Steam curing equipment for cement telegraph pole manufacturing and steam curing method thereof

Abstract

The invention belongs to the technical field of telegraph pole manufacturing, and particularly relates to steam curing equipment for cement telegraph pole manufacturing and a steam curing method of the steam curing equipment. Comprising a steam curing tank used for steam curing of an injection molded telegraph pole; the outer shell is used for installing the supporting assembly and integrally moving; the rotating assembly is used for adjusting the rotating angle of the supporting assembly; the supporting assembly is used for placing a plurality of telegraph poles; the moving assembly is used for driving the air injection assembly to reciprocate; the air spraying assembly is used for spraying steam to maintain the telegraph pole; the ventilation assembly is used for feeding external steam into the air injection assembly; a first motor is matched with a first driving gear and an inner gear ring, a worker can conveniently adjust the angle of a mounting ring, then the position of each set of supporting plates is adjusted, reasonable placement of telegraph poles is facilitated, and the situation that due to the fact that a traditional steam-curing chamber lacks a structure for reasonably placing the telegraph poles, the telegraph poles cannot be placed easily when steam-curing is conducted on the telegraph poles is avoided. And the problem of disordered placement is solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of pole manufacturing, and specifically relates to a steam curing device and a steam curing method for manufacturing cement poles. Background Art

[0002] Steam curing is a crucial step in the manufacturing process of cement poles. The steam curing device can not only accelerate the hydration reaction of cement by utilizing steam heat, enabling the concrete to reach the demolding strength within a few hours, but also reduce problems such as cracking and peeling caused by excessive water evaporation by controlling the steam curing temperature, ensuring the dense internal structure and defect-free surface of the poles, and achieving a double guarantee of production efficiency and product quality.

[0003] In the prior art, when steam curing poles, the traditional steam curing chamber either lacks a reasonable structure for placing poles and molds, resulting in the poles being placed disorderly and scattered during steam curing, or can only cure one pole at a time, which not only reduces the steam curing efficiency but also extremely affects the steam curing effect.

[0004] Therefore, the present invention provides a steam curing device and a steam curing method for manufacturing cement poles. Summary of the Invention

[0005] To make up for the deficiencies of the prior art and solve the problems in the prior art that when steam curing poles, the traditional steam curing chamber either lacks a reasonable structure for placing poles and molds, resulting in the poles being placed disorderly and scattered during steam curing, or can only cure one pole at a time, which not only reduces the steam curing efficiency but also extremely affects the steam curing effect, the present invention proposes a steam curing device and a steam curing method for manufacturing cement poles.

[0006] The technical solution applicable to solving its technical problems in the present invention is as follows: A steam curing device for manufacturing cement poles according to the present invention includes

[0007] A steam curing tank for steam curing the injection-molded poles;

[0008] An external housing for installing a support assembly and moving the whole;

[0009] A rotating assembly for adjusting the rotation angle of the support assembly;

[0010] A support assembly for placing multiple poles;

[0011] A moving assembly for driving the jetting assembly to reciprocate;

[0012] A jetting assembly for jetting steam to cure the poles;

[0013] A ventilation component for feeding external steam into the jet component.

[0014] Preferably, the steam curing tank includes a tank body. A guiding frame is arranged on one side of the tank body. The guiding frame is composed of an arc-shaped bottom plate and a plurality of track grooves. Bases are fixedly installed at the bottom of both the guiding frame and the tank body. An end cover is hinged to one side of the tank body close to the guiding frame.

[0015] Preferably, the outer shell includes an outer casing. An outer casing is arranged in the inner cavity of the tank body. The outer casing is tubular. An opening is provided at the top of the outer casing. A protrusion is provided at the bottom of the outer casing. The protrusion at the bottom of the outer casing is adapted to the track grooves on the guiding frame. An end plate is fixedly connected to one side of the outer casing close to the guiding frame. A positioning rod is rotatably connected to the end plate. A ring-shaped frame is rotatably connected to the inner wall on the side of the outer casing away from the end plate.

[0016] Preferably, the rotating component includes a mounting ring and a first motor. A mounting ring is rotatably connected to the side of the end plate away from the guiding frame. An internal gear ring is fixedly connected to the inner side of the mounting ring. A first motor is fixedly installed on the side of the end plate close to the guiding frame. The output end of the first motor penetrates through the end plate and is fixedly connected to a first driving gear. The first driving gear is meshed with the internal gear ring. A plurality of auxiliary rods are evenly fixedly connected to the mounting ring. One end of the auxiliary rod away from the mounting ring is fixedly connected to the positioning rod. A plurality of groups of support rods are evenly fixedly connected between the mounting ring and the ring-shaped frame. Each group of support rods is symmetrically distributed in two rows.

[0017] Preferably, the support component includes a support plate. A plurality of support plates are evenly arranged on each group of support rods. The support plate is U-shaped. Through holes are provided on both sides of the top of the support plate. The support rod is slidably connected to the through hole. Arc-shaped receiving plates are fixedly connected to both sides of the support plate. Two arc-shaped locking plates are slidably connected to the arc-shaped receiving plate symmetrically. A first spring is fixedly connected between the arc-shaped locking plate and the inner cavity wall of the arc-shaped receiving plate. A slot is provided at one end of the arc-shaped locking plate away from the arc-shaped receiving plate. A plugging member is arranged between the slots of the two arc-shaped locking plates.

[0018] Preferably, the moving component includes a fixed plate and a second motor. On one side of the inner cavity of the tank away from the guiding frame, there is a fixed plate fixedly connected. On the side of the fixed plate close to the guiding frame, there is a sleeve rod fixedly connected. The sleeve rod is provided with a positioning groove, which is adapted to the positioning rod. At the end of the sleeve rod away from the fixed plate, there are multiple groups of supporting plates fixedly connected. Each group of supporting plates has two and is symmetrically distributed. On the side of the fixed plate away from the guiding frame, a second motor is fixedly installed. The output end of the second motor penetrates the fixed plate and is fixedly connected with a second driving gear. On the side of the fixed plate close to the guiding frame, there is an outer tooth ring I rotatably connected. The second driving gear is meshed with the outer tooth ring I. There are multiple first transmission gears meshed with the outer tooth ring I. On each first transmission gear, there is a rotating shaft fixedly connected. The rotating shaft is rotatably connected with the fixed plate. On the rotating shaft, there is a second transmission gear fixedly connected. On both sides of the second transmission gear, there is a group of second driven gears meshed. A group of second driven gears has two. Between the second driven gears of the same group, there is a first driven gear. The first driven gear is meshed with the second transmission gear. On the first driven gear, there is a lead screw fixedly connected. On the second driven gear, there is a limiting rod fixedly connected. The lead screw and the limiting rod are both rotatably connected with the fixed plate. The limiting rod is provided with a limiting groove.

[0019] Preferably, the air jet component includes an arc-shaped mounting seat and an air jet ring. On the two limiting rods of the same group, multiple groups of arc-shaped mounting seats are evenly slidably connected. Each group of arc-shaped mounting seats has two. Inside the arc-shaped mounting seat, there is a wire sleeve installed. The wire sleeve is threadedly connected with the lead screw. On the arc-shaped mounting seat, there are two symmetrically arranged grooves. Inside the grooves, there is a limiting gear rotatably connected. On the inner wall of the limiting gear, there is a limiting key. The limiting key is slidably connected with the limiting groove. Inside the arc-shaped limiting seat, there is a T-shaped arc groove. On the T-shaped arc groove, there is an air jet ring slidably connected. On the inner side of the air jet ring, there are evenly arranged spray holes. On the outer side of the air jet ring, there is an outer tooth ring II fixedly connected. The outer tooth ring II is meshed with the limiting gear.

[0020] Preferably, the air ventilation component includes an air storage ring. On the side of the fixed plate close to the guiding frame, there is an air storage ring fixedly connected. On the top of the air storage ring, there is an air inlet pipe connected. The air inlet pipe is externally connected to a steam generator. On the side of the air storage ring close to the guiding frame, there are multiple air delivery pipes connected. Between the air jet ring and the air delivery pipe, there is a flexible hose connected.

[0021] Preferably, on the opposite sides of the two arc-shaped mounting seats of the same group, there are mounting sleeves fixedly connected. On the inner wall of the cavity of the mounting sleeve, there is an electromagnet installed. Inside the cavity of the mounting sleeve, there is a push plate slidably connected. At one end of the push plate located inside the cavity of the mounting sleeve, there is a permanent magnet inlaid. Between the electromagnet and the permanent magnet, there is a second spring fixedly connected. The end of the push plate away from the second spring extends to the outside of the mounting sleeve. On the arc-shaped inner wall of the support plate, there are support plates fixedly connected evenly. On the support plates, there are multiple rollers installed evenly. On the arc-shaped inner wall of the arc-shaped locking plate, there are balls installed evenly.

[0022] A steam curing method for a steam curing device used for manufacturing cement electric poles, which is applicable to the steam curing device for manufacturing cement electric poles described above. The steam curing method includes the following steps:

[0023] S1: The staff opens the upper end cover of the tank body and pulls out the outer shell to slide along the track groove on the guiding frame until the outer shell completely stops on the guiding frame. Then, through operating an external hoisting device, the electric pole to be steam cured together with the mold is put into the support plate from the opening.

[0024] S2: After the staff finishes placing one electric pole, the arc-shaped locking plate is fixed through the pin member, thereby completing the fixation of the electric pole and the mold. After finishing the placement and fixation of one electric pole, the first motor is started to make the mounting ring rotate, rotating a group of empty support plates to directly below the opening, and then start to place a new mold with an electric pole. Repeat this process until all the loading work is completed.

[0025] S3: The staff moves the outer shell filled with electric poles from the guiding frame to the inner cavity of the tank body, closes the end cover. The steam generator outside cooperates with the air inlet pipe to continuously send steam into the air storage ring, and then through the air delivery pipe and the hose, the steam can be sent into each jet ring, enabling the jet ring to quickly eject steam. The second motor is started to make the jet ring perform reciprocating movement while making small-angle reciprocating rotation, realizing the full-round steam curing of the electric poles.

[0026] The beneficial effects of the present invention are as follows:

[0027] 1. For the steam curing device for manufacturing cement electric poles and its steam curing method of the present invention, through the cooperation of the first motor, the first driving gear, and the internal gear ring, it is convenient for the staff to adjust the angle of the mounting ring, thereby adjusting the position of each group of support plates, facilitating the reasonable placement of the electric poles, and avoiding the situation that in the traditional steam curing chamber, either due to the lack of a structure for reasonably placing the electric poles, the electric poles are placed disorderly and scattered together during steam curing, or only one electric pole can be steam cured one by one, which extremely affects the steam curing efficiency.

[0028] 2. For the steam curing device for manufacturing cement electric poles and its steam curing method of the present invention, by driving the second driving gear to rotate through the second motor, the first external gear ring drives the first transmission gear to rotate accordingly. Driven by the first transmission gear, the rotating shaft drives the second transmission gear to rotate, causing the first driven gear and the second driven gear to start rotating, and the lead screw and the limit rod rotate accordingly, realizing the small-angle reciprocating rotation of the jet ring while performing reciprocating sliding, and achieving full-round steam coverage of the electric poles. Description of the Drawings

[0029] The present invention will be further described below in conjunction with the accompanying drawings.

[0030] Figure 1 is the three-dimensional view of the whole of the present invention;

[0031] Figure 2 is the cross-sectional view of the tank body of the present invention;

[0032] Figure 3 is Figure 2 the partial enlarged view at position A in

[0033] Figure 4 is Figure 2 the partial enlarged view at position B in

[0034] Figure 5 is the exploded view of the outer shell of the present invention;

[0035] Figure 6 is Figure 5 the partial enlarged view at position C in

[0036] Figure 7 is the exploded view of the support plate of the present invention;

[0037] Figure 8 is the exploded view of the fixing plate of the present invention;

[0038] Figure 9 is Figure 8 the partial enlarged view at position D in

[0039] Figure 10 is the schematic view of the arc-shaped mounting seat of the present invention;

[0040] Figure 11 is the exploded view of the arc-shaped mounting seat of the present invention;

[0041] Figure 12 is the cross-sectional view of the mounting sleeve of the present invention;

[0042] In the figure: 1, tank body; 2, guiding frame; 3, outer shell; 301, end plate; 302, positioning rod; 303, annular frame; 4, mounting ring; 401, internal gear ring; 402, motor 1; 403, driving gear 1; 404, auxiliary rod; 405, support rod; 5, support plate; 501, through hole; 502, arc-shaped storage plate; 503, arc-shaped locking plate; 504, spring 1; 505, ball; 506, support plate; 507, roller; 508, plug-in part; 6, fixing plate; 601, sleeve rod; 602, supporting plate; 603, motor 2; 604, driving gear 2; 605, external gear ring 1; 606, transmission gear 1; 607, rotating shaft; 608, transmission gear 2; 609, driven gear 1; 610, lead screw; 611, driven gear 2; 612, limiting rod; 7, arc-shaped mounting seat; 701, thread bush; 702, limiting gear; 703, jet ring; 704, external gear ring 2; 705, mounting sleeve; 706, push plate; 707, electromagnet; 708, permanent magnet; 709, spring 2; 8, air storage ring; 801, air inlet pipe; 802, gas transmission pipe; 803, hose. Specific embodiments

[0043] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0044] As Figures 1-7 shown, a steam curing device for making cement electric poles according to an embodiment of the present invention includes a steam curing tank for steam curing the injection-molded electric poles; an external shell for installing a support assembly and moving as a whole; a rotating assembly for adjusting the rotation angle of the support assembly; a support assembly for placing a plurality of electric poles; a moving assembly for driving a jet assembly to reciprocate; a jet assembly for spraying steam to cure the electric poles; and a ventilation assembly for sending external steam into the jet assembly.

[0045] The steam curing tank includes a tank body 1, a guiding frame 2 is arranged on one side of the tank body 1. The guiding frame 2 is composed of an arc-shaped bottom plate and a plurality of track grooves. Bases are fixedly installed at the bottoms of the guiding frame 2 and the tank body 1. An end cover is hinged to one side of the tank body 1 close to the guiding frame 2.

[0046] The external shell includes an outer shell 3. The outer shell 3 is arranged in the inner cavity of the tank body 1. The outer shell 3 is tubular. An opening is provided at the top of the outer shell 3. A protrusion is provided at the bottom of the outer shell 3. The protrusion at the bottom of the outer shell 3 is adapted to the track grooves on the guiding frame 2. An end plate 301 is fixedly connected to one side of the outer shell 3 close to the guiding frame 2. A positioning rod 302 is rotatably connected to the end plate 301. An annular frame 303 is rotatably connected to the inner wall of the outer shell 3 far from the end plate 301.

[0047] The rotating assembly includes a mounting ring 4 and a first motor 402. The mounting ring 4 is rotatably connected to the side of the end plate 301 away from the guiding frame 2. An internal gear ring 401 is fixedly connected to the inner side of the mounting ring 4. The first motor 402 is fixedly installed on the side of the end plate 301 close to the guiding frame 2. The output end of the first motor 402 penetrates through the end plate 301 and is fixedly connected to a first driving gear 403. The first driving gear 403 is meshed with the internal gear ring 401. A plurality of auxiliary rods 404 are fixedly connected to the mounting ring 4 evenly. One end of the auxiliary rod 404 away from the mounting ring 4 is fixedly connected to the positioning rod 302. A plurality of groups of support rods 405 are fixedly connected between the mounting ring 4 and the annular frame 303 evenly. Each group of support rods 405 is symmetrically distributed in two rows;

[0048] The supporting assembly includes a supporting plate 5. A plurality of supporting plates 5 are arranged on each group of support rods 405 evenly. The supporting plate 5 is U-shaped. Through holes 501 are arranged on both sides of the top of the supporting plate 5. The support rod 405 is slidably connected to the through hole 501. Arc-shaped storage plates 502 are fixedly connected to both sides of the supporting plate 5. Two arc-shaped locking plates 503 are slidably connected to the arc-shaped storage plates 502 symmetrically. A first spring 504 is fixedly connected between the arc-shaped locking plate 503 and the inner cavity wall of the arc-shaped storage plate 502. A slot is arranged at one end of the arc-shaped locking plate 503 away from the arc-shaped storage plate 502. A plugging member 508 is arranged between the slots of the two arc-shaped locking plates 503. The plugging member 508 is composed of a T-shaped plug board, a lining board and a plurality of bolts;

[0049] During operation, the staff member opens the upper cover of the tank body 1 and pulls out the outer shell 3 to slide along the track groove on the guiding frame 2 until the outer shell 3 completely stops on the guiding frame 2. At this time, by starting the first motor 402, the first driving gear 403 drives the internal gear ring 401 to rotate, causing the mounting ring 4 to rotate accordingly, which facilitates the staff member to adjust the position of the support plate 5 so that the support plate 5 on one set of support rods 405 corresponds to the opening on the outer shell 3. The staff member can use an external hoisting device to put the telegraph pole to be steam-cured together with the mold into the support plate 5 through the opening. After the placement is completed, the staff member passes the T-shaped plug plate in the plugging member 508 through the slot on a pair of arc-shaped locking plates 503, then puts on the lining plate and locks it with bolts to fix the arc-shaped locking plates 503. Furthermore, the telegraph pole and the mold can be fixed through the arc-shaped locking plates 503. After the placement and fixation of a mold with a telegraph pole are completed, the first motor 402 is started again to rotate the mounting ring 4 again, rotating a set of empty support plates 5 below the opening, and then starting to place a new mold with a telegraph pole. In this way, after all the loading work is completed, the staff member slides the housing back into the tank body 1 again to prepare for the subsequent curing work. By evenly adding support rods 405 between the mounting ring 4 and the annular frame 303, and arranging support plates 5, arc-shaped storage plates 502 and arc-shaped locking plates 503 on the support rods 405, it is convenient for the staff member to orderly and reasonably place multiple telegraph poles at one time, thereby realizing the steam curing of multiple telegraph poles at one time. Through the cooperation of the first motor 402, the first driving gear 403 and the internal gear ring 401, it is convenient for the staff member to adjust the angle of the mounting ring 4, and then adjust the position of each set of support plates 5, facilitating the reasonable placement of the telegraph poles, and avoiding the situation that in the traditional steam curing chamber, either due to the lack of a reasonable structure for placing telegraph poles, the telegraph poles are placed disorderly and scattered together during steam curing, or only one telegraph pole can be steam-cured one by one, which extremely affects the steam curing efficiency.

[0050] In this embodiment, as Figures 1-11As shown in the figure, the moving component includes a fixed plate 6 and a second motor 603. One side of the inner cavity of the tank body 1 away from the guiding frame 2 is fixedly connected with the fixed plate 6. One side of the fixed plate 6 close to the guiding frame 2 is fixedly connected with a sleeve rod 601. A positioning groove is provided on the sleeve rod 601, and the positioning groove is adapted to the positioning rod 302. One end of the sleeve rod 601 away from the fixed plate 6 is fixedly connected with multiple groups of supporting plates 602. Each group of supporting plates 602 has two and is symmetrically distributed. A second motor 603 is fixedly installed on the side of the fixed plate 6 away from the guiding frame 2. The output end of the second motor 603 penetrates through the fixed plate 6 and is fixedly connected with a second driving gear 604. A first external gear ring 605 is rotatably connected to the side of the fixed plate 6 close to the guiding frame 2. The second driving gear 604 is meshed with the first external gear ring 605. Multiple first transmission gears 606 are meshed with the first external gear ring 605. A rotating shaft 607 is fixedly connected to each first transmission gear 606. The rotating shaft 607 is rotatably connected to the fixed plate 6. A second transmission gear 608 is fixedly connected to the rotating shaft 607. A group of second driven gears 611 are meshed with both sides of the second transmission gear 608. A group of second driven gears 611 has two. A first driven gear 609 is provided between the second driven gears 611 of the same group. The first driven gear 609 is meshed with the second transmission gear 608. A lead screw 610 is fixedly connected to the first driven gear 609. A limiting rod 612 is fixedly connected to the second driven gear 611. Both the lead screw 610 and the limiting rod 612 are rotatably connected to the fixed plate 6. A limiting groove is provided on the limiting rod 612;

[0051] The air jetting component includes an arc-shaped mounting seat 7 and an air jetting ring 703. Multiple groups of arc-shaped mounting seats 7 are evenly slidably connected to the two limiting rods 612 of the same group. Each group of arc-shaped mounting seats 7 has two. A thread sleeve 701 is installed in the arc-shaped mounting seat 7. The thread sleeve 701 is threadedly connected to the lead screw 610. Two symmetrical grooves are provided on the arc-shaped mounting seat 7. A limiting gear 702 is rotatably connected in the groove. A limiting key is provided on the inner wall of the limiting gear 702. The limiting key is slidably connected to the limiting groove. A T-shaped arc groove is provided on the inner side of the arc-shaped limiting seat. An air jetting ring 703 is slidably connected to the T-shaped arc groove. Spray holes are evenly opened on the inner side of the air jetting ring 703. A second external gear ring 704 is fixedly connected to the outer side of the air jetting ring 703. The second external gear ring 704 is meshed with the limiting gear 702;

[0052] The air ventilation component includes an air storage ring 8. An air storage ring 8 is fixedly connected to the side of the fixed plate 6 close to the guiding frame 2. An air inlet pipe 801 is communicated with the top of the air storage ring 8. The air inlet pipe 801 is externally connected to a steam generator. Multiple air delivery pipes 802 are communicated with the side of the air storage ring 8 close to the guiding frame 2. A hose 803 is communicated between the air jetting ring 703 and the air delivery pipe 802;

[0053] During operation, when the staff moves the outer shell 3 filled with electric poles from the guiding frame 2 into the inner cavity of the tank body 1, through the sliding fit between the positioning rod 302 and the positioning groove on the sleeve rod 601, the staff can accurately move each mold containing an electric pole into the corresponding jet ring 703. At the same time, each support plate 5 and the two arc-shaped storage plates 502 fixed thereto are exactly located between the two jet rings 703. After the outer shell 3 enters the tank body 1 in place, the staff closes the end cover and starts the second motor 603. The second motor 603 drives the second driving gear 604 to rotate, so that the first external gear ring 605 drives the first transmission gear 606 to rotate accordingly. Driven by the first transmission gear 606, the rotating shaft 607 drives the second transmission gear 608 to rotate, so that the first driven gear 609 and the second driven gear 611 start to rotate, and the lead screw 610 and the limiting rod 612 rotate accordingly. At this time, the nut sleeve 701 on the same set of lead screws 610 starts to move to one side under the rotation of the lead screw 610, and drives the arc-shaped mounting seat 7 to move towards one side of the tank body 1, so that the jet ring 703 moves accordingly. When the jet ring 703 on the side covers the mold containing the electric pole, the second motor 603 reverses, so that the lead screw 610 reverses, and then the arc-shaped mounting seat 7 drives the jet ring 703 to slide in the reverse direction. In this way, the jet ring 703 can slide back and forth, covering the electric pole comprehensively, realizing more uniform steam curing. During the reciprocating sliding of the jet ring 703, the limiting gear 702 on the arc-shaped mounting seat 7 slides back and forth along the limiting rod 612. Also, because the limiting rod 612 is rotating, the limiting gear 702 rotates during the reciprocating movement, and then the external gear ring drives the jet ring 703 to rotate. Also, because the reciprocating displacement distance of the jet ring 703 limits the rotation angle of the limiting gear 702 driving the second external gear ring 704, the jet ring 703 makes a small-angle reciprocating rotation. This not only realizes the small-angle reciprocating rotation of the jet ring 703 while reciprocating sliding, covering the electric pole with steam in all directions, but also avoids damage to the hose 803 during the sliding and rotating of the jet ring 703. The steam generator cooperates with the air inlet pipe 801 to continuously send steam into the air storage ring 8, and then the steam can be sent into each jet ring 703 through the air delivery pipe 802 and the hose 803, realizing the rapid delivery of steam.

[0054] In this embodiment, as Figures 1-12As shown in the figure, mounting sleeves 705 are fixedly connected to the opposite sides of two arc-shaped mounting seats 7 in the same group. An electromagnet 707 is installed on the inner cavity wall of the mounting sleeve 705. A push plate 706 is slidably connected to the inner cavity of the mounting sleeve 705. A permanent magnet 708 is embedded at one end of the push plate 706 located in the inner cavity of the mounting sleeve 705. A second spring 709 is fixedly connected between the electromagnet 707 and the permanent magnet 708. One end of the push plate 706 away from the second spring 709 extends to the outside of the mounting sleeve 705. Support plates 506 are evenly and fixedly connected to the arc-shaped inner wall of the support plate 5. A plurality of rollers 507 are evenly installed on the support plates 506. A plurality of balls 505 are evenly installed on the arc-shaped inner wall of the arc-shaped locking plate 503;

[0055] During operation, when the outer shell 3 enters the tank body 1, the electromagnet 707 is energized, so that the electromagnet 707 generates a magnetic suction force, and then the permanent magnet 708 drives the push plate 706 to contract and slide into the mounting sleeve 705 and compress the second spring 709. Until the outer shell 3 completely enters the tank body 1, the electromagnet 707 is powered off, and the push plate 706 pops out and resets under the elastic force of the second spring 709. During the reciprocating sliding of the arc-shaped mounting seat 7, the push plates 706 on the arc-shaped mounting seats 7 on both sides of the support plate 5 can drive the arc-shaped storage plate 502 to slide reciprocally, and then the support plate 5 slides reciprocally accordingly, so that the jet ring 703 can perform steam curing on the area covered by the support plate 5, the arc-shaped storage plate 502 and the arc-shaped locking plate 503, avoiding the area where the telegraph pole is blocked from not being exposed to steam and resulting in a decline in the curing effect. The rollers 507 provided on the inner side of the support plate 5 and the balls 505 provided on the arc-shaped locking plate 503 can facilitate the reciprocating movement of the support plate 5 and the arc-shaped locking plate 503, reducing the friction with the telegraph pole mold.

[0056] A steam curing method for a steam curing device used for manufacturing cement telegraph poles, which is applicable to the above-mentioned steam curing device for manufacturing cement telegraph poles. The steam curing method includes the following steps:

[0057] S1: The staff opens the upper cover of the tank body 1 and pulls out the outer shell 3 and slides it along the track groove on the guiding frame 2 until the outer shell 3 completely stops on the guiding frame 2. The telegraph pole to be steam-cured together with the mold is placed on the support plate 5 from the opening by operating an external hoisting device;

[0058] S2: After the staff finishes placing one telegraph pole, the arc-shaped locking plate 503 is fixed by the pin member 508, thereby completing the fixation of the telegraph pole and the mold. After completing the placement and fixation of one telegraph pole, the first motor 402 is started to rotate the mounting ring 4, rotating a group of empty support plates 5 to directly below the opening, and then starting to place a new mold with a telegraph pole. Repeat this process until all the loading work is completed;

[0059] S3: The staff moves the outer shell 3 filled with telegraph poles from the guiding frame 2 into the inner cavity of the tank body 1, closes the end cover, and can continuously send steam into the air storage ring 8 through an external steam generator in cooperation with the air inlet pipe 801. Then, through the air delivery pipe 802 in cooperation with the hose 803, the steam can be sent into each jet ring 703, so that the jet ring 703 can quickly eject steam. Start the second motor 603, so that the jet ring 703 can make a reciprocating movement while making a small-angle reciprocating rotation, realizing the all-round steam curing of the telegraph poles.

[0060] Working principle: The staff member opens the upper end cover of the tank body 1 and pulls out the outer shell 3 to slide along the track groove on the guiding frame 2 until the outer shell 3 completely stops on the guiding frame 2. At this time, by starting the first motor 402, the first driving gear 403 drives the internal gear ring 401 to rotate, causing the mounting ring 4 to rotate accordingly, which facilitates the staff member to adjust the position of the support plate 5 so that the support plate 5 on one set of support rods 405 corresponds to the opening on the outer shell 3. The staff member can use an external hoisting device to place the electric pole to be steam-cured together with the mold through the opening onto the support plate 5. After the placement is completed, the staff member passes the T-shaped insertion plate in the insertion member 508 through the slot on a pair of arc-shaped locking plates 503, then puts on the lining plate and locks it with bolts to fix the arc-shaped locking plates 503, and further fixes the electric pole and the mold through the arc-shaped locking plates 503. After completing the placement and fixation of a mold with an electric pole, start the first motor 402 again to rotate the mounting ring 4 again, rotate a set of empty support plates 5 below the opening, and then start to place a new mold with an electric pole. Repeat this process. After all the loading work is completed, the staff member slides the shell back into the tank body 1 again to prepare for the subsequent curing work. By evenly adding support rods 405 between the mounting ring 4 and the annular frame 303, and setting support plates 5, arc-shaped storage plates 502 and arc-shaped locking plates 503 on the support rods 405, it is convenient for the staff member to place multiple electric poles orderly and reasonably at one time, and thus realize the steam curing of multiple electric poles at one time. When the staff member moves the outer shell 3 filled with electric poles from the guiding frame 2 to the inner cavity of the tank body 1, through the sliding fit between the positioning rod 302 and the positioning groove on the sleeve rod 601, the staff member can accurately move each mold with an electric pole to the corresponding jet ring 703. At the same time, each support plate 5 and the two arc-shaped storage plates 502 fixed to it are exactly located between the two jet rings 703. After the outer shell 3 enters the tank body 1 completely in place, the staff member closes the end cover and starts the second motor 603. The second motor 603 drives the second driving gear 604 to rotate, causing the first external gear ring 605 to drive the first transmission gear 606 to rotate. Driven by the first transmission gear 606, the rotating shaft 607 drives the second transmission gear 608 to rotate, causing the first driven gear 609 and the second driven gear 611 to start rotating, and the lead screw 610 and the limit rod 612 rotate accordingly. At this time, the nut sleeve 701 on the same set of lead screws 610 starts to move to one side under the rotation of the lead screw 610, driving the arc-shaped mounting seat 7 to move towards one side of the tank body 1, causing the jet ring 703 to move accordingly. When the jet ring 703 on the side covers the mold with the electric pole, the second motor 603 reverses, causing the lead screw 610 to reverse, and then the arc-shaped mounting seat 7 drives the jet ring 703 to slide in the reverse direction. Repeat this process, so that the jet ring 703 can slide back and forth to fully cover the electric pole and realize more uniform steam curing. During the reciprocating sliding of the jet ring 703,The upper limit gear 702 on the arc-shaped mounting seat 7 slides reciprocally along the limit rod 612. Also, because the limit rod 612 is in a rotational motion, the limit gear 702 rotates as it reciprocally moves, thereby causing the outer tooth ring to drive the jet ring 703 to rotate. Moreover, since the reciprocating displacement distance of the jet ring 703 limits the rotation angle of the limit gear 702 driving the outer tooth ring two 704, the jet ring 703 makes a small-angle reciprocating rotation. This not only realizes the small-angle reciprocating rotation of the jet ring 703 while reciprocally sliding, providing full-round steam coverage for the utility pole, but also avoids damage to the hose 803 during the sliding and rotating process of the jet ring 703. The steam generator, in cooperation with the air inlet pipe 801, can continuously send steam into the air storage ring 8, and then through the air delivery pipe 802 and the hose 803, the steam can be sent into each jet ring 703, achieving rapid steam delivery. When the outer shell 3 enters the tank body 1, the electromagnet 707 is energized, causing the electromagnet 707 to generate a magnetic suction force, thereby causing the permanent magnet 708 to drive the push plate 706 to contract and slide into the mounting sleeve 705 and compress the spring two 709. Until the outer shell 3 completely enters the tank body 1, the electromagnet 707 is de-energized, and the push plate 706 pops out and resets under the elastic force of the spring two 709. During the reciprocating sliding process of the arc-shaped mounting seat 7, the push plates 706 on the arc-shaped mounting seats 7 on both sides of the support plate 5 can drive the arc-shaped storage plate 502 to reciprocally slide, thereby causing the support plate 5 to reciprocally slide, enabling the jet ring 703 to steam-cure the areas covered by the support plate 5, the arc-shaped storage plate 502, and the arc-shaped locking plate 503, avoiding the decline in the curing effect due to the areas of the utility pole being blocked from contacting the steam. The rollers 507 provided on the inner side of the support plate 5 and the balls 505 provided on the arc-shaped locking plate 503 facilitate the reciprocating movement of the support plate 5 and the arc-shaped locking plate 503, reducing the friction with the utility pole mold.

[0061] The above front, back, left, right, up, and down are all based on the Figure 1 description in the accompanying drawings of the specification. Taking the observer's perspective as the standard, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0062] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings. These are 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 should not be construed as limiting the protection scope of the present invention.

[0063] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A steaming equipment for cement pole production, characterized by: include Steam curing tanks, used for steam curing injection molded poles; An external housing for mounting the support assembly and performing overall movement; A rotating assembly, used to adjust the rotation angle of the supporting assembly; a support assembly for positioning a plurality of utility poles; A moving assembly, used to drive the jet assembly to move back and forth; The jet assembly is used to spray steam to maintain the electric poles; A vent assembly is used to introduce external steam into the jet assembly.

2. The steaming and curing equipment for cement utility pole production according to claim 1, characterized in that: The steaming tank comprises a tank body (1), a guide frame (2) is arranged on one side of the tank body (1), the guide frame (2) is composed of an arc-shaped bottom plate and a plurality of track grooves, a base is fixedly mounted on the bottom of the guide frame (2) and the tank body (1), and an end cover is hingedly connected to one side of the tank body (1) close to the guide frame (2).

3. The steaming and curing equipment for cement utility pole production according to claim 2 is characterized in that: The external shell comprises an outer shell (3), the inner cavity of the tank body (1) is provided with the outer shell (3), the outer shell (3) is in a tubular shape, the top of the outer shell (3) is provided with an opening, the bottom of the outer shell (3) is provided with a protrusion, the protrusion at the bottom of the outer shell (3) is adapted to the track groove on the guide frame (2), an end plate (301) is fixedly connected to the side of the outer shell (3) close to the guide frame (2), a positioning rod (302) is rotatably connected to the end plate (301), and an annular frame (303) is rotatably connected to the inner wall of the side of the outer shell (3) away from the end plate (301).

4. The steaming and curing equipment for cement utility pole production according to claim 3 is characterized in that: The rotating assembly comprises a mounting ring (4) and a motor 1 (402); the mounting ring (4) is rotatably connected to a side of the end plate (301) away from the guide frame (2); an inner gear ring (401) is fixedly connected to the inner side of the mounting ring (4); a motor 1 (402) is fixedly mounted to a side of the end plate (301) close to the guide frame (2); an output end of the motor 1 (402) passes through the end plate (301) and is fixedly connected to a driving gear 1 (403); the driving gear 1 (403) is meshingly connected to the inner gear ring (401); a plurality of auxiliary rods (404) are evenly fixedly connected to the mounting ring (4); an end of the auxiliary rod (404) away from the mounting ring (4) is fixedly connected to the positioning rod (302); a plurality of groups of support rods (405) are evenly fixedly connected between the mounting ring (4) and the annular frame (303); each group of support rods (405) is symmetrically distributed in two rows.

5. The steaming and curing equipment for cement utility pole production according to claim 4, characterized in that: The support assembly comprises a support plate (5), and a plurality of support plates (5) are evenly arranged on each group of the support rods (405), the support plate (5) is U-shaped, and through holes (501) are arranged on both sides of the top of the support plate (5), the support rods (405) are slidably connected to the through holes (501), and arc-shaped receiving plates (502) are fixedly connected on both sides of the support plate (5), and two arc-shaped locking plates (503) are symmetrically slidably connected on the arc-shaped receiving plate (502), and a spring 1 (504) is fixedly connected between the arc-shaped locking plate (503) and the inner cavity wall of the arc-shaped receiving plate (502), and a slot is arranged at one end of the arc-shaped locking plate (503) away from the arc-shaped receiving plate (502), and a latch member (508) is arranged between the slots of the two arc-shaped locking plates (503).

6. The steaming and curing equipment for cement utility pole production according to claim 5, characterized in that: The moving assembly comprises a fixing plate (6) and a second motor (603). The fixing plate (6) is fixedly connected to the side of the inner cavity of the tank body (1) away from the guide frame (2). The fixing plate (6) is fixedly connected to the side of the fixing plate (6) close to the guide frame (2). The sleeve rod (601) is provided with a positioning groove, and the positioning groove is adapted to the positioning rod (302). One end of the sleeve rod (601) away from the fixing plate (6) is fixedly connected to a plurality of supporting plates (602), each of which is provided with a plurality of supporting plates (602). There are two supporting plates (602) in the group, and they are symmetrically distributed. A second motor (603) is fixedly installed on the side of the fixed plate (6) away from the guide frame (2). The output end of the second motor (603) passes through the fixed plate (6) and is fixedly connected to a second driving gear (604). The side of the fixed plate (6) close to the guide frame (2) is rotatably connected to an outer gear ring (605). The second driving gear (604) is meshed with the outer gear ring (605). The outer gear ring 1 (605) is meshedly connected with a plurality of transmission gears 1 (606), each of the transmission gears 1 (606) is fixedly connected with a rotating shaft (607), the rotating shaft (607) is rotatably connected to the fixed plate (6), the rotating shaft (607) is fixedly connected with a transmission gear 2 (608), and both sides of the transmission gear 2 (608) are meshedly connected with a group of driven gears 2 (611), and a group of driven gears 2 (611) is composed of two, and the same A driven gear one (609) is provided between the driven gear two (611) of the group, the driven gear one (609) is meshingly connected with the transmission gear two (608), a screw rod (610) is fixedly connected to the driven gear one (609), a limiting rod (612) is fixedly connected to the driven gear two (611), the screw rod (610) and the limiting rod (612) are both rotatably connected to the fixed plate (6), and a limiting groove is provided on the limiting rod (612).

7. The steaming and curing equipment for cement utility pole production according to claim 6, characterized in that: The jet assembly comprises an arc-shaped mounting seat (7) and an jet ring (703). Two limit rods (612) in the same group are evenly and slidably connected to multiple groups of arc-shaped mounting seats (7), and each group of arc-shaped mounting seats (7) has two. A threaded sleeve (701) is installed in the arc-shaped mounting seat (7), and the threaded sleeve (701) is threadedly connected to the screw rod (610). Two grooves are symmetrically arranged on the arc-shaped mounting seat (7), and the limit teeth are rotatably connected in the grooves. The limit gear (702) is provided with a limit key on the inner wall thereof, the limit key is slidably connected to the limit groove, a T-shaped arc groove is provided on the inner side of the arc limit seat, an injection ring (703) is slidably connected to the T-shaped arc groove, injection holes are evenly arranged on the inner side of the injection ring (703), an outer gear ring 2 (704) is fixedly connected to the outer side of the injection ring (703), and the outer gear ring 2 (704) is meshingly connected to the limit gear (702).

8. The steaming and curing equipment for cement utility pole production according to claim 7, characterized in that: The ventilation assembly comprises an air storage ring (8), the air storage ring (8) is fixedly connected to a side of the fixed plate (6) close to the guide frame (2), the top of the air storage ring (8) is connected to an air intake pipe (801), the air intake pipe (801) is externally connected to a steam generator, the side of the air storage ring (8) close to the guide frame (2) is connected to a plurality of air supply pipes (802), and a hose (803) is connected between the jet ring (703) and the air supply pipe (802).

9. The steaming and curing equipment for cement utility pole production according to claim 8, characterized in that: The opposite sides of the two arc-shaped mounting seats (7) in the same group are fixedly connected with mounting sleeves (705), and an electromagnet (707) is installed on the inner cavity wall of the mounting sleeve (705). The inner cavity of the mounting sleeve (705) is slidably connected with a push plate (706), and one end of the push plate (706) located in the inner cavity of the mounting sleeve (705) is inlaid with a permanent magnet (708), and a spring 2 (709) is fixedly connected between the electromagnet (707) and the permanent magnet (708), and one end of the push plate (706) away from the spring 2 (709) extends to the outside of the mounting sleeve (705), and a support plate (506) is evenly fixedly connected to the arc-shaped inner wall of the support plate (5), and a plurality of rollers (507) are evenly installed on the support plate (506), and a ball (505) is evenly installed on the arc-shaped inner wall of the arc-shaped locking plate (503).

10. A steaming method for a steaming equipment used for making cement electric poles, characterized in that: The steaming method is applicable to a steaming device for manufacturing cement electric poles as described in any one of claims 1 to 9, and the steaming method comprises the following steps: S1: The staff opens the upper end cover of the tank body (1), pulls out the outer shell (3) and slides it along the track groove on the guide frame (2) until the outer shell (3) is completely parked on the guide frame (2), and places the electric pole that needs steam curing together with the mold from the opening onto the support plate (5) by operating the external lifting equipment; S2: After placing a telephone pole, the staff fixes the arc-shaped locking plate (503) through the latch (508), thereby completing the fixation of the telephone pole and the mold. After placing and fixing a telephone pole, the staff starts the motor 1 (402) to rotate the mounting ring (4), rotates a set of empty support plates (5) to the bottom of the opening, and then starts to place a new mold with a telephone pole, and repeats this process until all the loading work is completed; S3: The staff moves the outer shell (3) filled with electric poles from the guide frame (2) into the inner cavity of the tank body (1), closes the end cover, and continuously delivers steam into the gas storage ring (8) through the external steam generator in conjunction with the air inlet pipe (801), and then delivers steam into each jet ring (703) through the air delivery pipe (802) in conjunction with the hose (803), so that the jet ring (703) can quickly spray steam, and start the second motor (603), so that the jet ring (703) can move back and forth and rotate back and forth at a small angle, thereby realizing all-round steam maintenance of the electric poles.

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