CN201865035U - Highway pitch crack sealing machine - Google Patents
Highway pitch crack sealing machine Download PDFInfo
- Publication number
- CN201865035U CN201865035U CN2010206236462U CN201020623646U CN201865035U CN 201865035 U CN201865035 U CN 201865035U CN 2010206236462 U CN2010206236462 U CN 2010206236462U CN 201020623646 U CN201020623646 U CN 201020623646U CN 201865035 U CN201865035 U CN 201865035U
- Authority
- CN
- China
- Prior art keywords
- cavity
- melting furnace
- chamber
- spraying device
- calking
- 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
Links
- 238000007789 sealing Methods 0.000 title abstract 5
- 238000002844 melting Methods 0.000 claims abstract description 33
- 238000007599 discharging Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000005507 spraying Methods 0.000 claims abstract description 17
- 239000007921 spray Substances 0.000 claims description 13
- 239000010426 asphalt Substances 0.000 claims description 7
- 239000004568 cement Substances 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003028 elevating Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 231100001004 fissure Toxicity 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000003638 reducing agent Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Abstract
The utility model relates to pavement construction equipment, in particular to a crack sealing machine in construction process of embedding caulking material in the cement pavement expansion joint. The crack sealing machine comprises a movable frame and a melting furnace arranged on the frame, wherein a spraying device is installed at one side of the melting furnace; a nozzle in the spraying device is communicated with a cavity of the melting furnace through a spraying pipe; the cavity of the melting furnace is provided with a caulking material melting cavity and a discharging cavity; and the discharging cavity and the caulking material melting cavity are separated through a filter screen. The structural key points of the crack sealing machine are as follows: the cavity of the melting furnace is provided with a heat transfer oil cavity besides the caulking material melting cavity and the discharging cavity; the heat transfer oil cavity is internally inserted with a sensitive heating pipe of a thermometer; and a heat source device is a liquefied gas furnace; and a liquefied gas cylinder is placed on the movable frame. The crack sealing machine is simple in structure and obvious in effect, and is an update product for the prior art, and the caulking materials which can be used after being hot-melted can use the machine.
Description
Technical field
The utility model relates to a kind of pavement construction equipment, the pouring machine the during construction of particularly a kind of cement pavement shrinkage joint calking.
Background technology
As everyone knows, especially when cast highway cement road surface, consider the factor of expanding with heat and contract with cold, often keep at a certain distance away and establish a shrinkage joint, to guarantee the cement pavement total quality on the casting cement road surface.But if the shrinkage joint does not deal with, rainwater will infilter the cement sheeting bed course, thereby influences the quality of cement pavement.Therefore when constructing cement pavement, need the shrinkage joint to be sealed with waterproofing materials (generally adopting pitch).
Before the utility model, a kind of cementation of fissures plant equipment is arranged in the known technology.Its structure comprises portable vehicle frame, and is located at melting furnace, heat power supply device and material-spraying device on the vehicle frame; Heat power supply device adopts electrothermal tube, is located in the melting furnace, and material-spraying device is installed in melting furnace one side; Nozzle in the material-spraying device communicates with the melting furnace inner chamber through the material spray pipeline, is provided with calking melt chamber and discharging chamber in the melting furnace inner chamber, and discharging chamber and calking melt chamber are separated by by filter screen.During work, heat power supply device provides thermal source, and direct molten asphalt, the pitch of fusing through discharging chamber and discharging opening thereof, under the effect of pump, are realized material spray through material spray pipeline, nozzle by filter screen.But the shortcoming that existing pouring machine exists in actual applications is: during construction, need carry generator or connect external power supply; The temperature of calking is difficult for holding, and the calking sintering phenomenon occurs through regular meeting, thus the influence construction.
The utility model content
The purpose of this utility model provides the novel highway asphalt pouring machine of a kind of structure.It has do not need external power or carry generator, easily control calking fusion temperature, easy to use, simple to operate, efficient is high, the advantage of good reliability.
The purpose of this utility model is achieved through the following technical solutions: a kind of highway asphalt pouring machine, and its structure comprises portable vehicle frame, and the melting furnace, the material-spraying device that are located on the vehicle frame are installed in melting furnace one side; Nozzle in the material-spraying device communicates with the melting furnace inner chamber through the material spray pipeline, melting furnace, be provided with calking melt chamber and discharging chamber in the inner chamber, discharging chamber and calking melt chamber are separated by by filter screen, its structural feature is: in the melting furnace inner chamber except that calking melt chamber, discharging chamber, also be provided with the heat conduction oil pocket, heat conduction oil pocket interpolation has the temperature-sensitive pipe of thermometer; Heat power supply device is a liquefied gas furnace, and cylinder for liquefied gas is seated on the portable vehicle frame.
The utility model in the specific implementation, material-spraying device is made of material spray pipeline, directive wheel, nozzle and spring element, spring element is connected to handle by lever.
The utility model is provided with one group of thermal-arrest plate in the specific implementation below melting furnace.
The utility model is compared with the product of prior art, structurally done the improvement of three aspects: the one, in the melting furnace inner chamber, below the calking melt chamber, set up the heat conduction oil pocket, dress fills conduction oil in the heat conduction oil pocket, and thermometer is set, remove to heat calking again with conduction oil like this, thereby just control the reliability that the temperature that melts calking has improved complete machine easily.The 2nd, make heat power supply device into liquefied gas furnace by electrothermal tube, need external power supply when having overcome pouring machine construction in the past, and can not be in the disadvantage of non-transformer place operation.The 3rd, in spray nozzle device, set up elevating mechanism, thereby reached two purposes: when 1. this machine is not worked, make nozzle,, when 2. this machine is worked,, nozzle is put in carry out material spray in the seam, to improve the filleting quality by elevating mechanism with anti-tamper away from ground.The utility model is simple in structure, and effect is obvious, is the renewal product of prior art, all available this machine of the caulking material that all need use behind hot melt.
Description of drawings
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing.
Fig. 1 is the utility model embodiment broken section structural representation;
Among the figure: handle 1, calking melt chamber 2, filter screen 3, motor 4, discharging chamber 5, reductor 6, pump 7, material spray pipeline 8, directive wheel 9, nozzle 10, handrail 11, cylinder for liquefied gas 12, melting furnace 13, thermometer 14, flue 15, heat conduction oil pocket 16, thermal-arrest plate 17, liquefied gas furnace 18, vehicle frame 19 is directly to wheel 20.
The specific embodiment:
The utility model structure comprises portable vehicle frame 19, and is located at melting furnace 13, thermal-arrest plate 17, heat power supply device and material-spraying device on the vehicle frame 19; Below, melting furnace 13 bottoms is provided with thermal-arrest plate 17, and heat power supply device is located at thermal-arrest plate 17 belows, and material-spraying device is installed in melting furnace 13 1 sides; Nozzle 10 in the material-spraying device communicates with the discharging chamber 5 of melting furnace 13 through material spray pipeline 8, is provided with calking melt chamber 2 and discharging chamber 5 in melting furnace 13 inner chambers, and discharging chamber 5 is separated by by filter screen 3 with calking melt chamber 2.Except that calking melt chamber 2, discharging chamber 5, also be provided with heat conduction oil pocket 16 in melting furnace 13 inner chambers, be inserted with the temperature-sensitive pipe of thermometer 14 in the heat conduction oil pocket 16, the thermometer patchhole of melting furnace 13 walls also is a tank filler sleeve.The heat power supply device present embodiment adopts liquefied gas furnace 18, cylinder for liquefied gas 12 is seated on the portable vehicle frame 19, and therefore, this machine needs external power supply when having overcome pouring machine construction in the past, and can not be in the disadvantage of non-transformer place operation, the purpose that thermal-arrest plate 17 is set is in order to improve the thermal efficiency.
Material-spraying device is made of material spray pipeline 8, directive wheel 9, nozzle 10 and spring element, and spring element comprises an extension spring and a stage clip, and the lifting of whole device is realized by handle 1 and spring element.
The operating principle of this machine of the following describes: under the normal situation in each position of complete machine, liquefied gas furnace 18 begins to heat to heat conduction oil pocket 16, heat conduction oil pocket 16 is delivered to heat calking melt chamber 2 again, the calking of melt chamber 2 bottoms begins slowly to melt, calking after the fusing, flow into discharging chamber 5 through filter screen 3, arrive discharging opening (discharging opening also is provided with filter screen); Under the effect of pump 7, calking is through material spray pipeline 8, nozzle 10 ejections.Temperature in the heat conduction oil pocket 16 can be controlled according to the thermometer temperature displayed; The lifting of the lifting of nozzle 10 and directive wheel 9 can be controlled by handle 1; Motor 4 drive speed reducer 6, reductor 6 drive pump 7 runnings.
Claims (3)
1. highway asphalt pouring machine, its structure comprises portable vehicle frame (19), and is located at melting furnace (13), heat power supply device and material-spraying device on the vehicle frame (19); Material-spraying device is installed in melting furnace (13) one sides; Nozzle in the material-spraying device (10) communicates through the inner chamber of material spray pipeline (8) with melting furnace (13), be provided with calking melt chamber (2) and discharging chamber (5) in melting furnace (13) inner chamber, discharging chamber (5) is separated by by filter screen (3) with calking melt chamber (2), it is characterized in that: in melting furnace (13) inner chamber except that calking melt chamber (2), discharging chamber (5), also be provided with heat conduction oil pocket (16), be inserted with the temperature-sensitive pipe of thermometer (14) in the heat conduction oil pocket (16); Heat power supply device is liquefied gas furnace (18), and cylinder for liquefied gas (12) is seated on the portable vehicle frame (19).
2. a kind of highway asphalt pouring machine according to claim 1 is characterized in that: material-spraying device is made of material spray pipeline (8), directive wheel (9), nozzle (10) and spring element, and spring element is connected to handle (1) by lever.
3. a kind of highway asphalt pouring machine according to claim 1 and 2 is characterized in that: be jealous of (13) below to be provided with one group of thermal-arrest plate (16) in fusing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206236462U CN201865035U (en) | 2010-11-25 | 2010-11-25 | Highway pitch crack sealing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206236462U CN201865035U (en) | 2010-11-25 | 2010-11-25 | Highway pitch crack sealing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201865035U true CN201865035U (en) | 2011-06-15 |
Family
ID=44136195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206236462U Expired - Fee Related CN201865035U (en) | 2010-11-25 | 2010-11-25 | Highway pitch crack sealing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201865035U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852083A (en) * | 2012-09-04 | 2013-01-02 | 常熟市高思达仪器设备有限公司 | Safety type road asphalt crack sealing machine |
| CN102864735A (en) * | 2012-09-04 | 2013-01-09 | 常熟市高思达仪器设备有限公司 | Multi-functional energy-saving road asphalt crack pouring machine |
| CN103374875A (en) * | 2012-04-17 | 2013-10-30 | 王晓海 | Crack pouring material hot-melting kettle |
| CN107881897A (en) * | 2017-11-30 | 2018-04-06 | 辽宁瑞德公路科技有限公司 | Output device under pouring machine liquid |
-
2010
- 2010-11-25 CN CN2010206236462U patent/CN201865035U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374875A (en) * | 2012-04-17 | 2013-10-30 | 王晓海 | Crack pouring material hot-melting kettle |
| CN102852083A (en) * | 2012-09-04 | 2013-01-02 | 常熟市高思达仪器设备有限公司 | Safety type road asphalt crack sealing machine |
| CN102864735A (en) * | 2012-09-04 | 2013-01-09 | 常熟市高思达仪器设备有限公司 | Multi-functional energy-saving road asphalt crack pouring machine |
| CN102852083B (en) * | 2012-09-04 | 2014-08-20 | 常熟市高思达仪器设备有限公司 | Safety type road asphalt crack sealing machine |
| CN102864735B (en) * | 2012-09-04 | 2014-09-24 | 常熟市高思达仪器设备有限公司 | Multi-functional energy-saving road asphalt crack pouring machine |
| CN107881897A (en) * | 2017-11-30 | 2018-04-06 | 辽宁瑞德公路科技有限公司 | Output device under pouring machine liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Highway pitch crack sealing machine Effective date of registration: 20140627 Granted publication date: 20110615 Pledgee: Hunan Shaoshan rural commercial bank Limited by Share Ltd silver Tian Temple sub branch Pledgor: Hunan Gaoxiang Heavy Industry Technology Co., Ltd. Registration number: 2014430000009 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20181125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |