CN202450423U - Milling-planing machine for maintenance of manholes - Google Patents
Milling-planing machine for maintenance of manholes Download PDFInfo
- Publication number
- CN202450423U CN202450423U CN201220044906XU CN201220044906U CN202450423U CN 202450423 U CN202450423 U CN 202450423U CN 201220044906X U CN201220044906X U CN 201220044906XU CN 201220044906 U CN201220044906 U CN 201220044906U CN 202450423 U CN202450423 U CN 202450423U
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- Prior art keywords
- inspection shaft
- milling
- maintenance
- disk frame
- disk rack
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Abstract
The utility model discloses a milling-planing machine for maintenance of manholes. The milling-planing machine comprises a disk rack, a cutting board, a central positioning shaft and a connector, wherein the cutting board is a plurality of planes which are the same in length and vertical to the disk rack, the upper end part of the cutting board is fixedly connected with the circumference of the disk rack by the plane, and the planes are uniformly distributed on the circumference of the disk rack; the lower end of the cutting board is in welded connection with a cutter head; the connector is arranged above the disk rack and fixedly connected with the disk rack; and the central positioning shaft is arranged below the disk rack, vertical to the plane of the disk rack and tightly connected to the central position of the disk rack. Due to the adoption of the technical scheme, the milling-planing machine has the advantages of high efficiency, high quality, low investment, low cost, high safety and low influence on road traffic, is easy to operate and greatly reduces the labor intensity of operators; the manhole maintained by the milling-planing machine is beautiful, smooth, round and in harmony with roads nearby; moreover, because the milling-planing machine uses the wear-resistant alloy cutter, the milling-planing machine is long in service life and easy in maintenance.
Description
Technical field
The utility model belongs to the technical field of engineering machinery, relates to the structure of the special accessories of engineering machinery, and more particularly, the utility model relates to a kind of inspection shaft maintenance milling device.
Background technology
A large amount of water supply, electric power, telecommunication, gas pipeline gather below urban and suburban roads.In addition, also a large amount of blow-off lines and storm sewer need be set on the urban road.Therefore, the laying construction of pipeline, circuit for ease, and inspection in use, maintenance and cleaning on urban and suburban roads, correspondingly are provided with a lot of inspection shafts.Inspection shaft is positioned at the oral area on road surface, and the inspection shaft lid of establishing Seat for manhole cover and being mated covers the capping of inspection shaft mouth with inspection shaft; The Seat for manhole cover outer ring combines with the pitch or the cement on road surface, and has certain bond strength and planeness, to avoid and to reduce the influence to vehicle and pedestrian.
But Seat for manhole cover and road surface, edge thereof remain the place of most fragile, because the vehicle roll off is easy to damage.Therefore, inspection shaft need keep in repair, and the maintenance of inspection shaft is the thing of a difficulty.When inspection shaft is repaired, at first to Seat for manhole cover be removed, cutting off at the edge of its damage.Existing mode of operation is: use hammer and carve manual cutting off, cause damaged face to enlarge, waste time and energy, labour intensity is big, and maintenance cost is high, and the maintenance back is low application life, and the maintenance frequency is high.Because maintenance time is long, and road traffic is exerted an influence.
In sum, carrying out the inspection shaft maintenance how better, quickly, is the permanent unsolved difficult problem together of pendulum in the town road management.
The utility model content
The utility model provides a kind of inspection shaft maintenance milling device, its objective is the shortcoming that overcomes prior art, improves efficient and quality that inspection shaft is repaired.
To achieve these goals, the technical scheme taked of the utility model is:
The inspection shaft maintenance milling device that the utility model provided, described inspection shaft maintenance milling device is provided with disk frame, knife plate, centralized positioning axle, connector;
Described knife plate be isometric a plurality of, perpendicular to the plane of described disk frame, its upper end is fastenedly connected on the circumferential edge of described disk frame through its plane, and on the periphery of described disk frame, evenly distributes; The lower end welding cutter head of described knife plate;
Described connector is located at the top of described disk frame, and is fastenedly connected on described disk frame;
Described centralized positioning axle is located at the below of described disk frame, perpendicular to the plane of described disk frame, and is fastenedly connected the center at described disk frame.
Described connector is installed on the working arm of engineering machinery, is connected with hydraulic motor on the described working arm.
Described engineering machinery is small-sized wheel type excavator.
The quantity of described knife plate is four, perhaps more than four.
The material of described cutter head is a carbide alloy.
The bottom of described centralized positioning axle is established horizontal rising and is revoked.
The utility model also provides and the matching used milling device of described inspection shaft maintenance milling device positioner, and described milling device positioner is established fixed cross beam and moved cross beam;
Described fixed cross beam and moved cross beam are equipped with clamp and bottom plate, and described end of going up clamp, bottom plate and described fixed cross beam or moved cross beam constitutes bayonet socket, cooperates with the interior bead of Seat for manhole cover respectively;
Described moved cross beam is connected with described fixed cross beam through the chute rail structure;
Establish locating hole on the described fixed cross beam, described locating hole and described centralized positioning axle are matched in clearance; Described position of positioning hole is established the lifting cotter way, and the length of described lifting cotter way and width are matched in clearance with described length of revoking and diameter respectively.
Described moved cross beam moves on described fixed cross beam through leading screw and nut mechanism.
The utility model adopts technique scheme, compared with prior art, have the efficient height, quality is good, cost is low, easy to operate, safer, to the little advantage of road traffic influence; Only need on general sliding loader, to increase a cover special accessories, small investment; Alleviated labor intensity of operating personnel greatly; Operating personnel are operation in equipment, adds the upper railings protection, and are minimum to the surrounding enviroment influence; After the inspection shaft maintenance, appearance looks elegant, level and smooth rounding, harmonious with peripheral road surface; Adopt wear-resistant alloy cutter, long service life, easy to maintenance.
Description of drawings
The mark of facing down among expressed content of each width of cloth accompanying drawing of this manual and the figure briefly explains:
Fig. 1 is the inspection shaft maintenance milling device structural representation in the utility model;
Fig. 2 is the schematic top plan view of structure shown in Figure 1;
Fig. 3 is the inspection shaft milling device positioning device structure sketch map in the utility model;
Fig. 4 is the schematic top plan view of structure shown in Figure 3.
Be labeled as among the figure:
1, disk frame, 2, knife plate, 3, the centralized positioning axle, 4, connector; 5, rise and revoke, 6, fixed cross beam, 7, moved cross beam, 8, go up clamp; 9, bottom plate, 10, Seat for manhole cover, 11, locating hole, 12, the lifting cotter way; 13, hydraulic motor, 14, working arm, 15, cutter head, 16, leading screw and nut mechanism.
The specific embodiment
Contrast accompanying drawing below,, the specific embodiment of the utility model is done further detailed explanation, inventive concept, the technical scheme of the utility model are had more complete, accurate and deep understanding to help those skilled in the art through description to embodiment.
The structure that the inspection shaft that provides like Fig. 1, the expressed the utility model of Fig. 2 keeps in repair the milling device; This milling device is a kind of instrument that is applied to the highway construction mechanical field; Exactly, be a kind of after network of underground inspection shaft edge damages, to before its reparation, the inspection shaft edge milling device that cuts off.
In order to solve the problem that exists at the described present known technology of this manual background technology part and to overcome its defective, realize improving the efficient of inspection shaft reparation and the goal of the invention of quality, the technical scheme that the utility model is taked is:
Like Fig. 1, shown in Figure 2, the inspection shaft maintenance milling device that the utility model provided, described inspection shaft maintenance milling device is provided with disk frame 1, knife plate 2, centralized positioning axle 3, connector 4.Disk frame 1 is the agent structure of whole inspection shaft maintenance milling device.The diameter of disk frame 1 also with engineering in the inspection shaft physical dimension that adopted adapt.
Described knife plate 2 be isometric a plurality of, perpendicular to the plane of described disk frame 1, its upper end is fastenedly connected on the circumferential edge of described disk frame 1 through its plane, and on the periphery of described disk frame 1, evenly distributes; The lower end welding cutter head 15 of described knife plate 2, during practical implementation, can be with three milling cutter heads 15 of lower end welding of every knife plate 2.
The thickness of knife plate 2 is satisfying under the condition of intensity, should be thinner as much as possible.The downward extension elongation of knife plate 2 should be able to be regulated, to satisfy the requirement of the different milling degree of depth.
Described connector 4 is located at the top of described disk frame 1; And be fastenedly connected on described disk frame 1; Connector 4 is through being bolted to the top of disk frame 1, and promptly connector 4 is that power output part through bolt and sliding loader or other engineering machinery is fixed together; When disk frame 1 pressurizes below the road surface and moves in a circle, through the shear action of cutter head 15, can on pitch, cement pavement, cut out the crack of smooth annular, be beneficial to its whole slinging.
Described centralized positioning axle 3 is located at the below of described disk frame 1, perpendicular to the plane of described disk frame 1, and is fastenedly connected in the center of described disk frame 1, and centralized positioning axle 3 is through being bolted to the following center of disk frame 1.
The aforesaid operations that the utility model provides cuts off device in the inspection shaft edge easily, compares with conventional art, has the following advantages: 1, efficient is high, can accomplish inspection shaft milling work fast, reduces the engineering time, and the traffic control influence is dwindled greatly; 2, cost is low, only needs on sliding loader, to increase by one and applies mechanically annex; 3, easy to operate, laborsaving, alleviated labor intensity of operating personnel greatly; 4, attractive in appearance, outward appearance is level and smooth, rounding, and the inspection shaft after the maintenance is with the road surface is harmonious on every side.Therefore, the inspection shaft maintenance milling device that provides of the utility model is the best tool that solves the inspection shaft maintenance at present.
Described connector 4 is installed on the working arm 14 of engineering machinery, is connected with hydraulic motor 13 on the described working arm 14.Described engineering machinery is small-sized wheel type excavator.
Engineering machinery, particularly small-sized wheel type excavator is used ten minutes extensively, and is general as multiple occasions such as delivery, soil-shifting, shovel soil, orcible entrys.The cost of the utility model is low, and only needing increases an annex on sliding loader, and manpower, equipment cost reduce greatly.
The quantity of described knife plate 2 is four, perhaps more than four.Four knife plates 2 or more knife plate 2 evenly are fixed on the periphery of disk frame 1 through bolt.
The material of described cutter head 15 is a carbide alloy.Adopt wear-resistant alloy cutter, long service life, easy to maintenance.
The bottom of described centralized positioning axle 3 is established horizontal rising and is revoked 5.Rise and to revoke 5 and be used for intactly being sling in the inspection shaft edge after the cutting.Be used with the milling device positioner of the following stated.
Like Fig. 3 and shown in Figure 4, the utility model also provides and the matching used milling device of described inspection shaft maintenance milling device positioner, is used for described inspection shaft maintenance milling device is positioned.
Described milling device positioner is established fixed cross beam 6 and moved cross beam 7.
The structure that adopts fixed cross beam 6 and moved cross beam 7 to cooperate, at first that its receipts are little, less than the size of inspection shaft mouth, be can put it in the inspection shaft mouth; Then it is strutted, prop up the inspection shaft mouth, play the effect of location, and can in the end be sling in the inspection shaft edge of cutting.
Described fixed cross beam 6 is equipped with clamp 8 and bottom plate 9 with moved cross beam 7, and described end of going up clamp 8, bottom plate 9 and described fixed cross beam 6 or moved cross beam 7 constitutes bayonet socket, cooperates with the interior bead of Seat for manhole cover 10 respectively.
Described moved cross beam 7 is connected with described fixed cross beam 6 through the chute rail structure.
Establish locating hole 11 on the described fixed cross beam 6, described locating hole 11 is a matched in clearance with described centralized positioning axle 3; Lifting cotter way 12 is established in described locating hole 11 positions, the length of described lifting cotter way 12 and width, respectively with described to revoke 5 length and diameter be matched in clearance.
Locating hole 11 is located at the middle of the horizontal plane of milling device positioner.
Described moved cross beam 7 moves on described fixed cross beam 6 through leading screw and nut mechanism 16.After using clamp 8 and hanging over milling device positioner on the inspection shaft mouth; Utilize manual lead screw nut body 16; Interior bead chucking with bayonet socket and Seat for manhole cover 10 can utilize locating hole 11 to play the effect of location for centralized positioning axle 3, and can carry out the slinging work of back.When lifting, bottom plate 9 is held the inspection shaft edge of cutting and is mentioned.
The method for using of the utility model is following:
1, confirms the inspection shaft of maintenance, adopt special-purpose dismantling device, take off the inspection shaft lid.If it is adopt electromagnet to take off, then safer.
2, upper edge in well, metal Seat for manhole cover 10 bottoms put down positioner, and bayonet socket are held out against the interior bead of Seat for manhole cover with leading screw and nut mechanism 16.
3, centralized positioning axle 5 is put into positioner.With establishing locating hole 11 on the centralized positioning axle 5 secured in alignment crossbeams 6, and rising on the centralized positioning axle 5 revoked the lifting cotter way 12 on the 5 secured in alignment crossbeams 6, put down centralized positioning axle 5;
The job site is gone up safety guard all around, prevents that the smear metal thing from splashing, injury vehicular traffic and pedestrian, and, be convenient to cleaning with the splash collection.
Abovementioned technology has improved security performance, adds the upper railings protection, and operating personnel are operation in equipment, and is minimum to the periphery influence.
4, beginning milling construction, opening engineering machinery is small-sized wheel type excavator, and hydraulic motor 13 drives the rotation of inspection shaft maintenance milling device, constructs, and simultaneously, working arm 14 is downwards to the pressurization of inspection shaft maintenance milling device.This process just can finish in 10 minutes.Be actually used in smear metal processing and have only 3～5 minutes, can reach the 15cm degree of depth.Efficient improves greatly, in 10 minutes, just can accomplish inspection shaft milling work.
5, behind the milling end-of-job, centralized positioning axle 5 is suitably rotated, made revoke 5 with the lifting cotter way 12 intersect; Start working arm 14 and move upward, utilize the bayonet socket on the positioner, promptly the bottom plate 9 on fixed cross beam 6 and the moved cross beam 7 takes off the inspection shaft and the edge integral body of well cutting.So far, a complete circle just is removed, and does not need manual work to go to move, and this whole cutting cube is directly stripped down by machine above the steady layer of water, and is easily simple.
6, the foreign material of cleaning round pool are put cement annulus, inspection shaft lid jig, measurement level, control inspection shaft lid compacting decline surplus, approximately need 30～40 minutes.
7, the inspection shaft repairing construction is accomplished.
This inspection shaft maintenance milling device is fit to construction of the highway, municipal corporation, gardens unit etc., and main frame---the most of units of sliding loader all have, and only add an annex, and purchase cost is low, result of use good.Particularly efficiency of construction, construction intensity, construction cost have advantage, and efficiency of construction is higher continuously, and its construction is fast, and single work just can be accomplished in on-the-spot 50 minutes.The level and smooth rounding of outward appearance, the appearance after the maintenance is good, and is consistent with the road surface Total tune.When construction, still can keep traffic unobstructed, the traffic control influence time is dwindled greatly.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as adopted the method design of the utility model and the improvement of the various unsubstantialities that technical scheme is carried out; Or the design of the utility model and technical scheme are directly applied to other occasion without improving, all within the protection domain of the utility model.
Claims (6)
1. an inspection shaft keeps in repair the milling device, it is characterized in that: described inspection shaft maintenance milling device is provided with disk frame (1), knife plate (2), centralized positioning axle (3), connector (4);
Described knife plate (2) be isometric a plurality of, perpendicular to the plane of described disk frame (1), its upper end is fastenedly connected on the circumferential edge of described disk frame (1) through its plane, and on the periphery of described disk frame (1), evenly distributes; The lower end welding cutter head (15) of described knife plate (2);
Described connector (4) is located at the top of described disk frame (1), and is fastenedly connected on described disk frame (1);
Described centralized positioning axle (3) is located at the below of described disk frame (1), perpendicular to the plane of described disk frame (1), and is fastenedly connected the center at described disk frame (1).
2. according to the described inspection shaft of claim 1 maintenance milling device, it is characterized in that: described connector (4) is installed on the working arm (14) of engineering machinery, is connected with hydraulic motor (13) on the described working arm (14).
3. according to the described inspection shaft maintenance of claim 2 milling device, it is characterized in that: described engineering machinery is small-sized wheel type excavator.
4. according to the described inspection shaft maintenance of claim 1 milling device, it is characterized in that: the quantity of described knife plate (2) is four, perhaps more than four.
5. according to the described inspection shaft maintenance of claim 1 milling device, it is characterized in that: the material of described cutter head (15) is a carbide alloy.
6. according to the described inspection shaft maintenance of claim 1 milling device, it is characterized in that: the bottom of described centralized positioning axle (3), establish horizontal rising and revoke (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220044906XU CN202450423U (en) | 2012-02-13 | 2012-02-13 | Milling-planing machine for maintenance of manholes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220044906XU CN202450423U (en) | 2012-02-13 | 2012-02-13 | Milling-planing machine for maintenance of manholes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202450423U true CN202450423U (en) | 2012-09-26 |
Family
ID=46866295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220044906XU Expired - Fee Related CN202450423U (en) | 2012-02-13 | 2012-02-13 | Milling-planing machine for maintenance of manholes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202450423U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297602A (en) * | 2015-10-23 | 2016-02-03 | 江苏柳工机械有限公司 | Milling device of inspection well cover milling machine |
| CN109826235A (en) * | 2019-03-05 | 2019-05-31 | 湖北乾奥建设工程有限公司 | A kind of replacement method of municipal administration well lid installing frame |
| CN110578340A (en) * | 2018-06-08 | 2019-12-17 | 宜昌建林园林工程有限公司 | Municipal manhole cover repairing device and method |
| CN113430903A (en) * | 2021-07-04 | 2021-09-24 | 蒋浩 | Road cutting robot |
-
2012
- 2012-02-13 CN CN201220044906XU patent/CN202450423U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297602A (en) * | 2015-10-23 | 2016-02-03 | 江苏柳工机械有限公司 | Milling device of inspection well cover milling machine |
| CN110578340A (en) * | 2018-06-08 | 2019-12-17 | 宜昌建林园林工程有限公司 | Municipal manhole cover repairing device and method |
| CN109826235A (en) * | 2019-03-05 | 2019-05-31 | 湖北乾奥建设工程有限公司 | A kind of replacement method of municipal administration well lid installing frame |
| CN109826235B (en) * | 2019-03-05 | 2024-04-09 | 湖北乾奥建设工程有限公司 | Replacement method for municipal well lid mounting frame |
| CN113430903A (en) * | 2021-07-04 | 2021-09-24 | 蒋浩 | Road cutting robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20170213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |