CN201420234Y - Cement concrete and asphalt pavement crack sealing gun - Google Patents
Cement concrete and asphalt pavement crack sealing gun Download PDFInfo
- Publication number
- CN201420234Y CN201420234Y CN2009200327821U CN200920032782U CN201420234Y CN 201420234 Y CN201420234 Y CN 201420234Y CN 2009200327821 U CN2009200327821 U CN 2009200327821U CN 200920032782 U CN200920032782 U CN 200920032782U CN 201420234 Y CN201420234 Y CN 201420234Y
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- CN
- China
- Prior art keywords
- cement concrete
- asphalt pavement
- control valve
- crack sealing
- gun
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- 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
- 239000004568 cement Substances 0.000 title claims abstract description 54
- 239000010426 asphalt Substances 0.000 title claims abstract description 43
- 238000007789 sealing Methods 0.000 title abstract description 11
- 239000000463 material Substances 0.000 abstract description 24
- 239000003566 sealing material Substances 0.000 abstract 2
- 239000007921 spray Substances 0.000 abstract 2
- 230000008439 repair process Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004382 potting Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Road Repair (AREA)
Abstract
The utility model relates to a cement concrete and asphalt pavement crack sealing gun, in the technical scheme, the upper end of a gun barrel is provided with a handle; the lower end in the gun barrelis provided with a sealing plate; the sealing plate is movably connected with a scraper and a control valve connected with a spray nozzle; and an elastic collar which is lapped with the sealing plateis arranged outside the lower end of the control valve. The gun barrel rotates relative to the spray nozzle and the control valve, thereby preventing a material pipe from being twisted and bent and affecting the normal material conveying and crack sealing. The control valve adopts a spring conical valve core; and the control valve in the structure automatically adjusts the crack sealing materialpoured into the cement concrete and asphalt pavement cracks by controlling the pressure of the crack sealing material; the scraper is adopted to scrape the crack sealing material poured into the cement concrete and asphalt pavement cracks; and the cement concrete and asphalt pavement crack sealing gun has the advantages of reasonable design, simple structure, uniform and level crack sealing and good use effect, and can be popularized and used in all models of cement concrete and asphalt pavement crack sealing machines.
Description
Technical field
The utility model belongs to construction, repairing, repairs or removes the auxiliary equipment technical field that road or similar paving are used, and is specifically related to clean, handle or fill the equipment that repair on the road surface to finishing of ditch, groove or seam usefulness.
Background technology
During newly-built cement concrete road, in order to guarantee that cement concrete is unlikely to be damaged because of the physical change of expanding with heat and contract with cold under the situation of temperature Change, between a cement block and an adjacent cement block, have the shrinkage joint, the embedded calking that is filled with in shrinkage joint, after cement concrete road advances use after a while, stopping composition aged deterioration in the shrinkage joint, rainwater is ceaselessly invaded in the shrinkage joint, sinkage can appear in the ground of cement concrete road, the supporting capacity of cement concrete road is more and more lower, make cement concrete pavement disconnected plate occur, disease such as subside has seriously influenced traffic safety.The maintenance of cement concrete road, very main one side is that cement concrete road surface expansion joint is maintained in early days, in time fills up, and has very important significance to prolonging cement concrete road.Asphalt roads is after using after a while, and damaging will appear in road surface successively, need partly or entirely keep in repair it.The traditional way of the maintenance at cement concrete road shrinkage joint is that the former calking in the shrinkage joint is cleared in the shrinkage joint, then new calking is embedded in the cement concrete road shrinkage joint.
China's asphalt roads growth rate is very fast, and the whole nation has formed the speedway network, and asphalt roads is after using after a while, and damaging will appear in road surface successively, need partly or entirely keep in repair it.One of main disease of asphalt roads is the crack, and rainwater is invaded in the crack, and sinkage can appear in the ground of bituminous concrete road, has influence on traffic safety, needs calking is poured in the crack in maintenance process, and flexible pavement is keeped in repair.
At present, the pouring machine kind that cement concrete and asphalt pavement crack are keeped in repair is a lot, the cementation of fissures rifle that existing filling and sealing machine is used, used control valve, be manually-operated gate, open by the manually-operated control valve, close, the opening big or open the little duty of controlling cementation of fissures rifle of valve, and the amount that pours into potting compound in cement concrete road shrinkage joint and the asphalt pavement crack, in work progress, the amount that potting compound in cement concrete road shrinkage joint and the asphalt pavement crack often occurs pouring into is inhomogeneous, when the cementation of fissures material amount that pours into is very few, it is discontented that cementation of fissures material in shrinkage joint and the crack is irritated, and when the cementation of fissures material amount that pours into was too much, the cementation of fissures material overflow in shrinkage joint and the crack was outside seam, waste material, polluted the road surface.Secondly, because control valve and nozzle are fixed in the barral of a gun, can not relatively rotate, with the conveying pipeline of cement concrete and asphalt pavement crack pouring machine with after control valve connects, when construction operation, the kinking phenomenon often appears in the conveying pipeline of cement concrete and asphalt pavement crack pouring machine, the normal cementation of fissures material of carrying of influence, when embedding, potting compound out-of-flatness phenomenon in cement concrete road shrinkage joint and the asphalt pavement crack appears pouring into.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the shortcoming that the above-mentioned cementation of fissures is robbed, provide a kind of reasonable in design, simple in structure, efficient is high, easy to use, water cement concrete and asphalt pavement crack cementation of fissures rifle that result of use is good.
The technical scheme that solves the problems of the technologies described above employing is: the upper end at barral of a gun is provided with handgrip, the lower end of robbing in the bar is provided with shrouding, the movable control valve that is connected with scraper plate and connects with nozzle on the shrouding, the control valve lower end is outside equipped with the circlip with the shrouding overlap joint.
Control valve of the present utility model is: be provided with spring in valve body, spring is provided with the spool on the centre bore that is positioned at valve body.
Spool of the present utility model is a taper valve core.
The utility model has adopted the control valve that links with nozzle has been set on the shrouding in barral of a gun, barral of a gun rotates with respect to nozzle and control valve, control valve adopts the spring taper valve core, the control valve of this structure, pressure by control cementation of fissures material, realization is adjusted automatically to the cementation of fissures material that pours in cement concrete and the asphalt pavement crack, and adopted scraper plate, scrape smoothly with pouring into cementation of fissures material in cement concrete and the asphalt pavement crack, overcome manual adjustment valve opening and made and inject the uneven drawback of cementation of fissures material in cement concrete and the asphalt pavement crack.When construction with the utility model and various types of cement concrete and the coupling of asphalt pavement crack pouring machine after, the conveying pipeline of cement concrete and asphalt pavement crack pouring machine does not rotate, barral of a gun rotates, and has avoided the normal phenomenon of carrying cementation of fissures material of conveying pipeline kinking influence of cement concrete and asphalt pavement crack pouring machine.The cementation of fissures material that pours in cement concrete and the asphalt pavement crack is evenly smooth.The utlity model has reasonable in design, simple in structure, the cementation of fissures is evenly smooth, result of use is good, can on the cement concrete of various models and asphalt pavement crack pouring machine, promote the use of.
Description of drawings
Fig. 1 is the front view of an embodiment of the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is that control valve 3 connects with nozzle 8 and the structural representation of control valve 3 among Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described, but the utility model is not limited to these embodiment.
In Fig. 1,2,3, the cement concrete of present embodiment and asphalt pavement crack cementation of fissures rifle are made of barral of a gun 1, handgrip 2, control valve 3, shrouding 4, bearing pin 5, circlip 6, scraper plate 7, nozzle 8 connections.
Upper end at barral of a gun 1 is equipped with handgrip 2 by thread connection, and handgrip 2 is used for that the operator operates usefulness when construction operation.Lower end in the barral of a gun 1 is with the screw threads for fastening connector shrouding 4 that has been fixedly connected, control valve 3 is installed on the shrouding 4, control valve 3 can rotate on shrouding, control valve 3 upper ends are processed with screw thread, be used for linking with the conveying pipeline of cement concrete and asphalt pavement crack pouring machine, by thread connection nozzle 8 is installed in the lower end of control valve 3, nozzle 8 is used for cementation of fissures material is poured in the crack of cement concrete and flexible pavement, circlip 6 is installed outside the lower end of control valve 3, circlip 6 and shrouding 4 overlap joints, circlip 6 is used to limit control valve 3 relative rifle bodies 1 and moves axially, control valve 3, nozzle 8, the conveying pipeline of cement concrete and asphalt pavement crack pouring machine combines as a whole and rotates with respect to shrouding 4, can not move axially, promptly rotate with respect to barral of a gun 1, the conveying pipeline that control valve 3 is used to control nozzle 8 and cement concrete and asphalt pavement crack pouring machine links or disconnects.This connecting mode of control valve 3 and nozzle 8 and shrouding 4, with control valve 3 with after the conveying pipeline of cement concrete and asphalt pavement crack pouring machine connects, the conveying pipeline of cement concrete and asphalt pavement crack pouring machine does not rotate when construction, barral of a gun 1 rotates, and has avoided the normal phenomenon of carrying cementation of fissures material of conveying pipeline kinking influence of cement concrete and asphalt pavement crack pouring machine.Be connected with scraper plate 7 with bearing pin 5 on the shrouding 4, scraper plate 7 is used for the cementation of fissures material that pours in cement concrete and the asphalt pavement crack is wipeed off.
Fig. 3 has provided that the utility model control valve 3 connects with nozzle 8 and the structural representation of control valve 3.In Fig. 3, the control valve of present embodiment is made of spring 3-1, spool 3-2, valve body 3-3 connection.Lower end at valve body 3-3 links by screw thread and nozzle 8, and spring 3-1 is installed in the valve body 3-3, is placed with spool 3-2 on the spring 3-1, and spool 3-2 is a cone valve, is positioned on the centre bore of valve body 3-3, and the centre bore of valve body 3-3 is closed.When the pressure of cementation of fissures material during greater than the elastic force of spring 3-1, spool 3-2 moves down, spool 3-2 is separated from the centre bore of valve body 3-3, nozzle 8 links with the centre bore of valve body 3-3, cementation of fissures material is flow in the valve body 3-3 through the centre bore of valve body 3-3 by the conveying pipeline of cement concrete and asphalt pavement crack pouring machine, flows out from nozzle 8 to pour in the crack of cement concrete and flexible pavement.When the pressure of cementation of fissures material during less than the elastic force of spring 3-1, spool 3-2 moves up, spool 3-2 closes the centre bore of valve body 3-3, does not communicate in the conveying pipeline of cement concrete and asphalt pavement crack pouring machine and the valve body 3-3, and cementation of fissures material can not flow in the valve body 3-3.The control valve of this structure, pressure by control cementation of fissures material, realization is adjusted automatically to the cementation of fissures material that pours in cement concrete and the asphalt pavement crack, the cementation of fissures material that is fed in cement concrete and the asphalt pavement crack is evenly smooth, has overcome the feasible uneven drawback of injecting in cement concrete and the asphalt pavement crack of cementation of fissures material of manual adjustment valve opening.The utility model can be promoted the use of on the cement concrete of various models and asphalt pavement crack pouring machine.
Claims (3)
1, a kind of cement concrete and asphalt pavement crack cementation of fissures rifle, it is characterized in that: be provided with handgrip (2) in the upper end of barral of a gun (1), lower end in the barral of a gun (1) is provided with shrouding (4), shrouding (4) is gone up the control valve (3) that activity is connected with scraper plate (7) and connects with nozzle (8), and control valve (3) lower end is outside equipped with the circlip (6) with shrouding (4) overlap joint.
2, according to described cement concrete of claim 1 and asphalt pavement crack cementation of fissures rifle, it is characterized in that said control valve (3) is: be provided with spring (3-1) in valve body (3-3), spring (3-1) is provided with the spool (3-2) on the centre bore that is positioned at valve body (3-3).
3, according to described cement concrete of claim 2 and asphalt pavement crack cementation of fissures rifle, it is characterized in that: said spool (3-2) is a taper valve core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200327821U CN201420234Y (en) | 2009-04-24 | 2009-04-24 | Cement concrete and asphalt pavement crack sealing gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200327821U CN201420234Y (en) | 2009-04-24 | 2009-04-24 | Cement concrete and asphalt pavement crack sealing gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201420234Y true CN201420234Y (en) | 2010-03-10 |
Family
ID=41806886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200327821U Expired - Lifetime CN201420234Y (en) | 2009-04-24 | 2009-04-24 | Cement concrete and asphalt pavement crack sealing gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201420234Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322016A (en) * | 2011-07-15 | 2012-01-18 | 高希泉 | Asphalt granule building stone wedge addition tamping patching method for asphalt pavement |
| CN102953316A (en) * | 2011-08-26 | 2013-03-06 | 赵金叶 | Road surface crack pouring machine |
| CN105220605A (en) * | 2015-09-22 | 2016-01-06 | 广东易山重工股份有限公司 | A kind of caulking gun |
| CN105839508A (en) * | 2016-03-24 | 2016-08-10 | 广东易山重工股份有限公司 | Crack pouring gun scraper blade with guiding device |
| CN105887641A (en) * | 2016-05-18 | 2016-08-24 | 合肥工业大学 | Material conveying device of road surface crack sealing machine and application method of device |
| CN105887639A (en) * | 2016-05-18 | 2016-08-24 | 宿迁市科路养护技术有限公司 | Efficient material conveying device for crack sealing machine |
| CN111940152A (en) * | 2020-09-04 | 2020-11-17 | 吉林烟草工业有限责任公司 | Nozzle for cleaning tobacco drum and a combined nozzle |
| CN115341445A (en) * | 2022-09-26 | 2022-11-15 | 中国十七冶集团有限公司 | Asphalt road crack repairing device |
-
2009
- 2009-04-24 CN CN2009200327821U patent/CN201420234Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322016A (en) * | 2011-07-15 | 2012-01-18 | 高希泉 | Asphalt granule building stone wedge addition tamping patching method for asphalt pavement |
| CN102322016B (en) * | 2011-07-15 | 2015-04-29 | 高希泉 | Asphalt granule building stone wedge addition tamping patching method for asphalt pavement |
| CN102953316A (en) * | 2011-08-26 | 2013-03-06 | 赵金叶 | Road surface crack pouring machine |
| CN105220605A (en) * | 2015-09-22 | 2016-01-06 | 广东易山重工股份有限公司 | A kind of caulking gun |
| CN105839508A (en) * | 2016-03-24 | 2016-08-10 | 广东易山重工股份有限公司 | Crack pouring gun scraper blade with guiding device |
| CN105839508B (en) * | 2016-03-24 | 2018-02-06 | 广东易山重工股份有限公司 | Crack pouring gun scraper with guiding device |
| CN105887639A (en) * | 2016-05-18 | 2016-08-24 | 宿迁市科路养护技术有限公司 | Efficient material conveying device for crack sealing machine |
| CN105887641B (en) * | 2016-05-18 | 2018-01-09 | 合肥工业大学 | A kind of application method of road-surface joint-grouting machine feeding device and its device |
| CN105887641A (en) * | 2016-05-18 | 2016-08-24 | 合肥工业大学 | Material conveying device of road surface crack sealing machine and application method of device |
| CN111940152A (en) * | 2020-09-04 | 2020-11-17 | 吉林烟草工业有限责任公司 | Nozzle for cleaning tobacco drum and a combined nozzle |
| CN111940152B (en) * | 2020-09-04 | 2025-08-26 | 吉林烟草工业有限责任公司 | Nozzle for cleaning tobacco drum and a combined nozzle |
| CN115341445A (en) * | 2022-09-26 | 2022-11-15 | 中国十七冶集团有限公司 | Asphalt road crack repairing device |
| CN115341445B (en) * | 2022-09-26 | 2023-08-29 | 中国十七冶集团有限公司 | Asphalt road crack repairing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100310 |
|
| CX01 | Expiry of patent term |