamped in the placement groove 514. Then, start the second motor 507. The operation of the second motor 507 drives the second straight gear 508 to rotate. The rotation of the second straight gear 508 drives the toothed ring 509 to rotate. The rotation of the toothed ring 509 drives the slide rod 511 to slide in the inclined groove 510. The displacement of the slide rod 511 drives the connecting seat 512 to displace. The displacement of the connecting seat 512 drives the placement seat 513 to displace. The displacement of the placement seat 513 drives the heat-resistant anchor to displace. When the heat-resistant anchor contacts the inner wall of the kiln body 4, the H-shaped frame 520 contacts the movable frame 503. The H-shaped frame 520 is displaced under the force. The displacement of the H-shaped frame 520 drives the third straight gear 519 to rotate. The rotation of the third straight gear 519 drives the first threaded rod 518 to rotate. The rotation of the first threaded rod 518 drives the push plate 517 to displace. The displacement of the push plate 517 pushes the latch 515 to displace, squeezing the first spring 516. The displacement of the latch 515 separates from the positioning rod 3, canceling the fixation of the heat-resistant anchor; After the heat-resistant anchor is welded, the second motor 507 operates to drive the placement seat 513 to return to its original position. At this time, the H-shaped frame 520 contacts the movable frame 503, and the displacement of the H-shaped frame 520 drives the push plate 517 to return to its original position. At this time, the latch 515 is displaced into the placement groove 514 under the elastic force of the first spring 516, and the heat-resistant anchor can be inserted into the placement groove 514 again; After welding a circle of heat-resistant anchors, start the first motor 505 to drive the movable frame 503 to move, insert the heat-resistant anchor into the placement groove 514, and install the next circle of heat-resistant anchors again, which is convenient for positioning the heat-resistant anchor during installation and facilitating the welding operation of the heat-resistant anchor.

[0024] Please refer specifically to Figures 9 to 12, the installation mechanism 6 includes a chute 601 which is opened on the outer wall of the support frame 501. A sliding plate 602 is slidably connected to the inner wall of the chute 601. A second threaded rod 603 passing through the sliding plate 602 is rotatably connected inside the support frame 501. One end of the second threaded rod 603 is fixedly connected to a first bevel gear 604. A rotating ring 605 is rotatably connected to the outer wall of the support frame 501. The rotating ring 605 is in contact with the first bevel gear 604. A fixing groove 606 is opened on the outer wall of the rotating ring 605. A fixing seat 607 is fixedly connected to one side outer wall of the support frame 501. A rotating block 608 is rotatably connected to the outer wall of the fixing seat 607. One end of the rotating block 608 is fixedly connected to a second bevel gear 609. A third bevel gear 610 is rotatably connected to the outer wall of the second bevel gear 609 inside the fixing seat 607. A third threaded rod 611 is fixedly connected to the inner wall of the third bevel gear 610. Two ends of the third threaded rod 611 are respectively slidably connected to a fixing block 612 and a reinforcing block 613. The fixing block 612 and the reinforcing block 613 are slidably connected inside the fixing seat 607 and extend out of the fixing seat 607.

[0025] In this embodiment: when positioning the support frame 501, place the support frame 501 at one end of the kiln body 4, and then rotate the rotating ring 605. The rotation of the rotating ring 605 drives the first bevel gear 604 to rotate. The rotation of the first bevel gear 604 drives the second threaded rod 603 to rotate. The rotation of the second threaded rod 603 drives the sliding plate 602 to displace. The sliding plate 602 slides in the chute 601 and contacts the kiln body 4. Multiple sliding plates 602 contact the kiln body 4, thereby positioning the position of the support frame 501. The support rod 502 is slidably connected to the inner wall of the support frame 501. Then rotate the rotating block 608. The rotation of the rotating block 608 drives the second bevel gear 609 to rotate. The rotation of the second bevel gear 609 drives the third bevel gear 610 to rotate. The rotation of the third bevel gear 610 drives the third threaded rod 611 to rotate. The rotation of the third threaded rod 611 drives the fixing block 612 and the reinforcing block 613 to displace. The fixing block 612 displaces and inserts into the fixing groove 606 to fix the rotating ring 605. At the same time, the reinforcing block 613 is engaged with the support rod 502, thereby positioning the position of the support rod 502, facilitating the positioning operation of the support frame 501, and at the same time positioning the position of the support rod 502.

[0026] Please refer to Figures 2 to 8 , the inner walls of the support frame 501 and the movable frame 503 are both in contact with the outer wall of the support rod 502. A first tooth groove is provided at the top of the support rod 502. The first tooth groove is engaged with the first spur gear 506.

[0027] In this embodiment: The first motor 505 operates to drive the first spur gear 506 to rotate, and the rotation of the first spur gear 506 drives the movable frame 503 to slide on the outer wall of the support rod 502.

[0028] Please refer particularly to Figures 2 to 8 , the outer wall of the tooth ring 509 is provided with a second tooth groove, the second tooth groove meshes with the second spur gear 508, the inner wall of the inclined groove 510 fits with the outer wall of the slide rod 511, and a vertical groove 7 for the sliding of the connecting seat 512 is formed on the outer wall of the movable frame 503. A limiting rod 8 penetrating through the connecting seat 512 is fixedly connected to the inner wall of the vertical groove 7.

[0029] In this embodiment: The second motor 507 operates to drive the second spur gear 508 to rotate, the rotation of the second spur gear 508 drives the tooth ring 509 to rotate, the rotation of the tooth ring 509 drives the slide rod 511 to slide in the inclined groove 510, the displacement of the slide rod 511 drives the connecting seat 512 to displace, the displacement of the connecting seat 512 drives the placing seat 513 to displace, and the displacement of the placing seat 513 drives the heat-resistant anchor to displace.

[0030] Please refer particularly to Figures 2 to 8 , the outer walls of the positioning rods 3 all fit with the outer wall of the placing groove 514. One end of the clamping block 515 located in the inner cavity of the placing groove 514 is provided with an inclined surface. A first threaded hole is formed on the outer wall of the push plate 517. External threads are symmetrically arranged on the outer wall of the first threaded rod 518, and the external threads match the first threaded hole. A third tooth groove is formed on the outer wall of the H-shaped frame 520, and the third tooth groove meshes with the third spur gear 519.

[0031] In this embodiment: Align the positioning rod 3 towards the placing groove 514, insert the heat-resistant anchor into the placing groove 514 until the positioning rod 3 crosses the clamping block 515. The clamping block 515 displaces under the elastic force of the first spring 516, and the positioning rod 3 is clamped in the placing groove 514; when the heat-resistant anchor contacts the inner wall of the kiln body 4, the H-shaped frame 520 contacts the movable frame 503, and the H-shaped frame 520 is displaced by the force. The displacement of the H-shaped frame 520 drives the third spur gear 519 to rotate, the rotation of the third spur gear 519 drives the first threaded rod 518 to rotate, the rotation of the first threaded rod 518 drives the push plate 517 to displace, the displacement of the push plate 517 pushes the clamping block 515 to displace, squeezing the first spring 516, and the displacement of the clamping block 515 separates from the positioning rod 3, canceling the fixation of the heat-resistant anchor.

[0032] Please refer particularly to Figures 9 to 12 , the inner wall of the sliding groove 601 fits with the outer wall of the sliding plate 602. A second threaded hole is formed on the outer wall of the sliding plate 602, and the second threaded hole matches the second threaded rod 603. Teeth are arranged on the outer wall of the rotating ring 605, and the teeth mesh with the first bevel gear 604.

[0033] In this embodiment: Rotate the rotating ring 605. The rotation of the rotating ring 605 drives the first bevel gear 604 to rotate. The rotation of the first bevel gear 604 drives the second threaded rod 603 to rotate. The rotation of the second threaded rod 603 drives the sliding plate 602 to displace, and the sliding plate 602 slides in the chute 601.

[0034] Please refer specifically to Figures 9 to 12 , the inner wall of the fixing groove 606 fits with the outer wall of the fixing block 612. The second bevel gear 609 meshes with the third bevel gear 610. Third threaded holes are provided on the outer walls of both the fixing block 612 and the reinforcing block 613. Threads matching the third threaded holes are symmetrically provided on the outer wall of the third threaded rod 611. The bottom end of the reinforcing block 613 is engaged with the first tooth groove at the top end of the support rod 502.

[0035] In this embodiment: Rotate the rotating block 608. The rotation of the rotating block 608 drives the second bevel gear 609 to rotate. The rotation of the second bevel gear 609 drives the third bevel gear 610 to rotate. The rotation of the third bevel gear 610 drives the third threaded rod 611 to rotate. The rotation of the third threaded rod 611 drives the fixing block 612 and the reinforcing block 613 to displace. The fixing block 612 displaces and inserts into the fixing groove 606 to fix the rotating ring 605. At the same time, the reinforcing block 613 is engaged with the support rod 502, thereby positioning the position of the support rod 502.

[0036] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A heat-resistant anchor for integral casting construction of a rotary kiln, comprising an anchor main body (1), characterized in that, The bottom end of the anchor body (1) is fixedly connected with a welding part (2), and the top end of the anchor body (1) is symmetrically and fixedly connected with positioning rods (3).

2. The installation process of the heat-resistant anchor for the integral casting construction of the rotary kiln according to claim 1, characterized in that, The specific steps are as follows: Step 1: Install the parts in the positioning device onto the kiln body (4); Step 2: Place the heat-resistant anchor onto the positioning device, and the positioning device positions the heat-resistant anchor onto the inner wall of the kiln body (4); Step 3: The positioning rod (3) contacts the inner wall of the kiln body (4), and the operator uses a welding torch to perform a welding operation between the positioning rod (3) and the kiln body (4).

3. The installation process of a heat-resistant anchor for integral casting construction of a rotary kiln according to claim 2, characterized in that, The positioning device consists of a positioning mechanism (5) and an installation mechanism (6). The positioning mechanism (5) includes two support frames (501). Both support frames (501) are positioned at both ends of the kiln body (4) through the installation mechanism (6). A support rod (502) is slidably connected to the inner wall of the support frame (501). An activity frame (503) is slidably connected to the outer wall of the support rod (502). An installation plate (504) is fixedly connected to the outer wall of the activity frame (503). A first motor (505) is installed on the outer wall of the installation plate (504). The output end of the first motor (505) is connected to a first straight gear (506). The first straight gear (506) contacts the support rod (502). A second motor (507) is installed at the bottom of the outer wall of the activity frame (503). The output end of the second motor (507) is connected to a second straight gear (508). A toothed ring (509) is rotatably connected to the inside of the activity frame (503) on the outer wall of the second straight gear (508). An inclined groove (510) is formed on the outer wall of the toothed ring (509).

4. The installation process of a heat-resistant anchor for the integral casting construction of a rotary kiln according to claim 3, characterized in that, The positioning mechanism (5) further includes a slide rod (511). The slide rod (511) is slidably connected to the inner wall of the inclined groove (510). One end of the slide rod (511) is fixedly connected with a connection seat (512). The connection seat (512) is slidably connected to the outer wall of the activity frame (503). One end of the connection seat (512) is fixedly connected with a placement seat (513). A placement groove (514) is formed at the top end of the placement seat (513). Clamping blocks (515) extending into the inner cavity of the placement groove (514) are symmetrically and slidably connected to the inside of the placement seat (513). A first spring (516) is connected between the clamping blocks (515) and the placement seat (513). A push plate (517) is slidably connected to the inside of the placement seat (513) on one side of the clamping blocks (515). A first threaded rod (518) passing through the push plate (517) is rotatably connected to the inside of the placement seat (513). A third straight gear (519) is fixedly connected to the outer wall of the first threaded rod (518). An H-shaped frame (520) is slidably connected to the inside of the connection seat (512) and the placement seat (513). The H-shaped frame (520) contacts the third straight gear (519).

5. The installation process of a heat-resistant anchor for integral casting construction of a rotary kiln according to claim 4, characterized in that, The installation mechanism (6) includes a chute (601) which is opened on the outer wall of the support frame (501). A slide plate (602) is slidably connected to the inner wall of the chute (601). A second threaded rod (603) passing through the slide plate (602) is rotatably connected inside the support frame (501). One end of the second threaded rod (603) is fixedly connected to a first bevel gear (604). A rotating ring (605) is rotatably connected to the outer wall of the support frame (501), and the rotating ring (605) is in contact with the first bevel gear (604). A fixing groove (606) is opened on the outer wall of the rotating ring (605). A fixing seat (607) is fixedly connected to one side outer wall of the support frame (501). A rotating block (608) is rotatably connected to the outer wall of the fixing seat (607). One end of the rotating block (608) is fixedly connected to a second bevel gear (609). A third bevel gear (610) is rotatably connected inside the fixing seat (607) on the outer wall of the second bevel gear (609). A third threaded rod (611) is fixedly connected to the inner wall of the third bevel gear (610). Two ends of the third threaded rod (611) are respectively slidably connected to a fixing block (612) and a reinforcing block (613). The fixing block (612) and the reinforcing block (613) are slidably connected inside the fixing seat (607) and extend out of the fixing seat (607).

6. The installation process of a heat-resistant anchor for integral casting construction of a rotary kiln according to claim 5, characterized in that, The inner walls of the support frame (501) and the movable frame (503) are both in contact with the outer wall of the support rod (502). A first tooth groove is provided at the top end of the support rod (502), and the first tooth groove is meshed with the first spur gear (506).

7. The installation process of the heat-resistant anchor for the integral casting construction of the rotary kiln according to claim 4, characterized in that, A second tooth groove is provided on the outer wall of the tooth ring (509), and the second tooth groove is meshed with the second spur gear (508). The inner wall of the inclined groove (510) is in contact with the outer wall of the slide rod (511). A vertical groove (7) for the sliding of the connecting seat (512) is opened on the outer wall of the movable frame (503). A limiting rod (8) passing through the connecting seat (512) is fixedly connected to the inner wall of the vertical groove (7).

8. The installation process of a heat-resistant anchor for integral casting construction of a rotary kiln according to claim 4, characterized in that, The outer walls of the positioning rods (3) are both in contact with the outer wall of the placement groove (514). One end of the clamping block (515) located inside the placement groove (514) is provided with an inclined surface. A first threaded hole is opened on the outer wall of the push plate (517). External threads are symmetrically provided on the outer wall of the first threaded rod (518), and the external threads are matched with the first threaded hole. A third tooth groove is provided on the outer wall of the H-shaped frame (520), and the third tooth groove is meshed with the third spur gear (519).

9. The installation process of the heat-resistant anchor for the integral casting construction of a rotary kiln according to claim 5, characterized in that, The inner wall of the chute (601) is in contact with the outer wall of the slide plate (602). A second threaded hole is opened on the outer wall of the slide plate (602), and the second threaded hole is matched with the second threaded rod (603). Teeth are provided on the outer wall of the rotating ring (605), and the teeth are meshed with the first bevel gear (604).

10. The installation process of a heat-resistant anchor for the integral casting construction of a rotary kiln according to claim 6, characterized in that, The inner wall of the fixed groove (606) is in fit with the outer wall of the fixed block (612), the second bevel gear (609) is meshed with the third bevel gear (610), third threaded holes are formed in the outer walls of the fixed block (612) and the reinforcing block (613), threads matching the third threaded holes are symmetrically formed in the outer wall of the third threaded rod (611), and the bottom end of the reinforcing block (613) is engaged with the first tooth groove at the top end of the support rod (502).

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