Steaming equipment and steaming method for cement utility pole production

Abstract

The present invention belongs to the technical field of electric pole production, and specifically relates to a steaming and curing device for producing cement electric poles and a steaming and curing method thereof; the device comprises a steaming and curing tank for steam-curing injection-molded electric poles; an external shell for mounting a support assembly and moving the support assembly 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 for reciprocating movement; a jet assembly for spraying steam to cure the electric poles; and a ventilation assembly for sending external steam into the jet assembly. The present invention uses a motor, a driving gear, and an inner gear ring to facilitate workers 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 problem that traditional steaming and curing rooms lack a structure for reasonably placing the electric poles, resulting in the electric poles being placed disorderly and scattered during steaming.

Description

Technical Field

[0001] The invention belongs to the technical field of electric pole production, in particular to a steaming curing device and a steaming curing method for producing cement electric poles. Background Art

[0002] Steam curing is a key step in the manufacturing process of cement utility poles. Steam curing equipment can not only accelerate the cement hydration reaction by utilizing steam heat, so that the concrete reaches the demoulding strength within a few hours, but also reduce problems such as cracking and peeling caused by rapid water evaporation by controlling the steam curing temperature. This ensures that the internal structure of the utility pole is dense and the surface is free of defects, achieving dual guarantees of production efficiency and product quality.

[0003] In the prior art, when steam curing utility poles, conventional steam curing chambers either lack a structure for properly placing the utility poles and molds, resulting in the utility poles being placed together in a disorderly and scattered manner during steam curing, or only being steamed one by one, which not only reduces the efficiency of steam curing but also greatly affects the steam curing effect.

[0004] To this end, the present invention provides a steaming curing device and a steaming curing method for producing cement utility poles. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art and solve the problem in the prior art that, when steam-curing utility poles, traditional steam-curing chambers either lack a structure for properly placing utility poles and molds, resulting in the utility poles being placed together in a disorderly and scattered manner during steam-curing, or only being steam-cured one by one, which not only reduces the efficiency of steam-curing but also greatly affects the steam-curing effect, the present invention provides a steam-curing device for producing cement utility poles and a steam-curing method thereof.

[0006] The technical solution to solve the technical problem of the present invention is: the steaming equipment for cement pole production described in the present invention comprises:

[0007] Steam curing tanks, used for steam curing injection-molded utility poles;

[0008] An external housing for mounting the support assembly and enabling overall movement;

[0009] A rotating assembly, used to adjust the rotation angle of the supporting assembly;

[0010] a support assembly for positioning multiple utility poles;

[0011] A moving assembly, used to drive the jet assembly to move back and forth;

[0012] Jet assembly, used to spray steam to maintain the utility poles;

[0013] A vent assembly is used to introduce external steam into the jet assembly.

[0014] Preferably, the steaming tank includes a tank body, a guide frame is provided on one side of the tank body, the guide frame is composed of an arc-shaped bottom plate and a plurality of track grooves, the guide frame and the bottom of the tank body are fixedly mounted with a base, and the tank body is hinged with an end cover on one side close to the guide frame.

[0015] Preferably, the external shell includes an outer shell, and the outer shell is arranged in the inner cavity of the tank body, the outer shell is tubular, the top of the outer shell is provided with an opening, the bottom of the outer shell is provided with a protrusion, the protrusion at the bottom of the outer shell is adapted to the track groove on the guide frame, the outer shell is fixed with an end plate on the side close to the guide frame, the end plate is rotatably connected to a positioning rod, and the inner wall of the outer shell away from the end plate is rotatably connected to a ring frame.

[0016] Preferably, the rotating assembly includes a mounting ring and a motor 1, the side of the end plate away from the guide frame is rotatably connected to the mounting ring, the inner side of the mounting ring is fixedly connected to the inner gear ring, the side of the end plate close to the guide frame is fixedly mounted with the motor 1, the output end of the motor 1 passes through the end plate and is fixedly connected to the driving gear 1, the driving gear 1 is meshed with the inner gear ring, a plurality of auxiliary rods are evenly fixed on the mounting ring, the end of the auxiliary rod away from the mounting ring is fixed to the positioning rod, a plurality of groups of support rods are evenly fixed between the mounting ring and the annular frame, and each group of support rods is symmetrically distributed in two rows.

[0017] Preferably, the support assembly includes a support plate, and each group of support rods is evenly provided with a plurality of support plates, the support plate is U-shaped, and through holes are provided on both sides of the top of the support plate, the support rods are slidably connected to the through holes, and arc-shaped receiving plates are fixed on both sides of the support plate, and two arc-shaped locking plates are symmetrically slidably connected on the arc-shaped receiving plate, a spring is fixed between the arc-shaped locking plate and the inner cavity wall of the arc-shaped receiving plate, a slot is provided at the end of the arc-shaped locking plate away from the arc-shaped receiving plate, and a latch is provided between the slots of the two arc-shaped locking plates.

[0018] Preferably, the moving assembly includes a fixed plate and a second motor. A fixed plate is fixedly connected to the side of the inner cavity of the tank body away from the guide frame. A sleeve rod is fixedly connected to the side of the fixed plate close to the guide frame. A positioning groove is provided on the sleeve rod, and the positioning groove is adapted to the positioning rod. One end of the sleeve rod away from the fixed plate is fixedly connected to multiple groups of supporting plates, and each group of the supporting plates has two and are symmetrically distributed. A second motor is fixedly installed on the side of the fixed plate away from the guide frame. The output end of the second motor passes through the fixed plate and is fixedly connected to a second driving gear. The side of the fixed plate close to the guide frame is rotatably connected to an outer gear ring. The second driving gear is connected to the outer gear ring. A meshing connection is provided, and a plurality of transmission gears 1 are meshedly connected on the outer gear ring 1, and each of the transmission gears 1 is fixedly connected to a rotating shaft, and the rotating shaft is rotatably connected to the fixed plate, and a transmission gear 2 is fixedly connected to the rotating shaft, and a group of driven gears 2 are meshedly connected on both sides of the transmission gear 2, and a group of driven gears 2 consists of two, and a driven gear 1 is provided between the driven gears 2 in the same group, and the driven gear 1 is meshed with the transmission gear 2, and a screw rod is fixed on the driven gear 1, and a limiting rod is fixed on the driven gear 2, and the screw rod and the limiting rod are both rotatably connected to the fixed plate, and a limiting groove is provided on the limiting rod.

[0019] Preferably, the jet assembly includes an arc-shaped mounting seat and a jet ring, and multiple groups of arc-shaped mounting seats are evenly and slidingly connected to the two limit rods in the same group, and each group of arc-shaped mounting seats consists of two. A wire sleeve is installed in the arc-shaped mounting seat, and the wire sleeve is threadedly connected to the screw rod. Two grooves are symmetrically provided on the arc-shaped mounting seat, and a limit gear is rotatably connected in the groove. A limit key is provided on the inner wall of the limit gear, and the limit key is slidably connected to the limit groove. A T-shaped arc groove is provided on the inner side of the arc-shaped limit seat, and a jet ring is slidably connected to the T-shaped arc groove. Spray holes are evenly opened on the inner side of the jet ring, and an outer gear ring 2 is fixedly connected to the outer side of the jet ring, and the outer gear ring 2 is meshed with the limit gear.

[0020] Preferably, the ventilation assembly includes an air storage ring, an air storage ring is fixedly connected to the side of the fixed plate close to the guide frame, the top of the air storage ring is connected to an air intake pipe, the air intake pipe is externally connected to a steam generator, the side of the air storage ring close to the guide frame is connected to multiple air supply pipes, and a hose is connected between the jet ring and the air supply pipe.

[0021] Preferably, the opposite sides of the two arc-shaped mounting seats in the same group are fixed with mounting sleeves, an electromagnet is installed on the inner cavity wall of the mounting sleeve, the inner cavity of the mounting sleeve is slidably connected with a push plate, one end of the push plate located in the inner cavity of the mounting sleeve is inlaid with a permanent magnet, a spring 2 is fixed between the electromagnet and the permanent magnet, the push plate extends to the outside of the mounting sleeve at one end away from the spring 2, a support plate is evenly fixed on the arc-shaped inner wall of the support plate, a plurality of rollers are evenly installed on the support plate, and balls are evenly installed on the arc-shaped inner wall of the arc-shaped locking plate.

[0022] A steaming method for a steaming device for producing cement utility poles, the steaming method being applicable to the steaming device for producing cement utility poles described above, the steaming method comprising the following steps:

[0023] S1: The staff opens the upper cover of the tank body and pulls out the shell and slides it along the track groove on the guide frame until the shell is completely parked on the guide frame. By operating the external lifting equipment, the utility pole that needs steam curing together with the mold is placed through the opening on the support plate;

[0024] S2: After placing a pole, the worker secures the arc-shaped locking plate with a latch, thereby securing the pole and the mold. After placing and securing the pole, the worker starts motor 1, rotating the mounting ring and rotating a set of empty support plates to the bottom of the opening. The worker then begins placing a new mold with a pole, and repeats this process until all the loading work is completed.

[0025] S3: The staff moves the shell filled with electric poles from the guide frame to the inner cavity of the tank, closes the end cover, and continuously delivers steam into the gas storage ring through the external steam generator and the air inlet pipe. Then, the steam is delivered to each jet ring through the air transmission pipe and the hose, so that the jet ring can quickly eject steam. The second motor is started, so that the jet ring can move back and forth and rotate back and forth at a small angle, realizing all-round steam maintenance of the electric poles.

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

[0027] 1. The steaming curing equipment and method for producing cement utility poles disclosed herein utilize a motor in conjunction with a driving gear and an internal gear ring to facilitate adjustment of the angle of the mounting ring by a worker, thereby adjusting the position of each set of support plates, thereby facilitating the proper placement of utility poles. This avoids the problem in conventional steaming curing chambers where either the utility poles are either randomly and haphazardly placed together during steaming due to a lack of a structure for properly placing the utility poles, or the utility poles can only be steamed one at a time, significantly affecting steaming efficiency.

[0028] 2. The steaming curing equipment and method for producing cement utility poles described in the present invention utilizes a second motor to rotate a second driving gear, which in turn drives a first transmission gear in turn. Driven by the first transmission gear, the rotating shaft drives the second transmission gear in turn, causing the first and second driven gears to begin rotating, and the lead screw and the limit rod to rotate accordingly. This allows the jet ring to rotate back and forth at a small angle while sliding back and forth, thereby providing all-round steam coverage to the utility pole. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0030] Figure 1 It is a perspective view of the present invention as a whole;

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

[0032] Figure 3 yes Figure 2 A partial enlarged view of the middle part;

[0033] Figure 4 yes Figure 2 A partial enlarged view of point B in the middle;

[0034] Figure 5 It is an exploded view of the housing of the present invention;

[0035] Figure 6 yes Figure 5 A partial enlarged view of point C in the middle;

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

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

[0038] Figure 9 yes Figure 8 A partial enlarged view of point D in the middle;

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

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

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

[0042] In the figure: 1, tank body; 2, guide frame; 3, shell; 301, end plate; 302, positioning rod; 303, annular frame; 4, mounting ring; 401, inner gear ring; 402, motor 1; 403, driving gear 1; 404, auxiliary rod; 405, support rod; 5, support plate; 501, through hole; 502, arc-shaped receiving plate; 503, arc-shaped locking plate; 504, spring 1; 505, ball bearing; 506, support plate; 507, roller; 508, latch; 6, fixing plate; 601, sleeve rod; 602, support plate; 603, motor 2; 6 04. Driving gear 2; 605. Outer gear ring 1; 606. Transmission gear 1; 607. Rotating shaft; 608. Transmission gear 2; 609. Driven gear 1; 610. Screw; 611. Driven gear 2; 612. Limit rod; 7. Arc-shaped mounting seat; 701. Sleeve; 702. Limit gear; 703. Jet ring; 704. Outer gear ring 2; 705. Mounting sleeve; 706. Push plate; 707. Electromagnet; 708. Permanent magnet; 709. Spring 2; 8. Air storage ring; 801. Inlet pipe; 802. Air pipe; 803. Hose. DETAILED DESCRIPTION

[0043] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0044] like Figure 1-Figure 7 As shown, a steaming curing device for manufacturing cement utility poles according to an embodiment of the present invention includes a steaming curing tank for steam curing injection-molded utility poles; an outer shell for mounting a support assembly and moving the support assembly as a whole; a rotating assembly for adjusting the rotation angle of the support assembly; a support assembly for placing multiple utility poles; a moving assembly for driving a jet assembly for reciprocating movement; a jet assembly for spraying steam to cure the utility poles; and a vent assembly for feeding external steam into the jet assembly.

[0045] The steam curing tank includes a tank body 1, a guide frame 2 is provided on one side of the tank body 1, and the guide frame 2 is composed of an arc-shaped bottom plate and a plurality of track grooves. The guide frame 2 and the bottom of the tank body 1 are fixedly mounted with a base, and the side of the tank body 1 close to the guide frame 2 is hinged with an end cover;

[0046] The outer shell includes an outer shell 3, which is disposed in the inner cavity of the tank body 1. The outer shell 3 is tubular, with an opening at the top and a protrusion at the bottom. 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, and 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 away from the end plate 301.

[0047] The rotating assembly includes a mounting ring 4 and a motor 1 402. The side of the end plate 301 away from the guide frame 2 is rotatably connected to the mounting ring 4. The inner side of the mounting ring 4 is fixedly connected to the inner gear ring 401. The side of the end plate 301 close to the guide frame 2 is fixedly mounted with a motor 1 402. The 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 meshed with the inner gear ring 401. A plurality of auxiliary rods 404 are evenly fixed on the mounting ring 4. The end of the auxiliary rod 404 away from the mounting ring 4 is fixed to the positioning rod 302. A plurality of groups of support rods 405 are evenly fixed between the mounting ring 4 and the annular frame 303. Each group of support rods 405 is symmetrically distributed in two rows.

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

[0049] When working, the staff opens the upper cover of the tank body 1 and pulls out the shell 3 and slides it along the track groove on the guide frame 2 until the shell 3 is completely parked on the guide frame 2. At this time, by starting the motor 1 402, the active gear 1 403 drives the inner gear ring 401 to rotate, causing the mounting ring 4 to rotate accordingly, so that the staff can 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 shell 3. The staff can use external lifting equipment to put the electric pole that needs steam curing together with the mold into the support plate 5 from the opening. After placement is completed, the staff will pass the T-shaped plug in the latch part 508 through the slots on a pair of arc locking plates 503, then put on the lining plate and lock it with bolts to achieve the fixation of the arc locking plate 503, and then the arc locking plate 503 can be used to fix the electric pole and the mold. After completing the placement and fixation of a mold equipped with an electric pole, start the motor 1 402 again to make the mounting ring 4 rotate again. After the work is completed, the staff can slide the shell back into the tank body 1 again and prepare to start the subsequent maintenance 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 to place multiple electric poles in an orderly and reasonable manner at one time, thereby realizing steam maintenance of multiple electric poles at one time. Through the cooperation of motor 1 402 with active gear 1 403 and inner gear ring 401, it is convenient for the staff to adjust the angle of the mounting ring 4, and then adjust the position of each group of support plates 5, so as to facilitate the reasonable placement of the electric poles and avoid the traditional steaming and curing chamber. Either the electric poles are placed together in a disorderly and scattered manner due to the lack of a reasonable structure for placing the electric poles, or they can only be steamed one by one, which greatly affects the efficiency of steaming.

[0050] In this embodiment, if Figures 1-11As shown, the moving assembly includes a fixed plate 6 and a second motor 603. The fixed plate 6 is fixedly connected to the side of the inner cavity of the tank body 1 away from the guide frame 2. The fixed plate 6 is fixedly connected to the side of the fixed plate 6 close to the guide frame 2. A sleeve rod 601 is provided on the sleeve rod 601. A positioning groove is provided on the sleeve rod 601. 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 to multiple groups of supporting plates 602. Each group of supporting plates 602 has two and are symmetrically distributed. The 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 the second driving gear 604. The side of the fixed plate 6 close to the guide frame 2 is rotatably connected to the first outer gear ring 605. The second driving gear 604 is meshed with the first outer gear ring 605. A plurality of transmission gears 1 606 are meshedly connected to the gear ring 1 605 , and each transmission gear 1 606 is fixedly connected to a rotating shaft 607 , which is rotatably connected to the fixed plate 6 , and a transmission gear 2 608 is fixedly connected to the rotating shaft 607 , and a group of driven gears 2 611 are meshedly connected on both sides of the transmission gear 2 608 , and a group of driven gears 2 611 consists of two. A driven gear 1 609 is provided between the driven gears 2 611 in the same group, and the driven gear 1 609 is meshed with the transmission gear 2 608 , and a screw rod 610 is fixedly connected to the driven gear 1 609 , and a limiting rod 612 is fixedly connected to the driven gear 2 611 , and both the screw rod 610 and the limiting rod 612 are rotatably connected to the fixed plate 6 , and the limiting rod 612 is provided with a limiting groove;

[0051] The jet assembly includes an arc-shaped mounting seat 7 and an jet ring 703. Multiple groups of arc-shaped mounting seats 7 are evenly and slidably connected on the two limit rods 612 of the same group. Each group of arc-shaped mounting seats 7 consists of two. A wire sleeve 701 is installed in the arc-shaped mounting seat 7. The wire sleeve 701 is threadedly connected to the screw rod 610. Two grooves are symmetrically provided on the arc-shaped mounting seat 7. A limit gear 702 is rotatably connected in the groove. A limit key is provided on the inner wall of the limit gear 702. The limit key is slidably connected to the limit groove. A T-shaped arc groove is provided on the inner side of the arc-shaped limit seat. A jet ring 703 is slidably connected to the T-shaped arc groove. Spray holes are evenly opened on the inner side of the jet ring 703. An outer gear ring 2 704 is fixed to the outer side of the jet ring 703. The outer gear ring 2 704 is meshed with the limit gear 702.

[0052] The ventilation assembly includes an air storage ring 8. The air storage ring 8 is fixedly connected to the 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 inlet pipe 801, which is externally connected to a steam generator. The side of the air storage ring 8 close to the guide frame 2 is connected to multiple air delivery pipes 802. A hose 803 is connected between the jet ring 703 and the air delivery pipe 802.

[0053] During operation, when the staff moves the shell 3 filled with electric poles from the guide frame 2 into the inner cavity of the tank body 1, the staff can accurately move each mold with electric poles into the corresponding air injection ring 703 through the sliding cooperation between the positioning rod 302 and the positioning groove on the sleeve rod 601. At the same time, each support plate 5 and its two fixed arc-shaped receiving plates 502 are exactly located between the two air injection rings 703. After the shell 3 enters the tank body 1 completely, the staff closes the end cover and starts the motor 2 603, which drives the driving gear 2 604 to rotate. The outer gear ring 1 605 then drives the transmission gear 1 606 to rotate. Under the drive of the transmission gear 1 606, the rotating shaft 607 drives the transmission gear 2 608 to rotate, so that the driven gear 1 609 and the driven gear 2 611 start to rotate, and the screw rod 610 and the limit rod 612 rotate accordingly. At this time, the wire sleeve 701 on the same set of screw rods 610 starts to move to one side under the rotation of the screw rod 610, and drives the arc-shaped mounting seat 7 to move to the 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 with the electric pole, the motor 2 603 reverses. The rotation of the screw rod 610 causes the arc-shaped mounting seat 7 to reverse, thereby causing the jet ring 703 to slide in the opposite direction. This reciprocating motion allows the jet ring 703 to slide back and forth, fully covering the pole and achieving more uniform steam maintenance. During the reciprocating sliding of the jet ring 703, the upper limit gear 702 of the arc-shaped mounting seat 7 slides back and forth along the limit rod 612. Because the limit rod 612 is rotating, the limit gear 702 rotates during the reciprocating movement, thereby causing the outer gear ring to drive the jet ring 703 to rotate. Because the jet ring 703 is reciprocating, the outer gear ring drives the jet ring 703 to rotate. The shifted distance limits the angle of rotation of the outer gear ring 2 704 driven by the limit gear 702, so that the jet ring 703 can make a small angle reciprocating rotation. This not only enables the jet ring 703 to make a small angle reciprocating rotation while sliding back and forth, and to provide all-round steam coverage for the electric pole, but also avoids the hose 803 from being damaged during the sliding and rotating process of the jet ring 703. The steam generator can be used in conjunction with the air inlet pipe 801 to continuously deliver steam to the gas storage ring 8, and then the steam can be delivered to each jet ring 703 through the air supply pipe 802 and the hose 803, thereby realizing rapid steam transportation.

[0054] In this embodiment, if Figures 1-12As shown, mounting sleeves 705 are fixed to opposite sides of the two arc-shaped mounting seats 7 of the same group, and 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. One end of the push plate 706 located in the inner cavity of the mounting sleeve 705 is inlaid with a permanent magnet 708. A second spring 709 is fixed 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 fixed on the arc-shaped inner wall of the support plate 5, and a plurality of rollers 507 are evenly installed on the support plate 506. Balls 505 are evenly installed on the arc-shaped inner wall of the arc-shaped locking plate 503.

[0055] During operation, when the shell 3 enters the tank body 1, the electromagnet 707 is energized, so that the electromagnet 707 generates a magnetic attraction, and then the permanent magnet 708 drives the push plate 706 to shrink and slide into the installation sleeve 705 and compress the spring 2 709. After the shell 3 completely enters the tank body 1, the electromagnet 707 is powered off, and the push plate 706 pops up again under the elastic force of the spring 2 709 to reset. In the process of the reciprocating sliding of the arc-shaped mounting seat 7, the push plates 706 on the arc-shaped mounting seat 7 on both sides of the support plate 5 can drive the push plate 706 to push the arc-shaped mounting seat 7. The arc-shaped receiving plate 502 slides back and forth, thereby causing the support plate 5 to slide back and forth accordingly, so that the jet ring 703 can steam-cure the area covered by the support plate 5, the arc-shaped receiving plate 502 and the arc-shaped locking plate 503, thereby preventing the blocked area of ​​the utility pole from being exposed to steam and resulting in a decrease in the curing effect. The roller 507 provided on the inner side of the support plate 5 and the ball 505 provided on the arc-shaped locking plate 503 can facilitate the reciprocating motion of the support plate 5 and the arc-shaped locking plate 503, thereby reducing the friction between the utility pole mold.

[0056] A steaming method for a steaming device for producing cement utility poles, the steaming method being applicable to the above-mentioned steaming device for producing cement utility poles, the steaming method comprising the following steps:

[0057] S1: The staff opens the upper end cover of the tank body 1 and pulls out the shell 3 and slides it along the track groove on the guide frame 2 until the shell 3 is completely parked on the guide frame 2. By operating the external lifting equipment, the utility pole that needs steam curing together with the mold is placed through the opening onto the support plate 5;

[0058] S2: After placing a pole, the worker secures the arc-shaped locking plate 503 with the latch 508, thereby securing the pole and the mold. After placing and securing the pole, the worker starts the motor 1 402, rotating the mounting ring 4, rotating a set of empty support plates 5 to the bottom of the opening, and then begins placing a new mold with a pole. This process repeats until all the loading work is completed.

[0059] S3: The staff moves the shell 3 filled with electric poles from the guide frame 2 to the inner cavity of the tank body 1, closes the end cover, and continuously sends steam into the gas storage ring 8 through the external steam generator and the air inlet pipe 801. Then, the steam is sent into each jet ring 703 through the air delivery pipe 802 and the hose 803, so that the jet ring 703 can quickly spray steam. The motor 2 603 is started, so that the jet ring 703 can move back and forth and rotate back and forth at a small angle, realizing all-round steam maintenance of the electric poles.

[0060] Working principle: the staff opens the upper end cover of the tank body 1, pulls out the shell 3 and slides it along the track groove on the guide frame 2 until the shell 3 is completely parked on the guide frame 2. At this time, by starting the motor 402, the active gear 403 drives the inner gear ring 401 to rotate, so that the mounting ring 4 rotates accordingly, which is convenient for the staff 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 shell 3. The staff can use external lifting equipment to put the electric pole that needs steam curing together with the mold from the opening into the support plate 5. After the placement is completed, the staff passes the T-shaped plug in the latch part 508 through the slots on a pair of arc-shaped locking plates 503, and then puts on the liner and locks it with bolts to achieve arc curing. The arc-shaped locking plate 503 is fixed, and then the electric pole and the mold can be fixed by the arc-shaped locking plate 503. After completing the placement and fixation of a mold equipped with an electric pole, the motor 402 is started again to rotate the mounting ring 4 again, and a group of empty support plates 5 are rotated to the bottom of the opening, and then a new mold equipped with an electric pole is placed. This cycle is repeated. After completing all the filling work, the staff slides the shell back into the tank body 1 again, and prepares to start subsequent maintenance work. By evenly adding support rods 405 between the mounting ring 4 and the annular frame 303, and arranging support plates 5 and arc-shaped receiving plates 502 and arc-shaped locking plates 503 on the support rods 405, it is convenient for the staff to place multiple electric poles in an orderly and reasonable manner at one time, thereby achieving one-time fixation. Steam maintenance of multiple electric poles. When the staff moves the shell 3 filled with electric poles from the guide frame 2 into the inner cavity of the tank body 1, the sliding cooperation between the positioning rod 302 and the positioning groove on the sleeve rod 601 allows the staff to accurately move each mold with electric poles to the corresponding jet ring 703. At the same time, each support plate 5 and its two fixed arc-shaped receiving plates 502 are exactly located between the two jet rings 703. After the shell 3 enters the tank body 1 and is fully in place, the staff closes the end cover and starts the motor 2 603. The motor 2 603 drives the active gear 2 604 to rotate, so that the outer gear ring 1 605 drives the transmission gear 1 606 to rotate. Driven by the transmission gear 1 606, the rotating shaft 607 drives the transmission The driven gear 2 608 rotates, causing the driven gear 1 609 and the driven gear 2 611 to start rotating, and the screw rod 610 and the limit rod 612 rotate accordingly. At this time, the wire sleeve 701 on the same set of screw rods 610 begins to move to one side under the rotation of the screw rod 610, and drives the arc-shaped mounting seat 7 to move to the 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 motor 2 603 is reversed, causing the screw rod 610 to reverse, and then the arc-shaped mounting seat 7 drives the jet ring 703 to slide in the opposite direction, and so on and so forth, so that the jet ring 703 can slide back and forth, fully covering the electric pole, achieving more uniform steam curing. In the process of 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, and because the limiting rod 612 is rotating, the limiting gear 702 rotates during the reciprocating movement, thereby causing the outer gear ring to drive the jet ring 703 to rotate. Because the distance of the jet ring 703 moving back and forth limits the angle of rotation of the outer gear ring 2 704 driven by the limiting gear 702, the jet ring 703 makes a small angle of reciprocating rotation, which not only enables the jet ring 703 to reciprocate at a small angle while sliding back and forth, thereby providing all-round steam coverage for the electric pole, but also avoids the hose 803 from being damaged during the sliding and rotating process of the jet ring 703. The steam generator can be combined with the air inlet pipe 801 to continuously deliver steam to the gas storage ring 8, and then the steam can be delivered to each jet ring 703 through the air delivery pipe 802 and the hose 803, thereby realizing rapid steam transportation. When the shell 3 enters the tank body 1, the electromagnet 707 is energized so that the electric The magnet 707 generates a magnetic attraction force, which causes the permanent magnet 708 to drive the push plate 706 to retract and slide into the installation sleeve 705 and compress the spring 2 709 until the shell 3 is completely inserted into the tank body 1. The electromagnet 707 is powered off, and the push plate 706 pops up again under the elastic force of the spring 2 709 to reset. 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 receiving plate 502 to slide back and forth. This causes the support plate 5 to slide back and forth, allowing the air jet ring 703 to steam-cure the area covered by the support plate 5, the curved receiving plate 502, and the curved locking plate 503, preventing the obstructed areas of the pole from being exposed to steam and thus reducing the curing effect. The rollers 507 on the inner side of the support plate 5 and the balls 505 on the curved locking plate 503 facilitate the reciprocating motion of the support plate 5 and the curved locking plate 503, reducing friction with the pole mold.

[0061] The above-mentioned front, back, left, right, up and down are all based on the Figure 1 As a benchmark, according to the person's observation perspective, 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 terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and 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 therefore cannot be understood as limiting the scope of protection of the present invention.

[0063] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A steaming equipment for cement utility pole production, characterized by: include Steam curing tanks, used for steam curing injection-molded utility poles; An external housing for mounting the support assembly and enabling overall movement; A rotating assembly, used to adjust the rotation angle of the supporting assembly; a support assembly for positioning multiple utility poles; A moving assembly, used to drive the jet assembly to move back and forth; Jet assembly, used to spray steam to maintain the utility poles; A vent assembly, used to deliver external steam into the jet assembly; The steam curing tank comprises a tank body (1), a guide frame (2) is provided 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); The outer 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 tubular, 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), the side of the outer shell (3) close to the guide frame (2) is fixedly connected to the end plate (301), the end plate (301) is rotatably connected to the positioning rod (302), and the inner wall of the side of the outer shell (3) away from the end plate (301) is rotatably connected to the annular frame (303); The rotating assembly includes a mounting ring (4) and a motor (402), the side of the end plate (301) away from the guide frame (2) is rotatably connected to the mounting ring (4), the inner side of the mounting ring (4) is fixedly connected to the inner gear ring (401), the side of the end plate (301) close to the guide frame (2) is fixedly installed with the motor (402), the output end of the motor (402) passes through the end plate (301) and is fixedly connected to the driving gear (403), the driving gear (403) is meshed with the inner gear ring (401), a plurality of auxiliary rods (404) are evenly fixed on the mounting ring (4), the 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 fixed between the mounting ring (4) and the annular frame (303), and each group of support rods (405) is symmetrically distributed in two rows; The support assembly includes a support plate (5), and a plurality of support plates (5) are evenly provided on each group of the support rods (405), the support plates (5) are U-shaped, and through holes (501) are provided 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), a spring (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 provided at one end of the arc-shaped locking plate (503) away from the arc-shaped receiving plate (502), and a latch (508) is provided between the slots of the two arc-shaped locking plates (503); The moving assembly includes a fixed plate (6) and a second motor (603). The inner cavity of the tank body (1) is fixedly connected to the fixed plate (6) on the side away from the guide frame (2). The fixed plate (6) is fixedly connected to the side of the guide frame (2) near 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). The sleeve rod (601) is fixedly connected to one end away from the fixed plate (6) with multiple groups of supporting plates (602). Each group of supporting plates (602) has two and are symmetrically distributed. The fixed plate (6) is fixedly installed with the second motor (603) on the side 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 the second driving gear (604). The fixed plate (6) is rotatably connected to the side of the guide frame (2) near the guide frame (2) with the first outer gear ring (605). The second driving gear (604) is meshed with the first outer gear ring (605). The outer gear ring 1 (605) is meshed with a plurality of transmission gears 1 (606), each of the transmission gears 1 (606) is fixed with a rotating shaft (607), the rotating shaft (607) is rotatably connected to the fixed plate (6), the rotating shaft (607) is fixed with a transmission gear 2 (608), both sides of the transmission gear 2 (608) are meshed with a group of driven gears 2 (611), a group of driven gears 2 (611) is two, A driven gear 1 (609) is provided between the driven gear 2 (611) of the group, the driven gear 1 (609) is meshedly connected with the transmission gear 2 (608), a screw rod (610) is fixedly connected to the driven gear 1 (609), a limiting rod (612) is fixedly connected to the driven gear 2 (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).

2. The steaming equipment for cement utility pole production according to claim 1, characterized in that: The jet assembly comprises an arc-shaped mounting seat (7) and an jet ring (703), and two limit rods (612) in the same group are evenly slidably connected to multiple groups of arc-shaped mounting seats (7), and each group of arc-shaped mounting seats (7) has two. A wire sleeve (701) is installed in the arc-shaped mounting seat (7), and the wire sleeve (701) is threadedly connected to the screw rod (610). Two grooves are symmetrically provided on the arc-shaped mounting seat (7), and a limit gear (702) is rotatably connected in the groove. A limit key is provided on the inner wall of the limit gear (702), and the limit key is slidably connected to the limit groove. A T-shaped arc groove is provided on the inner side of the arc-shaped mounting seat (7), and a jet ring (703) is slidably connected to the T-shaped arc groove. The inner side of the jet ring (703) is evenly provided with jet holes. The outer side of the jet ring (703) is fixedly connected to an outer gear ring (704), and the outer gear ring (704) is meshed with the limit gear (702).

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

4. The steaming equipment for cement utility pole production according to claim 3, characterized in that: The opposite sides of the two arc-shaped mounting seats (7) in the same group are fixed with mounting sleeves (705), an electromagnet (707) is installed on the inner cavity wall of the mounting sleeve (705), and a push plate (706) is slidably connected to the inner cavity of the mounting sleeve (705), 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), a spring 2 (709) is fixed between the electromagnet (707) and the permanent magnet (708), and the push plate (706) extends to the outside of the mounting sleeve (705) away from one end of the spring 2 (709), and a support plate (506) is evenly fixed on 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).

5. A steam curing method for a steam curing device used in the production of cement utility poles, characterized in that: The steam curing method is applicable to the steam curing equipment for producing cement utility poles according to any one of claims 3 to 4, and the steam curing method comprises the following steps: S1: The staff opens the upper end cover of the tank body (1), pulls out the shell (3) and slides it along the track groove on the guide frame (2) until the 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 the staff completes the placement of a telephone pole, they fix the arc-shaped locking plate (503) through the latch (508), thereby completing the fixation of the telephone pole and the mold. After completing the placement and fixation of a telephone pole, they start the motor 1 (402) to rotate the mounting ring (4), rotate a set of empty support plates (5) to the bottom of the opening, and then start to place a new mold with a telephone pole. This process is repeated until all the filling 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). Then, the steam is delivered 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 eject steam. The motor 2 (603) is started, 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 pole.

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