CN201420235Y - Guiding spray gun head of adjustable pavement crack sealing machine - Google Patents
Guiding spray gun head of adjustable pavement crack sealing machine Download PDFInfo
- Publication number
- CN201420235Y CN201420235Y CN2009201401545U CN200920140154U CN201420235Y CN 201420235 Y CN201420235 Y CN 201420235Y CN 2009201401545 U CN2009201401545 U CN 2009201401545U CN 200920140154 U CN200920140154 U CN 200920140154U CN 201420235 Y CN201420235 Y CN 201420235Y
- Authority
- CN
- China
- Prior art keywords
- spray gun
- crack sealing
- gun head
- lance head
- joint
- 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 - Fee Related
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- Road Repair (AREA)
Abstract
The utility model relates to highway maintenance devices, in particular to a guiding spray gun head of an adjustable pavement crack sealing machine. The spray gun head comprises a crack sealing spraygun body with a handle, a valve is installed on a pipeline of the spray gun body, the spray gun head is connected to an outlet end of the spray gun body via threads, the caliber of the spray gun headis 5-7mm, and guiding pins are fixedly connected to the lower portion of the outlet end face of the spray gun head along an axial direction. When crack sealing adhesives are injected into joint-cuttings of pavement cracks by using the crack sealing machine spray gun, the spray gun head can guarantee comparatively narrow sealed adhesive cracks, ensure a sealing spray gun nozzle to point at pavementjoint-cuttings consistently and inject the crack sealing adhesives along the pavement joint-cuttings, save the crack sealing adhesives, and lower highway maintenance cost.
Description
Technical field
The utility model relates to highway maintenance equipment, particularly adjustable road surface pouring machine guiding lance head.
Background technology
When maintaining public highway the broken face on processing road surface, cut along road facial cleft seaming and cutting with cutting machine earlier, the crack is widened, be convenient in joint-cutting, pour into base joint grouting glue.Use pouring machine then, base joint grouting glue is poured in the joint-cutting, pavement crack is bonded as one securely by caulking gun.At present the pouring machine that adopts is the pouring machine of import foreign country, and the bore of its caulking gun is 14 millimeters, and the encapsulating seam of irritating out is than broad, waste material not only, and influence programming, maintenance cost increases.In addition, along road surface joint-cutting encapsulating the time, owing to when caulking gun mouth subtend joint-cutting worked, certain error is arranged, in traveling process, produce and swing, often a part of base joint grouting glue is sprayed onto the joint-cutting outside, wasted gap-grouting material.
The utility model content
The purpose of this utility model is to provide a kind of adjustable road surface pouring machine guiding lance head, when using the pouring machine spray gun in the joint-cutting of pavement crack, to pour into base joint grouting glue, can guarantee that the glue-line of irritating out is narrow, and can guarantee that the caulking gun mouth aims at the road surface joint-cutting all the time, along road surface joint-cutting spray base joint grouting glue, save base joint grouting glue, reduce the HIGHWAY MAINTENANCE cost.
The purpose of this utility model is achieved in that a kind of adjustable road surface pouring machine guiding lance head, comprise the caulking gun body that has handle, mounted valve on the pipeline of gun body, at the port of export of gun body by the lance head that is being threaded, the bore of lance head is 5-7mm, affixed vertically the guide pin in the bottom of lance head exit end face.
During use, the glue conveying box of pouring machine is connected with the inlet tube of spray gun, because its bore of lance head that the port of export of gun body is installed is 5-7mm, cementation of fissures width is reduced, because affixed vertically guide pin in the bottom of lance head exit end face, during the cementation of fissures guide pin is inserted in the joint-cutting of road surface, make spray gun under the guiding of guide pin, carry out encapsulating along joint-cutting all the time, in traveling process, prevent to swing.Therefore, when the utility model can make the pouring machine spray gun pour into base joint grouting glue in the joint-cutting of pavement crack, can guarantee that the glue-line of irritating out is narrow, and can guarantee that the caulking gun mouth aims at the road surface joint-cutting all the time, along road surface joint-cutting spray base joint grouting glue, save base joint grouting glue, reduce the HIGHWAY MAINTENANCE cost.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
A kind of adjustable road surface pouring machine guiding lance head, as shown in drawings, comprise the caulking gun body 1 that has handle 2,3, mounted valve 4 on the pipeline of gun body 1, and by the lance head 5 that is being threaded, the bore of lance head 5 is 5-7mm at the port of export of gun body 1, by the lance head 6 that is threaded, can be designed to the removable lance head 6 of different bores, to adapt to the needs of different demands, affixed vertically the guide pin 6 in the bottom of lance head 5 exit end faces.The best bore of lance head 5 is 6mm.The length of guide pin 6 is 1-2cm, and the diameter of guide pin 6 is Φ 2-4mm.
Claims (3)
1, a kind of adjustable road surface pouring machine guiding lance head, comprise the caulking gun body (1) that has handle (2), (3), mounted valve on the pipeline of gun body (1) (4), it is characterized in that: at the port of export of gun body (1) by the lance head that is being threaded (5), the bore of lance head (5) is 5-7mm, affixed vertically the guide pin (6) in the bottom of lance head (5) exit end face.
2, adjustable road surface according to claim 1 pouring machine guiding lance head, it is characterized in that: the bore of lance head (5) is Φ 6mm.
3, adjustable road surface according to claim 1 pouring machine guiding lance head, it is characterized in that: the length of guide pin (6) is 1-2cm, the diameter of guide pin (6) is Φ 2-4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201401545U CN201420235Y (en) | 2009-05-12 | 2009-05-12 | Guiding spray gun head of adjustable pavement crack sealing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201401545U CN201420235Y (en) | 2009-05-12 | 2009-05-12 | Guiding spray gun head of adjustable pavement crack sealing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201420235Y true CN201420235Y (en) | 2010-03-10 |
Family
ID=41806887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201401545U Expired - Fee Related CN201420235Y (en) | 2009-05-12 | 2009-05-12 | Guiding spray gun head of adjustable pavement crack sealing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201420235Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102936872A (en) * | 2012-11-23 | 2013-02-20 | 中交第一公路勘察设计研究院有限公司 | Pavement crack repairing device |
| 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 |
| CN112127256A (en) * | 2020-10-15 | 2020-12-25 | 张静 | Road crack welding machine |
| CN114855577A (en) * | 2022-04-15 | 2022-08-05 | 安徽优特公路养护科技有限公司 | Crack pouring gun for pavement crack pouring machine |
-
2009
- 2009-05-12 CN CN2009201401545U patent/CN201420235Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102936872A (en) * | 2012-11-23 | 2013-02-20 | 中交第一公路勘察设计研究院有限公司 | Pavement crack repairing device |
| 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 | A kind of caulking gun scraper plate with guider |
| CN112127256A (en) * | 2020-10-15 | 2020-12-25 | 张静 | Road crack welding machine |
| CN114855577A (en) * | 2022-04-15 | 2022-08-05 | 安徽优特公路养护科技有限公司 | Crack pouring gun for pavement crack pouring machine |
| CN114855577B (en) * | 2022-04-15 | 2024-01-09 | 安徽凯风工程科技有限公司 | Crack filling gun for pavement crack filling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100310 Termination date: 20140512 |