CN217226066U

CN217226066U - Synchronous strickle device of PCCPL mortar protective layer

Info

Publication number: CN217226066U
Application number: CN202220226615.6U
Authority: CN
Inventors: 李家利; 马磊; 付强军
Original assignee: Henan Fuchen Management Co ltd
Current assignee: Henan Fuchen Management Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-08-19
Anticipated expiration: 2032-01-27

Abstract

The utility model provides a PCCPL mortar protective layer is strickleed off device in step, which comprises a supporting table, the top of brace table is equipped with pipeline turning device, the brace table top on pipeline turning device right side is equipped with the supporting seat, be equipped with the regulation lead screw between two supporting seats, the outside of supporting seat is equipped with the motor, threaded connection has the supporting shoe on the regulation lead screw, the top of supporting shoe is fixed with the stand of vertical setting, the top of stand is fixed with the braced frame that is the rectangle that the level set up, the braced frame internal fixation has the litter of two parallel and interval settings, be connected with the slider on the litter, be equipped with first electric push rod between slider and the braced frame, the one end of first electric push rod is articulated with braced frame's left end, the other end and the slider of first electric push rod are articulated, be fixed with the second electric push rod of vertical setting on the slider, the bottom mounting of second electric push rod has the backup pad that the level set up, the bottom mounting of backup pad has a plurality of scraper. The utility model discloses simple structure, convenient to use.

Description

Synchronous strickle device of PCCPL mortar protective layer

Technical Field

The utility model belongs to the technical field of the concrete pipe production, especially, relate to a PCCPL mortar protective layer is strickleed off device in step.

Background

The Prestressed Concrete Cylinder Pipe (abbreviated as PCCP) is a water Pipe made by winding circumferential Prestressed steel wires on a high-strength Concrete Pipe core with a steel Cylinder and spraying a compact cement mortar protective layer on the Prestressed steel wires. The composite pipe consists of thin steel plate, high strength steel wire and concrete, and has the features of high sealing performance, high strength and high impermeability, and the steel cylinder has two different positions: when the lining type Prestressed Concrete Cylinder Pipe (PCCPL) and the embedded Prestressed Concrete Cylinder Pipe (PCCPE) are produced, a mortar protective layer is sprayed on the surface of each layer of steel wire after the steel wire is wound, however, after the mortar protective layer is sprayed, the outer surface of the mortar protective layer has certain ovality deviation, and when the steel wire is wound on the outer surface of the mortar protective layer for the second time, the interval uniformity of the steel wires cannot reach the standard, so that the quality of the concrete pipe is influenced; and at present, the surface of the tube core is generally scraped by manually holding a scraper, which has the defects of low scraping efficiency and poor effect. Therefore, when the existing lining type Prestressed Concrete Cylinder Pipe (PCCPL) is produced, the scraping efficiency is low and the scraping quality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve current PCCPL pipe production and strickle inconvenient technical problem, provide a PCCPL mortar protective layer and strickle device off in step, including the brace table that the level set up, the brace table plays the supporting role, and the top of brace table is equipped with pipeline turning device, and pipeline turning device is including fixing two supporting wheel supports on brace table top, and two vertical and interval settings of supporting wheel support, the rotatable supporting wheel that is equipped with in upper end of two pipeline turning device, and PCCPL pipe is placed on the supporting wheel, and the supporting wheel rotates and drives the PCCPL pipe and roll. The supporting bench top on pipeline turning device right side is equipped with the supporting seat that two intervals set up, the supporting seat plays the supporting role, be equipped with the regulation lead screw that the level set up between two supporting seats, the both ends of adjusting the lead screw can be changeed the assembly on the supporting seat through the bearing, the supporting seat is extended to the one end of adjusting the lead screw, and the outside of supporting seat is equipped with the motor, the power output shaft and the regulation lead screw coaxial line fixed connection of motor, threaded connection has the supporting shoe on the regulation lead screw, the top of supporting shoe is fixed with the guide post of vertical setting, the below of adjusting the lead screw is equipped with the deflector, set up the guide way parallel with the regulation lead screw on the deflector, but guide post sliding connection is in the guide way, the starter motor, the power output shaft of motor drives the rotation of adjusting the lead screw, the supporting shoe on the regulation lead screw removes along adjusting the lead screw. The top end of the supporting block is fixed with a vertical column which is vertically arranged, the vertical column plays a supporting role, the top end of the vertical column is fixed with a horizontally arranged rectangular supporting frame, two parallel sliding rods which are arranged at intervals are fixed in the supporting frame, the sliding rods play a guiding role, sliding blocks are connected onto the sliding rods, a first electric push rod is arranged between each sliding block and the supporting frame, one end of the first electric push rod is hinged with the left end of the supporting frame, the other end of the first electric push rod is hinged with the sliding blocks, the free end of the first electric push rod extends, each sliding block moves rightwards along the corresponding sliding rod, the free end of the first electric push rod retracts, each sliding block moves leftwards along the corresponding sliding rod, a vertically arranged second electric push rod is fixed onto the corresponding sliding block, a horizontally arranged supporting plate is fixed at the bottom end of the second electric push rod, a plurality of scrapers are fixed at the bottom end of the supporting plate, the free end of the second electric push rod extends, the scrapers vertically move downwards, the free end of the second electric push rod retracts, the scraper moves vertically upward.

Preferably, be equipped with the scalable guide bar of vertical setting in the backup pad, scalable guide bar includes the support outer tube of vertical setting, and the upper end and the slider of support outer tube are fixed, and the lower pot head of supporting the outer tube is equipped with the support inner tube, but the upper end of support inner tube with support outer tube sliding connection, the bottom of supporting the inner tube is fixed with the backup pad.

Preferably, at least 3 scrapers are provided.

Preferably, the first electric push rod, the second electric push rod and the motor are all connected with a power supply through cables.

Preferably, the first electric push rod, the second electric push rod and the motor are all communicated with the PLC controller.

The scheme has the following advantages:

the first electric push rod and the second electric push rod are arranged and can be used for adjusting the position of the scraper, under the action of the first electric push rod, the scraper can be close to or far away from the PCCPL pipe in the horizontal direction, under the action of the second electric push rod, the scraper moves up and down in the vertical direction, and the position of the scraper relative to the PCCPL pipe is adjusted; the telescopic guide rod plays a role in supporting the scraper, so that the shaking of the scraper is reduced, and the accuracy of the scraper in scraping the PCCPL pipe is enhanced; the adjusting screw rod and the supporting block are arranged, the adjusting screw rod rotates, the supporting block moves along the adjusting screw rod, and the position of the scraper along the axial direction of the PCCPL pipe can be adjusted; the pipeline turning device plays a supporting role for the PCCPL pipe.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a left side view structure diagram of the present invention;

fig. 3 is an assembly structure diagram of the first electric push rod and the second electric push rod.

Reference numerals: 1. a support table; 2. a pipeline overturning device; 3. a PCCPL tube; 4. a supporting seat; 5. a column; 6. a support frame; 21. a support wheel bracket; 22. a support wheel; 41. adjusting the lead screw; 42. a bearing; 43. a motor; 44. a supporting block; 45. a guide post; 46. a guide plate; 47. a guide groove; 61. a slide rod; 62. a slider; 63. a first electric push rod; 64. a second electric push rod; 65. a support plate; 66. a scraper; 67. a retractable guide bar; 671. supporting the outer tube; 672. supporting the inner tube.

Detailed Description

As shown in fig. 1-3, a PCCPL mortar protective layer synchronous strickle device comprises a supporting table 1 horizontally arranged, the supporting table 1 plays a supporting role, a pipeline turnover device 2 is arranged at the top end of the supporting table 1, the pipeline turnover device 2 comprises two supporting wheel brackets 21 fixed at the top end of the supporting table, the two supporting wheel brackets 21 are vertically arranged at intervals, the upper ends of the two pipeline turnover devices 2 are rotatably assembled with supporting wheels 22, PCCPL pipes 3 are placed on the supporting wheels 22, and the supporting wheels 22 rotate to drive the PCCPL pipes 3 to roll. The top end of the supporting platform 1 on the right side of the pipeline turnover device 2 is provided with two supporting seats 4 which are arranged at intervals, the supporting seats 4 play a supporting role, an adjusting screw rod 41 which is horizontally arranged is arranged between the two supporting seats 4, two ends of the adjusting screw rod 41 can be rotatably assembled on the supporting seats 41 through a bearing 42, one end of the adjusting screw rod 41 extends out of the supporting seats 4, and the outside of supporting seat 4 is equipped with motor 43, the power output shaft of motor 43 and the coaxial line fixed connection of adjusting lead screw 41, threaded connection has supporting shoe 44 on the adjusting lead screw 41, the top of supporting shoe 44 is fixed with vertical guide post 45 that sets up, the below of adjusting lead screw 41 is equipped with deflector 46, set up the guide way 47 parallel with adjusting lead screw 41 on the deflector 46, but guide post 47 sliding connection is in guide way 46, start motor 43, the power output shaft of motor 43 drives adjusting lead screw 41 and rotates, the supporting shoe 44 on the adjusting lead screw 41 moves along adjusting lead screw 41. The top end of the supporting block 44 is fixed with a vertical column 5 which is vertically arranged, the vertical column 5 plays a supporting role, the top end of the vertical column 5 is fixed with a horizontally arranged rectangular supporting frame 6, two parallel sliding rods 61 which are arranged at intervals are fixed in the supporting frame 6, the sliding rods 61 play a guiding role, a sliding block 62 is connected on each sliding rod 61, a first electric push rod 63 is arranged between each sliding block 62 and the supporting frame 6, one end of each first electric push rod 63 is hinged with the left end of the supporting frame 6, the other end of each first electric push rod 63 is hinged with each sliding block 62, the free end of each first electric push rod 63 extends, each sliding block 62 moves rightwards along each sliding rod 61, the free end of each first electric push rod 63 retracts, each sliding block 62 moves leftwards along each sliding rod 61, each sliding block 62 is fixed with a vertically arranged second electric push rod 64, the bottom end of each second electric push rod 64 is fixed with a horizontally arranged supporting plate 65, and the bottom end of each supporting plate 65 is fixed with a plurality of scrapers 66, the free end of the second electrical push rod 64 is extended and the scraper 66 is moved vertically downwards, the free end of the second electrical push rod 64 is retracted and the scraper 66 is moved vertically upwards.

Preferably, be equipped with the scalable guide bar 67 of vertical setting on the backup pad 65, scalable guide bar 67 includes the support outer tube 671 of vertical setting, and the upper end of supporting outer tube 671 is fixed with slider 62, and the lower pot head of supporting outer tube 671 is equipped with the support inner tube 672, but the upper end and the support outer tube 671 sliding connection of support inner tube 672, and the bottom of support inner tube 672 is fixed with backup pad 65.

Preferably, at least 3 scrapers 66 are provided.

Preferably, the first electric push rod 63, the second electric push rod 64 and the motor 43 are all connected to a power source through cables.

Preferably, the first electric push rod 63, the second electric push rod 64 and the motor 43 are all communicated with a PLC controller.

The use process comprises the following steps:

when the utility model is used, the PCCPL pipe is placed on the supporting wheel 22, the supporting wheel 22 rotates to drive the PCCPL pipe 3 to rotate, the motor 43 is started, the scraper 66 is moved to one end of the PCCPL pipe 3, then the first electric push rod 63 and the second electric push rod 64 are started, the free end of the first electric push rod 63 extends to drive the scraper 66 to be far away from the PCCPL pipe 3, the free end of the first electric push rod 63 retracts to drive the scraper 66 to move towards the direction close to the PCCPL pipe 3, the free end of the second electric push rod 64 extends, the scraper 66 vertically moves downwards, the free end of the second electric push rod 64 retracts, the scraper 66 vertically moves upwards, according to the working requirement, the position of the scraper 66 is adjusted by the first electric push rod 63 and the second electric push rod 64, meanwhile, the motor 43 is started by the plc controller, the motor 43 drives the scraper to move along the axial direction of the PCCPL pipe 3, and the scraper 66 scrapes the PCCPL pipe 3 and moves towards the axial direction of the PCCPL pipe 3 at a constant speed.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "horizontal", "vertical", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any is right the utility model discloses scheme after simply changing all belongs to the protection scope of the utility model.

Claims

1. The utility model provides a PCCPL mortar protective layer is strickleed off device in step, includes the brace table that the level set up, and the top of brace table is equipped with pipeline turning device, its characterized in that: the top end of a supporting table on the right side of the pipeline turnover device is provided with two supporting seats which are arranged at intervals, a horizontally arranged adjusting screw rod is arranged between the two supporting seats, the two ends of the adjusting screw rod can be rotatably assembled on the supporting seats through bearings, one end of the adjusting screw rod extends out of the supporting seats, the outer side of each supporting seat is provided with a motor, a power output shaft of the motor is fixedly connected with the adjusting screw rod in a coaxial line, the adjusting screw rod is in threaded connection with a supporting block, the top end of the supporting block is fixedly provided with a vertically arranged guide post, a guide plate is arranged below the adjusting screw rod, the guide plate is provided with a guide groove parallel to the adjusting screw rod, the guide post is slidably connected in the guide groove, the top end of the supporting block is fixedly provided with a vertically arranged upright post, the top end of the upright post is fixedly provided with a horizontally arranged rectangular supporting frame, two parallel sliding rods which are arranged at intervals are fixed in the supporting frame, and each sliding rod is connected with a sliding block, be equipped with first electric push rod between slider and the braced frame, the one end of first electric push rod is articulated with braced frame's left end, and the other end of first electric push rod is articulated with the slider, is fixed with the second electric push rod of vertical setting on the slider, and the bottom mounting of second electric push rod has the backup pad that the level set up, and the bottom mounting of backup pad has a plurality of scraper.

2. The PCCPL mortar protective layer synchronous slicking device of claim 1, which is characterized in that: be equipped with the scalable guide bar of vertical setting in the backup pad, scalable guide bar includes the support outer tube of vertical setting, and the upper end of supporting the outer tube is fixed with the slider, and the lower pot head of supporting the outer tube is equipped with the support inner tube, but the upper end of supporting the inner tube with support outer tube sliding connection, the bottom of supporting the inner tube is fixed with the backup pad.

3. The PCCPL mortar protective layer synchronous slicking device of claim 2, which is characterized in that: at least 3 scrapers are arranged.

4. The PCCPL mortar protective layer synchronous slicking device of claim 3, which is characterized in that: the pipeline turning device comprises two supporting wheel supports fixed on the top end of a supporting table, the two supporting wheel supports are arranged vertically and at intervals, and the upper ends of the two pipeline turning devices are rotatably provided with supporting wheels.

5. The PCCPL mortar protective layer synchronous slicking device of claim 4, which is characterized in that: the first electric push rod, the second electric push rod and the motor are all connected with a power supply through cables.

6. The PCCPL mortar protective layer synchronous slicking device of claim 5, which is characterized in that: first electric push rod, second electric push rod and motor all communicate the PLC controller.