CN204849549U - Circle cutting's pavement cutting device can carry out - Google Patents
Circle cutting's pavement cutting device can carry out Download PDFInfo
- Publication number
- CN204849549U CN204849549U CN201420640025.3U CN201420640025U CN204849549U CN 204849549 U CN204849549 U CN 204849549U CN 201420640025 U CN201420640025 U CN 201420640025U CN 204849549 U CN204849549 U CN 204849549U
- Authority
- CN
- China
- Prior art keywords
- lift
- blade
- prime mover
- cutting
- dome shape
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000010276 construction Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000004873 anchoring Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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- Road Repair (AREA)
Abstract
The utility model provides a can use sphere form blade to carry out circle cutting's pavement cutting device, sphere form blade is driven by lift -launch prime mover in ontological framework, has: the lift axle is connected ontological framework has with the lift -launch the platform of prime mover, the lift bolt, the spiral shell fits in the lift axle, and lift operating handle, be linked to the lift bolt is through the rotation lift operating handle adjusts the cutting depth of sphere form blade. In addition, pass through by the dead lever is fixed lift operating handle carries out adjusted height. Should fixed structure is by right the rotation of lift bolt is carried out the hole of fixing and inserts the round pin that is fixed in this hole constituting.
Description
Technical field
The utility model relates to the road surface cutter sweep that the surrounding of access hole (manhole) etc. can carry out with circle cutting by one.
Background technology
Such as, as the device used for being carried out cutting with circle in road surface when carrying out road construction, there is the road surface cutter sweep described in No. 3371254th, Japan's patent.
This road surface cutter sweep prime mover is disposed in the body frame being provided with moving runner, dome shape blade is linked to the blade shaft of this prime mover.
Specifically, in following structure, body frame arranges the drive division for placing described prime mover, this drive division places prime mover, below drive division, arrange the blade shaft be connected with prime mover by conveyer belt, be linked with dome shape blade on the top of this blade shaft.
In addition, squeeze into be fixed with stake in the position becoming cutting part central point, body frame can be carried out in rotary moving centered by the central point of cutting part.
And, road surface is not contacted in order to make dome shape blade, to tilt upward the state of predetermined angular from making drive division in advance, while make dome shape blade rotation by prime mover while make drive division carry out in rotary moving in the mode moving closer to ground, thus utilize dome shape blade that prescribed depth is cut on road surface, centered by stake (central point of cutting part), body frame is carried out in this condition in rotary moving, thus road surface is cut with spherical circle.And, the orthogonality of center shaft of the axis of rotation of drive division and the central point of described cutting part.
Patent document 1: No. 3371254th, Japan's patent
On the other hand, in the above prior art, exist the blade cover of ball covering on soil planar blade complex structure and be difficult to dismantle problem.
Summary of the invention
The utility model carries out to solve the problem, it is a kind of road surface cutter sweep carrying out circular cutting, it uses dome shape blade to carry out circle cutting, prime mover that described dome shape blade is equipped on body frame driven, it is characterized by, have: lifting shaft, connect described body frame and the estrade being equipped with described prime mover; Lifting bolt, is screwed together in described lifting shaft; And descending operation handle, being linked to described lifting bolt, regulating the penetraction depth of dome shape blade by rotating described descending operation handle, and, be fixed by by fixed bar with the height after described descending operation handle adjustment.
Accompanying drawing explanation
Fig. 1 is the overall perspective view of embodiment 1.
Fig. 2 is the overall perspective view from other angle views of embodiment 1.
Fig. 3 is the overall perspective view of embodiment 2.
Fig. 4 is the overall perspective view from other angle views of embodiment 2.
Symbol description
1-moving runner; 2-body frame; 3-drive division (prime mover); 3-1-prime mover estrade; 3-2-belt wheel; 3-3-V type band; 4-blade shaft; 5-dome shape blade; 6-blade anchoring flange; 6-1-nut; 7-moving handle; 8-central panel; 9-blade cover; 10-blade cover shell; 11-mud guard; 12-water tank; 13-water service pipe; 14-water service pipe axis of rotation; 15-lifting shaft; 16-lifting bolt; 17-descending operation handle; 18-is elevated fixed bar; 19-scale plate; 20-manages; 21-wing bolt; 22-sells; 23-Handle rubber; 24-blade cover; 25-mud guard.
Detailed description of the invention
With reference to accompanying drawing, embodiment of the present utility model is described in detail.
Embodiment 1
Fig. 1,2 is the 1st embodiments of the present utility model.Road surface cutter sweep involved by the present embodiment 1 is as follows, prime mover 3 as drive division is arranged on prime mover estrade 3-1 by the body frame 2 with 4 moving runners 1, V-type band 3-3 is wrapping with between the belt wheel 3-2 and blade shaft 4 of this prime mover 3, the rotation of prime mover is delivered to blade shaft 4, blade shaft 4 is linked with dome shape blade 5 (parabola blade).While utilize this prime mover 3 to make described dome shape blade 5 carry out rotating and the road surface around access hole cut prescribed depth, while make described body frame 2 with the center point P of described access hole for fulcrum carries out in rotary moving in the horizontal direction, thus the road surface around access hole can be cut with circle.
4 moving runners 1 being arranged at body frame 2 are as follows, 2 are provided with swing brake wherein, can carry out rotating and straight ahead, also possess can the locking mechanism of travel direction restriction under the state of prescribed direction in addition.By formation like this, when cutting on road surface or non-cutting time, owing to each moving runner 1 can be locked as respectively a direction of free rotation state and regulation, therefore, it is possible to improve mobility.And, also can be that 4 moving runners 1 all have swing brake and locking mechanism.
By arranging blade shaft 4 below prime mover 3 of drive division 3, dynamic conveyor belt etc. is utilized to connect rotating part and the blade shaft 4 of this prime mover 3, thus utilizing the power of prime mover 3 that blade shaft 4 is rotated, the dome shape blade 5 being linked to blade shaft 4 rotates.
In addition, in the top ends of blade shaft 4, fix dome shape blade 5 via blade anchoring flange 6 freely by nut 6-1 replacement.And the radius of curvature of dome shape blade is consistent with the distance of the axis of rotation from drive division 3 to blade.
In addition, as shown in Figure 1 and Figure 2, the moving handle 7 used when moving pavement cutter sweep 2 is provided with on the top of body frame 2.Moving handle 7 is in inserting the structure extracted in the pipe 20 being arranged on body frame 2, and its state variable turns to storage and using state.The pipe 20 supporting moving handle 7 is welded with nut, in this nut, is screwed into wing bolt 21, in the structure can fixing moving handle 7 at an arbitrary position.A side of moving handle is provided with pin 22 in addition, and another side is provided with Handle rubber 23, becomes the anti-loose structure for above-mentioned pore.
In body frame 2, the central panel 8 that namely center point P of road surface being carried out the position of cutting with circle positions the center of access hole is arranged on the position with the rotating shaft direct cross of drive division 3.By stake or screw rod (screw), central panel 8 is fixed on the center of access hole.
In addition in body frame 2, to cover the mode surrounding dome shape blade 5, blade cover 9 is installed, is provided with the blade cover shell 10 covering this blade cover 9 in addition.The removal of inserts cover shell 10 when changing dome shape blade 5.In addition, the below of blade cover 9 is provided with mud guard 11, mud guard 11 blocks when cutting the mud dispersed.Under job state, surround dome shape blade 5 by covering with blade cover shell 10, thus prevent operator injured.
The water tank 12 of the water supplied when being provided with storage cutting in addition in body frame 2, delivers to water service pipe 13 by water-supply valve, feeds water to the dome shape blade 5 in cutting.In figure, 14 is the water service pipe axis of rotation making the direction of water service pipe change 90 degree, by dismantling this axle, thus also can dismantle water service pipe 13.
The adjustment of the penetraction depth of dome shape blade 5 is rotated by the descending operation handle 17 making lifting shaft 15 and be linked to lifting bolt 16 and adjusts, and lifting shaft 15 connects body frame 2 and the estrade being equipped with prime mover 3.In addition, the height after being adjusted by descending operation handle 17 with fixed bar 18 is fixing.This fixture construction is made up of the hole be fixed the rotation of above-mentioned thread spindle and the insertion pin be fixed in this hole.
In addition by being arranged on scale plate in body frame 2 19 and being arranged on the relative position relation of the depth needle on prime mover estrade to know the penetraction depth of dome shape blade 5.
Embodiment 2
Fig. 3,4 is the 2nd embodiments of the present utility model.Although essential structure is identical with embodiment 1, blade cover 24 with mud guard 25 are different from embodiment 1.
Blade cover 24 is the major part of ball covering on soil planar blade 5 and covers the semicolumn (or also can be half quadrangular shape) of blade anchoring flange 6, this blade cover 24 can be installed, dismantle in body frame 2, in the structure of the detachable blade cover 24 when changing dome shape blade 5.
In addition, the bottom due to blade cover 24 is open, therefore in the body frame 2 in the direction of rotation downstream of dome shape blade 5, is provided with mud guard 25, and mud guard 25 blocks when cutting the mud dispersed.
In addition, blade cover 24 is connected with water service pipe 13, when changing dome shape blade 5, by dismounting water service pipe 13, thus can removal of inserts cover 24 simply.And feed tank 12, valve structure identical with embodiment 1.
Claims (2)
1. can carry out a road surface cutter sweep for circular cutting, it uses dome shape blade to carry out circle cutting, and prime mover that described dome shape blade is equipped on body frame driven, and it is characterized by,
Have: lifting shaft, connect described body frame and the estrade being equipped with described prime mover;
Lifting bolt, is screwed together in described lifting shaft;
And descending operation handle, be linked to described lifting bolt,
The penetraction depth of dome shape blade is regulated by rotating described descending operation handle, and, be fixed by by fixed bar with the height after described descending operation handle adjustment.
2. the road surface cutter sweep carrying out circular cutting according to claim 1, is characterized by,
The pin that described fixture construction is fixed on this hole by the hole be fixed the rotation of described lifting bolt and insertion formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640025.3U CN204849549U (en) | 2014-10-26 | 2014-10-26 | Circle cutting's pavement cutting device can carry out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640025.3U CN204849549U (en) | 2014-10-26 | 2014-10-26 | Circle cutting's pavement cutting device can carry out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204849549U true CN204849549U (en) | 2015-12-09 |
Family
ID=54740117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420640025.3U Expired - Lifetime CN204849549U (en) | 2014-10-26 | 2014-10-26 | Circle cutting's pavement cutting device can carry out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204849549U (en) |
-
2014
- 2014-10-26 CN CN201420640025.3U patent/CN204849549U/en not_active Expired - Lifetime
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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: 20160902 Address after: 314009 Industrial Zone, Yu Xin Town, Nanhu District, Zhejiang, Jiaxing Patentee after: Exen Vibrator Machinery (Jiaxing) Co., Ltd. Patentee after: Dadi Dadi Design Research Institute Address before: 314009 Industrial Zone, Yu Xin Town, Nanhu District, Zhejiang, Jiaxing Patentee before: Exen Vibrator Machinery (Jiaxing) Co., Ltd. Patentee before: GROUND DESIGN (DALIAN) CO., LTD. |