CN110614712B - Pipe fitting steam curing means - Google Patents
Pipe fitting steam curing means Download PDFInfo
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- CN110614712B CN110614712B CN201910934064.1A CN201910934064A CN110614712B CN 110614712 B CN110614712 B CN 110614712B CN 201910934064 A CN201910934064 A CN 201910934064A CN 110614712 B CN110614712 B CN 110614712B
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- cellar
- steam
- wall
- pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
Abstract
The invention relates to a pipe fitting steam curing device, which effectively solves the problems that steam escapes when a cement pipe is cured by steam and enters a cellar, and the steam is difficult to arrange after entering the cellar; the technical scheme includes that the pit is of a vertical cylindrical shell structure, a partition plate is hung at the top of the pit and surrounds a space in the pit into a planar spiral channel, a steam pipe is arranged at the top of the pit, a plurality of columns are installed at the center of the bottom of the pit, a disc is rotatably installed on a base, a feed inlet is formed in the center of the top of the pit, a discharge outlet is formed in the position opposite to an outer port of the channel, a feed cylinder is arranged at a seat of the feed inlet, the right half side wall of the feed cylinder can be opened and closed, the inner bottom surface of the feed cylinder is an inclined plane with a high left side and a low right side, and the pit also comprises a transfer trolley which can be pushed into the feed cylinder; the invention can effectively prevent steam from escaping when entering the cellar, can be automatically arranged after entering the cellar, and can avoid the defects of internal cracks, holes and the like because components are stably and vertically arranged in the whole process.
Description
Technical Field
The invention relates to the field of cement product maintenance, in particular to a pipe fitting steam maintenance device.
Background
Steam curing refers to a curing method for accelerating the hardening of concrete by using steam as a heat medium; at present, a cement pipe is generally placed in a steam cellar for steam curing, when the cement pipe is hung and placed in the steam cellar, a large amount of steam escapes, the sight of workers is affected, steam loss is caused, temperature fluctuation in the steam cellar is not easy to control, in addition, the cement pipe needs to be placed additionally after being hung and placed in the steam cellar, the labor capacity is large, the working efficiency is low, the invention patent of application No. 201520582184.7 discloses a cement rod, pipe pile and culvert pipe self-falling type circulating steam curing cellar, a mode of enabling pipe fittings to roll and automatically feed and arrange is provided, however, when concrete is not completely solidified, the defects of cracks and holes formed in the cement rod, pipe pile and culvert pipe are caused by vibration and shaking, and the quality of components is seriously affected and even scrapped.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the pipe fitting steam curing device, which effectively solves the problems that steam escapes when the cement pipe is subjected to steam curing and is not easy to arrange after entering the pit.
The technical scheme for solving the problem is that the pipe steam curing device comprises a cellar buried under the ground and made of concrete, wherein the cellar is of a vertical cylindrical shell structure, a spiral vertical partition plate is hung at the top of the cellar, the space in the cellar is surrounded by the partition plate to form a planar spiral channel, and a steam pipe is arranged at the top of the cellar along the channel; a base is fixed at the center of the bottom of the cellar, a horizontal disc is rotatably mounted on the base, a feed inlet is formed in the position, opposite to the base, of the top of the cellar, a discharge outlet is formed in the position, opposite to the outer port of the channel, of the top of the cellar, and cranes are arranged above the feed inlet and the discharge outlet; a cylindrical material barrel is placed on the base, the side wall of the material barrel is in sliding fit with the feed inlet, the side wall of the material barrel is divided into a fixed left half wall and a movable right half wall, the right half wall can rotate around an axis to be opened and closed, the inner bottom surface of the material barrel is an inclined plane with a high left and a low right, a pressure spring is installed at the bottom of the material barrel, a horizontally installed friction wheel is installed at the upper end of the base, the friction wheel is connected with a motor, and when the material barrel is placed on the base and the pressure spring is compressed, the friction wheel is tangent to the right half wall and can drive the right; also comprises a transfer plate trolley which can be pushed into the charging barrel and the channel.
The invention can effectively prevent steam from escaping when entering the cellar, can be automatically arranged after entering the cellar, and can avoid the defects of internal cracks, holes and the like because components are stably and vertically arranged in the whole process.
Drawings
Fig. 1 is a top cross-sectional view of the present invention.
Fig. 2 is a front cross-sectional view of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a front cross-sectional view of the cartridge of the present invention after it has been lifted out of the cellar.
Fig. 5 is an enlarged view of a portion B in fig. 4.
Figure 6 is a front cross-sectional view of the present invention with a barrel carrying a cement pipe lowered.
Fig. 7 is an enlarged view of a portion C in fig. 6.
Fig. 8 is a top cross-sectional view of the cartridge.
Fig. 9 is a perspective view one of the cartridge.
Fig. 10 is a perspective view two of the cartridge.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 to 10, the invention comprises a cellar 1 made of concrete buried under the ground, wherein the cellar 1 is a vertical cylindrical shell-shaped structure, a spiral vertical partition plate 2 is hung at the top of the cellar 1, the partition plate 2 encloses the space in the cellar 1 into a plane spiral channel 3, and a steam pipe 4 is distributed at the top of the cellar 1 along the channel 3; a base 5 is fixed at the center of the bottom of the cellar 1, a horizontal disc 6 is rotatably arranged on the base 5, a feed inlet 7 is arranged at the position of the top of the cellar 1 opposite to the base 5, a discharge outlet 8 is arranged at the position opposite to the outer port of the channel 3, and a crane 9 is arranged above the feed inlet 7 and the discharge outlet 8; a cylindrical charging barrel 10 is placed on the base 5, the side wall of the charging barrel 10 is in sliding fit with the feeding hole 7, the side wall of the charging barrel 10 is divided into a fixed left half wall 11 and a movable right half wall 12, the right half wall 12 can rotate around an axis to realize opening and closing, the inner bottom surface of the charging barrel 10 is an inclined plane with a high left and a low right, a pressure spring 13 is installed at the bottom of the charging barrel 10, a horizontally installed friction wheel 14 is installed at the upper end of the base 5, the friction wheel 14 is connected with a motor 15, and when the charging barrel 10 is placed on the base 5 and the pressure spring 13 is compressed, the friction wheel 14 is tangent to the right half wall 12 and can drive the right; a transfer trolley 16 is also included which can be pushed into the cartridge 10 and the channel 3.
Gear teeth are arranged on the outer edge of the disc 6, a gear 17 meshed with the gear teeth on the disc 6 is arranged in the cellar 1, and the gear 17 is driven by a stepping motor 18.
And a plurality of groups of gears 17 and stepping motors 18 are uniformly distributed on the circumference and can drive the disc 6 to rotate together.
The upper end of the base 5 is provided with a button switch 19, and the motor 15 of the friction wheel 14 and the plurality of stepping motors 18 can be started by pressing the button switch 19.
A plurality of vertical support columns 20 are evenly distributed on the bottom surface of the cellar 1 in the circumferential direction, a ball 21 is mounted at the upper end of each support column 20, the ball 21 is in contact with the bottom surface of the disc 6, and the disc 6 can be supported by the plurality of balls 21 to stably rotate.
The base 5 is provided with a slope 22, and the transfer cart 16 in the cartridge 10 can slide smoothly onto the disc 6 and into the channel 3 through the slope 22.
The side wall of the steam pipe 4 is uniformly provided with air outlet holes 23 along the length of the pipe, and the outer ports of the air outlet holes 23 are obliquely and upwards arranged, so that the condition that the blown steam is directly sprayed on a cement pipeline to cause the local temperature of the cement pipeline to be overhigh is avoided.
The inner wall of the left half wall 11 is provided with a plurality of horizontal sliding grooves 24 which are arranged at intervals up and down, the outer wall of the right half wall 12 is provided with a plurality of horizontal sliding rails 25 which are in one-to-one correspondence with the sliding grooves 24, and the sliding rails 25 are inserted into the corresponding sliding grooves 24 and can slide in the sliding grooves 24, so that the right half wall 12 can rotate around an axis.
An elastic rope 26 is connected between the top of the right half wall 12 and the left half wall 11, and the elastic rope 26 can close the right half wall 12.
The bottom of the cellar 11 is provided with a drainage device which can drain condensed water in the cellar 1.
When the device is used, steam is introduced into the cellar 1 through the steam pipe 4, cement pipe fittings to be cured are vertically placed on the transfer trolley 16, then the charging barrel 10 is lifted out of the cellar 1 through the crane 9 at the feeding port 7, then the right half wall 12 is opened, the transfer trolley 16 loaded with the cement pipes is pushed into the charging barrel 10, the right half wall 12 is loosened, the right half wall 12 is closed under the action of the elastic rope 26, then the charging barrel 10 is lowered into the cellar 1, in the process of lifting and lowering the charging barrel 10, the side wall of the charging barrel 10 is matched with the feeding port 7 to close the feeding port 7, and after the charging barrel 10 is lifted out and opened, the bottom of the charging barrel 10 closes the feeding port 7, so that the steam in the cellar 1 cannot escape in the process.
After the charging barrel 10 is lowered onto the base 5, because a cement pipe is loaded in the charging barrel, a pressure spring 13 at the bottom of the charging barrel is compressed, the charging barrel 10 moves downwards, a friction wheel 14 is meshed with the right half wall 12, a button switch 19 is pressed at the bottom of the charging barrel 10, a motor 15 of the friction wheel 14 is started with a plurality of stepping motors 18, the friction wheel 14 rotates to open the right half wall 12, a transfer board trolley 16 slides out of the charging barrel 10 along the inner bottom inclined surface of the charging barrel 10 and stably slides onto the disc 6 through a slope 22, each time the button switch 19 is pressed, the stepping motors 18 drive the disc 6 to rotate for a plurality of weeks through gears 17, meanwhile, the stepping motors 18 can also be started and stopped under the control of an external switch, and the disc 6 rotates to drive the transfer board trolley 16 to move outwards along the channel 3 until; after the cement pipe slides out of the material cylinder 10 along with the transfer trolley 16, the material cylinder 10 moves upwards and releases the button switch 19 under the action of the pressure spring 13, the right half wall 12 is separated from the friction wheel 14, and the right half wall 12 is closed under the action of the elastic rope 26.
After the batch of cement pipes are cured, stopping introducing steam, opening the discharge port 8, starting the stepping motor 18 through an external switch, and hoisting the cement pipe fittings and the transfer plate car 16 out of the cellar 1 one by one,
in the process of hanging and placing the cement pipes into the cellar 1, the air inlet is always closed, steam cannot escape, the visual field of workers is not influenced, steam loss cannot be caused, the temperature is easy to control, in addition, the cement pipes can be automatically arranged by rotating the rotary table after entering the cellar 1, the cement pipes do not need to be discharged one by one, the labor amount is greatly reduced, the working efficiency is improved, the cement pipes are stably and vertically placed in the whole process, rolling and vibration cannot occur, and the defects that the cement pipes generate internal cracks, holes and the like in the solidification period can be avoided.
Claims (10)
1. The pipe steam curing device is characterized by comprising a cellar (1) buried under the ground and made of concrete, wherein the cellar (1) is of a vertical cylindrical shell-shaped structure, a spiral vertical partition plate (2) is hung at the top of the cellar (1), the space in the cellar (1) is enclosed into a planar spiral channel (3) by the partition plate (2), and a steam pipe (4) is arranged at the top of the cellar (1) along the channel (3); a base (5) is fixed at the center of the bottom of the cellar (1), a horizontal disc (6) is rotatably arranged on the base (5), a feed inlet (7) is formed in the position, opposite to the base (5), of the top of the cellar (1), a discharge outlet (8) is formed in the position, opposite to the outer port of the channel (3), and a crane (9) is arranged above the feed inlet (7) and the discharge outlet (8); a cylindrical material barrel (10) is placed on the base (5), the side wall of the material barrel (10) is in sliding fit with the feeding hole (7), the side wall of the material barrel (10) is divided into a fixed left half wall (11) and a movable right half wall (12), the right half wall (12) can rotate around an axis to open and close, the inner bottom surface of the material barrel (10) is an inclined plane with a high left and a low right, a pressure spring (13) is installed at the bottom of the material barrel (10), a horizontally installed friction wheel (14) is installed at the upper end of the base (5), the friction wheel (14) is connected with a motor (15), the material barrel (10) is placed on the base (5), and when the pressure spring (13) is compressed, the friction wheel (14) is tangent to the right half wall (12) and can drive the right half wall (12); also comprises a transfer plate trolley (16) which can be pushed into the charging barrel (10) and the channel (3).
2. A steam maintenance device for pipe fittings according to claim 1, characterized in that the outer edge of the disc (6) is provided with gear teeth, a gear (17) engaged with the gear teeth on the disc (6) is arranged in the cellar (1), and the gear (17) is driven by a stepping motor (18).
3. A steam maintenance device for pipes according to claim 2, characterized in that said gear (17) and stepping motor (18) are circumferentially distributed in multiple groups.
4. A steam maintenance device for pipes according to claim 1, characterized in that the upper end of said base (5) is provided with a push switch (19), and the push switch (19) is pressed to activate the motor (15) of the friction wheel (14) and the plurality of stepping motors (18).
5. A pipe steam maintenance device according to claim 1, characterized in that a plurality of vertical supporting columns (20) are uniformly distributed on the bottom surface of the cellar (1), the upper end of each supporting column (20) is provided with a ball (21), and the balls (21) are contacted with the bottom surface of the disc (6).
6. A steam maintenance device for pipes according to claim 1, wherein the base (5) is provided with a ramp (22), and the transfer cart (16) in the cartridge (10) can slide smoothly through the ramp (22) onto the disc (6) and into the channel (3).
7. A steam maintenance device for pipe fittings according to claim 1, wherein the side wall of the steam pipe (4) is provided with air outlets (23) along the length of the pipe, and the outer ports of the air outlets (23) are arranged obliquely upwards.
8. A pipe steam maintenance device according to claim 1, characterized in that the inner wall of the left half-wall (11) is provided with a plurality of horizontal sliding grooves (24) which are arranged at intervals up and down, the outer wall of the right half-wall (12) is provided with a plurality of horizontal sliding rails (25) which are in one-to-one correspondence with the sliding grooves (24), and the sliding rails (25) are inserted into the corresponding sliding grooves (24) and can slide in the sliding grooves (24).
9. A steam pipe-curing device as claimed in claim 1, wherein an elastic string (26) is connected between the top of the right half-wall (12) and the left half-wall (11), and the elastic string (26) can close the right half-wall (12).
10. A steam maintenance device for pipe fittings according to claim 1, characterized in that the bottom of the cellar (1) is provided with a drainage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910934064.1A CN110614712B (en) | 2019-09-29 | 2019-09-29 | Pipe fitting steam curing means |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910934064.1A CN110614712B (en) | 2019-09-29 | 2019-09-29 | Pipe fitting steam curing means |
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| Publication Number | Publication Date |
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| CN110614712A CN110614712A (en) | 2019-12-27 |
| CN110614712B true CN110614712B (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910934064.1A Active CN110614712B (en) | 2019-09-29 | 2019-09-29 | Pipe fitting steam curing means |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117584262B (en) * | 2024-01-17 | 2024-03-19 | 安徽星道智能科技有限公司 | Energy-saving concrete block brick autoclaved device |
Citations (8)
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|---|---|---|---|---|
| CA958195A (en) * | 1969-08-29 | 1974-11-26 | Mircea Borcoman | Apparatus for immersion treatment of articles |
| JP2006062102A (en) * | 2004-08-24 | 2006-03-09 | Panahome Corp | Ageing apparatus of cement molded product and ageing method using it |
| CN102179873A (en) * | 2011-01-26 | 2011-09-14 | 常州市奥琳斯邦热能设备有限公司 | Still kettle with automatic door operator |
| CN204211112U (en) * | 2014-10-29 | 2015-03-18 | 蓝佳堂生物医药（福建）有限公司 | Bottle cap orientation arranges feedway |
| CN104589480A (en) * | 2015-01-28 | 2015-05-06 | 仲杏英 | Concrete curing box |
| CN204869195U (en) * | 2015-08-05 | 2015-12-16 | 新疆海福电力器材有限公司 | Cement pole, tubular pile, culvert pipe are from formula circulation steam maintenance cellar for storing things that falls |
| CN206690293U (en) * | 2016-12-13 | 2017-12-01 | 深圳市汇基砼混凝土有限公司 | Concrete curing chamber |
| CN110027100A (en) * | 2019-05-30 | 2019-07-19 | 南京钜力智能制造技术研究院有限公司 | A kind of steam curing apparatus of concrete precast pile |
-
2019
- 2019-09-29 CN CN201910934064.1A patent/CN110614712B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA958195A (en) * | 1969-08-29 | 1974-11-26 | Mircea Borcoman | Apparatus for immersion treatment of articles |
| JP2006062102A (en) * | 2004-08-24 | 2006-03-09 | Panahome Corp | Ageing apparatus of cement molded product and ageing method using it |
| CN102179873A (en) * | 2011-01-26 | 2011-09-14 | 常州市奥琳斯邦热能设备有限公司 | Still kettle with automatic door operator |
| CN204211112U (en) * | 2014-10-29 | 2015-03-18 | 蓝佳堂生物医药（福建）有限公司 | Bottle cap orientation arranges feedway |
| CN104589480A (en) * | 2015-01-28 | 2015-05-06 | 仲杏英 | Concrete curing box |
| CN204869195U (en) * | 2015-08-05 | 2015-12-16 | 新疆海福电力器材有限公司 | Cement pole, tubular pile, culvert pipe are from formula circulation steam maintenance cellar for storing things that falls |
| CN206690293U (en) * | 2016-12-13 | 2017-12-01 | 深圳市汇基砼混凝土有限公司 | Concrete curing chamber |
| CN110027100A (en) * | 2019-05-30 | 2019-07-19 | 南京钜力智能制造技术研究院有限公司 | A kind of steam curing apparatus of concrete precast pile |
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| CN110614712A (en) | 2019-12-27 |
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