CN205529826U

CN205529826U - Mill plane ware

Info

Publication number: CN205529826U
Application number: CN201620289939.9U
Authority: CN
Inventors: 孙国平; 汪建辉; 章素华; 孙亮
Original assignee: WUHU SHANMAO ENGINEERING MACHINERY CO LTD
Current assignee: WUHU SHANMAO ENGINEERING MACHINERY CO LTD
Priority date: 2016-04-08
Filing date: 2016-04-08
Publication date: 2016-08-31
Anticipated expiration: 2026-04-08

Abstract

The utility model discloses a mill plane ware, including the base member, the center above the base member is equipped with can be connected in order to realize connector rotatory and that go up and down with the excavator drive end, and the periphery of base member is equipped with along circumference distribution and the vertical cutting board of arranging downwards, and the center department of base member below is equipped with the locating lever. The utility model discloses a mill plane ware simple structure, through controlling the rotation, its cutting board can carry out the circular plane that mills at effectual within range, only can mill to shoot off to the road surface of specific scope when being under construction and remove to can not exert an influence to other parts, greatly reduced construction cost, effectively increase the life of road.

Description

A kind of milling device

Technical field

This utility model relates to a kind of road rehabilitation equipment, is specially a kind of milling Device.

Background technology

Well lid is used primarily on highway and does draining use, and road is found everywhere.If road Low bearing capacity, well lid extends service in the army, easily causes well room and subside, sink, heavy duty, Overloaded vehicle rolloff can cause part well lid, walling crib damaged.Once go wrong, road The safety on road is subject to impact.If automobile passes through, easily cause tyre damage, Vehicle accident it is likely to result in if Yan Chong.

Therefore, after well lid goes wrong, need to repair in time.Prior art It is usually and first abolishes with pneumatic pick and clear up damaged road surface, then dig out overall diameter about 1.8 The annular groove of rice.With arm old well lid taken out the most again and change new well Lid, but be because well lid own and stand load-bearing for a long time and roll, takes out so vertical Words inherently destroy the road surface of surrounding, so large-area construction is requisite, After carry out again calming down, reinforce, brush oil encryption.So can destroy highway if operation Concrete bottom and blacktop.Even if also road pavement damage can be caused after Xiu Buing, use Life-span probably can reduce about 2 to three years, and expense increases the most significantly.

Utility model content

In order to solve above technical problem, this utility model provides a kind of milling device, energy Constructing position, road surface residing for well lid easily, boundary of works area is little, road pavement its Its position is destroyed low, and construction cost is substantially reduced, and is effectively improved the service life of road.

This utility model is achieved through the following technical solutions:

A kind of milling device, including matrix, the center above matrix is provided with can be with excavator Drive end connects to realize rotating and the union joint of lifting, and the periphery of matrix is provided with along circle Week distribution the knife plate arranged straight down, the center below matrix is provided with location Bar.

As preferred embodiment, milling device also includes circumference residing for diameter and knife plate The spacing collar of diameter matches.

As preferred embodiment, described spacing collar is fixed on car body by a baffle plate On move transhipment.

As preferred embodiment, the lower section peripheral distribution of described matrix is available for propping up The perforate that strut is inserted vertically into.

The beneficial effects of the utility model are: milling device structure of the present utility model letter Single, rotated by control, its knife plate can carry out circular milling in the range of effective, Only the road surface of particular range can be carried out milling removal when constructing, can't be to it Its part produces impact, greatly reduces construction cost, is effectively increased the use of road Life-span.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

The locating support that Fig. 2 is used when carrying out road rehabilitation by coordinating this utility model Structural representation.

Symbol description: 1-matrix, 2-union joint, 3-knife plate, 4-positions bar, and 5-is spacing Circle, 6-baffle plate, 7-car body, 8-the first segmental arc, 9-the second segmental arc, 10-linkage section, 11-the section of connecing, 12-epitaxial wafer, 13-the first card, 14-the second card, 15-the 3rd Card.

Detailed description of the invention

Further retouch with reference to the accompanying drawings and in conjunction with the embodiments to this utility model State.

With reference to Fig. 1, milling device of the present utility model includes matrix 1, above matrix 1 Center be provided with can be connected with excavator drive end with realize rotate and lifting connection 2, the knife plate 3 that the periphery of matrix 1 is provided with circumferentially and arranges straight down, Center below matrix 1 is provided with location bar 4.When carrying out milling, first will connect 2 long-armed with excavator on drive end be connected, under the effect of excavator, milling Device can entirety shift, thus is conveniently moved to well lid position to be repaired Place.Location bar 4 can play the effect of location, then milling device in being inserted into well lid Entirety rotate under the long-armed driving of excavator, road pavement when knife plate 3 rotates Split so that a circle road surface of well lid present position is separated by milling.

So that milling process is more stable, milling device also includes diameter and knife plate institute The spacing collar 5 of circumferential spread coupling.Usually, spacing collar 5 is made up of metal material, The circle diameter that its diameter can be distributed slightly larger than knife plate so that spacing collar 5 can Preferably it is placed on outside milling device main part.When being embodied as, in order to preferably shift Spacing collar 5, spacing back-up ring 5 is fixed on car body 7 by a baffle plate 6 and moves Transhipment.

It addition, in order to avoid when milling device does not uses knife plate contact with ground and to cause knife plate Damaging, the lower section peripheral distribution of the matrix of milling device has and is available for what support bar was inserted vertically into Perforate.When milling device does not uses, only need to insert support bar and support bar is landed i.e. Knife plate can be avoided to contact with ground, thus knife plate is played more preferable protective effect.

When application this utility model carries out well lid repairing construction, treat first with milling device One circle road surface of the well lid periphery repaired carries out milling so that this circle road surface separates.As Described in before, the road surface scope separated after milling is less, will not produce other road surfaces Impact.Then the locating support utilizing shape to mate with well cover frame is locked at well cover frame On, utilize chain clamping to locating support, pull chain-driving well cover frame to tilt to carry Rise, tilt the mode mentioned and can be prevented effectively from the road surface of surrounding and come into the picture destruction.In order to Making the more preferable stress of locating support, chain is preferably provided with at least three and connects end, connects Being respectively equipped with claw on end, chain is clamped on locating support by claw, during connection Claw needs to be uniformly distributed clamping to locating support according to position, it is ensured that locating support Uniform force, more reliable and more stable when entirety is mentioned.When typically implementing, this chain can To utilize two straight chains to combine.Finally locating support is locked at new well cover frame On, utilize chain to drive new well cover frame to move to former well cover frame locating support force Present position, unclamps locating support, installs new well cover frame.

With reference to Fig. 2, locating support includes first segmental arc the 8, second segmental arc 9 and connects It is connected to two linkage sections 10 between the first segmental arc 8 and the second segmental arc 9, the first segmental arc The length of 8 be more than the second segmental arc 9, the first segmental arc 8 and the second segmental arc 9 be distributed in On the circumference that well cover frame opening diameter is identical, shrink close in the middle part of two linkage sections 10 And be crossed with and the section of connecing 11, first 9, two linkage sections 10 of segmental arc the 8, second segmental arc And and the top of the section of connecing 11 be welded with the epitaxial wafer 12 of form fit, first Being respectively arranged at two ends with below segmental arc 8 coordinates clamping well cover frame edge with epitaxial wafer 12 The first card 13 and the second card 14, the middle part below the second segmental arc 9 be provided with Epitaxial wafer 12 coordinates the 3rd card 15 at clamping well cover frame edge.During use, this is fixed The shape of position support may insure that its can easily with well cover frame clamping or separate.Need When wanting clamping, the first segmental arc and the second segmental arc can be embedded in well cover frame opening, and outer Prolong sheet and then can be clamped in place above well cover frame edge of opening, it addition, the first card 13, Second card 14 and the 3rd card 15 then can be secured under well cover frame edge of opening Side, coordinates with epitaxial wafer and locating support and well cover frame can be made to be locked.Tool When body is implemented, in order to more convenient operation, the first card and the second card are fixedly welded on On epitaxial wafer, the 3rd card bobbin is connected on epitaxial wafer.Before installation, first by the 3rd card Push aside, then utilize the first card and the second card alignment to insert, by locating support and 3rd card is reversed after merging by well cover frame again.

After locating support and well cover frame locking, i.e. may utilize chain and be secured to location On support, thus the operation that easily locating support and well cover frame exerted a force.Chain is with fixed The position of position support clamping is entered according to the concrete shape of chain claw and locating support Row selects, such as can be with clamping to above-mentioned first card, the second card and the 3rd card On, it is also possible on the epitaxial wafer of clamping to locating support.As it was previously stated, chain is preferred Being provided with at least three and connect end, connect and be respectively equipped with claw on end, chain passes through claw It is clamped on locating support, it is ensured that locating support entirety uniform force during construction so that Can keep stable when well cover frame is mentioned and moves.When typically implementing, this chain can To utilize two straight chains to combine.

The foregoing is only preferred embodiment of the present utility model, be not used to limit This utility model processed, for a person skilled in the art, this utility model is permissible There are various modifications and variations.All within spirit of the present utility model and principle, made Any modification, equivalent substitution and improvement etc., should be included in guarantor of the present utility model Within the scope of protecting.

Claims

1. a milling device, it is characterised in that: including matrix, the center above matrix sets Have and can be connected with excavator drive end to realize rotating and the union joint of lifting, matrix The knife plate that periphery is provided with circumferentially and arranges straight down, the center below matrix Place is provided with location bar.

A kind of milling device the most according to claim 1, it is characterised in that: also include The spacing collar that circle diameter residing for diameter and knife plate mates.

A kind of milling device the most according to claim 2, it is characterised in that: described limit Position circle is fixed on car body by a baffle plate and moves transhipment.

A kind of milling device the most according to claim 1, it is characterised in that: described base The lower section peripheral distribution of body has and is available for the perforate that support bar is inserted vertically into.