CN209194305U - Adjustable cover for manhole set cuts device - Google Patents
Adjustable cover for manhole set cuts device Download PDFInfo
- Publication number
- CN209194305U CN209194305U CN201822033967.6U CN201822033967U CN209194305U CN 209194305 U CN209194305 U CN 209194305U CN 201822033967 U CN201822033967 U CN 201822033967U CN 209194305 U CN209194305 U CN 209194305U
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- CN
- China
- Prior art keywords
- upright stanchion
- central upright
- fixture block
- graduated scale
- manhole
- 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.)
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Abstract
The device that round manhole cover set is cut when the utility model relates to road construction, specially adjustable cover for manhole set cut device.Solve the problems, such as that lacking round manhole cover set at present cuts tooling.It includes central upright stanchion that the adjustable cover for manhole set, which cuts device, the rotation lantern ring being positioned in the middle part of central upright stanchion is cased on central upright stanchion, one end of the graduated scale vertical with central upright stanchion is fixed on rotation lantern ring, vernier fixture block is cased on graduated scale, the via hole passed through for the drill bit shaft of water drilling cutting machine is provided on vernier fixture block, the axis of via hole and the axis of central upright stanchion are parallel.Set described in the utility model cuts device and carries out operation after the completion of pavement construction, so that not influenced by reserved well lid when the integral construction of road surface；It is easy to operate, quick；Adjustable cutting diameter can be carried out operation for the well lid of different size；It is that ideal well lid set cuts tooling in highway engineering construction.
Description
Technical field
The utility model relates to the device that round manhole cover set when a kind of pair of road construction is cut, specially adjustable cover for manhole set is cut
Device.
Background technique
In highway engineering construction, the influence for reducing pipe well road pavement has emphatically for improving surface evenness and traffic safety
It acts on.In order to guarantee surface evenness at pipe well, the degree of agreeing with of well head and well lid has vital influence, inspection shaft
The flatness requirement of lid is generally 2mm.
In highway engineering construction, construction personnel generallys use the mode that reserved well head or later period cutting machine set are cut and carries out pipe
Well construction.It reserves the materials such as the lumps of wood that well head uses when the former constructs to be not easily taken out, and the surface evenness that satisfies the need has larger impact；Afterwards
Person's location difficulty, and construction quality fully relies on the technical level of operator, it is often incomplete uneven that set cuts the well head to be formed, shadow
Ring flatness.
Integrality is cut currently used for well lid set preferably cover that cut equipment be water drilling cutting machine, have for the construction of rectangle well head
Preferable effect.And having large number of round pipe well in road construction, common water drilling cutting machine operation is difficult to protect
Construction quality is demonstrate,proved, is taken time and effort simultaneously.
Summary of the invention
The utility model solves the problems, such as that lacking round manhole cover set at present cuts tooling, provides a kind of adjustable cover for manhole set and cuts dress
It sets.
The utility model adopts the following technical scheme that realization: adjustable cover for manhole set cuts device, including central upright stanchion, in
The rotation lantern ring being positioned in the middle part of central upright stanchion is cased in heart upright bar, rotation is fixed in one end of the graduated scale vertical with central upright stanchion
It is cased with vernier fixture block on pivoted housing ring, on graduated scale, the via hole passed through for the drill bit shaft of water drilling cutting machine is provided on vernier fixture block,
The axis of via hole and the axis of central upright stanchion are parallel.In use, determining well by surveying setting-out on the road surface for being laid with completion
The lower end of central upright stanchion is placed at well lid center position by lid center, is adjusted vernier fixture block according to the radius of well lid and is being carved
The position on ruler is spent, the drill bit shaft of water drilling cutting machine passes through the via hole on vernier fixture block, connects water drilling cutting machine, rotation is carved on one side
Degree ruler carries out water drilling cutting on one side, and the set that round manhole cover can be completed is cut.
Set described in the utility model cuts device and carries out operation after the completion of pavement construction, so that when the integral construction of road surface not
It is influenced by reserved well lid；Set, which can be quickly carried out, by design point cuts operation, it is easy to operate, quick；Adjustable cutting diameter
Operation can be carried out for the well lid of different size；Cutting uses water drilling operation, and construction will not generate secondary pollution, guarantees original
The complete cleaning on road surface.The novel in structural design of the utility model, rationally, be that ideal well lid set cuts work in highway engineering construction
Dress.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Clamping structure schematic diagram of the Fig. 4 between vernier fixture block and graduated scale；
Fig. 5 is the use state diagram of the utility model.
In figure: 1- central upright stanchion, 2- rotation lantern ring, 3- graduated scale, 4- vernier fixture block, 5- inner core, 6- latch,
7- spring, 8- button, 9- side plate, 10- handle.
Specific embodiment
Adjustable cover for manhole set cuts device, including central upright stanchion 1, is cased with and is positioned in the middle part of central upright stanchion on central upright stanchion 1
Lantern ring 2 is rotated, one end of the graduated scale 3 vertical with central upright stanchion 1 is fixed on rotation lantern ring 2, is cased with vernier calliper on graduated scale 3
Block 4 is provided with the via hole passed through for the drill bit shaft of water drilling cutting machine, the axis of via hole and the axis of central upright stanchion 1 on vernier fixture block 4
Line is parallel.When it is implemented, a variety of known features, which can be used, realizes positioning and rotation of the rotation lantern ring 2 on central upright stanchion 1, most
It is contemplated that being fixed in bearing inner race set on central upright stanchion 1 using bearing, 2 sets of lantern ring of rotation is fixed in bearing outer ring, or
Directly using bearing outer ring as rotation lantern ring 2, realize rotation lantern ring 2 in the positioning and rotation at 1 middle part of central upright stanchion with this.Center
The lower end of upright bar 1 be made it is pointed, be accurately positioned, upper end be made diameter be less than 1 integral diameter of central upright stanchion handle, with side
Just the holding of construction personnel.For fixing of the vernier fixture block 4 on graduated scale 3 is better achieved, the top edge of graduated scale 3 is made
Rack shape, be equipped with inner core 5 in the sets of holes of vernier fixture block 4, and 5 top of inner core has and the cooperation of the rack gear of 3 top edge of graduated scale
Latch 6,5 lower part of inner core are made shaft-like and extend downwardly vernier fixture block 4 and form button 8, the sets of holes of inner core 5 and vernier fixture block 4
It is compressed with spring 7 between top inner wall, under normality, latch 6 is located at the rack gear of 3 top edge of graduated scale under the action of spring 7
Tooth socket in and realize positioning of the vernier fixture block 4 on graduated scale 3, when need to adjust, upward button press 8 makes inner core 5 and thereon
The latch 6 in portion moves up, and latch 6 is detached from tooth socket and adjust along the position of graduated scale 3, release button 8, in the effect of spring 7
Under, latch 6 is resetted and is stuck in tooth socket.For further perfect frame, inner core 5 is located at the side of graduated scale 3 in vernier sets of holes,
There is the side plate 9 extended outward at the top of inner core 5, latch 6 is set to the lower end surface of side plate 9.
In use, well lid center position is determined by surveying setting-out, by central upright stanchion on the road surface for being laid with completion
Tip is placed at well lid center position, adjusts position of the vernier fixture block 4 on graduated scale 3, water drilling cutting according to the radius of well lid
The drill bit shaft of machine passes through the via hole on vernier fixture block 4, connects water drilling cutting machine, carries out water drilling while rotating graduated scale 3 and cut
It cuts, the set that round manhole cover can be completed is cut.For convenient for rotating graduated scale 3, the free end of graduated scale 3 is provided with handle 10.
Claims (5)
1. a kind of adjustable cover for manhole set cuts device, which is characterized in that including central upright stanchion (1), central upright stanchion is cased with positioning on (1)
Rotation lantern ring is fixed in rotation lantern ring (2) in the middle part of central upright stanchion, one end of the graduated scale vertical with central upright stanchion (1) (3)
(2) it on, is cased on graduated scale (3) vernier fixture block (4), is provided on vernier fixture block (4) and is passed through for the drill bit shaft of water drilling cutting machine
Via hole, the axis of via hole is parallel with the axis of central upright stanchion (1).
2. adjustable cover for manhole set according to claim 1 cuts device, which is characterized in that the lower end of central upright stanchion (1) is made
Pointed, the handle that diameter is less than central upright stanchion (1) integral diameter is made in upper end.
3. adjustable cover for manhole set according to claim 1 or 2 cuts device, which is characterized in that the top edge of graduated scale (3)
Rack shape is made, is equipped with inner core (5) in the sets of holes of vernier fixture block (4), inner core (5) top has and graduated scale (3) top edge
Rack gear cooperation latch (6), inner core (5) lower part is made shaft-like and extends downwardly vernier fixture block (4) and form button (8), interior
Spring (7) are compressed between core (5) and the sets of holes top inner wall of vernier fixture block (4).
4. adjustable cover for manhole set according to claim 3 cuts device, which is characterized in that have at the top of inner core (5) and extend outwardly
Side plate (9) out, latch (6) are set to the lower end surface of side plate (9).
5. adjustable cover for manhole set according to claim 4 cuts device, which is characterized in that the free end of graduated scale (3) is arranged
There are handle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822033967.6U CN209194305U (en) | 2018-12-05 | 2018-12-05 | Adjustable cover for manhole set cuts device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822033967.6U CN209194305U (en) | 2018-12-05 | 2018-12-05 | Adjustable cover for manhole set cuts device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209194305U true CN209194305U (en) | 2019-08-02 |
Family
ID=67427859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822033967.6U Active CN209194305U (en) | 2018-12-05 | 2018-12-05 | Adjustable cover for manhole set cuts device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209194305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211069A (en) * | 2020-10-19 | 2021-01-12 | 和县新拓工业设计有限公司 | Stone road paving device for landscaping and implementation method thereof |
-
2018
- 2018-12-05 CN CN201822033967.6U patent/CN209194305U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211069A (en) * | 2020-10-19 | 2021-01-12 | 和县新拓工业设计有限公司 | Stone road paving device for landscaping and implementation method thereof |
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