CN206780106U - PCCP bellmouth special grinding equipment - Google Patents
PCCP bellmouth special grinding equipment Download PDFInfo
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- CN206780106U CN206780106U CN201720639937.2U CN201720639937U CN206780106U CN 206780106 U CN206780106 U CN 206780106U CN 201720639937 U CN201720639937 U CN 201720639937U CN 206780106 U CN206780106 U CN 206780106U
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- crane
- pccp
- body frame
- wheel
- bellmouths
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Abstract
The utility model discloses a kind of PCCP bellmouths special grinding equipment, including body frame and crane, crane is slidably connected at body frame side, and body frame length is less than crane, both upper end alignment, workpiece polishing mechanism and guiding mechanism are from top to bottom disposed with crane, is disposed with the actuating unit and hold-down mechanism of driving hold-down mechanism on body frame positioned at guiding mechanism bottom；Hold-down mechanism includes being fixed on cylinder vertically arranged on body frame, and the expansion link top of cylinder is provided with wheel carrier, and pinch wheels are provided with wheel carrier, gear is provided with the outside of the wheel shaft of pinch wheels；Actuating unit includes the movable motor being horizontally installed on body frame, and the output shaft of movable motor is connected by chain with the gear；Guiding mechanism includes the horizontally disposed directive wheel being installed on crane.The device structure is simple, easy to operate, and automaticity is high, and operating efficiency is high.
Description
Technical field
A kind of grinding apparatus is the utility model is related to, especially a kind of PCCP bellmouths special grinding equipment.
Background technology
Prestressed concrete cylinder pipe (abbreviation PCCP), it is a kind of new rigid pressure tubing.It is with steel cylinder
Strong concrete tube core winds compressor wire, sprays with cement mortar protective course, is welded into using steel bell and spigot and with steel cylinder
One, the fluted O-ring seal of bell and spigot band forms the flexible joint of slidingtype cushion rubber, is steel plate, concrete, high tensile steel wire
With the composite construction of cement mortar different materials composition, there is steel and the respective characteristic of concrete.Made in PCCP steel cylinders
Into it is rear, it is necessary to by concreting, twine the processes such as silk, whitewashing after can just produce a complete tube core.Due to pouring
During whitewashing, PCCP bell and spigots adhere to more concrete and mortar, and huge shadow is had for the Dock With Precision Position of pipeline
Ring, while the more attachment in surface can not meet requirement for anticorrosion.Therefore, to meet merging precision requirement and follow-up anticorrosion with painting
The requirement of material, grinding process must be carried out to its bell and spigot during subsequent production.
At present, the shared two ways of PCCP bell and spigots polishing is directed to, when, by the way of manual polishing, which
Special sanding machine is held by the worker at tube core both ends, tube core receptacle wall and bellmouth inwall are polished.This kind produces
Mode has the following disadvantages：1st, polishing is less efficient, 2, need worker's number more, 3, polishing precision be difficult to be precisely controlled,
4th, potential safety hazard in bruting process be present；Second, using special large-scale mouth of pipe grinding apparatus, such as Application No.
201410462243.7, a kind of entitled PCCP pipes sanding apparatus, it, which is embodied to throw away, has following defect：1st, equipment volume
Greatly, ground and built-in fitting need to be made in advance, floor space is big, and the cycle of putting into production is longer, 2, equipment for it is fixed, it is necessary to row
The cooperation of the equipment such as car could use, investment it is larger, 3, equipment be difficult to move, operation flexibility ratio it is low, it is impossible to meet production scene
The requirement of flexibility.
Domestic Ye You mechanisms are studied this project device miniaturization, such as Patent No. 201420201171.6, name
The referred to as cleaning grinding apparatus of PCCP tubing socket joint mouth circle, there is following defect in it in specific implementation：
1st, equipment uses for socket, can not realize that tube core hooks when bellmouth is polished, therefore, it is difficult to realize polishing bellmouth
Top；
2nd, when equipment does ring motion in tube core inwall, after pipe centerline（Moved to from the position of 0 ° of bottom
During tube core level 90 ° of positions）Still needing to human assistance could polish completion, therefore operation still suffers from inconvenience.
The content of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of PCCP bellmouths special grinding is set
Standby, the device structure is simple, easy to operate, and automaticity is high, and operating efficiency is high.
To achieve the above object, the utility model uses following technical proposals：
A kind of PCCP bellmouths special grinding equipment, including the body frame and crane that can be walked around PCCP tube walls, the lifting
Frame is slidably connected at body frame side, and body frame length is less than crane, the alignment of both upper ends, on the crane from top to bottom according to
It is secondary to be provided with workpiece polishing mechanism and guiding mechanism, the power of driving hold-down mechanism is disposed with body frame positioned at guiding mechanism bottom
Mechanism and hold-down mechanism；
The hold-down mechanism includes being fixed on cylinder vertically arranged on body frame, and the expansion link top of cylinder is provided with wheel
Frame, pinch wheels are installed on wheel carrier, gear is installed on the outside of the wheel shaft of pinch wheels, during work, cylinder makes pinch wheels be managed with PCCP
Road surface contacts, there is provided the thrust that equipment acts around pipeline；
The actuating unit includes a movable motor being horizontally installed on body frame, and the output shaft of movable motor passes through chain
It is connected with the gear；
The guiding mechanism includes the horizontally disposed directive wheel being installed on crane, during work and PCCP bellmouth table
Face contacts, and is moved along pipeline end face, there is provided guide effect；
Workpiece polishing mechanism includes the polishing motor being installed on crane, and polishing motor is passed by machine shaft and polishing motor
Driving wheel is connected, and polishing motor drive is connected through belt with grinding wheel drive, and grinding wheel drive passes through connecting shaft and polishing
Wheel is connected, and connecting shaft axle is installed on crane.
The grinding wheel, directive wheel and pinch wheels are located at the same side of crane or body frame, and upper and lower corresponding matching.
Positioning hole is equipped with the face that the crane and body frame are slidably connected, by inserting pin, realizes crane phase
Positioning for body frame, grinding wheel compression is set to treat buffed surface by moving up and down for crane.
The directive wheel peace turns in fixing axle, and fixing axle one end is arranged in bearing spider, and bearing spider is fixed on liter
Drop on frame.
Flexible wire brush is set in the grinding wheel, bellmouth groove can be adequately exposed to, can guarantee that beating for socket ring
Grind cleaning quality.
The crane medium position is provided with the extension mechanism that can be dismantled, and it can be Sand-blasting spraying gun that the extension mechanism, which is,
The platform of extension is provided with galvanizing equipment, can conveniently change its operating position.
The extension mechanism is located at opposite side of the directive wheel on crane.
One triangular structure of composition is connected by connector between the extension mechanism and crane.
The pinch wheels are located at cylinder upper end.
The cylinder side surface is fixed on body frame by connector.
The utility model is provided with hold-down mechanism, solves the problems, such as that tube core can not be caught on during bellmouth polishing；Provided with one
Fixed flexible wire brush, can be adequately exposed to bellmouth surface, can greatly ensure the polishing cleaning quality of socket ring；The equipment quality
Gently, efficiency high, easy to operate, can greatly improve operating efficiency by an operation 2-3 platform equipment；The equipment is set
Expansion platform, the equipment spray guns such as sandblasting, spray zinc can be linked, realize the work that preservative treatment is completed while polishing, greatly
Operating efficiency is improved, station is reduced and sets；The equipment is due to that there is provided hold-down mechanism, can avoid the water among more than tubing
Horizontal line（90°）When, it is necessary to the defects of human assistance.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Wherein 1. motor drives, 2. polishing motors, 3. grinding wheels, 4. pipe sockets, 5. fixing axles, 6. directive wheels, 7.
Pinch wheels, 8. chains, 9. cylinders, 10. body frames, 11. movable motors, 12. cranes, 13. positioning holes, 14. grinding wheel drives,
15. belt.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
PCCP bellmouth special grinding equipment as shown in Figure 1, including the body frame 10 and crane 12 that can be walked around PCCP tube walls,
The crane 12 is fixed on the side of body frame 10, and the length of body frame 10 is less than crane 12, the alignment of both upper ends, the crane
From top to bottom it is disposed with workpiece polishing mechanism and guiding mechanism on 12, drive is disposed with positioned at guiding mechanism bottom on body frame 10
The actuating unit and hold-down mechanism of dynamic hold-down mechanism；Body frame 10 is slidably connected with the composition of crane 12, crane 12 and body frame 10
Positioning hole 13 is equipped with the face being slidably connected, by inserting pin, positioning of the crane 12 relative to body frame 10 is realized, passes through
Moving up and down for crane 12 makes grinding wheel compression treat buffed surface.Positioning hole 13 is located on the setting beam of crane 12, by inserting
Enter pin to be positioned, regulation grinding wheel 3 and the upper table interplanar distance of pipe socket end 4.
Hold-down mechanism includes being fixed on cylinder 9 vertically arranged on body frame 10, and cylinder side surface is fixed on master by connector
On frame 10, the expansion link top of cylinder 10 is provided with wheel carrier, and pinch wheels 7 are provided with wheel carrier, and pinch wheels 7 are located at the upper end of cylinder 9,
Gear is installed, during work, cylinder 9 makes pinch wheels 7 be contacted with PCCP pipe surfaces, there is provided equipment on the outside of the wheel shafts of pinch wheels 7
Around the thrust of pipeline action；
Actuating unit includes a movable motor 11 being horizontally installed on body frame 10, and the output shaft of movable motor 11 passes through chain
Bar 8 is connected with the gear；
Guiding mechanism includes the horizontally disposed directive wheel 6 being installed on crane 12, and the peace of directive wheel 6 turns in fixing axle 5
On, the one end of fixing axle 5 is arranged in bearing spider, and bearing spider is fixed on crane 12.Directive wheel 6 and PCCP during work
Bellmouth surface contacts, and is moved along pipeline end face, there is provided guide effect；
Workpiece polishing mechanism includes the polishing motor 2 being installed on crane 12, and polishing motor 2 passes through machine shaft and polishing electricity
Machine drive 1 is connected, and polishing motor drive 1 is connected through belt 15 with grinding wheel drive 14, and grinding wheel drive 14 passes through
Connecting shaft is connected with grinding wheel 3, and connecting shaft axle is installed on crane 12.Flexible wire brush is set in grinding wheel 3, can be filled
Tap contacts bellmouth groove, can guarantee that the polishing cleaning quality of socket ring.
Grinding wheel 3, directive wheel 6 and pinch wheels 7 are located at the same side of crane 12 or body frame 10, and upper and lower corresponding matching.
The medium position of crane 12 is provided with the extension mechanism that can dismantle, the extension mechanism be can be Sand-blasting spraying gun and
Galvanizing equipment provides the platform of extension, can conveniently change its operating position.Extension mechanism is located at directive wheel 6 on crane 12
Opposite side.One triangular structure of composition is connected by connector between extension mechanism and crane 12.
The utility model application method is：
1. Construction in Preparatory Stage, equipment is hung on the bellmouth of PCCP pipe ends, directive wheel 6 is close to bellmouth upper surface；
2. UNICOM's source of the gas, drive cylinder 9, bounce back cylinder 9, ensures equipment pinch wheels 7, directive wheel 6 and grinding wheel 5 and pipe fitting
Bellmouth surface is in contact, and fixed；
3. link polishing motor 2, and start polishing motor 2；
4. after a circle is completed in the walking of movable motor 11, the polishing situation of pipe socket 4 is checked, depending on actual conditions, it is determined that being
It is no to polish again.
It is not new to this practicality although above-mentioned specific embodiment of the present utility model is described with reference to accompanying drawing
The limitation of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel need not pay the various modifications that creative work can make or deformation still in protection model of the present utility model
Within enclosing.
Claims (10)
1. a kind of PCCP bellmouths special grinding equipment, it is characterized in that, including the body frame and crane that can be walked around PCCP tube walls, institute
State crane and be slidably connected at body frame side, and body frame length is less than crane, both upper ends are alignd, by upper on the crane
It is disposed with workpiece polishing mechanism and guiding mechanism under, driving hold-down mechanism is disposed with positioned at guiding mechanism bottom on body frame
Actuating unit and hold-down mechanism；
The hold-down mechanism includes being fixed on cylinder vertically arranged on body frame, and the expansion link top of cylinder is provided with wheel carrier, wheel
Pinch wheels are installed on frame, gear is installed on the outside of the wheel shaft of pinch wheels, during work, cylinder makes pinch wheels and PCCP pipe surfaces
Contact, there is provided the thrust that equipment acts around pipeline；
The actuating unit includes a movable motor being horizontally installed on body frame, and the output shaft of movable motor passes through chain and institute
Gear is stated to be connected；
The guiding mechanism includes the horizontally disposed directive wheel being installed on crane, and during work and PCCP bellmouth surface connects
Touch, moved along pipeline end face, there is provided guide effect；
Workpiece polishing mechanism includes the polishing motor being installed on crane, and polishing motor passes through machine shaft and polishing motor drive
It is connected, polishing motor drive is connected through belt with grinding wheel drive, and grinding wheel drive passes through connecting shaft and grinding wheel phase
Even, connecting shaft axle is installed on crane.
2. PCCP bellmouths special grinding equipment as claimed in claim 1, it is characterized in that, the grinding wheel, directive wheel and clamping
Wheel is located at the same side of crane or body frame, and upper and lower corresponding matching.
3. PCCP bellmouths special grinding equipment as claimed in claim 1, it is characterized in that, state crane and body frame is slidably connected
Positioning hole is equipped with face, by inserting pin, positioning of the crane relative to body frame is realized, passes through moving up and down for crane
Compress grinding wheel and treat buffed surface.
4. PCCP bellmouths special grinding equipment as claimed in claim 1, it is characterized in that, the directive wheel peace turns in fixing axle
On, fixing axle one end is arranged in bearing spider, and bearing spider is fixed on crane.
5. PCCP bellmouths special grinding equipment as claimed in claim 1, it is characterized in that, set in the grinding wheel flexible
Wire brush, bellmouth groove can be adequately exposed to.
6. PCCP bellmouths special grinding equipment as claimed in claim 1, it is characterized in that, the crane medium position is provided with energy
The extension mechanism enough dismantled, the extension mechanism are can to provide the platform extended for Sand-blasting spraying gun and galvanizing equipment.
7. PCCP bellmouths special grinding equipment as claimed in claim 6, it is characterized in that, the extension mechanism is located at directive wheel and existed
Opposite side on crane.
8. PCCP bellmouth special grinding equipment as claimed in claims 6 or 7, it is characterized in that, the extension mechanism and crane
Between pass through connector connection composition one triangular structure.
9. PCCP bellmouths special grinding equipment as claimed in claim 1, it is characterized in that, the pinch wheels are located at cylinder upper end.
10. PCCP bellmouths special grinding equipment as claimed in claim 1, it is characterized in that, the cylinder side surface passes through connector
It is fixed on body frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720639937.2U CN206780106U (en) | 2017-06-05 | 2017-06-05 | PCCP bellmouth special grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720639937.2U CN206780106U (en) | 2017-06-05 | 2017-06-05 | PCCP bellmouth special grinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206780106U true CN206780106U (en) | 2017-12-22 |
Family
ID=60715329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720639937.2U Active CN206780106U (en) | 2017-06-05 | 2017-06-05 | PCCP bellmouth special grinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206780106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104558A (en) * | 2021-04-09 | 2021-07-13 | 新乡市市政设施维护中心 | Sewage pipeline bellmouth rubber ring pre-installation equipment and method |
-
2017
- 2017-06-05 CN CN201720639937.2U patent/CN206780106U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104558A (en) * | 2021-04-09 | 2021-07-13 | 新乡市市政设施维护中心 | Sewage pipeline bellmouth rubber ring pre-installation equipment and method |
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| GR01 | Patent grant |