CN204053732U - PCCP pipe sanding apparatus - Google Patents
PCCP pipe sanding apparatus Download PDFInfo
- Publication number
- CN204053732U CN204053732U CN201420522905.0U CN201420522905U CN204053732U CN 204053732 U CN204053732 U CN 204053732U CN 201420522905 U CN201420522905 U CN 201420522905U CN 204053732 U CN204053732 U CN 204053732U
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- CN
- China
- Prior art keywords
- fixed cover
- support
- pccp pipe
- expansion link
- motor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
PCCP pipe sanding apparatus.Provide a kind of structure simple, handled easily, the PCCP pipe sanding apparatus of increasing work efficiency.Sanding apparatus comprises rotary support mechanism and workpiece polishing mechanism, described rotary support mechanism comprises frame, motor and some support roller groups, described supporting component comprises support, fixed cover, promote cylinder, expansion link and pushing mechanism, described fixed cover has mesopore, described fixed cover is flexibly connected on the bracket, the two ends of described promotion cylinder connect described support and fixed cover respectively, and be positioned at the outside of described support, described expansion link is located in the mesopore of described fixed cover, described pushing mechanism is fixedly connected on fixed cover, described pushing mechanism drives described expansion link to make stretching motion, described sanding component is located at the inner side of described support, and described sanding component comprises motor, bearing block and wire brush, and described motor drives described wire brush, described bearing block is connected on described expansion link.The utility model improves the polishing q&r of PCCP pipe.
Description
Technical field
The utility model relate to a kind ofly to hold for PCCP pipe, socket carries out the special equipment of polishing.
Background technology
Prestressed concrete cylinder pipe (Prestressed Concrete Cylinder Pipe) is called for short PCCP; PCCP tube core in the fabrication process; after the steel cylinder of PCCP completes, need through concreting, twine silk, operation such as spray mortar cover etc., just can obtain a complete tube core.To build and in whitewashing process at tube core, the holding of PCCP, socket adhere to more concrete and mortar, and because PCCP tube core is after imbedding underground, hold by PCCP, the precision of socket completes sealing, the more attachment in surface can not meet corrosion-resistant requirement simultaneously.Therefore, in follow-up production process, must by holding, the concrete of jack surfaces and mortar clean out, one is the requirement meeting follow-up anticorrosion with painting material, and two is the bell and spigot dimensional accuracies ensureing PCCP tube core.
At present, existing technology adopts manual polishing method, and at the two ends of tube core, artificial hand-held Special grinding ray machine, polishes to the outer wall of tube core socket, the inwall of bellmouth.There is following shortcoming in this method: 1, the efficiency of polishing is lower, 2, need more artificial, 3, the precision of polishing is comparatively large by the impact of workman's subjectivity, 4, dangerous in bruting process.
Domestic Ye You producer is studied this project, and have many innovations, if application number is 201410165839.0, name is called the patent application of the cleaning grinding apparatus of PCCP pipe village bell and spigot circle, still there is following defect in it: 1, the sanding apparatus of this patent uses mainly for socket end in the specific implementation, when female end uses, due to cannot tube core be caught on, therefore still cannot realize when polishing the top of tube core bellmouth; 2, when sanding apparatus does hoop motion at tube core inwall, after exceeding the center line of pipeline, level 90 ° of positions of the tube core that namely moved from 0 ° of position of bottom (time) still needs human assistance just can complete polishing, therefore operates and still there is inconvenience.
Utility model content
The utility model, for above problem, provides a kind of structure simple, handled easily, the PCCP pipe sanding apparatus of increasing work efficiency.
The technical solution of the utility model is: described sanding apparatus comprises rotary support mechanism and workpiece polishing mechanism,
Described rotary support mechanism comprises frame, motor and some support roller groups, and some described support roller compositions are located in described frame to symmetry, and described motor is located at the side of described frame and drives the action of described support roller group;
Described PCCP pipe level is located between the support roller group of setting in pairs;
Described workpiece polishing mechanism comprises supporting component and sanding component,
Described supporting component comprises support, fixed cover, promotion cylinder, expansion link and pushing mechanism, described fixed cover has mesopore, described fixed cover is flexibly connected on the bracket, and the two ends of described promotion cylinder connect described support and fixed cover respectively and are positioned at the outside of described support
Described expansion link is located in the mesopore of described fixed cover, and described pushing mechanism is fixedly connected on fixed cover, and described pushing mechanism drives described expansion link to make stretching motion;
Described sanding component is located at the inner side of described support, and described sanding component comprises motor, bearing block and wire brush, and described motor, bearing block are connected successively with wire brush, and described wire brush is positioned at the inner side of described motor, and described motor drives described wire brush; Described bearing block is connected on described expansion link.
The two ends of described PCCP pipe are respectively equipped with anti-jumping mechanism, described anti-jumping mechanism is located in described frame, described anti-jumping mechanism comprises backing plate, antihunting axle bed, swinging axle, side roller, horizontal roller and extension spring, described backing plate is fixedly connected in described frame, described antihunting axle bed is fixedly connected on described backing plate, described antihunting axle bed has a pair riser, and described a pair riser is parallel and perpendicular to described backing plate, described a pair riser is provided with corresponding pin-and-hole;
Described swinging axle comprises cylindrical shell, trunnion axis and vertical axis, described cylindrical shell is movably connected in the pin-and-hole of described antihunting axle bed by bearing pin, described trunnion axis and vertical axis are connected on described cylindrical shell, described trunnion axis is positioned at the inner side of described vertical axis, described horizontal roller to be movably connected on described trunnion axis and to be positioned at the below of described PCCP pipe, and described side roller to be movably connected on described vertical axis and to be positioned at the end face of described PCCP pipe;
Described extension spring connects described backing plate and cylindrical shell respectively and is positioned at the outside of described vertical axis.
Described pushing mechanism is cylinder or electric pushrod.
The two ends of described PCCP pipe are respectively female end and socket end, and described workpiece polishing mechanism has a pair and is located at female end and the socket end of described PCCP pipe respectively.
The utility model develop a kind of special, be applicable to that PCCP pipe (or tube core) holds, the sander of socket end, adopt rotary support supporting mechanism to place the tube core of polishing, driven by motor tube core rotates, and the frequency conversion of tube core rotary speed is adjustable; The holding of tube core, socket two ends arrange workpiece polishing mechanism respectively,
Workpiece polishing mechanism comprises supporting component and sanding component, sanding component drives wire brush to outside the socket of tube core, polish inside bellmouth by motor, for convenience of the lifting of tube core, supporting component can be elastic, simultaneously, cylindrical shell is movably connected on support, and the rotatable size that can adapt to tube core diameter regulates.During polishing, the thrust of wire brush and die contact adjusts by the adjustment pressure promoting cylinder.
Because tube core outer wall adopts the method for spraying cement mortar to be formed, therefore there is the phenomenon of mistake circles such as being uneven in tube core cylindrical, to holding, socket polish time, tube core can produce the phenomenon of play vertically, for ensureing that tube core holds, the relatively fixing of position polished by socket, anti-jumping mechanism is set in the both sides of tube core, follows tube core by side roller and horizontal roller and rotate, prevent tube core due to outer surface circle and the axial float phenomenon that causes.The utility model handled easily, improves the polishing q&r of PCCP pipe.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the left view of Fig. 1,
Fig. 3 is the top view of Fig. 1,
Fig. 4 is the structural representation of workpiece polishing mechanism in the utility model,
Fig. 5 is the top view of Fig. 4
Fig. 6 is the structural representation of anti-jumping mechanism in the utility model,
Fig. 7 is the right view of Fig. 6;
In figure, 1 is sanding apparatus, and 2 is workpiece polishing mechanisms,
20 is supporting components,
201 is supports, and 202 is promote cylinder, and 203 is expansion links, and 204 is pushing mechanisms, and 205 is fixed covers, and 206 is rolling bearing units,
21 is sanding components,
211 is motors, and 212 is bearing blocks, and 213 is wire brushes,
3 is rotary support mechanisms, and 31 is frames, and 32 is motors, and 33 is support roller groups,
4 is PCCP pipes, and 41 is female ends, and 42 is socket end,
5 is anti-jumping mechanisms, and 501 is backing plates, and 502 is antihunting axle beds, and 503 is swinging axles, and 5031 is trunnion axis, and 5032 is vertical axises, and 5033 is cylindrical shells, and 504 is side rollers, and 505 is horizontal rollers, and 506 is extension springs.
Detailed description of the invention
As shown in figs. 1-7, described sanding apparatus 1 comprises rotary support mechanism 3 and workpiece polishing mechanism 2 to the utility model,
Described rotary support mechanism 3 comprises frame 31, motor 32 and some support roller group 33(and can be made up of array tire), some described support roller groups 33 in pairs symmetry are located in described frame 31, and described motor 32 is located at the side of described frame 31 and drives the action of described support roller group 33;
Described PCCP pipe 4 level is located between the support roller group 33 of setting in pairs;
As illustrated in figures 4-5, described workpiece polishing mechanism 2 comprises supporting component 20 and sanding component 21,
Described supporting component 20 comprises support 201, fixed cover 205, promotes cylinder 202, expansion link 203 and pushing mechanism 204, described fixed cover 205 has mesopore, described fixed cover 205 to be movably connected on described support 201 (in work, support is provided with a pair rolling bearing units 206, fixed cover 205 by pinned connection on a pair rolling bearing units 206, in work, fixed cover 205 can realize swinging in certain angle), the two ends of described promotion cylinder 202 connect described support 201 and fixed cover 205 respectively and are positioned at the outside of described support 201
Described expansion link 203 is located in the mesopore of described fixed cover 205, and described pushing mechanism 204 is fixedly connected on fixed cover 205, and described pushing mechanism 204 drives described expansion link 203 to make stretching motion; In Fig. 5, pushing mechanism 204 is not shown;
Described sanding component 21 is located at the inner side of described support 201, described sanding component 21 comprises motor 211, bearing block 212 and wire brush 213, described motor 211, bearing block 212 are connected successively with wire brush 213, described wire brush 213 is positioned at the inner side of described motor 211, and described motor 211 drives described wire brush 213; Described bearing block 212 is connected on described expansion link 203.
As shown in fig. 6-7, the two ends of described PCCP pipe 4 are respectively equipped with anti-jumping mechanism 5, described anti-jumping mechanism 5 is located in described frame 31, described anti-jumping mechanism 5 comprises backing plate 501, antihunting axle bed 502, swinging axle 503, side roller 504, horizontal roller 505 and extension spring 506, described backing plate 501 is fixedly connected in described frame 31, described antihunting axle bed 502 is fixedly connected on described backing plate 501, described antihunting axle bed 502 has a pair riser, described a pair riser is parallel, and perpendicular to described backing plate 501, described a pair riser is provided with corresponding pin-and-hole,
Described swinging axle 503 comprises cylindrical shell 5033, trunnion axis 5031 and vertical axis 5032, described cylindrical shell 5033 is movably connected in the pin-and-hole of described antihunting axle bed by bearing pin, described trunnion axis 5031 and vertical axis 5032 are connected on described cylindrical shell, described trunnion axis is positioned at the inner side of described vertical axis, described horizontal roller 505 to be movably connected on described trunnion axis 5031 and to be positioned at the below of described PCCP pipe, and described side roller 504 to be movably connected on described vertical axis 5032 and to be positioned at the end face of described PCCP pipe; (trunnion axis and vertical axis are in vertical state)
Described extension spring 506 connects described backing plate 501 and cylindrical shell respectively and is positioned at the outside of described vertical axis.
Described pushing mechanism 204 is cylinder or electric pushrod.
The two ends of described PCCP pipe 4 are respectively female end 41 and socket end 42, and described workpiece polishing mechanism has a pair and is located at female end and the socket end of described PCCP pipe respectively.In work, socket end is in outside, and female end is in inner side, and sanding component can be connected to above and below expansion link, adapts to the production and processing operation of diverse location.
At work, when after PCCP pipe 4 hoisted in position, pushing mechanism 204 by expansion link 203 driven forward together with the upper sanding component 21 being fixed on expansion link, rear stopping (by travel switch adjustment stroke) in place.Contacted with the female end of tube core by wire brush 213 by promoting cylinder 202, thrust is regulated by the pressure of cylinder.Start the motor of rotary support mechanism 3, support roller group 33 relies on frictional force to drive tube core to rotate, and starts the motor of sanding component 21 simultaneously, carries out the cleaning work of female end; The course of action of socket end is similar.
The backing plate of anti-jumping mechanism can the difference high according to die center adjust; In work, in order to ensure that side roller 504 and horizontal roller 505 can be followed tube core and be rotated, in the inside of two rollers, copper sheathing is installed; Extension spring 506 is mainly used in when without tube core state, and the horizontal roller of guarantee is the level of state use;
Be illustrated in figure 6 the anti-jumping mechanism of socket end; When without tube core state, rely on the pulling force of extension spring 506, guarantee that horizontal roller 505 is the level of state, side roller 504 in vertical state; After tube core lifting, the outer diameter contact of horizontal roller and tube core, side roller and tube core have the gap of 20-30mm; When startup rotary support mechanism, after tube core starts rotation, horizontal roller is followed tube core and is rotated, and there is uneven phenomenon the side due to tube core, and during assembling, the gap of 20-30mm is reserved in side roller 504 and tube core side.When tube core produces axial float to the right, the side of tube core contacts with side roller, and side roller is followed tube core and rotated; When tube core continue to the right play time, two rollers on swinging axle and horizontal roller and side roller respectively with tube core close contact, limit the further play of tube core.Destroy for preventing from producing tube core outer surface and side surface, horizontal roller and side roller adopt composite members, and part that is outside and die contact is flexible polyurethane materials.In like manner, female end also can guarantee that tube core can not produce axial play.Like this, by holding, socket two ends arrange anti-jumping mechanism respectively, avoid the axial float due to tube core in bruting process, and cause workpiece polishing mechanism can not relatively-stationary problem.
Claims (4)
1.PCCP pipe sanding apparatus, is characterized in that, described sanding apparatus comprises rotary support mechanism and workpiece polishing mechanism,
Described rotary support mechanism comprises frame, motor and some support roller groups, and some described support roller compositions are located in described frame to symmetry, and described motor is located at the side of described frame and drives the action of described support roller group;
Described PCCP pipe level is located between the support roller group of setting in pairs;
Described workpiece polishing mechanism comprises supporting component and sanding component,
Described supporting component comprises support, fixed cover, promotion cylinder, expansion link and pushing mechanism, described fixed cover has mesopore, described fixed cover is flexibly connected on the bracket, and the two ends of described promotion cylinder connect described support and fixed cover respectively and are positioned at the outside of described support
Described expansion link is located in the mesopore of described fixed cover, and described pushing mechanism is fixedly connected on fixed cover, and described pushing mechanism drives described expansion link to make stretching motion;
Described sanding component is located at the inner side of described support, and described sanding component comprises motor, bearing block and wire brush, and described motor, bearing block are connected successively with wire brush, and described wire brush is positioned at the inner side of described motor, and described motor drives described wire brush; Described bearing block is connected on described expansion link.
2. PCCP pipe sanding apparatus according to claim 1, it is characterized in that, the two ends of described PCCP pipe are respectively equipped with anti-jumping mechanism, described anti-jumping mechanism is located in described frame, described anti-jumping mechanism comprises backing plate, antihunting axle bed, swinging axle, side roller, horizontal roller and extension spring, described backing plate is fixedly connected in described frame, described antihunting axle bed is fixedly connected on described backing plate, described antihunting axle bed has a pair riser, described a pair riser is parallel and perpendicular to described backing plate, described a pair riser is provided with corresponding pin-and-hole;
Described swinging axle comprises cylindrical shell, trunnion axis and vertical axis, described cylindrical shell is movably connected in the pin-and-hole of described antihunting axle bed by bearing pin, described trunnion axis and vertical axis are connected on described cylindrical shell, described trunnion axis is positioned at the inner side of described vertical axis, described horizontal roller to be movably connected on described trunnion axis and to be positioned at the below of described PCCP pipe, and described side roller to be movably connected on described vertical axis and to be positioned at the end face of described PCCP pipe;
Described extension spring connects described backing plate and cylindrical shell respectively and is positioned at the outside of described vertical axis.
3. PCCP pipe sanding apparatus according to claim 1 and 2, is characterized in that, described pushing mechanism is cylinder or electric pushrod.
4. PCCP pipe sanding apparatus according to claim 1, is characterized in that, the two ends of described PCCP pipe are respectively female end and socket end, and described workpiece polishing mechanism has a pair and is located at female end and the socket end of described PCCP pipe respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522905.0U CN204053732U (en) | 2014-09-11 | 2014-09-11 | PCCP pipe sanding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522905.0U CN204053732U (en) | 2014-09-11 | 2014-09-11 | PCCP pipe sanding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053732U true CN204053732U (en) | 2014-12-31 |
Family
ID=52195317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420522905.0U Withdrawn - After Issue CN204053732U (en) | 2014-09-11 | 2014-09-11 | PCCP pipe sanding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204053732U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227541A (en) * | 2014-09-11 | 2014-12-24 | 江苏江扬建材机械有限公司 | PCCP (prestressed concrete cylinder pipe) grinder |
| CN104741996A (en) * | 2015-04-06 | 2015-07-01 | 南京林恒机械制造有限公司 | Mandrel grinding device |
| CN105666280A (en) * | 2016-02-19 | 2016-06-15 | 四川福德机器人股份有限公司 | Grinding equipment and grinding method |
-
2014
- 2014-09-11 CN CN201420522905.0U patent/CN204053732U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227541A (en) * | 2014-09-11 | 2014-12-24 | 江苏江扬建材机械有限公司 | PCCP (prestressed concrete cylinder pipe) grinder |
| CN104227541B (en) * | 2014-09-11 | 2017-05-10 | 江苏江扬建材机械有限公司 | PCCP (prestressed concrete cylinder pipe) grinder |
| CN104741996A (en) * | 2015-04-06 | 2015-07-01 | 南京林恒机械制造有限公司 | Mandrel grinding device |
| CN104741996B (en) * | 2015-04-06 | 2017-04-26 | 南京林恒机械制造有限公司 | Mandrel grinding device |
| CN105666280A (en) * | 2016-02-19 | 2016-06-15 | 四川福德机器人股份有限公司 | Grinding equipment and grinding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160318 Address after: 112322 Tieling, Liaoning City, Kaiyuan Province town of eight villages in Hebei Patentee after: Sinohydro Bureau 6 Huazhe Kaiyuan Pipe Industry Co., Ltd. Address before: 225264, No. 64, Central Road, Yang Zhen Town, Jiangdu District, Jiangsu, Yangzhou Patentee before: Jiangsu Jiangyang Building Material Machinery Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170322 Address after: 225264 Jiangsu Province, Yangzhou city Jiangdu District Yangzhuang Central Road No. 64 Patentee after: Jiangsu Jiangyang Building Material Machinery Co., Ltd. Address before: 112322 Tieling, Liaoning City, Kaiyuan Province town of eight villages in Hebei Patentee before: Sinohydro Bureau 6 Huazhe Kaiyuan Pipe Industry Co., Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141231 Effective date of abandoning: 20170510 |