CN114536528B - Intelligent maintenance device and maintenance method for high-strength concrete pipe pile - Google Patents

Abstract

The invention discloses an intelligent maintenance device and a maintenance method for a high-strength concrete pipe pile, belonging to the technical field of concrete pipe pile maintenance, wherein the intelligent maintenance device comprises a collection box, the bottom of the collection box is fixedly connected with a plurality of support legs, the front and the back of the top of the collection box are fixedly connected with first fixing plates, and a shelving screen plate positioned at the top of the collection box is fixedly connected between the two first fixing plates; in the process of curing the concrete pipe column, the rotating mechanism is firstly utilized to be matched with the first sealing plate and the adjusting mechanism to be automatically opened during material discharging, personnel are given a wider placing space, the visual field of the personnel is prevented from being blocked, the personnel can conveniently and stably stack and place the pipe column, and in order to reduce the situation that the placing space is too large and energy is wasted, the adjusting mechanism is utilized to automatically adjust the space of the curing cavity after being rotated and closed, and meanwhile, the steam introducing position is controlled, so that the curing cost is greatly reduced.

Description

Intelligent maintenance device and method for high-strength concrete pipe pile

Technical Field

The invention relates to the technical field of concrete pipe pile maintenance, in particular to an intelligent maintenance device and a maintenance method for a high-strength concrete pipe pile.

Background

The existing concrete pipe pile mainly adopts twice curing process: the first time is normal pressure steam curing and the second time is high pressure steam curing (autoclave curing). The existing normal pressure steam curing process is to place the centrifugally formed pipe piles in a steam curing pool, and the steam curing process can be divided into 4 periods: standing, heating, keeping constant temperature, and cooling. Regarding the preliminary steam curing rule in the production of the prestressed concrete pipe pile, these 4 periods are necessary, and any one period cannot be omitted. The concrete is statically stopped and slowly heated, has the advantages of improving the development integrity of the concrete, preventing or reducing the microscopic defects of the concrete and being beneficial to the final strength.

In the in-process of carrying out the maintenance to concrete pipe post (follow-up be for short the tubular post) among the prior art, need put into the concrete pipe post to the curing box one by one, then current curing box is closed type all around, need put into the tubular post from the top, at the in-process of putting into the tubular post, curing box lateral wall can obstruct the personnel field of vision all around, the influence is stable with the tubular post, accurate putting is piled up, and current curing box is when curing the tubular post of different length, curing box can't be timely.

Based on the above, the invention designs an intelligent maintenance device and a maintenance method for a high-strength concrete pipe pile, so as to solve the problems.

Disclosure of Invention

The invention aims to provide an intelligent maintenance device and a maintenance method for a high-strength concrete pipe pile, and aims to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an intelligent maintenance device for a high-strength concrete pipe pile comprises a collection box, wherein a plurality of supporting legs are fixedly connected to the bottom of the collection box, first fixing plates are fixedly connected to the front and the back of the top of the collection box, a shelf screen plate positioned at the top of the collection box is fixedly connected between the two first fixing plates, first sealing plates are arranged on the left and the right sides between the two first fixing plates, a maintenance space is formed by the two first sealing plates and the two first fixing plates, a sealing mechanism used for sealing the maintenance space is connected to the tops of the two first fixing plates, adjusting mechanisms used for automatically adjusting the maintenance space along with the length of the concrete pipe pile are arranged on the inner sides of the two first sealing plates, rotating mechanisms used for driving the adjusting mechanisms and the first sealing plates to rotate and open are connected to the outer sides of the two first fixing plates, the rotating mechanisms automatically withdraw the adjusting mechanisms in the process of driving the adjusting mechanisms to rotate, a steam outlet mechanism for introducing steam into the maintenance space is arranged on the outer side of the first fixing plate;

the adjusting mechanism comprises an adjusting plate, a first sliding rod is fixedly connected to the outer surface of the adjusting plate, the outer end of the first sliding rod penetrates through a first sealing plate and is in sliding connection with the first sealing plate, a first spring positioned between the first sealing plate and the adjusting plate is sleeved on the outer surface of the first sliding rod, the adjusting plate is in sliding connection with the top of a resting screen plate, a second sealing plate is fixedly connected to the bottom of the outer side of the adjusting plate, the bottom surface of the second sealing plate is flush with the top of the resting screen plate and is used for sealing the resting screen plate, and the outer end of the second sealing plate penetrates through the first sealing plate and is in sliding connection with the first sealing plate;

the rotating mechanism comprises a second rotating rod, the second rotating rod is fixedly connected to the bottom of the first sealing plate, the second rotating rod penetrates through two first fixing plates and is connected with the two first fixing plates in a rotating mode, a first motor is fixedly connected to the outer surface of each first fixing plate, the output end of each first motor is fixedly connected with the second rotating rod, an L-shaped connecting frame is fixedly connected to the outer side wall of each first sealing plate, a threaded rod in sliding connection with the L-shaped connecting frame penetrates through the L-shaped connecting frame, a first sliding groove is formed in each first sliding rod, the inner end of each threaded rod is inserted into each first sliding rod, a first sliding block is rotatably connected to the inner end of each threaded rod and is slidably connected into the corresponding first sliding groove and used for pulling the first sliding rod to move outwards, and a pulling mechanism used for driving the threaded rod to rotate in the rotating process of the first sealing plate to pull the adjusting plate to open the adjusting plate outwards is connected to the outer surface of the first fixing plate, the outer side wall of the first sealing plate is connected with a positioning mechanism which is used for positioning the adjusting plate after the adjusting plate is pulled to be opened by a pulling mechanism and enabling the adjusting plate to extend out again when the first sealing plate is closed;

the pulling mechanism comprises a first gear which is rotationally connected on the inner side wall of the L-shaped connecting frame, the first gear is in threaded connection with the threaded rod, the upper part of the rear side wall of the L-shaped connecting frame is fixedly connected with a first connecting plate, a third rotating rod is rotatably connected inside the first connecting plate, the upper end and the lower end of the third rotating rod are fixedly connected with a second gear, the rear side wall of the supporting leg at the rear side is fixedly connected with an arc-shaped rack through a second connecting plate, the arc-shaped rack is meshed with the second gear on the outer side in the rotating process of the first sealing plate, the bottom of the first connecting plate is fixedly connected with a first connecting block, the top of the first connecting block is connected with a first rack in a sliding way, the first rack is meshed with a second gear on the inner side, the top of the first rack is fixedly connected with a second rack, and the second rack is meshed with the first gear;

the positioning mechanism comprises a first supporting block, the first supporting block is fixedly connected to the outer side wall of the first sealing plate, a positioning rod is connected to the inner side of the first supporting block in a sliding mode, a positioning hole is formed in the top of the first sliding rod, the positioning rod is inserted into the positioning hole when the first sliding rod slides outwards to be opened, a lifting plate is fixedly connected to the top end of the positioning rod, the lifting plate is in contact with the first sealing plate, a second spring fixedly connected between the lifting plate and the first supporting block is sleeved on the outer surface of the positioning rod, two top plates are fixedly connected to the top of the first sliding block, and the top plates are used for jacking the lifting plate;

the steam outlet mechanism comprises a steam engine, the steam engine is arranged behind a first fixing plate at the rear side, the steam engine is communicated with the collecting box through a plurality of first through pipes, a partition plate is fixedly connected to the inner side wall of the collecting box and positioned below the first through pipes, a water flowing port is opened and closed in the partition plate, a water collecting tank is fixedly connected to the interior of the collecting box, a second through pipe is fixedly communicated to the rear side wall of the water collecting tank, and the second through pipe is communicated with the steam engine through a water pump;

the sealing mechanism comprises two clip buckles, the two clip buckles are fixedly connected to the left side and the right side of the first fixing plate on the rear side respectively, polished rods are connected inside the two clip buckles in a sliding mode, a cover plate is fixedly connected between the two polished rods together, and the cover plate is used for sealing and maintaining a space from the top;

an intelligent maintenance method for a high-strength concrete pipe pile comprises the following specific steps:

the method comprises the following steps: firstly, opening a sealing mechanism to open the top of the maintenance space;

step two: starting the rotating mechanisms on the left side and the right side, and driving the first sealing plates and the adjusting mechanisms to rotate outwards by the rotating mechanisms so as to enable the first sealing plates and the adjusting mechanisms on the left side and the right side to be opened outwards;

step three: stacking the pipe columns one by one on the laying net plate in sequence;

step four: after the tubular column is put into the tubular column, the rotating mechanism drives the first sealing plate and the adjusting mechanism to reset and close;

step five: and closing the sealing mechanism to ensure that steam is only introduced from the bottom of the adjusted curing cavity to cure the concrete pipe column.

Compared with the prior art, the invention has the beneficial effects that:

1. in the process of curing the concrete pipe column, the rotating mechanism is firstly utilized to be matched with the first sealing plate and the adjusting mechanism to be automatically opened during material discharging, personnel are given a wider placing space, the visual field of the personnel is prevented from being blocked, the personnel can conveniently and stably stack and place the pipe column, and in order to reduce the situation that the placing space is too large and energy is wasted, the adjusting mechanism is utilized to automatically adjust the space of the curing cavity after being rotated and closed, and meanwhile, the steam introducing position is controlled, so that the curing cost is greatly reduced.

2. According to the invention, when the rotating mechanism drives the first sealing plate to rotate and close, the first sealing plate drives the adjusting plate to turn to a vertical state together through the first sliding rod, when the adjusting plate turns to the vertical state, the rotating mechanism opens the limit on the first sliding rod, the first spring extrudes the adjusting plate to move inwards along the placing net plate, the inner side of the adjusting plate is extruded to be contacted with the outer end of the pipe column, the adjusting plates on the left side and the right side, the sealing mechanisms on the top and the front and the rear first fixing plates form the maintenance cavities of the pipe columns with different adaptive lengths, so that the maintenance box can surround the pipe column without being too large, meanwhile, in the process that the adjusting plate slides inwards, the second sealing plate is driven to slide inwards together, the second sealing plate seals the part, positioned on the outer side of the adjusting plate, of the top of the placing net plate, and steam introduced from the bottom of the placing net plate can only enter the adjusted maintenance cavities, the tubular column can be maintained better and faster, the energy waste during maintenance is reduced as much as possible, and the cost is reduced.

Drawings

FIG. 1 is a flow chart of a curing method of the present invention;

FIG. 2 is a first perspective view of the overall construction of the present invention;

FIG. 3 is a second perspective view of the general construction of the present invention;

FIG. 4 is a third perspective view of the general construction of the present invention (with the cover plate and the front first fastening plate hidden);

FIG. 5 is a first schematic view of the connection of the first seal plate, the adjustment mechanism and the rotation mechanism of the present invention;

FIG. 6 is a second schematic view of the connection of the first seal plate, the adjustment mechanism and the rotation mechanism of the present invention;

FIG. 7 is a schematic view of the positioning mechanism of the outer side of the first sealing plate according to the present invention;

FIG. 8 is a schematic view of the positions of the adjusting plate, the first slide bar and the positioning hole according to the present invention;

FIG. 9 is a fourth perspective view of the general construction of the present invention;

fig. 10 is a fifth perspective sectional view of the overall structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a collecting box 1, supporting legs 2, a first fixing plate 3, a holding screen plate 4, a first sealing plate 5, an adjusting plate 6, a first sliding rod 7, a first spring 8, a second sealing plate 9, a second rotating rod 10, a first motor 11, an L-shaped connecting frame 12, a threaded rod 13, a first sliding groove 14, a first sliding block 15, a first gear 16, a first connecting plate 17, a third rotating rod 18, a second gear 19, an arc-shaped rack 20, a first connecting block 21, a first rack 22, a second rack 23, a first supporting block 24, a positioning rod 25, a positioning hole 26, a lifting plate 27, a top plate 28, a steam engine 29, a first through pipe 30, a separating plate 31, a water collecting groove 32, a second through pipe 33, a clip 34, a polished rod 35, a cover plate 36 and a second spring 37.

Detailed Description

Referring to fig. 1-10, the present invention provides a technical solution: an intelligent maintenance device for a high-strength concrete pipe pile comprises a collection box 1, wherein a plurality of supporting legs 2 are fixedly connected to the bottom of the collection box 1, first fixing plates 3 are fixedly connected to the front and the back of the top of the collection box 1, a placing net plate 4 positioned on the top of the collection box 1 is fixedly connected between the two first fixing plates 3 together, first sealing plates 5 are arranged on the left and the right sides between the two first fixing plates 3, a maintenance space is formed by the two first sealing plates 5 and the two first fixing plates 3 together, a sealing mechanism for sealing the maintenance space is connected to the tops of the two first fixing plates 3, adjusting mechanisms for automatically adjusting the maintenance space along with the length of the concrete pipe pile are arranged on the inner sides of the two first sealing plates 5, rotating mechanisms for driving the adjusting mechanisms and the first sealing plates 5 to be opened in a rotating mode are connected to the outer sides of the two first fixing plates 3, and automatically withdrawing the adjusting mechanisms in the rotating process of driving the adjusting mechanisms to rotate, a steam outlet mechanism for introducing steam into the maintenance space is arranged on the outer side of the first fixing plate 3;

when the concrete pipe column is required to be maintained subsequently, namely the pipe column for short, the sealing mechanism is firstly opened, the top of the maintenance space is opened, then the rotating mechanisms on the left side and the right side are started, the rotating mechanisms drive the first sealing plates 5 to rotate outwards, the first sealing plates 5 on the left side and the right side are enabled to expand outwards, the area of the maintenance space is increased, the pipe column is conveniently and accurately placed on the top of the shelf screen plate 4 in the subsequent process, the pipe column is positioned between the two adjusting mechanisms after maintenance is completed in the process of opening the first sealing plates 5, the size of the maintenance space is limited by the adjusting mechanisms from two ends, so that the pipe column maintenance with different lengths is adapted, the phenomenon that the pipe column with a short maintenance space is maintained in a large maintenance space is avoided, the maintenance cost is greatly saved, the adjusting mechanisms are driven to rotate and are firstly extruded by the pipe column on the inner side to move outwards, and the rotating mechanisms drive the first sealing plates 5 and the adjusting mechanisms to open outwards, the rotating mechanism drives the adjusting mechanism to move outwards, so that the adjusting mechanism moves to the inner side of the first fixing plate 3, the height of the adjusting mechanism is reduced as much as possible, the influence on feeding after the first sealing plate 5 and the adjusting mechanism are opened is avoided, a worker can conveniently and directly observe the placed position in the process of placing the tubular column, when the first sealing plate 5 and the adjusting mechanism are opened, the worker stacks and piles the tubular column on the shelving net plate 4 in sequence one by one, at the moment, the left end and the right end of the tubular column are difficult to be in the symmetrical positions of the top of the shelving net plate 4, the subsequent adjusting mechanism is required to be adapted to cleaning of different lengths of the left end and the right end of the tubular column, and an adjusting and maintaining space with adaptive length can still be carried out on the tubular column, when the tubular column is placed, the rotating mechanism drives the first sealing plate 5 and the adjusting mechanism to be reset and closed, the adjusting mechanism is firstly positioned at the inner side of the first sealing plate 5, and when the first sealing plate 5 and the adjusting mechanism are about to rotate to the vertical state, the regulation mechanism is opened to limit the regulation mechanism, the regulation mechanism supports against the pipe column from the left end and the right end, a maintenance cavity matched with the size of the pipe column is formed between the regulation mechanism, the sealing mechanism and the two first fixing plates 3, the regulation mechanism limits the steam which flows upwards from the shelving net plate 4, the steam only flows in from the bottom of the regulated maintenance cavity, the waste of the steam is avoided, and the energy is saved, so that in the process of maintaining the concrete pipe column again each time, the rotation mechanism is firstly utilized to be matched with the first sealing plate 5 and the regulation mechanism to automatically open during material discharging, personnel are provided with a larger space to avoid obstructing the visual field of the personnel, the pipe column is conveniently and accurately and stably stacked by the personnel, in addition, in order to reduce the situation that the energy is wasted due to the overlarge space after the regulation mechanism is rotated and closed to be utilized, the space of the maintenance cavity is automatically regulated, and the flow-in position of the steam is controlled at the same time, so that the maintenance cost is greatly reduced.

As a further scheme of the invention, the adjusting mechanism comprises an adjusting plate 6, a first sliding rod 7 is fixedly connected to the outer surface of the adjusting plate 6, the outer end of the first sliding rod 7 penetrates through a first sealing plate 5 and is in sliding connection with the first sealing plate 5, a first spring 8 positioned between the first sealing plate 5 and the adjusting plate 6 is sleeved on the outer surface of the first sliding rod 7, the adjusting plate 6 is in sliding connection with the top of the resting net plate 4, a second sealing plate 9 is fixedly connected to the bottom of the outer side of the adjusting plate 6, the bottom surface of the second sealing plate 9 is flush with the top of the resting net plate 4 and is used for sealing the resting net plate 4, and the outer end of the second sealing plate 9 penetrates through the first sealing plate 5 and is in sliding connection with the first sealing plate 5; when the maintenance box works, because the lengths of pipelines to be maintained are different in the maintenance process of each batch, in order to reduce energy waste of the maintenance space as much as possible, the maintenance space needs to be adjusted according to the lengths of the pipelines in real time, so that the energy waste is reduced as much as possible, when the rotating mechanism drives the first sealing plate 5 to rotate and close, the first sealing plate 5 drives the adjusting plate 6 to turn over to the vertical state together through the first sliding rod 7, when the adjusting plate 6 turns over to the vertical state, the rotating mechanism opens the limit on the first sliding rod 7, the first spring 8 extrudes the adjusting plate 6 to move inwards along the shelving net plate 4, the inner side of the adjusting plate 6 is extruded to be contacted with the outer end of a pipe column, the adjusting plates 6 on the left side and the right side, the sealing mechanism on the top and the front and back two first fixing plates 3 form maintenance cavities of pipe columns with different adaptation lengths, so that the maintenance box can surround the pipe columns without being too large, meanwhile, in the process that the adjusting plate 6 slides inwards, the second sealing plate 9 is driven to slide inwards together, the part, located on the outer side of the adjusting plate 6, of the top of the shelving screen plate 4 is sealed by the second sealing plate 9, so that steam introduced from the bottom of the shelving screen plate 4 can only enter the adjusted maintenance cavity, the tubular column can be maintained better and faster, energy waste during maintenance is reduced as much as possible, and cost is reduced.

As a further aspect of the present invention, the rotating mechanism includes a second rotating rod 10, the second rotating rod 10 is fixedly connected to the bottom of the first sealing plate 5, the second rotating rod 10 penetrates through and is rotatably connected to the two first fixing plates 3, a first motor 11 is fixedly connected to the outer surface of the first fixing plate 3, the output end of the first motor 11 is fixedly connected to the second rotating rod 10, an L-shaped connecting frame 12 is fixedly connected to the outer side wall of the first sealing plate 5, a threaded rod 13 slidably connected to the L-shaped connecting frame 12 penetrates through the L-shaped connecting frame 12, a first sliding slot 14 is formed in the first sliding rod 7, the inner end of the threaded rod 13 is inserted into the first sliding rod 7, the inner end of the threaded rod 13 is rotatably connected to a first sliding block 15, the first sliding block 15 is slidably connected to the first sliding slot 14, the first sliding block 15 is used for pulling the first sliding rod 7 to move outwards, and a pulling rod for driving the threaded rod 13 to rotate to pull the adjusting plate 6 to open outwards during the rotation of the first sealing plate 5 is connected to the outer surface of the first fixing plate 3 The mechanism is characterized in that the outer side wall of the first sealing plate 5 is connected with a positioning mechanism which is used for positioning the adjusting plate 6 after the adjusting plate 6 is pulled to be opened by a pulling mechanism and enabling the adjusting plate 6 to extend out again when the first sealing plate 5 is closed;

the pulling mechanism comprises a first gear 16, the first gear 16 is rotatably connected to the inner side wall of the L-shaped connecting frame 12, the first gear 16 is in threaded connection with a threaded rod 13, the upper portion of the rear side wall of the L-shaped connecting frame 12 is fixedly connected with a first connecting plate 17, a third rotating rod 18 is rotatably connected inside the first connecting plate 17, the upper end and the lower end of the third rotating rod 18 are fixedly connected with a second gear 19, the rear side wall of the rear side leg 2 is fixedly connected with an arc rack 20 through a second connecting plate, the arc rack 20 is meshed with the outer side second gear 19 in the rotating process of the first sealing plate 5, the bottom of the first connecting plate 17 is fixedly connected with a first connecting block 21, the top of the first connecting block 21 is slidably connected with a first rack 22, the first rack 22 is meshed with the inner side second gear 19, the top of the first rack 22 is fixedly connected with a second rack 23, and the second rack 23 is meshed with the first gear 16;

the positioning mechanism comprises a first supporting block 24, the first supporting block 24 is fixedly connected to the outer side wall of the first sealing plate 5, a positioning rod 25 is connected to the inner side of the first supporting block 24 in a sliding mode, a positioning hole 26 is formed in the top of the first sliding rod 7, the positioning rod 25 is inserted into the positioning hole 26 when the first sliding rod 7 slides outwards and opens, a lifting plate 27 is fixedly connected to the top end of the positioning rod 25, the lifting plate 27 is in contact with the first sealing plate 5, a second spring 37 fixedly connected between the lifting plate 27 and the first supporting block 24 is sleeved on the outer surface of the positioning rod 25, two top plates 28 are fixedly connected to the top of the first sliding block 15, and the top plates 28 are used for jacking the lifting plate 27;

when the device works, when a pipe column needs to be conveniently and accurately added to the top of the laying screen plate 4, the first motor 11 is started, the first motor 11 drives the second rotating rod 10 and the second sealing plate 9 to move outwards to drive the first sliding rod 7, the L-shaped connecting frame 12, the threaded rod 13 and other mechanisms to turn over together, after the pipe column rotates for a certain angle, the second gear 19 on the outer side is contacted with the arc-shaped rack 20 to enable the second gear 19 to rotate, the second gear 19 drives the third rotating rod 18 and the second gear 19 on the inner side to rotate, the second gear 19 on the inner side enables the first rack 22 to move backwards, the first rack 22 pulls the second rack 23 to move together, the second rack 23 drives the first gear 16 to rotate, the first gear 16 drives the threaded rod 13 to move outwards, the threaded rod 13 pulls the first sliding block 15 to move outwards along the first sliding groove 14, after the pipe column moves for a certain distance, the first sliding rod 7 and the adjusting plate 6 are pulled to move outwards together, the adjusting plate 6 is close to the first sealing plate 5, the first sealing plate 5 is sealed to affect feeding after being opened, when the adjusting plate 6 is completely opened, the first sliding rod 7 slides outwards to the farthest position, at the moment, the positioning rod 25 is inserted into the positioning hole 26 under the action of the second spring 37, the adjusting plate 6 is positioned at the position close to the first sealing plate 5, collision with an inserted tubular column is avoided when the adjusting plate 6 rotates to reset, the first sealing plate 5 and the adjusting mechanism are opened together, the tubular column is convenient to place in, when resetting is needed, the first sealing plate 5 is driven to turn over, the first sliding block 15 moves inwards along the first sliding groove 14, at the moment, the first sliding block 15 slowly approaches the first sealing plate 5, when the first sliding block 15 drives the top plate 28 to slide inwards, the top plate 28 can extrude the lifting plate 27, the lifting plate 27 moves upwards, the positioning rod 25 is driven to slowly push out of the positioning hole 26, when adjusting plate 6 was about to rotate to vertical state, adjusting plate 6 had been located the outer end of tubular column, and roof 28 jack-up lifter plate 27 completely, and locating lever 25 extracts locating hole 26, and adjusting plate 6 removes the outer end to the tubular column under the effect of first spring 8, convenient and fast not only makes things convenient for personnel's material loading, can also in time automatically regulated maintenance space.

As a further scheme of the invention, the steam outlet mechanism comprises a steam engine 29, the steam engine 29 is arranged behind the first fixing plate 3 at the rear side, the steam engine 29 is communicated with the collecting box 1 through a plurality of first through pipes 30, a partition plate 31 is fixedly connected to the inner side wall of the collecting box 1, the partition plate 31 is positioned below the first through pipes 30, a water flowing port is opened and closed inside the partition plate 31, a water collecting tank 32 is fixedly connected inside the collecting box 1, a second through pipe 33 is fixedly communicated with the rear side wall of the water collecting tank 32, and the second through pipe 33 is communicated with the steam engine 29 through a water pump; the during operation, because carry out steam maintenance to the tubular column at needs, after regulating plate 6 withstood the tubular column both ends, utilize sealing mechanism with the maintenance space top seal, then, start steamer 29, steamer 29 continuously lets in collecting box 1 with steam through a plurality of first siphunculus 30 in, steam upwards floats, cross and shelve otter board 4, the loss is to in the maintenance space, carry out steam maintenance to the tubular column, at the in-process of maintenance, steam can condense and be the water droplet, flow to the catch basin 32 in through division board 31, the hosepipe after the condensation has certain temperature, for energy saving, carry out again the temperature raising formation steam in pumping the water suction after the condensation to steamer 29 through the water pumper, water saving forms the energy of steam, thereby save the cost.

As a further scheme of the present invention, the sealing mechanism comprises two clip-shaped buckles 34, the two clip-shaped buckles 34 are respectively and fixedly connected to the left and right sides of the first fixing plate 3 at the rear side, the two clip-shaped buckles 34 are both internally and slidably connected with a polish rod 35, a cover plate 36 is fixedly connected between the two polish rods 35, and the cover plate 36 is used for sealing and maintaining the space from the top; during operation, owing to need will support the space top seal, place at the top through utilizing apron 36, seal maintenance space top, utilize two time type to detain 34, can give the vertical ascending distance of apron 36, avoid at regulating plate 6 rotation in-process, and cover 36 interact and damage.

An intelligent maintenance method for a high-strength concrete pipe pile comprises the following specific steps:

the method comprises the following steps: firstly, opening a sealing mechanism to open the top of the maintenance space;

step two: starting the rotating mechanisms on the left side and the right side, and driving the first sealing plates 5 and the adjusting mechanisms to rotate outwards by the rotating mechanisms so as to enable the first sealing plates 5 on the left side and the right side and the adjusting mechanisms to be opened outwards;

step three: stacking the pipe columns one by one on the laying net plate 4 in sequence;

step four: after the pipe column is put into the pipe column, the rotating mechanism drives the first sealing plate 5 and the adjusting mechanism to reset and close;

step five: and closing the sealing mechanism to ensure that steam is only introduced from the bottom of the adjusted curing cavity to cure the concrete pipe column.

Claims (6)

1. The utility model provides an intelligent curing means of high strength concrete pipe pile, includes collecting box (1), its characterized in that: the bottom of the collecting box (1) is fixedly connected with a plurality of supporting legs (2), the front part and the rear part of the top of the collecting box (1) are fixedly connected with first fixing plates (3), a placing screen plate (4) positioned at the top of the collecting box (1) is fixedly connected between the two first fixing plates (3), first sealing plates (5) are arranged on the left side and the right side between the two first fixing plates (3), the two first sealing plates (5) and the two first fixing plates (3) jointly form a maintenance space, the tops of the two first fixing plates (3) are connected with sealing mechanisms for sealing the maintenance space, the inner sides of the two first sealing plates (5) are respectively provided with an adjusting mechanism for automatically adjusting the maintenance space along with the length of a concrete pipe column, and the outer sides of the two first fixing plates (3) are respectively connected with a rotating mechanism for driving the adjusting mechanism and the first sealing plates (5) to rotate and open, the rotating mechanism automatically retracts the adjusting mechanism in the process of driving the adjusting mechanism to rotate, and a steam outlet mechanism for introducing steam into the maintenance space is arranged on the outer side of the first fixing plate (3);

the adjusting mechanism comprises an adjusting plate (6), a first sliding rod (7) is fixedly connected to the outer surface of the adjusting plate (6), the outer end of the first sliding rod (7) penetrates through a first sealing plate (5) and is in sliding connection with the first sealing plate, a first spring (8) located between the first sealing plate (5) and the adjusting plate (6) is sleeved on the outer surface of the first sliding rod (7), the adjusting plate (6) is in sliding connection with the top of the resting screen plate (4), a second sealing plate (9) is fixedly connected to the bottom of the outer side of the adjusting plate (6), the bottom surface of the second sealing plate (9) is flush with the top of the resting screen plate (4) and is used for sealing the resting screen plate (4), and the outer end of the second sealing plate (9) penetrates through the first sealing plate (5) and is in sliding connection with the first sealing plate (5);

the rotating mechanism comprises a second rotating rod (10), the second rotating rod (10) is fixedly connected to the bottom of the first sealing plate (5), the second rotating rod (10) penetrates through the two first fixing plates (3) and is rotatably connected with the two first fixing plates, a first motor (11) is fixedly connected to the outer surface of each first fixing plate (3), the output end of the first motor (11) is fixedly connected with the second rotating rod (10), an L-shaped connecting frame (12) is fixedly connected to the outer side wall of each first sealing plate (5), a threaded rod (13) in sliding connection with the L-shaped connecting frame (12) penetrates through the L-shaped connecting frame (12), a first sliding groove (14) is formed in each first sliding rod (7), the inner end of each threaded rod (13) is inserted into the corresponding first sliding rod (7), the inner end of each threaded rod (13) is rotatably connected with a first sliding block (15), and the first sliding block (15) is slidably connected into the corresponding first sliding groove (14), the first sliding block (15) is used for pulling the first sliding rod (7) to move outwards, a pulling mechanism which is used for driving the threaded rod (13) to rotate to pull the adjusting plate (6) outwards to open in the rotating process of the first sealing plate (5) is connected to the outer surface of the first fixing plate (3), and a positioning mechanism which is used for positioning the adjusting plate (6) after the adjusting plate (6) is pulled to open by the pulling mechanism and enabling the adjusting plate (6) to stretch out again when the first sealing plate (5) is closed is connected to the outer side wall of the first sealing plate (5).

2. The intelligent maintenance device of high strength concrete pipe pile of claim 1, characterized in that: the pulling mechanism comprises a first gear (16), the first gear (16) is rotatably connected to the inner side wall of the L-shaped connecting frame (12), the first gear (16) is in threaded connection with a threaded rod (13), a first connecting plate (17) is fixedly connected to the upper portion of the rear side wall of the L-shaped connecting frame (12), a third rotating rod (18) is rotatably connected to the inside of the first connecting plate (17), second gears (19) are fixedly connected to the upper end and the lower end of the third rotating rod (18), an arc-shaped rack (20) is fixedly connected to the rear side wall of the supporting leg (2) through a second connecting plate, the arc-shaped rack (20) is meshed with the second gear (19) on the outer side in the rotating process of the first sealing plate (5), a first connecting block (21) is fixedly connected to the bottom of the first connecting plate (17), and a first rack (22) is slidably connected to the top of the first connecting block (21), the first rack (22) is meshed with the second gear (19) on the inner side, the top of the first rack (22) is fixedly connected with a second rack (23), and the second rack (23) is meshed with the first gear (16).

3. The intelligent maintenance device of high strength concrete pipe pile of claim 1, characterized in that: positioning mechanism includes first supporting block (24), first supporting block (24) fixed connection is on the lateral wall of first closing plate (5), first supporting block (24) inboard sliding connection has locating lever (25), locating hole (26) have been seted up at first slide bar (7) top, locating lever (25) insert in locating hole (26) when first slide bar (7) outwards slide is opened, locating lever (25) top fixedly connected with lifter plate (27), lifter plate (27) and first closing plate (5) contact, the cover is equipped with second spring (37) of fixed connection between lifter plate (27) and first supporting block (24) on locating lever (25) surface, two roof (28) of first slider (15) top fixedly connected with, roof (28) are used for jacking up lifter plate (27).

4. The intelligent maintenance device of high strength concrete pipe pile of claim 1, characterized in that: go out vapour mechanism and include steam engine (29), steam engine (29) set up the rear at the first fixed plate of rear side (3), be linked together through a plurality of first siphunculus (30) between steam engine (29) and collecting box (1), fixedly connected with division board (31) on collecting box (1) inside wall, division board (31) are located the below of a plurality of first siphunculus (30), division board (31) inside opens and shuts has the drain hole, collecting box (1) inside fixedly connected with water catch bowl (32), fixed intercommunication has second siphunculus (33) on water catch bowl (32) rear wall, second siphunculus (33) are linked together through water pumper and steam engine (29).

5. The intelligent maintenance device of high strength concrete pipe pile of claim 1, characterized in that: sealing mechanism includes two type of returning and detains (34), two type of returning detains (34) fixed connection respectively in the rear side the left and right sides of first fixed plate (3), two the equal sliding connection in type of returning detains (34) has polished rod (35), two common fixedly connected with apron (36) between polished rod (35), apron (36) are used for following the sealed maintenance space in top.

6. An intelligent maintenance method of a high-strength concrete pipe pile, which is suitable for the intelligent maintenance device of the high-strength concrete pipe pile according to any one of claims 1 to 5, and is characterized in that: the maintenance method comprises the following specific steps:

the method comprises the following steps: firstly, opening a sealing mechanism to open the top of the maintenance space;

step two: starting the rotating mechanisms on the left side and the right side, and driving the first sealing plates (5) and the adjusting mechanisms to rotate outwards by the rotating mechanisms so as to enable the first sealing plates (5) on the left side and the right side and the adjusting mechanisms to be opened outwards;

step three: stacking the pipe columns one by one on the laying net plate (4) in sequence;

step four: after the pipe column is put into the pipe column, the rotating mechanism drives the first sealing plate (5) and the adjusting mechanism to reset and close;

step five: and closing the sealing mechanism to ensure that steam is only introduced from the bottom of the adjusted curing cavity to cure the concrete pipe column.

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