阅读说明：本技术 一种混凝土墩柱洒水养护装置 (Concrete pier post watering curing means ) 是由 曹东明 王璐 魏桃蕃 刘忠声 商志宙 陈永辉 王玉鹏 崔静娴 陈红利 孙瑞 于 2021-09-18 设计创作，主要内容包括：本发明公开了一种混凝土墩柱洒水养护装置,包括底座、支撑柱、连接管,所述支撑柱的底端安装在底座上,在支撑柱的顶部安装有转动机构以及支撑板,所述转动机构与支撑板相配合,在支撑板的顶部安装有蓄水桶,在支撑板的两端都安装有均流板,且均流板通过连接管与蓄水桶的底部相连接,在均流板上安装有喷头。本发明在转动机构的作用下能够带动支撑板围绕支撑柱转动,将该装置放置在混凝土墩柱之间时,该装置能够实现对多个墩柱同时洒水养护的目的,大大提高了混凝土墩柱洒水养护的效率,保证了混凝土墩柱洒水养护的效率,均流板用于将水均匀的输送到喷头中,蓄水桶用于暂时存储养护水。(The invention discloses a concrete pier column watering maintenance device which comprises a base, a support column and a connecting pipe, wherein the bottom end of the support column is installed on the base, a rotating mechanism and a support plate are installed at the top of the support column, the rotating mechanism is matched with the support plate, a water storage barrel is installed at the top of the support plate, flow equalizing plates are installed at two ends of the support plate, the flow equalizing plates are connected with the bottom of the water storage barrel through the connecting pipe, and spray heads are installed on the flow equalizing plates. The supporting plate can be driven to rotate around the supporting columns under the action of the rotating mechanism, when the device is placed between the concrete piers, the device can achieve the purpose of watering and maintaining a plurality of piers simultaneously, the efficiency of watering and maintaining the concrete piers is greatly improved, the efficiency of watering and maintaining the concrete piers is ensured, the flow equalizing plate is used for uniformly conveying water to the spray heads, and the water storage barrel is used for temporarily storing the maintenance water.)

1. The utility model provides a concrete pier post watering curing means, includes base, support column, connecting pipe, install on the base the bottom of support column, its characterized in that installs slewing mechanism and backup pad at the top of support column, slewing mechanism and backup pad cooperate, install the water storage bucket at the top of backup pad, all install the board that flow equalizes at the both ends of backup pad, and the board that flow equalizes is connected through the bottom of connecting pipe with the water storage bucket, installs the shower nozzle on the board that flow equalizes.

2. A concrete pier column watering maintenance device according to claim 1, wherein a plurality of spray heads are provided, the plurality of spray heads are evenly distributed on the flow equalizing plate, the connecting pipe is provided with the booster pump, a bracket is arranged in the middle of the top of the supporting plate, and the water storage barrel is arranged on the bracket.

3. A watering maintenance device for a concrete pier column according to claim 1, wherein a bend is installed at the top edge of the support column, a fixing groove is opened at the middle part of the support plate, the rotating mechanism is installed in the fixing groove, a groove is opened at the edge of the fixing groove, and the groove is matched with the bend.

4. A concrete pier column watering and curing device according to claim 1, wherein the rotating mechanism comprises a fixed ring, a driving wheel, three driven wheels, three fixed shafts and a motor, the fixed ring is fixed in a fixed groove in the middle of the support plate, a rack is arranged on the inner wall of the fixed ring, the driving wheel is arranged in the middle of the fixed ring, the three fixed shafts are uniformly and fixedly arranged between the top fixed ring and the driving wheel of the support column, the three driven wheels are arranged, the three driven wheels are respectively arranged on the three fixed shafts and are meshed with the driving wheel, the driven wheels are simultaneously meshed with the racks on the fixed ring, the fixed frame is arranged on the top of the fixed shafts, the motor is arranged on the top of the support plate, an output shaft of the motor extends into the fixed groove in the bottom of the support plate through the top of the support plate, the driving wheel is arranged on an output shaft of the motor.

5. A concrete pier column watering and curing device according to claim 3, wherein a support mechanism is mounted on the top of the support column, and the support mechanism is matched with a support plate.

6. A concrete pier column watering and curing device according to claim 5, wherein the supporting mechanism comprises an annular plate, an annular groove is formed in the annular plate, the annular groove is fixedly installed on the outer wall of the supporting column, a plurality of rollers are installed in the middle of the annular groove, the plurality of rollers are evenly distributed in the annular groove, a limiting groove is formed in the edge of a fixing groove in the bottom of the supporting plate, and the limiting groove is matched with the rollers.

7. The watering maintenance device for a concrete pier stud according to claim 1, wherein laying mechanisms are further installed at both ends of the support plate, and the laying mechanisms are installed outside the flow equalizing plate.

8. A concrete pier column watering and curing device according to claim 7, wherein the laying mechanism comprises a frame, a belt, a threaded rod, a first motor and a second motor, two sets of mounting seats are mounted on the frame, the two sets of mounting seats are respectively mounted at two ends of the frame, two mounting seats are arranged on each set of mounting seats, the two mounting seats are symmetrically mounted at two sides of the frame, a rotating shaft is mounted on each set of mounting seats, belt wheels are mounted at two ends of the rotating shaft, the belt wheels at one side corresponding to the two rotating shafts are connected through the belt, a mounting part is mounted on each belt, one end of the threaded rod is rotatably mounted on one mounting part, the other end of the threaded rod extends to the outer side of the mounting part through the other mounting part, the second motor is mounted on the other mounting part and connected with the threaded rod, guide rods are mounted at two sides of the threaded rod, the both ends of guide bar are all fixed mounting on the installed part, install rotary mechanism on the threaded rod.

9. A watering maintenance device for concrete piers according to claim 8, the rotating mechanism comprises a fixed plate, a third motor and a fixed shaft, the fixed plate is in threaded connection with the threaded rod, two sides of the fixed plate are in sliding connection with the guide rod, a fixed shell is arranged on the fixed plate, a driving gear and a driven gear are arranged in the fixed shell, the third motor is arranged at the top of the fixed shell, and the output shaft of the third motor penetrates through the fixed shell and extends to the inside of the fixed shell, the driving gear is arranged on the output shaft of the third motor, the fixed shaft is arranged on one side of the driving gear on the fixed plate, the bottom of the fixed shaft penetrates through the fixed plate and extends to the bottom of the fixed plate, the fixed shaft is provided with a fixing mechanism, and the driven gear is arranged on one side of the driving gear and meshed with the driving gear.

Technical Field

The invention belongs to the technical field of concrete pier column maintenance, and particularly relates to a concrete pier column watering maintenance device.

Background

The concrete structure has simple construction, strong plasticity and high cost performance, and is widely applied to the construction industry. However, cement in the concrete material can generate hydration reaction when being solidified and hardened, and if timely watering maintenance is not carried out, the surface of the building structure is probably dehydrated, so that shrinkage cracks of the structure are caused, the structural strength is reduced, the service life of the building is shortened, and potential safety hazards are brought.

Consequently, concrete pier stud need carry out the maintenance after pouring the completion, and current curing means can only carry out the watering maintenance to single concrete pier stud, and the maintenance is inefficient.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides a concrete pier stud watering and curing device which can drive a support plate to rotate around support columns under the action of a rotating mechanism, can achieve the purpose of watering and curing a plurality of pier studs simultaneously when being placed between the concrete pier studs, greatly improves the efficiency of watering and curing the concrete pier studs, ensures the efficiency of watering and curing the concrete pier studs, is provided with a flow equalizing plate for uniformly conveying water into a spray head, and is provided with a water storage barrel for temporarily storing curing water.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a concrete pier post watering curing means, includes base, support column, connecting pipe, install on the base the bottom of support column, install slewing mechanism and backup pad at the top of support column, slewing mechanism and backup pad cooperate, install the retaining bucket at the top of backup pad, all install the flow equalizing plate at the both ends of backup pad, and the flow equalizing plate is connected through the bottom of connecting pipe with the retaining bucket, installs the shower nozzle on the flow equalizing plate.

Preferably, the shower nozzle is equipped with a plurality ofly, and a plurality of shower nozzles evenly distributed is on the board that flow equalizes, install the booster pump on the connecting pipe, have the support at the top mid-mounting of backup pad, the water storage bucket is installed on the support, and the shower nozzle is used for evenly spraying maintenance water on the concrete pier stud, and the backup pad is used for supporting the water storage bucket, guarantees the normal work of water storage bucket.

Preferably, the top edge of support column installs and bends, open at the middle part of backup pad has the fixed slot, and slewing mechanism establishes in the fixed slot, and it has the recess to open at the edge of fixed slot, the recess cooperatees with bending, bends and cooperatees with the fixed slot and can guarantee the normal operating of backup pad, prevents that the backup pad from rocking the normal watering of influence rotating the in-process, has improved watering maintenance efficiency.

Preferably, the slewing mechanism comprises a fixing ring, a driving wheel, a driven wheel, a fixing frame, a fixing shaft and a motor, wherein the fixing ring is fixed in a fixing groove at the middle part of the supporting plate, a rack is arranged on the inner wall of the fixing ring, the driving wheel is arranged at the middle part of the fixing ring, the fixing shaft is three, the three fixing shafts are uniformly and fixedly arranged between the fixing ring at the top part of the supporting column and the driving wheel, the driven wheel is three, the three driven wheels are respectively arranged on the three fixing shafts and meshed with the driving wheel, the driven wheel is simultaneously meshed with the rack on the fixing ring, the fixing frame is arranged at the top part of the fixing shaft, the motor is arranged at the top part of the supporting plate, an output shaft of the motor penetrates through the top part of the supporting plate and extends into the fixing groove at the bottom part of the supporting plate, the driving wheel is arranged on the output shaft of the motor, and the slewing mechanism is used for driving the supporting plate to rotate, thereby realize driving the flow equalizing plate and the shower nozzle rotates, carry out the watering maintenance to installing the concrete pier stud of flow equalizing plate below under the rotation of shower nozzle, can sprinkle to a plurality of concrete pier studs simultaneously at the pivoted in-process, improved maintenance efficiency, guarantee maintenance efficiency, improve maintenance quality.

Preferably, the supporting mechanism is installed at the top of the supporting column, the supporting mechanism is matched with the supporting plate, and the supporting mechanism is used for supporting the supporting plate to ensure the safety of the supporting plate.

Preferably, the supporting mechanism includes the annular plate, and it has the ring channel to open on the annular plate, ring channel fixed mounting has the gyro wheel at the mid-mounting of ring channel on the outer wall of support column, the gyro wheel is equipped with a plurality ofly, and a plurality of gyro wheels evenly distributed are in the ring channel, open the edge of backup pad bottom fixed slot has the spacing groove, the spacing groove cooperatees with the gyro wheel.

Preferably, the laying mechanism is further installed at the two ends of the supporting plate and installed on the outer side of the flow equalizing plate, the laying mechanism can lay the plastic film on the concrete pier stud, the maintenance quality of the concrete pier stud is improved, and the maintenance efficiency of the concrete pier stud is guaranteed.

Preferably, the laying mechanism comprises a frame, two belts, a threaded rod, a first motor and a second motor, two groups of mounting seats are mounted on the frame, the two groups of mounting seats are respectively mounted at two ends of the frame, two mounting seats are arranged on each group of mounting seats, two rotating shafts are symmetrically mounted on two sides of the frame, belt pulleys are mounted at two ends of each rotating shaft, the belt pulleys on one side corresponding to the two rotating shafts are connected through the belts, mounting parts are mounted on each belt, one end of the threaded rod is rotatably mounted on one of the mounting parts, the other end of the threaded rod penetrates through the other mounting part and extends to the outer side of the mounting part, the second motor is mounted on the other mounting part and is connected with the threaded rod, guide rods are mounted on two sides of the threaded rod, two ends of each guide rod are fixedly mounted on the mounting part, and a rotating mechanism is mounted on the threaded rod, first motor, second motor, belt and threaded rod mutually support, can drive to roll up there is the plastic film cylinder to move on X axle and Y axle to the realization is rolled up the purpose on the concrete pier stud with plastic film, has improved the maintenance quality of concrete pier stud greatly.

Preferably, the rotating mechanism comprises a fixed plate, a third motor and a fixed shaft, the fixed plate is in threaded connection with the threaded rod, two sides of the fixed plate are in sliding connection with the guide rod, a fixed shell is mounted on the fixed plate, a driving gear and a driven gear are arranged in the fixed shell, the third motor is mounted at the top of the fixed shell, an output shaft of the third motor penetrates through the fixed shell and extends into the fixed shell, the driving gear is mounted on an output shaft of the third motor, the fixed shaft is mounted on one side of the driving gear on the fixed plate, the bottom of the fixed shaft penetrates through the fixed plate and extends to the bottom of the fixed plate, a fixing mechanism is arranged on the fixed shaft, the driven gear is arranged on one side of the driving gear and is meshed with the driving gear, the fixing mechanism is used for fixing the roller wound with a plastic film, and the roller can be enabled to rotate under the action of the third motor, then, the plastic film is paved on the concrete pier column by matching with the first motor and the second motor, so that the surface of the concrete pier column is convenient to be moisturized, and the purpose of maintaining the concrete pier column is achieved.

The invention has the beneficial effects that:

1) this device can drive the backup pad and rotate around the support column under slewing mechanism's effect, when placing the device between concrete pier stud, the device can realize the purpose to the maintenance of watering simultaneously of a plurality of pier studs, has improved the efficiency of concrete pier stud watering maintenance greatly, has guaranteed the efficiency of concrete pier stud watering maintenance, and the flow equalizing plate is arranged in carrying the shower nozzle with water is even, and the water storage bucket is used for temporarily saving maintenance water.

2) The spray head of the device is used for uniformly spraying the maintenance water on the concrete pier stud, and the support plate is used for supporting the water storage barrel to ensure the normal work of the water storage barrel.

3) This device is bent and is cooperateed with the fixed slot and can guarantee the normal operating of backup pad, prevents that the backup pad from rocking the normal watering of influence rotating the in-process, has improved watering maintenance efficiency.

4) This device slewing mechanism is used for driving the backup pad and rotates to the realization drives flow equalizing plate and shower nozzle and rotates, carries out the watering maintenance to installing the concrete pier stud of flow equalizing plate below under the rotation of shower nozzle, can sprinkle a plurality of concrete pier studs simultaneously at the pivoted in-process, has improved maintenance efficiency, guarantees maintenance efficiency, improves maintenance quality.

5) Supporting mechanism is installed at the top of this device support column, supporting mechanism and backup pad cooperate, and supporting mechanism is used for supporting the backup pad, guarantees the safety of backup pad.

6) The laying mechanism is further installed at the two ends of the supporting plate of the device, the laying mechanism is installed on the outer side of the flow equalizing plate, the laying mechanism can lay the plastic film on the concrete pier stud, the maintenance quality of the concrete pier stud is improved, and the maintenance effect of the concrete pier stud is guaranteed.

7) This device first motor, second motor, belt and threaded rod mutually support, can drive to roll up there is the plastic film cylinder to move on X axle and Y axle to the realization is rolled up the purpose on the concrete pier stud with plastic film, has improved the maintenance quality of concrete pier stud greatly.

8) This device fixed establishment is used for the fixed cylinder that has plastic film of book, guarantees that the cylinder can rotate under the effect of third motor, then cooperates first motor, second motor to lay plastic film on the concrete pier stud, is convenient for keep moist to concrete pier stud surface to reach the purpose of concrete pier stud maintenance.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a bottom view of the present invention.

Fig. 3 is a schematic view of the mounting structure of the rotating mechanism of the present invention.

Fig. 4 is a schematic structural view of the motor of the present invention.

Fig. 5 is a schematic structural view of a rotating mechanism in the present invention.

FIG. 6 is a schematic view of the installation structure of the laying mechanism of the present invention.

FIG. 7 is a schematic view of the construction of the laying mechanism of the present invention.

Fig. 8 is a schematic structural view of the rotating mechanism of the present invention.

Fig. 9 is a schematic structural view of the support mechanism of the present invention.

Fig. 10 is a schematic diagram of the working structure of the invention.

In the figure: 1. a base; 2. a support pillar; 3. a support plate; 301. fixing grooves; 4. a connecting pipe; 5. a rotating mechanism; 501. a motor; 502. a fixing ring; 503. a driving wheel; 504. a fixed shaft; 505. a fixed mount; 506. a driven wheel; 6. a support; 7. a booster pump; 8. a laying mechanism; 801. a frame; 802. a mounting seat; 803. a mounting member; 804. a rotation mechanism; 805. a threaded rod; 806. a guide bar; 807. a second motor; 808. a rotating shaft; 809. a first motor; 8010. a fixing mechanism; 8011. a fixing plate; 8012. a driving gear; 8013. a third motor; 8014. a driven gear; 8015. a belt; 8016. a pulley; 9. a support mechanism; 901. a roller; 902. an annular plate; 903. an annular groove; 10. bending; 11. a water storage barrel; 12. a groove; 13. a limiting groove; 14. a flow equalizing plate; 15. and (4) a spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 10, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The utility model provides a concrete pier post watering curing means, includes base 1, support column 2, connecting pipe 4, install on base 1 the bottom of support column 2, install slewing mechanism 5 and backup pad 3 at the top of support column 2, slewing mechanism 5 cooperatees with backup pad 3, installs retaining bucket 11 at the top of backup pad 3, all installs flow equalizing plate 14 at the both ends of backup pad 3, and flow equalizing plate 14 is connected through the bottom of connecting pipe 4 with retaining bucket 11, installs shower nozzle 15 on flow equalizing plate 14.

Shower nozzle 15 is equipped with a plurality ofly, and a plurality of shower nozzles 15 evenly distributed is on flow equalizing plate 14, install booster pump 7 on connecting pipe 4, have support 6 at the top mid-mounting of backup pad 3, water storage bucket 11 is installed on support 6, and the shower nozzle is used for evenly spraying maintenance water on the concrete pier stud, and backup pad 3 is used for supporting water storage bucket 11, guarantees water storage bucket 11's normal work, and booster pump 7 is used for guaranteeing that maintenance water can spray on the concrete pier stud for the maintenance water pressure boost.

The top edge of support column 2 installs 10 of bending, open at the middle part of backup pad 3 has fixed slot 301, and slewing mechanism 5 establishes in fixed slot 301, and it has recess 12 to open at the edge of fixed slot 301, recess 12 cooperatees with 10 of bending, and 10 of bending cooperatees with fixed slot 301 and can guarantee the normal operating of backup pad 3, prevents that backup pad 3 from rocking the normal watering of influence at the rotation in-process, has improved watering maintenance efficiency.

The rotating mechanism 5 comprises a fixing ring 502, a driving wheel 503, driven wheels 506, a fixing frame 505, fixing shafts 504 and motors 501, wherein the fixing ring 502 is fixed in a fixing groove 301 in the middle of the supporting plate 3, racks are arranged on the inner wall of the fixing ring 502, the driving wheel 503 is arranged in the middle of the fixing ring 502, the number of the fixing shafts 504 is three, the three fixing shafts 504 are uniformly and fixedly arranged between the fixing ring 502 and the driving wheel 503 of the top of the supporting column 2, the number of the driven wheels 506 is three, the three driven wheels 506 are respectively arranged on the three fixing shafts 504 and meshed with the driving wheel 503, the driven wheels 506 are simultaneously meshed with the racks on the fixing ring 502, the fixing frame 505 is arranged on the top of the fixing shafts 504, the motors 501 are arranged on the top of the supporting plate 3, and output shafts of the motors 501 penetrate through the top of the supporting plate 3 and extend into the fixing groove 301 in the bottom of the supporting plate 3, the action wheel 503 is installed on the output shaft of motor 501, and slewing mechanism 5 is used for driving backup pad 3 and rotates to the realization drives flow equalizing plate 14 and shower nozzle 15 and rotates, carries out the watering maintenance to the concrete pier stud of installing in flow equalizing plate 14 below under the rotation of shower nozzle 15, can sprinkle water to a plurality of concrete pier studs simultaneously at the pivoted in-process, has improved maintenance efficiency, guarantees maintenance efficiency, improves maintenance quality.

The during operation, motor 501 drives action wheel 503 and rotates, from driving wheel 506 and action wheel 503 mesh mutually, action wheel 503 drives from driving wheel 506 and rotates, because fix at the top of support column 2 through fixed axle 504 from driving wheel 506, and mesh mutually with the rack on the solid fixed ring 502 from driving wheel 506, then drive solid fixed ring 502 from driving wheel 506 and rotate, because solid fixed ring 502 fixes in the recess 12 of backup pad 3, backup pad 3 follows solid fixed ring 502 and rotates, realize backup pad 3 pivoted mesh, the assurance can be simultaneously to the mesh of a plurality of concrete pier watering maintenance, the quality of concrete pier watering maintenance has been improved.

Supporting mechanism 9 is installed at the top of support column 2, supporting mechanism 9 cooperatees with backup pad 3, and supporting mechanism 9 is used for supporting backup pad 3, guarantees the safety of backup pad 3.

The supporting mechanism 9 comprises an annular plate 902, an annular groove 903 is formed in the annular plate 902, the annular groove 903 is fixedly installed on the outer wall of the supporting column 2, a plurality of rollers 901 are installed in the middle of the annular groove 903, the plurality of rollers 901 are evenly distributed in the annular groove 903, a limiting groove 13 is formed in the edge of a fixing groove 301 in the bottom of the supporting plate 3, and the limiting groove 13 is matched with the rollers 901.

Wherein, gyro wheel 901 plays the purpose of supporting backup pad 3 on the one hand, and on the other hand can reduce the frictional force between backup pad 3 and the supporting mechanism 9, has reduced the wearing and tearing of backup pad 3, has improved the life of backup pad 3 greatly, has reduced manufacturing cost.

Laying mechanism 8 is still installed at the both ends of backup pad 3, laying mechanism 8 installs in the outside of flow equalizing plate 14, and laying mechanism 8 can lay plastic film on the concrete pier stud, has improved the maintenance quality of concrete pier stud, has guaranteed the maintenance efficiency of concrete pier stud.

The flow equalizing plate 14 is used for uniformly distributing the maintenance water to the spray nozzles 15, so that the spray nozzles 15 can uniformly spray the maintenance water on the concrete pier columns, and the maintenance quality is guaranteed.

The laying mechanism 8 comprises a frame 801, belts 8015, a threaded rod 805, a first motor 809 and a second motor 807, wherein two sets of installation bases 802 are installed on the frame 801, the two sets of installation bases 802 are respectively installed at two ends of the frame 801, each set of installation bases 802 is provided with two, the two installation bases 802 are symmetrically installed at two sides of the frame 801, a rotating shaft 808 is installed on each set of installation bases 802, belt wheels 8016 are installed at two ends of the rotating shaft 808, the belt wheels 8016 at one side corresponding to the two rotating shafts 808 are connected through the belts 8015, an installation part 803 is installed on each belt 8015, one end of the threaded rod 805 is rotatably installed on one installation part 803, the other end of the threaded rod passes through the other installation part 803 and extends to the outer side of the installation part 803, the second motor 807 is installed on the other installation part 803 and is connected with the threaded rod 805, guide rods 806 are installed at two sides of the threaded rod 805, the both ends of guide bar 806 are all fixed mounting on installed part 803, install rotary mechanism 804 on threaded rod 805, and mutually supporting of first motor 809, second motor 807, belt 8015 and threaded rod 805 can drive and have rolled up the plastic film cylinder and move on X axle and Y axle to the realization is rolled up the purpose on the concrete pier stud with plastic film, has improved the maintenance quality of concrete pier stud greatly.

When the device works, a roller wound with a plastic film is fixed on a fixing mechanism 8010, one end of the plastic film is fixed on a concrete pier stud, then a first motor 809 is started to drive a mounting piece 803 to move along a belt 8015, the plastic film is automatically dispersed under the action of a rotating mechanism 804 and is wound on the concrete pier stud, when the mounting piece 803 moves from one end of a frame 801 to the other end, the first motor 809 is closed, a second motor 807 is started to drive the rotating mechanism 804 to move along the direction of a threaded rod 805, the plastic film is wound on the other side of the concrete pier stud in the moving process, when the rotating mechanism 804 moves from one end of the threaded rod 805 to the other end, the second motor 807 is closed, the first motor 809 is started to drive the belt 8015 to move, the belt 8015 moves to drive the mounting piece 803 and the rotating mechanism 804 to move until the other end of the belt 8015 stops moving, in the process, the plastic film is wound on the other side face of the concrete pier column, and the plastic film is wound repeatedly until the rotating mechanism 804 moves to the initial position, so that the purpose of winding the plastic film on the whole concrete pier column is achieved.

Wherein, the guiding rod 806 can play the role of supporting the rotating mechanism 804 on one hand to ensure the stability of the rotating mechanism 804, and play the role of guiding on the other hand, and the mounting member 803 is fixedly mounted on the belt 8015 for supporting the threaded rod 805 and the guiding rod 806.

The rotating mechanism 804 includes a fixing plate 8011, a third motor 8013 and a fixing shaft 504, the fixing plate 8011 is in threaded connection with a threaded rod 805, two sides of the fixing plate 8011 are in sliding connection with a guide rod 806, a fixing housing is mounted on the fixing plate 8011, a driving gear 8012 and a driven gear 8014 are disposed inside the fixing housing, the third motor 8013 is mounted on a top of the fixing housing, an output shaft of the third motor 8013 penetrates through the fixing housing and extends into the fixing housing, the driving gear 8012 is mounted on an output shaft of the third motor 8013, the fixing shaft 504 is mounted on one side of the driving gear 8012 on the fixing plate 8011, a bottom of the fixing shaft 504 penetrates through the fixing plate 8011 and extends to a bottom of the fixing plate 8011, a fixing mechanism 8010 is disposed on the fixing shaft 504, the driven gear 8014 is disposed on one side of the driving gear 8012 and is engaged with the driving gear 8012, the fixing mechanism 8010 is used for fixing a roller wound with a plastic film, guarantee that the cylinder can rotate under the effect of third motor 8013, then cooperate first motor 809, second motor 807 to lay plastic film on the concrete pier stud, be convenient for keep wet concrete pier stud surface to reach the purpose of concrete pier stud maintenance.

During operation, the roller with the plastic film is mounted on the fixing mechanism 8010, then the third motor 8013 is turned on to drive the driving gear 8012 to rotate, the driving gear 8012 rotates to drive the driven gear 8014 to rotate, the driven gear 8014 rotates to drive the fixing mechanism 8010 to rotate, and the fixing mechanism 8010 rotates to drive the roller with the plastic film, so that the plastic film is released, the plastic film is prevented from being torn off in the laying process, and the laying quality of the plastic film is guaranteed.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.