Steam device for steam curing of tubular pile

Abstract

The utility model discloses a steam device for steam curing of a tubular pile, which belongs to the field of steam devices and comprises a curing box, a box cover is movably mounted on the curing box, a curing mechanism is movably mounted in the curing box, and the curing mechanism comprises a first roller, a second roller, a tubular pile body, a transmission wheel, a pedal, an air inlet pipeline, a protective ring, a rotating rod, fan blades and an electric heating rod. Through the arranged curing mechanism, the tubular piles are sequentially and transversely arranged in the curing box, the tubular piles are supported through the first roller and the second roller, the operation of adding the tubular piles into the curing box or moving the tubular piles out of the curing box is more convenient, the tubular pile bodies rotate on the first roller and the second roller, and therefore the tubular pile bodies can make full and uniform contact with steam conveniently; the electric heating rods heat entering steam, heat loss in steam pipeline transmission is avoided, the fan blades stir airflow in the curing box, hot airflow and steam are mixed and dispersed more evenly, the pipe pile body is heated more evenly, and the curing effect of the pipe pile body is better.

Description

Technical Field

[0001] The utility model relates to the field of steam devices, in particular to a steam device for steaming pipe piles. Background Art

[0002] Pipe piles, namely prestressed high-strength concrete pipe piles, are made by prestressed centrifugal forming process and are subjected to 10 atmospheres (about 1.0Mpa) and 180 ℃ The invention discloses a Chinese utility model patent with the publication number of CN115723235A and the name of the patent document of "a steam curing device for pipe piles with molds", which discloses a steam curing device No. 1. The document records that steam is directly sprayed to the pipe piles with molds through the nozzles on the support frame, so that the pipe piles with molds can be heated evenly. The support pipe drives the support frame to rotate around the support pipe, and the support frame is driven to rotate around the pipe piles with molds by the driving gear and the end gear, so that the steam can make the pipe piles with molds more evenly heated. However, there is no structure for processing the steam temperature in this scheme. The heat of high-temperature steam is easily dissipated during the movement. As the support pipe rotates, the heat loss in the steam will be accelerated. Moreover, the pipe piles are located on the support frame, and the support frame is arranged from top to bottom, which makes it inconvenient to add and remove the pipe piles. Therefore, improvement is needed. Utility Model Content

[0003] The main purpose of the utility model is to provide a steam device for steaming pipe piles, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A steam device for steaming pipe piles, comprising a curing box, a box cover movably mounted on the curing box, a curing mechanism movably mounted in the curing box, the curing mechanism comprising a No. 1 roller, a No. 2 roller, a pipe pile body, a transmission wheel, a pedal, an air intake pipe, a protective ring, a rotating rod, a fan blade and an electric heating rod, a plurality of No. 1 rollers movably mounted in the curing box, a No. 2 roller movably mounted in the curing box at the side position of the No. 1 roller, the pipe pile body movably mounted on the adjacent No. 1 roller and the No. 2 roller, the transmission wheel is fixedly connected to the No. 1 roller one end position of the maintenance box and is located outside the maintenance box, the pedal is fixedly connected in the maintenance box and is located below the No. 1 roller and the No. 2 roller, the electric heating rod is fixedly connected in the maintenance box and is located below the pedal, the air intake pipe is fixedly connected in the maintenance box and is located below the electric heating rod, the protective ring is fixedly connected to the bottom of the maintenance box, the rotating rod is movably installed on the bottom of the maintenance box and is located at the center of the protective ring, and the fan blade is fixedly connected to the rotating rod and is located above the bottom of the maintenance box.

[0006] Preferably, a plurality of supporting legs are fixedly connected to the bottom surface of the curing box, and a plurality of exhaust holes are fixedly installed on the box cover.

[0007] Preferably, the maintenance mechanism also includes a No. 1 bearing and a transmission chain, the No. 1 roller and the No. 2 roller are movably installed with the maintenance box via the No. 1 bearing, the transmission chain is movably installed on the transmission wheel between the No. 1 rollers, and the No. 1 rollers are mutually transmitted via the transmission chain.

[0008] Preferably, the curing mechanism further includes a reduction motor and a mounting plate, the mounting plate is fixedly connected to the curing box, the reduction motor is fixedly connected to the mounting plate, and the output shaft of the reduction motor is fixedly connected to the No. 1 roller on the sidemost side of the curing box.

[0009] Preferably, the maintenance mechanism further includes a filter hole and an exhaust port, the filter hole is provided on the pedal, and the exhaust port is provided on the air intake pipe and is located at the inner side of the maintenance box.

[0010] Preferably, the maintenance mechanism also includes a No. 2 bearing and a stepper motor, the rotating rod is movably mounted on the bottom of the maintenance box through the No. 2 bearing, the stepper motor is fixedly connected to the bottom of the maintenance box, and the output shaft of the stepper motor is fixedly connected to the rotating rod.

[0011] Preferably, the maintenance mechanism further includes a drain pipe, the drain pipe is fixedly connected to the bottom surface of the maintenance box, and a valve is movably installed on the drain pipe.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, the pipe piles are arranged transversely in the curing box in sequence through the curing mechanism, and the pipe piles are supported by the No. 1 roller and the No. 2 roller on the left and right sides, so that the operation of adding the pipe piles into the curing box or removing them from the curing box is more convenient;

[0014] In the utility model, the No. 1 roller on the most side is driven by the reduction motor, and the other No. 1 rollers are linked by the transmission chain, so that the pipe pile body rotates on the No. 1 roller and the No. 2 roller, so as to be in full and uniform contact with the steam and be heated more evenly;

[0015] In the utility model, the electric heating rod heats the incoming steam to avoid heat loss in steam pipeline transmission and maintain the temperature of the steam. The fan blades stir the airflow in the curing box to make the hot air flow and steam mixed and dispersed more evenly. When flowing upward, the pipe pile body is heated and cured more evenly through the more even hot air flow containing steam. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the No. 1 roller and the No. 2 roller of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the fan blade and the protective ring of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the curing box of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the air intake duct of the utility model.

[0021] In the figure: 1. maintenance box; 2. support feet; 3. box cover; 4. exhaust hole; 5. maintenance mechanism; 501. roller No. 1; 502. roller No. 2; 503. pile body; 504. bearing No. 1; 505. transmission wheel; 506. transmission chain; 507. reduction motor; 508. mounting plate; 509. pedal; 510. filter hole; 511. air intake duct; 512. exhaust port; 513. protective ring; 514. stepping motor; 515. rotating rod; 516. bearing No. 2; 517. fan blade; 518. electric heating rod; 519. drain pipe. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-2As shown, a steam device for steaming a pipe pile comprises a curing box 1, a box cover 3 is movably installed on the curing box 1, a curing mechanism 5 is movably installed in the curing box 1, and the curing mechanism 5 comprises a No. 1 roller 501, a No. 2 roller 502, a pipe pile body 503, a transmission wheel 505, a pedal 509, an air intake duct 511, a protective ring 513, a rotating rod 515, a fan blade 517 and an electric heating rod 518, a plurality of No. 1 rollers 501 are movably installed in the curing box 1, and a No. 1 roller 502 is located in the curing box 1. A No. 2 roller 502 is movably mounted on the side of the curing box 1, and a pipe pile body 503 is movably mounted on the adjacent No. 1 roller 501 and No. 2 roller 502. A driving wheel 505 is fixedly connected to one end of the No. 1 roller 501 and is located outside the curing box 1. A pedal 509 is fixedly connected inside the curing box 1 and is located below the No. 1 roller 501 and No. 2 roller 502. A plurality of supporting feet 2 are fixedly connected to the bottom surface of the curing box 1, and a plurality of exhaust holes 4 are fixedly mounted on the box cover 3. The mechanism 5 also includes a No. 1 bearing 504 and a transmission chain 506. The No. 1 roller 501 and the No. 2 roller 502 are movably installed with the curing box 1 through the No. 1 bearing 504. The transmission chain 506 is movably installed on the transmission wheel 505 between the No. 1 roller 501. The No. 1 roller 501 is mutually transmitted through the transmission chain 506. The curing mechanism 5 also includes a reduction motor 507 and a mounting plate 508. The mounting plate 508 is fixedly connected to the curing box 1. The reduction motor 507 is fixedly connected to the mounting plate 508. On the top, the output shaft of the reduction motor 507 is fixedly connected to the No. 1 roller 501 on the sidemost side of the curing box 1. The No. 1 roller 501 rotates to rotate the pipe pile body 503, and the No. 2 roller 502 on the other side of the pipe pile body 503 rotates synchronously, so that the pipe pile body 503 can be rotated to the lower position at various positions to facilitate full contact with the steam. The pedal 509 serves as a support platform for installing or removing the pipe pile body 503. The staff stands on the pedal 509 to facilitate receiving the pipe pile body 503 when the crane is lowered.

[0024] like Figure 1 , Figure 3 , Figure 4 and Figure 5As shown, the electric heating rod 518 is fixedly connected in the maintenance box 1 and is located below the pedal 509, the air intake pipe 511 is fixedly connected in the maintenance box 1 and is located below the electric heating rod 518, the protective ring 513 is fixedly connected to the bottom surface of the maintenance box 1, the rotating rod 515 is movably installed at the bottom surface of the maintenance box 1 and is located at the center of the protective ring 513, the fan blade 517 is fixedly connected to the rotating rod 515 and is located above the bottom surface of the maintenance box 1, the maintenance mechanism 5 also includes a filter hole 510 and an exhaust port 512, the filter hole 510 is opened on the pedal 509, the exhaust port 512 is opened on the air intake pipe 511 and is located on the inner side of the maintenance box 1, and the maintenance mechanism 5 also includes a No. 2 bearing 516 and stepper motor 514, the rotating rod 515 is movably installed with the bottom of the curing box 1 through the second bearing 516, the stepper motor 514 is fixedly connected to the bottom of the curing box 1, and the output shaft of the stepper motor 514 is fixedly connected to the rotating rod 515, the curing mechanism 5 also includes a drain pipe 519, the drain pipe 519 is fixedly connected to the bottom of the curing box 1, and a valve is movably installed on the drain pipe 519, steam is filled into the curing box 1, the electric heating rod 518 is started to heat the steam, and the heat loss of the steam flowing in the external pipeline and the air intake pipeline 511 is compensated, and the fan blades 517 stir the airflow in the curing box 1, disperse the hot air and steam above, and make the mixing more uniform, so that the distribution of the hot air and steam in the curing box 1 is more uniform.

[0025] It should be noted that the utility model is a steam device for steaming pipe piles. The box cover 3 is opened, and the pipe pile body 503 is synchronized with the external crane and other structures to move to the position between the No. 1 roller 501 and the No. 2 roller 502 in sequence. The No. 1 roller 501 at the most side position of the curing box 1 is rotated by the reduction motor 507, and the remaining No. 1 rollers 501 are linked by the transmission chain 506. As the No. 1 roller 501 at the most side rotates, the remaining No. 1 rollers 501 rotate synchronously. The No. 1 roller 501 rotates, so that the pipe pile body 503 rotates, and the No. 2 roller 502 on the other side of the pipe pile body 503 rotates synchronously, and the external steam is introduced into the curing box 1 through the air inlet pipe 511, and is discharged through the exhaust port 511. 2 is discharged, so that steam is filled into the curing box 1, and the electric heating rod 518 is started to heat the steam through the electric heating rod 518, so that the temperature of the steam is increased to compensate for the heat loss of the steam flowing in the external pipeline and the air inlet pipeline 511. The bottom surface of the curing box 1 is movably installed with fan blades 517, and the stepper motor 514 is started to rotate the rotating rod 515, so that the fan blades 517 disperse the hot air and steam above to make the mixing more uniform, so that the distribution of the hot air and steam in the curing box 1 is more uniform, and the hot air containing steam passes through the filter hole 510 of the stepping pedal 509 and contacts the rotating pipe pile body 503 upward, so that the pipe pile body 503 is heated more evenly and the steam curing effect is better.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. It is only a preferred embodiment of the utility model, and its description is more specific and detailed, but it cannot be understood as limiting the scope of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The embodiments can be changed, modified, replaced and deformed without departing from the principle and purpose of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A steam device for curing pipe piles, comprising a curing box (1), a box cover (3) being movably mounted on the curing box (1), characterized in that: A maintenance mechanism (5) is movably installed in the maintenance box (1), and the maintenance mechanism (5) comprises a No. 1 roller (501), a No. 2 roller (502), a pipe pile body (503), a transmission wheel (505), a pedal (509), an air intake duct (511), a protective ring (513), a rotating rod (515), a fan blade (517) and an electric heating rod (518). A plurality of No. 1 rollers (501) are movably installed in the maintenance box (1), a No. 2 roller (502) is movably installed in the maintenance box (1) at a side position of the No. 1 roller (501), the pipe pile body (503) is movably installed on the adjacent No. 1 roller (501) and the No. 2 roller (502), and the transmission wheel (505) is fixedly connected to one end of the No. 1 roller (501). The curing box (1) is provided with a stepping pedal (509) which is fixedly connected to the curing box (1) and is located at a position below the first roller (501) and the second roller (502); the electric heating rod (518) is fixedly connected to the curing box (1) and is located at a position below the stepping pedal (509); the air intake duct (511) is fixedly connected to the curing box (1) and is located at a position below the electric heating rod (518); the protective ring (513) is fixedly connected to a position at a bottom surface of the curing box (1); the rotating rod (515) is movably mounted on a position at a bottom surface of the curing box (1) and is located at a central position of the protective ring (513); and the fan blade (517) is fixedly connected to the rotating rod (515) and is located at a position above the bottom surface of the curing box (1).

2. The steam device for curing pipe piles according to claim 1, characterized in that: A plurality of supporting legs (2) are fixedly connected to the bottom surface of the curing box (1), and a plurality of exhaust holes (4) are fixedly mounted on the box cover (3).

3. The steam device for curing pipe piles according to claim 2, characterized in that: The maintenance mechanism (5) further comprises a No. 1 bearing (504) and a transmission chain (506); the No. 1 roller (501) and the No. 2 roller (502) are movably mounted on the maintenance box (1) via the No. 1 bearing (504); the transmission chain (506) is movably mounted on a transmission wheel (505) between the No. 1 rollers (501); and the No. 1 rollers (501) are mutually driven via the transmission chain (506).

4. The steam device for curing pipe piles according to claim 3, characterized in that: The curing mechanism (5) further comprises a reduction motor (507) and a mounting plate (508), wherein the mounting plate (508) is fixedly connected to the curing box (1), the reduction motor (507) is fixedly connected to the mounting plate (508), and the output shaft of the reduction motor (507) is fixedly connected to the first roller (501) at the sidemost side of the curing box (1).

5. The steam device for curing pipe piles according to claim 4, characterized in that: The maintenance mechanism (5) further comprises a filter hole (510) and an exhaust port (512); the filter hole (510) is provided on the pedal (509); the exhaust port (512) is provided on the air intake pipe (511) and is located inside the maintenance box (1).

6. The steam device for curing pipe piles according to claim 5, characterized in that: The maintenance mechanism (5) further comprises a No. 2 bearing (516) and a stepper motor (514); the rotating rod (515) is movably mounted on the bottom of the maintenance box (1) via the No. 2 bearing (516); the stepper motor (514) is fixedly connected to the bottom surface of the maintenance box (1); and the output shaft of the stepper motor (514) is fixedly connected to the rotating rod (515).

7. The steam device for curing pipe piles according to claim 6, characterized in that: The curing mechanism (5) further comprises a drainage pipe (519), wherein the drainage pipe (519) is fixedly connected to the bottom surface of the curing box (1), and a valve is movably mounted on the drainage pipe (519).

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