CN202730620U - Repair machine for cutting crack of bituminous pavement - Google Patents
Repair machine for cutting crack of bituminous pavement Download PDFInfo
- Publication number
- CN202730620U CN202730620U CN 201220348958 CN201220348958U CN202730620U CN 202730620 U CN202730620 U CN 202730620U CN 201220348958 CN201220348958 CN 201220348958 CN 201220348958 U CN201220348958 U CN 201220348958U CN 202730620 U CN202730620 U CN 202730620U
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- CN
- China
- Prior art keywords
- pipe
- turn
- pitch
- ladder
- shower nozzle
- 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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Abstract
The utility model discloses a repair machine for cutting sews of bituminous pavement. The repair machine for cutting sew of bituminous pavement comprises a working sprinkler head and a heat retaining high-pressure device which is composed of a micro air compressor fixedly connected on the wheeled machine disk and a heat retaining high pressure cylinder with an electric heater and a sealed cap. The working sprinkler head can be placed in two rows. The two rows of sprinklers are stepped multi-nozzle arranged in a staggered mode. The switch of an electromagnetic proportional valve, a handle and an in-bitumen pipe are placed on the working sprinkler head. The in-asphalt pipe is connected with the stepped multi-nozzle. The pressurized high temperature bitumen is fast in flow speed, good in adhesive property, and high in work efficiency. Because the stepped multi-nozzle works in the manner that the cut cracks are filled layer on layer, the bitumen can come into the bottom of the cut cracks with no hollow space.
Description
Technical field
The utility model relates to a kind of bituminous pavement road equipment, is specifically related to a kind of asphalt pavement joint cutting and repairs machine.
Background technology
At present, inserting pitch in concrete tangent line seam normally adopts manually to water and fills out, the pitch hopper mouth of namely containing with container through dissolving into flow regime behind the high-temperature heating places among the funnel of concrete tangent line seam, thus the pitch penetration concrete is cut in the money seam.Because asphalt temperature in container and funnel can descend at any time, so pitch easily becomes the thickness state from flow regime, and so the flow velocity of pitch will be slack-off gradually.Thereby the adhesive property of pitch is descended, be prone to the cavity, also be difficult for watering the bottom of concrete tangent line seam, do not reach good effect.
The utility model content
The purpose of this utility model is to overcome the defective that exists in the prior art, provides that a kind of flow velocity is fast, adhesive property good, repairs machine without asphalt pavement joint cutting empty, high efficiency.
For achieving the above object, the technical solution of the utility model is that a kind of asphalt pavement joint cutting of design is repaired machine, described joint-cutting reparation machine comprises work shower nozzle and insulation high-pressure installation, this insulation high-pressure installation is respectively by being fixed on by the mini air compressor on the turbine dish and being furnished with electric heater and the high pressure cylinder of the insulation of seal cover forms, it is characterized in that, described work shower nozzle is arranged on two rows, described two row's shower nozzles are the stepped multiinjectors that are dislocation arrangement, be provided with the solenoid-operated proportional threshold switch at described work shower nozzle, hand and advance the pitch pipe, advance the pitch pipe and link to each other with described stepped jet pipe of speaking out of turn described, the high pressure cylinder of described insulation inside is isolated into one for the epicoele of containing pitch and the cavity of resorption that an opening is arranged for its side ancient piece of jade, round, flat and with a hole in its centre of placing or taking out electric heater with dividing plate with it, insert the air inlet pipe of drawing in the mini air compressor on the top of described epicoele, in the bottom of described epicoele asphalt valve and bleed valve are housed out, be loaded with safety exhaust and pressure meter at described seal cover, seal cover and being incubated between the high pressure cylinder is hinged, and advancing the pitch pipe and being incubated going out between the asphalt valve of high pressure cylinder of work shower nozzle connects with rubber tube.
Wherein preferred technical scheme is, the described ladder jet pipe of speaking out of turn comprises transverse tube and vertical tube, handle is welded on the transverse tube wall, be welded with at the two ends of transverse tube and may be stuck in concrete and cut directive wheel in the money seam and Ke Tuo and speak out of turn two support rollers of jet pipe of ladder, the jet pipe that ladder is spoken out of turn is 7, the longest jet pipe pipe range is 260mm, and the caliber of all jet pipes is 7mm, and work shower nozzle solenoid-operated proportional threshold switch is contained on the pitch pipe.
Further preferred technical scheme is, the end of the jet pipe of speaking out of turn at described ladder is provided with groove, and the angle of described groove is 15
0~ 30
0
The operating principle that asphalt pavement joint cutting described in the utility model is repaired machine is: at the epicoele bottom-heated of the high cylinder of insulation, purpose is to make the pitch of pouring in the epicoele to remain flow regime, then close seal cover, mini air compressor pressurizes to the high pressure cylinder epicoele of insulation by air inlet pipe, when the pressure in the epicoele when pressure meter acquires a certain degree, the ladder jet pipe of speaking out of turn is put into concrete tangent line seam, open out asphalt valve and work nozzle switch, under pressure, pitch sprays from ladder is spoken out of turn pipe through rubber tube.When having the Retained heeltap blue or green in the epicoele of the high pressure cylinder of insulation, can discharge from the bleed valve that is incubated high pressure cylinder.
Advantage of the present utility model and beneficial effect are: (1) has adopted the flow velocity of the hard pitch that pressurizes fast, thereby makes its adhesive property good, and operating efficiency is high.(2) because ladder is spoken out of turn jet pipe to work in concrete tangent line seam be to fill layer by layer, so pitch can reach also bottom of tangent line, and the cavity can not appear.
Description of drawings
Fig. 1 is the top view of the utility model insulation high-pressure installation;
Fig. 2 is the orthogonal view that the utility model is incubated high pressure cylinder and seal cover thereof;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is the speak out of turn enlarged drawing of overlooking of work shower nozzle of this full mold ladder.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, 2, 3, the utility model is that a kind of asphalt pavement joint cutting is repaired machine, and this joint-cutting reparation machine comprises insulation high pressure cylinder 1, seal cover 2, handle 3 is housed has turbine dish 4, existing mini air compressor 5 and the existing electrothermal stove 6 that adds.Being incubated high pressure cylinder 1 and miniature empty village machine 5 is to be fastened on the turbine dish 4 with fastening silver nail, wheel under the turbine dish 4 is arranged, and to take turns be the universal wheel 7 except one, all the other two-wheeleds all are BOGEY WHEELs 3, on organic wheel disc 4, draw the insulation high-pressure installation by universal wheel 7 places handle 3 of welding when working for the staff.The high pressure cylinder 1 interior ancient piece of jade, round, flat and with a hole in its centre of described insulation adheres to one layer of heat preservation material 9, and cylinder inner-use clapboard 30 is isolated into it for the cavity of resorption 11 that opening is arranged on the epicoele of containing pitch and the sidewall, and electrical heating electric furnace 6 can advance arbitrarily or pull out from cavity of resorption along opening direction; Asphalt valve 12 is housed out in the epicoele bottom and drains valve 13, insert an air inlet pipe of from mini air compressor 5, drawing 14 on the top of epicoele 10, in epicoele 10 interior pressurizations.Seal this 2 and be incubated between the high pressure cylinder 1 as hinge 15 and connect, the sealing function of seal cover 2 is 18 to reach by being contained in this screwing gland dish 16, clip 17 and being installed in buckling on high pressure cylinder 1 top wall of insulation corresponding with hinge 15 on 2 of sealing, safety exhaust 19 and pressure meter 20 are housed on the seal cover 2, are used for control and observe the pressure that is incubated high pressure cylinder 1.
Shown in Fig. 3,4, ladder speak out of turn work shower nozzle 21 by ladder speak out of turn jet pipe 22, advance pitch pipe 23, handle 24, solenoid-operated proportional threshold switch 25, directive wheel 26 and support roller 27 forms.The work shower nozzle 21 of ladder can being spoken out of turn is arranged on two rows, the stepped multiinjector that two row's shower nozzles can be dislocation arrangement, be provided with the solenoid-operated proportional threshold switch at the work shower nozzle, solenoid-operated proportional threshold switch 25 is contained on pitch pipe 23, advancing pitch pipe 23 and the ladder jet pipe 22 of speaking out of turn is connected, the ladder jet pipe 22 of speaking out of turn comprises transverse arm 28 and hard pipe 29, handle 24 is welded on transverse tube 28 walls, directive wheel 26 and support roller 27 are welded on respectively the two ends of transverse tube 28, the speak out of turn vertical tube 29 of jet pipe of ladder is 7, the longest heavily fortified point pipe pipe range is 260mm, and the shortest vertical tube pipe range is 0mm, and caliber is can insert be advisable in the concrete tangent line seam (being 7mm).Groove is located to be provided with in the end of the jet pipe of speaking out of turn at ladder (hard pipe 29), and the angle of groove is 15
0~ 30
0Advancing pitch pipe 23 and being incubated going out between the asphalt valve 12 of high pressure cylinder of ladder spray broom connects with rubber tube 31.Because directive wheel 26 is stuck in the concrete tangent line seam, two support rollers 27 are holding in the palm the ladder work shower nozzle 21 of speaking out of turn, so the staff only pushes away or draw ladder work shower nozzle 21 operation of speaking out of turn to get final product, jet pipe 22 is that hard pitch with flow regime is filled in the tangent line seam under pressure repeatedly because ladder is spoken out of turn, so pitch the cavity can not occur in seam, and adhesive property is good.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. an asphalt pavement joint cutting is repaired machine, described joint-cutting reparation machine comprises work shower nozzle and insulation high-pressure installation, this insulation high-pressure installation is respectively by being fixed on by the mini air compressor on the turbine dish and being furnished with electric heater and the high pressure cylinder of the insulation of seal cover forms, it is characterized in that, described work shower nozzle is arranged on two rows, described two row's shower nozzles are the stepped multiinjectors that are dislocation arrangement, be provided with the solenoid-operated proportional threshold switch at described work shower nozzle, hand and advance the pitch pipe, advance the pitch pipe and link to each other with described stepped jet pipe of speaking out of turn described, the high pressure cylinder of described insulation inside is isolated into one for the epicoele of containing pitch and the cavity of resorption that an opening is arranged for its side ancient piece of jade, round, flat and with a hole in its centre of placing or taking out electric heater with dividing plate with it, insert the air inlet pipe of drawing in the mini air compressor on the top of described epicoele, in the bottom of described epicoele asphalt valve and bleed valve are housed out, be loaded with safety exhaust and pressure meter at described seal cover, seal cover and being incubated between the high pressure cylinder is hinged, and advancing the pitch pipe and being incubated going out between the asphalt valve of high pressure cylinder of work shower nozzle connects with rubber tube.
2. asphalt pavement joint cutting as claimed in claim 1 is repaired machine, it is characterized in that, the described ladder jet pipe of speaking out of turn comprises transverse tube and vertical tube, handle is welded on the transverse tube wall, be welded with at the two ends of transverse tube and may be stuck in concrete and cut directive wheel in the money seam and Ke Tuo and speak out of turn two support rollers of jet pipe of ladder, the jet pipe that ladder is spoken out of turn is 7, and the longest jet pipe pipe range is 260mm, the caliber of all jet pipes is 7mm, and work shower nozzle solenoid-operated proportional threshold switch is contained on the pitch pipe.
3. asphalt pavement joint cutting as claimed in claim 2 is repaired machine, it is characterized in that, the end of the jet pipe of speaking out of turn at described ladder is provided with groove, and the angle of described groove is 15
0~ 30
0
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220348958 CN202730620U (en) | 2012-07-18 | 2012-07-18 | Repair machine for cutting crack of bituminous pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220348958 CN202730620U (en) | 2012-07-18 | 2012-07-18 | Repair machine for cutting crack of bituminous pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202730620U true CN202730620U (en) | 2013-02-13 |
Family
ID=47656333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220348958 Expired - Fee Related CN202730620U (en) | 2012-07-18 | 2012-07-18 | Repair machine for cutting crack of bituminous pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202730620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846730A (en) * | 2015-04-13 | 2015-08-19 | 华北水利水电大学 | Multi-material discharge nozzle image positioning road surface crack sealing machine |
| CN106939546A (en) * | 2017-04-06 | 2017-07-11 | 青岛润邦防水建材有限公司 | High-pressure chamber formula irrigates system |
-
2012
- 2012-07-18 CN CN 201220348958 patent/CN202730620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846730A (en) * | 2015-04-13 | 2015-08-19 | 华北水利水电大学 | Multi-material discharge nozzle image positioning road surface crack sealing machine |
| CN106939546A (en) * | 2017-04-06 | 2017-07-11 | 青岛润邦防水建材有限公司 | High-pressure chamber formula irrigates system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20160718 |